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Sample records for orleans louisiana usa

  1. Earthshots: Satellite images of environmental change – Hurricane Katrina, New Orleans, Louisiana, USA

    USGS Publications Warehouse

    Adamson, Thomas

    2016-01-01

    Landsat recorded the devastation and continues to monitor the region’s wetlands. New Orleans, Louisiana, is near the bottom of the images along the Mississippi River. The city lies just south of Lake Pontchartrain. Hundreds of square miles of wetlands were lost after Katrina. Some marshlands became permanent water bodies. Some projects now aim to bring back marshlands because of their value in defending the coastline from storms.

  2. Effects of ENSO on weather-type frequencies and properties at New Orleans, Louisiana, USA

    USGS Publications Warehouse

    McCabe, G.J.; Muller, R.A.

    2002-01-01

    Examination of historical climate records indicates a significant relation between the El Nin??o/Southern Oscillation (ENSO) and seasonal temperature and precipitation in Louisiana. In this study, a 40 yr record of twice daily (06:00 and 15:00 h local time) weather types are used to study the effects of ENSO variability on the local climate at New Orleans, Louisiana. Tropical Pacific sea-surface temperatures (SSTs) for the NINO3.4 region are used to define ENSO events (i.e. El Nin??o and La Nin??a events), and daily precipitation and temperature data for New Orleans are used to define weather-type precipitation and temperature properties. Data for winters (December through February) 1962-2000 are analyzed. The 39 winters are divided into 3 categories; winters with NINO3.4 SST anomalies 1??C (El Nin??o events), and neutral conditions (all other years). For each category, weather-type frequencies and properties (i.e. precipitation and temperature) are determined and analyzed. Results indicate that El Nin??o events primarily affect precipitation characteristics of weather types at New Orleans, whereas the effects of La Nin??a events are most apparent in weather-type frequencies. During El Nin??o events, precipitation for some of the weather types is greater than during neutral and La Nin??a conditions and is related to increased water vapor transport from the Tropics to the Gulf of Mexico. The changes in weather-type frequencies during La Nin??a events are indicative of a northward shift in storm tracks and/or a decrease in storm frequency in southern Louisiana.

  3. Water resources of Orleans Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; White, Vincent E.; Lovelace, John K.

    2014-01-01

    Information concerning the availability, use, and quality of water in Orleans Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  4. Program Contacts for Lake Pontchartrain Area/New Orleans (Louisiana)

    EPA Pesticide Factsheets

    Lake Pontchartrain Area/New Orleans (Louisiana) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts

  5. Photo Gallery for Lake Pontchartrain Area/New Orleans (Louisiana)

    EPA Pesticide Factsheets

    Lake Pontchartrain Area/New Orleans (Louisiana) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

  6. Links Related to Lake Pontchartrain Area/New Orleans (Louisiana)

    EPA Pesticide Factsheets

    Lake Pontchartrain Area/New Orleans (Louisiana) of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts

  7. Space radar image of New Orleans, Louisiana

    NASA Technical Reports Server (NTRS)

    1995-01-01

    This image of the area surrounding the city of New Orleans, Louisiana in the southeastern United States demonstrates the ability of multi-frequency imaging radar to distinguish different types of land cover. The dark area in the center is Lake Pontchartrain. The thin line running across the lake is a causeway connecting New Orleans to the city of Mandeville. Lake Borgne is the dark area in the lower right of the image. The Mississippi River appears as a dark, wavy line in the lower left. The white dots on the Mississippi are ships. The French Quarter is the brownish square near the left center of the image. Lakefront Airport, a field used mostly for general aviation, is the bright spot near the center, jutting out into Lake Pontchartrain. The image was acquired by the Spaceborne Imaging Radar C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) during orbit 39 of space shuttle Endeavour on October 2, 1994. The area is located at 30.10 degrees north latitude and 89.1 degrees west longitude. The area shown is approximately 100 kilometers (60 miles) by 50 kilometers (30 miles). The colors in this image were obtained using the following radar channels: red represents the L-band (horizontally transmitted and received); green represents the C-band (horizontally transmitted and received); blue represents the L-band (vertically transmitted and received). The green areas are primarily vegetation consisting of swamp land and swamp forest (bayou) growing on sandy soil, while the pink areas are associated with reflections from buildings in urban and suburban areas. Different tones and colors in the vegetation areas will be studied by scientists to see how effective imaging radar data is in discriminating between different types of wetlands. Accurate maps of coastal wetland areas are important to ecologists studying wild fowl and the coastal environment.

  8. Louisiana Eyes Plan to Let State Control New Orleans Schools

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2005-01-01

    Seeking to grasp what she called a "golden opportunity for rebirth" out of the wreckage of Hurricane Katrina, Governor Kathleen Babineaux Blanco asked the Louisiana legislature last week to embrace a plan that would give the state control of most New Orleans public schools. This article talks about the governor's plan to let the state…

  9. Archaeological Monitoring of the St. Peter Street Floodgates Project, Orleans Parish, Louisiana

    DTIC Science & Technology

    1992-01-24

    the New Orleans Vieux Carre Historic District were monitored to insure that no significant cultural resources were adversely impacted. Construction...monitoring of the St. Peter Street Floodgates Project, Orleans Parish, Louisiana. Construction excavations with the New Orleans Vieux Carre Historic...Orleans Vieux Carre Historic District which became a National Historic Landmark in 1965 (Scope of Services). Archaeological monitoring of the construction

  10. New Orleans, Louisiana: Solar in Action (Brochure)

    SciTech Connect

    Not Available

    2011-10-01

    This brochure provides an overview of the challenges and successes of New Orleans, LA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given.

  11. Old World hantaviruses in rodents in New Orleans, Louisiana.

    PubMed

    Cross, Robert W; Waffa, Bradley; Freeman, Ashley; Riegel, Claudia; Moses, Lina M; Bennett, Andrew; Safronetz, David; Fischer, Elizabeth R; Feldmann, Heinz; Voss, Thomas G; Bausch, Daniel G

    2014-05-01

    Seoul virus, an Old World hantavirus, is maintained in brown rats and causes a mild form of hemorrhagic fever with renal syndrome (HFRS) in humans. We captured rodents in New Orleans, Louisiana and tested them for the presence of Old World hantaviruses by reverse transcription polymerase chain reaction (RT-PCR) with sequencing, cell culture, and electron microscopy; 6 (3.4%) of 178 rodents captured--all brown rats--were positive for a Seoul virus variant previously coined Tchoupitoulas virus, which was noted in rodents in New Orleans in the 1980s. The finding of Tchoupitoulas virus in New Orleans over 25 years since its first discovery suggests stable endemicity in the city. Although the degree to which this virus causes human infection and disease remains unknown, repeated demonstration of Seoul virus in rodent populations, recent cases of laboratory-confirmed HFRS in some US cities, and a possible link with hypertensive renal disease warrant additional investigation in both rodents and humans.

  12. A report from the 106th International Conference of the American Thoracic Society (May 14-19, 2010 - New Orleans, Louisiana, USA).

    PubMed

    Rabasseda, X

    2010-08-01

    Flowing oil covered the Gulf like a blanket, but while no attempts so far had been effective at controlling the oil spill, treatments that do work to improve symptoms, prevent disability and offer an improved quality of life were discussed during the meeting on respiratory tract diseases. Within the same context of pollution by human activity, it is interesting to know that retreatment with anacardic acids reduced lung inflammation upon exposure to diesel exhaust particles in experimental animals (Carvalho, A.L.N. et al., A1729), suggesting ways to improve human health. Along with pollution, which in New Orleans during the days of the meeting was largely washed away by the heavy rains, smoking remains a major health threat of specific interest for respiratory tract disease specialists. Although effective, well-tolerated treatments are available for smoking cessation in patients willing to quit, including, as reported during this year's ATS meeting in New Orleans, varenicline (Bolliger, C.T. et al., A2648; Tashkin, D.P. et al., A2858), smoking habits persist across cultures, countries, genders and geographical areas, and relapses are remarkably common even after successful pharmacological treatment (Ponnuswamy, A. et al., A2651). Effective smoking cessation certainly requires more than drugs, as the overall effectiveness has been shown to depend on the subjects' education level (Santos, S.R. et al., A2653), and psychobehavioral/cognitive interventions may help obtain successful outcomes. However, in addition to the already known but repeatedly confirmed negative impact of smoke on respiratory tract health, an interesting observation among this year's discussions was that use of olive oil throughout pregnancy results in a reduced likelihood for wheezing during the first year of life in the offspring (Castro-Rodriguez, J.A. et al., A1865) (an effect probably not dependent on the observed ability of oleanoic acid for preventing experimental acute lung injuries through

  13. Metal concentrations in schoolyard soils from New Orleans, Louisiana before and after Hurricanes Katrina and Rita.

    PubMed

    Presley, Steven M; Abel, Michael T; Austin, Galen P; Rainwater, Thomas R; Brown, Ray W; McDaniel, Les N; Marsland, Eric J; Fornerette, Ashley M; Dillard, Melvin L; Rigdon, Richard W; Kendall, Ronald J; Cobb, George P

    2010-06-01

    The long-term environmental impact and potential human health hazards resulting from Hurricanes Katrina and Rita throughout much of the United States Gulf Coast, particularly in the New Orleans, Louisiana, USA area are still being assessed and realized after more than four years. Numerous government agencies and private entities have collected environmental samples from throughout New Orleans and found concentrations of contaminants exceeding human health screening values as established by the United States Environmental Protection Agency (USEPA) for air, soil, and water. To further assess risks of exposure to toxic concentrations of soil contaminants for citizens, particularly children, returning to live in New Orleans following the storms, soils collected from schoolyards prior to Hurricane Katrina and after Hurricane Rita were screened for 26 metals. Concentrations exceeding USEPA Regional Screening Levels (USEPA-RSL), total exposure, non-cancer endpoints, for residential soils for arsenic (As), iron (Fe), lead (Pb), and thallium (Tl) were detected in soil samples collected from schoolyards both prior to Hurricane Katrina and after Hurricane Rita. Approximately 43% (9/21) of schoolyard soils collected prior to Hurricane Katrina contained Pb concentrations greater than 400mgkg(-1), and samples from four schoolyards collected after Hurricane Rita contained detectable Pb concentrations, with two exceeding 1700mgkg(-1). Thallium concentrations exceeded USEPA-RSL in samples collected from five schoolyards after Hurricane Rita. Based upon these findings and the known increased susceptibility of children to the effects of Pb exposure, a more extensive assessment of the soils in schoolyards, public parks and other residential areas of New Orleans for metal contaminants is warranted.

  14. Change Detection Module for New Orleans City of USA Using

    NASA Astrophysics Data System (ADS)

    Singh, Dharmendra

    Internationally, Scientists strive to integrate existing and emerging Earth observation systems into a global network, with enhanced data distribution, models and decision supporting modules. Remote sensing poses an effective tool for this increasing need of a synoptic frame work. The entire earth can be treated as a system that evolves from the interactions of its environment. Differential Synthetic Aperture Radar (SAR) Interferometry allows us, in principle, to measure very small movements of the ground over time and almost continuous monitoring of large areas of Earth's surface is made possible by the availability of data from remote sensing satellites such as ERS (European Remote Sensing (ERS) and RADARSAT. The study area considered is the New Orleans city of USA. New Orleans is located in Southeastern Louisiana along the Mississippi River. This city is among the worst affected area due to land subsidence. Subsidence rate of New Orleans and its surrounding area is computed with on-the-ground measurements using man made reference points. Even though bench marks are carefully chosen, scientists doubt whether reference points are also sinking as well. Subsidence monitoring using satellite images especially SAR interferometry offers a viable alternative by which accurate surface deformations can be calculated. Synthetic Aperture Radar (SAR) is a coherent imaging technique capable of generating fine-resolution images of the scene. RADARSAT C-band images are generally unhindered by atmospheric conditions. SAR Interferometry, utilizing phase information also along with intensity, is capable of producing 3-D information about the scene. Repeat pass Interferometry makes use of SAR images of same scene acquired from the same position at different times and this helps in the measurement of small scale deformations of earth's surface. SAR/ SAR Interferometry, hence, offer a powerful mapping tool to measure deformation of earth at an unprecedented spatial details and

  15. News about Lake Pontchartrain Area/New Orleans (Louisiana)

    EPA Pesticide Factsheets

    New Orleans/Lake Pontchartrain of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.

  16. Proceedings of the International Conference on LASERS 󈨖 Held at New Orleans, Louisiana on December 13-17, 1982,

    DTIC Science & Technology

    This International Conference on Lasers 󈨖 was held in New Orleans, Louisiana, Dec. 13-17, 1982. More than 150 papers were presented in a wide range of topical fields related to laser development and laser applications.

  17. Terrestrial Lidar Datasets of New Orleans, Louisiana, Levee Failures from Hurricane Katrina, August 29, 2005

    USGS Publications Warehouse

    Collins, Brian D.; Kayen, Robert; Minasian, Diane L.; Reiss, Thomas

    2009-01-01

    Hurricane Katrina made landfall with the northern Gulf Coast on August 29, 2005, as one of the strongest hurricanes on record. The storm damage incurred in Louisiana included a number of levee failures that led to the inundation of approximately 85 percent of the metropolitan New Orleans area. Whereas extreme levels of storm damage were expected from such an event, the catastrophic failure of the New Orleans levees prompted a quick mobilization of engineering experts to assess why and how particular levees failed. As part of this mobilization, civil engineering members of the United States Geological Survey (USGS) performed terrestrial lidar topographic surveys at major levee failures in the New Orleans area. The focus of the terrestrial lidar effort was to obtain precise measurements of the ground surface to map soil displacements at each levee site, the nonuniformity of levee height freeboard, depth of erosion where scour occurred, and distress in structures at incipient failure. In total, we investigated eight sites in the New Orleans region, including both earth and concrete floodwall levee breaks. The datasets extend from the 17th Street Canal in the Orleans East Bank area to the intersection of the Gulf Intracoastal Waterway (GIWW) with the Mississippi River Gulf Outlet (MRGO) in the New Orleans East area. The lidar scan data consists of electronic files containing millions of surveyed points. These points characterize the topography of each levee's postfailure or incipient condition and are available for download through online hyperlinks. The data serve as a permanent archive of the catastrophic damage of Hurricane Katrina on the levee systems of New Orleans. Complete details of the data collection, processing, and georeferencing methodologies are provided in this report to assist in the visualization and analysis of the data by future users.

  18. Archival Evaluation of Floodwall Alignments: New Orleans, Louisiana.

    DTIC Science & Technology

    1982-10-22

    Curi - ously, in spite of the very specific payment schedule, fully eleven years later Livaudais had paid only 26,000 livres of the debt, something...not possible to e what prompted Madame Livaudais to abandon her hus- 6 Floodwall Study: Louisiana to Jackson band, but on June 28, 1825, represented...court awarded the plantation to Madame Livaudais. It was described as a sugar plantation with 70 slaves, 170,000 bricks, 80 cows and the usual

  19. Water resources of the New Orleans area, Louisiana

    USGS Publications Warehouse

    Eddards, Miles LeRoy; Kister, L.R.; Scarcia, Glenn

    1956-01-01

    Industry, commerce, and public utilities in 1954 withdrew about 1,500 mgd from surface- and groundwater sources in the New Orleans area. Most of the withdrawal was made from the Mississippi River. However, some withdrawal of surface water was made from Lake Pontchartrain. A large part of the withdrawal from both ground- and surface-water sources is available for reuse. Ground-water withdrawal amounts to about 100 mgd and is primarily for industrial and commercial uses. The average flow of the Mississippi River for the 23-year period, 1931--54, amounted to 309,000 mgd, and the approximate average flow of all the tributaries to Lake Pontchartrain is about 4,000 mgd. The flow of the Pearl River, which adjoins the tributary drainage area of Lake Pontchartrain, averages about 8,000 mgd. Total withdrawal of ground and surface waters amounts to less than 3 percent of the recorded minimum flow of the Mississippi River or less than 1 percent of the average flow. Although large quantities of water are always available in the Mississippi River the quality of the Water is not suitable for all uses. Streams from the north that drain into Lakes Maurepas and Pontchartrain, and the aquifers in that area, offer one of the best sources of fresh water in the State. Industry, if located on the northern shores of Lake Maurepas or Lake Pontchartrain near the mouths of these tributaries, would be assured of an ample supply of either ground or surface water of excellent quality. All the tributaries north of Lake Pontchartrain have dry-weather flows which are dependable. The Pearl River above Bogalusa also is a good source of fresh water of excellent quality. At present it serves to dilute the tidal flow of salt water into Lake Pontchartrain through the Rigolets, the principal outlet of the lake. In the area north of Lake Pontchartrain, wells 60 to 2,000 feet deep yield fresh water. There are no known wells tapping sands below 2,000 feet. However, electrical logs of. oil-test wells show

  20. Characterization of household hazardous waste from Marin County, California, and New Orleans, Louisiana

    SciTech Connect

    Rathje, W.L.; Wilson, D.C.; Lambou, V.W.; Herndon, R.C.

    1987-09-01

    There is a growing concern that certain constituents of common household products, that are discarded in residential garbage, may be potentially harmful to human health and the environment by adversely affecting the quality of ground and surface water. A survey of hazardous wastes in residential garbage from Marin County, California, and New Orleans, Louisiana, was conducted in order to determine the amount and characteristics of such wastes that are entering municipal landfills. The results of the survey indicate that approximately 642 metric tons of hazardous waste are discarded per year for the New Orleans study area and approximately 259 metric tons are discarded per year for the Marin County study area. Even though the percent of hazardous household waste in the garbage discarded in both study areas was less than 1%, it represents a significant quantity of hazardous waste because of the large volume of garbage involved.

  1. Cultural Resource Survey of Carrollton Bend Revetment, Mississippi River M-105.7 to 101.7-L, Jefferson and Orleans Parishes, Louisiana

    DTIC Science & Technology

    1993-02-26

    CARROLLTON BEND REVETMENT, MISSISSIPPI RIVER M-105.7 TO 101.7-., JEFFERSON AND ORLEANS PARISHES, LOUISIANA February 1993 FINAL REPORT DTIC,CT, R. Christopher...CULTURAL RESOURCE SURVEY OF CARROLLTON BEND REVETMENT, MISSISSIPPI RIVER M-105.7 TO 101.7-L, JEFFERSON AND ORLEANS PARISHES, LOUISIANA 12-PERSONAL AUTHOR(S...survey of the Carrollton Bend levetment, Jefferson and Orteant4 parishes, Louisiana. The project was undertaken by P.. Christopher Goodwin

  2. Chemical quality of depositional sediments and associated soils in New Orleans and the Louisiana peninsula following Hurricane Katrina

    USGS Publications Warehouse

    Adams, C.; Witt, E.C.; Wang, Jingyuan; Shaver, D.K.; Summers, D.; Filali-Meknassi, Y.; Shi, H.; Luna, R.; Anderson, N.

    2007-01-01

    Hurricane Katrina made landfall on the Louisiana peninsula south of New Orleans on Aug 29, 2005. The resulting storm surge caused numerous levy breaches in the parishes of New Orleans as well as on the Louisiana peninsula. This study was conducted to determine the concentrations of inorganic and organic constituents in sediments and associated soils in New Orleans parishes and the Louisiana peninsula after the floodwaters had been removed and/or receded following Hurricane Katrina. A total of 46 sediment and soil samples were analyzed that were collected throughout New Orleans and the Louisiana peninsula. Approximately 20% of the sediment samples were analyzed, including shallow sediment samples from locations that included the top and beneath automobiles, in residential and commercial areas, and near refineries. Gasoline constituents, pesticides, and leachable heavy metals were analyzed using headspace gas chromatography/mass spectrometry (GC/MS), organic extraction GC/MS, and inductively coupled plasma/mass spectrometry, respectively. A significant number of samples had leachable As and Pb concentrations in excess of drinking water standards. The remaining metals analyzed (i.e., Cd, Cr, Cu, Hg, and V) generally had much lower leachable levels. Of the gasoline constituents, only benzene was observed above the limit of detection (of 5 ??g/kg), with no samples observed as being above the method detection limits of 10 ??g/kg. For the 18 pesticides analyzed, most were in the nondetectable range and all were in trace amounts that were orders of magnitude below regulatory guidelines. ?? 2007 American Chemical Society.

  3. Chemical quality of depositional sediments and associated soils in New Orleans and the Louisiana peninsula following Hurricane Katrina.

    PubMed

    Adams, Craig; Witt, Emitt C; Wang, Jianmin; Shaver, David K; Summers, David; Filali-Meknassi, Youssef; Shi, Honglan; Luna, Ronaldo; Anderson, Neil

    2007-05-15

    Hurricane Katrina made landfall on the Louisiana peninsula south of New Orleans on Aug 29, 2005. The resulting storm surge caused numerous levy breaches in the parishes of New Orleans as well as on the Louisiana peninsula. This study was conducted to determine the concentrations of inorganic and organic constituents in sediments and associated soils in New Orleans parishes and the Louisiana peninsula after the floodwaters had been removed and/or receded following Hurricane Katrina. A total of 46 sediment and soil samples were analyzed that were collected throughout New Orleans and the Louisiana peninsula. Approximately 20% of the sediment samples were analyzed, including shallow sediment samples from locations that included the top and beneath automobiles, in residential and commercial areas, and near refineries. Gasoline constituents, pesticides, and leachable heavy metals were analyzed using headspace gas chromatography/mass spectrometry (GC/MS), organic extraction GC/MS, and inductively coupled plasma/mass spectrometry, respectively. A significant number of samples had leachable As and Pb concentrations in excess of drinking water standards. The remaining metals analyzed (i.e., Cd, Cr, Cu, Hg, and V) generally had much lower leachable levels. Of the gasoline constituents, only benzene was observed above the limit of detection (of 5 microg/kg), with no samples observed as being above the method detection limits of 10 microg/kg. For the 18 pesticides analyzed, most were in the nondetectable range and all were in trace amounts that were orders of magnitude below regulatory guidelines.

  4. Airborne Mold and Endotoxin Concentrations in New Orleans, Louisiana, after Flooding, October through November 2005

    PubMed Central

    Solomon, Gina M.; Hjelmroos-Koski, Mervi; Rotkin-Ellman, Miriam; Hammond, S. Katharine

    2006-01-01

    Background The hurricanes and flooding in New Orleans, Louisiana, in October and November 2005 resulted in damp conditions favorable to the dispersion of bioaerosols such as mold spores and endotoxin. Objective Our objective in this study was to assess potential human exposure to bioaerosols in New Orleans after the flooding of the city. Methods A team of investigators performed continuous airborne sampling for mold spores and endotoxin outdoors in flooded and nonflooded areas, and inside homes that had undergone various levels of remediation, for periods of 5–24 hr during the 2 months after the flooding. Results The estimated 24-hr mold concentrations ranged from 21,000 to 102,000 spores/m3 in outdoor air and from 11,000 to 645,000 spores/m3 in indoor air. The mean outdoor spore concentration in flooded areas was roughly double the concentration in nonflooded areas (66,167 vs. 33,179 spores/m3; p < 0.05). The highest concentrations were inside homes. The most common mold species were from the genera of Cladosporium and Aspergillus/Penicillium; Stachybotrys was detected in some indoor samples. The airborne endotoxin concentrations ranged from 0.6 to 8.3 EU (endo-toxin units)/m3 but did not vary with flooded status or between indoor and outdoor environments. Conclusions The high concentration of mold measured indoors and outdoors in the New Orleans area is likely to be a significant respiratory hazard that should be monitored over time. Workers and returning residents should use appropriate personal protective equipment and exposure mitigation techniques to prevent respiratory morbidity and long-term health effects. PMID:16966092

  5. Sea-Level Rise and Subsidence: Implications for Flooding in New Orleans, Louisiana

    USGS Publications Warehouse

    Burkett, V.R.; Zilkoski, D.B.; Hart, D.A.

    2003-01-01

    Global sea-level rise is projected to accelerate two-to four-fold during the next century, increasing storm surge and shoreline retreat along low-lying, unconsolidated coastal margins. The Mississippi River Deltaic Plain in southeastern Louisiana is particularly vulnerable to erosion and inundation due to the rapid deterioration of coastal barriers combined with relatively high rates of land subsidence. Land-surface altitude data collected in the leveed areas of the New Orleans metropolitan region during five survey epochs between 1951 and 1995 indicated mean annual subsidence of 5 millimeters per year. Preliminary results of other studies detecting the regional movement of the north-central Gulf Coast indicate that the rate may be as much as 1 centimeter per year. Considering the rate of subsidence and the mid-range estimate of sea-level rise during the next 100 years (480 millimeters), the areas of New Orleans and vicinity that are presently 1.5 to 3 meters below mean sea level will likely be 2.5 to 4.0 meters or more below mean sea level by 2100.

  6. Anthropogenic and geologic influences on subsidence in the vicinity of New Orleans, Louisiana

    NASA Astrophysics Data System (ADS)

    Jones, Cathleen E.; An, Karen; Blom, Ronald G.; Kent, Joshua D.; Ivins, Erik R.; Bekaert, David

    2016-05-01

    New measurements of ongoing subsidence of land proximal to the city of New Orleans, Louisiana, and including areas around the communities of Norco and Lutcher upriver along the Mississippi are reported. The rates of vertical motion are derived from interferometric synthetic aperture radar (InSAR) applied to Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) data acquired on 16 June 2009 and 2 July 2012. The subsidence trends are similar to those reported for 2002-2004 in parts of New Orleans where observations overlap, in particular in Michoud, the 9th Ward, and Chalmette, but are measured at much higher spatial resolution (6 m). The spatial associations of cumulative surface movements suggest that the most likely drivers of subsidence are groundwater withdrawal and surficial drainage/dewatering activities. High subsidence rates are observed localized around some major industrial facilities and can affect nearby flood control infrastructure. Substantial subsidence is observed to occur rapidly from shallow compaction in highly localized areas, which is why it could be missed in subsidence surveys relying on point measurements at limited locations.

  7. Evaluation of three techniques for classifying urban land cover patterns using LANDSAT MSS data. [New Orleans, Louisiana

    NASA Technical Reports Server (NTRS)

    Baumann, P. R. (Principal Investigator)

    1979-01-01

    Three computer quantitative techniques for determining urban land cover patterns are evaluated. The techniques examined deal with the selection of training samples by an automated process, the overlaying of two scenes from different seasons of the year, and the use of individual pixels as training points. Evaluation is based on the number and type of land cover classes generated and the marks obtained from an accuracy test. New Orleans, Louisiana and its environs form the study area.

  8. Assessment of health-related needs after Hurricanes Katrina and Rita--Orleans and Jefferson Parishes, New Orleans area, Louisiana, October 17-22, 2005.

    PubMed

    2006-01-20

    Residents returning home after natural disasters face numerous physical, mental, and social challenges. Seven weeks after Hurricane Katrina struck the New Orleans area in Louisiana, causing levees to break and large sections of the city to flood, local authorities had reopened most of Jefferson Parish and much of Orleans Parish to residents. To identify health-related needs among returning parish residents, state and local public health and mental health agencies and CDC conducted an assessment of living conditions, access to basic services, and physical and mental health status. This report describes the results of that assessment, which determined that, approximately 7 weeks after Hurricane Katrina made landfall, 20.2% of housing units lacked water, 24.5% had no electricity, 43.2% had no telephone service, and 55.7% of households contained one or more members with a chronic health condition. In addition, 49.8% of adults exhibited levels of emotional distress, indicating a potential need for mental health services. As a result of these findings, the Louisiana Office of Mental Health established a crisis-counseling program to provide interventions and support to hurricane survivors. Community assessments after natural disasters can identify health-related needs and guide public health interventions.

  9. Shallow (0-10) seismic investigation of a distressed earthen levee, New Orleans, USA

    NASA Astrophysics Data System (ADS)

    Lorenzo, J. M.; Hicks, J.; Vera, E. E.

    2009-12-01

    Both deep- and near-surface hydrogeologic processes can contribute to the structural failure of artificial earthen levees. Recently, seismic geophysical methods have attempted to develop a proxy for engineering shear strength, by mapping changes in the transmission velocity of shear waves. High fluid content may indicate both weak, under-compacted materials and/or organic-rich sediments. In the absence of electromagnetic methods, Vp/Vs ratios can be used as good indicators of variations in the fluid (water, and air or gas) saturation. Cone penetration borehole tests measure the resistance of soils to penetration of the cone tip and its frictional sliding that can be correlated to sediment types and their physical properties. A distressed section of an artificial earthen levee, suitable for seismic investigation, lies ~15 km S of the city of New Orleans, Louisiana, USA. Open curvilinear fissures, 10 cm wide, 30 cm deep, and up to 100 m in length, exist along the crest at two sites. Between September 2007 and February 2008 we collect horizontally (SH) polarized shear and compressional wave (P) data in pseudo-walkaway tests for the upper 100 m of the subsurface along the protected (west) side of the earthen levee, within 30 m of its crest. One profile lies parallel and adjacent to the damaged levee crest and, for reference, two profiles lie nearby adjacent to undamaged portions of the artificial earthen levee. In the first ~30 m of sediment below the lower delta plain of the Greater New Orleans area, a complex and dynamic interaction of freshwater and marine sedimentary environments juxtaposes a diverse set of facies. We combine of Vp and Vs velocity maps, sedimentary environment interpretations, and cone-penetration-derived sediment/soil and laboratory-derived physical properties to locate possible zones of high fluid concentration, (and perhaps seepage), weak engineering materials, and natural foundation soil shear strength. Under the distressed portion of the

  10. Loyola University, New Orleans, Louisiana solar energy system performance evaluation, February 1981 - June 1981

    NASA Astrophysics Data System (ADS)

    Welch, K. M.

    1981-09-01

    The Loyola University site is a student dormitory in New Orleans, Louisiana whose active solar energy system is designed to supply 52% of the hot water demand. The system is equipped with 4590 square feet of flat-plate collectors, a 5000-gallon water tank, auxiliary water supplied at high temperature and pressure from a central heating plant with a gas-fired boiler, and a differential controller that selects from 5 operating modes. System performance data are given, including the solar fraction, solar savings ratio, conventional fuel savings, system performance factor, and system coefficient of performance. The solar fraction is well below the design goal; this is attributed to great fluctuations in demand. Insolation, temperature, operation and solar energy utilization data are also presented. The performance of the collector, storage, and domestic hot water subsystems, the system operating energy, energy savings, and weather conditions are also evaluated. Appended are a system description, performance evaluation techniques and equations, site history, sensor technology, and typical monthly data.

  11. Analyses of water, core material, and elutriate samples collected near New Orleans, Louisiana (Lake Pontchartrain, Louisiana, and vicinity hurricane protection project)

    USGS Publications Warehouse

    Leone, Harold L.

    1976-01-01

    When a hurricane approaches the New Orleans, Louisiana area, the accompanying tides and heavy rainfall increase the level of water in Lake Borgne, Mississippi Sound, and Lake Pontchartrain and pose a major threat of water damage to the populated areas. During Hurricane Betsy (1965), for example, the level of Lake Pontchartrain rose as much as 13 feet. Nineteen core-material-sampling sites were chosen by the U.S. Army Corps of Engineers as possible borrow areas for fill material to be used in levee construction for flood protection around Lake Pontchartrain. Twenty-three receiving-water sites were also selected to represent the water that will contact the proposed levees. Selected nutrients, metals, pesticides, and other organic constituents were analyzed from bed-material and native-water samples as well as upon elutriate samples of specific core material-receiving water systems. The results of these analyses are presented without interpretation. (Woodard-USGS)

  12. Geophysical Surveys for Detecting Anomalous Conditions, Algiers Canal Levees, New Orleans, Louisiana

    DTIC Science & Technology

    2014-08-01

    with grout. An electromagnetic (EM) induction survey using a Geonics EM31 terrain conductivity meter was conducted along the crest, slopes, and...other New Orleans levees, was the electromagnetic (EM) induction survey method. The general process employed for field data collection was to... Electromagnetic terrain conductivity measurements at low induction numbers. Technical Note TN-6. Mississauga, Ontario, Canada:Geonics Limited. Llopis, J

  13. National Register Evaluation of Sewerage Pumping Station B New Orleans, Louisiana

    DTIC Science & Technology

    1992-08-12

    dug through the middle of Faubourg Saint Marie , at the location of present-day Poydras Street. This canal became clogged with weeds and filth and fell... Vieux Carre. In addition, the Canal Girod or Orleans Canal became the primary draining artery with a pumping station located at its junction with Bayou

  14. Proceedings of the International Academy for Information Management(IAIM) Annual Conference: International Conference on Informatics Education & Research (ICIER) (16th, New Orleans, Louisiana, December 14-16, 2001).

    ERIC Educational Resources Information Center

    International Academy for Information Management.

    This document presents the proceedings of the International Academy for Information Management's International Conference on Informatics Education and Research (ICIER), held December 14-16, 2001 in New Orleans, Louisiana. The keynote address was given by Joseph A. Grace, Jr., founding and current President of the Louisiana Technology Council.…

  15. Effects of flooding on field populations of Formosan subterranean termites (Isoptera: Rhinotermitidae) in New Orleans, Louisiana.

    PubMed

    Osbrink, Weste L A; Cornelius, Mary L; Lax, Alan R

    2008-08-01

    Hurricane Katrina (2005) resulted in extensive flooding in the city of New Orleans, LA. Periodic sampling of monitors before the flood, and of different monitors in the same areas after the flood, was used to evaluate the effects of long-term flooding on populations of Formosan subterranean termites, Coptotermes formosanus Shiraki (Isoptera: Rhinotermitidae). Monitors were located adjacent to buildings and in urban forests. Significant population reductions occurred in areas that flooded 2-3 wk with brackish water, with termite populations associated with pine (Pinus spp.) trees and buildings slower to recover than populations associated with oak trees. Alate production in flooded areas showed no reduction from previous years.

  16. Sexual risk behavior in men attending Mardi Gras celebrations in New Orleans, Louisiana.

    PubMed

    Benotsch, Eric G; Nettles, Christopher D; Wong, Felicia; Redmann, Jean; Boschini, Jill; Pinkerton, Steven D; Ragsdale, Kathleen; Mikytuck, John J

    2007-10-01

    Previous research with travelers points to higher risk behaviors during vacations. Relative to their day-to-day lives, leisure travelers have more free time to pursue sexual activities and are likely to engage in higher rates of substance use than when at home. Risk behaviors during vacation have not been thoroughly examined in men who have sex with men (MSM), a key group at risk for HIV. The present investigation examined substance use, sexual risk behaviors, and components of the Information-Motivation-Behavioral Skills (IMB) Model in MSM attending Mardi Gras celebrations in New Orleans. Almost half of the sexually active men reported having sex with a partner of unknown HIV status while in New Orleans and a similar number did not disclose their own HIV status to all of their sexual partners. Drug use and excessive alcohol use were associated with unprotected sex (ps < .05). Components of the IMB model also predicted sexual risk behavior: individuals with more accurate HIV transmission information reported fewer unprotected sex acts, and motivation to engage in sexual activity on vacation was associated with more unprotected sex (ps < .05). Findings suggest that some MSM on vacation are placing themselves at risk for HIV. Traditional HIV prevention interventions do not readily lend themselves for use with transient populations. New intervention approaches are needed to reduce sexual risk behaviors in persons traveling for leisure.

  17. Longitudinal and Source-to-Tap New Orleans, LA, USA Drinking Water Microbiology.

    PubMed

    Hull, Natalie Marie; Holinger, Eric P; Ross, Kimberly A; Robertson, Charles E; Harris, J Kirk; Stevens, Mark J; Pace, Norman R

    2017-03-15

    The two municipal drinking water systems of New Orleans, LA, USA were sampled to compare microbiology of independent systems that treat the same surface water from the Mississippi River. To better understand temporal trends and sources of microbiology delivered to taps, these treatment plants and distribution systems were subjected to source-to-tap sampling over four years. Both plants employ traditional treatment by chloramination, applied during or after settling, followed by filtration before distribution in a warm, low water age system. Longitudinal samples indicated microbiology to have stability both spatially and temporally, and between treatment plants and distribution systems. Disinfection had the greatest impact on microbial composition, which was further refined by filtration and influenced by distribution and premise plumbing. Actinobacteria spp. exhibited trends with treatment. In particular, Mycobacterium spp., very low in finished waters, occurred idiosyncratically at high levels in some tap waters, indicating distribution and/or premise plumbing as main contributors of mycobacteria. Legionella spp., another genus containing potential opportunistic pathogens, also occurred ubiquitously. Source water microbiology was most divergent from tap water, and each step of treatment brought samples more closely similar to tap waters.

  18. Bringing it all back home: Understanding the medical difficulties encountered by newly released prisoners in New Orleans, Louisiana - a qualitative study.

    PubMed

    Vail, William Lee; Niyogi, Anjali; Henderson, Norris; Wennerstrom, Ashley

    2017-03-28

    Formerly incarcerated persons (FIPs) face a disproportionate risk of death and serious illness in the immediate post-release period. Therefore, it is a critical time to initiate community-based care for chronic illnesses and behavioural disorders. Little is known about the unique transitional health and social support needs of FIPs in Louisiana, which has the highest incarceration rate in the world. As the average age of prisoners in the United States rises, the release of older prisoners with chronic conditions will become increasingly common. The aim of this study was to explore the healthcare experiences of FIPs in Louisiana in order to inform delivery of services tailored to this population. This research was done in partnership with a community organisation that advocates for restoration of voting rights to FIPs and helps newly released individuals transition back into society. This organisation identified FIPs in the Greater New Orleans area, and from January to May 2015, we conducted 24 semi-structured, in-person, audio-recorded interviews at the community organisation's transitional living facility. The interviews assessed FIPs' experiences with and barriers to receiving healthcare during and after incarceration. These discussions also explored FIPs' desires for services and attitudes towards health and healthcare. Interviews were transcribed and independently coded by two researchers. Interviewees reported negative experiences with healthcare during incarceration, and limited health guidance during the pre-release process. Post-release concerns included lack of insurance, difficulty accessing care and medication, and interest in learning about healthy lifestyles. Results suggest a need for a formalised system of transitional healthcare for FIPs. Findings are being used to inform a pilot transitional care clinic in New Orleans, Louisiana.

  19. Estimating occupancy dynamics in an anuran assemblage from Louisiana, USA

    USGS Publications Warehouse

    Walls, Susan C.; Waddle, J. Hardin; Dorazio, Robert M.

    2011-01-01

    Effective monitoring programs are designed to track changes in the distribution, occurrence, and abundance of species. We developed an extension of Royle and Kéry's (2007) single species model to estimate simultaneously temporal changes in probabilities of detection, occupancy, colonization, extinction, and species turnover using data on calling anuran amphibians, collected from 2002 to 2006 in the Lower Mississippi Alluvial Valley of Louisiana, USA. During our 5-year study, estimates of occurrence probabilities declined for all 12 species detected. These declines occurred primarily in conjunction with variation in estimates of local extinction probabilities (cajun chorus frog [Pseudacris fouquettei], spring peeper [P. crucifer], northern cricket frog [Acris crepitans], Cope's gray treefrog [Hyla chrysoscelis], green treefrog [H. cinerea], squirrel treefrog [H. squirella], southern leopard frog [Lithobates sphenocephalus], bronze frog [L. clamitans], American bullfrog [L. catesbeianus], and Fowler's toad [Anaxyrus fowleri]). For 2 species (eastern narrowmouthed toad [Gastrophryne carolinensis] and Gulf Coast toad [Incilius nebulifer]), declines in occupancy appeared to be a consequence of both increased local extinction and decreased colonization events. The eastern narrow-mouthed toad experienced a 2.5-fold increase in estimates of occupancy in 2004, possibly because of the high amount of rainfall received during that year, along with a decrease in extinction and increase in colonization of new sites between 2003 and 2004. Our model can be incorporated into monitoring programs to estimate simultaneously the occupancy dynamics for multiple species that show similar responses to ecological conditions. It will likely be an important asset for those monitoring programs that employ the same methods to sample assemblages of ecologically similar species, including those that are rare. By combining information from multiple species to decrease the variance on estimates

  20. Environmental chemical data for perishable sediments and soils collected in New Orleans, Louisiana, and along the Louisiana Delta following Hurricanes Katrina and Rita, 2005

    USGS Publications Warehouse

    Witt, Emitt C.; Shi, Honglan; Karstensen, Krista A.; Wang, Jianmin; Adams, Craig D.

    2008-01-01

    In October 2005, nearly one month after Hurricanes Katrina and Rita, a team of scientists from the U.S. Geological Survey and the Missouri University of Science and Technology deployed to southern Louisiana to collect perishable environmental data resulting from the impacts of these storms. Perishable samples collected for this investigation are subject to destruction or ruin by removal, mixing, or natural decay; therefore, collection is time-critical following the depositional event. A total of 238 samples of sediment, soil, and vegetation were collected to characterize chemical quality. For this analysis, 157 of the 238 samples were used to characterize trace element, iron, total organic carbon, pesticide, and polychlorinated biphenyl concentrations of deposited sediment and associated shallow soils. In decreasing order, the largest variability in trace element concentration was detected for lead, vanadium, chromium, copper, arsenic, cadmium, and mercury. Lead was determined to be the trace element of most concern because of the large concentrations present in the samples ranging from 4.50 to 551 milligrams per kilogram (mg/kg). Sequential extraction analysis of lead indicate that 39.1 percent of the total lead concentration in post-hurricane sediment is associated with the iron-manganese oxide fraction. This fraction is considered extremely mobile under reducing environmental conditions, thereby making lead a potential health hazard. The presence of lead in post-hurricane sediments likely is from redistribution of pre-hurricane contaminated soils and sediments from Lake Pontchartrain and the flood control canals of New Orleans. Arsenic concentrations ranged from 0.84 to 49.1 mg/kg. Although Arsenic concentrations generally were small and consistent with other research results, all samples exceeded the U.S. Environmental Protection Agency’s Human Health Medium-Specific Screening Level of 0.39 mg/kg. Mercury concentrations ranged from 0.02 to 1.30 mg

  1. Archeological Monitoring of the Jackson Avenue to Thalia Street (Phase 1) Floodwall Project in the City of New Orleans, Orleans Parish, Louisiana

    DTIC Science & Technology

    1988-06-03

    Louisiana. The project area is located on a point bar upriver from the Vieux Carre, where continuous lateral accretion has increased the land area on the...floodwall alignment right-of-way is located on a point bar upriver from the Vieux Carre. With the exception of occasional and minor riverbank erosion...battles over the ownership of the batture land began in 1820 with the Livingston case in Faubourg St. Marie . Edward Livingston and Jean Gravier began

  2. Chemical constituents in sediment in Lake Pontchartrain and in street mud and canal sediment in New Orleans, Louisiana, following Hurricanes Katrina and Rita, 2005

    USGS Publications Warehouse

    Van Metre, Peter C.; Wilson, Jennifer T.; Horowitz, Arthur J.; Skrobialowski, Stanley C.; Foreman, William T.; Fuller, Christopher C.; Burkhardt, Mark R.; Elrick, Kent A.; Mahler, Barbara J.; Smith, James J.; Zaugg, Steven D.

    2007-01-01

    Samples of street mud, suspended and bottom sediment in canals discharging to Lake Ponchartrain, and suspended and bottom sediment in the lake were collected and analyzed for chemical constituents to help evaluate the effects of Hurricanes Katrina and Rita and the subsequent unwatering of New Orleans, Louisiana. The approach used for sampling and analysis of chemical data for the study is presented herein. Radionuclides, major and trace elements, and numerous organic compounds in sediment were analyzed. The organic compounds include organochlorine pesticides, polychlorinated biphenyls, polycyclic aromatic hydrocarbons, urban waste indicator compounds, and current-use pesticides. Methods for the analysis of urban waste indicator compounds and current-use pesticides in sediment were developed only recently.

  3. Checklist of insects associated with Salvinia minima (Baker) in Louisiana, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    his study presents a list of adult insects (excluding Diptera and Lepidoptera) collected from an infestation of an invasive aquatic weed, common salvinia (Salvinia minima Baker), in southern Louisiana, USA. Insects were sampled from May – November of 2009 and 2010 using floating pitfall traps. A to...

  4. Development of Methodology to Classify Historical Panchromatic Aerial Photography. Analysis of Landscape Features on Point Au Fer Island, Louisiana - from 1956 to 2009: A Case Study

    DTIC Science & Technology

    2011-12-01

    in a mangrove forest of southwestern Florida, USA. Mangroves and Salt Marshes 1:173-186. Carmel, Y., and R. Kadmon. 1998. Computerized...Research Center, Report to the Coastal Wetlands, Planning, Protection and Restoration Act, and the Louisiana Department of Wildlife and Fisheries ...1949. The muskrat in the Louisiana coastal marshes. New Orleans, LA: Louisiana Department of Wildlife and Fisheries . Patrick, W. H., Jr. 1994. From

  5. Distribution of toxic trace elements in soil/sediment in post-Katrina New Orleans and the Louisiana Delta.

    PubMed

    Su, Tingzhi; Shu, Shi; Shi, Honglan; Wang, Jianmin; Adams, Craig; Witt, Emitt C

    2008-12-01

    This study provided a comprehensive assessment of seven toxic trace elements (As, Pb, V, Cr, Cd, Cu, and Hg) in the soil/sediment of Katrina affected greater New Orleans region 1 month after the recession of flood water. Results indicated significant contamination of As and V and non-significant contamination of Cd, Cr, Cu, Hg and Pb at most sampling sites. Compared to the reported EPA Region 6 soil background inorganic levels, except As, the concentrations of other six elements had greatly increased throughout the studied area; St. Bernard Parish and Plaquemines Parish showed greater contamination than other regions. Comparison between pre- and post-Katrina data in similar areas, and data for surface, shallow, and deep samples indicated that the trace element distribution in post-Katrina New Orleans was not obviously attributed to the flooding. This study suggests that more detailed study of As and V contamination at identified locations is needed.

  6. Distribution of toxic trace elements in soil/sediment in post-Katrina New Orleans and the Louisiana Delta

    USGS Publications Warehouse

    Su, T.; Shu, S.; Shi, H.; Wang, Jingyuan; Adams, C.; Witt, E.C.

    2008-01-01

    This study provided a comprehensive assessment of seven toxic trace elements (As, Pb, V, Cr, Cd, Cu, and Hg) in the soil/sediment of Katrina affected greater New Orleans region 1 month after the recession of flood water. Results indicated significant contamination of As and V and non-significant contamination of Cd, Cr, Cu, Hg and Pb at most sampling sites. Compared to the reported EPA Region 6 soil background inorganic levels, except As, the concentrations of other six elements had greatly increased throughout the studied area; St. Bernard Parish and Plaquemines Parish showed greater contamination than other regions. Comparison between pre- and post-Katrina data in similar areas, and data for surface, shallow, and deep samples indicated that the trace element distribution in post-Katrina New Orleans was not obviously attributed to the flooding. This study suggests that more detailed study of As and V contamination at identified locations is needed. ?? 2008 Elsevier Ltd.

  7. Evaluation of the National Register Eligibility of the Inner Harbor Navigation Canal Lock in Orleans Parish, Louisiana.

    DTIC Science & Technology

    1987-06-15

    IHNC lock. Finally, we wish to thank Sister Joan Marie , O.S.U., of the Ursuline Convent, New Orleans. Sister Joan Marie was of great assistance during...171 The Peterboro Locks, 1903............. ... o... 182 Lock and Dam #53: Ohio River................ . .185 St. Marys Falls...Lift Locks, Trent Valley Canal, Canada (Scientific American 1906:1)...183 Figure 33. Arrangement of locks at St. Marys Falls, Sault Ste. Marie , Michigan

  8. Assessment of polyaromatic hydrocarbon degradation by potentially pathogenic environmental Vibrio parahaemolyticus isolates from coastal Louisiana, USA.

    PubMed

    Smith, Conor B; Johnson, Crystal N; King, Gary M

    2012-01-01

    A presumed Vibrio parahaemolyticus isolate from Chesapeake Bay, Maryland, USA was previously reported to grow on phenanthrene, a polyaromatic hydrocarbon (PAH) found in crude oil. Following the Deepwater Horizon oil spill in the Gulf of Mexico, concerns were raised that PAH-degrading V. parahaemolyticus could increase in abundance, leading to elevated risks of disease derived from shellfish consumption. To assess this possibility, we examined responses to naphthalene and phenanthrene of 17 coastal Louisiana environmental V. parahaemolyticus isolates representing five distinct genotypes. Isolates were obtained immediately after the spill began and after oil had reached the Louisiana coast. None of the isolates grew on or oxidized either substrate and a naphthalene degradation product, 1-naphthol, substantially inhibited growth of some isolates. The use of PAH by V. parahaemolyticus is unusual, and an increase in human health risks due to stimulation of V. parahaemolyticus growth by oil-derived PAH under in situ conditions appears unlikely.

  9. Perspectives on Ethnicity in New Orleans.

    ERIC Educational Resources Information Center

    Cooke, John, Ed.

    This pamphlet contains several essays on the culture and ethnic groups of New Orleans, Louisiana. Included are: (11 a discussion by Joseph Logsdon on the uniqueness of New Orleans culture, marked by its cuisine, interethnic mixtures, and its politics; (2) an article on theories of ethnicity and neo ethnicity, by Joseph V. Guillotte, III; (3) a…

  10. Prevalence and distribution of three protozoan symbionts in blue crab (Callinectes sapidus) populations across Louisiana, USA.

    PubMed

    Rogers, Holly A; Taylor, Sabrina S; Hawke, John P; Anderson Lively, Julie A

    2015-05-11

    Louisiana has one of the largest blue crab (Callinectes sapidus) fisheries in the USA, but little is known about blue crab diseases, parasites, and symbionts in this area. In 2013-2014, large juvenile and adult blue crabs were collected at 4 diverse sites to determine the prevalence of the protozoan symbionts associated with black gill disease (Lagenophrys callinectes), buckshot crabs (Urosporidium crescens), and bitter crab disease (Hematodinium perezi). A high aggregate prevalence of L. callinectes (93.2%) was identified across all seasons at all 4 collection sites regardless of salinity. A moderately low aggregate prevalence of U. crescens (22.4%) was identified across all seasons and sites. Prevalence of U. crescens depended on site salinity, with only 10% of infections detected at sites with <6.3 ppt salinity, and no infections detected at the low salinity site. While L. callinectes and U. crescens are commensal parasites of blue crabs, infections can result in unmarketable and unappealing meat. In the Louisiana fishery, H. perezi has been blamed circumstantially for adult mortalities in the low salinity nearshore fishing grounds. Despite this, H. perezi was not detected in any of the large crabs sampled, even from the low salinity sites. The prevalence data reported here for these 3 protozoans are the first to include blue crabs sampled seasonally at multiple locations along the Louisiana coast over the period of a year.

