Science.gov

Sample records for inland waterway infrastructure

  1. 77 FR 69447 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-19

    ... investment recommendations, along with updates of the Inland Marine Transportation System (IMTS) Levels of Service and the Impacts of Low Water on the Inland Waterways System. FOR FURTHER INFORMATION CONTACT:...

  2. 75 FR 57264 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-20

    ... and the status of the Inland Waterways Trust Fund. FOR FURTHER INFORMATION CONTACT: Mr. Mark R... permitted by the committee. Brenda S. Bowen, Army Federal Register Liaison Officer. BILLING CODE 3720-58-P...

  3. 77 FR 62435 - Inland Waterways Navigation Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    ... Security FR Federal Register NPRM Notice of Proposed Rulemaking A. Regulatory History and Information On... Inland Waterways Navigation Regulations (77 FR 27007). We received 1 comment. Specifically, Lake Carriers... wake damage to vessels and shore structures (See 60 FR 35701-01). Because the Detroit River Light...

  4. Tracking and predicting barges on inland waterways

    SciTech Connect

    Randeniya, Duminda I; Hilliard, Michael R

    2013-01-01

    We present a non-linear, probabilistic prediction model developed and implemented to track spatial location and other navigation characteristics of a barge traveling on the inland waterway system. A pre-filter, to check the validity of the measurements, a non-linear speed estimation process, and a Kalman filter to predict the navigation solution of the barge is developed in this work. Due to the complex dynamics involved in the system, a non-linear stochastic model was developed in state space using system dynamics to represent the process and measurement systems while maintaining the fidelity of an actual system. The algorithm was verified using actual measurements obtained from multiple barges on multiple rivers acquired from different sensors. The results show a reliable and robust prediction algorithm for tracking inland waterway barges.

  5. 77 FR 26522 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ...In Accordance with 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), announcement is made of the forthcoming meeting. Name of Committee: Inland Waterways Users Board (Board). Date: June 6, 2012. Location: The OMNI William Penn Hotel, 530 William Penn Place, Pittsburgh, PA 15219 at 412-281-7100 or 1-800-843-6664 or www.omnihotels.com/FindAHotel/PittsburghWilliamPenn.aspx. Time:......

  6. Digital waterway construction based on inland electronic navigation chart

    NASA Astrophysics Data System (ADS)

    Wang, Xue; Pan, Junfeng; Zhu, Weiwei

    2015-12-01

    With advantages of large capacity, long distance, low energy consumption, low cost, less land occupation and light pollution, inland waterway transportation becomes one of the most important constituents of the comprehensive transportation system and comprehensive water resources utilization in China. As one of "three elements" of navigation, waterway is the important basis for the development of water transportation and plays a key supporting role in shipping economic. The paper discuss how to realize the informatization and digitization of waterway management based on constructing an integrated system of standard inland electronic navigation chart production, waterway maintenance, navigation mark remote sensing and control, ship dynamic management, and water level remote sensing and report, which can also be the foundation of the intelligent waterway construction. Digital waterway construction is an information project and also has a practical meaning for waterway. It can not only meet the growing high assurance and security requirements for waterway, but also play a significant advantage in improving transport efficiency, reducing costs, promoting energy conservation and so on. This study lays a solid foundation on realizing intelligent waterway and building a smooth, efficient, safe, green modern inland waterway system, and must be considered as an unavoidable problem for the coordinated development between "low carbon" transportation and social economic.

  7. 77 FR 22769 - Amendment to the Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ... of the various categories of commodities shipped on inland and intracoastal waterways. A primary user... approval of the Secretary of Defense, for a two-year term of service with annual renewals. A user or shipper may be represented on the Board for no more than two terms of service (four years); a user...

  8. 78 FR 4785 - Inland Waterways Navigation Regulation: Sacramento River, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... the January 17, 2008, issue of the Federal Register (73 FR 3316). D. Public Meeting We do not now plan... SECURITY Coast Guard 33 CFR Part 162 RIN 1625-AB95 Inland Waterways Navigation Regulation: Sacramento River... River. The restricted anchorage area was needed in the past to prevent non- government vessels...