  11. Toxic trace element assessment for soils/sediments deposited during Hurricanes Katrina and Rita from southern Louisiana, USA: a sequential extraction analysis.

    PubMed

    Shi, Honglan; Witt, Emitt C; Shu, Shi; Su, Tingzhi; Wang, Jianmin; Adams, Craig

    2010-07-01

    Analysis of soil/sediment samples collected in the southern Louisiana, USA, region three weeks after Hurricanes Katrina and Rita passed was performed using sequential extraction procedures to determine the origin, mode of occurrence, biological availability, mobilization, and transport of trace elements in the environment. Five fractions: exchangeable, bound to carbonates, bound to iron (Fe)-manganese (Mn) oxides, bound to organic matter, and residual, were subsequently extracted. The toxic trace elements Pb, As, V, Cr, Cu, and Cd were analyzed in each fraction, together with Fe in 51 soil/sediment samples. Results indicated that Pb and As were at relatively high concentrations in many of the soil/sediment samples. Because the forms in which Pb and As are present tend to be highly mobile under naturally occurring environmental conditions, these two compounds pose an increased health concern.Vanadium and Cr were mostly associated with the crystal line nonmobile residual fraction. A large portion of the Cu was associated with organic matter and residual fraction. Cadmium concentrations were low in all soil/sediment samples analyzed and most of this element tended to be associated with the mobile fractions. An average of 21% of the Fe was found in the Fe-Mn oxide fraction, indicating that a substantial part of the Fe was in an oxidized form. The significance of the overall finding of the present study indicated that the high concentrations and high availabilities of the potentially toxic trace elements As and Pb may impact the environment and human health in southern Louisiana and, in particular, the New Orleans area.

  12. 76 FR 58804 - Notice of Complaint; Louisiana Public Service Commission v. Entergy Corporation, Entergy Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ...., Entergy New Orleans, Inc., Entergy Gulf States Louisiana, LLC, Entergy Texas, Inc. Take notice that on... Mississippi, Inc., Entergy New Orleans, Inc., Entergy Gulf States Louisiana, L.L.C., and Entergy Texas, Inc... New Orleans, Inc., Entergy Gulf States Louisiana, Inc., and Entergy Texas, Inc. as listed on...

  13. The Louisiana Scholarship Program

    ERIC Educational Resources Information Center

    Egalite, Anna J.; Mills, Jonathan N.

    2014-01-01

    The Louisiana Scholarship Program (LSP), also known as the Student Scholarships for Educational Excellence Program, provides public funds for low-income students in low-performing public schools to enroll in local private schools. The program was initially piloted in New Orleans in 2008; Louisiana governor Bobby Jindal and the state legislature…

  14. Blood parasite infection data from Blue-winged teal, Canada (Alberta, Saskatchewan) and USA (Texas, Louisiana), 2012-2013

    USGS Publications Warehouse

    Reed, John

    2017-01-01

    This data set includes age, sex, location, and blood parasite infection data from Blue-winged teal (Anas discors) captured in Canada (Alberta, Saskatchewan) and the USA (Texas, Louisiana) in 2012-2013. Infection data for three different genera of blood parasites are given as are GenBank accession numbers for genetic sequences obtained from positive infections.

  15. Regional Phonological Variants in Louisiana Speech.

    ERIC Educational Resources Information Center

    Rubrecht, August Weston

    Based on tape recorded conversations of 28 informants in 18 Louisiana communities, this study investigated regional phonological variants in Louisiana speech. On the basis of settlement history and previous dialect studies, four regions are defined: northern Louisiana, the Florida Parishes, French Louisiana, and New Orleans. The informants are all…

  16. Analysis of Stomach and Gut Microbiomes of the Eastern Oyster (Crassostrea virginica) from Coastal Louisiana, USA

    SciTech Connect

    King, Gary M.; Judd, Craig; Kuske, Cheryl R.; Smith, Conor

    2012-12-12

    In this paper, we used high throughput pyrosequencing to characterize stomach and gut content microbiomes of Crassostrea virginica, the Easter oyster, obtained from two sites, one in Barataria Bay (Hackberry Bay) and the other in Terrebonne Bay (Lake Caillou), Louisiana, USA. Stomach microbiomes in oysters from Hackberry Bay were overwhelmingly dominated by Mollicutes most closely related to Mycoplasma; a more rich community dominated by Planctomyctes occurred in Lake Caillou oyster stomachs. Gut communities for oysters from both sites differed from stomach communities, and harbored a relatively diverse assemblage of phylotypes. Phylotypes most closely related to Shewanella and a Chloroflexi strain dominated the Lake Caillou and Hackberry Bay gut microbiota, respectively. While many members of the stomach and gut microbiomes appeared to be transients or opportunists, a putative core microbiome was identified based on phylotypes that occurred in all stomach or gut samples only. The putative core stomach microbiome comprised 5 OTUs in 3 phyla, while the putative core gut microbiome contained 44 OTUs in 12 phyla. These results collectively revealed novel microbial communities within the oyster digestive system, the functions of the oyster microbiome are largely unknown. Finally, a comparison of microbiomes from Louisiana oysters with bacterial communities reported for other marine invertebrates and fish indicated that molluscan microbiomes were more similar to each other than to microbiomes of polychaetes, decapods and fish.

  17. Analysis of Stomach and Gut Microbiomes of the Eastern Oyster (Crassostrea virginica) from Coastal Louisiana, USA

    DOE PAGES

    King, Gary M.; Judd, Craig; Kuske, Cheryl R.; ...

    2012-12-12

    In this paper, we used high throughput pyrosequencing to characterize stomach and gut content microbiomes of Crassostrea virginica, the Easter oyster, obtained from two sites, one in Barataria Bay (Hackberry Bay) and the other in Terrebonne Bay (Lake Caillou), Louisiana, USA. Stomach microbiomes in oysters from Hackberry Bay were overwhelmingly dominated by Mollicutes most closely related to Mycoplasma; a more rich community dominated by Planctomyctes occurred in Lake Caillou oyster stomachs. Gut communities for oysters from both sites differed from stomach communities, and harbored a relatively diverse assemblage of phylotypes. Phylotypes most closely related to Shewanella and a Chloroflexi strainmore » dominated the Lake Caillou and Hackberry Bay gut microbiota, respectively. While many members of the stomach and gut microbiomes appeared to be transients or opportunists, a putative core microbiome was identified based on phylotypes that occurred in all stomach or gut samples only. The putative core stomach microbiome comprised 5 OTUs in 3 phyla, while the putative core gut microbiome contained 44 OTUs in 12 phyla. These results collectively revealed novel microbial communities within the oyster digestive system, the functions of the oyster microbiome are largely unknown. Finally, a comparison of microbiomes from Louisiana oysters with bacterial communities reported for other marine invertebrates and fish indicated that molluscan microbiomes were more similar to each other than to microbiomes of polychaetes, decapods and fish.« less

  18. Calculating resource restoration for an oil discharge in Lake Barre, Louisiana, USA.

    PubMed

    Penn, Tony; Tomasi, Theodore

    2002-05-01

    Under the United States Oil Pollution Act of 1990, natural resource trustees are charged with assessing natural resource impacts due to an oil spill and determining the type and amount of natural resource restoration that will compensate the public for the impacts. Habitat equivalency analysis is a technique through which the impacts due to the spill and the benefits of restoration are quantified; both are quantified as habitat resources and associated ecological services. The goal of the analysis is to determine the amount of restoration such that the services lost are offset by services provided by restoration. In this paper, we first describe the habitat equivalency analysis framework. We then present an oil spill case from coastal Louisiana, USA, where the framework was applied to quantify resource impacts and determine the scale of restoration. In the Louisiana case, the trustees assessed impacts for oiled salt marsh and direct mortality to finfish, shellfish, and birds. The restoration project required planting salt-marsh vegetation in dredge material that was deposited on a barrier island. Using the habitat equivalency analysis framework, it was determined that 7.5 ha of the dredge platform should be planted as salt marsh. The planted hectares will benefit another 15.9 ha through vegetative spreading resulting in a total of 23.4 ha that will be enhanced or restored as compensation for the natural resource impacts.

  19. Presence of antibiotic resistance genes in a sewage treatment plant in Thibodaux, Louisiana, USA.

    PubMed

    Naquin, Anthony; Shrestha, Arsen; Sherpa, Mingma; Nathaniel, Rajkumar; Boopathy, Raj

    2015-01-01

    Increasing uses and disposals of antibiotics to the environment have increased emergence of various antibiotic resistance. One of the sources for the spread of antibiotic resistance is wastewater treatment plant, where bacteria and antibiotics can come in contact and can acquire antibiotics resistance. There are very few studies on this subject from a small town sewage treatment plant. Therefore, this study was conducted using raw sewage as well as treated sewage from a sewage treatment plant in Thibodaux in rural southeast Louisiana in USA. Samples were collected monthly from the Thibodaux sewage treatment plant and the presence of antibiotic resistance genes was monitored. The study showed the presence of antibiotic resistance genes in both raw and treated sewage in every month of the study period. The genetic transformation assay showed the successful transformation of methicillin resistant gene, mecA to an antibiotic sensitive Staphylococcus aureus, which became antibiotic resistant within 24h.

  20. Airborne radar imaging of subaqueous channel evolution in Wax Lake Delta, Louisiana, USA

    NASA Astrophysics Data System (ADS)

    Shaw, John B.; Ayoub, Francois; Jones, Cathleen E.; Lamb, Michael P.; Holt, Benjamin; Wagner, R. Wayne; Coffey, Thomas S.; Chadwick, J. Austin; Mohrig, David

    2016-05-01

    Shallow coastal regions are among the fastest evolving landscapes but are notoriously difficult to measure with high spatiotemporal resolution. Using Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) data, we demonstrate that high signal-to-noise L band synthetic aperture radar (SAR) can reveal subaqueous channel networks at the distal ends of river deltas. Using 27 UAVSAR images collected between 2009 and 2015 from the Wax Lake Delta in coastal Louisiana, USA, we show that under normal tidal conditions, planform geometry of the distributary channel network is frequently resolved in the UAVSAR images, including ~700 m of seaward network extension over 5 years for one channel. UAVSAR also reveals regions of subaerial and subaqueous vegetation, streaklines of biogenic surfactants, and what appear to be small distributary channels aliased by the survey grid, all illustrating the value of fine resolution, low noise, L band SAR for mapping the nearshore subaqueous delta channel network.

  1. 75 FR 22864 - In the Matter of CAN USA, Inc., Harvey, Louisiana; General License Pursuant to 10 CFR 150.20...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION In the Matter of CAN USA, Inc., Harvey, Louisiana; General License Pursuant to 10 CFR 150.20; Confirmatory Order (Effective Immediately) I CAN USA, Inc. (CAN USA or Licensee) is the holder of State...

  2. Effects of hurricanes Katrina and Rita on the chemistry of bottom sediments in Lake Pontchartrain, Louisiana, USA

    USGS Publications Warehouse

    Van Metre, P.C.; Horowitz, A.J.; Mahler, B.J.; Foreman, W.T.; Fuller, C.C.; Burkhardt, M.R.; Elrick, K.A.; Furlong, E.T.; Skrobialowski, S.C.; Smith, J.J.; Wilson, J.T.; Zaugg, S.D.

    2006-01-01

    The effects of Hurricanes Katrina and Rita and the subsequent unwatering of New Orleans, Louisiana, on the sediment chemistry of Lake Pontchartrain were evaluated by chemical analysis of samples of street mud and suspended and bottom sediments. The highest concentrations of urban-related elements and compounds (e.g., Pb, Zn, polycyclic aromatic hydrocarbons, and chlordane) in bottom sediments exceeded median concentrations in U.S. urban lakes and sediment-quality guidelines. The extent of the elevated concentrations was limited, however, to within a few hundred meters of the mouth of the 17th Street Canal, similar to results of historical assessments. Chemical and radionuclide analysis of pre- and post-Hurricane Rita samples indicates that remobilization of near-shore sediment by lake currents and storms is an ongoing process. The effects of Hurricanes Katrina and Rita on the sediment chemistry of Lake Pontchartrain are limited spatially and are most likely transitory. ?? 2006 American Chemical Society.

  3. Proceedings of a Seminar on Water Quality R&D: Successful Bridging between Theory and Applications Held in New Orleans, Louisiana on 25-27 February 1986.

    DTIC Science & Technology

    1986-06-01

    Louisiana coastal zone. In D.F. Boesch ( ed .). Proceedings of the conference on coastal erosion and wetland modification in Louisiana: causes...Scaife. 1982. Canal and wetland erosion rates in coastal Louisiana. Pages 73-84 in D.F. Boesch, ( ed .). Proceedings of the conference on coastal erosion ...processes such as subsidence, compaction, erosion , and sea level rise have converted large areas of coastal wetlands to open water. Man’s activities

  4. Possible linkages between lignite aquifers, pathogenic microbes, and renal pelvic cancer in northwestern Louisiana, USA

    USGS Publications Warehouse

    Bunnell, J.E.; Tatu, C.A.; Bushon, R.N.; Stoeckel, D.M.; Brady, A.M.G.; Beck, M.; Lerch, H.E.; McGee, B.; Hanson, B.C.; Shi, R.; Orem, W.H.

    2006-01-01

    In May and September, 2002, 14 private residential drinking water wells, one dewatering well at a lignite mine, eight surface water sites, and lignite from an active coal mine were sampled in five Parishes of northwestern Louisiana, USA. Using a geographic information system (GIS), wells were selected that were likely to draw water that had been in contact with lignite; control wells were located in areas devoid of lignite deposits. Well water samples were analyzed for pH, conductivity, organic compounds, and nutrient and anion concentrations. All samples were further tested for presence of fungi (cultures maintained for up to 28 days and colonies counted and identified microscopically) and for metal and trace element concentration by inductively-coupled plasma mass spectrometry and atomic emission spectrometry. Surface water samples were tested for dissolved oxygen and presence of pathogenic leptospiral bacteria. The Spearman correlation method was used to assess the association between the endpoints for these field/laboratory analyses and incidence of cancer of the renal pelvis (RPC) based on data obtained from the Louisiana Tumor Registry for the five Parishes included in the study. Significant associations were revealed between the cancer rate and the presence in drinking water of organic compounds, the fungi Zygomycetes, the nutrients PO4 and NH3, and 13 chemical elements. Presence of human pathogenic leptospires was detected in four out of eight (50%) of the surface water sites sampled. The present study of a stable rural population examined possible linkages between aquifers containing chemically reactive lignite deposits, hydrologic conditions favorable to the leaching and transport of toxic organic compounds from the lignite into the groundwater, possible microbial contamination, and RPC risk. ?? Springer Science+Business Media B.V. 2006.

  5. Building Partnerships in Polar Research and Education. Report from the Arctic Science Education Workshop (New Orleans, Louisiana, April 6-8, 1997).

    ERIC Educational Resources Information Center

    Arctic Research Consortium of the United States, Fairbanks, AK.

    To examine the role of arctic science in U.S. primary and secondary education, 58 teachers, researchers, and curriculum specialists met in a workshop in April 1997 in New Orleans. The workshop sought to provide a forum for development of K-12 educational materials investigating the Arctic and to bring current research activities into K-12…

  6. Selections from the ABC 2013 Annual Convention, New Orleans, Louisiana: A Gumbo of Favorite Assignments: Global, Communicating Complex Information, Short-Message Packaging

    ERIC Educational Resources Information Center

    Whalen, D. Joel

    2014-01-01

    This article, the first of a two-part series, catalogs teaching innovations presented at the 2013 Association for Business Communication (ABC) Annual Convention, New Orleans. They were presented during the My Favorite Assignment session. The 11 Favorite Assignments featured here offer the reader a variety of learning experiences including…

  7. 78 FR 72817 - Drawbridge Operation Regulation; Chef Menteur Pass, New Orleans, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-04

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Chef Menteur Pass, New Orleans, LA... across Chef Menteur Pass, mile 2.8, at New Orleans, Orleans Parish, Louisiana. The deviation is necessary... have a significant effect on these vessels. Vessels able to pass through the bridge in the...

  8. Growth and nutrition of baldcypress families planted under varying salinity regimes in Louisiana, USA

    USGS Publications Warehouse

    Krauss, K.W.; Chambers, J.L.; Allen, J.A.; Soileau, D.M.; DeBosier, A.S.

    2000-01-01

    Saltwater intrusion from the Gulf of Mexico is one important factor in the destruction of baldcypress (Taxodium distichum (L.) Rich.) swamps along the Louisiana Gulf Coast, USA. Recent restoration efforts have focused on identification of baldcypress genotypes with greater tolerance to saline conditions than previously reported. To date, salt tolerance investigations have not been conducted under saline field conditions. In 1996, therefore, three plantations were established with 10 half-sib genotype collections of baldcypress in mesohaline wetlands. Tree survival and growth were measured at the end of two growing seasons, and foliar ion concentrations of Na, Cl, K, and Ca and available soil nutrients were measured during the 1996 growing season. In general, soil nutrient concentrations exceeded averages found in other baldcypress stands in the southeastern United States. Seedlings differed among sites in all parameters measured, with height, diameter, foliar biomass, and survival decreasing as site salinity increased. Average seedling height at the end of two years, for example, was 196.4 cm on the lowest salinity site and 121.6 cm on the highest. Several half-sib families maintained greater height growth increments (ranging from 25.5 to 54.5 cm on the highest salinity site), as well as lower foliar ion concentrations of K, Cl, and Ca. Results indicate that genotypic screening of baldcypress may improve growth and vigor of seedlings planted within wetlands impacted by saltwater intrusion.

  9. Measuring Changes in Consumer Resource Availability to Riverine Pulsing in Breton Sound, Louisiana, USA

    PubMed Central

    Piazza, Bryan P.; La Peyre, Megan K.

    2012-01-01

    Resource pulses are thought to structure communities and food webs through the assembly of consumers. Aggregated consumers represent a high quality resource subsidy that becomes available for trophic transfer during and after the pulse. In estuarine systems, riverine flood pulses deliver large quantities of basal resources and make high quality habitat available for exploitation by consumers. These consumers represent a change in resources that may be available for trophic transfer. We quantified this increased consumer resource availability (nekton density, biomass, energy density) provided by riverine flood pulsing in Breton Sound, Louisiana, USA. We used water level differences between an area subject to two experimental riverine flood pulses (inflow) and a reference area not receiving inflow to identify the percentage of nekton standing stock and energy density that may be attributable solely to riverine pulsing and may represent a consumer resource subsidy. Riverine pulsing accounted for more than 60% of resident nekton density (ind m−2), biomass (g m−2), and energy density (cal m−2) on the flooded marsh surface during two experimental pulse events in 2005. Our results document the potential subsidy of resident nekton standing stock from a riverine flood pulse available for export to subtidal habitats. Given predicted large scale changes in river discharge globally, this approach could provide a useful tool for quantifying the effects of changes in riverine discharge on consumer resource availability. PMID:22666363

  10. Morphology and phylogeny of Agmasoma penaei (Microsporidia) from the type host, Litopenaeus setiferus, and the type locality, Louisiana, USA.

    PubMed

    Sokolova, Yuliya; Pelin, Adrian; Hawke, John; Corradi, Nicolas

    2015-01-01

    Since June 2012, samples of wild caught white shrimp, Litopenaeus setiferus, from the Gulf of Mexico, Plaquemines and Jefferson Parishes (Louisiana, USA) with clinical signs of microsporidiosis have been delivered to the Louisiana Aquatic Diagnostic Laboratory for identification. Infection was limited predominantly to female gonads and was caused by a microsporidium producing roundish pansporoblasts with eight spores (3.6×2.1 μm) and an anisofilar (2-3+4-6) polar filament. These features allowed identification of the microsporidium as Agmasoma penaei Sprague, 1950. Agmasoma penaei is known as a microsporidium with world-wide distribution, causing devastating epizootic disease among wild and cultured shrimps. This paper provides molecular and morphological characterisation of A. penaei from the type host and type locality. Comparison of the novel ssrDNA sequence of A. penaei from Louisiana, USA with that of A. penaei from Thailand revealed 95% similarity, which suggests these geographical isolates are two different species. The A. penaei sequences did not show significant homology to any other examined taxon. Phylogenetic reconstructions using the ssrDNA and alpha- and beta-tubulin sequences supported its affiliation with the Clade IV Terresporidia sensu Vossbrink 2005, and its association with parasites of fresh and salt water crustaceans of the genera Artemia, Daphnia and Cyclops.

  11. 76 FR 49468 - Louisiana Public Service Commission v. Entergy Corporation, Entergy Services, Inc., Entergy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ..., Inc., Entergy Gulf States Louisiana, L.L.C., Entergy Texas, Inc.; Notice of Complaint Take notice that... Mississippi, Inc., Entergy New Orleans, Inc., Entergy Gulf States Louisiana, LLC, and Entergy Texas, Inc...., Entergy Mississippi Inc., Entergy New Orleans, Inc., Entergy Gulf States Louisiana, Inc., and...

  12. Long-term geochemical evaluation of the coastal Chicot aquifer system, Louisiana, USA

    NASA Astrophysics Data System (ADS)

    Borrok, David M.; Broussard, Whitney P.

    2016-02-01

    Groundwater is increasingly being overdrafted in the Gulf and Atlantic Coastal regions of the United States. Geochemical data associated with groundwater in these aquifers can provide important information on changes in salinity, recharge, and reaction pathways that can be used to improve water management strategies. Here we evaluated long-term geochemical changes associated with the 23,000 km2 Chicot aquifer system in Louisiana, USA. The Chicot aquifer is currently being overdrafted by about 1,320,000 m3 per day. We compiled selected bulk geochemical data from samples collected from 20 wells in the Chicot aquifer from 1993 to 2015. Oxygen and hydrogen isotope measurements were additionally completed for the 2014 samples. We identified three zones of groundwater with distinctive geochemical character; (1) A groundwater recharge zone in the northern part of the study area with low pH, low salinity, and low temperature relative to other groundwater samples, (2) a groundwater recharge zone in the southeastern part of the study area with low temperature, high alkalinity, and higher Ca and Mg concentrations compared to the other groundwater samples, and (3) groundwater in the southwestern part of the aquifer system with high salinity, high temperature, and a ∼1:1 Na/Cl ratio. The geochemistry of these regions has been relatively stable over the last ∼20 years. However, in the drought year of 2011, the estimated extent of zones with elevated salinity increased substantially. Geochemical evidence suggests that there was increased infiltration of deeper, more salt-rich waters into the shallower Chicot aquifer.

  13. Modeling complex aquifer systems: a case study in Baton Rouge, Louisiana (USA)

    NASA Astrophysics Data System (ADS)

    Pham, Hai V.; Tsai, Frank T.-C.

    2017-01-01

    This study targets two challenges in groundwater model development: grid generation and model calibration for aquifer systems that are fluvial in origin. Realistic hydrostratigraphy can be developed using a large quantity of well log data to capture the complexity of an aquifer system. However, generating valid groundwater model grids to be consistent with the complex hydrostratigraphy is non-trivial. Model calibration can also become intractable for groundwater models that intend to match the complex hydrostratigraphy. This study uses the Baton Rouge aquifer system, Louisiana (USA), to illustrate a technical need to cope with grid generation and model calibration issues. A grid generation technique is introduced based on indicator kriging to interpolate 583 wireline well logs in the Baton Rouge area to derive a hydrostratigraphic architecture with fine vertical discretization. Then, an upscaling procedure is developed to determine a groundwater model structure with 162 layers that captures facies geometry in the hydrostratigraphic architecture. To handle model calibration for such a large model, this study utilizes a derivative-free optimization method in parallel computing to complete parameter estimation in a few months. The constructed hydrostratigraphy indicates the Baton Rouge aquifer system is fluvial in origin. The calibration result indicates hydraulic conductivity for Miocene sands is higher than that for Pliocene to Holocene sands and indicates the Baton Rouge fault and the Denham Springs-Scotlandville fault to be low-permeability leaky aquifers. The modeling result shows significantly low groundwater level in the "2,000-foot" sand due to heavy pumping, indicating potential groundwater upward flow from the "2,400-foot" sand.

  14. Land loss due to recent hurricanes in coastal Louisiana, U.S.A.

    USGS Publications Warehouse

    Palaseanu-Lovejoy, Monica; Kranenburg, Christine J.; Barras, John A.; Brock, John C.

    2013-01-01

    The aim of this study is to improve estimates of wetland land loss in two study regions of coastal Louisiana, U.S.A., due to the extreme storms that impacted the region between 2004 and 2009. The estimates are based on change-detection-mapping analysis that incorporates pre and postlandfall (Hurricanes Katrina, Rita, Gustav, and Ike) fractional-water classifications using a combination of high-resolution (<5 m) QuickBird, IKONOS, and GeoEye-1, and medium-resolution (30 m) Landsat Thematic Mapper satellite imagery. This process was applied in two study areas: the Hackberry area located in the southwestern part of chenier plain that was impacted by Hurricanes Rita (September 24, 2005) and Ike (September 13, 2008), and the Delacroix area located in the eastern delta plain that was impacted by Hurricanes Katrina (August 29, 2005) and Gustav (September 1, 2008). In both areas, effects of the hurricanes include enlargement of existing bodies of open water and erosion of fringing marsh areas. Surge-removed marsh was easily identified in stable marshes but was difficult to identify in degraded or flooded marshes. Persistent land loss in the Hackberry area due to Hurricane Rita was approximately 5.8% and increased by an additional 7.9% due to Hurricane Ike, although this additional area may yet recover. About 80% of the Hackberry study area remained unchanged since 2003. In the Delacroix area, persistent land loss due to Hurricane Katrina measured approximately 4.9% of the study area, while Hurricane Gustav caused minimal impact of 0.6% land loss by November 2009. Continued recovery in this area may further erase Hurricane Gustav's impact in the absence of new storm events.

  15. Aspects of petrochemical pollution in southeastern Louisiana (USA): pre-Katrina background and source characterization.

    PubMed

    Iqbal, Javed; Gisclair, David; McMillin, Debra J; Portier, Ralph J

    2007-09-01

    Background petroleum pollution before Hurricane Katrina in southeastern Louisiana (USA) coastal sediments was evaluated at 320 locations in three consecutive years for polycyclic aromatic hydrocarbons (PAHs), saturated alkanes (nC9-nC35), and petroleum biomarker compounds (hopanes, steranes, pristane, and phytane). Approximately 90% of the sample locations had a total PAH concentration of less than 2.0 microg/g and total saturated alkane concentration of less than 17 microg/g, with 50% indicating a total PAH concentration of less than 200 ng/g. Upper limit or baseline high concentration for total PAHs was 1.5 microg/g, comparable to the 2.18 microg/g reported for the National Status and Trends (NST) Program of the National Oceanic and Atmospheric Administration (NOAA). Thus, 85% of sites were below the baseline high concentration. Baseline high total PAHs at 6% of the sites (described as land) was 5.1 microg/g, comparable to the 4 microg/g benchmark calculated for NST. The three-year average total PAH concentration for 95% of the sites was less than 7.5 microg/g, a defined limit of fivefold the baseline high concentration. Samples indicated petrogenic, pyrogenic, and natural/biogenic hydrocarbon inputs. Contaminant levels exceeded the state soil screening limits at only 3% of the 320 locations. Federal screening limits proposed by the NOAA for ecological effects were exceeded at only 18% of the sites (including those sites exceeding the state limit). Only 4% of the sites had concentrations exceeding the NOAA effect range-low (ER-L) in more than one collection year. At least 61% of the analytes exceeding the ER-L were pyrogenic source indicators. Source-fingerprint analysis of these selected samples showed 10 samples with notable petroleum contamination, whereas six indicated pyrogenic input. Of all samples collected, only one site showed relatively fresh/lightly weathered petroleum.

  16. New Orleans Eyed as Clean Educational Slate

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2005-01-01

    New Orleans will probably never be the same after Hurricane Katrina. But when it comes to schools, many educators and analysts say that might not be all bad. Both in Louisiana and beyond, the wreckage in the Big Easy has sparked thinking about how the city might reinvent its beleaguered school system, in difficult straits long before the storm was…

  17. Photographic copy of September 16, 1931 New Orleans Morning Tribune ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photographic copy of September 16, 1931 New Orleans Morning Tribune newspaper article. Located in a photo album at the National Museum of American History, Smithsonian Institution, Archives Center, Work and Industry Division, Washington, D.C. SEPTEMBER 16, 1931 NEW ORLEANS MORNING TRIBUNE NEWSPAPER ARTICLE AND PICTURE OF BRIDGE BID OPENING FEATURING LOUISIANA GOVERNOR HUEY LONG, NEW ORLEANS MAYOR WALMSLEY, STATE HIGHWAY COMMISSION CHAIRMAN O.K. ALLEN AND PUBLIC BELT RAILROAD CHIEF ENGINEER ROBERT BARCLAY. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  18. The role of deep processes in late 20th century subsidence of New Orleans and coastal areas of southern Louisiana and Mississippi

    NASA Astrophysics Data System (ADS)

    Dokka, Roy K.

    2011-06-01

    Geodetic leveling observations from Biloxi, MS, to New Orleans, LA, and water level gauge measurements in the New Orleans-Lake Pontchartrain area were analyzed to infer late 20th century vertical motions. These data were used to test the validity of previous subsidence rate measurements and the models that predict the location and causes of subsidence. Water gauges attached to bridge foundations and benchmarks affixed to deep rods that penetrate Holocene strata subsided as much as 0.8 m locally between 1955 and 1995. The observed deep-seated subsidence far exceeds model predictions and demonstrates that shallow processes such as compaction and consolidation of Holocene sediments are inadequate by themselves to explain late 20th century subsidence. Deep-seated subsidence occurring east and north of the normal faults marking the Gulf of Mexico basin margin can be explained by local groundwater withdrawal, and regional tectonic loading of the lithosphere by the modern Mississippi River delta (MRD). Sharp changes in subsidence coincide with strands of the basin margin normal faults. Displacements are consistent with activity and show motions consonant with fault creep. Deep subsidence of the region to the south, including New Orleans, can be explained by a combination of groundwater withdrawal from shallow upper Pleistocene aquifers, the aforementioned lithospheric loading, and perhaps, nongroundwater-related faulting. Subsidence due to groundwater extraction from aquifers ˜160 to 200 m deep dominated urbanized areas and is likely responsible for helping to lower local flood protection structures and bridges by as much as ˜0.8 m.

  19. Mariculture associated with oil and gas structures: A compendium. Information transfer meeting (14th), mariculture sessions. Held in New Orleans, Louisiana on November 17, 1994. Final report

    SciTech Connect

    Reggio, V.C.

    1996-09-01

    Increased interest in the use of offshore oil and gas platforms for growing coastal and pelagic fish and shellfish for commercial markets led to MMS to sponsor a forum on this topic. This report encompasses the views, opinions, constraints, limitations, possibilities, and proposals from representative of the public and private sectors with interest and concern for fishery development in the Gulf of Mexico. This report provides summaries of the presentations given at the mariculture session during the 14th Annual Information transfer Meeting held in New Orleans in November 1994.

  20. Comparison of wetland structural characteristics between created and natural salt marshes in southwest Louisiana, USA

    USGS Publications Warehouse

    Edwards, K.R.; Proffitt, C.E.

    2003-01-01

    The use of dredge material is a well-known technique for creating or restoring salt marshes that is expected to become more common along the Gulf of Mexico coast in the future. However, the effectiveness of this restoration method is still questioned. Wetland structural characteristics were compared between four created and three natural salt marshes in southwest Louisiana, USA. The created marshes, formed by the pumping of dredge material into formerly open water areas, represent a chronosequence, ranging in age from 3 to 19 years. Vegetation and soil structural factors were compared to determine whether the created marshes become more similar over time to the natural salt marshes. Vegetation surveys were conducted in 1997, 2000, and 2002 using the line-intercept technique. Site elevations were measured in 2000. Organic matter (OM) was measured in 1996 and 2002, while bulk density and soil particle-size distribution were determined in 2002 only. The natural marshes were dominated by Spartina alterniflora, as were the oldest created marshes; these marshes had the lowest mean site elevations ( 35 cm NGVD) and became dominated by high marsh (S. patens, Distichlis spicata) and shrub (Baccharis halimifolia, Iva frutescens) species. The higher elevation marsh seems to be following a different plant successional trajectory than the other marshes, indicating a relationship between marsh elevation and species composition. The soils in both the created and natural marshes contain high levels of clays (30-65 %), with sand comprising < 1 % of the soil distribution. OM was significantly greater and bulk density significantly lower in two of the natural marshes when compared to the created marshes. The oldest created marsh had significantly greater OM than the younger created marshes, but it may still take several decades before equivalency is reached with the natural marshes. Vegetation structural characteristics in the created marshes take only a few years to become similar

  1. Heavy metal distribution and water quality characterization of water bodies in Louisiana's Lake Pontchartrain Basin, USA.

    PubMed

    Zhang, Zengqiang; Wang, Jim J; Ali, Amjad; DeLaune, Ronald D

    2016-11-01

    The seasonal variation in physico-chemical properties, anions, and the heavy metal (Cd, Co, Cr, Cu, Mn, Ni, Pb, and Zn) concentration was evaluated in water from nine different rivers in Lake Pontchartrain Basin, Louisiana, USA. The water quality parameters were compared with toxicity reference values (TRV), US Environmental Protection Agency (USEPA) drinking/aquatic life protection, and WHO standards. Among physico-chemical properties, pH, DO, and turbidity were high during spring, while, EC, temperature, and DOC were high during summer and vice versa. The anion study revealed that the concentrations of F(-), Cl(-), and NO3(-) were higher during summer and Br(-) and SO4(-) were higher during spring. Our research findings showed anion concentration decreased in the order of Cl(-) > SO4(-) > NO3(-) > Br(-) > F(-), in accordance with the global mean anion concentration. The dissolved heavy metals (Cd, Co, Cr, Cu, Mn, Ni, Pb) except Zn were higher during spring than summer. None of the rivers showed any Cd pollution for both seasons. Co showed higher concentrations in Amite River, Mississippi River, Industrial Canal, and Lacombe Bayou during summer. The Cr concentration was higher than WHO drinking water standards, implicating water unsuitability for drinking purposes in all the rivers associated with the Lake Pontchartrain Basin. Cu showed no pollution risk for the study area. Mn and Co were similar to concentration in Lacombe Bayou, Liberty Bayou, Blind River, and Industrial Canal. Mn levels were greater than WHO standards for the Tickfaw River, Tangipahoa River, and Blind River in both seasons. Blind River, Tangipahoa River, Tickfaw River, and Amite River will require more monitoring for determining possible Mn pollution. Ni content in river water during both seasons showed low pollution risk. Liberty Bayou and Industrial Canal concentrations were closer to the WHO regulatory standards, indicating possible risk of Pb pollution in these water bodies. The Zn

  2. Parastrongylus (=Angiostrongylus) cantonensis now endemic in Louisiana wildlife.

    PubMed

    Kim, D Y; Stewart, T B; Bauer, R W; Mitchell, M

    2002-10-01

    Parastrongylus (=Angiostrongylus) cantonensis, a lung worm of rats, was first reported in the United States in 1987, with a probable introduction by infected rats from ships docking in New Orleans, Louisiana, during the mid-1980s. Since then, it has been reported in nonhuman primates and a boy from New Orleans, and in a horse from Picayune, Mississippi, a distance of 87 km from New Orleans. Parastrongylus cantonensis infection is herein reported in a lemur (Varencia variegata rubra) from New Iberia, Louisiana, a distance of 222 km from New Orleans, and in a wood rat (Neotomafloridanus) and in 4 opossums (Didelphis virginiana) from Baton Rouge, Louisiana, a distance of 124 km from New Orleans. The potential of a great variety of gastropods serving as intermediate hosts in Louisiana may pose a threat to wildlife as well as to domesticated animals in the areas where infected Norway rats (Rattus norvegicus) are present.

  3. Technology Solutions Case Study: Evaluation of the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New Orleans, Louisiana

    SciTech Connect

    2014-11-01

    The purpose of this project by Building Science Corporation was to evaluate the humidity control performance of new single family high performance homes, and compare the interior conditions and mechanical systems operation between two distinct groups of houses: homes with a supplemental dehumidifier installed in addition to HVAC system, and homes without any supplemental dehumidification. The subjects of the study were 10 single-family new construction homes in New Orleans, LA. Data logging equipment was installed at each home in 2012, and interior conditions and various end-use loads were monitored for one year. In terms of averages, the homes with dehumidifiers are limiting elevated levels of humidity in the living space; however, there was significant variation in humidity control between individual houses. An analysis of the equipment operation did not show a clear correlation between energy use and humidity levels. In general, no single explanatory variable appears to provide a consistent understanding of the humidity control in each house. Indoor humidity is likely due to all of the factors we have examined, and the specifics of how they are used by each occupant.

  4. Biodegradation of crude oil from the BP oil spill in the marsh sediments of southeast Louisiana, USA.

    PubMed

    Boopathy, Raj; Shields, Sara; Nunna, Siva

    2012-07-01

    The significant challenges presented by the April 20, 2010 explosion, sinking, and subsequent oil spill of the Deepwater Horizon drilling platform in Canyon Block 252 about 52 miles southeast of Venice, LA, USA greatly impacted Louisiana's coastal ecosystem including the sea food industry, recreational fishing, and tourism. The short-term and long-term impact of this oil spill are significant, and the Deepwater Horizon spill is potentially both an economic and an ecological disaster. Microbes present in the water column and sediments have the potential to degrade the oil. Oil degradation could be enhanced by biostimulation method. The conventional approach to bioremediation of petroleum hydrocarbon is based on aerobic processes. Anaerobic bioremediation has been tested only in a very few cases and is still considered experimental. The currently practiced conventional in situ biorestoration of petroleum-contaminated soils and ground water relies on the supply of oxygen to the subsurface to enhance natural aerobic processes to remediate the contaminants. However, anaerobic microbial processes can be significant in oxygen-depleted subsurface environments and sediments that are contaminated with petroleum-based compounds such as oil-impacted marshes in Louisiana. The goal of this work was to identify the right conditions for the indigenous anaerobic bacteria present in the contaminated sites to enhance degradation of petroleum hydrocarbons. We evaluated the ability of microorganisms under a variety of electron acceptor conditions to degrade petroleum hydrocarbons. Researched microbial systems include sulfate-, nitrate-reducing bacteria, and fermenting bacteria. The results indicated that anaerobic bacteria are viable candidates for bioremediation. Enhanced biodegradation was attained under mixed electron acceptor conditions, where various electron-accepting anaerobes coexisted and aided in degrading complex petroleum hydrocarbon components of marsh sediments in the

  5. Building America Case Study: Evaluation of the Performance of Houses With and Without Supplemental Dehumidification in a Hot-Humid Climate, New Orleans, Louisiana (Fact Sheet)

    SciTech Connect

    Not Available

    2014-11-01

    This report, Evaluation of the Performance of Houses with and without Supplemental Dehumidification in a Hot-Humid Climate, describes a research study that that was conducted by the Building Science Corporation (BSC) Building America Research Team. BSC seeks to research and report on the field monitoring of the performance of in-situ supplemental dehumidification systems in low energy, high performance, homes in a Hot-Humid climate. The purpose of this research project was to observe and compare the humidity control performance of new, single family, low energy, and high performance, homes. Specifically, the study sought to compare the interior conditions and mechanical systems operation between two distinct groups of houses, homes with a supplemental dehumidifier installed in addition to HVAC system, and homes without any supplemental dehumidification. The subjects of the study were ten single-family new construction homes in New Orleans, LA. Data logging equipment was installed at each home in 2012. Interior conditions and various end-use loads were monitored for one year. In terms of averages, the homes with dehumidifiers are limiting elevated levels of humidity in the living space. However, there was significant variation in humidity control between individual houses. An analysis of the equipment operation did not show a clear correlation between energy use and humidity levels. In general, no single explanatory variable appears to provide a consistent understanding of the humidity control in each house. Indoor humidity is likely due to all of the factors we have examined, and the specifics of how they are used by each occupant.

  6. State Education Finance and Governance Profile: Louisiana

    ERIC Educational Resources Information Center

    Shaikh, Naveed A.

    2010-01-01

    This article presents Louisiana's education finance and governance profile. Louisiana witnessed a 3.9% decline in population during the period from 2000 to 2007. Poverty persists both in urban and rural areas of the state, as demonstrated by visible poverty both in the agricultural parishes and in major cities such as New Orleans and Shreveport…

  7. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (82nd, New Orleans, Louisiana, August 3-8, 1999). Advertising, Part 2.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Advertising, Part 2 section of the Proceedings contains the following 8 papers: "Made in Taiwan and the U.S.A.: A Study of Gender Roles in Two Nations' Magazine Advertisements" (Kim E. Karloff and Yi-ching Lee); "The Impact of Culture on Political Advertising: A Comparison between the U.S. and Korean Newspaper Ads"…

  8. Coastal Mudflat Accretion under Energetic Conditions, Louisiana Chenier-Plain Coast, USA

    NASA Technical Reports Server (NTRS)

    Draut, Amy E.; Kineke, Gail C.; Huh, Oscar K.; Grymes, John M., III; Westphal, Karen A.; Moeller, Christopher C.

    2005-01-01

    Mudflat accretion on the chenier-plain coast of Louisiana, northern Gulf of Mexico, is anomalous in an area that otherwise experiences widespread land loss due to rapid relative sea level rise. Accretion is shown to be related to energetic events (Winta cold fronts and occasional tropical-dcprrssion srmms) using a 17-year record of meteorological conditions and aerial surveys The results indicate substantial differences between the behavior of sand- and mud-dominated coastal systems under energetic conditions. Comparison of the Louisiana chenier plain to other mud-rich coasts indicates that certain conditions are necessary for mudflat accretion to occur during energetic atmospheric activity. These include an abundant supply of fine-grained fluvial sediment and resuspension events that maintain an unconsolidated sea floor, dominant onshore wind direction during energetic conditions, particularly when onshore winds coincide with high fluvial sediment input to the coastal ocean, and a low tidal range.

  9. Disease, parasite, and commensal prevalences for blue crab Callinectes sapidus at shedding facilities in Louisiana, USA.

    PubMed

    Rogers, Holly A; Taylor, Sabrina S; Hawke, John P; Schott, Eric J; Anderson Lively, Julie A

    2015-01-15

    Blue crab diseases, parasites, and commensals are not well studied in the Gulf of Mexico, and their prevalence rates have only been sporadically determined. Commercial soft shell shedding facilities in Louisiana experience high mortality rates of pre-molt crabs, and some of these deaths may be attributable to diseases or parasites. During the active shedding season in 2013, we determined the prevalence of shell disease, Vibrio spp., Lagenophrys callinectes, and Hematodinium perezi at 4 commercial shedding facilities along the Louisiana coast. We also detected Ameson michaelis and reo-like virus infections. Shell disease was moderately prevalent at rates above 50% and varied by shedding facility, collection month, and crab size. Vibrio spp. bacteria were prevalent in the hemolymph of 37% of the pre-molt crabs. Lagenophrys callinectes was highly prevalent in the pre-molt crabs, but because it is a commensal species, it may not cause high mortality rates. Hematodinium perezi was absent in all pre-molt crabs.

  10. Hurricane impact and recovery shoreline change analysis of the Chandeleur Islands, Louisiana, USA: 1855 to 2005

    USGS Publications Warehouse

    Fearnley, Sarah M.; Miner, Michael; Brock, John C.

    2011-01-01

    Results from historical (1855-2005) shoreline change analysis of the Chandeleur Islands, Louisiana, demonstrate that tropical cyclone frequency dominates the long-term evolution of this barrier-island arc. The detailed results of this study were published in December 2009 as part of a special issue of Geo-Marine Letters that documents early results from the Northern Gulf of Mexico (NGOM) Ecosystem Change and Hazard Susceptibility Project.

  11. Lead distributions and risks in New Orleans following Hurricanes Katrina and Rita.

    PubMed

    Abel, Michael T; Cobb, George P; Presley, Steven M; Ray, Gary L; Rainwater, Thomas R; Austin, Galen P; Cox, Stephen B; Anderson, Todd A; Leftwich, Blair D; Kendall, Ronald J; Suedel, Burton C

    2010-07-01

    During the last four years, significant effort has been devoted to understanding the effects that Hurricanes Katrina and Rita had on contaminant distribution and redistribution in New Orleans, Louisiana, USA, and the surrounding Gulf Coast area. Elevated concentrations were found for inorganic contaminants (including As, Fe, Pb, and V), several organic pollutants (polycyclic aromatic hydrocarbons, pesticides, and volatiles) and high concentration of bioaerosols, particularly Aeromonas and Vibrio. Data from different research groups confirm that some contaminant concentrations are elevated, that existing concentrations are similar to historical data, and that contaminants such as Pb and As may pose human health risks. Two data sets have been compiled in this article to serve as the foundation for preliminary risk assessments within greater New Orleans. Research from the present study suggests that children in highly contaminated areas of New Orleans may experience Pb exposure from soil ranging from 1.37 microg/d to 102 microg/d. These data are critical in the evaluation of children's health.

  12. "Drenched in the Past:" the Evolution of Market-Oriented Reforms in New Orleans

    ERIC Educational Resources Information Center

    Jabbar, Huriya

    2015-01-01

    As the city with the largest charter-school market share in the United States, New Orleans, Louisiana exemplifies market-oriented models in education. For a city that is so "drenched in the past," the reform movement in New Orleans typically neglects historical context, often dismissing the education system pre-Katrina as simply corrupt…

  13. 75 FR 18495 - Louisiana Public Service Commission v. Entergy Corporation, Entergy Services, Inc., Entergy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-12

    ... Orleans, Inc., Entergy Gulf States Louisiana, LLC., and Entergy Texas, Inc.; Notice of Complaint April 1..., Inc., Entergy Mississippi, Inc., Entergy New Orleans, Inc., Entergy Texas, Inc., and Entergy Gulf State Louisiana, LLC, pursuant to sections 206 and 306 of the Federal Power Act, 16 U.S.C. 824e and...

  14. 76 FR 60818 - Louisiana Public Service Commission v. Entergy Corporation, Entergy Services, Inc., Entergy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-30

    ..., Inc., Entergy Gulf States Louisiana, LLC, Entergy Texas, Inc.; Notice of Amended Complaint Take notice...., Entergy New Orleans, Inc., Entergy Texas, Inc., and Entergy Gulf States Louisiana, LLC (Respondents...., Entergy Mississippi Inc., Entergy New Orleans, Inc., Entergy Texas, Inc., and Entergy Gulf...

  15. Looking back to understand the future: The impact of a century of climate change on coastal inundation in New Orleans, Louisiana

    NASA Astrophysics Data System (ADS)

    Cialone, M.; Irish, J. L.; Grzegorzewski, A. S.; Knutson, T. R.; Jensen, R. E.

    2012-12-01

    climate change. However, through the environmental influences described above, it is conceivable that anthropogenic climate change and land use change may have already altered the odds such that an event with a storm surge as high as Katrina's would be more likely in a statistical sense now than in 1900. A more rigorous quantification of these influences would require further studies beyond that presented in our example. While there are many assumptions and caveats to our analysis, an implication of the analysis is that with future projected anthropogenic climate change, low-lying, densely populated areas such New Orleans may be subject to a growing risk of increased storm surge damage, even aside from the increased damage risk due to coastal development. This in turn may lead to more pronounced regional and national economic and community impacts.

  16. Contaminant exposure of barn swallows nesting on Bayou d'Inde, Calcasieu Estuary, Louisiana, USA.

    USGS Publications Warehouse

    Custer, T.W.; Custer, Christine M.; Goatcher, B.L.; Melancon, M.J.; Matson, C.W.; Bickham, J.W.

    2006-01-01

    Current and historical point source discharges, storm water runoff, and accidental spills have contaminated the water, sediment, and biota within the Calcasieu Estuary in southwestern Louisiana. In 2003, barn swallow (Hirundo rustica) eggs and nestlings were collected beneath two bridges that cross Bayou d'Inde, the most contaminated waterway within the Calcasieu Estuary. Samples were also collected from a bridge over Bayou Teche, a reference site in south central Louisiana. Polychlorinated biphenyl (PCB) concentrations in barn swallow eggs and nestlings were significantly higher at the downstream site on Bayou d'Inde (2.8 micro g/g PCBs in eggs and 1.5 micro g/g PCBs in nestlings) than at the other two sites (< 0.2 micro g/g PCBs in eggs and nestlings at both sites). Ethoxyresorufin-O-dealkylase activity in nestling livers was significantly higher at the downstream site on Bayou d'Inde (50 pmol/min/mg) compared to the other two locations (24 pmol/min/mg, each), probably because of exposure to PCBs. Polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran concentrations in eggs and polycyclic aromatic hydrocarbons in nestlings were at background concentrations at all sites. Trace element concentrations in barn swallow eggs and nestling livers were at background levels and did not differ among the three sites. A biomarker of DNA damage did not differ among sites.

  17. Contaminant exposure of barn swallows nesting on Bayou d'Inde, Calcasieu Estuary, Louisiana, USA

    USGS Publications Warehouse

    Custer, T.W.; Custer, Christine M.; Goatcher, B.L.; Melancon, M.J.; Matson, C.W.; Bickham, J.W.

    2006-01-01

    Current and historical point source discharges, storm water runoff, and accidental spills have contaminated the water, sediment, and biota within the Calcasieu Estuary in southwestern Louisiana. In 2003, barn swallow (Hirundo rustica) eggs and nestlings were collected beneath two bridges that cross Bayou d'Inde, the most contaminated waterway within the Calcasieu Estuary. Samples were also collected from a bridge over Bayou Teche, a reference site in south central Louisiana. Polychlorinated biphenyl (PCB) concentrations in barn swallow eggs and nestlings were significantly higher at the downstream site on Bayou d'Inde (2.8 mu g/g PCBs in eggs and 1.5 mu g/g PCBs in nestlings) than at the other two sites (< 0.2 mu g/g PCBs in eggs and nestlings at both sites). Ethoxyresorufin-O-dealkylase activity in nestling livers was significantly higher at the downstream site on Bayou d'Inde (50 pmol/min/mg) compared to the other two locations (24 pmol/min/mg, each), probably because of exposure to PCBs. Polychlorinated dibenzo-p-dioxin and polychlorinated dibenzofuran concentrations in eggs and polycyclic aromatic hydrocarbons in nestlings were at background concentrations at all sites. Trace element concentrations in barn swallow eggs and nestling livers were at background levels and did not differ among the three sites. A biomarker of DNA damage did not differ among sites.

  18. Effects of weir management on marsh loss, Marsh Island, Louisiana, USA

    NASA Astrophysics Data System (ADS)

    Nyman, John A.; Chabreck, Robert H.; Linscombe, R. G.

    1990-11-01

    Weirs are low-level dams traditionally used in Louisiana's coastal marshes to improve habitat for ducks and furbearers. Currently, some workers hope that weirs may reduce marsh loss, whereas others fear that weirs may accelerate marsh loss. Parts of Marsh Island, Louisiana, have been weir-managed since 1958 to improve duck and furbearer habitat. Using aerial photographs, marsh loss that occurred between 1957 and 1983 in a 2922-ha weir-managed area was compared to that in a 2365-ha unmanaged area. Marsh loss was 0.38%/yr in the weir-managed area, and 0.35%/yr in the unmanaged area. Because marsh loss in the two areas differed less than 0.19%/yr, it was concluded that weirs did not affect marsh loss. The increase in open water between 1957 and 1983 did not result from the expansion of lakes or bayous. Rather, solid marsh converted to broken marsh, and the amount of vegetation within previously existing broken marsh decreased. Solid marsh farthest from large lakes and bayous, and adjacent to existing broken marsh, seemed more likely to break up. Marsh Island has few canals; therefore, marsh loss resulted primarily from natural processes. Weirs may have different effects under different hydrological conditions; additional studies are needed before generalizations regarding weirs and marsh loss can be made.

  19. NASA, Remote Sensing and Archaeology: An Example from Southeast Louisiana

    NASA Technical Reports Server (NTRS)

    Giardino, Marco J.

    2010-01-01

    NASA Stennis Space Center, located in Mississippi, USA, undertook an archaeological survey of the southeastern Louisiana marshes beginning in 2003. Progress on this activity was severely hampered by the 2005 hurricane season when both Katrina and Rita devastated the study area. In 2008, the NASA team reinitiated the analysis of the project data and that work continues today. The project was conducted initially in partnership with the U.S. Army, Corps of Engineers New Orleans District and Tulane University. NASA and its partners utilized a wide variety of satellite and airborne remote sensing instruments combined with field verification surveys to identify prehistoric archeological sites in the Southeastern Louisiana delta, both known and still undiscovered. The main approach was to carefully map known sites and use the spectral characteristics of these sites to locate high probability targets elsewhere in the region. The archaeological activities were conducted in support of Coast 2050 whose stated goals is to sustain and restore a coastal ecosystem that supports and protects the environment, economy and culture of southern Louisiana. As the Coast 2050 report states: [T]he rate of coastal land loss in Louisiana has reached catastrophic proportions. Within the last 50 years, land loss rates have exceeded 40 square miles per year, and in the 1990's the rate has been estimated to be between 25 and 35 square miles each year. This loss represents 80% of the coastal wetland loss in the entire continental United States.

  20. No shelter from the storm: reclaiming the right to housing and protecting the health of vulnerable communities in post-Katrina New Orleans.

    PubMed

    Gardner, Tiffany M; Irwin, Alec; Peterson, Curtis W

    2009-01-01

    This article explores human rights- and health-related aspects of the rebuilding process in New Orleans, Louisiana, USA, following the August 2005 assault of Hurricane Katrina. We look at the health and social impacts of post-Katrina redevelopment policies on New Orleans'poor Black communities. We describe systematic violations of poor Black residents' human right to housing, and we explore associations between these rights violations and documented negative trends in community health. The article describes some of the ways that poor constituencies in New Orleans have organized to resist the destruction of their communities and to reclaim their rights to adequate housing, health, and dignity. Post-Katrina violations of the right to housing in New Orleans should be seen as part of a broader pattern in social policy and the control of urban habitats in the United States. Poor Black residents' struggle to assert their human right to housing has implications for the health of local communities and the credibility of democratic processes.

  1. Hg-contaminated terrestrial spiders pose a potential risk to songbirds at Caddo Lake (Texas/Louisiana, USA).

    PubMed

    Gann, Gretchen L; Powell, Cleveland H; Chumchal, Matthew M; Drenner, Ray W

    2015-02-01

    Methylmercury (MeHg) is an environmental contaminant that can have adverse effects on wildlife. Because MeHg is produced by bacteria in aquatic ecosystems, studies of MeHg contamination of food webs historically have focused on aquatic organisms. However, recent studies have shown that terrestrial organisms such as songbirds can be contaminated with MeHg by feeding on MeHg-contaminated spiders. In the present study, the authors examined the risk that MeHg-contaminated terrestrial long-jawed orb weaver spiders (Tetragnatha sp.) pose to songbirds at Caddo Lake (Texas/Louisiana, USA). Methylmercury concentrations in spiders were significantly different in river, wetland, and open-water habitats. The authors calculated spider-based wildlife values (the minimum spider MeHg concentrations causing physiologically significant doses in consumers) to assess exposure risks for arachnivorous birds. Methylmercury concentrations in spiders exceeded wildlife values for Carolina chickadee (Poecile carolinensis) nestlings, with the highest risk in the river habitat. The present study indicates that MeHg concentrations in terrestrial spiders vary with habitat and can pose a threat to small-bodied nestling birds that consume large amounts of spiders at Caddo Lake. This MeHg threat to songbirds may not be unique to Caddo Lake and may extend throughout the southeastern United States.

  2. Reproductive outcome and survival of common bottlenose dolphins sampled in Barataria Bay, Louisiana, USA, following the Deepwater Horizon oil spill

    PubMed Central

    Lane, Suzanne M.; Smith, Cynthia R.; Mitchell, Jason; Balmer, Brian C.; Barry, Kevin P.; McDonald, Trent; Mori, Chiharu S.; Rosel, Patricia E.; Rowles, Teresa K.; Speakman, Todd R.; Townsend, Forrest I.; Tumlin, Mandy C.; Wells, Randall S.; Zolman, Eric S.; Schwacke, Lori H.

    2015-01-01

    Common bottlenose dolphins (Tursiops truncatus) inhabit bays, sounds and estuaries across the Gulf of Mexico. Following the Deepwater Horizon oil spill, studies were initiated to assess potential effects on these ecologically important apex predators. A previous study reported disease conditions, including lung disease and impaired stress response, for 32 dolphins that were temporarily captured and given health assessments in Barataria Bay, Louisiana, USA. Ten of the sampled dolphins were determined to be pregnant, with expected due dates the following spring or summer. Here, we report findings after 47 months of follow-up monitoring of those sampled dolphins. Only 20% (95% CI: 2.50–55.6%) of the pregnant dolphins produced viable calves, as compared with a previously reported pregnancy success rate of 83% in a reference population. Fifty-seven per cent of pregnant females that did not successfully produce a calf had been previously diagnosed with moderate–severe lung disease. In addition, the estimated annual survival rate of the sampled cohort was low (86.8%, 95% CI: 80.0–92.7%) as compared with survival rates of 95.1% and 96.2% from two other previously studied bottlenose dolphin populations. Our findings confirm low reproductive success and high mortality in dolphins from a heavily oiled estuary when compared with other populations. Follow-up studies are needed to better understand the potential recovery of dolphins in Barataria Bay and, by extension, other Gulf coastal regions impacted by the spill. PMID:26538595

  3. Sedimentary signature of Hurricane Isaac in a Taxodium swamp on the western margin of Lake Pontchartrain, Louisiana, USA

    NASA Astrophysics Data System (ADS)

    Liu, K.-B.; McCloskey, T. A.; Ortego, S.; Maiti, K.

    2015-03-01

    Compositional and geochemical profiles were established for a 59-cm sediment core extracted from a small pothole pond in a Taxodium (bald cypress) swamp 830 m inland from Lake Pontchartrain in south-eastern Louisiana, USA. The core consists of a top organic unit (peat to clayey peat) from 0-29 cm above a bottom clay unit at 30-59 cm depth. Four distinct zones, marked by gradual changes in organic content and elemental concentrations, occur in the clay unit. These changes probably reflect two cycles of slowly changing water depths. Hurricane Isaac's signature, a brown clay band at 3-5 cm, is identified based on the stratigraphic and compositional correspondence with the storm's event layer, documented from nearby sites. Sedimentary and geochemical similarities between this material and clastic bands at 15-19 and 23-25 cm identify those two intervals as potentially representing earlier floods. The Cl/Br ratio presents a potentially useful method for distinguishing fluvial and marine flooding.

  4. Geophysical data integration, stochastic simulation and significance analysis of groundwater responses using ANOVA in the Chicot Aquifer system, Louisiana, USA

    USGS Publications Warehouse

    Rahman, A.; Tsai, F.T.-C.; White, C.D.; Carlson, D.A.; Willson, C.S.

    2008-01-01

    Data integration is challenging where there are different levels of support between primary and secondary data that need to be correlated in various ways. A geostatistical method is described, which integrates the hydraulic conductivity (K) measurements and electrical resistivity data to better estimate the K distribution in the Upper Chicot Aquifer of southwestern Louisiana, USA. The K measurements were obtained from pumping tests and represent the primary (hard) data. Borehole electrical resistivity data from electrical logs were regarded as the secondary (soft) data, and were used to infer K values through Archie's law and the Kozeny-Carman equation. A pseudo cross-semivariogram was developed to cope with the resistivity data non-collocation. Uncertainties in the auto-semivariograms and pseudo cross-semivariogram were quantified. The groundwater flow model responses by the regionalized and coregionalized models of K were compared using analysis of variance (ANOVA). The results indicate that non-collocated secondary data may improve estimates of K and affect groundwater flow responses of practical interest, including specific capacity and drawdown. ?? Springer-Verlag 2007.

  5. Reproductive outcome and survival of common bottlenose dolphins sampled in Barataria Bay, Louisiana, USA, following the Deepwater Horizon oil spill.

    PubMed

    Lane, Suzanne M; Smith, Cynthia R; Mitchell, Jason; Balmer, Brian C; Barry, Kevin P; McDonald, Trent; Mori, Chiharu S; Rosel, Patricia E; Rowles, Teresa K; Speakman, Todd R; Townsend, Forrest I; Tumlin, Mandy C; Wells, Randall S; Zolman, Eric S; Schwacke, Lori H

    2015-11-07

    Common bottlenose dolphins (Tursiops truncatus) inhabit bays, sounds and estuaries across the Gulf of Mexico. Following the Deepwater Horizon oil spill, studies were initiated to assess potential effects on these ecologically important apex predators. A previous study reported disease conditions, including lung disease and impaired stress response, for 32 dolphins that were temporarily captured and given health assessments in Barataria Bay, Louisiana, USA. Ten of the sampled dolphins were determined to be pregnant, with expected due dates the following spring or summer. Here, we report findings after 47 months of follow-up monitoring of those sampled dolphins. Only 20% (95% CI: 2.50-55.6%) of the pregnant dolphins produced viable calves, as compared with a previously reported pregnancy success rate of 83% in a reference population. Fifty-seven per cent of pregnant females that did not successfully produce a calf had been previously diagnosed with moderate-severe lung disease. In addition, the estimated annual survival rate of the sampled cohort was low (86.8%, 95% CI: 80.0-92.7%) as compared with survival rates of 95.1% and 96.2% from two other previously studied bottlenose dolphin populations. Our findings confirm low reproductive success and high mortality in dolphins from a heavily oiled estuary when compared with other populations. Follow-up studies are needed to better understand the potential recovery of dolphins in Barataria Bay and, by extension, other Gulf coastal regions impacted by the spill.

  6. Relating large-scale climate variability to local species abundance: ENSO forcing and shrimp in Breton Sound, Louisiana, USA

    USGS Publications Warehouse

    Piazza, Bryan P.; LaPeyre, Megan K.; Keim, B.D.

    2010-01-01

    Climate creates environmental constraints (filters) that affect the abundance and distribution of species. In estuaries, these constraints often result from variability in water flow properties and environmental conditions (i.e. water flow, salinity, water temperature) and can have significant effects on the abundance and distribution of commercially important nekton species. We investigated links between large-scale climate variability and juvenile brown shrimp Farfantepenaeus aztecus abundance in Breton Sound estuary, Louisiana (USA). Our goals were to (1) determine if a teleconnection exists between local juvenile brown shrimp abundance and the El Niño Southern Oscillation (ENSO) and (2) relate that linkage to environmental constraints that may affect juvenile brown shrimp recruitment to, and survival in, the estuary. Our results identified a teleconnection between winter ENSO conditions and juvenile brown shrimp abundance in Breton Sound estuary the following spring. The physical connection results from the impact of ENSO on winter weather conditions in Breton Sound (air pressure, temperature, and precipitation). Juvenile brown shrimp abundance effects lagged ENSO by 3 mo: lower than average abundances of juvenile brown shrimp were caught in springs following winter El Niño events, and higher than average abundances of brown shrimp were caught in springs following La Niña winters. Salinity was the dominant ENSO-forced environmental filter for juvenile brown shrimp. Spring salinity was cumulatively forced by winter river discharge, winter wind forcing, and spring precipitation. Thus, predicting brown shrimp abundance requires incorporating climate variability into models.

  7. The potential for sea-level-rise-induced barrier island loss: Insights from the Chandeleur Islands, Louisiana, USA

    USGS Publications Warehouse

    Moore, Laura J.; Patsch, Kiki; List, Jeffrey H.; Williams, S. Jeffress

    2014-01-01

    As sea level rises and hurricanes become more intense, barrier islands around the world become increasingly vulnerable to conversion from self-sustaining migrating landforms to submerging or subaqueous sand bodies. To explore the mechanism by which such state changes occur and to assess the factors leading to island disintegration, we develop a suite of numerical simulations for the Chandeleur Islands in Louisiana, U.S.A., which appear to be on the verge of this transition. Our results suggest that the Chandeleurs are likely poised to change state, leading to their demise, within decades depending on future storm history. Contributing factors include high rates of relative sea level rise, limited sediment supply, muddy substrate, current island position relative to former Mississippi River distributary channels, and the effects of changes in island morphology on sediment transport pathways. Although deltaic barrier islands are most sensitive to disintegration because of their muddy substrate, the importance of relative sea level rise rate in determining the timing of threshold crossing suggests that the conceptual models for deltaic barrier island formation and disintegration may apply more broadly in the future.

  8. The interactive effects of herbivory and fire on an oligohaline marsh, Little Lake, Louisiana, USA

    USGS Publications Warehouse

    Taylor, K.L.; Grace, J.B.; Guntenspergen, G.R.; Foote, A.L.

    1994-01-01

    Herbivory and fire have been shown to affect the structure and composition of marsh communities. Because fire may alter plant species composition and cover, and these alterations may have an effect on this study, the effects of fire and vertebrate herbivory in a Louisiana oligohaline marsh were studied using small, controlled burns and animal enclosures. Mean total biomass was nearly 2 times greater in the plots protected from herbivory than in the plots subject to natural herbivory. Additionally, mean total biomass was over 1.5 times greater in the plots that remained unburned than in those that were burned. Two dominant perennial species, Spartina patens and Scirpus olneyi, were negatively affected by herbivory, but two annual sedges, Cyperus flavescens and Cyperus odorata, were positively affected. Burning reduced the aboveground biomass of Spartina patens and Bacopa monnieri. No species increased in biomass as a result of fire. No significant differences were found in species richness between herbivory treatments or between fire treatments. Although both herbivory and fire were found to cause significant changes in the vegetation, the interaction between herbivory and fire was not found to produce any significant effects in any test conducted.

  9. Coastal morphodynamics and Chenier-Plain evolution in southwestern Louisiana, USA: A geomorphic model

    NASA Astrophysics Data System (ADS)

    McBride, Randolph A.; Taylor, Matthew J.; Byrnes, Mark R.

    2007-08-01

    Using 28 topographic profiles, air-photo interpretation, and historical shoreline-change data, coastal processes were evaluated along the Chenier Plain to explain the occurrence, distribution, and geomorphic hierarchy of primary landforms, and existing hypotheses regarding Chenier-Plain evolution were reconsidered. The Chenier Plain of SW Louisiana, classified as a low-profile, microtidal, storm-dominated coast, is located west and downdrift of the Mississippi River deltaic plain. This Late-Holocene, marginal-deltaic environment is 200 km long and up to 30 km wide, and is composed primarily of mud deposits capped by marsh interspersed with thin sand- and shell-rich ridges ("cheniers") that have elevations of up to 4 m. In this study, the term "ridge" is used as a morphologic term for a narrow, linear or curvilinear topographic high that consists of sand and shelly material accumulated by waves and other physical coastal processes. Thus, most ridges in the Chenier Plain represent relict open-Gulf shorelines. On the basis of past movement trends of individual shorelines, ridges may be further classified as transgressive, regressive, or laterally accreted. Geomorphic zones that contain two or more regressive, transgressive, or laterally accreted ridges are termed complexes. Consequently, we further refine the Chenier-Plain definition by Otvos and Price [Otvos, E.G. and Price, W.A., 1979. Problems of chenier genesis and terminology—an overview. Marine Geology, 31: 251-263] and define Chenier Plain as containing at least two or more chenier complexes. Based on these definitions, a geomorphic hierarchy of landforms was refined relative to dominant process for the Louisiana Chenier Plain. The Chenier Plain is defined as a first-order feature (5000 km 2) composed of three second-order features (30 to 300 km 2): chenier complex, beach-ridge complex, and spit complex. Individual ridges of each complex type were further separated into third-order features: chenier, beach

  10. Groundwater dynamics and surface water-groundwater interactions in a prograding delta island, Louisiana, USA

    NASA Astrophysics Data System (ADS)

    O'Connor, Michael T.; Moffett, Kevan B.

    2015-05-01

    Deltas in coastal environments are assumed to function as chemical "buffers", filtering nutrient-rich terrestrial runoff through the island structures and aquatic ecosystems as it travels to the sea, but the magnitude of this effect cannot be accurately quantified without understanding the physical relationships between the surface water and groundwater. The groundwater hydrology of young, prograding delta systems and its relationship to surrounding surface water dynamics are poorly understood. This study developed a new conceptual model of the hydrology of a prograding delta island groundwater system. The study was based on field data collected at Pintail Island, a 2 km2 island within the Wax Lake Delta in Louisiana. Hydraulic properties and processes were quantified at multiple depths and locations spanning the island elevation gradient. Groundwater and surface water levels were monitored. A weather station recorded precipitation, air, and wind conditions. The groundwater within Pintail Island was both spatially and temporally dynamic throughout the study period of 9-September-2013 to 4-February-2014. The aquifer within the distal limbs of the island responded to surface water dynamics as a connected, saturated unconfined aquifer would, and its groundwater was controlled by the surrounding surface water fluctuations of semi-diurnal winds and tides. The aquifer within the older, higher elevation island apex was a lower-permeability system with subaerial fine sediments overlying deeper, sandier sediments. In contrast to the more bayward zone of the island, this more interior zone was controlled by storm recharge, low-permeability sediments, and low head gradients, but little affected by diurnal surface water fluctuations. Groundwater flow was directed outward from the interior of the island apex and the levees toward the delta channels and the central island lagoon, but storms and high tides temporarily reversed flow directions at some locations and times, likely

  11. 76 FR 61686 - Louisiana Public Service Commission v. Entergy Corporation, Entergy Services, Inc., Entergy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ..., Inc., Entergy Gulf States Louisiana, LLC, Entergy Texas, Inc. Notice of Complaint Take notice that on... Orleans, Inc., Entergy Texas, Inc., and Entergy Gulf States Louisiana, LLC (Respondents), seeking a ruling...., and Entergy Gulf States Louisiana, LLC, as listed on the Commission's list of Corporate Officials....

  12. Mercury speciation and biomagnification in the food web of Caddo Lake, Texas and Louisiana, USA, a subtropical freshwater ecosystem.

    PubMed

    Chumchal, Matthew M; Rainwater, Thomas R; Osborn, Steven C; Roberts, Aaron P; Abel, Michael T; Cobb, George P; Smith, Philip N; Bailey, Frank C

    2011-05-01

    We studied the biomagnification of total mercury and methylmercury in a subtropical freshwater lake, Caddo Lake, Texas and Louisiana, USA. The present study is unique in that it not only included invertebrates (seven species) and fish (six species) but also an amphibian (one species), reptiles (three species), and mammals (three species). Nonfish vertebrates such as those included in the present study are often not included in assessments of trophic transfer of Hg. Mean trophic position (determined using stable isotopes of nitrogen) ranged from 2.0 (indicative of a primary consumer) to 3.8 (indicative of a tertiary consumer). Mean total Hg concentrations ranged from 36 to 3,292 ng/g dry weight in muscle and whole body and from 150 to 30,171 ng/g dry weight in liver. Most of the Hg in muscle and whole-body tissue was found as methylmercury, and at least 50% of the Hg found in liver was in the inorganic form (with the exception of largemouth bass, Micropterus salmoides). Mercury concentrations were positively correlated with trophic position, indicating that biomagnification occurs in the food web of Caddo Lake. The food web magnification factors (FWMFs; slope of the relationship between mean Hg concentration and trophic position) for both total Hg and methylmercury were similar to those observed in other studies. Because most of the total Hg in consumers was methylmercury, the FWMF for methylmercury was not significantly different from the FWMF for total Hg. Some vertebrates examined in the present study had low Hg concentrations in their tissues similar to those observed in invertebrates, whereas others had concentrations of Hg in their tissues that in previous studies have been associated with negative health consequences in fish.

  13. Effect of river sediment on phosphorus chemistry of similarly aged natural and created wetlands in the Atchafalaya Delta, Louisiana, USA.

    PubMed

    Poach, M E; Faulkner, S P

    2007-01-01

    The goal of wetland creation is to produce an artificial wetland that functions as a natural wetland. Studies comparing created wetlands to similarly aged natural wetlands provide important information about creation techniques and their improvement so as to attain that goal. We hypothesized that differences in sediment phosphorus accretion, deposition, and chemistry between created and natural wetlands in the Atchafalaya Delta, Louisiana, USA were a function of creation technique and natural river processes. Sediment deposition was determined with feldspar marker horizons located in created and natural wetlands belonging to three age classes (<3, 5-10, and 15-20 yr old). Phosphorus fractions were measured in these deposited sediments and in suspended and bedload sediment from the Atchafalaya River. Bedload sediment had significantly lower iron- and aluminum-bound, reductant-soluble, and total phosphorus than suspended sediment due to its high sand percentage. This result indicates that wetlands artificially created in the Atchafalaya Delta using bedload sediment will initially differ from natural wetlands of the same age. Even so, similarities between the mudflat stratum of the <1- to 3-yr-old created wetland and the mudflat stratum of the 15- to 20-yr-old natural wetland support the contention that created wetlands in the Atchafalaya Delta can develop natural characteristics through the deposition of river suspended sediment. Differences between three created wetland strata, the 15- to 20-yr-old willow stratum and the <1- to 3-yr-old willow and mixed marsh strata, and their natural counterparts were linked to design elements of the created wetlands that prevented the direct deposition of the river's suspended sediment.

  14. Effect of river sediment on phosphorus chemistry of similarly aged natural and created wetlands in the Atchafalaya Delta, Louisiana, USA

    USGS Publications Warehouse

    Poach, M.E.; Faulkner, S.P.

    2007-01-01

    The goal of wetland creation is to produce an artificial wetland that functions as a natural wetland. Studies comparing created wetlands to similarly aged natural wetlands provide important information about creation techniques and their improvement so as to attain that goal. We hypothesized that differences in sediment phosphorus accretion, deposition, and chemistry between created and natural wetlands in the Atchafalaya Delta, Louisiana, USA were a function of creation technique and natural river processes. Sediment deposition was determined with feldspar marker horizons located in created and natural wetlands belonging to three age classes (<3, 5-10, and 15-20 yr old). Phosphorus fractions were measured in these deposited sediments and in suspended and bedload sediment from the Atchafalaya River. Bedload sediment had significantly lower iron- and aluminum-bound, reductant-soluble, and total phosphorus than suspended sediment due to its high sand percentage. This result indicates that wetlands artificially created in the Atchafalaya Delta using bedload sediment will initially differ from natural wetlands of the same age. Even so, similarities between the mudflat stratum of the <1- to 3-yr-old created wetland and the mudflat stratum of the 15- to 20-yr-old natural wetland support the contention that created wetlands in the Atchafalaya Delta can develop natural characteristics through the deposition of river suspended sediment. Differences between three created wetland strata, the 15- to 20-yr-old willow stratum and the < 1- to 3-yr-old willow and mixed marsh strata, and their natural counterparts were linked to design elements of the created wetlands that prevented the direct deposition of the river's suspended sediment. ?? ASA, CSSA, SSSA.

  15. "Normal" a Long Way off for Schools in Louisiana

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2005-01-01

    For now, it appears that both the New Orleans district, Louisiana's largest, and the nearby St. Bernard public schools could be largely out of commission for the whole school year, state Superintendent Cecil J. Picard said. With officials estimating that more than 230,000 public and private school students from Louisiana had been displaced by the…

  16. Selections from the ABC 2013 Annual Convention, New Orleans, Louisiana. Part II: All That Favorite Assignment Jazz--Message Packaging and Delivery, Job Interviews, and On-the-Job Communication

    ERIC Educational Resources Information Center

    Whalen, D. Joel

    2014-01-01

    This article, the second in a two-part series, catalogs teaching innovations presented at the 2013 Association for Business Communication Annual Convention, New Orleans. They were presented during the My Favorite Assignment session. The 11 Favorite Assignments featured here offer the reader a variety of learning experiences, including…

  17. Sweet Home New Orleans

    ERIC Educational Resources Information Center

    McCaffrey, Kevin

    2011-01-01

    New Orleans's collective memory is often long and surprisingly detailed, and it can surface at unexpected moments. In the last few years, a taxi driver taking a fare to the airport has more than once fondly recalled "the librarians" or those "book people" as the first ones to hold a convention in New Orleans after Hurricane…

  18. New Orleans Seizes Momentum

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2010-01-01

    Five years after the hurricane devastated the region, New Orleans schools emerge changed--and challenged. New Orleans finds itself with a transformed educational system and one that continues to evolve. This new reality comes as the city's public school population stood at about 38,000 as of February, well below the estimated 65,000 before the…

  19. Impacts of diverted freshwater on dissolved organic matter and microbial communities in Barataria Bay, Louisiana, U.S.A.

    PubMed

    Bianchi, Thomas S; Cook, Robert L; Perdue, E Michael; Kolic, Paulina E; Green, Nelson; Zhang, Yaoling; Smith, Richard W; Kolker, Alexander S; Ameen, Alex; King, Gary; Ojwang, Loice M; Schneider, Caroline L; Normand, Anna E; Hetland, Robert

    2011-12-01

    Here we present results of an initial assessment of the impacts of a water diversion event on the concentrations and chemical composition of dissolved organic matter (DOM) and bacterioplankton community composition in Barataria Bay, Louisiana U.S.A, an important estuary within the Mississippi River Delta complex. Concentrations and spectral properties of DOM, as reflected by UV/visible absorbance and fluorescence, were strikingly similar at 26 sites sampled along transects near two western and two eastern areas of Barataria Bay in July and September 2010. In September 2010, dissolved organic carbon (DOC) was significantly higher (568.1-1043 μM C, x=755.6+/-117.7 μM C, n=14) than in July 2010 (249.1-577.1 μM C, x=383.7+/-98.31 μM C, n=14); conversely, Abs254 was consistently higher at every site in July (0.105-0.314) than in September (0.080-0.221), averaging 0.24±0.06 in July and 0.15±0.04 in September. Fluorescence data via the fluorescence index (FI450/500) revealed that only 30% (8 of 26) of the July samples had an FI450/500 above 1.36, compared to 96% (25 of 26) for the September samples. This indicates a more terrestrial origin for the July DOM. Bacterioplankton from eastern sites differed in composition from bacterioplankon in western sites in July. These differences appeared to result from reduced salinities caused by the freshwater diversion. Bacterioplankton communities in September differed from those in July, but no spatial structure was observed. Thus, the trends in bacterioplankton and DOM were likely due to changes in water masses (e.g., input of Mississippi River water in July and a return to estuarine waters in September). Discharge of water from the Davis Pond Freshwater Diversion (DPFD) through Barataria Bay may have partially mitigated some adverse effects of the oil spill, inasmuch as DOM is concerned.

  20. Discipline for Students with Disabilities in the Recovery School District (RSD) of New Orleans

    ERIC Educational Resources Information Center

    Jeffers, Elizabeth K.

    2014-01-01

    This article focuses on special education in New Orleans post Hurricane Katrina. After Hurricane Katrina, Louisiana's Recovery School District (RSD) took over 102 of the city's 128 schools with the stated goal of creating a "choice district" for parents. This "choice distric"' is made up of RSD direct-run schools, Orleans…

  1. The Vieux Carre: A Creole Neighborhood in New Orleans. Teaching with Historic Places.

    ERIC Educational Resources Information Center

    Fortier, Byron

    The French Quarter ("Vieux Carre" in French) is the heart and soul of modern New Orleans (Louisiana), serving as a continuous reminder of the city's Creole, colonial past. The French Quarter, lying barely above sea level, hugs the bank of the Mississippi River. Buildings with wrought-iron balconies crowd each other and the narrow…

  2. New Schools in New Orleans: School Reform Both Exhilarated and Imperiled by Success

    ERIC Educational Resources Information Center

    Horne, Jed

    2011-01-01

    Five years after Hurricane Katrina, the New Orleans public schools bear little resemblance to the disintegrating system that was further undone by the catastrophic flood. Two-thirds of city schools in 2004 were rated "Academically Unacceptable" under Louisiana's accountability standards; in 2010, about 4 in 10 rate that designation, and…

  3. Public Housing Smarts: Two Universities Discover a Trove of Opportunity in New Orleans' Public Housing System.

    ERIC Educational Resources Information Center

    Boulard, Garry

    1998-01-01

    Tulane University and Xavier University (Louisiana) are both taking an active role in revitalizing the New Orleans public housing authority, the sixth-largest in the country. In partnership with the federal Department of Housing and Urban Development and the city's housing authority, the two institutions are cooperating in a major renovation…

  4. Leadership for Change in the Educational Wild West of Post-Katrina New Orleans

    ERIC Educational Resources Information Center

    Beabout, Brian R.

    2010-01-01

    This study examines the perceptions of public school principals in New Orleans, Louisiana during the period of extensive decentralization in the aftermath of Hurricane Katrina. Using the frameworks of systems theory and chaos/complexity theories, iterative interviews with 10 school principals form the core data which examines leaders' experiences…

  5. 75 FR 27337 - Louisiana Public Service Commission v. Entergy Corporation; Entergy Services, Inc.; Entergy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-14

    ..., Inc.; Entergy Gulf States Louisiana, LLC; Entergy Texas, Inc.; Notice of Complaint May 6, 2010. Take... Arkansas, Inc., Entergy Mississippi, Inc., Entergy New Orleans, Inc., Entergy Texas, Inc., and Entergy Gulf States Louisiana, LLC (collectively Entergy or Respondents), seeking changes in the costs included in...

  6. Tracking sedimentation from the historic A.D. 2011 Mississippi River flood in the deltaic wetlands of Louisiana, USA

    USGS Publications Warehouse

    Khan, Nicole S.; Horton, Benjamin P.; McKee, Karen L.; Jerolmack, Douglas; Falcini, Federico; Enache, Mihaela D.; Vane, Christopher H.

    2013-01-01

    Management and restoration of the Mississippi River deltaic plain (southern United States) and associated wetlands require a quantitative understanding of sediment delivery during large flood events, past and present. Here, we investigate the sedimentary fingerprint of the 2011 Mississippi River flood across the Louisiana coast (Atchafalaya Delta, Terrebonne, Barataria, and Mississippi River Delta basins) to assess spatial patterns of sedimentation and to identify key indicators of sediment provenance. The sediment deposited in wetlands during the 2011 flood was distinguished from earlier deposits based on biological characteristics, primarily absence of plant roots and increased presence of centric (planktonic) diatoms indicative of riverine origin. By comparison, the lithological (bulk density, organic matter content, and grain size) and chemical (stable carbon isotopes of bulk organic matter) properties of flood sediments were nearly identical to the underlying deposit. Flood sediment deposition was greatest in wetlands near the Atchafalaya and Mississippi Rivers and accounted for a substantial portion (37% to 85%) of the annual accretion measured at nearby monitoring stations. The amount of sediment delivered to those basins (1.1–1.6 g cm−2) was comparable to that reported previously for hurricane sedimentation along the Louisiana coast (0.8–2.1 g cm−2). Our findings not only provide insight into how large-scale river floods influence wetland sedimentation, they lay the groundwork for identifying previous flood events in the stratigraphic record.

  7. Effects of low and high salinity regimes on seasonal gametogenesis of the ribbed mussel Geukensia granosissima in coastal Louisiana, USA

    USGS Publications Warehouse

    Honig, Aaron; LaPeyre, Megan K.; Supan, John

    2014-01-01

    Benthic intertidal bivalves play an essential role in estuarine ecosystems by contributing to habitat provision, water filtration, and host vegetation productivity. As such, ecosystem level changes that impact population distributions and persistence of local bivalve populations may have large ecosystem level consequences, making it important to better understand the population ecology of native bivalves. In order to determine potential impacts of shifting salinity and temperature regimes along the northern Gulf of Mexico, the seasonal timing of gametogenesis in the Gulf estuarine ribbed mussel, Geukensia granossisima, was examined across a salinity gradient in southeastern Louisiana, from July 2011 through October 2012. Ten mussels were randomly sampled monthly from low (~ 5) and high (~25) salinity marsh sites in southeastern Louisiana, and histologically processed to determine the seasonal progression of gametogenesis. Peak ripeness occurred at both sites between April and September, was positively correlated with temperature, and coincided with seasonal shifts in salinity. Mussels located in lower salinity waters demonstrated a shorter period of gametogenesis, and lower rates of ripeness indicating that changes in salinity regimes may impact long-term population dynamics.

  8. New Orleans Nexus

    ERIC Educational Resources Information Center

    Bingler, Stephen

    2006-01-01

    The recovery and long-range redevelopment of New Orleans and the Gulf Coast region is a complex undertaking requiring simultaneous planning in a wide range of disciplines. There is a paramount need to create a planning infrastructure that will enhance collaboration and reduce duplication in all of the planning disciplines moving forward. To…

  9. Destination: New Orleans

    ERIC Educational Resources Information Center

    Principal, 2009

    2009-01-01

    One can't make the trip to New Orleans for NAESP's Annual Convention and Exposition without checking out a few of the historic and cultural attractions that are within a short walk, or streetcar or cab ride, from the Morial Convention Center and the convention hotels. This article presents a taste of what one can explore between convention events.

  10. Undergraduate Program: New Orleans

    NASA Astrophysics Data System (ADS)

    Betsock, Lori

    2008-03-01

    Undergraduate chemical science students—join us in New Orleans on April 6-7, 2008 for an educational program designed specifically for you. Attend symposia on chemistry in sports and health and learn how it impacts your life everyday; meet with graduate school recruiters. Focus on your professional future in chemistry by learning more about careers in public health and how to communicate and work effectively with cross-functional teams. Hear eminent scientist Richard B. Silverman (John Evans Professor of Chemistry, Northwestern University and author of The Organic Chemistry of Drug Design and Drug Action 2004) speak about "Drug Discovery: Ingenuity or Serendipity?" All events will take place at the Hilton Riverside Hotel in New Orleans, except the Undergraduate Research Poster Sessions and Sci-Mix, both of which will be held in Hall A of the Ernest N. Morial Convention Center.

  11. Possibly similar genetic basis of resistance to Bacillus thuringiensis Cry1Ab protein in 3 resistant colonies of the sugarcane borer collected from Louisiana, USA.

    PubMed

    Yang, Fei; Chen, Mao; Gowda, Anilkumar; Kerns, David L; Huang, Fangneng

    2016-11-08

    The sugarcane borer, Diatraea saccharalis (F.), is a major maize borer pest and a target of transgenic maize expressing Bacillus thuringiensis (Bt) proteins in South America and the mid-southern region of the United States. Evolution of resistance in target pest populations is a great threat to the long-term efficacy of Bt crops. In this study, we compared the genetic basis of resistance to Cry1Ab protein in 3 resistant colonies of sugarcane borer established from field populations in Louisiana, USA. Responses of larvae to the Cry1Ab protein for the parental and 10 other cross colonies were assayed in a diet-incorporated bioassay. All 3 resistant colonies were highly resistant to the Cry1Ab protein with a resistance ratio of >555.6 fold. No maternal effect or sex linkage was evident for the resistance in the 3 colonies; and the resistance was functionally nonrecessive at the Cry1Ab concentrations of ≤ 3.16 μg/g, but it became recessive at ≥10 μg/g. In an interstrain complementation test for allelism, the F1 progeny from crosses between any 2 of the 3 resistant colonies exhibited the similar resistance levels as their parental colonies, indicating that the 3 colonies most likely shared a locus of Cry1Ab resistance. Results generated from this study should provide useful information in developing effective strategies for managing Bt resistance in the insect.

  12. Influence of fipronil compounds and rice-cultivation land-use intensity on macroinvertebrate communities in streams of southwestern Louisiana, USA

    USGS Publications Warehouse

    Mize, S.V.; Porter, S.D.; Demcheck, D.K.

    2008-01-01

    Laboratory tests of fipronil and its degradation products have revealed acute lethal toxicity at very low concentrations (LC50) of <0.5 ??g/L to selected aquatic macroinvertebrates. In streams draining basins with intensive rice cultivation in southwestern Louisiana, USA, concentrations of fipronil compounds were an order of magnitude larger than the LC50. The abundance (?? = -0.64; p = 0.015) and taxa richness (r2 = 0.515, p < 0.005) of macroinvertebrate communities declined significantly with increases in concentrations of fipronil compounds and rice-cultivation land-use intensity. Macroinvertebrate community tolerance scores increased linearly (r2 = 0.442, p < 0.005) with increases in the percentage of rice cultivation in the basins, indicating increasingly degraded stream conditions. Similarly, macroinvertebrate community-tolerance scores increased rapidly as fipronil concentrations approached about 1 ??g/L. Pesticide toxicity index determinations indicated that aquatic macroinvertebrates respond to a gradient of fipronil compounds in water although stream size and habitat cannot be ruled out as contributing influences.

  13. The effect of Hurricane Katrina on nekton communities in the tidal freshwater marshes of Breton Sound, Louisiana, USA

    USGS Publications Warehouse

    Piazza, Bryan P.; La Peyre, M.K.

    2009-01-01

    Hurricanes are climatically-induced resource pulses that affect community structure through the combination of physical and chemical habitat change. Estuaries are susceptible to hurricane pulses and are thought to be resilient to habitat change, because biotic communities often return quickly to pre-hurricane conditions. Although several examples provide evidence of quick recovery of estuarine nekton communities following a hurricane, few studies take place in tidal freshwater habitat where physical habitat effects can be extensive and may not be readily mitigated. We examined nekton communities (density, biomass, ?? and ?? diversity, % occurrence by residence status) in tidal freshwater marshes in Breton Sound, Louisiana, before and after a direct hit by Hurricane Katrina (2005). Vegetative marsh loss in the study area was extensive, and elevated salinity persisted for almost 6 months. Post-Katrina nekton density and biomass increased significantly, and the nekton community shifted from one of tidal freshwater/resident species to one containing brackish/migrant species, many of which are characterized by pelagic and benthic life history strategies. By spring 2007, the nekton community had shifted back to tidal freshwater/resident species, despite the enduring loss of vegetated marsh habitat. ?? 2009 Elsevier Ltd.

  14. The effect of Hurricane Katrina on nekton communities in the tidal freshwater marshes of Breton Sound, Louisiana, USA

    NASA Astrophysics Data System (ADS)

    Piazza, Bryan P.; La Peyre, Megan K.

    2009-06-01

    Hurricanes are climatically-induced resource pulses that affect community structure through the combination of physical and chemical habitat change. Estuaries are susceptible to hurricane pulses and are thought to be resilient to habitat change, because biotic communities often return quickly to pre-hurricane conditions. Although several examples provide evidence of quick recovery of estuarine nekton communities following a hurricane, few studies take place in tidal freshwater habitat where physical habitat effects can be extensive and may not be readily mitigated. We examined nekton communities (density, biomass, α and β diversity, % occurrence by residence status) in tidal freshwater marshes in Breton Sound, Louisiana, before and after a direct hit by Hurricane Katrina (2005). Vegetative marsh loss in the study area was extensive, and elevated salinity persisted for almost 6 months. Post-Katrina nekton density and biomass increased significantly, and the nekton community shifted from one of tidal freshwater/resident species to one containing brackish/migrant species, many of which are characterized by pelagic and benthic life history strategies. By spring 2007, the nekton community had shifted back to tidal freshwater/resident species, despite the enduring loss of vegetated marsh habitat.

  15. Lessons for Louisiana from Florida's K-12 Education Revolution

    ERIC Educational Resources Information Center

    Ladner, Matthew

    2012-01-01

    Louisiana has emerged as one of the most fascinating states in the nation for education reform. The state's creative response to rebuilding the New Orleans education system in the wake of Hurricane Katrina is now considered a potential model for reformers across the nation. Governor Bobby Jindal has carried the reforms further in pushing for…

  16. Rapid growth of a Eurasian haplotype of Phragmites australis in a restored brackish marsh in Louisiana, USA

    USGS Publications Warehouse

    Howard, R.J.; Travis, S.E.; Sikes, B.A.

    2008-01-01

    While numerous studies have documented patterns of invasion by non-indigenous plant species, few have considered the invasive properties of non-native genotypes of native species. Characteristics associated with specific genotypes, such as tolerance to disturbance, may mistakenly be applied to an entire species in the absence of genetic information, which consequently may affect management decisions. We report here on the incidence and growth of an introduced lineage of Phragmites australis in the Gulf of Mexico coastal zone of Louisiana. P. australis was collected from nine separate locations for inclusion in a series of growth experiments. Chloroplast DNA analysis indicated that specimens collected from four locations in the Mississippi River Delta represented the introduced Eurasian haplotype; the remainder represented the gulf coast haplotype. Three distinct genotypes, or clones, were identified within each haplotype via analysis using amplified fragment length polymorphisms, which also revealed reduced genetic diversity of the gulf coast clones compared to the Eurasian clones. Clones of each haplotype were planted along with three other native macrophytes at similar densities in a restored brackish marsh and monitored for growth. After 14 months, the Eurasian haplotype had spread vegetatively to cover about 82% of the experimental plots, more than four times the coverage (18%) of the gulf coast haplotype. Thus, the use of P. australis plantings for wetland restoration should consider the genetic lineage of plants used since our results indicate the potential of the Eurasian haplotype to grow rapidly at newly restored sites. This rapid growth may limit the establishment of more slowly growing native species. ?? 2007 Springer Science+Business Media B.V.

  17. Delta lobe degradation and hurricane impacts governing large-scale coastal behavior, South-central Louisiana, USA

    NASA Astrophysics Data System (ADS)

    Miner, Michael D.; Kulp, Mark A.; Fitzgerald, Duncan M.; Flocks, James G.; Weathers, H. Dallon

    2009-12-01

    A large deficit in the coastal sediment budget, high rates of relative sea-level rise (~0.9 cm/year), and storm-induced current and wave erosion are forcing barrier shoreface retreat along the periphery of the Mississippi River delta plain. Additionally, conversion of interior wetlands to open water has increased the bay tidal prism, resulting in degradation of barrier islands due to inlet widening, formation of new inlets, and sediment sequestration at ebb-tidal deltas. Single-beam bathymetric surveys along a 165-km stretch of south-central Louisiana barrier coast, from Raccoon Point in Terrebonne Parish to Sandy Point in Plaquemines Parish, were conducted in 2006. These data, combined with historical bathymetry from three time periods (dating to the 1880s), provide a series of digital elevation models that were used to calculate sediment volumetric changes and determine long-term erosional-depositional trends. Dominant patterns during the 125-year period include (1) erosion of ~1.6 × 109 m3 from the shoreface, forcing up to 3 km of shoreface retreat, (2) sediment deposition in coastal bights and at ebb-tidal deltas, and (3) a combined increase in tidal inlet cross-sectional area from ~41,400 m2 to ~139,500 m2. Bathymetric and shoreline change datasets separated by shorter time periods (sub-annual) demonstrate that these long-term trends are driven by processes associated with major hurricane impacts, and that rates of shoreface erosion are an order of magnitude greater during active hurricane seasons compared to long-term trends.

  18. Delta lobe degradation and hurricane impacts governing large-scale coastal behavior, South-central Louisiana, USA

    USGS Publications Warehouse

    Miner, M.D.; Kulp, M.A.; FitzGerald, D.M.; Flocks, J.G.; Weathers, H.D.

    2009-01-01

    A large deficit in the coastal sediment budget, high rates of relative sea-level rise (???0.9 cm/year), and storm-induced current and wave erosion are forcing barrier shoreface retreat along the periphery of the Mississippi River delta plain. Additionally, conversion of interior wetlands to open water has increased the bay tidal prism, resulting in degradation of barrier islands due to inlet widening, formation of new inlets, and sediment sequestration at ebb-tidal deltas. Single-beam bathymetric surveys along a 165-km stretch of south-central Louisiana barrier coast, from Raccoon Point in Terrebonne Parish to Sandy Point in Plaquemines Parish, were conducted in 2006. These data, combined with historical bathymetry from three time periods (dating to the 1880s), provide a series of digital elevation models that were used to calculate sediment volumetric changes and determine long-term erosional-depositional trends. Dominant patterns during the 125-year period include (1) erosion of ???1.6????????109 m3 from the shoreface, forcing up to 3 km of shoreface retreat, (2) sediment deposition in coastal bights and at ebb-tidal deltas, and (3) a combined increase in tidal inlet cross-sectional area from ???41,400 m2 to ???139,500 m 2. Bathymetric and shoreline change datasets separated by shorter time periods (sub-annual) demonstrate that these long-term trends are driven by processes associated with major hurricane impacts, and that rates of shoreface erosion are an order of magnitude greater during active hurricane seasons compared to long-term trends. ?? 2009 Springer-Verlag.

  19. Sustainability, survivability, and the paradox of New Orleans.

    PubMed

    Campanella, Richard; Etheridge, Daniel; Meffert, Douglas J

    2004-06-01

    Some precepts of the urban sustainability movement derive from the premise that economic expansion, population growth, and physical sprawl lead to a decline in quality of life, ecological damage, and eventual unsustainability. But what about cities that are failing-losing population, losing investment, losing infrastructure, even losing land? This article challenges conventional sustainability concepts, usually derived from the experiences of ascending cities, with the notion of survivability that confronts declining cities. Should troubled cities, such as New Orleans, located on the eroding Gulf of Mexico coastal region of the state of Louisiana, be held to different sustainability standards? Could urban expansion, in some cases, actually stem environmental degradation and enhance survivability?

  20. The location of displaced New Orleans residents in the year after Hurricane Katrina.

    PubMed

    Sastry, Narayan; Gregory, Jesse

    2014-06-01

    Using individual data from the restricted version of the American Community Survey, we examined the displacement locations of pre-Hurricane Katrina adult residents of New Orleans in the year after the hurricane. More than one-half (53 %) of adults had returned to-or remained in-the New Orleans metropolitan area, with just under one-third of the total returning to the dwelling in which they resided prior to Hurricane Katrina. Among the remainder, Texas was the leading location of displaced residents, with almost 40 % of those living away from the metropolitan area (18 % of the total), followed by other locations in Louisiana (12 %), the South region of the United States other than Louisiana and Texas (12 %), and elsewhere in the United States (5 %). Black adults were considerably more likely than nonblack adults to be living elsewhere in Louisiana, in Texas, and elsewhere in the South. The observed race disparity was not accounted for by any of the demographic or socioeconomic covariates in the multinomial logistic regression models. Consistent with hypothesized effects, we found that following Hurricane Katrina, young adults (aged 25-39) were more likely to move further away from New Orleans and that adults born outside Louisiana were substantially more likely to have relocated away from the state.

  1. A Public Private Partnership to Reopen Public Schools in New Orleans: The Edward Hynes Elementary School as a Model

    ERIC Educational Resources Information Center

    21st Century School Fund, 2006

    2006-01-01

    The State of Louisiana and the City of New Orleans have a daunting task before them. They must restore community access to public education. It will not be enough to repair and rebuild buildings. The educational programs and staff must also be redeveloped. However, the improvements to public school facilities is a critical first step in…

  2. Rising Above the Water: New Orleans Implements Energy Efficiency and Sustainability Practices Following Hurricanes Katrina and Rita (Fact Sheet)

    SciTech Connect

    Not Available

    2012-07-01

    This fact sheet describes the technical assistance that the U.S. Department of Energy, through its National Renewable Energy Laboratory, provided to New Orleans, Louisiana, which helped the city incorporate energy efficiency into its rebuilding efforts for K-12 schools and homes following Hurricanes Katrina and Rita. NREL also provided support and analysis on energy policy efforts.