  9. 78 FR 23849 - Inland Waterways Navigation Regulation: Sacramento River, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... comments in response, therefore, the rule will go into effect as scheduled. DATES: The effective date of the direct final rule published January 23, 2013 (78 FR 4785) is confirmed as April 23, 2013. FOR... entitled, ``Inland Waterways Navigation Regulation: Sacramento River, CA'' in the Federal Register (78...

  10. ORNL Trusted Corridors Project: Watts Bar Dam Inland Waterway Project

    SciTech Connect

    Walker, Randy M; Gross, Ian G; Smith, Cyrus M; Hill, David E

    2011-11-01

    Radiation has existed everywhere in the environment since the Earth's formation - in rocks, soil, water, and plants. The mining and processing of naturally occurring radioactive materials for use in medicine, power generation, consumer products, and industry inevitably generate emissions and waste. Radiological measuring devices have been used by industry for years to measure for radiation in undesired locations or simply identify radioactive materials. Since the terrorist attacks on the United States on 9-11-01 these radiation measuring devices have proliferated in many places in our nation's commerce system. DOE, TVA, the Army Corps and ORNL collaborated to test the usefulness of these devices in our nation's waterway system on this project. The purpose of the Watts Bar Dam ORNL Trusted Corridors project was to investigate the security, safety and enforcement needs of local, state and federal government entities for state-of-the-art sensor monitoring in regards to illegal cargo including utilization of the existing infrastructure. TVA's inland waterways lock system is a recognized and accepted infrastructure by the commercial carrier industry. Safety Monitoring activities included tow boat operators, commercial barges and vessels, recreational watercraft and their cargo, identification of unsafe vessels and carriers, and, monitoring of domestic and foreign commercial vessels and cargo identification. Safety Enforcement activities included cargo safety, tracking, identification of hazardous materials, waterway safety regulations, and hazardous materials regulations. Homeland Security and Law Enforcement Applications included Radiological Dispersive Devices (RDD) identification, identification of unsafe or illicit transport of hazardous materials including chemicals and radiological materials, and screening for shipments of illicit drugs. In the Fall of 2005 the SensorNet funding for the project expired. After several unsuccessful attempts to find a Federal sponsor

  11. Assessment of vessel-generated waste quantities on the inland waterways of the Republic of Serbia.

    PubMed

    Presburger Ulnikovic, Vladanka; Vukic, Marija; Nikolic, Radosav

    2012-04-30

    To establish the quantity and structure of waste generated during inland vessel exploitation, it is necessary to determine the amount of traffic on the waterways, the number of vessel dockings that generate and deliver waste materials to ports, and the types of inland navigation vessels. Criteria must also be established for the calculation of estimated average waste quantities. This paper presents a methodology for the assessment of waste material quantities that was developed as part of the Technological Development Project TR 21037 of the Republic of Serbia. Required information on the amount of traffic, vessel types and numbers as well as the number of dockings was extracted from questionnaires and interviews with watermen and researchers. A set of criteria was defined in order to determine the number of passengers and crewmembers and to establish and classify quantities of vessel-generated waste (sanitary and fecal wastewater, bilge wastewater, waste oils, and solid waste). These data allowed for the Preliminary analysis of the national waterway traffic and transport infrastructure to be carried out. Results presented in this paper have triggered a number of recommendations for the construction of terminals and other facilities for the reception and management of waste streams, from the vessel where the waste is generated to the final destinations for waste processing and deposition. This is particularly applicable to countries who have not yet tackled the problem of vessel-generated waste. PMID:22325587

  12. 77 FR 22492 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway from East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... Act notice regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR... Inland Waterway from East Rockaway Inlet to Shinnecock Canal, NY AGENCY: Coast Guard, DHS. ACTION... regulations with the commercial and recreational waterway users that normally transit the bridge. Users of...

  13. 33 CFR 162.40 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal). 162.40 Section 162.40 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY INLAND WATERWAYS NAVIGATION REGULATIONS...