  3. A Fresh Start for New Orleans' Children: Improving Education after Katrina. Hearing before the Subcommittee on Education and Early Childhood Development of the Committee on Health, Education, Labor, and Pensions, United States Senate. One Hundred Ninth Congress, Second Session on Examining the Education System of New Orleans (July 14, 2006, New Orleans, LA). Senate Hearing 109-626

    ERIC Educational Resources Information Center

    US Senate, 2007

    2007-01-01

    The purpose of this hearing was to examine the education system of New Orleans. Statements were presented by: Honorable Lamar Alexander, Chairman, Subcommittee on Education and Early Childhood Development; Honorable Mary L. Landrieu, U.S. Senator from Louisiana; Honorable Richard Burr, U.S. Senator from North Carolina; Linda Johnson, President,…

  4. Failure in Campaign Design: The British Defeat at New Orleans December 1814 - January 1814

    DTIC Science & Technology

    2012-05-07

    have on unifying the isolated Louisiana Territory and the gulf coast region against any British efforts to control New Orleans and the Mississippi... region . The British realized that the American control of this area was not secure and wanted to capitalize on this weakness by mounting a campaign...States as the British promised an Indian Territory to be created west of the Appalachian Mountains. After the defeat of the Creeks by Jackson, the

  5. Community Environmental Response Facilitation Act (CERFA) report. New Orleans Military Ocean Terminal (NOMOT), New Orleans, LA. Final report

    SciTech Connect

    Crossman, M.; Ward, L.

    1994-04-11

    This report presents the results of the Community Environmental Response Facilitation Act (CERFA) investigation conducted by Environmental Resources Management (ERM) at New Orleans Military Ocean Terminal (NOMOT), a U.S. Government property selected for closure by the Base Realignment and Closure (BRAC) Commission under Public Laws 100-526 and 101-510. Under CERFA (Public Law 102-426), Federal agencies are required to identify expeditiously real property that can be immediately reused and redeveloped. Satisfying this objective requires the identification of real property where no hazardous substances or petroleum products, regulated by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), were stored for one year or more, known to have been released, or disposed NOMOT is a 17.6-acre site located in New Orleans, Louisiana. NOMOT has been used for warehousing and shipping of equipment since 1919. Environmentally significant operations include routine maintenance and hazardous material handling. ERM reviewed existing investigation documents; U.S. Environmental Protection Agency (EPA) , State, and county regulatory records; environmental data bases; and title documents pertaining to NOMOT during this investigation. In addition, ERM conducted interviews and visual inspections of NOMOT as well as visual inspections of and data base searches for the surrounding properties. Information in this CERFA report was current as of the site visit by ERM in October 1993. This information was used to divide the installation into two categories of parcels: CERFA Disqualified Parcels and CERFA Parcels, as defined by the Army. New Orleans military ocean terminal, CERF.

  6. Marketing family planning services in New Orleans.

    PubMed

    Bertrand, J T; Proffitt, B J; Bartlett, T L

    1987-01-01

    The health care profession is witnessing a shift in focus from the interests and needs of the service provider to those of the potential consumer in an effort to attract and maintain clients. This study illustrates the role that marketing research can play in the development of program strategies, even for relatively small organizations. The study was conducted for Planned Parenthood of Louisiana, a recently organized affiliate that began offering clinical services in May 1984, to provide information on the four Ps of marketing: product, price, place, and promotion. Data from telephone interviews among a random sample of 1,000 women 15-35 years old in New Orleans before the clinic opened confirmed that the need for family planning services was not entirely satisfied by existing service providers. Moreover, it indicated that clinic hours and the cost of services were in line with client interests. The most useful findings for developing the promotional strategy were the relatively low name recognition of Planned Parenthood and a higher-than-expected level of interest that young, low income blacks expressed in using the service.

  7. Marketing family planning services in New Orleans.

    PubMed Central

    Bertrand, J T; Proffitt, B J; Bartlett, T L

    1987-01-01

    The health care profession is witnessing a shift in focus from the interests and needs of the service provider to those of the potential consumer in an effort to attract and maintain clients. This study illustrates the role that marketing research can play in the development of program strategies, even for relatively small organizations. The study was conducted for Planned Parenthood of Louisiana, a recently organized affiliate that began offering clinical services in May 1984, to provide information on the four Ps of marketing: product, price, place, and promotion. Data from telephone interviews among a random sample of 1,000 women 15-35 years old in New Orleans before the clinic opened confirmed that the need for family planning services was not entirely satisfied by existing service providers. Moreover, it indicated that clinic hours and the cost of services were in line with client interests. The most useful findings for developing the promotional strategy were the relatively low name recognition of Planned Parenthood and a higher-than-expected level of interest that young, low income blacks expressed in using the service. PMID:3112854

  8. Green Building Policy Options for New Orleans

    SciTech Connect

    Doris, E.

    2011-09-01

    This document is adapted from a memo and report delivered to the City Council of New Orleans, the office of the Mayor of New Orleans, the Chairperson of the Citizen Stakeholders Group (New Orleans Energy Task Force) and the U.S. Department of Energy (DOE) Project Officer in 2008. The report outlines ideas for and potential impacts of various green building policies in New Orleans in the years following Hurricane Katrina.

  9. Education in New Orleans: Some Background

    ERIC Educational Resources Information Center

    Rasheed, Aesha

    2007-01-01

    Understanding the post-storm landscape of education in New Orleans and the metro area requires a grasp of some of the pre-storm realities of New Orleans public schools. This article will provide a brief overview of three arenas important to understanding the educational landscape of New Orleans--parish governance, desegregation and private…

  10. Institutional environmental impact statement, Michoud Assembly Facility, New Orleans, Louisiana

    NASA Technical Reports Server (NTRS)

    1978-01-01

    A description and analysis of Michoud Assembly Facility as an operational base for both NASA and NASA-related programs and various government tenant-agencies and their contractors is given. Tenant-agencies are governmental agencies or governmental agency contractors which are not involved in a NASA program, but utilize office or manufacturing space at the Michoud Assembly Facility. The statements represent the full description of the likely environmental effects of the facility and are used in the process of making program and project decisions.

  11. New Orleans to Venice, Louisiana. Hurricane Protection Project. Appendixes.

    DTIC Science & Technology

    1985-03-01

    bowever, since human ingestion of the raw water at the material xtraction sites is not probable, no significant effects due to . .ncreased bacterial...pelican, bald eagle, Arctic 16 B-19 . . .. • .% -," peregrine falcon, Eskimo curlew, and the sperm , humpback, sei, fin, and black right whales...the DO standard, should they occur, will be highly localized and short term. (3) Potential Effects on Human Use Characteristics. (a) Municipal and

  12. Archival Evaluation of Floodwall Alignments: New Orleans, Louisiana.

    DTIC Science & Technology

    1983-11-15

    AUT.OR.) S. CONTRACT OR GRANT NUME1;94) Sally K. and William D. Reeves DACW29-82- M -1980 S. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM...1925 ~ Samuel McC. Young, f Chief Engineer Drawn by M . Peter Villere Scale ao~e ONE MILE From Collection of Sally K. Reeves 1815 easr s3 tseSt jacq% o1...1779. 9. See M . de Armas, 5/27/1818. 10. Joseph Verloin DeGruy to Santiago Livaudais, Andres Almonaster, 10/26/1776. 11. Madame Panis to John N

  13. West Closure Complex Pump Intake Model, New Orleans, Louisiana

    DTIC Science & Technology

    2013-02-01

    Abstract The WCC pump station intake was evaluated for intake performance using a 1: 20 -scale model of the approach channel, intake bays, contracted... 20   Figure 15. Top view of contracted section and FSI in original design... 20   Figure 16. Model trash rack

  14. School Health Connection Goes Electronic: Developing a Health Information Management System for New Orleans' School-Based Health Centers. Program Results Report

    ERIC Educational Resources Information Center

    Rastorfer, Darl

    2011-01-01

    From February 2008 through April 2011, School Health Connection, a program of the Louisiana Public Health Institute, developed an electronic health information management system for newly established school-based health centers in Greater New Orleans. School Health Connection was established as part of a broader effort to restore community health…

  15. New Orleans and Energy Efficiency

    ScienceCinema

    Rosenburg, Zachary

    2016-07-12

    The Saint Bernard Project works tirelessly with volunteers, veterans and homeowners to continue the rebuilding. With the help of the Department of Energy and the Department of Housing and Urban Development they will be able to apply a greater energy efficiency strategy to help New Orleans and the country reduce our dependence on foreign oil.

  16. West Bank of the Mississippi River in the Vicinity of New Orleans, LA (East of the Harvey Canal)

    DTIC Science & Technology

    1994-08-01

    171.5 170.5 164.0 +1.0 +7.5 Government 102.4 102.0 99.8 +0.4 +2.6 Source: State of Louisiana, Department of Labor, "Louisiana Labor Market Information...percent and 7 percent per year since 1990. According to the Real Estate Market Analysis prepared by the University of New Orleans, the price of an...the real estate market throughout the area to purchases of larger homes. If the market continues its recovery and the demand for larger houses

  17. Predictors of business return in New Orleans after Hurricane Katrina.

    PubMed

    Lam, Nina S N; Arenas, Helbert; Pace, Kelley; LeSage, James; Campanella, Richard

    2012-01-01

    We analyzed the business reopening process in New Orleans after Hurricane Katrina, which hit the region on August 29, 2005, to better understand what the major predictors were and how their impacts changed through time. A telephone survey of businesses in New Orleans was conducted in October 2007, 26 months after Hurricane Katrina. The data were analyzed using a modified spatial probit regression model to evaluate the importance of each predictor variable through time. The results suggest that the two most important reopening predictors throughout all time periods were the flood depth at the business location and business size as represented by its wages in a logarithmic form. Flood depth was a significant negative predictor and had the largest marginal effects on the reopening probabilities. Smaller businesses had lower reopening probabilities than larger ones. However, the nonlinear response of business size to the reopening probability suggests that recovery aid would be most effective for smaller businesses than for larger ones. The spatial spillovers effect was a significant positive predictor but only for the first nine months. The findings show clearly that flood protection is the overarching issue for New Orleans. A flood protection plan that reduces the vulnerability and length of flooding would be the first and foremost step to mitigate the negative effects from climate-related hazards and enable speedy recovery. The findings cast doubt on the current coastal protection efforts and add to the current debate of whether coastal Louisiana will be sustainable or too costly to protect from further land loss and flooding given the threat of sea-level rise. Finally, a plan to help small businesses to return would also be an effective strategy for recovery, and the temporal window of opportunity that generates the greatest impacts would be the first 6∼9 months after the disaster.

  18. Reconstruction of New Orleans after Hurricane Katrina: A research perspective

    PubMed Central

    Kates, R. W.; Colten, C. E.; Laska, S.; Leatherman, S. P.

    2006-01-01

    Four propositions drawn from 60 years of natural hazard and reconstruction research provide a comparative and historical perspective on the reconstruction of New Orleans after Hurricane Katrina. Decisions taken over its 288-year history that have made New Orleans so vulnerable to Katrina reflect a long-term pattern of societal response to hazard events—reducing consequences to relatively frequent events, and increasing vulnerability to very large and rare events. Thus Katrina's consequences for New Orleans were truly catastrophic—accounting for most of the estimated 1,570 deaths of Louisiana residents and $40–50 billion in monetary losses. A comparative sequence and timing of recovery provides a calendar of historical experience against which to gauge progress in reconstruction. Using this calendar, the emergency postdisaster period appears to be longer in duration than that of any other studied disaster. The restoration period, the time taken to restore urban services for the smaller population, is in keeping with or ahead of historical experience. The effort to reconstruct the physical environment and urban infrastructure is likely to take 8–11 years. Conflicting policy goals for reconstruction of rapid recovery, safety, betterment, and equity are already evident. Actions taken demonstrate the rush to rebuild the familiar in contrast to planning efforts that emphasize betterment. Because disasters tend to accelerate existing economic, social, and political trends, the large losses in housing, population, and employment after Katrina are likely to persist and, at best, only partly recover. However, the possibility of breaking free of this gloomy trajectory is feasible and has some historical precedent. PMID:17003119

  19. Reconstruction of New Orleans after Hurricane Katrina: a research perspective.

    PubMed

    Kates, R W; Colten, C E; Laska, S; Leatherman, S P

    2006-10-03

    Four propositions drawn from 60 years of natural hazard and reconstruction research provide a comparative and historical perspective on the reconstruction of New Orleans after Hurricane Katrina. Decisions taken over its 288-year history that have made New Orleans so vulnerable to Katrina reflect a long-term pattern of societal response to hazard events--reducing consequences to relatively frequent events, and increasing vulnerability to very large and rare events. Thus Katrina's consequences for New Orleans were truly catastrophic--accounting for most of the estimated 1,570 deaths of Louisiana residents and $40-50 billion in monetary losses. A comparative sequence and timing of recovery provides a calendar of historical experience against which to gauge progress in reconstruction. Using this calendar, the emergency post-disaster period appears to be longer in duration than that of any other studied disaster. The restoration period, the time taken to restore urban services for the smaller population, is in keeping with or ahead of historical experience. The effort to reconstruct the physical environment and urban infrastructure is likely to take 8-11 years. Conflicting policy goals for reconstruction of rapid recovery, safety, betterment, and equity are already evident. Actions taken demonstrate the rush to rebuild the familiar in contrast to planning efforts that emphasize betterment. Because disasters tend to accelerate existing economic, social, and political trends, the large losses in housing, population, and employment after Katrina are likely to persist and, at best, only partly recover. However, the possibility of breaking free of this gloomy trajectory is feasible and has some historical precedent.

  20. New Orleans, LA, District: Report of the Secretary of the Army on Civil Works Activities for FY 2011

    DTIC Science & Technology

    2011-01-01

    WRDA of 1996 modified the project to include dredging of the entrance Section 301, P.L. 104-303 to the Oxbow Lakes designated for preservation in...River Basin, and small eastern and western portions of Louisiana that are tributary to Pearl River and Sabine River and Lake . The New Orleans...District territory encompasses 30,000 square miles. It includes sections of the Gulf Intracoastal Water- way from Lake Borgne Light 29 at the mouth

  1. USGS environmental characterization of flood sediments left in the New Orleans area after Hurricanes Katrina and Rita, 2005--Progress Report

    USGS Publications Warehouse

    Plumlee, Geoffrey S.; Meeker, Gregory P.; Lovelace, John K.; Rosenbauer, Robert J.; Lamothe, Paul J.; Furlong, Edward T.; Demas, Charles R.

    2006-01-01

    Introduction: The flooding in the greater New Orleans area that resulted from Hurricanes Katrina and Rita in September, 2005, left behind accumulations of sediments up to many centimeters thick on streets, lawns, parking lots, and other flat surfaces. These flood sediment deposits have been the focus of extensive study by the US Environmental Protection Agency (EPA) and Louisiana Department of Environmental Quality (LDEQ) due to concerns that the sediments may contain elevated levels of heavy metals, organic contaminants, and microbes. The U.S. Geological Survey (USGS) is characterizing a limited number of flood sediment samples that were collected on September 15-16 and October 6-7, 2005, from the greater New Orleans area by personnel from the USGS Louisiana Water Science Center in Baton Rouge. Small samples (< 3 pints each) of wet to dry flood sediment were collected from 11 localities around downtown New Orleans on September 15, 2005, and two large samples (40 pints each) of wet flood sediment were collected from the Chalmette area on September 16. Twelve additional samples (8-10 pints each) were collected from New Orleans, Slidell, Rigolets, and Violet on October 6 and 7. The USGS characterization studies of these flood sediments are designed to produce data and interpretations regarding how the sediments and any contained contaminants may respond to environmental processes. This information will be of use to cleanup managers and DoI/USGS scientists assessing environmental impacts of the hurricanes and subsequent cleanup activities.

  2. Edgar Degas in New Orleans

    ERIC Educational Resources Information Center

    Herberholz, Barbara

    2009-01-01

    Edgar Degas was not yet famous, but was on the point of aesthetic and commercial success when he left Paris in the fall for his New Orleans visit of about four months, during which time he painted 22 major works. It might be said that he was having a midlife crisis at this time. He had been painting ballet and horse pictures to assist his father's…

  3. Post-Katrina Land-Cover, Elevation, and Volume Change Assessment along the South Shore of Lake Pontchartrain, Louisiana, U.S.A.

    DTIC Science & Technology

    2011-01-01

    Laboratory Joint Airborne LIDAR Bathymetry Technical Center of eXpertise 7225 Stennis Airport Road, Suite 100 Kiln , MS 39556, U.S.A. Molly.k.Reif...100 Kiln , MS 39556, U.S.A. 1U.S. Army Corps of Engineers Engineer Research and Development Center, Coastal and Hydraulics Laboratory Joint Airborne...LIDAR Bathymetry Technical Center of eXpertise 7225 Stennis Airport Road, Suite 100 Kiln , MS 39556, U.S.A. ABSTRACT REIF, M.K.; MACON, C.L., and

  4. New Orleans Sees School Building Boom

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2010-01-01

    Efforts to reinvent public education in New Orleans after Hurricane Katrina have drawn such interest that it's easy to lose sight of some very concrete changes that will become obvious over time: A generation of brand-new school buildings is rising across the city. New Orleans is in the early stages of a construction spree both to build and…

  5. Determining the spatial variability of wetland soil bulk density, organic matter, and the conversion factor between organic matter and organic carbon across coastal Louisiana, U.S.A.

    USGS Publications Warehouse

    Wang, Hongqing; Piazza, Sarai C.; Sharp, Leigh A.; Stagg, Camille L.; Couvillion, Brady R.; Steyer, Gregory D.; McGinnis, Thomas E.

    2016-01-01

    Soil bulk density (BD), soil organic matter (SOM) content, and a conversion factor between SOM and soil organic carbon (SOC) are often used in estimating SOC sequestration and storage. Spatial variability in BD, SOM, and the SOM–SOC conversion factor affects the ability to accurately estimate SOC sequestration, storage, and the benefits (e.g., land building area and vertical accretion) associated with wetland restoration efforts, such as marsh creation and sediment diversions. There are, however, only a few studies that have examined large-scale spatial variability in BD, SOM, and SOM–SOC conversion factors in coastal wetlands. In this study, soil cores, distributed across the entire coastal Louisiana (approximately 14,667 km2) were used to examine the regional-scale spatial variability in BD, SOM, and the SOM–SOC conversion factor. Soil cores for BD and SOM analyses were collected during 2006–09 from 331 spatially well-distributed sites in the Coastwide Reference Monitoring System network. Soil cores for the SOM–SOC conversion factor analysis were collected from 15 sites across coastal Louisiana during 2006–07. Results of a split-plot analysis of variance with incomplete block design indicated that BD and SOM varied significantly at a landscape level, defined by both hydrologic basins and vegetation types. Vertically, BD and SOM varied significantly among different vegetation types. The SOM–SOC conversion factor also varied significantly at the landscape level. This study provides critical information for the assessment of the role of coastal wetlands in large regional carbon budgets and the estimation of carbon credits from coastal restoration.

  6. Recent Trends in Geography Education in Louisiana

    ERIC Educational Resources Information Center

    Rohli, Robert V.; Binford, Paul E.

    2016-01-01

    Geography at elementary and middle schools in Louisiana, USA., remains a social studies strand along with civics, economics, and history, with no state-required geography course at any level. But because schools may require more geography than the state standard, this research examines the extent to which K-12 students are exposed to geography in…

  7. Certain Phases of Rural School Supervision: Abstracts of Addresses Delivered at the Third Conference of Supervisors of the Southern States, Held At New Orleans, LA. December 17 and 18, 1928. Bulletin, 1929, No. 28

    ERIC Educational Resources Information Center

    Bureau of Education, Department of the Interior, 1929

    1929-01-01

    This bulletin contains abstracts of addresses delivered at a two-day conference of State and county rural school supervisors in the Southern States called by the United States Bureau of Education at New Orleans, Louisiana, December 17 and 18, 1928. Abstracts of addresses were prepared from manuscripts submitted by the authors. Section I: Problems…

  8. Ship Shoal as a prospective borrow site for barrier island restoration, coastal south-central Louisiana, Usa: Numerical wave modeling and field measurements of hydrodynamics and sediment transport

    USGS Publications Warehouse

    Stone, G.W.; Pepper, D.A.; Xu, Jie; Zhang, X.

    2004-01-01

    Ship Shoal, a transgressive sand body located at the 10 m isobath off south-central Louisiana, is deemed a potential sand source for restoration along the rapidly eroding Isles Dernieres barrier chain and possibly other sites in Louisiana. Through numerical wave modeling we evaluate the potential response of mining Ship Shoal on the wave field. During severe and strong storms, waves break seaward of the western flank of Ship Shoal. Therefore, removal of Ship Shoal (approximately 1.1 billion m3) causes a maximum increase of the significant wave height by 90%-100% and 40%-50% over the shoal and directly adjacent to the lee of the complex for two strong storm scenarios. During weak storms and fair weather conditions, waves do not break over Ship Shoal. The degree of increase in significant wave height due to shoal removal is considerably smaller, only 10%-20% on the west part of the shoal. Within the context of increasing nearshore wave energy levels, removal of the shoal is not significant enough to cause increased erosion along the Isles Dernieres. Wave approach direction exerts significant control on the wave climate leeward of Ship Shoal for stronger storms, but not weak storms or fairweather. Instrumentation deployed at the shoal allowed comparison of measured wave heights with numerically derived wave heights using STWAVE. Correlation coefficients are high in virtually all comparisons indicating the capability of the model to simulate wave behavior satisfactorily at the shoal. Directional waves, currents and sediment transport were measured during winter storms associated with frontal passages using three bottom-mounted arrays deployed on the seaward and landward sides of Ship Shoal (November, 1998-January, 1999). Episodic increases in wave height, mean and oscillatory current speed, shear velocity, and sediment transport rates, associated with recurrent cold front passages, were measured. Dissipation mechanisms included both breaking and bottom friction due to

  9. Geochemistry and solid-phase association of chromium in sediment from the Calcasieu River and estuary, Louisiana, U.S.A.

    USGS Publications Warehouse

    Simon, N.S.; Demas, C.; d'Angelo, W.

    1994-01-01

    Sediment samples were collected from the lower Calcasieu River and estuary, Louisiana, in a study of the release of metals from sediments to the overlying water column. Whole samples were characterized by analyses that included: (1) determination of total sediment ammonium concentrations; (2) determination of total sediment Cr, Mn and Fe concentrations; (3) extraction of sediment with hydrogen peroxide followed by dilute hydrochloric acid to obtain recoverable metals, including oxides; and (4) extraction of sediment with hydrogen peroxide plus pyrophosphate at a pH of 7-8 to recover organically-bound Cr but not metal oxides. Concentrations of Cr, Mn and Fe in sediment interstitial water were determined. The concentrations of Cr in interstitial water could not be predicted from total sediment concentrations of Cr. Degradation of organic matter appeared to be the mechanism that caused elevated Cr concentrations in the interstitial water. Concentrations of Cr in interstitial water were positively correlated with total concentrations of ammonium in sediment. Concentrations of Cr in interstitial water that exceeded water-column concentrations of Cr were found when the total concentrations of ammonium in sediment exceeded 1 ??mol per gram wet weight. Concentrations of metals in interstitial water that are larger than metal concentrations in the water column create a potential for diffusive flux and metal enrichment of the overlying water column. ?? 1994.

  10. 77 FR 6587 - Startek USA, Inc. Alexandria, LA; Startek USA, Inc., Collinsville, VA; Amended Certification...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... Employment and Training Administration Startek USA, Inc. Alexandria, LA; Startek USA, Inc., Collinsville, VA..., applicable to workers of StarTek USA, Inc., Alexandria, Louisiana. The workers are engaged in the supply of..., Virginia location of StarTek USA, Inc. supplied call center services such as sales and technical...

  11. Childhood sarcoidosis: Louisiana experience.

    PubMed

    Gedalia, Abraham; Khan, Tahir A; Shetty, Avinash K; Dimitriades, Victoria R; Espinoza, Luis R

    2016-07-01

    A retrospective chart review was conducted to detect patients with sarcoidosis seen by pediatric rheumatology service from the period of 1992 to 2013 at Children's hospital of New Orleans. Twenty-seven patients were identified. The average duration of symptoms before diagnosis was 5 (range 1-120) months. Five patients had onset before the age of 5 years and were diagnosed with early-onset sarcoidosis. The most common manifestations at presentation were constitutional symptoms (62 %) followed by ocular (38 %). During the course of illness, 19/27 (70 %) had multiorgan involvement. Common manifestations included uveitis/iritis (77 %), fever (50 %), hilar adenopathy (42 %), arthritis (31 %), peripheral lympadenopathy (31 %), hepatosplenomegaly (31 %), parenchymal lung disease (27 %), and skin rash (19 %). Unusual manifestations included granulomatous bone marrow disease (3 cases), hypertension (2), abdominal aortic aneurysm (large vessel vasculitis; 1), granulomatous hepatitis (1), nephrocalcinosis (1), membranous nephropathy (1), refractory granulomatous interstitial nephritis with recurrence in transplanted kidney (1), CNS involvement (2), parotid gland enlargement (1), and sensorineural hearing loss (1). Biopsy specimen was obtained in 21/27 (77 %) patients, and demonstration of noncaseating granuloma associated with negative stains for mycobacteria and fungi was seen in 18 patients. Elevated angiotensin-converting enzyme level was seen in 74 % of patients. Treatment with oral prednisone was initiated in symptomatic patients with significant clinical improvement. Low-dose methotrexate (MTX) 10-15 mg/m(2)/week orally, as steroid-sparing agent, was administered in 14 patients. Other immunomodulators included cyclophosphamide (2 patients), etanercept (2), infliximab (2), mycophenolate mofetil (1), and tacrolimus (1). Childhood sarcoidosis is prevalent in Louisiana. Most of the affected children present with a multisystem disease associated with

  12. Water quality and phytoplankton communities in lake Pontchartrain during and after the Bonnet Carre spillway opening, April to October 2008, in Louisiana, USA

    USGS Publications Warehouse

    Mize, Scott V.; Demcheck, Dennis K.

    2009-01-01

    The Bonnet Carré Spillway, located 28 miles northwest of New Orleans, was constructed in the early 1930s as part of an integrated flood-control system for the lower Mississippi River system. From 11 April to 8 May 2008, Mississippi River water was diverted through the spillway into the 629-square-mile Lake Pontchartrain, which is hydraulically connected to the Gulf of Mexico. On 8 April, prior to the opening of the spillway, water-quality instruments were deployed and recorded hourly measurements of water temperature, dissolved oxygen, specific conductance, pH, and nitrate. Discrete water-quality and phytoplankton (algae) samples were collected in Lake Pontchartrain from 8 April to 3 October 2008 to assess the water-quality nutrient enrichment effects of the diversion on the lake. The maximum influence of river water in the southern portion of the lake was captured with continuous (hourly) monitoring of nitrate concentrations, and field measurements such as of specific conductance during the critical period in late April to early May. By late May, the deployed instruments had recorded the arrival, peak, and decline of selected constituents associated with the freshwater influx from the Mississippi River/Bonnet Carré Spillway diversion. The continuous monitoring data showed the short-term interactions of high-nitrate, low-specific conductance river water and low-nitrate, high-specific conductance lake water. The phytoplankton community composition, as an indicator of water quality, illustrated an extended response from the river water evident even after the continuous and discrete samples indicated that the lake had returned to pre-diversion conditions. The initial phytoplankton community response to nutrient increases was related to accumulations of diatoms. During periods of low nutrient concentrations, accumulations of blue-greens occurred by July and August. As blue-green algae cell densities and biovolumes increased in the summer, so did the species richness

  13. Exploring the effects of black mangrove (Avicennia germinans) expansions on nutrient cycling in smooth cordgrass (Spartina alterniflora) marsh sediments of southern Louisiana, USA

    NASA Astrophysics Data System (ADS)

    Henry, K. M.; Twilley, R. R.

    2011-12-01

    Located at the northernmost extent of mangroves in the Gulf of Mexico, coastal Louisiana (LA) provides an excellent opportunity to study the effects of a climate-induced vegetation shift on nutrient cycling within an ecosystem. Climate throughout the Gulf Coast region is experiencing a general warming trend and scientists predict both hotter summers (+1.5 to 4 °C) and warmer winters (+1.5 to 5.5 °C) by 2100. Over the last two decades, mild winter temperatures have facilitated the expansion of black mangrove trees (Avicennia germinans) into the smooth cordgrass (Spartina alterniflora) along parts of the LA coast. Due to differences in morphology and physiology between these two species, the expansion of Avicennia has the potential to greatly alter sediment biogeochemistry, especially nutrient cycling. With such an extensive history of coastal nutrient enrichment and eutrophication in the Mississippi River delta, it is important to understand how nutrient cycling, retention, and removal in this region will be affected by this climate-induced vegetation expansion. We examined the effect of this species shift on porewater salinity, sulfide, and dissolved inorganic nutrient concentrations (nitrite, nitrate, ammonium, and phosphate) as well as sediment oxidation-reduction potential, bulk density, and nutrient content (carbon, nitrogen, phosphorus). We also measured net dinitrogen (N2:Ar), oxygen, and dissolved inorganic nutrient fluxes on intact, non-vegetated sediment cores collected from both Spartina and Avicennia habitats. Spartina sediments were more reducing, with higher concentrations of sulfides and ammonium. We found no significant difference between Spartina and Avicennia sediment dinitrogen, oxygen, or dissolved inorganic nutrient fluxes. Net dinitrogen fluxes for both habitat types were predominately positive, indicating higher rates of denitrification than nitrogen fixation at these sites. Sediments were primarily a nitrate sink, but functioned as both a

  14. Superfund Record of Decision (EPA Region 9): Agriculture Street Landfill, Operable Units 4 and 5, New Orleans, LA, September 2, 1997

    SciTech Connect

    1997-01-01

    The United States Environmental Protection Agency (EPA) has determined that no remedial actions are necessary to ensure the protection of human health and the environment on two of the five operable units that define the Agriculture Street Landfill Superfund Site (site) in New Orleans, Louisiana. EPA`s rationale for this decision is that previous actions have addressed all risks posed by this portion of the site and that no further action is necessary for this operable unit.

  15. Medical Journals in Louisiana before the Civil War *

    PubMed Central

    Olschner, Kay

    1972-01-01

    This study, an historical survey of medical journals in Louisiana before the outbreak of the Civil War in 1861, revealed that nine journals made an appearance during the period covered—all of them published in New Orleans. Of these, two were French language journals published by a French medical society. The others were all published by individuals rather than by professional societies. Medical practices, interests, and problems of the times were clearly reflected on the pages of the journals. It is evident that medical journalism reached a high plane in the era before the Civil War. Of the nine periodicals, only one emerged as a permanent publication after the War. PMID:4554217

  16. Louisiana High School Weathers the Storm to Become a Leader in Student Achievement and High Graduation Rates. "High Schools That Work" Profile

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2011

    2011-01-01

    Warren Easton Charter High School in New Orleans, Louisiana, has weathered changes of many types, including Hurricane Katrina in 2005. After having to close for the 2005-2006 school year, the school reopened as a charter school with a board and stepped up its efforts to raise student achievement. Now the school is receiving attention for the…

  17. Earth Scientists and Public Policy: Have We Failed New Orleans?

    NASA Astrophysics Data System (ADS)

    Dixon, Timothy H.; Dokka, Roy K.

    2008-03-01

    Earth scientists rarely influence public policy or urban planning. In defiance of geologic reality, cities are established on or expanded into floodplains, wetlands, earthquake faults, and active volcanoes. One exception to our lack of influence is that shortly after a major natural disaster, there is a brief window of heightened public awareness that may lead to sensible regulation or relocation of infrastructure. After the 1933 Long Beach earthquake, for example, California building codes were improved to reduce earthquake hazard. After Mississippi River flooding in 1993, several U.S. cities designated parts of their low-lying floodplain as green space. How have we done with New Orleans and southern Louisiana, devastated by hurricanes Katrina and Rita in 2005? Unfortunately, not very well. In the aftermath of those storms, an opportunity existed to educate engineers, policy makers, and the public about long-term hazards associated with land subsidence and sea level rise. This message was not conveyed, and expensive rebuilding has proceeded under the false assumption of relative coastal stability and slow sea level rise.

  18. HoCP 04-838 – A new sugarcane variety for Louisiana

    Technology Transfer Automated Retrieval System (TEKTRAN)

    HoCP 04-838 was released to the Louisiana sugar industry on May 3, 2011 by the Agricultural Research Service of the United States Department of Agriculture in cooperation with the Louisiana State University Agricultural Center, and the American Sugar Cane League of the U.S.A., Inc. HoCP 04-838 re...

  19. Ho 07-613 – A potential new sugarcane variety for Louisiana

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The clone Ho 07-613 will be up for release to Louisiana sugarcane farmers in May of 2014. This potential new variety is a joint release of the United States Department of Agriculture, the Louisiana State University Agricultural Center, and the American Sugar Cane League of the U.S.A., Inc. Ho 07-613...

  20. Man in Louisiana's coastal zone - From reclamation to subsidence

    SciTech Connect

    Davis, D.W. )

    1990-09-01

    For more than 300 years the US marsh lands were thought to be of no economic value. They were considered useless wastelands. Today, they are recognized as valuable and highly productive environments. As a renewable resource that operates with minimum capital expenditures, the wetlands are epitomized in Louisiana. Even so, south Louisiana's first settlers were unaware of the wetlands value. These coastal lowlands were considered a nuisance. They bred yellow fever-carrying mosquitos and contributed directly and indirectly to flooding. Consequently, to overcome the hardships of being sea-level citizens, for more than 250 years the inhabitants have systematically reclaimed the marshes and swamps. As a result of the intense utilization of levees and pumps, normally wet property began to dry out, losing some of its natural buoyancy, increasing regional subsidence. Man-induced negative land surfaces are producing an urbanized population that must face the realities of subsidence caused by unregulated reclamation. New Orleans has, in fact, become North America's premier sinking city. The population has been forced to learn how to live with the problem. Nevertheless, these people are at risk, particularly if the current predicted sea-level rise of 1.2 mm/yr is correct. In the main, Louisiana's coastal issues will become those of the nation and represent the precursor of things to come. Louisiana's reaction and solutions to these issues will establish a precedent for the remainder of the country to follow.

  1. Renovating Charity Hospital or building a new hospital in post-Katrina New Orleans: economic rationale versus political will.

    PubMed

    Leleu, Hervé; Moises, James; Valdmanis, Vivian Grace

    2013-02-01

    Since September 2005, Charity Hospital of New Orleans has been closed due to Hurricane Katrina. A debate following the closing arose about whether this public hospital should be renovated or a new medical center affiliated with the Louisiana State University should be built. Using academic literature, government statistics, and popular press reports, we describe the economic implications that support the view that Charity Hospital should have been renovated. We also address why this policy was not pursued by demonstrating the influence politics and individual stakeholders (specifically, Louisiana State University) had on the eventual policy pursued. In this commentary we also note the political identity movement away from public-sector provision of services to private-sector interests.

  2. Educational Reform in Louisiana.

    ERIC Educational Resources Information Center

    Maxcy, Spencer J.; Maxcy, Doreen O.

    1993-01-01

    Although education has appealed to southern governors as a catapult to historical recognition, future governors should consider Louisiana Governor Buddy Roemer's ill-fated educational reform plan for Louisiana State University's College of Education, particularly its teacher evaluation and internship program. Public education seems a low-priority…

  3. Community-Based Wetland Restoration Workshop in the Lower Ninth Ward, New Orleans

    NASA Astrophysics Data System (ADS)

    Wang, H. F.; Craig, L.; Ross, J. A.; Zepeda, L.; Carpenter, Q.

    2010-12-01

    Since 2007 a workshop class of University of Wisconsin-Madison students has participated in a community-based project in New Orleans to investigate the feasibility of restoring the Bayou Bienvenue Wetland Triangle (BBWT), which is adjacent to the Lower 9th Ward in New Orleans. This 440-acre region is currently open water but was a cypress forest until the 1970s. Restoration would provide protection from storm surges, restored ecological services, and recreational use. The workshop introduced students to the multidisciplinary skills needed to work effectively with the complex and interconnected issues within a project involving many stakeholders. The stakeholders included the Center for Sustainable Engagement and Development (CSED), Lower 9th Ward residents, non-profits (e.g., Sierra Club, Environmental Defense, Lake Pontchartrain Basin Foundation, National Wildlife Federation), government agencies (e.g., New Orleans Sewerage and Water Board, Army Corps of Engineers), neighborhood groups (e.g., Holy Cross Neighborhood Association, The Village), and universities (Tulane, U. of New Orleans, LSU, U. Colorado-Denver, Southeastern Louisiana). The course ran initially as a Water Resources Management practicum in the first two summers and then as a broader multidisciplinary project with student expertise in hydrology, social science, law, planning, policy analysis, community development, GIS, public health, environmental education and ecological restoration. The project divided into three main components: wetland science, social science, and land tenure and planning. Principal activities in wetland science were to monitor water levels and water quality, inventory flora and fauna, and plant grasses on small “floating islands.” The principal social science activity was to conduct a neighborhood survey about knowledge of the wetland and interest in its restoration. The land tenure and planning activity was to investigate ownership and transfer of property within the

  4. Rebuilding for the Community in New Orleans

    ERIC Educational Resources Information Center

    Bingler, Steven

    2010-01-01

    Five years after hurricane Katrina, the City of New Orleans is now implementing a far-reaching plan for the systemic renovation and rebuilding of community programmes and infrastructure. A total of USD 3 billion has now been allocated to public building projects. With the student population down to nearly half of pre-storm totals, a recently…

  5. Public health assessment for Agriculture Street Landfill, New Orleans, Orleans Parish, Louisiana, Region 6: CERCLIS number LAD981056997. Final report

    SciTech Connect

    Not Available

    1999-06-02

    Agriculture Street Landfill (ASL) is a former landfill that has been developed in part for residential use. Site contaminants have been detected in soil, dust, air, and garden produce. Residents may be exposed to site contaminants through ingestion, skin contact, or breathing. The primary contaminants are metals, polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds, and pesticides. The undeveloped area of the site has been classified as a public health hazard. The highest levels of contaminants have been detected in the undeveloped area. The majority of the residential area and the Press Park Community Center have been classified as no apparent public health hazard since the levels of contaminants in the soil are generally below levels of health concern. Based on the data reviewed, it is recommended that measures be taken to limit residents' exposure to areas where soil is contaminated at levels of health concern.

  6. 75 FR 11937 - Ternium USA, Inc.; Shreveport, LA; Notice of Termination of Investigation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF LABOR Employment and Training Administration Ternium USA, Inc.; Shreveport, LA; Notice of Termination of..., USA, Inc., Shreveport, Louisiana. The petitioner has requested that the petition be...

  7. A survey of the occurrence of Bacillus anthracis in North American soils over two long-range transects and within post-Katrina New Orleans

    USGS Publications Warehouse

    Griffin, Dale W.; Petrosky, T.; Morman, S.A.; Luna, V.A.

    2009-01-01

    Soil samples were collected along a north-south transect extending from Manitoba, Canada, to the US-Mexico border near El Paso, Texas in 2004 (104 samples), a group of sites within New Orleans, Louisiana following Hurricane Katrina in 2005 (19 samples), and a Gulf Coast transect extending from Sulphur, Louisiana, to DeFuniak Springs, Florida, in 2007 (38 samples). Samples were collected from the top 40 cm of soil and were screened for the presence of total Bacillus species and Bacillus anthracis (anthrax), specifically using multiplex-polymerase chain reaction (PCR). Using an assay with a sensitivity of ???170 equivalent colony-forming units (CFU) g-1 field moist soil, the prevalence rate of Bacillus sp./B. anthracis in the north-south transect and the 2005 New Orleans post-Katrina sample set were 20/5% and 26/26%, respectively. Prevalence in the 2007 Gulf Coast sample set using an assay with a sensitivity of ???4 CFU g-1 of soil was 63/0%. Individual transect-set data indicate a positive relation between occurrences of species and soil moisture or soil constituents (i.e., Zn and Cu content). The 2005 New Orleans post-Katrina data indicated that B. anthracis is readily detectable in Gulf Coast soils following flood events. The data also indicated that occurrence, as it relates to soil chemistry, may be confounded by flood-induced dissemination of germinated cells and the mixing of soil constituents for short temporal periods following an event.

  8. A survey of the occurrence of Bacillus anthracis in North American soils over two long-range transects and within post-Katrina New Orleans

    USGS Publications Warehouse

    Griffin, Dale W.; Petrosky, Terry; Morman, Suzette A.; Luna, Vicki A.

    2009-01-01

    Soil samples were collected along a north-south transect extending from Manitoba, Canada, to the US-Mexico border near El Paso, Texas in 2004 (104 samples), a group of sites within New Orleans, Louisiana following Hurricane Katrina in 2005 (19 samples), and a Gulf Coast transect extending from Sulphur, Louisiana, to DeFuniak Springs, Florida, in 2007 (38 samples). Samples were collected from the top 40 cm of soil and were screened for the presence of total Bacillus species and Bacillus anthracis (anthrax), specifically using multiplex-polymerase chain reaction (PCR). Using an assay with a sensitivity of ~170 equivalent colony-forming units (CFU) g-1 field moist soil, the prevalence rate of Bacillus sp./B. anthracis in the north-south transect and the 2005 New Orleans post-Katrina sample set were 20/5% and 26/26%, respectively. Prevalence in the 2007 Gulf Coast sample set using an assay with a sensitivity of ~4 CFU g-1 of soil was 63/0%. Individual transect-set data indicate a positive relation between occurrences of species and soil moisture or soil constituents (i.e., Zn and Cu content). The 2005 New Orleans post-Katrina data indicated that B. anthracis is readily detectable in Gulf Coast soils following flood events. The data also indicated that occurrence, as it relates to soil chemistry, may be confounded by flood-induced dissemination of germinated cells and the mixing of soil constituents for short temporal periods following an event.

  9. Environmental consequences of water pumped from greater New Orleans following Hurricane Katrina: chemical, toxicological, and infaunal analysis.

    PubMed

    Suedel, Burton C; Steevens, Jeffery A; Kennedy, Alan J; Brasfield, Sandra M; Ray, Gary L

    2007-04-01

    The U.S. Army Engineer Research and Development Center Environmental Laboratory, Vicksburg, MS, conducted a study to determine the extent to which Hurricane Katrina floodwaters in the New Orleans, Louisiana area may have had impacts on wildlife habitat and other biological resources in surrounding areas. These studies were conducted as part of the Interagency Performance Evaluation Taskforce, an investigation of environmental impacts originating from the failure of the hurricane protection system during Hurricane Katrina. This paper presents data regarding the effects of pumped floodwaters on sediment chemistry, toxicity, and benthic invertebrate assemblages near pumping stations that discharged floodwaters into marshes near Chalmette and Violet, Louisiana. Chemical contamination of sediments was observed and varied among sample locations (e.g., outfall locations, wastewater treatment plant, canals, and wetlands); however, trends in the chemistry data were not always consistent with bioassay results. A comparison of the sediment chemistry data from this study with three other studies reporting concentrations of chemicals in sediments within the city of New Orleans suggested that sediments and associated contaminants present within the levees were not pumped into the marsh in appreciable quantities.

  10. Soil arsenic surveys of New Orleans: localized hazards in children's play areas.

    PubMed

    Mielke, Howard W; Gonzales, Chris R; Cahn, Elise; Brumfield, Jessica; Powell, Eric T; Mielke, Paul W

    2010-10-01

    Arsenic (As) ranks first on the 2005 and 2007 hazardous substances priority lists compiled for the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). This study describes two New Orleans soil As surveys: (1) a survey of composite soil samples from 286 census tracts and (2) a field survey of soil As at 38 play areas associated with the presence of chromated-copper-arsenate (CCA)-treated wood on residential and public properties. The survey of metropolitan New Orleans soils revealed a median As content of 1.5 mg/kg (range <0.2-16.4) and no distinctive differences between the soils of the city core and outlying areas. Play area accessible soils associated with CCA-treated wood (N = 32) had a median As of 57 mg/kg and 78% of the samples were ≥12 mg/kg, the Louisiana soil As standard. The field survey of play areas for CCA-treated wood (N = 132 samples at 38 sites) was conducted with a portable energy-dispersive X-ray fluorescence (XRF) analyzer. Seventy-five of 132 wood samples (56.8%) were deemed CCA-treated wood. Of the 38 play areas surveyed, 14 (36.8%) had CCA-treated wood. A significant association (Fisher's exact p-value = 0.348 × 10(-6)) was found between CCA-treated wood and soil As (N = 75). At one elementary school CCA-treated woodchips (As range 813-1,654 mg As/kg) covered the playgrounds. The situation in New Orleans probably exists in play areas across the nation. These findings support a precautionary program for testing soils and wood for hazardous substances at all play areas intended for children.

  11. The geography of mortality from Hurricane Katrina in New Orleans

    NASA Astrophysics Data System (ADS)

    Mutter, J. C.; Mara, V.; Jayaprakash, S.; None

    2011-12-01

    Hurricane Katrina was one of the highest mortality disasters in US history. Typical hurricanes of the same strength take very few lives. Katrina's mortality is exceeded only by the so-called Galveston Flood (a hurricane) of 1900 that occurred at a time when forecasting was poor and evacuation was possible only by train or horse. The levee failures in New Orleans were a major contributing factor unique to Katrina. An examination of the characteristics of mortality may give insight into the cause of the great scope of the tragedy and the special vulnerability of those who died. We examine the spatial aspects of mortality. The locations of deceased victims were matched with victim information including age, race and gender for approximately 800 victims (data from Louisiana Department of Health and Hospitals). From this we can analyze for spatial clustering of mortality. We know that Katrina took a particularly heavy toll on the elderly so we can analyze, for instance, whether the elderly were more likely to die in some locations than in others. Similarly, we analyze for gender and race against age (dividing age into five groups this gives 20 categories) as a factory in the geographic distribution of mortality as a way to recover measures of vulnerability. We can also correlate the spatial characteristics of mortality with underlying causes that might contribute to vulnerability. Data is available at a census block level on household income, poverty rates, education, home ownership, car ownership and a variety of other factors that can be correlated with the spatial mortality data. This allows for a multi-parameter estimation of factors that govern mortality in this unusually high mortality event.

  12. Louisiana Believes: Annual Report 2013

    ERIC Educational Resources Information Center

    Louisiana Department of Education, 2013

    2013-01-01

    "Louisiana Believes" is the state's comprehensive plan to ensure every student is on track to a professional career or a college degree. This annual report details Louisiana's progress toward that objective during the 2012-2013 school year, along with strategy for the coming school year. "Louisiana Believes" has three…

  13. Louisiana coastal ecosystem

    USGS Publications Warehouse

    ,

    2000-01-01

    Louisiana's coast and its degradation and restoration are major environmental issues being studied at the National Wetlands Research Center. Coastal ecosystems are vulnerable because of the tremendous amount of human activity that takes place along the coast. Information on ecological processes is essential to guide the development along the coast as well as to protect and restore wildlife habitat.Louisiana has about 40% of coastal wetlands in the lower 48 states; they support fish, waterfowl, and fur-bearing animals as well as unique cultures like that of the Acadians. The fish and wildlife resources of Louisiana's coast produce over $1 billion each year in revenues.But Louisiana has the highest coastal loss rate because of natural and human causes. Over the past three decades, Louisiana has lost as much as 35-40 mi2 (90-104 km2) of coastal wetlands a year.The National Wetlands Research Center is qualified to assess and monitor this ecosystem because of its proximity to the study area, a staff chosen for their expertise in the system, and a number of established partnerships with others who study the areas. The Center is often the lead group in partnerships with universities, other federal agencies, and private entities who study this ecosystem.Most of the Center's research and technology development performed for coastal wetlands are done at the Lafayette headquarters; some work is performed at the National Wetlands Research Center's project office in Baton Rouge, LA.

  14. New Orleans Colleges Slog toward Recovery from Katrina

    ERIC Educational Resources Information Center

    Mangan, Katherine

    2008-01-01

    Twenty-eight months after Hurricane Katrina forced the closures of more than a half-dozen New Orleans colleges and universities, many of them are still struggling to regain their enrollments and restore buildings damaged by floodwater and mold. Over all, college enrollment in New Orleans increased slightly in the fall of 2007, reaching 74 percent…

  15. Steps to Developing the New Orleans Strategic Energy Plan (Presentation)

    SciTech Connect

    Brown, E.

    2011-01-01

    This presentation was given by NREL's Elizabeth Doris (Brown) to the New Orleans City Council in January 2008. NREL was funded by DOE to provide technical assistance to New Orleans after Hurricanes Katrina and Rita. The presentation provides an overview of strategic energy planning, case studies, and suggested next steps for implementing energy efficiency and renewable energy into the city's rebuilding efforts.

  16. Water-level measurements and chloride concentrations for selected wells in Louisiana, January 1988-October 1997

    USGS Publications Warehouse

    Lovelace, Wendell M.

    2002-01-01

    This report presents water-level measurements and chlorideconcentrations in water from selected wells completed in aquifers in Louisiana. The data were collected during the period January1988-October 1997. Water-level data are presented for 109 wells, and chloride data are presented for 45 wells. Hydrographs and summaries of water-level trends are presented for wellscompleted in aquifers throughout the State. Chlorographs and summaries of chloride trends are presented for wells completed in the Mississippi River alluvial and Sparta aquifers; Chicot aquifer system; and Gramercy, Norco, and Gonzales-New Orleans aquifers. Data are presented in graphical and tabular formats.

  17. Significance Assessment of 16AN26, New River Bend Revetment, Ascension Parish, Louisiana

    DTIC Science & Technology

    1989-12-01

    A225 279 New Orleans District SIGNIFICANCE ASSESSMENT OF 16AN26, NEW RIVER, BEND REVETMENT, ASCENSION PARISH, LOUISIANA December 1989 FINAL REPORT R...tfD (’ ) CD ) IT v x c 0:j ccs C: ccs ccs ccs ccs ccs ND C 0 cm CDl CQ CV CD C 6 Ci) C C. CR 6 C.) 0 -Y C’)0 - 0 CD1 50 .2~ wzw -7w -J ~ cr 51V...Value of Board," he listed $25,000. 1- _ms i.kely that many of his former slaves had become lborers for him. It zbe cr -rsg )f the previous year, the

  18. Photographic images captured while sampling for bald eagles near the Davis Pond freshwater diversion structure in Barataria Bay, Louisiana (2009-10)

    USGS Publications Warehouse

    Jenkins, Jill A.; Jeske, Clinton W.; Allain, Larry K.