  14. TRACC: Algorithm for Predicting and Tracking Barges on Inland Waterways

    Energy Science and Technology Software Center (ESTSC)

    2010-04-23

    Algorithm developed in this work is used to predict the location and estimate the traveling speed of a barge moving in inland waterway network. Measurements obtained from GPS or other systems are corrupted with measurement noise and reported at large, irregular time intervals. Thus, creating uncertainty about the current location of the barge and minimizing the effectiveness of emergency response activities in case of an accident or act of terrorism. Developing a prediction algorithm becomemore » a non-trivial problem due to estimation of speed becomes challenging, attributed to the complex interactions between multiple systems associated in the process. This software, uses systems approach in modeling the motion dynamics of the barge and estimates the location and speed of the barge at next, user defined, time interval. In this work, first, to estimate the speed a non-linear, stochastic modeling technique was developed that take local variations and interactions existing in the system. Output speed is then used as an observation in a statistically optimal filtering technique, Kalman filter, formulated in state-space to minimize numerous errors observed in the system. The combined system synergistically fuses the local information available with measurements obtained to predict the location and speed of traveling of the barge accurately.« less

  15. TRACC: Algorithm for Predicting and Tracking Barges on Inland Waterways

    SciTech Connect

    Randeniya, Duminda I.B.

    2010-04-23

    Algorithm developed in this work is used to predict the location and estimate the traveling speed of a barge moving in inland waterway network. Measurements obtained from GPS or other systems are corrupted with measurement noise and reported at large, irregular time intervals. Thus, creating uncertainty about the current location of the barge and minimizing the effectiveness of emergency response activities in case of an accident or act of terrorism. Developing a prediction algorithm become a non-trivial problem due to estimation of speed becomes challenging, attributed to the complex interactions between multiple systems associated in the process. This software, uses systems approach in modeling the motion dynamics of the barge and estimates the location and speed of the barge at next, user defined, time interval. In this work, first, to estimate the speed a non-linear, stochastic modeling technique was developed that take local variations and interactions existing in the system. Output speed is then used as an observation in a statistically optimal filtering technique, Kalman filter, formulated in state-space to minimize numerous errors observed in the system. The combined system synergistically fuses the local information available with measurements obtained to predict the location and speed of traveling of the barge accurately.

  16. Impact of inland shipping emissions on elemental carbon concentrations near waterways in The Netherlands

    NASA Astrophysics Data System (ADS)

    Keuken, M. P.; Moerman, M.; Jonkers, J.; Hulskotte, J.; Denier van der Gon, H. A. C.; Hoek, G.; Sokhi, R. S.

    2014-10-01

    This study aims to quantify the impact of black carbon from inland shipping on air quality, expressed as elemental carbon (EC) near inland waterways in The Netherlands. Downwind measurements of particle numbers and EC were used to establish emission factors for EC from inland shipping using inverse modelling. These emission factors were combined with data on energy consumption to derive annual average emissions rates for all Dutch waterways. A line source model was applied to compute the contribution of inland shipping to annual average EC concentrations for around 140,000 people living within 200 m of busy waterways in The Netherlands. The results showed that they are exposed to additional EC concentrations of up to 0.5 μg EC per m3 depending on the shipping volume and distance from the waterway. In view of the envisaged growth in water transport, this underlines the need to reduce combustion emissions from inland shipping. Targeting “gross” polluters may be the most effective approach since 30% of ships cause more than 80% of the total emissions.

  17. 78 FR 25677 - Inland Waterways Navigation Regulations; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-02

    ... Waterways Navigation Regulations published in the Federal Register of April 26, 2013, in FR Doc. 2013-09853... notice of proposed rulemaking that appeared in the Federal Register of April 26, 2013 (78 FR 24697). The... April 26, 2013, in FR Doc. 2013-09853, on page 24697, contained an incorrect RIN Number,...

  18. 75 FR 28757 - Drawbridge Operation Regulation; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Long Island, New York Inland Waterway... New York Marine Trades Association, South Bay Cruising Club, and Sector Long Island Sound....