    2011-01-01

    The implementation of freshwater diversions in large-scale coastal restoration schemes presents several scientific and management considerations. Large-scale environmental restructuring necessitates aquatic biomonitoring, and during such field studies, photographs that document animals and habitat may be captured. Among the biomonitoring studies performed in conjunction with the Davis Pond freshwater diversion structure south of New Orleans, Louisiana, only postdiversion study images are readily available, and these are presented here.

  19. Analyses of water, core material, and elutriate samples collected near Buras, Louisiana (New Orleans to Venice, Louisiana, Hurricane Protection Project)

    USGS Publications Warehouse

    Leone, Harold A.

    1977-01-01

    Eight core-material-sampling sites were chosen by the U.S. Army Corps of Engineers as possible borrow areas for fill material to be used in levee contruction near Buras, La. Eleven receiving-water sites also were selected to represent the water that will contact the porposed levees. Analyses of selected nutrients, metals, pesticides, and other organic constitutents were performed upon these bed-material and native-water samples as well as upon elutriate samples of specific core material-receiving water systems. The results of these analyses are presented without interpretation. (Woodard-USGS)

  20. Louisiana Adolescent Data Book.

    ERIC Educational Resources Information Center

    Kimbrell, Joe, Ed.; Daly, Maureen, Ed.; Sterne, Sylvia, Ed.; Howard, Sharon, Ed.; Evans, Trina, Ed.; Lowenthal, Nancy, Ed.; Galatas, Kate, Ed.; Sumrall, Liz, Ed.

    This report provides a comprehensive review of the status of Louisiana's youth and is designed to be used in planning efforts and in developing priorities for improving the health and welfare of the youth of the state. Chapter 1 of the report examines the concept of expanding the definition of health to include social and emotional development,…

  1. Monitoring Inland Storm Surge and Flooding From Hurricane Gustav in Louisiana, September 2008

    USGS Publications Warehouse

    McGee, Benton D.; Goree, Burl B.; Tollett, Roland W.; Mason, Jr., Robert R.

    2008-01-01

    On August 29-31, 2008, the U.S. Geological Survey (USGS) deployed a mobile monitoring network consisting of 124 pressure transducers (sensors) (figs. 1, 2) at 80 sites over an area of about 4,200 square miles to record the timing, extent, and magnitude of inland hurricane storm surge and coastal flooding generated by Hurricane Gustav, which made landfall in southeastern Louisiana on September 1. One-hundred twenty-one sensors from 61 sites (fig. 3) were recovered. Thirty-seven sites from which sensors were recovered were in the New Orleans area, and the remaining 24 sites were distributed throughout southeastern Louisiana. Sites were categorized as surge (21), riverine flooding (18), anthropogenic (affected by the operation of gates or pumps) (17), or mixed/uncertain on the basis of field observations and the appearance of the water-level data (5).

  2. Photographic copy of October 4, 1931 New Orleans Morning Tribune ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photographic copy of October 4, 1931 New Orleans Morning Tribune newspaper article. Located in a photo album at the National Museum of American History, Smithsonian Institution, Archives Center, Work and Industry Division, Washington, D.C. OCTOBER 4, 1931 NEW ORLEANS MORNING TRIBUNE NEWSPAPER ARTICLE ANNOUNCING THAT THE WORK ON THE NEW BRIDGE IS EXPECTED TO START IN 90 DAYS. - Huey P. Long Bridge, Spanning Mississippi River approximately midway between nine & twelve mile points upstream from & west of New Orleans, Jefferson, Jefferson Parish, LA

  3. Examining the aftereffects of Hurricane Katrina in New Orleans: a qualitative study of faculty and staff perceptions.

    PubMed

    Burnham, Joy J; Hooper, Lisa M

    2012-01-01

    Researchers have reported how Hurricane Katrina has affected teachers who work with Kindergarten to Grade 12 (K-12), yet little is known about how the natural disaster has affected other important K-12 faculty and staff (e.g., coaches, librarians, school counselors, and cafeteria workers). Missing from the literature is the impact that this natural disaster has had on these formal (school counselors) and informal (coaches, librarians) helpers of K-12 students. Using a focus group methodology, the authors examined the aftereffects of Hurricane Katrina on 12 school employees in New Orleans, Louisiana, 18 months after the hurricane. Informed by qualitative content analysis, three emergent themes were identified: emotion-focused aftereffects, positive coping, and worry and fear. The implications for future research and promoting hope in mental health counseling are discussed.

  4. Examining the Aftereffects of Hurricane Katrina in New Orleans: A Qualitative Study of Faculty and Staff Perceptions

    PubMed Central

    Burnham, Joy J.; Hooper, Lisa M.

    2012-01-01

    Researchers have reported how Hurricane Katrina has affected teachers who work with Kindergarten to Grade 12 (K-12), yet little is known about how the natural disaster has affected other important K-12 faculty and staff (e.g., coaches, librarians, school counselors, and cafeteria workers). Missing from the literature is the impact that this natural disaster has had on these formal (school counselors) and informal (coaches, librarians) helpers of K-12 students. Using a focus group methodology, the authors examined the aftereffects of Hurricane Katrina on 12 school employees in New Orleans, Louisiana, 18 months after the hurricane. Informed by qualitative content analysis, three emergent themes were identified: emotion-focused aftereffects, positive coping, and worry and fear. The implications for future research and promoting hope in mental health counseling are discussed. PMID:22629217

  5. The development of manufactured flood risk: New Orleans' mid-century growth machine and the hurricane of 1947.

    PubMed

    Youngman, Nicole

    2015-10-01

    Much of the flood risk faced by coastal and riparian populations worldwide is manufactured rather than strictly natural--the outcome of human development projects involving municipal growth machines. This paper details the impacts of the hurricane of September 1947 on New Orleans, Louisiana, United States, and its relationship with the urban development and expansion efforts undertaken during and after the Second World War of 1939-45. New Orleans' newest drainage and shipping canals, which were a major part of its mid-twentieth century development initiative, funnelled the storm surge into the city, a pattern that would repeat itself in subsequent years. Unlike more infamous hurricanes, such as Betsy and Katrina of 1965 and 2005, respectively, the 1947 event is not well-known among disaster researchers. Yet, it provides a fundamental example of how local elites have continuously exacerbated flood risk throughout the city and surrounding area, leaving it simultaneously dependent on and endangered by its embedded system of drainage and shipping canals.

  6. Louisiana's statewide beach cleanup

    USGS Publications Warehouse

    Lindstedt, Dianne M.; Holmes, Joseph C.

    1989-01-01

    Litter along Lousiana's beaches has become a well-recognized problem. In September 1987, Louisiana's first statewide beach cleanup attracted about 3300 volunteers who filled 16,000 bags with trash collected along 15 beaches. An estimated 800,173 items were gathered. Forty percent of the items were made of plastic and 11% were of polystyrene. Of all the litter collected, 37% was beverage-related. Litter from the oil and gas, commercial fishing, and maritime shipping industries was found, as well as that left by recreational users. Although beach cleanups temporarily rid Louisiana beaches of litter, the real value of the effort is in public participation and education. Civic groups, school children, and individuals have benefited by increasing their awareness of the problems of trash disposal.

  7. Physical Model Study of Flowerpot Discharge Outlet, Western Closure Complex, New Orleans, Louisiana

    DTIC Science & Technology

    2013-05-01

    tested for Reynolds number effects. Based on Miller (1978), the loss coefficient in a 6- and 8-deg diffuser with a thin inlet boundary layer was...1 Design measured a static head of el 20.5, as shown in Figure 8. The total energy elevation based on the sum of the static head and the velocity...vertical pipe above the pump. The depth upstream from the free overfall was used to define the water level at the vertical pipe outlet. The application

  8. New Whole-House Solutions Case Study: Green Coast Enterprises, New Orleans, Louisiana

    SciTech Connect

    none,

    2012-04-01

    This builder worked with Building Science Corporation to build moisture- and flood-resistant HERS- 65 affordable homes on pier foundations, with borate pressure-treated lumber, wind-resistant OSB sheathing, hurricane strapping, roofing membrane, and closed-cell spray foam in attic, walls, and under floor.

  9. The Newcomb Precedent: College Closure and the Interpretation of Donor Intent in New Orleans, Louisiana

    ERIC Educational Resources Information Center

    Wallace, Whitney R.; Platt, R. Eric; Blankenship, Ann; Mandishona, Tanyaradzwa

    2016-01-01

    This case study reviews the financial dispute and legal battle between the heirs of Josephine Newcomb and Tulane University. Following Hurricane Katrina (2005), Tulane's Board of Directors announced Newcomb College's closure to stabilize university finances. In response, Newcomb's heirs filed suit against the university. In 2009, the Louisiana…

  10. Convention Proceedings Digest (New Orleans, Louisiana, December 4-9, 1970).

    ERIC Educational Resources Information Center

    American Vocational Association, Inc., Washington, DC.

    To provide current information on vocational education, proceedings of the 1970 American Vocational Association Convention were prepared by recorders appointed for each area. Sections are: (1) General Sessions, (2) Awards and Citations, (3) House of Delegates, (4) Program of Work and Policy Resolutions, (5) Departments of Adult, Postsecondary,…

  11. Mathematical Foundations of Programming Semantics International Conference (9th) Held in New Orleans, Louisiana, April 1993

    DTIC Science & Technology

    1993-04-01

    Lamarche considers structures of either of two polarities o and ., which stand for "address" and "datum", or "input" and "output" (in the sense of Danos -R...data structures, in Proc. Seventh Annual Symposium on Logic in Computer Science, Santa-Cruz (1992). [Dan] V. Danos , Une application de ]a logique...Hill, New York, 1966, second edition. (First edition 1953 ). [AM-A80] Ashtekar, A. and A. Magnon-Ashtekar "A geometrical ap- proach to external

  12. Architectural and Archeological Investigations in and Adjacent to the Bywater Historic District, New Orleans, Louisiana

    DTIC Science & Technology

    1994-10-01

    rains In late April or May, exploiting forested riverine areas. Archeological investigations at Late Archaic shell middens and mounds indicate a...The phase, named after the Bayou Jasmine site (16SJB2) In St. John the Baptist Parish, Is typified by Rangia shell and earth middens , by an artifact...Linsley site (16OR40), a Bayou Jasmine Phase shell midden cluster, around 1740 B.C., very early In the Poverty Point sequence (Gagliano 1963); Garcia

  13. New Orleans to Venice, Louisiana Hurricane Protection Project, Draft Supplemental Environmental Impact Statement. Appendixes.

    DTIC Science & Technology

    1984-02-01

    Amphibians and Reptiles Various species of frogs, turtles, and snakes are common in the project area. Representative species include pig frog, diamondback ... terrapin , and western cottonmouth. The American alligator is also expected to occur in the project area in limited numbers. Endangered Species The

  14. New Orleans to Venice, Louisiana Hurricane Protection Project, Draft Supplemental Environmental Impact Statement.

    DTIC Science & Technology

    1984-02-01

    diverse and provides for a number of species. A few reptiles are found in the study area, and these include the gulf saltmarsh snake, diamondback ... terrapin , and alligator. Sea turtles may enter the bays. tbngame birds present include grebes, loons, cormorants, and pelicans; egrets, ibis, and herons

  15. Archeological Survey and Testing in the Holy Cross Historic District, New Orleans, Louisiana. Volume 1

    DTIC Science & Technology

    1992-02-01

    Hermann-Grima House at 320 St. Louis Street in the Vieux Carre is actually a structural complex that includes a two-story brick mansion, rear courtyard...separated by fill indicates that residents of the Vieux Carre periodically elevated their occupation surfaces. Most of the eighteenth century artifacts...The project area was within Faubourg Treme immediately adjacent to the Vieux Carre, and was bounded by North Rampart, St. Philip, North Villere, and

  16. Archeological Monitoring, Jackson to Thalia Street Floodwall (Phase 3). Orleans Parish, Louisiana

    DTIC Science & Technology

    1993-02-01

    selected the site of the present- day Vieux Carre as the locale for establishing this new city. Colonists were recruited in France, Germany, and other...the Vieux Carre destroyed 850 buildings, including most of the mercantile business establishments and residences of the wealthy elite (Wilson 1968:44...45). After the 1788 fire, the city was quickly rebuilt. However, a second conflagration in 1794 within the Vieux Carre destroyed all of the structures

  17. Archeological Survey and Testing in the Holy Cross Historic District, New Orleans, Louisiana. Volume 2

    DTIC Science & Technology

    1992-02-01

    Amethyst glass 3 1 26 23 1 Amethyst gaslamp glass (crimped) I Amethyst goblet/ tumbler I... Amethyst paneled flask base, post bottom Amethyst lid 1 Amethyst shot glass Aqua glass 1 4 Aqua base, post bottom 1 Black glass Blue glass 6 1 13 2...N5 N5 N5 N5 N5 W5 W10 W15 W25 E15 EO W5 W15 W20 Amethyst glass 1 21 Amethyst gaslamp glass (crimped) Amethyst goblet/ tumbler Amethyst paneled

  18. Water Quality And Sediment Evaluation for Inner Harbor Navigation Canal Lock Replacement Project, New Orleans, Louisiana

    DTIC Science & Technology

    2011-08-01

    Alternative II (ERDC 2008) (yd3) Volume to Selected Placements Proposed Alternative (yd3) Approximate Year Dredged DMMU/Locatio n Materia l Type1...yd3) Approximate Year Dredged DMMU/Locatio n Materia l Type1 Suitability (No Benthic Toxicity) Total Volume Volume by Section Float in Place

  19. AERA Vocational Education Special Interest Group Proceedings (New Orleans, Louisiana, April 24-28, 2000).

    ERIC Educational Resources Information Center

    Truell, Allen D., Ed.

    This document contains six papers on vocational education. "Blurring the Boundaries: The Emergence of the New Vocational Student" (Mario Delci) documents the benefits of combining an academic curriculum with vocational coursework. "Observable Teaching Effectiveness and Personality Types of Selected Beginning Career and Technical…

  20. ADCIS Conference Proceedings (27th, New Orleans, Louisiana, February 3-6, 1986).

    ERIC Educational Resources Information Center

    Association for the Development of Computer-based Instructional Systems.

    The 52 papers in this volume, which represent recent research and applications in the field of computer-based instruction, are grouped under 10 general topic areas: (1) computer-based training; (2) elementary, secondary, junior college, and math education; (3) health; (4) home economics; (5) implementation; (6) mini-microcomputers; (7) PILOT; (8)…

  1. The Economic Benefits of Reducing High School Dropout Rates in the New Orleans, Louisiana, Metro Area

    ERIC Educational Resources Information Center

    Alliance for Excellent Education, 2009

    2009-01-01

    In an effort to better understand the various economic benefits that a particular urban area could expect were it to reduce its number of high school dropouts, the Alliance for Excellent Education, with the generous support of State Farm[R], has developed a sophisticated economic model in partnership with Economic Modeling Specialists Inc. The…

  2. American Vocational Education Research Association (AVERA) Proceedings (New Orleans, Louisiana, December 10-13, 1998).

    ERIC Educational Resources Information Center

    American Vocational Education Research Association.

    This document contains 14 research paper presentations and 5 "mini-tips" from the 1998 American Vocational Education Research Association (AVERA) annual meeting. The first section includes three papers on international and distance education: "Determining Success of Vocational Students Enrolled in Distance Education Courses"…

  3. Ship Production Symposium Held in New Orleans, Louisiana on August 26-28, 1987

    DTIC Science & Technology

    1987-08-01

    for Building the Multi-Purpose Mobilization Ship, PD 214, in a Shipyard of the People’s Republic of China H.M. Bunch, Member, Transportation Research...the evalu- ation stage. (2) Improvement of work environment o Working Area Enclosing Mobile Structure IHI has made all the zone out- fitting areas...weather proof (all weather type) by establishing mobile structures over them. o Simplified Scaffolding Units IHI abolished conventional scaffoldings and

  4. Louisiana's Children of the Fields.

    ERIC Educational Resources Information Center

    Junkin, William J., Jr.; Faser, Patricia F.

    Louisiana, like other agricultural states, has long known the cyclic demand for large numbers of seasonal farm workers. These migrant workers are being replaced by machines, except during harvesting of crops which resist mechanization (e.g., strawberries). Families migrate to Louisiana to pick berries. Due to this influx of educatables, the local…

  5. 77 FR 2120 - Environmental Impact Statement for New Orleans Rail Gateway (NORG), Jefferson and Orleans...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... the public that it will prepare an EIS with the Louisiana Department of Transportation and Development... issuing this notice to solicit public and agency input into the development of the scope of the EIS and to... the natural and built environment of those alternatives, and to invite public participation in the...

  6. 75 FR 8486 - Drawbridge Operation Regulation; Inner Harbor Navigational Canal, New Orleans, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... Orleans, LA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The... Navigational Canal, mile 0.9, (GIWW mile 6.7 EHL), at New Orleans, LA. The deviation is necessary to...

  7. InSAR Remote Sensing of Localized Surface Layer Subsidence in New Orleans, LA

    NASA Astrophysics Data System (ADS)

    An, K.; Jones, C. E.; Blom, R. G.; Kent, J. D.; Ivins, E. R.

    2015-12-01

    More than half of Louisiana's drinking water is dependent on groundwater, and extraction of these resources along with high oil and gas production has contributed to localized subsidence in many parts of New Orleans. This increases the vulnerability of levee failure during intense storms such as Hurricane Katrina in 2005, before which rapid subsidence had already been identified and contributed to the failing levees and catastrophic flooding. An interferogram containing airborne radar data from NASA's UAVSAR was combined with local geographic information systems (GIS) data for 2009-12 to help identify the sources of subsidence and mask out unrelated features such as surface water. We have observed the highest vertical velocity rates at the NASA Michoud Assembly Facility (high water use) and Norco (high oil/gas production). Many other notable features such as the: Bonnet-Carre Spillway, MRGO canal, levee lines along the Lower 9th Ward and power plants, are also showing concerning rates of subsidence. Even new housing loads, soil type differences, and buried beach sands seem to have modest correlations with patterns seen in UAVSAR. Current hurricane protection and coastal restoration efforts still have not incorporated late 20th century water level and geodetic data into their projections. Using SAR interferometry and local GIS datasets, areas of subsidence can be identified in a more efficient and economical manner, especially for emergency response.

  8. Shared experiences of CRNAs who were on duty in New Orleans during Hurricane Katrina.

    PubMed

    Geisz-Everson, Marjorie A; Dodd-McCue, Dianne; Bennett, Marsha

    2012-06-01

    The purpose of this focused ethnography was to describe the shared experiences of certified registered nurse anesthetists (CRNAs) who were on duty in New Orleans, Louisiana, during Hurricane Katrina as well as to elucidate the psychosocial impact the storm had on them. Ten CRNAs participated in 1 of 3 focus groups that were audio recorded. The audio recordings were transcribed and analyzed using qualitative data analysis computer software (NVivo 8, QSR International, Melbourne, Australia). Six major themes emerged from the study: caught off guard; sense of duty; uncertainty/powerlessness/frustration; group identity and cohesiveness; anger; and life-changing event. The themes represented how the CRNAs appraised and coped with the stressful events surrounding Hurricane Katrina. The psychosocial impact of Hurricane Katrina on the CRNAs resulted mainly in short-term sleep disturbances and increased drinking. Only 2 CRNAs expressed long-term psychosocial effects from the storm. The results of this study should be used to guide policies regarding disaster activation of CRNAs, to educate CRNAs on preparing for disaster duty, and to provide a framework for future disaster studies regarding CRNAs.

  9. KISATCHIE HILLS WILDERNESS, LOUISIANA.

    USGS Publications Warehouse

    Haley, Boyd R.; Ryan, George S.

    1984-01-01

    A mineral-resource survey of the Kisatchie Hills Wilderness, Louisiana indicated little promise for the occurrence of mineral resources. There is insufficient data on oil and gas producing formations that underlie the area to evaluate the oil and gas resource potential. All the oil fields of Wilcox age are less than 40 acres in extent; therefore, closer spaced deeper wells might find additional fields in sediments of Wilcox age. Oil and natural gas have been produced from older reservoirs (Cretaceous age) to the northwest of the wilderness, and deeper wells might find oil and natural gas in sediments of Cretaceous and older age in the vicinity of the wilderness.

  10. Comparison of methods for the removal of organic carbon and extraction of chromium, iron and manganese from an estuarine sediment standard and sediment from the Calcasieu River estuary, Louisiana, U.S.A.

    USGS Publications Warehouse

    Simon, N.S.; Hatcher, S.A.; Demas, C.

    1992-01-01

    U.S. National Bureau of Standards (NBS) estuarine sediment 1646 from the Chesapeake Bay, Maryland, and surface sediment collected at two sites in the Calcasieu River estuary, Louisiana, were used to evaluate the dilute hydrochloric acid extraction of Cr, Fe and Mn from air-dried and freeze-dried samples that had been treated by one of three methods to remove organic carbon. The three methods for the oxidation and removal of organic carbon were: (1) 30% hydrogen peroxide; (2) 30% hydrogen peroxide plus 0.25 mM pyrophosphate; and (3) plasma oxidation (low-temperature ashing). There was no statistically significant difference at the 95% confidence level between air- and freeze-dried samples with respect to the percent of organic carbon removed by the three methods. Generally, there was no statistically significant difference at the 95% confidence level between air- and freeze-dried samples with respect to the concentration of Cr, Fe and Mn that was extracted, regardless of the extraction technique that was used. Hydrogen peroxide plus pyrophosphate removed the most organic carbon from sediment collected at the site in the Calcasieu River that was upstream from industrial outfalls. Plasma oxidation removed the most organic carbon from the sediment collected at a site in the Calcasieu River close to industrial outfalls and from the NBS estuarine sediment sample. Plasma oxidation merits further study as a treatment for removal of organic carbon. Operational parameters can be chosen to limit the plasma oxidation of pyrite which, unlike other Fe species, will not be dissolved by dilute hydrochloric acid. Preservation of pyrite allows the positive identification of Fe present as pyrite in sediments. ?? 1992.

  11. Making Connections: New Orleans Evacuees’ Experiences in Obtaining Drugs1

    PubMed Central

    Dunlap, Eloise; Johnson, Bruce D.; Kotarba, Joseph; Fackler, Jennifer

    2009-01-01

    Between August 29 and September 7, 2005, almost all New Orleans residents were evacuated from the area in the aftermath of Hurricane Katrina. News reports indicate that almost 130,000 New Orleans Evacuees (NOEs) were evacuated to Houston, Texas, the largest recipient of the civilian population from New Orleans. Many of these NOEs were active participants in the illicit drug market in New Orleans prior to the hurricane. Their displacement to Houston and other locations provided a unique opportunity to study what occurs when illicit drug markets are disrupted. The period between the flooding and nearly complete evacuation of New Orleans provided a unique opportunity to systematically learn about the disruption of illicit drug markets since populations of illicit drug users and purchasers could no longer routinely obtain their drugs in predictable ways. Utilizing qualitative data from in-depth interviews and focus groups, this article describes the ways NOEs (1) managed their drug acquisition and use following evacuation; (2) located new sources of drugs in Houston and elsewhere by tapping into shared drug culture; and (3) gained access to and learned the argot for drugs in the local drug market in new settings. This report contributes to the nascent literature on disrupted drug markets. PMID:19999675

  12. New Orleans and Hurricane Katrina. IV: Orleans East Bank (Metro) protected basin

    USGS Publications Warehouse

    Seed, R.B.; Bea, R.G.; Athanasopoulos-Zekkos, A.; Boutwell, G.P.; Bray, J.D.; Cheung, C.; Cobos-Roa, D.; Cohen-Waeber, J.; Collins, B.D.; Harder, L.F.; Kayen, R.E.; Pestana, J.M.; Riemer, M.F.; Rogers, J.D.; Storesund, R.; Vera-Grunauer, X.; Wartman, Joseph

    2008-01-01

    This paper addresses damage caused by Hurricane Katrina to the main Orleans East Bank protected basin. This basin represented the heart of New Orleans, and contained the main downtown area, the historic French Quarter, the Garden District, and the sprawling Lakefront and Canal Districts. Nearly half of the loss of life during this hurricane, and a similar fraction of the overall damages, occurred in this heavily populated basin. There are a number of important geotechnical lessons, as well as geo-forensic lessons, associated with the flooding of this basin. These include the difficulties associated with the creation and operation of regional-scale flood protection systems requiring federal and local cooperation and funding over prolonged periods of time. There are also a number of engineering and policy lessons regarding (1) the accuracy and reliability of current analytical methods; (2) the shortcomings and potential dangers involved in decisions that reduced short-term capital outlays in exchange for increased risk of potential system failures; (3) the difficulties associated with integrating local issues with a flood risk reduction project; and (4) the need to design and maintain levees as systems; with each of the many individual project elements being required to mesh seamlessly. These lessons are of interest and importance for similar flood protection systems throughout numerous other regions of the United States and the world. ?? 2008 ACSE.

  13. NASA Analyzes Deadly Louisiana Flooding

    NASA Video Gallery

    NASA's IMERG data from Aug. 8 to Aug. 15, 2016 showed over 20 inches (508 mm) of rainfall was estimated in large areas of southeastern Louisiana and extreme southern Mississippi. Even greater rainf...

  14. Space geodesy: subsidence and flooding in New Orleans.

    PubMed

    Dixon, Timothy H; Amelung, Falk; Ferretti, Alessandro; Novali, Fabrizio; Rocca, Fabio; Dokka, Roy; Sella, Giovanni; Kim, Sang-Wan; Wdowinski, Shimon; Whitman, Dean

    2006-06-01

    It has long been recognized that New Orleans is subsiding and is therefore susceptible to catastrophic flooding. Here we present a new subsidence map for the city, generated from space-based synthetic-aperture radar measurements, which reveals that parts of New Orleans underwent rapid subsidence in the three years before Hurricane Katrina struck in August 2005. One such area is next to the Mississippi River-Gulf Outlet (MRGO) canal, where levees failed during the peak storm surge: the map indicates that this weakness could be explained by subsidence of a metre or more since their construction.

  15. Tracing the Effects of Hurricane Katrina on the Population of New Orleans: The Displaced New Orleans Residents Pilot Study

    PubMed Central

    Sastry, Narayan

    2009-01-01

    The Displaced New Orleans Residents Pilot Study was designed to examine the current location, well-being, and plans of people who lived in the City of New Orleans when Hurricane Katrina struck on 29 August 2005. The study is based on a representative sample of pre-Katrina dwellings in the city. Respondents were administered a short paper-and-pencil interview by mail, by telephone, or in person. The pilot study was fielded in the fall of 2006, approximately one year after Hurricane Katrina. In this paper, we describe the motivation for the pilot study, outline its design, and describe the fieldwork results using a set of fieldwork outcome rates and multivariate logistic models. We end with a discussion of the lessons learned from the pilot study for future studies of the effects of Hurricane Katrina on the population of New Orleans. The results point to the challenges and opportunities of studying this unique population. PMID:20161061

  16. 77 FR 9879 - Safety Zone; Lake Pontchartrain, New Orleans, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-21

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Lake Pontchartrain, New Orleans, LA AGENCY... a temporary safety zone in the vicinity of the South shores of Lake Pontchartrain adjacent to the... permit in support of the Blue Angels Air Show, to take place over the waters of Lake Pontchartrain....

  17. Resource Issues: A Case Study from New Orleans.

    ERIC Educational Resources Information Center

    Garvin, James R.; Young, Alma H.

    1993-01-01

    One major obstacle to collaboration is perception of value--especially in urban areas where resources are shrinking and social problems are increasing. Sharing of resources is weighted by considerations of proximal benefit and proximal concern. This article shows how a New Orleans full-services school pilot project successfully garnered funding…

  18. Breakup of New Orleans Households after Hurricane Katrina

    ERIC Educational Resources Information Center

    Rendall, Michael S.

    2011-01-01

    Theory and evidence on disaster-induced population displacement have focused on individual and population-subgroup characteristics. Less is known about impacts on households. I estimate excess incidence of household breakup resulting from Hurricane Katrina by comparing a probability sample of pre-Katrina New Orleans resident adult household heads…

  19. Proceedings of the Full Board Meeting (Orleans, France, July 1971).

    ERIC Educational Resources Information Center

    International Council of Scientific Unions, Paris (France). Abstracting Board.

    The 1971 General Assembly and full board meetings of the International Council of Scientific Unions Abstracting Board (ICSU AB) were held in July at Orleans, France. This volume is the published proceedings of those meetings. The first part of the Proceedings is a detailed description of the activities of the Board. The second part records the…

  20. As Year Ends, Questions Remain for New Orleans

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2008-01-01

    In rebuilding public schooling in New Orleans after Hurricane Katrina, education reformers have managed to hire energetic teachers, break ground on a few new school buildings, raise public confidence, and show progress on test scores. But fundamental questions remain as the 2007-08 academic year draws to a close, including how the city's…

  1. An information and dialogue conference on the human genome project (HGP) for the minority communities in the state of Louisiana

    SciTech Connect

    1999-06-01

    Zeta Phi Beta Sorority National Educational Foundation, in cooperation with Xavier University of New Orleans, and the New Orleans District Office of the United States Equal Employment Opportunity Commission, held the Information and Dialogue Conference on the Human Genome Project for the Minority Communities in the State of Louisiana on April 16-17, 1999. The Conference was held on the campus of Xavier University in New Orleans. Community leaders, government officials, minority professional and social organizations leaders, religious leaders, persons from the educational and academic community, and students were invited. Conference objectives included bringing HGP information and a focus in the minority community on the project, in clear and understandable terms, to spread the work in the minority community about the project; to explore the likely positive implications with respect to health care and related matters; to explore possible negative results and strategies to meet them; to discuss the social, legal, and ethical implications; and to facilitate minority input into the HGP as it develops.

  2. Water-quality, bed-sediment, and discharge data for the Mississippi River-Gulf Outlet and adjacent waterways, southeastern Louisiana, August 2008 through December 2009

    USGS Publications Warehouse

    Swarzenski, Christopher M.; Mize, Scott V.; Lovelace, John K.

    2012-01-01

    The Mississippi River-Gulf Outlet navigation channel (MRGO) was constructed in the early 1960s to provide a safer and shorter route between the Gulf of Mexico and the Port of New Orleans for deep-draft, ocean-going vessels and to promote the economic development of the Port of New Orleans. In 2006, the U.S. Army Corps of Engineers developed a plan to de-authorize the MRGO. The plan called for a rock barrier to be constructed across the MRGO near Bayou La Loutre. In 2008, the U.S. Geological Survey, in cooperation with the Louisiana Coastal Area Science and Technology Program began a study to document the impacts of the rock barrier on water-quality and flow before, during, and after its construction. Water-quality, bed-sediment, and discharge data were collected in the MRGO and adjacent water bodies from August 2008 through December 2009.

  3. Teaching about the Louisiana Purchase. ERIC Digest.

    ERIC Educational Resources Information Center

    Patrick, John J.

    The year 2003 marks the bicentennial of the 1803 Treaty of France, by which the United States of America acquired the Louisiana Territory, an area of more than 828,000 square miles. Upon this acquisition, known as the Louisiana Purchase, the territory of the United States doubled. Historians consider the Louisiana Purchase to be a landmark event…

  4. Modeling waves and circulation in Lake Pontchartrain, Louisiana

    USGS Publications Warehouse

    Signell, Richard P.; List, Jeffrey H.

    1997-01-01

    The U.S. Geological Survey is conducting a study of storm-driven sediment resuspension and transport in Lake Pontchartrain, Louisiana. Two critical processes related to sediment transport in the lake are (1) the resuspension of sediments due to wind-generated storm waves and (2) the movement of resuspended material by lake currents during storm wind events. The potential for sediment resuspension is being studied with the wave prediction model which simulates local generation of waves by wind and shallow-water effects on waves (refraction, shoaling, bottom friction, and breaking). Long-term wind measurements are then used to determine the regional "climate" of bottom orbital velocity (showing the spatial and temporal variability of wave-induced currents at the bottom). The circulation of the lake is being studied with a three-dimensional hydrodynamic model. Results of the modeling effort indicate that remote forcing due to water levels in Mississippi Sound dominate the circulation near the passes in the eastern end of the lake, while local wind forcing dominates water movement in the western end. During typical storms with winds from the north-northeast or the south-southeast, currents along the south coast near New Orleans generally transport material westward, while material in the central region moves against the wind. When periods of sustained winds are followed by a drop in coastal sea level, a large amount of suspended sediment can be flushed from the lake.

  5. Hospitalizations for Substance Abuse Disorders Before and After Hurricane Katrina: Spatial Clustering and Area-Level Predictors, New Orleans, 2004 and 2008

    PubMed Central

    Ruiz, Marilyn O.

    2016-01-01

    Introduction Identifying at-risk groups is a challenge in post-disaster psychosocial response. Geospatial techniques can support the design and deployment of targeted and tailored interventions. This study compared spatial patterns in the distribution of hospitalizations for substance abuse disorders and associated area-level predictors before and after Hurricane Katrina in New Orleans, Louisiana. Methods We used hospital data from the Louisiana Department of Health and Hospitals for 2004 (pre-Katrina) and 2008 (post-Katrina). Data were assessed by using descriptive statistics, multivariable Poisson regression, and geospatial analysis. We assessed hospitalizations by US Census block group in relation to the presence of blighted properties (ie, buildings declared an imminent health threat, in danger of collapse, or a public nuisance), race of residents (white or nonwhite), presence of nondisplaced residents (measured by the number of households receiving mail in 2008), and depth of water levels. Results The hospitalization rate for substance abuse disorders was 7.13 per 1,000 population for 2004 and 9.65 per 1,000 for 2008. The concentration of hospitalizations shifted geographically from block groups exposed to floods (levee breaches) in 2004 to the center of the city in 2008. Post Katrina, predictors for hospitalizations were presence of blighted properties, nonwhite populations, and presence of nondisplaced residents. Distance from flooded areas (high water depth) and levee breaches was negatively associated with hospitalizations. Men were more likely than women to be hospitalized during both periods (78%, 2004; 63%, 2008), and the percentage of the hospitalized white population increased from 2004 (28.8%) to 2008 (44.9%). Conclusion Geographic patterns of hospitalizations for substance abuse disorders shifted in post-Katrina New Orleans from flood-exposed areas to less exposed areas in the center of the city; however, poverty was a main predictor for

  6. Simulated minority admissions exercise at Louisiana State University School of Medicine: an evaluation.

    PubMed

    Helm, E G; Prieto, D O; Sedlacek, W E

    1997-09-01

    The Louisiana State University (LSU) School of Medicine-New Orleans has been active in recruiting minority students to create a diverse medical student body. Recognizing the need to explore ways to assess minority applicants, over the past 10 years, LSU has offered Stimulated Minority Admissions Exercise (SMAE) workshops to its admission committee members. Participants in six of LSU's SMAE workshops were asked to respond anonymously to an evaluation form immediately following the workshop. Sixty of the 64 participants responded. The overall evaluation of the workshops was positive. More than 80% of participants indicated that due to their participation in SMAE, they knew how to locate and assess application data particularly relevant to minority applicants. The results suggest that identifying variables that enhance minority student admission and retention is desirable.

  7. Simulated minority admissions exercise at Louisiana State University School of Medicine: an evaluation.

    PubMed Central

    Helm, E. G.; Prieto, D. O.; Sedlacek, W. E.

    1997-01-01

    The Louisiana State University (LSU) School of Medicine-New Orleans has been active in recruiting minority students to create a diverse medical student body. Recognizing the need to explore ways to assess minority applicants, over the past 10 years, LSU has offered Stimulated Minority Admissions Exercise (SMAE) workshops to its admission committee members. Participants in six of LSU's SMAE workshops were asked to respond anonymously to an evaluation form immediately following the workshop. Sixty of the 64 participants responded. The overall evaluation of the workshops was positive. More than 80% of participants indicated that due to their participation in SMAE, they knew how to locate and assess application data particularly relevant to minority applicants. The results suggest that identifying variables that enhance minority student admission and retention is desirable. PMID:9302857

  8. Simulation studies of flow and sediment transport using a mathematical model, Atchafalaya River Basin, Louisiana

    USGS Publications Warehouse

    Jennings, M.E.; Land, L.F.

    1977-01-01

    Simulation studies were made of flow and sediment transport for the Atchafalaya River basin, Louisiana using a mathematical model calibrated and supplied by the Hydrologic Engineering Center and the New Orleans District, U.S. Army Corps of Engineers. The study results are based on three, 50-year computer simulations for the following alternatives: (1) no-action alternative, (2) channelization with a center-channel flow area of 80,000 sq ft, and (3) channelization with a center-channel flow area of 100,000 sq ft. Analyses of the simulated data base for depth-frequency, inundated-area, floodway cross-section and water-surface profile relationships were made for 10 flow rates. The analyses indicate a general trend of aggradation in the lower part of the floodway with a consequent trend toward increasing the inundated area, especially at higher flood flows. (Woodard-USGS)

  9. Subsurface geology and potential for geopressured-geothermal energy in the Turtle Bayou field-Kent Bayou field area, Terrebonne Parish, Louisiana

    SciTech Connect

    Moore, D.R.

    1982-09-01

    A 216 square mile area approximately 65 miles southwest of New Orleans, Louisiana, has been geologically evaluated to determine its potential for geopressured-geothermal energy production. The structural and stratigraphic analyses were made with emphasis upon the Early and Middle Miocene age sediments which lie close to and within the geopressured section. Three geopressured sands, the Robulus (43) sand, Cibicides opima sand, and Cristellaria (I) sand, are evaluated for their potential of producing geothermal energy. Two of these sands, the Robulus (43) sand and the Cibicides opima sand, meet several of the United States Department of Energy's suggested minimum requirements for a prospective geopressured-geothermal energy reservoir.

  10. The effect of Hurricane Katrina on the prevalence of health impairments and disability among adults in New Orleans: differences by age, race, and sex.

    PubMed

    Sastry, Narayan; Gregory, Jesse

    2013-03-01

    We examined the effects of Hurricane Katrina on disability-related measures of health among adults from New Orleans, U.S.A., in the year after the hurricane, with a focus on differences by age, race, and sex. Our analysis used data from the American Community Survey to compare disability rates between the pre-Katrina population of New Orleans with the same population in the year after Katrina (individuals were interviewed for the study even if they relocated away from the city). The comparability between the pre- and post-Katrina samples was enhanced by using propensity weights. We found a significant decline in health for the adult population from New Orleans in the year after the hurricane, with the disability rate rising from 20.6% to 24.6%. This increase in disability reflected a large rise in mental impairments and, to a lesser extent, in physical impairments. These increases were, in turn, concentrated among young and middle-aged black females. Stress-related factors likely explain why young and middle-aged black women experienced worse health outcomes, including living in dwellings and communities that suffered the most damage from the hurricane, household breakup, adverse outcomes for their children, and higher susceptibility.

  11. Remarks of Charles D. Ferris, Chairman, Federal Communications Commission before the 27th Annual Convention, National Cable Television Association, New Orleans Hilton, New Orleans, Louisiana, May 2, 1978.

    ERIC Educational Resources Information Center

    Ferris, Charles D.

    If cable television is to survive in the competitive marketplace, it will have to show increased foresight in designing new services and facilities. Cable television regulations, which may have been an impediment to past growth, should be fully reviewed by the Federal Communications Commission (FCC) and deleted or corrected if necessary; but cable…

  12. Cultural Resources. Archeological Monitoring of the Montegut Street to Independence Street Floodwall Project in the City of New Orleans, Orleans Parish, Louisiana.

    DTIC Science & Technology

    1988-03-08

    16 OR 114). These consisted primarily of late nineteenth century to early twentieth century artifact deposits; no structural remains were noted. The...former location of plantations and standing structures within the project area ............................................ 12 Figure 3. Redrawn Braun...Fire Insurance Map of 1877, showing standing structures formerly located between Montegut Street and Clouet Street

  13. Louisiana Kids Count. 1994 Data Book on Louisiana's Children.

    ERIC Educational Resources Information Center

    Agenda for Children, New Orleans, LA.

    This Kids Count data book presents statewide trends in the well-being of Louisiana's children. The statistical profile is based on key indicators of well-being in nine areas: (1) child poverty; (2) children in families receiving welfare services; (3) maternal and child health; (4) juvenile offenses; (5) public education; (6) child abuse and…

  14. Religion and Education in Louisiana.

    ERIC Educational Resources Information Center

    Stader, David L.; Armenta, Tony; Hill, Flo

    Church-state issues in education have a long history in America. Although the U.S. Supreme Court has made several landmark decisions with regard to the separation of church and state in schools, strong conservative influences in Southern states, including Louisiana, have resulted in state statutes and individual school-district policies and…

  15. Louisiana Migrant Education Support Services.

    ERIC Educational Resources Information Center

    Smith, Billie Jean

    Prepared for school directors, social workers, counselors, recruiters, teachers, and migrant supporters, this booklet presents practical information that can be used to assist Louisiana's migrant children and their families in the areas of health, clothing, nutrition, education, and family services. Information given pertains to: the Community…

  16. Antidote: Civic Responsibility. Louisiana Law.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    Designed for middle school through high school students, this unit contains eight lesson plans that focus on Louisiana state law. The state lessons correspond to lessons in the volume, "Antidote: Civic Responsibility. Drug Avoidance Lessons for Middle School & High School Students." Developed to be presented by educators, law…

  17. Murder rates in New Orleans, La, 2004-2006.

    PubMed

    VanLandingham, Mark J

    2007-09-01

    Murder rates for New Orleans, La, during 2005 and 2006 were calculated with the best available population trajectories for these 2 atypical years. These calculations showed that the murder rate increased substantially during this period compared with 2004. The increase in 2005 from 2004 was 14%. The best estimate of the increase in the murder rate in 2006 compared with 2004 was 69%; the large increase in 2006 began during the second quarter of that year.

  18. Human geography of New Orleans' high-lead geochemical setting.

    PubMed

    Campanella, Richard; Mielke, Howard W

    2008-12-01

    Previous soil lead studies in New Orleans focused on the geochemical footprint and its health impacts. This study examines the human geography of race, income, and age in pre-Katrina metropolitan New Orleans within the context of lead accumulation in soils. Sample points of soil lead data (n = 5,467) collected in 1998-2000 were mapped in a geographic information system (GIS), binned into 9 ranges, and queried by (1) 2000 Census racial demographic data, (2) 1999 median household income, and (3) 2000 age data. The absolute population generally declines as lead levels increase except at lead levels from 200-400 to 400-1,000 mg/kg when population increases; the African-American population comprises a disproportionate share of this cohort. The high-lead areas occur in the inner city, home to the largest populations of African-Americans in New Orleans. The mean household income curve indicates that lower economic groups are at risk to higher levels of lead. A total of 44,701 children under the age of 5 years, plus 123,579 children aged 5-17, lived in census block groups containing at least one sample point with over 100 mg/kg lead, and these include 23,124 and 64,064 young people, respectively, who live near at least one point over 400 mg/kg. Lead exposure affects a panoply of outcomes that influence the health and welfare of the community. Unless corrected, children are likely to return to the same or, because of lack of lead-safe practices during renovation, even higher exposure risks than before the flooding of New Orleans.

  19. New Orleans After Hurricane Katrina: An Unnatural Disaster?

    NASA Astrophysics Data System (ADS)

    McNamara, D.; Werner, B.; Kelso, A.

    2005-12-01

    Motivated by destruction in New Orleans following hurricane Katrina, we use a numerical model to explore how natural processes, economic development, hazard mitigation measures and policy decisions intertwine to produce long periods of quiescence punctuated by disasters of increasing magnitude. Physical, economic and policy dynamics are modeled on a grid representing the subsiding Mississippi Delta region surrounding New Orleans. Water flow and resulting sediment erosion and deposition are simulated in response to prescribed river floods and storms. Economic development operates on a limited number of commodities and services such as agricultural products, oil and chemical industries and port services, with investment and employment responding to both local conditions and global constraints. Development permitting, artificial levee construction and pumping are implemented by policy agents who weigh predicted economic benefits (tax revenue), mitigation costs and potential hazards. Economic risk is reduced by a combination of private insurance, federal flood insurance and disaster relief. With this model, we simulate the initiation and growth of New Orleans coupled with an increasing level of protection from a series of flooding events. Hazard mitigation filters out small magnitude events, but terrain and hydrological modifications amplify the impact of large events. In our model, "natural disasters" are the inevitable outcome of the mismatch between policy based on short-time-scale economic calculations and stochastic forcing by infrequent, high-magnitude flooding events. A comparison of the hazard mitigation response to river- and hurricane-induced flooding will be discussed. Supported by NSF Geology and Paleontology and the Andrew W Mellon Foundation.

  20. Pilot oil atlas for Louisiana

    SciTech Connect

    Bourgoyne, A.T. Jr.; Kimbrell, C.; Gao, Weigang.

    1993-01-01

    An interdisciplinary research team of engineers, geologists, and computer scientists was assembled at LSU to develop unproved methods for prospecting for bypassed oil and to support oil and gas producers in Louisiana. The overall objective of the project was to develop methods for extending the producing life of several types of reservoirs by reducing the amount of oil being bypassed and abandoned. As part of this work, the team collected information available from public sources for several example reservoirs. One task of the project was to develop a format for the compilation of the extensive but cumbersome Louisiana reservoir data so that it could be used by government and industry to evaluate the resource and plan future activities. The existing information system maintained by Louisiana is a Production Audit Reporting System (PARS). It was designed to allow auditing of oil and gas production and severance taxes associated with this production. It was not intended to be used as a database for determining reservoir recovery efficiency or prospecting for oil and gas. Its use for these purposes, however, has been increasing. The database format suggested in this report would allow production information to be easily displayed by reservoir as well as by lease, unit, or well. The data collected as part of the bypassed-oil study was used to illustrate the proposed new format. This pilot database, or atlas, contains information available for 15 reservoirs. It is recommended that LSU continue to compile and publish database information on the potential for bypassed oil in Louisiana's active reservoirs. This technology-transfer activity should focus each year on those active reservoirs involved in hearings of the Louisiana Office of Conservation. It should also focus on reservoirs being screened by LSU for EOR.

  1. Slides from the 2013 Smart Growth Summit on How to Learn from the New Orleans Urban Waters Partnership

    EPA Pesticide Factsheets

    Presentation Slides for 2013 Smart Growth Summit, Baton Rouge, LA, H2O Overview: How to Learn from the New Orleans Urban Waters Partnership - Danny Wiegand Urban Waters Ambassador to New Orleans November 19, 2013

  2. Health Effects of Exposure to Water-Damaged New Orleans Homes Six Months After Hurricanes Katrina and Rita

    PubMed Central

    Cummings, Kristin J.; Cox-Ganser, Jean; Riggs, Margaret A.; Edwards, Nicole; Hobbs, Gerald R.; Kreiss, Kathleen

    2008-01-01

    Objectives. We investigated the relation between respiratory symptoms and exposure to water-damaged homes and the effect of respirator use in posthurricane New Orleans, Louisiana. Methods. We randomly selected 600 residential sites and then interviewed 1 adult per site. We created an exposure variable, calculated upper respiratory symptom (URS) and lower respiratory symptom (LRS) scores, and defined exacerbation categories by the effect on symptoms of being inside water-damaged homes. We used multiple linear regression to model symptom scores (for all participants) and polytomous logistic regression to model exacerbation of symptoms when inside (for those participating in clean-up). Results. Of 553 participants (response rate=92%), 372 (68%) had participated in clean-up; 233 (63%) of these used a respirator. Respiratory symptom scores increased linearly with exposure (P<.05 for trend). Disposable-respirator use was associated with lower odds of exacerbation of moderate or severe symptoms inside water-damaged homes for URS (odds ratio (OR)=.51; 95% confidence interval (CI)=0.24, 1.09) and LRS (OR=0.33; 95% CI=0.13, 0.83). Conclusions. Respiratory symptoms were positively associated with exposure to water-damaged homes, including exposure limited to being inside without participating in clean-up. Respirator use had a protective effect and should be considered when inside water-damaged homes regardless of activities undertaken. PMID:18381997

  3. Directional Analysis of the Storm Surge from Hurricane Sandy 2012, with Applications to Charleston, New Orleans, and the Philippines

    PubMed Central

    Drews, Carl; Galarneau, Thomas J.

    2015-01-01

    Hurricane Sandy in late October 2012 drove before it a storm surge that rose to 4.28 meters above mean lower low water at The Battery in lower Manhattan, and flooded the Hugh L. Carey automobile tunnel between Brooklyn and The Battery. This study examines the surge event in New York Harbor using the Weather Research and Forecasting (WRF) atmospheric model and the Coupled-Ocean-Atmosphere-Wave- Sediment Transport / Regional Ocean Modeling System (COAWST/ROMS). We present a new technique using directional analysis to calculate and display maps of a coastline's potential for storm surge; these maps are constructed from wind fields blowing from eight fixed compass directions. This analysis approximates the surge observed during Hurricane Sandy. The directional analysis is then applied to surge events at Charleston, South Carolina, New Orleans, Louisiana, and Tacloban City, the Philippines. Emergency managers could use these directional maps to prepare their cities for an approaching storm, on planning horizons from days to years. PMID:25822480

  4. Directional analysis of the storm surge from Hurricane Sandy 2012, with applications to Charleston, New Orleans, and the Philippines.

    PubMed

    Drews, Carl; Galarneau, Thomas J

    2015-01-01

    Hurricane Sandy in late October 2012 drove before it a storm surge that rose to 4.28 meters above mean lower low water at The Battery in lower Manhattan, and flooded the Hugh L. Carey automobile tunnel between Brooklyn and The Battery. This study examines the surge event in New York Harbor using the Weather Research and Forecasting (WRF) atmospheric model and the Coupled-Ocean-Atmosphere-Wave- Sediment Transport/Regional Ocean Modeling System (COAWST/ROMS). We present a new technique using directional analysis to calculate and display maps of a coastline's potential for storm surge; these maps are constructed from wind fields blowing from eight fixed compass directions. This analysis approximates the surge observed during Hurricane Sandy. The directional analysis is then applied to surge events at Charleston, South Carolina, New Orleans, Louisiana, and Tacloban City, the Philippines. Emergency managers could use these directional maps to prepare their cities for an approaching storm, on planning horizons from days to years.

  5. The Value of Wetlands in Protecting Southeast Louisiana from Hurricane Storm Surges

    PubMed Central

    Barbier, Edward B.; Georgiou, Ioannis Y.; Enchelmeyer, Brian; Reed, Denise J.

    2013-01-01

    The Indian Ocean tsunami in 2004 and Hurricanes Katrina and Rita in 2005 have spurred global interest in the role of coastal wetlands and vegetation in reducing storm surge and flood damages. Evidence that coastal wetlands reduce storm surge and attenuate waves is often cited in support of restoring Gulf Coast wetlands to protect coastal communities and property from hurricane damage. Yet interdisciplinary studies combining hydrodynamic and economic analysis to explore this relationship for temperate marshes in the Gulf are lacking. By combining hydrodynamic analysis of simulated hurricane storm surges and economic valuation of expected property damages, we show that the presence of coastal marshes and their vegetation has a demonstrable effect on reducing storm surge levels, thus generating significant values in terms of protecting property in southeast Louisiana. Simulations for four storms along a sea to land transect show that surge levels decline with wetland continuity and vegetation roughness. Regressions confirm that wetland continuity and vegetation along the transect are effective in reducing storm surge levels. A 0.1 increase in wetland continuity per meter reduces property damages for the average affected area analyzed in southeast Louisiana, which includes New Orleans, by $99-$133, and a 0.001 increase in vegetation roughness decreases damages by $24-$43. These reduced damages are equivalent to saving 3 to 5 and 1 to 2 properties per storm for the average area, respectively. PMID:23536815

  6. The value of wetlands in protecting southeast louisiana from hurricane storm surges.

    PubMed

    Barbier, Edward B; Georgiou, Ioannis Y; Enchelmeyer, Brian; Reed, Denise J

    2013-01-01

    The Indian Ocean tsunami in 2004 and Hurricanes Katrina and Rita in 2005 have spurred global interest in the role of coastal wetlands and vegetation in reducing storm surge and flood damages. Evidence that coastal wetlands reduce storm surge and attenuate waves is often cited in support of restoring Gulf Coast wetlands to protect coastal communities and property from hurricane damage. Yet interdisciplinary studies combining hydrodynamic and economic analysis to explore this relationship for temperate marshes in the Gulf are lacking. By combining hydrodynamic analysis of simulated hurricane storm surges and economic valuation of expected property damages, we show that the presence of coastal marshes and their vegetation has a demonstrable effect on reducing storm surge levels, thus generating significant values in terms of protecting property in southeast Louisiana. Simulations for four storms along a sea to land transect show that surge levels decline with wetland continuity and vegetation roughness. Regressions confirm that wetland continuity and vegetation along the transect are effective in reducing storm surge levels. A 0.1 increase in wetland continuity per meter reduces property damages for the average affected area analyzed in southeast Louisiana, which includes New Orleans, by $99-$133, and a 0.001 increase in vegetation roughness decreases damages by $24-$43. These reduced damages are equivalent to saving 3 to 5 and 1 to 2 properties per storm for the average area, respectively.

  7. Tropical Storm Isidore and Hurricane Lili: Louisiana barrier shoreline response, preliminary results

    USGS Publications Warehouse

    Sallenger, Asbury; Penland, Shea; Krabill, William

    2003-01-01

    In a cooperative effort between the U.S. Geological Survey, National Aeronautics and Space Administration, University of New Orleans, and Louisiana's Department of Natural Resources, Louisiana's barrier islands were surveyed with airborne topographic lidar and oblique aerialphotography both before and after the impacts of 2002's Tropical Storm Isidore and Hurricane Lili. The surveys were compared to quantify the magnitudes and patterns of erosion and accretion in both natural areas and areas that had been subjected to major restoration. Wave runup exceeded the elevation of the entire Isles Dernieres barrier chain creating overwash deposits that, in places, were driven landward ~ 300 m. This response was not as severe as observed during Hurricane Andrew in 1992 when the Isles Dernieres were completely and continuously inundated and sand bodies were driven landward on the order of 1 km. Based on a comparison of surveys before and after the combined impacts of Lili and Isidore, the largest shoreline change occurred at the east end of East Island and reached ~ 130 m of erosion.

  8. Dutch Perspective on Coastal Louisiana Flood Risk Reduction and Landscape Stabilization

    NASA Astrophysics Data System (ADS)

    Dijkman, J.

    2008-12-01

    Strategies were analyzed for long-term flood risk reduction in coastal Louisiana and for strengthening the natural ecosystem functions of the Mississippi Delta, aimed at stabilizing the landscape. This was done as an independent, external contribution to the ongoing planning in the Louisiana Coastal Protection and Restoration Project (LACPR). A cost-benefit analysis was carried out and led to the conclusion that it is economically justified to provide flood protection to the city of New Orleans against water levels with a probability of 1/1,000 per year, which is considerably higher than the existing protection level. Regarding landscape stabilization, a series of options were identified to not only stabilize the remaining wetlands in the Mississippi Delta, but also to create new wetlands. The role of wetlands in hurricane surge level reduction and wave attenuation provides a link between the issues of flood risk reduction and the degradation of the delta ecosystem. Several alternative strategies were designed to illustrate the available options. These strategies include an open system, a semi-open system and a closed system, with gates that can be closed during hurricanes. Based on the characteristics and impacts of these strategies the project team formulated a Preferred Strategy, with total costs estimated at $20 billion

  9. Public Water Supply, Red River Parish, Louisiana.

    DTIC Science & Technology

    1982-04-01

    as woodlands . No forest management or agricultural practices are being applied. The future land use plan for this area includes the construction of the...Clair A. 1972. Wildflowers of Louisiana and Adjoining States. Louisiana State University Press, Baton Rouge, Louisiana. 247 pp. Brown, Clair A. and D.S...How to Know the Freshwater Fishes. W.C. Brown Co., Dubuque, Iowa . 286 pp. Edmondson, W. T. 1959. Freshwater Biology, edited by W.T. Edmondson. John

  10. Public Water Supply, Red River Parish, Louisiana.

    DTIC Science & Technology

    1981-03-01

    immediate area is used only as woodlands . No forest management or agricultural practices are being applied. The future land use plan for this area includes...Claitor’s Book Store, 1965. Baton Rouge, Louisiana. Brown, Clair A. 1972. Wildflowers of Louisiana and Adjoining States. Louisiana State University Press...Mifflin Co., Boston and New York. 287 pp. Eddy, Sammuel. 1969. How to Know the Freshwater Fishes. W.C. Brown Co., Dubuque, Iowa . 286 pp. Edmondson, W. T

  11. Horizontal technology helps spark Louisiana`s Austin chalk trend

    SciTech Connect

    Koen, A.D.

    1996-04-29

    A handful of companies paced by some of the most active operators in the US are pressing the limits of horizontal technology to ramp up Cretaceous Austin chalk exploration and development (E and D) across Louisiana. Companies find applications in Louisiana for lessons learned drilling horizontal wells to produce chalk intervals in Texas in Giddings, Pearsall, and Brookeland fields. Continuing advances in horizontal well technology are helping operators deal with deeper, hotter reservoirs in more complex geological settings that typify the chalk in Louisiana. Better horizontal drilling, completion, formation evaluation, and stimulation techniques have enabled operators to produce oil and gas from formations previously thought to be uneconomical. Most of the improved capabilities stem from better horizontal tools. Horizontal drilling breakthroughs include dual powered mud motors and retrievable whipstocks, key links in the ability to drill wells with more than one horizontal lateral. Better geosteering tools have enabled operators to maintain horizontal wellbores in desired intervals by signaling bit positions downhole while drilling. This paper reviews the technology and provides a historical perspective on the various drilling programs which have been completed in this trend. It also makes predictions on future drilling successes.

  12. Vegetation types in coastal Louisiana in 2013

    USGS Publications Warehouse

    Sasser, Charles E.; Visser, Jenneke M.; Mouton, Edmond; Linscombe, Jeb; Hartley, Steve B.

    2014-01-01

    During the summer of 2013, the U.S. Geological Survey, Louisiana State University, University of Louisiana at Lafayette, and the Louisiana Department of Wildlife and Fisheries Coastal and Nongame Resources Division jointly completed an aerial survey to collect data on 2013 vegetation types in coastal Louisiana. Plant species were listed and their abundance classified. On the basis of species composition and abundance, each marsh sampling station was assigned a marsh type: fresh, intermediate, brackish, or saline (saltwater) marsh. The current map presents the data collected in this effort.

  13. New Orleans Homecoming: Students Return to Campuses that Are Forever Changed

    ERIC Educational Resources Information Center

    Fogg, Piper; Hoover, Eric; Mangan, Katherine S.

    2006-01-01

    Nearly five months after Hurricane Katrina swept them off their campuses in and around New Orleans, thousands of college administrators, faculty members, and students began a new semester in January 2006. Students came back with a new spirit of determination to adapt to the new realities of New Orleans, and to campuses that are forever changed,…

  14. Contribution of soil lead in children: A study from New Orleans, LA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    During the last four years, a significant number of environmental studies have been conducted in New Orleans, LA and surrounding Gulf Coast areas due in part to the occurrence of hurricanes Katrina and Rita. Data collected from studies in the New Orleans area indicate that inorganic contaminants in...

  15. Participatory Research in Support of Quality Public Education in New Orleans

    ERIC Educational Resources Information Center

    Johnson-Burel, Deirdre; Drame, Elizabeth; Frattura, Elise

    2014-01-01

    In 2007, two years after Hurricane Katrina, several education and child advocacy groups began discussing the depleted conditions of the New Orleans public school district. These groups came together to discuss how to create a sustainable education reform movement post Katrina. New Orleans-based community groups and outside university researchers…

  16. How Policymakers Define "Evidence": The Politics of Research Use in New Orleans

    ERIC Educational Resources Information Center

    Jabbar, Huriya; La Londe, Priya Goel; Debray, Elizabeth; Scott, Janelle; Lubienski, Christopher

    2014-01-01

    Nearly ten years after Katrina and the implementation of a host of new and radical education reforms in New Orleans, there remains little evidence about whether the changes have improved school performance. Despite this lack of evidence, the New Orleans model is held up as a reform success, and is being adopted by other cities. In this article the…

  17. New Orleans Revisited and Revised: Recommendations for the Field of Speech Communication.

    ERIC Educational Resources Information Center

    Roever, James E.; And Others

    This collection of four papers is the result of an action caucus held in association with the Speech Communication Association's 1972 convention, focusing on developments in the speech communication field since the 1968 USOE/SAA New Orleans conference (ED 028 164). In the first paper, "New Orleans Revisited but Briefly," James E. Roever summarizes…

  18. Nutritional Status of New Orleans, Mississippi and Alabama Head Start Children. Final Report.

    ERIC Educational Resources Information Center

    Smith, Jack L.

    Three purposes guided compilation of this final report on the nutritional status of New Orleans, Mississippi, and Alabama Head Start children: (1) to evaluate the causes of anemia through detailed studies of urban New Orleans preschool children and their mothers, (2) to study the effect of dietary supplementation of school feeding programs upon…

  19. Connecting the Disconnected: Scholar Activists and Education Reform in Post-Katrina New Orleans

    ERIC Educational Resources Information Center

    Cook, Daniella Ann

    2014-01-01

    When Hurricane Katrina slammed into New Orleans on August 29, 2005, the failure of the levees resulted in the largest single human-made disaster in the United States. In addition to the physical devastation of the city, the landscape of public schools in New Orleans was permanently altered, as was the national dialogue about school reform in the…

  20. 33 CFR 117.458 - Inner Harbor Navigation Canal, New Orleans.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Inner Harbor Navigation Canal, New Orleans. 117.458 Section 117.458 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Harbor Navigation Canal, New Orleans. (a) The draws of the SR 46 (St. Claude Avenue) bridge, mile...

  1. 33 CFR 117.458 - Inner Harbor Navigation Canal, New Orleans.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Inner Harbor Navigation Canal, New Orleans. 117.458 Section 117.458 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Harbor Navigation Canal, New Orleans. (a) The draws of the SR 46 (St. Claude Avenue) bridge, mile...

  2. 33 CFR 117.458 - Inner Harbor Navigation Canal, New Orleans.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Inner Harbor Navigation Canal, New Orleans. 117.458 Section 117.458 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Harbor Navigation Canal, New Orleans. (a) The draws of the SR 46 (St. Claude Avenue) bridge, mile...

  3. 33 CFR 117.458 - Inner Harbor Navigation Canal, New Orleans.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Inner Harbor Navigation Canal, New Orleans. 117.458 Section 117.458 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Harbor Navigation Canal, New Orleans. (a) The draws of the SR 46 (St. Claude Avenue) bridge, mile...

  4. 33 CFR 117.458 - Inner Harbor Navigation Canal, New Orleans.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Inner Harbor Navigation Canal, New Orleans. 117.458 Section 117.458 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Harbor Navigation Canal, New Orleans. (a) The draws of the SR 46 (St. Claude Avenue) bridge, mile...

  5. 33 CFR 165.T08-0994 - Security Zone; Mississippi River, New Orleans, LA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Security Zone; Mississippi River, New Orleans, LA. 165.T08-0994 Section 165.T08-0994 Navigation and Navigable Waters COAST GUARD... § 165.T08-0994 Security Zone; Mississippi River, New Orleans, LA. (a) Location. Lower Mississippi...

  6. Parental Voucher Enrollment Decisions: Choice within Choice in New Orleans

    ERIC Educational Resources Information Center

    Beabout, Brian R.; Cambre, Belinda M.

    2013-01-01

    Set in the context of a choice-saturated public school system, this study examines the school choice process of low-income parents who participated in Louisiana's 2008 voucher program. Based on semistructured interviews with 16 parents at 1 Catholic school, we report that spirituality, small class and school size, character/values, familiarity,…

  7. Louisiana Barrier Island Comprehensive Monitoring (BICM) Program Summary Report: Data and Analyses 2006 through 2010

    USGS Publications Warehouse

    Kindinger, Jack G.; Buster, Noreen A.; Flocks, James G.; Bernier, Julie C.; Kulp, Mark A.

    2013-01-01

    The Barrier Island Comprehensive Monitoring (BICM) program was implemented under the Louisiana Coastal Area Science and Technology (LCA S&T) office as a component of the System Wide Assessment and Monitoring (SWAMP) program. The BICM project was developed by the State of Louisiana (Coastal Protection Restoration Authority [CPRA], formerly Department of Natural Resources [DNR]) to complement other Louisiana coastal monitoring programs such as the Coastwide Reference Monitoring System-Wetlands (CRMS-Wetlands) and was a collaborative research effort by CPRA, University of New Orleans (UNO), and the U.S. Geological Survey (USGS). The goal of the BICM program was to provide long-term data on the barrier islands of Louisiana that could be used to plan, design, evaluate, and maintain current and future barrier-island restoration projects. The BICM program used both historical and newly acquired (2006 to 2010) data to assess and monitor changes in the aerial and subaqueous extent of islands, habitat types, sediment texture and geotechnical properties, environmental processes, and vegetation composition. BICM datasets included aerial still and video photography (multiple time series) for shoreline positions, habitat mapping, and land loss; light detection and ranging (lidar) surveys for topographic elevations; single-beam and swath bathymetry; and sediment grab samples. Products produced using BICM data and analyses included (but were not limited to) storm-impact assessments, rate of shoreline and bathymetric change, shoreline-erosion and accretion maps, high-resolution elevation maps, coastal-shoreline and barrier-island habitat-classification maps, and coastal surficial-sediment characterization maps. Discussions in this report summarize the extensive data-collection efforts and present brief interpretive analyses for four coastal Louisiana geographic regions. In addition, several coastal-wide and topical themes were selected that integrate the data and analyses within a

  8. ORLEANS MOUNTAIN ROADLESS AREA (C5079, B5079), CALIFORNIA.

    USGS Publications Warehouse

    Jayko, A.S.; Marks, L.Y.

    1984-01-01

    The Orleans Mountain Roadless Area (C5079, B5079) located along the Siskiyou-Trinity County line in the Salmon Mountains of northern California was studied for mineral-resource potential. Several areas with probable gold resource potential were identified based on examination of mines and prospects, analytical values of selected elements, and historical records of gold and silver production. Gold, silver, and to a lesser extent lead and copper occur in vein systems that cut all the different lithologies in the roadless area.

  9. Death, drugs, and disaster: mortality among New Orleans' homeless.

    PubMed

    Rayburn, Rachel L; Pals, Heili; Wright, James D

    2012-01-01

    Tracking homeless individuals over time has proved to be extremely difficult; thus, only limited longitudinal data on the homeless exist. We analyze longitudinal data originally collected from the New Orleans Homeless Substance Abusers Program in 1991-1993, supplemented with mortality data for the same sample by year 2010. We use social bonding theory to examine the effect of conventional social ties on mortality among a sample of substance abusing homeless people. This is of special concern when researching the older homeless persons. We find that social bonding theory does not help to understand mortality among this population. However, alcohol abuse, as compared to crack cocaine, does increase the likelihood of early mortality.

  10. 40 CFR 81.412 - Louisiana.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Louisiana. 81.412 Section 81.412 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.412 Louisiana. Area name Acreage Public Law establishing Federal...

  11. Managing damaging freeze events in Louisiana sugarcane

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Exposure of sugarcane to damaging frosts occurs in approximately 25% of the sugarcane producing countries of the world, but is most frequent on the mainland of the United States, especially in the state of Louisiana. The frequent winter freezes that occur in the sugarcane areas of Louisiana have fo...

  12. Louisiana's Blueprint for Investing in Youth.

    ERIC Educational Resources Information Center

    Louisiana Youth Policy Network.

    Having recognized that young people under 25 years of age were among the state's greatest resources, the Louisiana Workforce Commission convened ten state agencies to form the Youth Policy Network (LYPN) to develop an interagency collaboration to help Louisiana youth acquire the necessary skills for success in education and employment. The LYPN…

  13. Unique cover crops for Louisiana sugarcane

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Louisiana sugarcane production practices provide a tremendous opportunity for the use of cover crops following the final sugarcane harvest in the fall of one year and prior to replanting sugarcane during the summer of the next year. A Louisiana sugarcane field is typically replanted every four years...

  14. Smart Bodies: Louisiana Responds to Youth Overweight

    ERIC Educational Resources Information Center

    Murphy, Ellen P.; Holston, Denise; Tuuri, Georgianna

    2005-01-01

    In Louisiana, it is estimated that almost 33% of school-age children are at risk for becoming overweight or are already overweight (Louisiana Office of Public Health, 2004). Studies have shown that poor nutrition, physical inactivity, and weight problems often associated with being overweight adversely affect academic performance in school…

  15. Louisiana Folklife: A Guide to the State.

    ERIC Educational Resources Information Center

    Spitzer, Nicholas R., Ed.

    Louisiana is composed of a vast array of traditional cultures and activities. This resource directory to Louisiana folk arts and folk communities aims to promote better understanding and preservation of the cultural settings and meanings of those things already well known and to explicate the lesser-known activities that comprise living folk…

  16. 77 FR 55890 - Louisiana Disaster # LA-00048

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00048 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for the State of Louisiana...

  17. 75 FR 45680 - Louisiana Disaster #LA-00031

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00031 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of LOUISIANA...

  18. 77 FR 30349 - Louisiana Disaster #LA-00044

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00044 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Louisiana dated...

  19. 76 FR 55155 - Louisiana Disaster # LA-00039

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00039 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Louisiana dated...

  20. 76 FR 30225 - Louisiana Disaster #LA-00035

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-24

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00035 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Louisiana dated...

  1. 76 FR 27740 - Louisiana Disaster # LA-00037

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-12

    ... From the Federal Register Online via the Government Publishing Office ] SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00037 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Louisiana dated...

  2. 75 FR 3764 - Louisiana Disaster # LA-00029

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-22

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00029 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Louisiana dated...

  3. 77 FR 30350 - Louisiana Disaster #LA-00045

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00045 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Louisiana dated...

  4. 76 FR 33804 - Louisiana Disaster #LA-00038

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00038 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Louisiana dated...

  5. 78 FR 36290 - Louisiana Disaster #LA-00051

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-17

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00051 AGENCY: U.S. Small Business Administration. ACTION: Notice SUMMARY: This is a notice of an Administrative declaration of a disaster for the State of Louisiana Dated:...

  6. Politician of the Year 2008: Lifting Louisiana

    ERIC Educational Resources Information Center

    Berry, John N., III

    2008-01-01

    This article features Mitch Landrieu and his contributions to the upliftment of Louisiana through libraries. After the onslaught of hurricanes Katrina and Rita, Landrieu said they realized how important libraries are. Now in his second term as lieutenant governor of Louisiana, Landrieu oversees the Office of the State Library along with the…

  7. Louisiana Public School Library Collection Assessment.

    ERIC Educational Resources Information Center

    Perritt, Patsy H.

    During the 1991-92 school year, 109 public school library book collections in Louisiana were surveyed to determine the average ages of volumes in various categories, including all Dewey decimal numbers. Results showed that the average age of books in Louisiana public school libraries was 23.51 years in 1992. The average age of the computerized…

  8. Participants Assess the Louisiana Consent Decree.

    ERIC Educational Resources Information Center

    Ginsberg, Rick; Carter, Marie

    1988-01-01

    Analysis of 602 administrators, faculty, and students from Louisiana's public universities revealed attitudes about the Louisiana Consent Decree (LCD) to preserve Black institutions, including the following: (1) Blacks are more positive than Whites about the LCD; (2) LCD has caused more cooperation among Black and White schools; and (3) many are…

  9. 76 FR 20034 - Louisiana All Snax, Inc.; Dismissal of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... Enforcement Administration Louisiana All Snax, Inc.; Dismissal of Proceeding On January 21, 2010, the Deputy... Show Cause to Louisiana All Snax, Inc. (Respondent), of Baton Rouge, Louisiana. The Show Cause Order... Louisiana All Snax, Inc., be, and it hereby is, dismissed. This order is effective immediately. Dated:...

  10. Horizontal gas-condensate find brightens Louisiana chalk outlook

    SciTech Connect

    Petzet, G.A.

    1994-12-19

    A ray of hope may have appeared in the Louisiana portion of the Cretaceous Austin chalk trend after several years of expensive disappointment. OXY USA Inc. plans to use dual leg horizontal wells to develop a fracture chalk reservoir named Masters Creek field in Rapides Parish. The state has approved four 1,920 acre spacing units, one of which contains OXY's A1 Monroe well. The A1 Monroe flowed 6.6 MMcfd of gas with 2,162 b/d of 48[degree] gravity condensate, not oil as previously reported, through a 26/64 in. choke with 6,196 psi flowing tubing pressure from a single southward 4,000 ft horizontal leg at 14,803 ft true vertical depth. Bottomhole pressure is 13,100 psi. OXY called A1 Monroe a significant discovery and said it has additional exploration acreage blocks along the trend. Louisiana exempts production from horizontal wells from state severance tax until all project costs are returned. The paper briefly discusses OXY's program.

  11. Pregnant Women in Louisiana Are Not Meeting Dietary Seafood Recommendations

    PubMed Central

    Lammi-Keefe, C. J.

    2016-01-01

    Background. The 2015–2020 Dietary Guidelines for Americans recommend that pregnant women and women of childbearing ages consume 8–12 oz. of seafood per week. Fish are the major dietary source of omega-3 long chain polyunsaturated fatty acids, which have benefits for the mother and fetus. Methods. In this observational study, we investigated dietary habits of pregnant women in Baton Rouge, Louisiana, USA, to determine if they achieve recommended seafood intake. A print survey, which included commonly consumed foods from protein sources (beef, chicken, pork, and fish), was completed by pregnant women at a single-day hospital convention for expecting families in October 2015. Women (n = 221) chose from six predefined responses to answer how frequently they were consuming each food. Results. Chicken was consumed most frequently (75% of women), followed by beef (71%), pork (65%), and fish (22%), respectively. Consumption frequency for the most consumed fish (catfish, once per month) was similar to or lower than that of the least consumed beef, chicken, and pork foods. Consumption frequency for the most consumed chicken and beef foods was at least once per week. Conclusion. Our data indicate that pregnant women in Louisiana often consume protein sources other than fish and likely fail to meet dietary seafood recommendations. PMID:27504202

  12. Illicit Drug Markets Among New Orleans Evacuees Before and Soon After Hurricane Katrina

    PubMed Central

    Dunlap, Eloise; Johnson, Bruce D.; Morse, Edward

    2008-01-01

    This paper analyzes illicit drug markets in New Orleans before and after Hurricane Katrina and access to drug markets following evacuation at many locations and in Houston. Among New Orleans arrestees pre-Katrina, rates of crack and heroin use and market participation was comparable to New York and higher than in other southern cities. Both cities have vigorous outdoor drug markets. Over 100 New Orleans evacuees provide rich accounts describing the illicit markets in New Orleans and elsewhere. The flooding of New Orleans disrupted the city’s flourishing drug markets, both during and immediately after the storm. Drug supplies, though limited, were never completely unavailable. Subjects reported that alcohol or drugs were not being used in the Houston Astrodome, and it was a supportive environment. Outside the Astrodome, they were often approached by or could easily locate middlemen and drug sellers. Evacuees could typically access illegal drug markets wherever they went. This paper analyzes the impact of a major disaster upon users of illegal drugs and the illegal drug markets in New Orleans and among the diaspora of New Orleans evacuees following Hurricane Katrina. This analysis includes data from criminal justice sources that specify what the drug markets were like before this disaster occurred. This analysis also includes some comparison cities where no disaster occurred, but which help inform the similarities and differences in drug markets in other cities. The data presented also include an initial analysis of ethnographic interview data from over 100 New Orleans Evacuees recruited in New Orleans and Houston. PMID:19081751

  13. Water Use in Louisiana, 2010

    USGS Publications Warehouse

    Sargent, B. Pierre

    2011-01-01

    In 2010, approximately 8,500 million gallons per day (Mgal/d) of water was withdrawn from groundwater and surface-water sources in Louisiana. Total groundwater withdrawals were about 1,600 Mgal/d, and total surfacewater withdrawals were about 7,000 Mgal/d. From 2005 to 2010, groundwater withdrawals in Louisiana increased by 1.8 percent, and surface-water withdrawals decreased by 19 percent. Total water withdrawals in Louisiana decreased by 17 percent from 2005 to 2010. Water withdrawal totals in Mgal/d in 2010 for various categories of use were as follows: public supply-750, industry-2,100, power generation-4,400, rural domestic-41, livestock-8.0, rice irrigation-690, general irrigation-240, and aquaculture-300. From 2005 to 2010, changes in withdrawals, in percent, for the categories of use were as follows: public supply increased by 3.7, industry decreased by 33, power generation decreased by 14, rural domestic decreased by 6.1, livestock was unchanged, rice irrigation decreased by 13, general irrigation increased by 17, and aquaculture increased by 12. Forty-one percent (about 650 Mgal/d) of all groundwater was withdrawn from the Chicot aquifer system, and 25 percent (about 390 Mgal/d) was withdrawn from the Mississippi River alluvial aquifer. Since 2005, withdrawals from the Chicot aquifer system decreased by 2.1 percent, and withdrawals from the Mississippi River alluvial aquifer increased by 2.7 percent. About 72 percent (5,000 Mgal/d) of all surface water withdrawn was from the Mississippi River mainstem. This value represents a 24 percent decrease in withdrawals from 2005 to 2010.

  14. Development and use of a Floristic Quality Index for coastal Louisiana marshes.

    PubMed

    Cretini, Kari F; Visser, Jenneke M; Krauss, Ken W; Steyer, Gregory D

    2012-04-01

    The Floristic Quality Index (FQI) has been used as a tool for assessing the integrity of plant communities and for assessing restoration projects in many regions of the USA. Here, we develop a modified FQI (FQI(mod)) for coastal Louisiana wetlands and verify it using 12 years of monitoring data from a coastal restoration project. Plant species that occur in coastal Louisiana were assigned a coefficient of conservatism (CC) score by a local group with expertise in Louisiana coastal vegetation. Species percent cover and both native and non-native species were included in the FQI(mod) which was scaled from 0-100. The FQI(mod) scores from the long-term monitoring project demonstrated the utility of this index for assessing wetland condition over time, including its sensitivity to a hurricane. Ultimately, the FQI developed for coastal Louisiana will be used in conjunction with other wetland indices (e.g., hydrology and soils) to assess wetland condition coastwide and these indices will aid managers in coastal restoration and management decisions.

  15. Proceedings of the Ship Production Symposium, held in New Orleans, Louisiana, on 2-4 September 1992

    DTIC Science & Technology

    1992-09-01

    biofilm from the hull. Unlike a routine hull cleaning, the standard cleaning brushes constructed of wire rope were not used. Instead, brushes constructed of...Vendor MilSpec Drawings Other Drawings Closure Lists Label Plates Cableways Lighting Shafting Joiner Insulation Deck Covering Work Packages Work package...from the first efforts. This particular model (Figure 2) includes not only piping but also ventilation, cableways , equipment. lighting and

  16. Extended Learning and Family Involvement Issues: Proceedings from the Lightspan Achieve Now Education Summit (New Orleans, Louisiana, January 10, 1999).

    ERIC Educational Resources Information Center

    Lightspan Partnership, Inc., San Diego, CA.

    This document presents the proceedings from the Lightspan Achieve Now Education Summit, a gathering of educators held to discuss effective education programs for children in Title I schools. Presentations were given by educators who have implemented educational models featuring a strong set of varied instructional strategies and support systems…

  17. Cultural Resources Investigations of Three Borrow Areas, New Orleans to Venice Hurricane Protection Project, Plaquemines Parish, Louisiana

    DTIC Science & Technology

    1989-11-01

    oyster ( Crassostrea virginica ), seatrout (Cynoscion sp.), and clam (Ran gia sp.). Of these, only the swamp rabbit (Sylvilagus aquaticus) was observed...species which include, among others, maiden cane (Panicum hemitomon), water pennywort (Obolaria virginica ), water hyacinth (Eichhornia crassipes), and...balance at 4.2 and 3 years credit; the slaves one third cah and t h. balittce at I and 2 N’e-irm cveflt. in notes satisfactory-ndor-ed Se~ Cu I, " y W

  18. U.S. Geological Survey national computer technology meeting; program and abstracts, New Orleans, Louisiana, April 10-15, 1994

    USGS Publications Warehouse

    Balthrop, B. H.; Baker, E.G.

    1994-01-01

    This report contains some of the abstracts of papers that were presented at the National Computer Technology Meeting that was held in April 1994. This meeting was sponsored by the Water Resources Division of the U.S. Geological Survey, and was attended by more than 200 technical and managerial personnel representing all the Divisions of the U.S. Geological Survey. Computer-related information from all Divisions of the U.S. Geological Survey are discussed in this compilation of abstracts. Some of the topics addressed are data transfer, data-base management, hydrologic applications, national water information systems, and geographic information systems applications and techniques.

  19. AERA Business Education and Information Systems Research SIG Proceedings (New Orleans, Louisiana, April 24-28, 2000).

    ERIC Educational Resources Information Center

    American Educational Research Association, Washington, DC. Business Education and Information Systems Research Special Interest Group.

    This document contains 1 conference paper abstract and 10 papers from a conference on business education and information systems research. The document begins with the abstract of the paper "The Relationships among Work-Based Learning Initiatives, Anticipated Benefits, and Stakeholder Involvement" (Bridget N. O'Connor). The remainder of…

  20. Carcinoma of the buccal mucosa: a 30-year analysis at the Medical Center of Louisiana at New Orleans.

    PubMed

    Govett, G S; Amedee, R G

    1997-06-01

    Carcinoma of the buccal mucosa is an uncommon malignancy of the oral cavity which is primarily squamous cell in histologic origin. This study represents the first investigation of this lesion in an indigent population. The purpose of this report is to review survival rates, modalities of treatment, and current management of the disease. A retrospective analysis is performed on all patients with this disease diagnosed and treated from 1965 to 1995. Of 28 patients, 75% were white, advanced stages of disease predominated, and no 5-year Stage IV survivors were recorded. Additional conclusions of this study revealed an overall 5-year determinate survival rate which was lower than other studies (25%), with a statistically significant white predominance of disease.

  1. Application of chemical dehumidification system to a roof fan house at Michoud Assembly Facility at New Orleans, Louisiana

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The feasibility of a chemical dehumidification system to reduce the energy consumption associated with dehumidification of the chilled air is assessed. A comparative energy consumption and cost analysis of the chemical dehumidification and existing systems and the savings offered by the proposed chemical dehumidification system over the existing air washer-reheat system are presented.

  2. Application of a run around coil system to a roof fan house at Michoud Assembly Facility at New Orleans, Louisiana

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Analysis of the proposed run around coil system indicates that it offers a decrease in steam, electricity and water consumptions. The run around coil system consist of two coils, a precooling coil which will be located at up stream and a reheating coil which will be located at down stream of the chilled water spray chamber. This system will provide the necessary reheat in summer, spring and fall. At times, if the run around coil system can not provide the necessary reheat, the existing reheat coil could be utilized.

  3. Proceedings of the High Energy Density Matter (HEDM) Conference Held in New Orleans, Louisiana on 12-15 March 1989

    DTIC Science & Technology

    1989-07-01

    geometry, rare gas fluorides’, NF’, nitrogen pentafluoride,’ high oxidation state, rhombic structure, tetratomics, Si C, disilicon dicarbide; zintl...9 "Synthesis and Structural Characterization of New High-Valent Inorganic Fluorine Compounds and their Oxidizing Properties " A. A. A. Emara...and Stuctural Characterization of New High-Valent Inorganic Fluorine Compounds and Their Oxidizing Properties ," A.A.A. Emara, D. Hutchinson, A. Paprica

  4. Acoustical tree evaluation of Coptotermes Formosanus (Isoptera: Rhinotermitidae) with imidacloprid and noviflumeron in historic Jackson Square, New Orleans, Louisiana

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Nine years of periodic acoustical monitoring of 93 trees active with Formosan subterranean termite, Coptotermes formosanus Shiraki, evaluated imidacloprid tree foam and noviflumuron bait on activity in trees. Long term, imidacloprid suppressed but did not eliminate termite activity in treated trees...

  5. Proceedings of the American Council on Consumer Interests Annual Conference (36th, New Orleans, Louisiana, March 28-31, 1990).

    ERIC Educational Resources Information Center

    Carsky, Mary L., Ed.

    Among these education-related papers in this collection are "Consumer Issues and the Elderly" (Moon); "The Relationship between Perceived Life Satisfaction and Measures of Economic Well-Being" (Douthitt, MacDonald, Mullis); "Research Data Priorities as Assessed by Users" (Chern, Hushak, Tweeten); "New Directions in Data, Information Systems and…

  6. Investing in Youth: A Compilation of Recommended Policies and Practices. National Conference (New Orleans, Louisiana, December 9-11, 1992).

    ERIC Educational Resources Information Center

    National Governors' Association, Washington, DC.

    These proceedings include 13 "perspectives from the field" and 9 selected papers (with abstracts) from a national conference on recommended policies and practices for investing in youth. The 13 perspectives papers are as follows: "Saving the Next Generation" (Berlin); "Effective Strategies for Investing in Youth"…

  7. [Papers Presented at the American Medical Association's Air Pollution Medical Research Conference (New Orleans, Louisiana, October 5-7, 1970).

    ERIC Educational Resources Information Center

    American Medical Association, Chicago, IL.

    This is a collection of twenty speeches presented at the American Medical Association's Air Pollution Medical Conference, October 5-7, 1970. Speeches included: Air Pollution Control: The Physician's Role; Air Pollution Problems in Nuclear Power Development; Airway Resistance and Collateral Ventilation; Asbestos Air Pollution in Urban Areas;…

  8. Amistad Symposium on Southern Civil Rights Litigation Records for the 1960s (New Orleans, Louisiana, December 8-9, 1978).

    ERIC Educational Resources Information Center

    Dillard Univ., New Orleans, LA. Armistad Research Center.

    This report contains transcripts of speeches given at the Amistad Symposium by lawyers, judges, and others active in the civil rights movement since the 1960s. Speakers include Clifton Johnson, J. Skelly Wright, John P. Nelson, Edwin King, Fred L. Banks, Jr., Lawrence A. Aschenbrenner, Frank R. Parker, Henry Schwarzschild, and Richard B. Sobol.…

  9. Archeological Data Recovery of the Camino Site (16JE223), A Spanish Colonial Period Site Near New Orleans, Louisiana

    DTIC Science & Technology

    1996-03-01

    Canaria , by Don Tomas Lopez, Madrid, 1780 (from Padr6n 1988) .......................................................................... 71 Figure 10...comprised of Gran Canaria , Fuerteventura, and Lanzarote. Of these, Fuerteventura and Lanzarote lie within 100 miles of the southern coast of Morocco... volcanic in origin, generally consisting of central highlands descending relatively rapidly to the coast, with characteristically rich volcanic soils. The

  10. National Conference on American Pluralism and Identity Program Book (New Orleans, Louisiana, January 18-19, 1997).

    ERIC Educational Resources Information Center

    American Association of Community Colleges, Washington, DC.

    This program book contains progress reports for the colleges that participated in the American Association of Community Colleges' (AACC) Exploring America's Communities (EAC) project, which works to strengthen the teaching of American history, literature, and culture at the community college level. Parts 1, 2, and 3 describe the National…

  11. Proceedings of the Annual National Agricultural Education Association Meeting (11th, New Orleans, Louisiana, November 30, 1984).

    ERIC Educational Resources Information Center

    American Vocational Association, Arlington, VA. Agricultural Education Div.

    This document contains the texts of 27 presentations given at the National Agricultural Education Research Meeting. The papers in the proceedings are grouped under 10 themes with a critique for each group. The themes (with speakers' names in parentheses) are as follows: supervised occupational experiences (Gregory W. Fletcher, David L. Williams,…

  12. Proceedings of the 1985 IPMAAC Conference on Public Personnel Assessment (9th, New Orleans, Louisiana, June 16-20, 1985).

    ERIC Educational Resources Information Center

    International Personnel Management Association, Washington, DC.

    The International Personnel Management Association Assessment Council (IPMAAC) is a section of the International Personnel Management Association for individuals engaged in professional level public personnel assessment. Author-generated summaries/outlines of papers presented at the IPMAAC's 1985 conference are provided. Three papers are…

  13. Image Understanding: Proceedings of a Workshop (15th) Held at New Orleans, Louisiana on 3-4 October 1984

    DTIC Science & Technology

    1984-10-01

    network of long-term memory. The inferencing process is then invoked age Segmentation Processes ", Ph.D. thesis , University of Mas- and each region yields...34, Thesis , University of Massachusetts, Amherst, MA., the image. The process is recursively applied to finer ivels of resoln- 1982. tion. Other ongoing...Signal Processing , 1, by the method of differences: algorithms and ap- 133-140. plications. PhD Thesis (in preparation), Coin- N. H. Cornelius and T

  14. Mobilizing Resources for Independent Living: A National Conference (New Orleans, Louisiana, August 5-7, 2002). Participant's Manual.

    ERIC Educational Resources Information Center

    Male, Richard; Schulz, Lee; Jones, Darrell Lynn; Buppapong, Raweewan; Langbehn, Kristy; George, Carri; Petty, Richard; Heinsohn, Dawn

    The participant's manual contains training materials for a national conference on mobilizing resources and fund raising in agencies concerned with promoting independent living for people with disabilities. Preliminary materials include the conference agenda, background information about the trainers, organizational information on Independent…

  15. Seasonal Changes in the Caste Distribution of Foraging Populations of Formosan Subterranean Termite in New Orleans, Louisiana

    PubMed Central

    Cornelius, Mary L.; Osbrink, Weste L. A.; Gallatin, Erin M.

    2015-01-01

    This study examined the relationship between temperature, precipitation, soil composition, levels of feeding damage, and the caste distribution (workers, soldiers, nymphs) of the Formosan subterranean termite, Coptotermes formosanus Shiraki, collected in underground monitoring stations over a 12 mo period. Because nymphs are the caste that develops into alates, the seasonal abundance of nymphs was examined over a 5 yr period. Numbers of workers, soldiers, and soldier/worker ratio were significantly affected by month. Recruitment and retention of foraging termites in stations was significantly affected by the level of feeding damage. The number of nymphs collected in monitoring stations was highly variable. In the 12 mo test, there was a significant correlation between numbers of nymphs and level of feeding damage, temperature, precipitation, and soil composition. Over a 5 yr period, significantly more nymphs were collected in 2011 than in 2007 and 2008. Peak nymph collections varied from year to year. Overall, peak nymph collections were more likely to occur in Mar., Sept., and Oct. Increasing our knowledge of the environmental factors that influence recruitment and retention of foraging termites in monitoring stations could influence termite bait placement and improve baiting strategies for termite control. Identifying the key factors that cause aggregations of nymphs in underground stations could increase our ability to predict the intensity and location of alate swarms. PMID:26246441

  16. Environmental Assessment for Conversion of the 926th Fighter Group at Naval Air Station New Orleans, Louisiana

    DTIC Science & Technology

    1992-07-01

    Characteristics of Aircraft Involved Manufactured by the General Dynamics Corporation , the F-16 is a compact, multirole, fighter aircraft designed... Corporation B.S., 1979, Civil Engineering, University of California, Davis Years of Experience: 12 Derence Fivehouse, Major, Staff Judge Advocate, U.S. Air...Technology Corporation B.A., 1988, Environmental Studies, California State University, San Bernardino Years of Experience: 4 Danita Hardy, Environmental

  17. Seasonal changes in the caste distribution of foraging populations of formosan subterranean termite in New Orleans, Louisiana

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study examined the relationship between temperature, precipitation, soil composition and levels of feeding damage and the caste distribution of the Formosan subterranean termite, Coptotermes formosanus Shiraki, collected in underground monitoring stations over a 12 mo period. In addition, the s...

  18. A Psychosocial Comparison of New Orleans and Houston Crack Smokers in the Wake of Hurricane Katrina

    PubMed Central

    TIMPSON, SANDRA; RATLIFF, ERIC; ROSS, MICHAEL; WILLIAMS, MARK; ATKINSON, JOHN; BOWEN, ANNE; MCCURDY, SHERYL

    2010-01-01

    The purpose of this study was to compare psychological distress in a sample of African American crack cocaine users who relocated to Houston from New Orleans after Hurricane Katrina to African American drug users resident in Houston. Fifty-four African Americans from New Orleans were compared to a sample of 162 people in Houston. Data were collected between June 2002 and December 2005. There were no significant differences between the two groups on either depression or anxiety, but the New Orleans sample scored higher on the self-esteem scale and scored slightly lower on the risk-taking scale. PMID:19895301

  19. Denitrification in cypress swamp within the Atchafalaya River Basin, Louisiana.

    PubMed

    Lindau, C W; Delaune, R D; Scaroni, A E; Nyman, J A

    2008-01-01

    Nitrogen has been implicated as a major cause of hypoxia in shallow water along the Louisiana/Texas, USA coasts. Excess nitrogen (mainly nitrate) from Mississippi and Atchafalaya River drainage basins may drive the onset and duration of hypoxia in the northern Gulf of Mexico. Restoring and enhancing denitrification have been proposed to reduce and control coastal hypoxia and improve water quality in the Mississippi River Basin. Sediments were collected from six baldcypress restoration sites within the Atchafalaya River Basin, Louisiana, USA. The acetylene blockage technique was used to measure background and potential sediment denitrification rates. Denitrification fluxes were measured before nitrate addition (background rates) and after nitrate addition of 100mgNl(-1) (potential denitrification) at three seasonal temperatures. Background denitrification was low across all cypress swamp sites ranging from 0.9 to 8.8, 0.6 to 28.5 and 8.8 to 47.5g N evolved ha(-1)d(-1) at water/sediment column temperatures of 8, 22 and 30 degrees C, respectively. After nitrate addition, temperature had a significant effect on sediment denitrification potential. Maximum rates measured at 8, 22 and 30 degrees C were approximately 250-260, 550 and 970gNha(-1)d(-1), respectively. Most of the added nitrate in water columns, incubated at 8 degrees C, was removed after 65d compared to 32d and 17d at 22 and 30 degrees C, respectively. These results indicate cypress swamps have the potential to assimilate and process elevated levels of floodwater nitrate with denitrification being a major removal mechanism.

  20. 78 FR 62439 - Drawbridge Operation Regulation; Inner Harbor Navigational Canal, New Orleans, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... Orleans, LA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations; request for..., LA. This deviation will test changes to the drawbridge operation schedule to determine whether...

  1. New Orleans Topography, Radar Image with Colored Height

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site] Click on the image for the animation

    About the animation: This simulated view of the potential effects of storm surge flooding on Lake Pontchartrain and the New Orleans area was generated with data from the Shuttle Radar Topography Mission. Although it is protected by levees and sea walls against storm surges of 18 to 20 feet, much of the city is below sea level, and flooding due to storm surges caused by major hurricanes is a concern. The animation shows regions that, if unprotected, would be inundated with water. The animation depicts flooding in one-meter increments.

    About the image: The city of New Orleans, situated on the southern shore of Lake Pontchartrain, is shown in this radar image from the Shuttle Radar Topography Mission (SRTM). In this image bright areas show regions of high radar reflectivity, such as from urban areas, and elevations have been coded in color using height data also from the SRTM mission. Dark green colors indicate low elevations, rising through yellow and tan, to white at the highest elevations.

    New Orleans is near the center of this scene, between the lake and the Mississippi River. The line spanning the lake is the Lake Pontchartrain Causeway, the world's longest overwater highway bridge. Major portions of the city of New Orleans are actually below sea level, and although it is protected by levees and sea walls that are designed to protect against storm surges of 18 to 20 feet, flooding during storm surges associated with major hurricanes is a significant concern.

    Data used in this image were acquired by the Shuttle Radar Topography Mission aboard the Space Shuttle Endeavour, launched on Feb. 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect 3-D measurements of the Earth's surface

  2. 75 FR 4693 - Drawbridge Operation Regulation; Inner Harbor Navigational Canal, New Orleans, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-29

    ...The Commander, Eighth Coast Guard District, has issued a temporary deviation from the regulation governing the operation of the Senator Ted Hickey (Leon C. Simon) Bascule Bridge across the Inner Harbor Navigational Canal, mile 4.6, at New Orleans, LA. The deviation is necessary to ensure the safety of pedestrians as they bike across the bridge for the Ochsner Ironman 70.3 New Orleans event.......

  3. Hope after Katrina: Will New Orleans become the New City of Choice?

    ERIC Educational Resources Information Center

    Newmark, Kathryn G.; De Rugy, Veronique

    2006-01-01

    A student starting public school in New Orleans in the fall of 2005 had little reason to be hopeful about her education. Of her 65,000 schoolmates in the New Orleans Public Schools (NOPS), over half of those taking the state's high-stakes tests (4th, 8th, 10th, and 11th graders) did not have "basic" competence in math and English. 68 of…

  4. High energy focused ion beam technology and applications at the Louisiana Accelerator Center

    NASA Astrophysics Data System (ADS)

    Glass, G. A.; Dymnikov, A. D.; Rout, B.; Zachry, D. P.

    2007-07-01

    The high energy focused ion beam (HEFIB) system at the Louisiana Accelerator Center (LAC) of the University of Louisiana at Lafayette, Lafayette, USA, is constructed on one of the beamlines of a National Electrostatics Corporation 1.7 MV 5SDH-2 tandem accelerator. The HEFIB system has several components, including a versatile magnetic quadrupole sextuplet lens focusing system defined as the Russian magnetic sextuplet (RMS) system having the same demagnifications, the same focal lengths and the same positions of the focal points in xz and yz planes as the Russian quadruplet and a one-piece concrete supporting base and integrated endstation with air isolation. A review of recent microlithography and HEFIB system developments at LAC are presented, as well as new results using heavy ion (HI) beam lithography on crystalline silicon.

  5. Louisiana Tech Student Wins EPA Fellowship Grant

    EPA Pesticide Factsheets

    DALLAS - (April 1, 2015) A student from Louisiana Technical University in Ruston, La., was awarded a research fellowship grant by the U.S. Environmental Protection Agency (EPA). EPA issued fellowship grants to students pursuing environmental science

  6. Topical reports on Louisiana salt domes

    SciTech Connect

    Not Available

    1983-09-01

    The Institute for Environmental Studies at Louisiana State University conducted research into the potential use of Louisiana salt domes for disposal of nuclear waste material. Topical reports generated in 1981 and 1982 related to Vacherie and Rayburn's domes are compiled and presented, which address palynological studies, tiltmeter monitoring, precise releveling, saline springs, and surface hydrology. The latter two are basically a compilation of references related to these topics. Individual reports are abstracted.

  7. Guide to Louisiana's ground-water resources

    USGS Publications Warehouse

    Stuart, C.G.; Knochenmus, D.D.; McGee, B.D.

    1994-01-01

    Ground water is one of the most valuable and abundant natural resources of Louisiana. Of the 4-.4 million people who live in the State, 61 percent use ground water as a source for drinking water. Most industrial and rural users and half of the irrigation users in the State rely on ground water. Quantity, however, is not the only aspect that makes ground water so valuable; quality also is important for its use. In most areas, little or no water treatment is required for drinking water and industrial purposes. Knowledge of Louisiana's ground-water resources is needed to ensure proper development and protection of this valuable resource. This report is designed to inform citizens about the availability and quality of ground water in Louisiana. It is not intended as a technical reference; rather, it is a guide to ground water and the significant role this resource plays in the state. Most of the ground water that is used in the State is withdrawn from 13 aquifers and aquifer systems: the Cockfield, Sparta, and Carrizo-Wilcox aquifersin northern Louisiana; Chicot aquifer system, Evangeline aquifer, Jasper aquifer system, and Catahoula aquifer in central and southwestern Louisiana; the Chicot equivalent, Evangeline equivalent, and Jasper equivalent aquifer systems in southeastern Louisiana; and the MississippiRiver alluvial, Red River alluvial, and upland terrace aquifers that are statewide. Ground water is affected by man's activities on the land surface, and the major ground-water concerns in Louisiana are: (1) contamination from surface disposal of hazardous waste, agricultural chemicals, and petroleum products; (2) contamination from surface wastes and saltwater through abandoned wells; (3) saltwater encroachment; and (4) local overdevelopment. Information about ground water in Louisiana is extensive and available to the public. Several State and Federal agencies provide published and unpublished material upon request.