  19. 78 FR 6728 - Drawbridge Operation Regulation; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-31

    ... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Long Island, New York... Federal Regulations DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed... paragraph (i) to read as follows: Sec. 117.799 Long Island, New York Inland Waterway from East...

  20. 77 FR 421 - Drawbridge Operation Regulation; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-05

    ... bridge under a temporary deviation published on September 30, 2011, (76 FR 60733) and that work was... vessels of various sizes. On September 30, 2011, the Coast Guard published a temporary deviation (76 FR... Inland Waterway From East Rockaway Inlet to Shinnecock Canal, NY AGENCY: Coast Guard, DHS....

  1. A model of navigation-induced currents in inland waterways and implications for juvenile fish displacement.

    PubMed

    Wolter, Christian; Arlinghaus, Robert; Sukhodolov, Alexander; Engelhardt, Christof

    2004-11-01

    The likely extension of commercial inland navigation in the future could increase hazards directly impacting on the nurseries of freshwater fish, especially for smaller individuals with limited swimming abilities. One limitation of the evaluation of inland navigation on fish assemblages is the lack of suitable hydraulic models. This article presents a hydraulic model to assess the increase of navigation-induced physical forces due to higher vessel speed, length, and drought in a low-flowing waterway related to maximum swimming performance of fish to (1) foresee hazards of enhancement of inland navigation, (2) derive construction measures to minimize the hydraulic impact on small fish, and (3) improve fish recruitment in waterways. The derived model computed current velocities induced by passing commercial vessels in inland waterways experimentally verified and parameterized in a German lowland waterway. Results were linked with a model of maximum fish swimming performance to elucidate consequences for freshwater fish populations. The absolute magnitude of navigation-induced current limits the availability of littoral habitats for small fish. Typical navigation-induced current velocities of 0.7-1 m/s in the straight reaches of waterways will be maintained by fish longer than 42 mm only. Smaller juveniles unable to withstand those currents could become washed out, injured, or displaced. In contrast, in small local bays, the navigation-induced current declined significantly. According to our model, in a 20-m extended bay, the return current drops below 0.11 m/s, corresponding to the maximum swimming speed of a 9-mm-long fish. Thus, enhancing shoreline development by connecting oxbows, tributaries, and especially by purpose-built bays limits the impact on fish recruitment without restricting navigation resulting in more precautionary and sustainable inland navigation. PMID:15549651

  2. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... navigation. 207.100 Section 207.100 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.100 Inland waterway from Delaware River to... or pass through the waterway. Vessels carrying rods, poles, or other gear extending above the top...

  3. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal); use, administration, and navigation. 207.100 Section 207.100 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION...

  4. 76 FR 68098 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... at mile 30.7, at Captree Island, New York, has a vertical clearance in the closed position of 29 feet... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Long Island, New York Inland... temporary deviation from the regulation governing the operation of the Captree State Parkway Bridge at...

  5. 78 FR 53664 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Long Island, New York Inland... Island. The deviation allows the two bridges to remain in the closed position during this public event... water and 25 feet at mean low water. The existing drawbridge operation regulations are listed at 33...

  6. 76 FR 13289 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Long Island, New York Inland... vertical clearance in the closed position of 22 feet at mean high water and 25 feet at mean low water....

  7. 76 FR 35978 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Long Island, New York Inland... position of 20 feet at mean high water and 24 feet at mean low water. The drawbridge operation regulations... issued a temporary deviation from the regulation governing the operation of the Long Beach Bridge at...

  8. 77 FR 64036 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Long Island, New York Inland... closed position of 20 feet at mean high water and 23 feet at mean low water. The existing...

  9. 75 FR 12688 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway from East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Long Island, New York Inland... position of 3 feet at mean high water and 7 feet at mean low water. The bridge opens on signal as required by 33 CFR 117.799. The bridge owner, the Long Island Rail Road (MTA), requested a temporary...