  8. Seismic depth conversion problems associated with the Mississippi Canyon in the vicinity of Ewing Bank Block 305 field, offshore Louisiana

    SciTech Connect

    Leveille, G.P. ); Sahai, K.S.; McDaniel, P.G.

    1990-05-01

    Ewing Bank Block 305 field is located on the outermost edge of the continental shelf, approximately 145 km south of New Orleans, Louisiana. The geology of the field is fairly typical of other fields found offshore of Louisiana, except there is a huge, partly filled, Pleistocene submarine canyon that overlies the field. This canyon, which is commonly referred to as the Mississippi Canyon, causes a large seismic depth conversion problem that makes it virtually impossible to correctly map the structure of the field using normally processed marine seismic data The Mississippi Canyon is a large erosional feature that was formed at the mouth of the ancestral Mississippi River during the last glacial sea level lowstand. In the vicinity of the field, the canyon is about 10 km wide and 1 km deep, which is approximately two-thirds the size of the Grand Canyon of the Colorado River, and is filled mostly with Holocene sediments. Because the sediments that fill the canyon are very young, their interval velocities are much lower than the interval velocities of the sediments that form the canyon walls. This creates abrupt near surface lateral velocity variations that distort the geometry of seismic reflectors such that the time geometries seen on seismic lines are not at all indicative of the structure of the subsurface. Using a model-based processing technique and available well control, the authors have been able to solve this difficult depth conversion problem and have gained a better understanding of the geology of this field.

  9. Applications of Radarsat-1 synthetic aperture radar imagery to assess hurricane-related flooding of coastal Louisiana

    USGS Publications Warehouse

    Kiage, L.M.; Walker, N.D.; Balasubramanian, S.; Babin, A.; Barras, J.

    2005-01-01

    The Louisiana coast is subjected to hurricane impacts including flooding of human settlements, river channels and coastal marshes, and salt water intrusion. Information on the extent of flooding is often required quickly for emergency relief, repairs of infrastructure, and production of flood risk maps. This study investigates the feasibility of using Radarsat-1 SAR imagery to detect flooded areas in coastal Louisiana after Hurricane Lili, October 2002. Arithmetic differencing and multi-temporal enhancement techniques were employed to detect flooding and to investigate relationships between backscatter and water level changes. Strong positive correlations (R2=0.7-0.94) were observed between water level and SAR backscatter within marsh areas proximate to Atchafalaya Bay. Although variations in elevation and vegetation type did influence and complicate the radar signature at individual sites, multi-date differences in backscatter largely reflected the patterns of flooding within large marsh areas. Preliminary analyses show that SAR imagery was not useful in mapping urban flooding in New Orleans after Hurricane Katrina's landfall on 29 August 2005. ?? 2005 Taylor & Francis.

  10. K-12 Louisiana Student Standards for Mathematics. Louisiana Student Standards: Mathematics

    ERIC Educational Resources Information Center

    Louisiana Department of Education, 2016

    2016-01-01

    The Louisiana mathematics standards were created by over one hundred Louisiana educators with input by thousands of parents and teachers from across the state. Educators envisioned what mathematically proficient students should know and be able to do to compete in society and focused their efforts on creating standards that would allow them to do…

  11. Bibliographies of Louisiana State University Theses Pertaining to Louisiana 1955-1980.

    ERIC Educational Resources Information Center

    Lane, Mary Jane, Comp.

    Louisiana State University has long been a research center for the study of the state of Louisiana. Originally prepared as two separate bibliographies, 1955-1969 and 1970-1980, this document includes both bibliographies and a subject index. Each entry includes the author's name, title of the thesis, date of the thesis, and the major subject area.…

  12. The Head-off Environmental Asthma in Louisiana (HEAL) Study—Methods and Study Population

    PubMed Central

    Kennedy, Suzanne; Mvula, Mosanda M.; Jaffee, Katy; Wildfire, Jeremy; Thornton, Eleanor; Cohn, Richard D.; Grimsley, L. Faye; Mitchell, Herman; El-Dahr, Jane; Sterling, Yvonne; Martin, William J.; White, LuAnn; Stephens, Kevin U.; Lichtveld, Maureen

    2012-01-01

    Background: In the city of New Orleans, Louisiana, and surrounding parishes (NOLA), children with asthma were perilously impacted by Hurricane Katrina as a result of disrupted health care, high home mold and allergen levels, and high stress. Objectives: The Head-off Environmental Asthma in Louisiana (HEAL) study was conducted to examine relationships between the post-Katrina environment and childhood asthma in NOLA and assess a novel asthma counselor intervention that provided case management and guidance for reducing home mold and allergen levels. Methods: Children (4–12 years old) with moderate-to-severe asthma were recruited from NOLA schools. Over 1 year, they received two clinical evaluations, three home environmental evaluations, and the asthma intervention. Quarterly end points included symptom days, medication use, and unscheduled emergency department or clinic visits. A community advisory group was assembled and informed HEAL at all phases. Results: Of the children (n = 182) enrolled in HEAL, 67% were African American, and 25% came from households with annual incomes < $15,000. HEAL children were symptomatic, averaging 6.6 symptom days in the 2 weeks before baseline, and had frequent unscheduled visits to clinics or emergency departments (76% had at least one unscheduled visit in the preceding 3 months). In this report, we describe study design and baseline characteristics of HEAL children. Conclusions: Despite numerous challenges faced by investigators, study staff, and participants, including destroyed infrastructure, disrupted lives, and lost jobs, HEAL was successful in terms of recruitment and retention, the high quality of data collected that will provide insight into asthma-allergen relationships, and the asthma intervention. This success was attributable to using an adaptive approach and refining processes as needed. PMID:22895349

  13. Study of the impacts of regulations affecting the acceptance of Integrated Community Energy Systems: public utility, energy facility siting and municipal franchising regulatory programs in Louisiana. Preliminary background report

    SciTech Connect

    Feurer, D A; Weaver, C L; Gallagher, K C; Hejna, D; Rielley, K J

    1980-01-01

    The authority to regulate public utilities is vested generally in the Louisiana Public Service Commission, composed of five members elected by the general electorate and elected for six-year terms. The Commission is charged with regulating all public utilities and has such other regulatory authority as provided by law. The Commission, however, has no power to regulate a public utility owned, operated, or regulated on the effective data of this constitution (1921) by the governing authority of one or more political subdivisions unless the Commission is authorized to regulate these utilities by the electorate of the political subdivision involved. An additional statutory provision excludes all municipally-owned public utilities from Commission regulation. New Orleans has retained the regulatory authority which it held as of the effective date of the Louisiana Constitution. Therefore, the Commission exercises no regulatory powers over investor or municipally-owned utilities in New Orleans. A municipality is empowered to own and operate a revenue-producing public utility within or without its boundaries and it may sell and distribute the commodity or service of the public utility within or without its corporate limits and may establish rates, rules, and regulations with respect to the sale and distribution. Public utility regulatory statutes, energy facility siting programs, and municipal franchising authority are examined to identify how they may impact on the ability of an organization, whether or not it be a regulated utility, to construct and operate an ICES.

  14. Potential Next Steps for the New Orleans City Council Energy Efficiency Resolution

    SciTech Connect

    Doris, E.

    2011-09-01

    This document is adapted from an actual February 2008 deliverable memo and report delivered by the National Renewable Energy Laboratory (NREL) to the City Council of New Orleans, the office of the Mayor of New Orleans, the Chairperson of the Citizen Stakeholders Group (New Orleans Energy Task Force) and the Department of Energy Project Officer in February of 2008. In January 2008, the New Orleans Utility Committee requested review, commentary, and suggestions for Utility Committee next steps related to the Energy Efficiency Resolution (the Resolution) passed by the City Council in December 2007. The suggestions are reprinted here as: (1) An illustration of opportunities for other local governments for the development and implementation of effective energy efficiency ordinances and resolutions; and (2) An example of the type of policy technical assistance that DOE/NREL provides to communities. For more information on the strategy for delivering assistance, please see: www.nrel.gov/docs/fy11osti/48689.pdf. Based on experience in other communities and energy efficiency policies and programs, NREL found the Resolution to be a solid framework for increasing the responsible use of energy efficiency and reaping the associated economic and environmental benefits in the city of New Orleans. The remainder of this document provides the requested suggestions for next steps in implementing the word and spirit of the resolution. These suggestions integrate the extensive work of other entities, including the New Orleans Mayor's office, the New Orleans Energy Advisory Committee, the Energy Efficiency Initiative, and the U.S. Environmental Protection Agency's National Action Plan for Energy Efficiency. In general, three actions were suggested for funding mechanisms, two for near-term successes, and two for longer-term success.

  15. Building Energy-Efficient Schools in New Orleans: Lessons Learned (Brochure)

    SciTech Connect

    Not Available

    2011-12-01

    This case study presents the lessons learned from incorporating energy efficiency in the rebuilding and renovating of New Orleans K-12 schools after Hurricanes Katrina and Rita. Hurricane Katrina was the largest natural disaster in the United States, striking the Gulf Coast on August 29, 2005, and flooding 80% of New Orleans; to make matters worse, the city was flooded again only three weeks later by the effects of Hurricane Rita. Many of the buildings, including schools, were heavily damaged. The devastation of schools in New Orleans from the hurricanes was exacerbated by many years of deferred school maintenance. This case study presents the lessons learned from incorporating energy efficiency in the rebuilding and renovating of New Orleans K-12 schools after Hurricanes Katrina and Rita. The experiences of four new schools-Langston Hughes Elementary School, Andrew H. Wilson Elementary School (which was 50% new construction and 50% major renovation), L.B. Landry High School, and Lake Area High School-and one major renovation, Joseph A. Craig Elementary School-are described to help other school districts and design teams with their in-progress and future school building projects in hot-humid climates. Before Hurricane Katrina, New Orleans had 128 public schools. As part of the recovery planning, New Orleans Public Schools underwent an assessment and planning process to determine how many schools were needed and in what locations. Following a series of public town hall meetings and a district-wide comprehensive facility assessment, a Master Plan was developed, which outlined the renovation or construction of 85 schools throughout the city, which are expected to be completed by 2017. New Orleans Public Schools expects to build or renovate approximately eight schools each year over a 10-year period to achieve 21st century schools district-wide. Reconstruction costs are estimated at nearly $2 billion.

  16. Louisiana KIDS COUNT Special Report on Child Care, 2006

    ERIC Educational Resources Information Center

    Agenda for Children, 2006

    2006-01-01

    The "2006 Agenda for Children Louisiana Kids Count Special Report on Child Care" documents and describes the supply and affordability of child care and early education in each of Louisiana's 64 parishes. Seventy-eight percent (78%) of Louisiana's children under the age of five are cared for by someone other than a parent or guardian on a…

  17. Master Plan for Public Postsecondary Education in Louisiana: 2011. Revised

    ERIC Educational Resources Information Center

    Louisiana Board of Regents, 2012

    2012-01-01

    Article VIII of Louisiana's Constitution authorizes the Board of Regents (BoR) to develop a master plan for higher education in Louisiana. This Master Plan provides a broad vision for the State's higher education system and acknowledges its interdependence with the economy and its many contributions towards better lives for Louisiana's citizenry.…

  18. Fait A La Main: A Source Book of Louisiana Crafts.

    ERIC Educational Resources Information Center

    Bergeron, Maida, Ed.

    The Louisiana Crafts Program is an economic development program that strives to stimulate several markets for Louisiana craftsmen. This publication is a directory of juried Louisiana craftsmen of various types; it is intended as a source book for anyone interested in handmade crafts. It is divided into two sections: "Folk Craftsmen" and…

  19. Loss of Resources and Hurricane Experience as Predictors of Postpartum Depression Among Women in Southern Louisiana

    PubMed Central

    Ehrlich, Matthew; Xiong, Xu; Buekens, Pierre; Pridjian, Gabriella; Elkind-Hirsch, Karen

    2010-01-01

    Abstract Background After a natural disaster, mental disorders often become a long-term public health concern. Previous studies under smaller-scale natural disaster conditions suggest loss of psychosocial resources is associated with psychological distress. Methods We examined the occurrence of depression 6 and 12 months postpartum among 208 women residing in New Orleans and Baton Rouge, Louisiana, who were pregnant during or immediately after Hurricane Katrina's landfall. Based on the Conservation of Resources (COR) theory, we explored the contribution of both tangible/financial and nontangible (psychosocial) loss of resources (LOR) on the outcome of depression, measured using the Edinburgh Postnatal Depression Scale (EPDS). We also investigated the influence on depression of individuals' hurricane experience through a Hurricane Experience Score (HES) that includes such factors as witnessing death, contact with flood waters, and injury to self or family members. Results Both tangible and nontangible LOR were associated with depression cross-sectionally and prospectively. Severe hurricane exposure (high HES) was also associated with depression. Regression analysis showed LOR-associated depression was explained almost entirely by nontangible rather than tangible factors. Consistent with COR theory, however, nontangible LOR explained some of the association between severe hurricane exposure and depression in our models. A similar result was seen prospectively for depression at 12 months, even controlling for depression symptoms at 6 months. Conclusions These results suggest the need for preventive measures aimed at preserving psychosocial resources to reduce the long-term effects of disasters. PMID:20438305

  20. 33 CFR 3.40-15 - Sector New Orleans Marine Inspection Zone and Captain of the Port Zone; Marine Safety Unit Morgan...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Inspection Zone and Captain of the Port Zone; Marine Safety Unit Morgan City. 3.40-15 Section 3.40-15... Morgan City. Sector New Orleans' office is located in New Orleans, LA. A subordinate unit, Marine Safety Unit (MSU) Morgan City, is located in Morgan City, LA. (a) Sector New Orleans' Marine Inspection...

  1. Counseling in New Orleans 10 Years after Hurricane Katrina: A Commentary on the Aftermath, Recovery and the Future

    ERIC Educational Resources Information Center

    Remley, Theodore P., Jr.

    2015-01-01

    Ten years after Hurricane Katrina, the counseling profession in New Orleans has changed. The author, along with a group of counseling and other mental health professionals who were providing services at the time of the hurricane and still working in the city 10 years later, provided their impressions of counseling in New Orleans a decade after the…

  2. 33 CFR 165.840 - Regulated Navigation Area, Gulf of Mexico: Mississippi Canyon Block 20, South of New Orleans, LA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Regulated Navigation Area, Gulf of Mexico: Mississippi Canyon Block 20, South of New Orleans, LA. 165.840 Section 165.840 Navigation...: Mississippi Canyon Block 20, South of New Orleans, LA. (a) Location. The following area is a...

  3. 33 CFR 165.840 - Regulated Navigation Area, Gulf of Mexico: Mississippi Canyon Block 20, South of New Orleans, LA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Regulated Navigation Area, Gulf of Mexico: Mississippi Canyon Block 20, South of New Orleans, LA. 165.840 Section 165.840 Navigation...: Mississippi Canyon Block 20, South of New Orleans, LA. (a) Effective date. This section is effective on...

  4. Historical Use of Cultivars as Parents in Florida and Louisiana Sugarcane Breeding Programs.

    PubMed

    Todd, James; Glaz, Barry; Burner, David; Kimbeng, Collins

    2015-01-01

    Sugarcane (Saccharum L. spp. hybrids) growers depend on breeding programs for new, high-yielding cultivars that have resistance to abiotic and biotic stresses, so breeders continually seek out widely adapted, high yielding germplasm to be used as parents for their programs. Cultivars are sometimes used for this purpose, but their use may be minimized to prevent genetic diversity erosion. The purpose of this study was to determine the importance of cultivars as parents in three USA (one in Florida and two in Louisiana) sugarcane breeding programs by quantifying the percentage of cultivars that had these parental groupings based on published registrations and crossing records. The percentage of cultivars with at least one commercial parent for each program was 81.8%, 77.5%, and 64.3% for the Houma (Ho), Louisiana, Canal Point (CP), Florida and Louisiana State University (LSU) programs, respectively, but cultivars were recently used as parents in only 11.8% (Ho), 16.39% (CP), and 34.3% (LSU) of crosses. The results indicate that the CP and Ho programs should consider increasing the use of cultivars as parents in their breeding programs to increase the probability of selecting potential commercial genotypes, but this should be balanced with high diversity crosses to avoid the loss of diversity.

  5. Historical Use of Cultivars as Parents in Florida and Louisiana Sugarcane Breeding Programs

    PubMed Central

    Kimbeng, Collins

    2015-01-01

    Sugarcane (Saccharum L. spp. hybrids) growers depend on breeding programs for new, high-yielding cultivars that have resistance to abiotic and biotic stresses, so breeders continually seek out widely adapted, high yielding germplasm to be used as parents for their programs. Cultivars are sometimes used for this purpose, but their use may be minimized to prevent genetic diversity erosion. The purpose of this study was to determine the importance of cultivars as parents in three USA (one in Florida and two in Louisiana) sugarcane breeding programs by quantifying the percentage of cultivars that had these parental groupings based on published registrations and crossing records. The percentage of cultivars with at least one commercial parent for each program was 81.8%, 77.5%, and 64.3% for the Houma (Ho), Louisiana, Canal Point (CP), Florida and Louisiana State University (LSU) programs, respectively, but cultivars were recently used as parents in only 11.8% (Ho), 16.39% (CP), and 34.3% (LSU) of crosses. The results indicate that the CP and Ho programs should consider increasing the use of cultivars as parents in their breeding programs to increase the probability of selecting potential commercial genotypes, but this should be balanced with high diversity crosses to avoid the loss of diversity. PMID:27347510

  6. Alcohol outlet density and alcohol consumption in Los Angeles county and southern Louisiana.

    PubMed

    Schonlau, Matthias; Scribner, Richard; Farley, Thomas A; Theall, Katherine; Bluthenthal, Ricky N; Scott, Molly; Cohen, Deborah A

    2008-11-01

    The objective of this study was to assess the relationship between alcohol availability, as measured by the density of off-premise alcohol outlets, and alcohol consumption in Los Angeles county and southern Louisiana, USA. Consumption information was collected through a telephone survey of 2,881 households in Los Angeles county and pre-Katrina southern Louisiana, nested within 220 census tracts. Respondents' addresses were geo-coded and both neighbourhood (census tracts and buffers of varying sizes) and individual (network distance to the closest alcohol outlet) estimates of off-sale alcohol outlet density were computed. Alcohol outlet density was not associated with the percentage of people who were drinkers in either site. Alcohol outlet density was associated with the quantity of consumption among drinkers in Louisiana but not in Los Angeles. Outlet density within a one-mile buffer of the respondent's home was more strongly associated with alcohol consumption than outlet density in the respondent's census tract. The conclusion is that the relationship between neighbourhood alcohol outlet density and alcohol consumption is complex and may vary due to differences in neighbourhood design and travel patterns.

  7. An operational application of ERTS-1 imagery to the environmental inventory process. [environmental impact statement for Atchafalaya basin of Louisiana and Mississippi

    NASA Technical Reports Server (NTRS)

    Oneal, J. D.; Bwins, J. R.

    1974-01-01

    A discussion is presented of how The Engineer Agency for Resources Inventories utilized ERTS remotely sensed imagery as a/supplement to airphotos and collateral data for an environmental impact study of the Atchafalaya Basin for the New Orleans engineer district. This single overall inventory permitted a systematic approach and substantial economy for a number of engineering projects for which environmental impact statements would be required. The study area covered approximately 25,000 square miles and included all or part of 36 parishes in Louisiana and 8 counties in Mississippi. It was concluded that as a supplementary source, used in conjunction with airphotos, ERTS had proven itself as a significant means of economy. As a primary source, the Engineer Agency is not yet ready to accept ERTS for their own particular applications.

  8. Pilot oil atlas for Louisiana. Final report

    SciTech Connect

    Bourgoyne, A.T. Jr.; Kimbrell, C.; Gao, Weigang

    1993-01-01

    An interdisciplinary research team of engineers, geologists, and computer scientists was assembled at LSU to develop unproved methods for prospecting for bypassed oil and to support oil and gas producers in Louisiana. The overall objective of the project was to develop methods for extending the producing life of several types of reservoirs by reducing the amount of oil being bypassed and abandoned. As part of this work, the team collected information available from public sources for several example reservoirs. One task of the project was to develop a format for the compilation of the extensive but cumbersome Louisiana reservoir data so that it could be used by government and industry to evaluate the resource and plan future activities. The existing information system maintained by Louisiana is a Production Audit Reporting System (PARS). It was designed to allow auditing of oil and gas production and severance taxes associated with this production. It was not intended to be used as a database for determining reservoir recovery efficiency or prospecting for oil and gas. Its use for these purposes, however, has been increasing. The database format suggested in this report would allow production information to be easily displayed by reservoir as well as by lease, unit, or well. The data collected as part of the bypassed-oil study was used to illustrate the proposed new format. This pilot database, or atlas, contains information available for 15 reservoirs. It is recommended that LSU continue to compile and publish database information on the potential for bypassed oil in Louisiana`s active reservoirs. This technology-transfer activity should focus each year on those active reservoirs involved in hearings of the Louisiana Office of Conservation. It should also focus on reservoirs being screened by LSU for EOR.

  9. Hurricane Public Health Research Center at Louisiana State University a Case of Academia Being Prepared

    NASA Astrophysics Data System (ADS)

    van Heerden, I. L.

    2006-12-01

    Recent floods along the Atlantic and Gulf seaboards and elsewhere in the world before Katrina had demonstrated the complexity of public health impacts including trauma; fires; chemical, sewerage, and corpse contamination of air and water; and diseases. We realized that Louisiana's vulnerability was exacerbated because forty percent of the state is coastal zone in which 70% of the population resides. Ninety percent of this zone is near or below sea level and protected by man-made hurricane-protection levees. New Orleans ranked among the highest in the nation with respect to potential societal, mortality, and economic impacts. Recognizing that emergency responders had in the past been unprepared for the extent of the public health impacts of these complex flooding disasters, we created a multi-disciplinary, multi-campus research center to address these issues for New Orleans. The Louisiana Board of Regents, through its millennium Health Excellence Fund, awarded a 5-year contract to the Center in 2001. The research team combined the resources of natural scientists, social scientists, engineers, and the mental health and medical communities. We met annually with a Board of Advisors, made up of federal, state, local government, and non-governmental agency officials, first responders and emergency managers. Their advice was invaluable in acquiring various datasets and directing aspects of the various research efforts. Our center developed detailed models for assessment and amelioration of public health impacts due to hurricanes and major floods. Initial research had showed that a Category 3 storm would cause levee overtopping, and that most levee systems were unprotected from the impacts of storm-induced wave erosion. Sections of levees with distinct sags suggested the beginnings of foundation and subsidence problems. We recognized that a slow moving Cat 3 could flood up to the eaves of houses and would have residence times of weeks. The resultant mix of sewage, corpses

  10. Export of Dissolved Lignin from Coastal Wetlands to the Louisiana Shelf

    NASA Astrophysics Data System (ADS)

    Bianchi, T. S.; Dimarco, S. F.; Smith, R. W.; Schreiner, K. M.

    2008-12-01

    Here we report on spatial and temporal changes in the concentration and composition of dissolved lignin- phenols in surface and bottom waters off the Louisiana coast (USA). Samples were collected at 7 stations on 2 cruises (April, and July, 2008) along a transect that spanned from inside Terrebonne Bay, Louisiana (12 m water depth) to the outer-most station on the inner Louisiana shelf (21 m water depth). The highest average concentration of dissolved organic carbon (DOC) and dissolved lignin, during both cruises, occurred at the interface between Terrebonne Bay and the inner shelf. Average DOC and dissolved lignin concentrations were significantly higher in April than in July across most stations. Based on hydrologic data, these higher concentrations clearly reflect a combined mixing of DOM from plume waters to the west and local marsh inputs. The cinnamyl/vanillyl (C/V) and syringyl/vanillyl (S/V) ratios indicated that the predominant source of lignin was from non-woody angiosperms - likely the dominant species of wetland plants Spartina alterniflora and S. patens (Spartina spp.) that border the entire bay. The high vanillic acid to vanillin (Ad/Al)v ratios for all stations were typical of that found near estuarine boundaries, where biologically- and photochemically-mediated lignin decay processes are important. This preliminary data indicates that wetlands provide another source of dissolved organic matter (DOM) to the Louisiana shelf that likely contributes to microbial food resources and hence hypoxia, especially in the context of the instability and extensive erosion of these marshes over the past ca. 50 years. This has important implications for the current management plan to reduce hypoxia in the GOM, particularly in those regions that extend west of the nutrient-rich highly productive near-field zones of Atchafalaya-Mississippi river plumes.

  11. Demographic Trends in Education in Louisiana.

    ERIC Educational Resources Information Center

    Falk, William W.; Comfort, Allen

    Utilizing census data from 1950, 1960, and 1970 and school data from 1950-51, 1960-61, and 1973-74, the historical trends in Louisiana education were analyzed. Units of analysis included: (1) the State; (2) the most urban and most rural parishes (defined as 65% urban or rural at each point in time); and (3) whites and nonwhites within the State…

  12. Unique cropping systems for Louisiana sugarcane

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A Louisiana sugarcane field is typically replanted every four years due to declining yields, and, although, it is a costly process, it is both necessary and an opportunity to maximize the financial return during the next four year cropping cycle. Fallow planting systems (FPS) during the fallow perio...

  13. Spring reflections on Louisiana sugar cane

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Louisiana sugar industry continues to produce high cane and sugar yields despite a short growing season. Spring fallow land management is essential for the upcoming crop. In the past few years, wide row spacing, billet cane planting, and cover-cropping have received significant attention. The ei...

  14. Louisiana Puts God into Biology Lessons.

    ERIC Educational Resources Information Center

    Broad, William J.

    1981-01-01

    Reports on the Balanced Treatment for Creation-Science and Evolution-Science Act requiring that "creation science" and evolution receive "balanced treatment" in classroom lectures, textbooks, library materials used, science and humanities, and other educational materials or programs in Louisiana public schools. (JN)

  15. A catalog of Louisiana's nesting seabird colonies

    USGS Publications Warehouse

    Fontenot, William R.; Cardiff, Steve W.; DeMay, Richard A.; Dittmann, Donna L.; Hartley, Stephen B.; Jeske, Clinton W.; Lorenz, Nicole; Michot, Thomas C.; Purrington, Robert Dan; Seymour, Michael; Vermillion, William G.

    2012-01-01

    collective habitats which comprise Louisiana's now fragile coastal zone have taken major hits from commercial/residential, oil & gas, and other industrial development, primarily in the form of coastal erosion exacerbated by these and other factors (Portnoy 1978, Spendelow and Patton 1988, Martin and Lester 1990, Green, et al. 2006). Moreover, during this same period, both geologic subsidence rates (Tornqvist et al. 2008) and mean sea-level (Tornqvist et al. 2002) have increased, along with significant tropical storm activity; all of which have combined to impact available marsh, barrier island, beach, and dredge spoil nesting habitat for waterbirds, especially seabirds, throughout the coastal zone of Louisiana. The primary objective of this publication is to detail those coastal Louisiana colonial seabird nesting sites for which we have reasonably accurate data, in a tabular, site-by-site format. All major survey (1976-2008) data of site-by-site seabird species counts, as well as several smaller data sets, referred to in the site history tables as “miscellaneous observations” obtained during the May-June seabird breeding period, are included. It is our hope that these data will provide a dependable foundation from which future colonial seabird nesting surveys might be planned and carried out, as well as showcase the importance of coastal Louisiana's seabird rookeries, and contribute to their conservation.

  16. Jackpot for Insurgent in Louisiana Contest

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2012-01-01

    Campaigns for state school board are typically quiet affairs, eliciting only modest interest from the public and even less from political donors. But the race last fall for the District 2 seat on Louisiana's board of elementary and secondary education was a remarkable exception. The contest attracted the attention of education activists and…

  17. Survey of Computer Usage in Louisiana Schools.

    ERIC Educational Resources Information Center

    Kirby, Peggy C.; And Others

    A survey of computer usage in 179 randomly selected public elementary and secondary schools in Louisiana was conducted in the spring of 1988. School principals responded to questions about school size, the socioeconomic status of the student population, the number of teachers certified in computer literacy and computer science, and the number of…

  18. Early harvest affects ratooning ability in Louisiana

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Similar to sugarcane industries around the world, economies of scale often lead to decreases in total number of manufacturing centers such as sugar mills. One of the consequences of mill closures has been an increase in the duration of the crushing season in Louisiana, which has historically bee...

  19. Electronic Information Services, Louisiana State University Libraries.

    ERIC Educational Resources Information Center

    Bolner, Smittie; And Others

    Reports prepared by the Louisiana State University (LSU) Libraries Task Force on Electronic Services examine the present level of automated services at the LSU libraries and make recommendations for both long- and short-term plans to handle information in electronic format. The reports, each of which is followed by a list of recommendations, focus…

  20. Evaluation of the Louisiana Nutrition Education Program.

    ERIC Educational Resources Information Center

    Jones, J. H., Jr.

    In 1969, 385 Louisiana Cooperative Extension Service aides conducted an eight week nutrition education program (expanded to 12 weeks in three parishes) for over 18,000 low income homemakers and children in 31 parishes. Initial interviews were used to ascertain nutrition habits and influences thereon, knowledge levels, homemakers' age and…

  1. Hybrid Computation at Louisiana State University.

    ERIC Educational Resources Information Center

    Corripio, Armando B.

    Hybrid computation facilities have been in operation at Louisiana State University since the spring of 1969. In part, they consist of an Electronics Associates, Inc. (EAI) Model 680 analog computer, an EAI Model 693 interface, and a Xerox Data Systems (XDS) Sigma 5 digital computer. The hybrid laboratory is used in a course on hybrid computation…

  2. 77 FR 58902 - Louisiana Disaster #LA-00048

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00048 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7. SUMMARY: This is an amendment of the Presidential declaration of a major disaster for the State...

  3. 76 FR 68805 - Louisiana Disaster #LA-00043

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ... [Federal Register Volume 76, Number 215 (Monday, November 7, 2011)] [Notices] [Page 68805] [FR Doc No: 2011-28703] SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12904 and 12905] Louisiana Disaster LA-00043 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice...

  4. 78 FR 14149 - Louisiana Disaster #LA-00050

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-04

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00050 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  5. 76 FR 54522 - Louisiana Disaster #LA-00041

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Louisiana Disaster LA-00041 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential declaration of a major disaster for Public Assistance Only for...

  6. Environmental monitoring at designed geopressured-geothermal well sites, Louisiana and Texas

    SciTech Connect

    Not Available

    1990-01-01

    This document covers the activities of monitoring environmental aspects at designated geothermal wells in Texas and Louisiana during the second quarter of 1990 by the Louisiana Geological Survey, Louisiana State University under contract with US DOE. 1 fig. (FSD)

  7. 77 FR 18272 - Uranium Enrichment Fuel Cycle Facility Inspection Reports Regarding Louisiana Energy Services LLC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... COMMISSION Uranium Enrichment Fuel Cycle Facility Inspection Reports Regarding Louisiana Energy Services LLC...) staff has conducted inspections of the Louisiana Energy Services (LES), LLC, National enrichment... . SUPPLEMENTARY INFORMATION: I. Discussion The NRC staff has conducted inspections of the Louisiana...

  8. Surficial sediment character of the Louisiana offshore continental shelf region: a GIS compilation

    USGS Publications Warehouse

    Williams, S. Jeffress; Arsenault, Matthew A.; Buczkowski, Brian J.; Reid, Jane A.; Flocks, James; Kulp, Mark A.; Penland, Shea; Jenkins, Chris J.

    2007-01-01

    and coastal restoration. The USGS has actively supported coastal and wetlands geologic research for the past two decades in partnership with universities (e.g., Louisiana State University, University of New Orleans), state agencies (e.g. Louisiana Geological Survey, Louisiana Department of Natural Resources), and private organizations (Williams and others, 1992a,b; Williams and Cichon, 1993; List and others, 1994). These studies have focused on regional-scale mapping of coastal and wetland change and developing a better understanding of the processes that cause coastal erosion and wetlands loss, particularly the rapid deterioration of Louisiana's barrier islands, estuaries, and wetlands environments. With a better understanding of these processes, the ability to model and predict erosion and wetlands loss will improve. More accurate predictions will, in turn, allow for proper management of coastal resources. Improved predictions will also allow for better assessments of the utility of different restoration alternatives.

  9. Teaching New Orleans: A Cultural Immersion and Service Learning Travel Course

    ERIC Educational Resources Information Center

    Luquet, Wade J.

    2009-01-01

    This article describes a travel course to New Orleans that allows students the opportunity to study a unique culture in the United States. Students in the course are able to study how the culture developed through its immigration patterns, its food, its architecture, and the development of jazz. Since the flooding following Hurricane Katrina, a…

  10. "No Excuses" in New Orleans: The Silent Passivity of Neoliberal Schooling

    ERIC Educational Resources Information Center

    Sondel, Beth

    2016-01-01

    Drawing on ethnographic data, this article critically analyzes pedagogy in "no excuses" charter schools in New Orleans. Employing Ladson-Billings's framework for culturally relevant pedagogy, the author describes the level of academic rigor, cultural competence, and critical consciousness development across classrooms. This study…

  11. Feet to the Fire: New Orleans Kids Rethink Their Devastated School System

    ERIC Educational Resources Information Center

    Wholey, Jane; Burkes, Betty

    2015-01-01

    Kids Rethink New Orleans Schools is an organization of primarily middle school youth that formed after Hurricane Katrina destroyed most of the city's schools. This chapter describes Rethink's first six years of operation, which culminated in school system policy changes and an HBO documentary about the organization's groundbreaking work.

  12. Good News for New Orleans: Early Evidence Shows Reforms Lifting Student Achievement

    ERIC Educational Resources Information Center

    Harris, Douglas N.

    2015-01-01

    What happened to the New Orleans public schools following the tragic levee breeches after Hurricane Katrina is truly unprecedented. Within the span of one year, all public-school employees were fired, the teacher contract expired and was not replaced, and most attendance zones were eliminated. The state took control of almost all public schools…

  13. Floating Foundations: "Kairos," Community, and a Composition Program in Post-Katrina New Orleans

    ERIC Educational Resources Information Center

    Johnson, T. R.; Letter, Joe; Livingston, Judith Kemerait

    2009-01-01

    The authors describe their individual and collective experiences reconstructing their New Orleans-based university composition program in the aftermath of Hurricane Katrina. They emphasize how the concept of "floating foundations" helps account for changes in their students' interests, and they suggest that this idea is applicable to the…

  14. Out of New Orleans: Race, Class, and Researching the Katrina Diaspora

    ERIC Educational Resources Information Center

    Morris, Jerome E.

    2008-01-01

    The torrential rains from Hurricane Katrina, the breaking of the levees, and the subsequent flooding of New Orleans resulted in another Black Diaspora. This article focuses on Black children and families who were displaced by Hurricane Katrina but now reside in cities, towns, and suburbs outside of the Crescent City. Informed by the author's…

  15. Intermediary Organizations in Charter School Policy Coalitions: Evidence from New Orleans

    ERIC Educational Resources Information Center

    DeBray, Elizabeth; Scott, Janelle; Lubienski, Christopher; Jabbar, Huriya

    2014-01-01

    This article develops a framework for investigating research use, using an "advocacy coalition framework" and the concepts of a "supply side" (mainly organizations) and "demand side" (policymakers). Drawing on interview data and documents from New Orleans about the charter school reforms that have developed there…

  16. The Double-Edged Sword of "Disaster Volunteerism": A Study of New Orleans Rebirth Movement Participants

    ERIC Educational Resources Information Center

    Heldman, Caroline; Israel-Trummel, Mackenzie

    2012-01-01

    We examine the political and personal effects of disaster volunteerism with participants of the New Orleans Rebirth Movement (NORM) using four waves of pre- and postsurveys and qualitative analysis of participant journals. Significant increases are found in internal political efficacy, desire to be active in politics, and value placed on social…

  17. Pedagogy, Policy, and the Privatized City: Stories of Dispossession and Defiance from New Orleans

    ERIC Educational Resources Information Center

    Buras, Kristen L.; Randels, Jim; Salaam, Kalamu ya

    2010-01-01

    In cities across the nation, communities of color find themselves resisting state disinvestment and the politics of dispossession. Students at the Center--a writing initiative based in several New Orleans high schools--takes on this struggle through a close examination of race and schools. The book builds on the powerful stories of marginalized…

  18. Crime Victimization among Immigrant Latino Day Laborers in Post-Katrina New Orleans

    ERIC Educational Resources Information Center

    Negi, Nalini Junko; Cepeda, Alice; Valdez, Avelardo

    2013-01-01

    Reports indicate that the criminal victimization of Latino immigrants in the United States has been increasing yet is often underreported. This may be especially true in new immigrant settlement cities that lack an established Latino community to provide support and feelings of security. New Orleans is an important context to investigate criminal…

  19. Surviving Hurricane Katrina: Winds of Change Transform a New Orleans Addiction Treatment Agency

    ERIC Educational Resources Information Center

    Toriello, Paul J.; Pedersen-Wasson, Else; Crisham, Erin M.; Ellis, Robert; Morse, Patricia; Morse, Edward V.

    2007-01-01

    Hurricane Katrina's impact on the operations of the largest residential, addiction treatment organization in New Orleans is described. Pre- and post-Katrina experiences are discussed and augmented with organizational performance data. Suggestions for future research are provided. (Contains 4 figures.)

  20. The Rebirth of Montessori: Rebuilding a Public Charter Montessori School in Post-Katrina New Orleans

    ERIC Educational Resources Information Center

    Selvidge, Ellen

    2008-01-01

    "Pre-Katrina" and "Post-Katrina" are common terms for time frames these days in New Orleans, often reminding me of the BCE/CE timeline distinctions. You hear "Pre-Katrina" and "Post-Katrina" on the news, in the paper, and in everyday conversations. Although more and more people have moved back to New…

  1. The Visible Hand: Markets, Politics, and Regulation in Post-Katrina New Orleans

    ERIC Educational Resources Information Center

    Jabbar, Huriya

    2016-01-01

    In this article Huriya Jabbar examines how the regulatory environment in post-Hurricane Katrina New Orleans has influenced choice, incentives, and competition among schools. While previous research has highlighted the mechanisms of competition and individual choice--the "invisible hand"--and the creation of markets in education, Jabbar…

  2. Hurricane Chasers in New Orleans: Latino Immigrants as a Source of a Rapid Response Labor Force

    ERIC Educational Resources Information Center

    Fussell, Elizabeth

    2009-01-01

    Little is known about the Latino workers who came to New Orleans after Hurricane Katrina to clean up and repair the city. The author uses data from surveys collected at the visits of the Brazilian, Mexican, and Nicaraguan consulates (N = 253) to study the internally mobile immigrants who arrived after Katrina and who anticipate leaving New Orleans…

  3. Assessment of Hurricane Katrina Damage to New Orleans Public School Facilities

    ERIC Educational Resources Information Center

    Council of the Great City Schools, 2005

    2005-01-01

    Hurricane Katrina hit the Gulf Coast of the United States on August 29, 2005, and triggered one of the most devastating natural disasters in the history of the nation. New Orleans, in particular, and the schools that served the community's children, suffered severe storm damage and massive flooding. Central to the city's strategy of getting back…

  4. Selling Schools: Marketing and Recruitment Strategies in New Orleans

    ERIC Educational Resources Information Center

    Jabbar, Huriya

    2016-01-01

    Under new school-choice policies, schools feel increasing pressure to market their schools to parents and students. I examine how school leaders in New Orleans used different marketing strategies based on their positions in the market hierarchy and the ways in which they used formal and informal processes to recruit students. This study relied on…

  5. Education Reform in New Orleans: Voices from the Recovery School District

    ERIC Educational Resources Information Center

    Ciolino, Max S.; Kirylo, James D.; Mirón, Luis; Frazier, Kelly

    2014-01-01

    In the post-Katrina education landscape in New Orleans, teachers in charter schools and district-run schools in the Recovery School District are uniquely situated to provide a direct eyewitness account of the successes and failures of the city's new direction in public education. This narrative presents the opinions of teachers in a critical…

  6. "Listen to the Voice of Reason": The "New Orleans Tribune" as Advocate for Public, Integrated Education

    ERIC Educational Resources Information Center

    Melancon, Kristi Richard; Hendry, Petra Munro

    2015-01-01

    The "New Orleans Tribune" (1864-1870), the first black daily newspaper in the United States, was the singular text in the public South at its time to staunchly advocate for public, integrated education, anticipating the ruling of "Brown v. Board of Education," and arguing that separate education would always be synonymous with…

  7. University of New Orleans Millennial Multicultural Recruitment Plan: Case Studies/Model Programs.

    ERIC Educational Resources Information Center

    Jones, Danneal La Darreaux

    This paper discusses the Multicultural Recruitment Plan that was instituted at the University of New Orleans during the fall of 1999. The historical prospectus, which necessitated this plan, and some of the initial obstacles to success are reviewed extensively. A theoretical framework, primarily the SPAR (Services, Programs, Advocacy, and…

  8. BMP Report Of Survey Conducted At University Of New Orleans, LA Best Manufacturing Practices

    DTIC Science & Technology

    2003-01-01

    Management Continuous Improvement of Drydocking Management.................................... 19 Six Sigma and Lean Manufacturing in Shipbuilding...Six Sigma and Lean Manufacturing in Shipbuilding The University of New Orleans, College of Engi- neering is sponsoring a Six Sigma and Lean Manu...Technology Appli- cation Center has begun a project to incorporate the principles of Six Sigma and Lean Manufacturing within the shipbuilding industry

  9. School Choice, Student Mobility, and School Quality: Evidence from Post-Katrina New Orleans

    ERIC Educational Resources Information Center

    Welsh, Richard O.; Duque, Matthew; McEachin, Andrew

    2016-01-01

    In recent decades, school choice policies predicated on student mobility have gained prominence as urban districts address chronically low-performing schools. However, scholars have highlighted equity concerns related to choice policies. The case of post-Hurricane Katrina New Orleans provides an opportunity to examine student mobility patterns in…

  10. Rebuilding Inequity: The Re-Emergence of the School-to-Prison Pipeline in New Orleans

    ERIC Educational Resources Information Center

    Tuzzolo, Ellen; Hewitt, Damon T.

    2007-01-01

    After a state take-over of most local schools, the fate of public education in New Orleans has been clouded by uncertainty. However, many problems are already clear. The community has expressed outrage on numerous occasions about the management, conditions, policies, and practices of the RSD schools. One fundamental concern has been about the lack…

  11. Spiritual and Religious Supports Part 10: Congruence in Faith and Action--Inclusivity in New Orleans

    ERIC Educational Resources Information Center

    Johnson, Alan

    2010-01-01

    The First Congregational Church has a heart of mission. Yet, when the mission hits a situation that's personal and makes one squirm a bit, it becomes more of a challenge. Seven teams have been sent from the church to help the rebuilding in New Orleans. The first teams did the mucking, getting all of the belongings out of the house and putting them…

  12. Linda Finch speaks to children during World Flight in New Orleans, La.

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Linda Finch, who re-created the flight of Amelia Earhardt's flight around the world 60 years ago, landed at New Orleans Lakefront Airport to speak to groups of inner-city school children during World Flight 1997. Stennis Space Center's Educator Resource Center played a role in the event by providing SSC-developed Geomap software to aid students in tracking Finch's flight.

  13. Why Here and Why Now? Teacher Motivations for Unionizing in a New Orleans Charter School

    ERIC Educational Resources Information Center

    Beabout, Brian R.; Gill, Ivan

    2015-01-01

    The rigidity of teachers unions has been given as a primary reason for their lack of representation among America's rapidly growing, although still relatively small, charter school sector. In the case of post-Hurricane Katrina New Orleans, the city rapidly converted from a union-backed teacher workforce to a largely nonunionized charter school…

  14. Rookie Teachers, Stressed Students Confront Realities of New Orleans' Schools after Storm

    ERIC Educational Resources Information Center

    Maxwell, Lesli A.

    2007-01-01

    John McDonogh Senior High School's challenges, and similar hardship at other public schools that have reopened in New Orleans, were not part of the vision advanced by politicians and educators who saw Hurricane Katrina's destruction as an unprecedented opportunity for schools. To them, Katrina, terrible though it was, had delivered a chance to…

  15. Geophysical Surveys for Locating Buried Utilities, Lake Pontchartrain Levees, New Orleans

    DTIC Science & Technology

    2014-06-01

    Drive and Topaz Street. It is an urbanized area that has a great deal of metallic clutter that interfered with the EM31. The survey areas within...with Topaz Street to the west bank of the Orleans Avenue Canal. The site is divided into five sections designated LPV102_A through LPV102_E for

  16. DISASTER AND YOUTH VIOLENCE: THE EXPERIENCE OF SCHOOL ATTENDING YOUTH IN NEW ORLEANS

    PubMed Central

    Madkour, Aubrey S.; Johnson, Carolyn C.; Clum, Gretchen A.; Brown, Lisanne

    2013-01-01

    Purpose Although disaster exposure is linked with increased child aggression, population-level trends are unknown. Pre- to post-Katrina changes in violence-related behaviors among New Orleans high school youth (ages 12-18) were assessed. Methods Data from the 2003 (pre-Katrina), 2005 (pre-Katrina) and 2007 (post-Katrina) New Orleans Youth Risk Behavior Survey (n=5,267) were utilized. Crude comparisons across years of population characteristics and violence behavior prevalence were made with chi-square analyses. Changes in violence-related behaviors over time were assessed with logistic regression models including indicators for survey years and controls for compositional changes. Results Age, gender and race/ethnicity of school-attending youth were stable across years. In models controlling for demographics, most behaviors were stable over time. Some changes were observed for all groups: dating violence and forced sex increased prior to the storm; weapon carrying and missing school due to feeling unsafe decreased after the storm. Among African American adolescents only, being threatened at school increased before Katrina. Conclusions Results do not support significant population-level increases in violent behavior among New Orleans school-attending youths post-Katrina. Factors that buffered New Orleans students from post-Katrina violence increases, such as population composition changes or increased supportive services, may explain these findings. PMID:21783056

  17. Analysis of anesthesia practice and needs in Louisiana.

    PubMed

    de Lanzac, K S; Miller, M K; Eyrich, J E

    2001-07-01

    The Louisiana State University Health Sciences Center Department of Anesthesiology performed an analysis of anesthesia practice and needs within the State of Louisiana. The State of Louisiana currently has approximately 300 practicing anesthesiologists (physicians), 700 certified registered nurse anesthetists (CRNAs), and does not currently utilize anesthesiologist assistants (AAs). Approximately 500,000 anesthesia encounters occur annually in Louisiana. Although there is a recognized critical shortage of anesthesiologists nationally, this document will focus mainly on the issue of mid-level providers of anesthesia services. The overwhelming majority of surgical and obstetric procedures is performed using the anesthesia care team approach both nationally and in the State of Louisiana. Within the anesthesia care team model, the practice of certified registered nurse anesthetists and anesthesiologist assistants are interchangeable, and both would meet the need for mid-level anesthesia providers in the State of Louisiana.

  18. Wastewater and Hazardous Waste Survey, England AFB Louisiana.

    DTIC Science & Technology

    1988-01-01

    Background 1 A. Wastewater System 2 B. England AFB Wastewater Discharge Limitations 2 C. Characteristic Hazardous Waste Regulations 3 1II. Procedures 4 A...Conservation and Recovery Act, or the Louisiana State Hazardous Waste Regulations . The wastewater survey was conducted by 1 Lt Robert A. Tetla, 2Lt Charles W...34Hazardous Waste Abatement Plan, England Air Force Base, Louisiana," 1987. 0 12. State of Louisiana Hazardous Waste Regulations 13. RCRA Interim

  19. Water Resources Data, Louisiana, Water Year 2002

    USGS Publications Warehouse

    Goree, B.B.; Lovelace, W.M.; Montgomery, P.A.; Resweber, J.C.; Labbe, Charles K.; Walters, David J.

    2003-01-01

    Water resources data for the 2002 water year for Louisiana consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground water. This report contains records for water discharge at 85 gaging stations; stage only for 79 gaging stations and 7 lakes; water quality for 52 surface-water stations (including 40 gaging stations) and 104 wells; and water levels for 300 observation wells. Also included are data for 143 crest-stage and flood-profile partial-record stations. Additional water data were collected at various sites not included in the systematic data-collection program, and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating State and Federal agencies in Louisiana.

  20. Water resources data, Louisiana, water year 2003

    USGS Publications Warehouse

    Baumann, Todd; Goree, B.B.; Lovelace, W.M.; Montgomery, P.A.; Resweber, J.C.; Ross, Garron B.; Sasser, D.C.; Walters, D.J.

    2004-01-01

    Water resources data for the 2003 water year for Louisiana consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of ground water. This report contains records for water discharge at 76 gaging stations; stage only for 86 gaging stations and 7 lakes; water quality for 56 surface-water stations (including 44 gaging stations) and 142 wells; and water levels for 313 observation wells. Also included are data for 158 crest-stage and flood-profile partial-record stations. Additional water data were collected at various sites not included in the systematic data-collection program, and are published as miscellaneous measurements. These data represent that part of the National Water Data System operated by the U.S. Geological Survey and cooperating Federal and State agencies in Louisiana.

  1. Louisiana NASA EPSCoR Preparation Grant

    NASA Technical Reports Server (NTRS)

    Wefel, John P.; Savoie, E. Joseph

    2002-01-01

    In August, 1999, the National Aeronautics and Space Administration issued a Cooperative Agreement (CA) to the State of Louisiana, through the Louisiana Board of Regents (BOB), for the performance of scientific research and graduate fellowships under the NASA Experimental Program to Stimulate Competitive Research (EPSCoR) -- Preparation Grant. Originally constructed as a one year program, with an optional one year continuation, this federal-state partnership culminated on 14 August 2002, including a successful continuation proposal and a no cost extension. The total value of the project reached $450K in NASA funding, matched by state funds and institutional contributions. The purpose of the Preparation Grant program was to develop and nurture strong research ties between the state and NASA field centers and Enterprises, in order to prepare for the upcoming full competition for NASA EPSCoR.

  2. Involving REU interns in community-based research in southern Louisiana - Lessons learned from a summer on the Bayou

    NASA Astrophysics Data System (ADS)

    Haacker-Santos, R.; Pandya, R. E.; Sloan, V.; Peterson, K.; Laska, S.; Foret, J.; Denning, S.

    2012-12-01

    Many students from under-represented communities choose not to pursue graduate school in geoscience in part because they see few immediate and concrete opportunities to serve society by doing so. To address this, RESESS and SOARS, two long-standing undergraduate-to-graduate geoscience research internships, offer interested students the opportunity work with local and indigenous communities to design and conduct research with clear societal relevance . Our presentation will describe one such community-based research project in coastal areas of Louisiana. This summer, RESESS and SOARS worked with the Center for Hazards Assessment, Response and Technology (CHART) at the University of New Orleans to introduce our interns to projects that support community viability in the face of current and historical ecosystem change by integrating physical science, geospatial technology and traditional ecological knowledge. For nine weeks, three interns lived and worked in Louisiana coastal communities and learned how projects can be defined by, guided by and assessed against community priorities. CHART introduced our interns to participatory action research (PAR) and helped them apply PAR to their research. The interns developed and implemented community-based research projects around land-loss, ecology of culturally important plants, and water quality. The experience has earned positive informal feedback from the students and the communities they worked with and we have already learned valuable lessons about doing community-based work. After the completion of the summer program, student and mentor experiences will be assessed formally through surveys and interviews. Our presentation will describe the projects our three interns worked on, lessons-learned by the interns and our programs, and share recommendations for a successful off-site summer experience for other programs considering community-based research.

  3. Water resources of Lafourche Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; Lovelace, John K.

    2013-01-01

    This fact sheet presents a brief overview of groundwater and surface-water resources in Lafourche Parish, Louisiana. Information on the availability, past and current use trends, and water quality from groundwater and surface-water sources in the parish is discussed. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  4. Application of InSAR to detection of localized subsidence and its effects on flood protection infrastructure in the New Orleans area

    NASA Astrophysics Data System (ADS)

    Jones, Cathleen; Blom, Ronald; Latini, Daniele

    2014-05-01

    acquisition, a dramatic increase of persistent scatter density in urban areas, and improved measurement of very small displacements (Crosetto et al., 2010). We compare the L-band UAVSAR results with permanent scatterer (PS-InSAR) and Short Baseline Subsets (SBAS) interferometric analyses of a stack composed by 28 TerraSAR X-band images acquired over the same period, to determine the influence of different radar frequencies and analyses techniques. Our applications goal is to demonstrate a technique to inform targeted ground surveys, identify areas of persistent subsidence, and improve overall monitoring and planning in flood risk areas. Dokka, 2011, The role of deep processes in late 20th century subsidence of New Orleans and coastal areas of southern Louisiana and Mississippi: J. Geophys. Res., 116, B06403, doi:10.1029/2010JB008008. Jones, C. E., G. Bawden, S. Deverel, J. Dudas, S. Hensley, Study of movement and seepage along levees using DINSAR and the airborne UAVSAR instrument, Proc. SPIE 8536, SAR Image Analysis, Modeling, and Techniques XII, 85360E (November 21, 2012); doi:10.1117/12.976885. Crosetto, M., Monserrat, O., Iglesias, R., & Crippa, B. (2010). Persistent Scatterer Interferometry: Potential, limits and initial C-and X-band comparison. Photogrammetric engineering and remote sensing, 76(9), 1061-1069. Acknowledgments: This research was carried out in part at the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.

  5. Vegetation Types in Coastal Louisiana in 2007

    USGS Publications Warehouse

    Sasser, Charles E.; Visser, Jenneke M.; Mouton, Edmond; Linscombe, Jeb; Hartley, Steve B.

    2008-01-01

    During the summer and fall of 2007, the U.S. Geological Survey, the Louisiana State University Agricultural Center, and the Louisiana Department of Wildlife and Fisheries Fur and Refuge Division jointly completed an aerial survey to collect data on 2007 vegetation types in coastal Louisiana. The current map presents the data collected in this effort. The 2007 aerial survey was conducted by using techniques developed over the last thirty years while conducting similar vegetation surveys. Transects flown were oriented in a north-south direction and spaced 1.87 mi (3 km) apart and covered coastal marshes from the Texas State line to the Mississippi State line and from the northern extent of fresh marshes to the southern end of saline (saltwater) marshes on the beaches of the Gulf of Mexico or of coastal bays. Navigation along these transects and to each sampling site was accomplished by using Global Positioning System (GPS) technology and geographic information system (GIS) software. As the surveyors reached each sampling station, observed areas of marsh were assigned as fresh, intermediate, brackish, or saline (saltwater) types, and dominant plant species were listed and ranked according to abundance. Delineations of marsh boundaries usually followed natural levees, bayous, or other features that impede or restrict water flow.

  6. The ingredients of a successful field extension - Lake Washington field, Plaquemines Parish, Louisiana

    SciTech Connect

    Roberts, D.E.

    1991-03-01

    Old oil and gas field often lack the integration of modern seismic and paleontology. As the result, additional reserves can be overlooked. The 1985 discovery on the southeast flank of Lake Washington field by Rosewood Resources, Inc., et al., is such an example. Located 40 mi south-southeast of New Orleans is Lake Washington field, Plaquemines Parish, Louisiana. The field was discovered in 1931 and has produced in excess of 350 MMBOE from over 400 wells completed in numerous upper and middle Miocene deltaic sands. The tectonic setting is that typically associated with a piercement salt/shale diapir. With the complexity of normal listric and radial faulting, sand/shale pinch-outs, and unconformities, the development of the discovery had to incorporate all information from the geoscientists and engineers. In assembling the subsurface maps, the reservoir model had to honor the seismic, paleontology, and individual well production performances. Six fold seismic data shot in 1968 on the southeast flank of the field identified two main bounding down-to-the-coast normal listric faults forming the fault trap. This untested fault block was originally drilled in 1982. Due to mechanical problems, the well was abandoned. Before abandonment, a TDTK log was run. Because of poor gamma-ray and sigma response and no mud-log shows, the response was due to masking caused by the thick casing dollars. In 1984, new 24 fold seismic data were shot. The updated interpretation of the seismic and subsurface data, along with a detail bathymetric ecological study, was incorporated into the geological model. This synergism of the disciplines resulted in the discovery of an additional 8 MMBO.

  7. Resilience and Redirection: Information Literacy in Louisiana Higher Education

    ERIC Educational Resources Information Center

    Hutchings, Jessica; Willey, Malia

    2014-01-01

    This article reports on a 2012 survey conducted by members of the Louisiana Academic Library and Information Network Consortium (LALINC) to determine the status of the curricular integration of information literacy instruction following numerous budget cuts to Louisiana higher education since 2008. The article also discusses the 2012 deletion of…

  8. Employment Trends; Eating and Beverage Establishments 1958 to 1968, Louisiana.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Employment Security, Baton Rouge

    Employment in eating and beverage establishments has grown tremendously in Louisiana. In 1940, United States Census figures showed that 18,400 were employed in the industry, and by 1969, the number had increased to 31,000. The situation in Louisiana may not be typical of other states because of a sharp increase in catering services to offshore oil…

  9. Production Practices of Commercial Catfish Producers in Northeast Louisiana.

    ERIC Educational Resources Information Center

    Letlow, Richard M.; Verma, Satish

    A study determined the yields obtained and the production practices followed by Louisiana commercial catfish farmers in Catahoula, Concordia, and Franklin Parishes. This information was used by the Louisiana Cooperative Extension Service (LCES) faculty to develop a catfish education program. The study: (1) determined use of selected recommended…

  10. Local School Finances in Louisiana: Disparities, Discrepancies, and Disgrace.

    ERIC Educational Resources Information Center

    Hare, Dwight

    Because Louisiana is facing financial difficulties, the impact of reductions in federal aid since 1980 has been severe. With a state economy dependent on gas, oil, and agriculture, Louisiana suffers when oil prices are low and farming costs are high. Reduced tax income for the state lowers state spending, forcing additional enterprises out of…

  11. Mud Bugs: Supply, Demand, and Natural Resources in Louisiana

    ERIC Educational Resources Information Center

    Nagel, Paul

    2010-01-01

    Louisiana's land, coast, and inland waterways are home to many natural resources such as seafood, petroleum, natural gas, and timber--and freshwater crawfish, or "mudbugs" as the locals like to call them. These natural resources are vital to Louisiana's economy. The author describes a unit of study on economics in which a teacher taught…

  12. Kids Count Data Book on Louisiana's Children, 1999.

    ERIC Educational Resources Information Center

    Agenda for Children, New Orleans, LA.

    This Kids Count data book provides statistics on the well-being of children in Louisiana. Data are provided for the state as a whole and for each of Louisiana's 64 parishes. An introduction summarizes findings for 1999, and a final section summarizes trends in the data over the past several years. Indicators used in the report to measure child…

  13. Louisiana Education Quality Trust Fund: Annual Report Fiscal Year 2004.

    ERIC Educational Resources Information Center

    Kennedy, John

    2004-01-01

    The Louisiana Education Quality Trust Fund (LEQTF) was established in 1986 by Louisiana voters to improve the quality of education in the state. The LEQTF receives funds through the Federal Outer Continental Shelf Lands Act and deposits them in what is known as the Permanent Fund. From this Permanent Fund, a separate Support Fund (also known as…

  14. Teach Louisiana Consortium: A Fifth Year Program Evaluation

    ERIC Educational Resources Information Center

    Haj-Broussard, Michelle; Stringer, Angelle

    2012-01-01

    This article describes a fifth year program evaluation of a private provider program for teacher certification in Louisiana. The study sought to evaluate the success of the Teach Louisiana Consortium program in terms of teacher placement, teacher retention, administrative satisfaction, teacher attitudes, and teacher pedagogical knowledge. Initial…

  15. Virus Strains Causing Mosaic in Louisiana and Florida Sugarcane

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Mosaic caused by Sugarcane mosaic virus (SCMV) and Sorghum mosaic virus (SrMV), respectively, affects sugarcane in Louisiana and Florida. Between 2004 and 2007, surveys were conducted in both states to determine which virus and virus strains were causing mosaic of sugarcane. In Louisiana, leaf sam...

  16. Geologic technical assessment of the Chacahoula Salt Dome, Louisiana, for potential expansion of the U.S. strategic petroleum reserve.

    SciTech Connect

    Snider, Anna C.; Rautman, Christopher Arthur; Looff, Karl M.

    2006-03-01

    The Chacahoula salt dome, located in southern Louisiana, approximately 66 miles southwest of New Orleans, appears to be a suitable site for a 160-million-barrel-capacity expansion facility for the U.S. Strategic Petroleum Reserve, comprising sixteen 10-million barrel underground storage caverns. The overall salt dome appears to cover an area of some 1800 acres, or approximately 2.8 square miles, at a subsea elevation of 2000 ft, which is near the top of the salt stock. The shallowest known salt is present at 1116 ft, subsea. The crest of the salt dome is relatively flatlying, outward to an elevation of -4000 ft. Below this elevation, the flanks of the dome plunge steeply in all directions. The dome appears to comprise two separate spine complexes of quasi-independently moving salt. Two mapped areas of salt overhang, located on the eastern and southeastern flanks of the salt stock, are present below -8000 ft. These regions of overhang should present no particular design issues, as the conceptual design SPR caverns are located in the western portion of the dome. The proposed cavern field may be affected by a boundary shear zone, located between the two salt spines. However, the large size of the Chacahoula salt dome suggests that there is significant design flexibility to deal with such local geologic issues.

  17. Fumando la piedra: emerging patterns of crack use among Latino immigrant day laborers in New Orleans.

    PubMed

    Valdez, Avelardo; Cepeda, Alice; Negi, Nalini Junko; Kaplan, Charles

    2010-10-01

    The devastating effects of Hurricane Katrina have contributed to a dynamic demographic shift in the Latino composition of New Orleans. This article focuses on a particularly deleterious pattern of crack cocaine smoking associated with numerous social and health consequences. Utilizing a rapid assessment methodology, in-depth qualitative interviews were conducted with 52 Latino immigrant day laborers in New Orleans. Findings reveal that the presence of a flourishing drug market has facilitated and maintained patterns of crack use including initiation and periods of daily use. Moreover, feelings of isolation and constant exposure to victimization due to day laborers' marginal status are described as contributing to this use. This qualitative analysis reveals how social processes and contextual factors contribute to crack use among Latino day laborers in a post-disaster context. This study has important public health implications in the spread of HIV and other blood borne pathogens.

  18. Post-Katrina fecal contamination in Violet Marsh near New Orleans.

    PubMed

    Furey, John S; Fredrickson, Herbert; Foote, Chris; Richmond, Margaret

    2007-06-01

    Fecal material entrained in New Orleans flood waters was pumped into the local environment. Violet Marsh received water pumped from St. Bernard Parish and the Lower Ninth Ward. Sediment core samples were collected from canals conducting water from these areas to pump stations and from locations within Violet Marsh. Viable indicator bacteria and fecal sterols were used to assess the levels of fecal material in sediment deposited after the levee failures and deeper sediments deposited before. Most of the cores had fecal coliform levels that exceed the biosolids criterion. All of the cores had fecal sterols that exceeded the suggested environmental quality criterion. Our data show both a long history of fecal contamination in Violet Marsh and an increase in fecal loading corresponding to the failure of the levee system. The work was performed as part of the Interagency Performance Evaluation Task Force investigation into the consequences of the failures of the New Orleans levee system.

  19. Lidar-based mapping of flood control levees in south Louisiana

    USGS Publications Warehouse

    Thatcher, Cindy; Lim, Samsung; Palaseanu-Lovejoy, Monica; Danielson, Jeffrey J.; Kimbrow, Dustin R.

    2016-01-01

    Flood protection in south Louisiana is largely dependent on earthen levees, and in the aftermath of Hurricane Katrina the state’s levee system has received intense scrutiny. Accurate elevation data along the levees are critical to local levee district managers responsible for monitoring and maintaining the extensive system of non-federal levees in coastal Louisiana. In 2012, high resolution airborne lidar data were acquired over levees in Lafourche Parish, Louisiana, and a mobile terrestrial lidar survey was conducted for selected levee segments using a terrestrial lidar scanner mounted on a truck. The mobile terrestrial lidar data were collected to test the feasibility of using this relatively new technology to map flood control levees and to compare the accuracy of the terrestrial and airborne lidar. Metrics assessing levee geometry derived from the two lidar surveys are also presented as an efficient, comprehensive method to quantify levee height and stability. The vertical root mean square error values of the terrestrial lidar and airborne lidar digital-derived digital terrain models were 0.038 m and 0.055 m, respectively. The comparison of levee metrics derived from the airborne and terrestrial lidar-based digital terrain models showed that both types of lidar yielded similar results, indicating that either or both surveying techniques could be used to monitor geomorphic change over time. Because airborne lidar is costly, many parts of the USA and other countries have never been mapped with airborne lidar, and repeat surveys are often not available for change detection studies. Terrestrial lidar provides a practical option for conducting repeat surveys of levees and other terrain features that cover a relatively small area, such as eroding cliffs or stream banks, and dunes.

  20. Report of the American Heart Association (AHA) Scientific Sessions 2016, New Orleans.

    PubMed

    Amaki, Makoto; Konagai, Nao; Fujino, Masashi; Kawakami, Shouji; Nakao, Kazuhiro; Hasegawa, Takuya; Sugano, Yasuo; Tahara, Yoshio; Yasuda, Satoshi

    2016-12-22

    The American Heart Association (AHA) Scientific Sessions 2016 were held on November 12-16 at the Ernest N. Morial Convention Center, New Orleans, LA. This 5-day event featured cardiovascular clinical practice covering all aspects of basic, clinical, population, and translational content. One of the hot topics at AHA 2016 was precision medicine. The key presentations and highlights from the AHA Scientific Sessions 2016, including "precision medicine" as one of the hot topics, are herein reported.

  1. Risk to life due to flooding in post-Katrina New Orleans

    NASA Astrophysics Data System (ADS)

    Miller, A.; Jonkman, S. N.; Van Ledden, M.

    2014-01-01

    After the catastrophic flooding of New Orleans due to hurricane Katrina in the year 2005, the city's hurricane protection system has been improved to provide protection against a hurricane load with a 1/100 per year exceedance frequency. This paper investigates the risk to life in post-Katrina New Orleans. In a risk-based approach the probabilities and consequences of various flood scenarios have been analyzed for the central area of the city (the metro bowl) to give a preliminary estimate of the risk to life in the post-Katrina situation. A two-dimensional hydrodynamic model has been used to simulate flood characteristics of various breaches. The model for estimation of fatality rates is based on the loss of life data for Hurricane Katrina. Results indicate that - depending on the flood scenario - the estimated loss of life in case of flooding ranges from about 100 to nearly 500, with the highest life loss due to breaching of the river levees leading to large flood depths. The probability and consequence estimates are combined to determine the individual risk and societal risk for New Orleans. When compared to risks of other large scale engineering systems (e.g. other flood prone areas, dams and the nuclear sector) and acceptable risk criteria found in literature, the risks for the metro bowl are found to be relatively high. Thus, despite major improvements to the flood protection system, the flood risk of post-Katrina New Orleans is still expected to be significant. Effects of reduction strategies on the risk level are discussed as a basis for further evaluation.

  2. Risk to life due to flooding in post-Katrina New Orleans

    NASA Astrophysics Data System (ADS)

    Miller, A.; Jonkman, S. N.; Van Ledden, M.

    2015-01-01

    Since the catastrophic flooding of New Orleans due to Hurricane Katrina in 2005, the city's hurricane protection system has been improved to provide protection against a hurricane load with a 1/100 per year exceedance frequency. This paper investigates the risk to life in post-Katrina New Orleans. In a flood risk analysis the probabilities and consequences of various flood scenarios have been analyzed for the central area of the city (the metro bowl) to give a preliminary estimate of the risk to life in the post-Katrina situation. A two-dimensional hydrodynamic model has been used to simulate flood characteristics of various breaches. The model for estimation of fatality rates is based on the loss of life data for Hurricane Katrina. Results indicate that - depending on the flood scenario - the estimated loss of life in case of flooding ranges from about 100 to nearly 500, with the highest life loss due to breaching of the river levees leading to large flood depths. The probability and consequence estimates are combined to determine the individual risk and societal risk for New Orleans. When compared to risks of other large-scale engineering systems (e.g., other flood prone areas, dams and the nuclear sector) and acceptable risk criteria found in literature, the risks for the metro bowl are found to be relatively high. Thus, despite major improvements to the flood protection system, the flood risk to life of post-Katrina New Orleans is still expected to be significant. Indicative effects of reduction strategies on the risk level are discussed as a basis for further evaluation and discussion.

  3. Role of habitat components on the dynamics of Aedes albopictus (Diptera: Culicidae) from New Orleans.

    PubMed

    Comiskey, N M; Lowrie, R C; Wesson, D M

    1999-05-01

    Monthly sampling of tire pile populations of Aedes albopictus (Skuse) in Orleans Parish, New Orleans, LA, was done in 1995 to determine prevalence of ascogregarine parasites and changes in wing length. Prevalence of Ascogregarina taiwanensis (Lien & Levine) infection was 100% in midsummer and decreased in the fall and spring (60-70%). Wing lengths were longest in the spring and fall and shortest in midsummer. We evaluated the effect of A. taiwanensis infections under high and deficient levels of leaf litter nutrients on mortality, development time, wing length, and reproductive potential of a New Orleans strain of Ae. albopictus. Parasitism and deficient nutrients caused a 35% increase in the rate of larval mortality and significantly extended the development time of females. Parasitized adults were 5% smaller and produced 23% fewer eggs than unparasitized siblings. In addition, abnormal Malpighian tubule morphology and melanization of ascogregarines were seen in adults from nutrient-deficient microcosms. We conclude that ascogregarine infections affect the dynamics of Ae. albopictus by increasing the mortality of immature stages when nutrients supplies are scarce, and by decreasing the reproductive capacity of females under high nutrient conditions.

  4. Mass medical evacuation: Hurricane Katrina and nursing experiences at the New Orleans airport.

    PubMed

    Klein, Kelly R; Nagel, Nanci E

    2007-01-01

    Hurricane Katrina, a category 4 storm, struck the U.S. Gulf states in late August, 2005, resulting in the most costly and second most deadly natural disaster in recent United States history. The storm and subsequent flooding due to levee failure necessitated the evacuation of 80% of the city of New Orleans' 484,674 residents. Most of the city's hospitals and other health care resources were destroyed or inoperable. The hurricane devastated many communities, stranding people in hospitals, shelters, homes, and nursing homes. Nurses and other health care providers deployed to New Orleans to provide medical assistance experienced substantial challenges in making triage and treatment decisions for patients whose numbers far exceeded supplies and personnel. This article describes the experiences and solutions of nurses and other personnel from 3 Disaster Medical Assistance Teams assigned to the New Orleans airport responsible for perhaps the most massive patient assessment, stabilization, and evacuation operation in U.S. history. As the frequency of disasters continues to rise, it is imperative that the nursing profession realize its value in the disaster arena and continually take leadership roles.

  5. Recovery Migration to the City of New Orleans after Hurricane Katrina: A Migration Systems Approach

    PubMed Central

    Fussell, Elizabeth; Curtis, Katherine J.; DeWaard, Jack

    2014-01-01

    Hurricane Katrina’s effect on the population of the City of New Orleans provides a model of how severe weather events, which are likely to increase in frequency and strength as the climate warms, might affect other large coastal cities. Our research focuses on changes in the migration system – defined as the system of ties between Orleans Parish and all other U.S. counties – between the pre-disaster (1999–2004) and recovery (2007–2009) periods. Using Internal Revenue Service county-to-county migration flow data, we find that in the recovery period Orleans Parish increased the number of migration ties with and received larger migration flows from nearby counties in the Gulf of Mexico coastal region, thereby spatially concentrating and intensifying the in-migration dimension of this predominantly urban system, while the out-migration dimension contracted and had smaller flows. We interpret these changes as the migration system relying on its strongest ties to nearby and less damaged counties to generate recovery in-migration. PMID:24729651

  6. Batrachochytrium dendrobatidis in natural and farmed Louisiana crayfish populations: prevalence and implications.

    PubMed

    Brannelly, Laura A; McMahon, Taegan A; Hinton, Mitchell; Lenger, Daniel; Richards-Zawacki, Corinne L

    2015-01-15

    The pathogenic chytrid fungus Batrachochytrium dendrobatidis (Bd) has been linked to global declines and extinctions of amphibians, making it one of the most devastating wildlife pathogens known. Understanding the factors that affect disease dynamics in this system is critical for mitigating infection and protecting threatened species. Crayfish are hosts of this pathogen and can transmit Bd to amphibians. Because they co-occur with susceptible amphibian communities, crayfish may be important alternative hosts for Bd. Understanding the prevalence and seasonal dynamics of crayfish infections is of agricultural and ecological interest in areas where crayfish are farmed and traded for human consumption. We conducted a survey of Bd in farmed and natural crayfish (Procambarus spp.) populations in Louisiana, USA. We found that Bd prevalence and infection intensity was low in both farmed and native populations and that prevalence varied seasonally in wild Louisiana crayfish. This seasonal pattern mirrors that seen in local amphibians. As crayfish are an important globally traded freshwater taxon, even with low prevalence, they could be an important vector in the spread of Bd.

  7. Water resources of La Salle Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2015-01-01

    Information concerning the availability, use, and quality of water in La Salle Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  8. Minerals yearbook, 1992: Louisiana. Annual report

    SciTech Connect

    White, D.H.; Marsalis, W.E.

    1994-03-01

    Louisiana's nonfuel mineral production in 1992 totaled $309.3 million. This was a $42.5 million decline in value from that reported by the mineral industry in 1991. Although there was an increase in the value of gemstones, lime, and industrial sand and gravel, it failed to offset a decline in the demand and sales of gypsum, construction sand and gravel, salt, crushed stone, and sulfur. The values of these five mineral commodities fell $53.9 million between 1991 and 1992. The State ranked 32d nationally in mineral value and accounted for 35% of the Nation's salt tonnage and 42% of the Frasch sulfur production.

  9. Geothermal patterns of Louisiana salt domes

    SciTech Connect

    Kumar, M.B. )

    1989-09-01

    Seven salt domes of Louisiana, in the shallow to intermediate depth ranges, were selected for the investigation of geothermal patterns associated with them. Equilibrium geotemperatures were determined from the bottom hole temperatures of wells drilled in the salt dome areas. Isothermal contour mapping was attempted for various depth levels, namely, 8,000, 9,000, 10,000, 12,000, and 14,000 ft. Limited availability of data permitted construction of isothermal contour maps on some of the depth horizons for each of the domes.

  10. Water resources of East Feliciana Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2017-01-12

    Information concerning the availability, use, and quality of water in East Feliciana Parish, Louisiana, is critical for proper water-resource management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information is presented on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  11. Water resources of Livingston Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2016-07-27

    Information concerning the availability, use, and quality of water in Livingston Parish, Louisiana, is critical for proper water-resource management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  12. Water resources of St. Helena Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2016-07-27

    Information concerning the availability, use, and quality of water in St. Helena Parish, Louisiana, is critical for proper water-resource management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  13. Water resources of Tangipahoa Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2016-07-25

    Information concerning the availability, use, and quality of water in Tangipahoa Parish, Louisiana, is critical for proper water-resource management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  14. Water resources of West Feliciana Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; Lovelace, John K.; Tomaszewski, Dan J.; Griffith, Jason M.

    2014-01-01

    Information concerning the availability, use, and quality of water in West Feliciana Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is discussed. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  15. High Energy Physics Research at Louisiana Tech

    SciTech Connect

    Sawyer, Lee; Greenwood, Zeno; Wobisch, Marcus

    2013-06-28

    The goal of this project was to create, maintain, and strengthen a world-class, nationally and internationally recognized experimental high energy physics group at Louisiana Tech University, focusing on research at the energy frontier of collider-based particle physics, first on the DØ experiment and then with the ATLAS experiment, and providing leadership within the US high energy physics community in the areas of jet physics, top quark and charged Higgs decays involving tau leptons, as well as developing leadership in high performance computing.

  16. Water resources of Sabine Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; White, Vincent E.; Lovelace, John K.

    2014-01-01

    Information concerning the availability, use, and quality of water in Sabine Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s (USGS) National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  17. Water resources of St. James Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2015-01-01

    Information concerning the availability, use, and quality of water in St. James Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  18. Water resources of Vermilion Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; White, Vincent E.

    2014-01-01

    Information concerning the availability, use, and quality of water in Vermilion Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  19. Water resources of Terrebonne Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; Lovelace, John K.; White, Vincent E.

    2014-01-01

    Information concerning the availability, use, and quality of water in Terrebonne Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends,and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System http://waterdata.usgs.gov/nwis are the primary sources of the information presented here.

  20. Water resources of St. Mary Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; White, Vincent E.; Lovelace, John K.

    2014-01-01

    Information concerning the availability, use, and quality of water in St. Mary Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for management of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  1. Water resources of Acadia Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Larry B.; White, Vincent E.

    2014-01-01

    Information concerning the availability, use, and quality of water in Acadia Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  2. Water resources of St. Charles Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2015-01-01

    Information concerning the availability, use, and quality of water in St. Charles Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  3. Water resources of De Soto Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; White, Vincent E.

    2014-01-01

    Information concerning the availability, use, and quality of water in De Soto Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata. usgs.gov/nwis) are the primary sources of the information presented here.

  4. Water resources of Caldwell Parish, Louisiana

    USGS Publications Warehouse

    Prakken, Lawrence B.; White, Vincent E.

    2014-01-01

    Information concerning the availability, use, and quality of water in Caldwell Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  5. Water resources of Jefferson Davis Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2014-01-01

    Information concerning the availability, use, and quality of water in Jefferson Davis Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System (http://waterdata.usgs.gov/nwis) are the primary sources of the information presented here.

  6. New Orleans soil lead (Pb) cleanup using Mississippi River alluvium: need, feasibility, and cost.

    PubMed

    Mielke, Howard W; Powell, Eric T; Gonzales, Christopher R; Mielke, Paul W; Ottesen, Rolf Tore; Langedal, Marianne

    2006-04-15

    In New Orleans, LA prior to hurricane Katrina 20-30% of inner-city children had elevated blood Pb levels > or =10 microg/ dL and 10 census tracts had a median surface soil level of Pb >1000 mg/kg (2.5 times the U.S. standard). This project tests the feasibility of transporting and grading contaminated properties (n = 25) with 15 cm (6 in.) of clean Mississippi River alluvium from the Bonnet Carré Spillway (BCS) (median soil Pb content 4.7 mg/kg; range 1.7-22.8). The initial median surface soil Pb was 1051 mg/kg (maximum 19 627). After 680 metric tons (750 tons) of clean soil cover was emplaced on 6424 m2 (69 153 ft2), the median surface soil Pb decreased to 6 mg/kg (range 3-18). Interior entrance wipe samples were collected at 10 homes before and after soil treatment and showed a decreasing trend of Pb (p value = 0.048) from a median of 52 microg/ft2 to a median of 36 microg/ft2 (25th and 75th percentiles are 22 and 142 microg/ft2 and 12 and 61 microg/ft2, respectively). Average direct costs for properties with homes were $3,377 ($1.95 per square foot), with a range of $1,910-7,020, vs $2,622 ($0.61 per square foot), with a range of $2,400-3,040 for vacant lots. Approximately 40% (86,000) of properties in New Orleans are in areas of >400 mg Pb/kg soil and estimated direct costs for treatment are between $225.5 and $290.4 million. Annual costs of Pb poisoning in New Orleans are estimated at approximately $76 million in health, education, and societal harm. Urban accumulation of Pb is an international problem; for example, the new Government of Norway established a policy precedence for an isolated soil cleanup program at daycare centers, school playgrounds, and parks to protect children. New Orleans requires a community-wide soil cleanup program because of the extent and quantity of accumulated soil Pb. The post-Katrina benefits of reducing soil Pb are expected to outweigh the foreseeable costs of Pb poisoning to children returning to New Orleans.

  7. Louisiana gas play still a hit

    SciTech Connect

    Brown, D.

    1991-12-01

    Despite the mature look of the oil and gas development in south Louisiana, many deeper oil and gas prospects are still untouched. Most wells in this area are relatively shallow and were stopped before they were actually reached pressured reservoirs. This paper discusses the success of the Miami Fee natural gas field which was drilled based on the reinterpretation of existing seismic data. Plains Resources Inc. of Houston recently completed its Miami Fee No. 1 well in Cameron Parish, Louisiana, about 25 miles southwest of the West Chalkley gas field discovery. Plains' new well produced from lower Oligocene sands between 15,300 and 15,632 feet, flowing 23.3 million cubic feet of gas and 1,353 barrels of condensate per day on a 3/8-inch choke in a four-point test. To help locate this field the company used an inversion technique to formulate crude sonic logs in areas between reflected boundaries, reprocessing some six-fold seismic data from as far back as 1968.

  8. Water resources of Catahoula Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.

    2017-02-24

    IntroductionInformation concerning the availability, use, and quality of water in Catahoula Parish, Louisiana, is critical for proper water-supply management. The purpose of this fact sheet is to present information that can be used by water managers, parish residents, and others for stewardship of this vital resource. Information on the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish is presented. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System are the primary sources of the information presented here.In 2010, 30.01 million gallons per day (Mgal/d) of water were withdrawn in Catahoula Parish, Louisiana, including about 22.63 Mgal/d from groundwater sources and 7.38 Mgal/d from surface-water sources. Withdrawals for agricultural use, composed of aquaculture, general irrigation, livestock, and rice irrigation, accounted for about 93 percent (28.05 Mgal/d) of the total water withdrawn. Other categories of use included public supply and rural domestic. Water-use data collected at 5-year intervals from 1960 to 2010 indicated that water withdrawals peaked in 2000 at 30.99 Mgal/d.

  9. Water resources of Iberia Parish, Louisiana

    USGS Publications Warehouse

    White, Vincent E.; Prakken, Lawrence B.

    2017-02-24

    IntroductionInformation concerning the availability, use, and quality of water in Iberia Parish, Louisiana, is critical for proper water-resource management. This fact sheet summarizes the availability, past and current use, use trends, and water quality from groundwater and surface-water sources in the parish for water managers, parish residents, and others to assist in stewardship of this vital resource. Previously published reports and data stored in the U.S. Geological Survey’s National Water Information System are the primary sources of the information presented here.In 2010, about 31.24 million gallons per day (Mgal/d) of water were withdrawn in Iberia Parish, Louisiana, including about 23.13 Mgal/d from groundwater sources and 8.11 Mgal/d from surface-water sources. Withdrawals for public supply and industrial use each accounted for about 32 percent of the total water withdrawn. Other water-use categories included rural domestic, livestock, rice irrigation, general irrigation, and aquaculture. Water-use data collected at 5-year intervals from 1960 to 2010 indicated that water withdrawals in Iberia Parish peaked at about 58.57 Mgal/d in 1975.

  10. Andrew shortens lifetime of Louisiana Barrier Islands

    NASA Astrophysics Data System (ADS)

    Bush, Susan

    Because the Isles Dernieres, a series of four barrier islands off the coast of Louisiana, have one of the most rapidly eroding shorelines in the world, geologists at the U.S. Geological Survey and the Louisiana Geological Survey have been monitoring erosion activity over the last several years, said Jeff Williams of the USGS in Reston, Va. Hurricane Andrew, which struck the state on August 26, caused severe erosional damage to these islands that has shortened their lifetimes.Before Andrew struck, geologists projected that Raccoon Island would disappear below sea level by the year 2001 and that Whiskey Island would disappear by 2016. Now, due to the severe erosion from Hurricane Andrew, the scientists claim that the islands may disappear before the turn of the century, and the other islands in the Dernieres chain are expected to follow suit within 2 decades. Raccoon, Whiskey, Trinity, and East islands make up the Isles Dernieres, which existed as one island, known as the Isle Derniere, before an 1856 hurricane and subsequent erosion.

  11. Physiology and Endocrinology Symposium. Factors controlling puberty in beef heifers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Physiology and Endocrinology Symposium on “Factors controlling puberty in beef heifers” was held at the joint annual meeting of the American Dairy Science Association and the American Society of Animal Science in New Orleans, Louisiana, USA, July 10 to 14, 2011. The objective of the symposium w...

  12. 33 CFR 165.812 - Security Zones; Lower Mississippi River, Southwest Pass Sea Buoy to Mile Marker 96.0, New Orleans...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... River, Southwest Pass Sea Buoy to Mile Marker 96.0, New Orleans, LA. 165.812 Section 165.812 Navigation..., Southwest Pass Sea Buoy to Mile Marker 96.0, New Orleans, LA. (a) Location. Within the Lower Mississippi River and Southwest Pass, moving security zones are established around all cruise ships between...

  13. Charter and Direct Run Schools of the Recovery School District (RSD) and Orleans Parish School Board (OPSB) Comparison of High Stakes Tests and Dropout Rates

    ERIC Educational Resources Information Center

    Andry, Beverly Guillory

    2011-01-01

    The city of New Orleans has embarked on an historic experiment reinventing its schools--once considered among the worst in the country--from a centralized, single district model of education to a two district model in which both the Recovery School District (RSD) and the preexisting Orleans Parish School Board (OPSB) both operate direct run and…

  14. Electromagnetic Pulse (EMP) survey of the Louisiana State Emergency Operating Center, Baton Rouge, Louisiana

    SciTech Connect

    Crutcher, R.I.; Buchanan, M.E.; Jones, R.W.

    1989-08-01

    The purpose of this report is to develop an engineering design package to protect the federal Emergency Management Agency (FEMA) National Radio System (FNARS) facilities from the effects of high-altitude electromagnetic pulses (HEMP). This report refers to the Louisiana State Emergency Operating Center (EOC) in Baton Rouge, Louisiana. This report addresses electromagnetic pulse (EMP) effects only, and disregards any condition in which radiation effects may be a factor. It has been established that, except for the source region of a surface burst, EMP effects of high-altitude bursts are more severe than comparable detonations in either air or surface regions. Any system hardened to withstand the more extreme EMP environment will survive the less severe conditions. The threatening environment will therefore be limited to HEMP situations. 76 figs., 2 tabs.

  15. Social Reproduction and the Student Decision to Follow the Louisiana Career/Basic Core Diploma Path at a Large, Affluent High School in Northeastern Louisiana

    ERIC Educational Resources Information Center

    Whittock, Tammy

    2013-01-01

    Through this mixed-method study, the researcher investigated social reproduction in a student's decision to follow the Louisiana Career/Basic Core Diploma Path. In 2008-2009, Louisiana's cohort graduation rate was 67.3%, which was well below the national average of 75.5%, ranking Louisiana forty-sixth in the country. This rate led to the…

  16. 77 FR 26537 - City of Alexandria, LA, Louisiana Energy and Power Authority, Lafayette Utilities System v. Cleco...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission City of Alexandria, LA, Louisiana Energy and Power Authority, Lafayette..., City of Alexandria, Louisiana, Louisiana Energy and Power Authority, and Lafayette Utilities...

  17. EAARL coastal topography--North Shore, Lake Pontchartrain, Louisiana, 2010

    USGS Publications Warehouse

    Bonisteel-Cormier, J.M.; Nayegandhi, Amar; Fredericks, Xan; Wright, C.W.; Brock, J.C.; Nagle, D.B.; Vivekanandan, Saisudha; Barras, J.A.

    2012-01-01

    This DVD contains lidar-derived coastal topography GIS datasets of a portion of the north shore of Lake Pontchartrain, Louisiana. These datasets were acquired on February 28, March 1, and March 5, 2010.

  18. The Louisiana State University Law Center's Bijural Program.

    ERIC Educational Resources Information Center

    Costonis, John J.

    2002-01-01

    Describes the bijural program of Louisiana State University Law Center. The program educates all first-degree law students in both the common law and civil law traditions, preparing them for the increasing globalization of legal practice. (EV)

  19. Developmental Toxicity of Louisiana Crude Oiled Sediment to Zebrafish

    EPA Science Inventory

    Embryonic exposures to polycyclic aromatic hydrocarbons (PAHs) and petroleum products cause a characteristic suite of developmental defects in a variety of fish species. We exposed zebrafish embryos to sediment mixed with laboratory weathered South Louisiana crude oil. Oiled sedi...

  20. Significant gas field fans out in S. Louisiana

    SciTech Connect

    Not Available

    1991-02-18

    This paper reports on the completion of producing wells in Chalkley Oligocene Miogypsinoides gas/condensate field of Cameron Parish, La. The field appears to be one of the largest gas discoveries in South Louisiana in several years.

  1. GPM Provides a Closer Look at the Louisiana Floods

    NASA Video Gallery

    Twice on Aug. 12, 2016, GPM flew over a massive rainstorm that flooded large portions of Louisiana. The flooding was some of the worst ever in the state, resulting in a state of emergency. Tens of ...

  2. Satellite Sees Tropical Storm Isaac Move Slowly Over Louisiana

    NASA Video Gallery

    An animation of NOAA's GOES-13 satellite observations from August 28-30, 2012, shows Hurricane Isaac make two landfalls in southeastern Louisiana on Aug. 28 at 7:45 p.m. EDT (1145 UTC) and Aug. 29 ...

  3. Manganese, Iron, and sulfur cycling in Louisiana continental shelf sediments

    EPA Science Inventory

    Sulfate reduction is considered the primary pathway for organic carbon remineralization on the northern Gulf of Mexico Louisiana continental shelf (LCS) where bottom waters are seasonally hypoxic, yet limited information is available on the importance of iron and manganese cyclin...

  4. Phytoplankton Communities in Louisiana coastal waters and the continental shelf

    EPA Science Inventory

    Louisiana coastal waters and the adjacent continental shelf receive large freshwater and nutrient inputs from the Mississippi and Atchafalaya Rivers, creating favorable conditions for increased phytoplankton productivity. To examine inshore-offshore patterns in phytoplankton comm...

  5. EPA Grant Helps Protect and Restore Louisiana Coast

    EPA Pesticide Factsheets

    DALLAS - (Aug. 6, 2015) The U.S. Environmental Protection Agency recently awarded $362,213 to the Coastal Protection and Restoration Authority of Louisiana to help design a project implemented under the Coastal Wetlands Planning, Protection and Rest

  6. Cultural Resources Survey of Six Revetment and Levee Items Above New Orleans.

    DTIC Science & Technology

    1982-01-20

    negative results. Given the paucity of documentary evidence, the historic background study concentrated on areas contiguous or adjacent to the survey items...aristocracy had great effect on the cultural and economic development of Louisiana. Initial production of sugar had begun in the French period. Jesuits in New

  7. 78 FR 63136 - Drawbridge Operation Regulation; Inner Harbor Navigational Canal, New Orleans, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-23

    ..., but please use only one of these means. If you submit a comment online via http:// ] www.regulations..., Louisiana is a vertical lift bridge with a vertical clearance of 50 feet above Mean High Water (MHW), elevation 5.0 Mean Sea Level (MSL), in the closed-to-navigation position and 120 feet MHW, elevation 5.0...

  8. Oil and gas developments in Arkansas, north Louisiana, and east Texas in 1984

    SciTech Connect

    Tsoukalas, D.; Wright, A.E.; Kwang, J.A.

    1985-10-01

    The 1984 level of drilling activity for Arkansas, north Louisiana, and east Texas (CSD Districts 1, 9, and 24, respectively) varied slightly from 1983 levels. Both east Texas and north Louisiana had slight increases in the level of exploratory drilling, whereas Arkansas exploratory drilling decreased. However, success rates for exploratory drilling rose in all 3 areas. Development drilling decreased in east Texas and Arkansas, but increased substantially in north Louisiana. Success rates for development drilling increased in north Louisiana, but decreased in east Texas and Arkansas, but increased substantially in north Louisiana. Success rates for development drilling increased in north Louisiana, but decreased in east Texas and Arkansas. 1 figure, 5 tables.

  9. Technology for the Next Decade. Proceedings of the RESNA Annual Conference (12th, New Orleans, Louisiana, June 25-30, 1989).

    ERIC Educational Resources Information Center

    Presperin, Jessica J., Ed.

    These conference proceedings contain papers on practical applications of rehabilitation and assistive technology in vocational and educational situations as well as independent living settings. Most of the papers are two pages in length. The papers are organized into the following categories, with the number of papers in each category appearing in…

  10. PlainTalk about Education: Transforming Crisis Into Success. Proceeding of the PLAINTALK Summit (New Orleans, Louisiana, February 8-10, 1999). A Desk Reference on Educational Change.

    ERIC Educational Resources Information Center

    Small, Robert D., Ed.; Thomas, Alice P., Ed.

    This reference includes presentations that cover current research, best practices, and solutions to improve student achievement. The 25 chapters are: (1) "The Three Stories of Educational Reform: Inside; Inside/Out; Outside/In" (Michael Fullan); (2) "Hey, You with the Frontal Lobes: Brains for Educators, Educators of Brains"…

  11. 2 + 2 = (A New Approach to Education). Secondary/Postsecondary Cooperation. Proceedings of a workshop held at the American Vocational Association Convention (New Orleans, Louisiana, November 29, 1984).

    ERIC Educational Resources Information Center

    American Association of Community and Junior Colleges, Washington, DC.

    This document consists of the materials presented at a one-day workshop dealing with a new concept in articulation between secondary and postsecondary institutions that involves two years of pretechnology education at the secondary level and two years of training in any one of a number of technical and high-technology fields at the postsecondary…

  12. Repair, Evaluation, Maintenance, and Rehabilitation Research Program: Proceedings of REMR Workshop on Management of Bird Pests Held in New Orleans, Louisiana on 27-29 April 1988

    DTIC Science & Technology

    1989-06-01

    to hypothermia in the birds and they die of exposure . To be effective, birds treated with PA-14 must be exposed to sub-40 *F temperatures and at least...affecting worker morale, equipment was being damaged, and workers contacting droppings were exposed to health and safety risks . 4. Exclusion, shooting...840 William Lane Portsmouth, OH 45662 Reading, PA 19612 (614) 353-1125 (215) 921-0641 B & C Co. 10539 Maybank St. P.O. Box 20372 Dallas, TX 75220 (214

  13. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (82nd, New Orleans, Louisiana, August 3-8, 1999). Advertising, Part 1.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Advertising, Part 1 section of the Proceedings contains the following 12 papers: "Incorporating a Promotional Products Teaching Component into the Advertising Campaigns Course: A Partnership Pilot Program" (Denise E. DeLorme); "Information Cues in Renmin Ribao Advertisements (1979-1998)" (Susanna W. Y. Kwok); "Impact…

  14. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (82nd, New Orleans, Louisiana, August 3-8, 1999). Law.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Law section of the Proceedings contains the following 10 papers: "The Driver's Privacy Protection Act of 1994: Does Congress Have the Constitutional Authority to Override State FOI Laws by Regulating Access to State Driver's Licenses?" (Joey Senat); "The Truth Hurts: Intentional Infliction of Emotional Distress as a Cause of…

  15. Proceedings of the International Conference on Lasers 󈨝 (12th), Held in New Orleans, Louisiana on December 3-8, 1989.

    DTIC Science & Technology

    1990-01-01

    Jethwa and F. P. Schafer Condensed Phase Rarp Gas Halide Exciplex Lasers 121 V. A. Avkarhn (Invited) Wideband Tuning Experiments With An Injection ...Of Third Order Effects In Acetone 1077 M. F. Bergeron, J. F. Harmon, P. A. Chernek and M. E. Rogers Development Of A Solar-Powered Infrared Injection ...problem in operating a helium-neon laser at 6328 A with a power input of 10-20 Watts/cm 3 , it becomes extremely difficult to inject 1010 - l01l Watts

  16. CHANGES IN THE DISTRIBUTION OF SUBTERRANEAN TERMITE COLONIES (ISOPTERA: RHINOTERMITIDAE) IN CITY PARK, NEW ORLEANS, LOUISIANA IN THE AFTERMATH OF HURRICANE KATRINA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Termite activity had been continuously monitored in four sections of City Park since 2002. Between 2002 and 2005, 12 distinct Formosan subterranean termite, Coptotermes formosanus Shiraki, colonies had been delineated using mark-release-recapture techniques. This study examines how the distribution ...

  17. AERA Vocational Education Special Interest Group Proceedings. American Educational Research Association Annual Meeting (New Orleans, Louisiana, April 4-8, 1994).

    ERIC Educational Resources Information Center

    Redmann, Donna H., Ed.

    This document contains 20 research papers on vocational education: "Multidimensional Evaluation of Long-Term Effects of Complex Teaching-Learning Arrangements--in the Context of Commercial Education" (Frank Achtenhagen); "Toward the New Vocationalism: Critical Perspectives on Education and Work" (Debra Bragg et al.); "Factors Influencing Learner…

  18. A Simple Model Framework to Explore the Deeply Uncertain, Local Sea Level Response to Climate Change. A Case Study on New Orleans, Louisiana

    NASA Astrophysics Data System (ADS)

    Bakker, Alexander; Louchard, Domitille; Keller, Klaus

    2016-04-01

    Sea-level rise threatens many coastal areas around the world. The integrated assessment of potential adaptation and mitigation strategies requires a sound understanding of the upper tails and the major drivers of the uncertainties. Global warming causes sea-level to rise, primarily due to thermal expansion of the oceans and mass loss of the major ice sheets, smaller ice caps and glaciers. These components show distinctly different responses to temperature changes with respect to response time, threshold behavior, and local fingerprints. Projections of these different components are deeply uncertain. Projected uncertainty ranges strongly depend on (necessary) pragmatic choices and assumptions; e.g. on the applied climate scenarios, which processes to include and how to parameterize them, and on error structure of the observations. Competing assumptions are very hard to objectively weigh. Hence, uncertainties of sea-level response are hard to grasp in a single distribution function. The deep uncertainty can be better understood by making clear the key assumptions. Here we demonstrate this approach using a relatively simple model framework. We present a mechanistically motivated, but simple model framework that is intended to efficiently explore the deeply uncertain sea-level response to anthropogenic climate change. The model consists of 'building blocks' that represent the major components of sea-level response and its uncertainties, including threshold behavior. The framework's simplicity enables the simulation of large ensembles allowing for an efficient exploration of parameter uncertainty and for the simulation of multiple combined adaptation and mitigation strategies. The model framework can skilfully reproduce earlier major sea level assessments, but due to the modular setup it can also be easily utilized to explore high-end scenarios and the effect of competing assumptions and parameterizations.

  19. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (82nd, New Orleans, Louisiana, August 3-8, 1999). Newspaper, Part 1.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Newspaper, Part 1 section of the Proceedings contains the following 10 papers: "Local News Coverage Strategies in a Three-Way Daily Newspaper Competitive Market" (Patsy G. Watkins); "Enterprise and Investigative Reporting at Ohio Metropolitan Newspapers in 1980 and in 1995" (Joseph Bernt and Marilyn Greenwald); "The…

  20. The National Shipbuilding Research Program. Proceedings of the REAPS Technical Symposium (4th) held in New Orleans, Louisiana on 21-22 June, 1977

    DTIC Science & Technology

    1977-06-01

    Institute PIPE DETAILING AND FABRICATION SYSTEMS G.P. Putnam , IIT Research Institute APPENDIX A: AGENDA...produce cost effective solu- problems. I I T R E S E A R C H I N S T I T U T E 11 REFERENCES 1. G. P. Putnam , “The REAPS Program -- A Concept for...April 5-7, 1972. Labus, T.J. and Hilaris , J.A., “An Experimental Investigation of an Underwater High Pressure Water Jet Metal Cutting Tool,” Naval