  10. The impact of inland ships and recreational boats on measured NOx and ultrafine particle concentrations along the waterways

    NASA Astrophysics Data System (ADS)

    van der Zee, Saskia C.; Dijkema, Marieke B. A.; van der Laan, Jorrit; Hoek, Gerard

    2012-08-01

    In Amsterdam, many inhabitants reside in proximity to inland waters. The aim of this study was to assess the impact of passing inland ships and recreational boats, including touring boats, on the air quality near houses close to the water. A measurement campaign was performed at five sites in Amsterdam. Two sites were located along the inland waterways used by cargo ships and recreational boats. The other three sites were located along the canals in the historical city centre, used by touring boats and private recreational boats. At each site, measurements were performed at the waterside and at the facade of houses. Nitrogen oxides (NO and NO2) and ultrafine particles (particle number (PN) concentration), were measured continuously during one afternoon per site, while time and type of passing ships and road traffic was registered. Linear regression analysis was used to analyze the association between passing ships and concentration, adjusted for passing road traffic. There was substantial variation in the impact of passing ships on concentrations at each measuring site, as well as between sites. On average, cargo ships contributed 5 and 4 μg m-3 to NO and NO2, respectively, and 3000 particles cm-3 to PN concentration near houses during the sampling period. Peak concentrations were occasionally substantially higher. Emissions from touring boats had a small but significant impact on NO concentration near houses but not on NO2, with the exception of one site located near the edge of two canals, where boats use extra power to travel around the bent. At this site, touring boats contributed 5 μg m-3 to the local NO2 concentration. No consistent impact of touring boats on PN concentration was observed. Emissions from private recreational boats were not consistently associated with increased NOx or PN concentration. Road traffic intensity was low at the selected measurement sites. Nevertheless, a significant impact of passing diesel-operated delivery vans on house

  11. Application of advanced diesel technology to inland waterway towboats three-wheel turbocharger system. Final report, Feb 88-Mar 91

    SciTech Connect

    Priebe, R.J.; Rowland, D.P.

    1991-03-01

    The report represents the development, test and evaluation of Three Wheel Turbocharger System on the DDC Series 149 Marine engine. The program included development and performance testing in a test cell and demonstration of the system in actual revenue service aboard an inland waterways towboat. The Detroit Diesel Series 149 Marine engines rated at 700 SHP were tested aboard the M/V ABBIE-C, owned and operated by Compass Marine Services, Inc. Both port and starboard engines were fully instrumented to measure engine operating parameters, propeller shaft torque and fuel consumption. The data was collected by a computer based data acquisition system. The development, testing and demonstration program consisted of six task levels including TWT System design and development, Towboat DDC 12V-149NA (2 engines) baseline testing and DDC 8V-149 engine testing with one engine configured as TIB/DDEC model and the second as TWT/DDEC model. The TWT system in conjunction with DDEC significantly improved air-fuel ratio and transient response of the 8V-149 TWT/DDEC engine which proved to be 15% more fuel efficient than the 12V-149NA engines.

  12. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... transit the waterway, and other special conditions and requirements which will govern the movement of... transit the canal. (e) Anchorage and wharfage facilities. The anchorage basin at Chesapeake City and free... breadth of this type of tow which may transit the canal are as described in rules governing...

  13. 33 CFR 162.40 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... section in 33 CFR Part 207. ... cautioned that large deep draft ocean-going vessels and other large commercial vessels ply the canal, and... or tows must not overtake and attempt to pass other large vessels or tows in the waterway. All...

  14. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... vessels using the waterway. The District Engineer's representative is the Chesapeake City Resident Engineer. The Chesapeake City Resident Engineer through the dispatcher on duty will enforce these... transit the canal. (e) Anchorage and wharfage facilities. The anchorage basin at Chesapeake City and...

  15. 33 CFR 207.100 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... vessels using the waterway. The District Engineer's representative is the Chesapeake City Resident Engineer. The Chesapeake City Resident Engineer through the dispatcher on duty will enforce these... transit the canal. (e) Anchorage and wharfage facilities. The anchorage basin at Chesapeake City and...

  16. Keeping our waterways safe by equipping commercial vessels with appropriate sensor suites to enable pervasive surveillance of coastal and inland waterborne commercial traffic

    NASA Astrophysics Data System (ADS)

    Feeley, Terry; Lavoie, James

    2010-04-01

    The US has over 58,000 miles of ocean shoreline, over 5500 hundred miles of Great Lakes shoreline, and over 3,500,000 miles of river and small lake shoreline. These waterways are critical to the nation's strategic, economic and societal well being. These assets must be protected from potential terrorist attacks. It is a daunting task for an open society to protect such a large and distributed area while still preserving the freedoms for its citizens to enjoy the natural beauty of our waterways. The US has a well developed fleet of merchant tugs and barges that engage in day to day commercial activity around the coasts, rivers and lakes of the country. This paper will discuss the notion of developing a nationwide mobile sensor network by equipping these barges and tugs with sensor suites that would feed data into a common operations' center. The data will be displayed to the first responder community and the vessel operators via data streams from Rite-View (a robust 3D modeling and simulation tool).

  17. 26 CFR 48.4042-3 - Certain types of commercial waterway transportation excluded.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... design draft of 20 feet (maximum certified draft when fully loaded) travels into a taxable waterway with... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Certain types of commercial waterway... Inland Waterways § 48.4042-3 Certain types of commercial waterway transportation excluded. (a) Deep...

  18. 26 CFR 48.4042-3 - Certain types of commercial waterway transportation excluded.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... design draft of 20 feet (maximum certified draft when fully loaded) travels into a taxable waterway with... 26 Internal Revenue 16 2012-04-01 2012-04-01 false Certain types of commercial waterway... Inland Waterways § 48.4042-3 Certain types of commercial waterway transportation excluded. (a) Deep...

  19. 26 CFR 48.4042-3 - Certain types of commercial waterway transportation excluded.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... design draft of 20 feet (maximum certified draft when fully loaded) travels into a taxable waterway with... 26 Internal Revenue 16 2011-04-01 2011-04-01 false Certain types of commercial waterway... Inland Waterways § 48.4042-3 Certain types of commercial waterway transportation excluded. (a) Deep...

  20. 77 FR 44222 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ..., Institute for Water Resources, U.S. Army Corps of Engineers, CEIWR-GM, 7701 Telegraph Road, Casey Building, Alexandria, Virginia 22315-3868; Ph: 703-428- 6438. SUPPLEMENTARY INFORMATION: The meeting is open to...

  1. 78 FR 44934 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-25

    ... The Brown Hotel, 335 West Broadway, Louisville, Kentucky 40202, at 502-583-1234 or 888-888-5252, or BrownHotel.com . Time: Registration will begin at 8:30 a.m. and the meeting is scheduled to adjourn...

  2. 77 FR 28825 - Inland Waterways Navigation Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ... Federal Register on May 8, 2012 (77 FR 27007). In the Basis and Purpose section of that NPRM, the Coast... twelve- hundred yards wide. This statement is incorrect. The channel in that area is approximately twelve... roughly ``twelve-hundred yards'' wide. That is incorrect. The channel in that location is roughly...

  3. 78 FR 72070 - Inland Waterways Users Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-02

    ... Year (FY) 2014, update of proposed water resources-related authorization bills, and the status of the Olmsted Locks and Dam Project. FOR FURTHER INFORMATION CONTACT: Mr. Mark R. Pointon, Institute for Water Resources, U.S. Army Corps of Engineers, CEIWR-GM, 7701 Telegraph Road, Casey Building, Alexandria, VA...

  4. 77 FR 27007 - Inland Waterways Navigation Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-08

    ..., 2000 (65 FR 19477), or you may visit http://DocketsInfo.dot.gov . Public Meeting We do not now plan to... damage to vessels and shore structures (see 60 FR 35701-01). Because the Detroit River Light is several... standards (e.g., specifications of materials, performance, design, or operation; test methods;...

  5. 78 FR 24697 - Inland Waterways Navigation Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-26

    ... published on April 11, 2000 (65 FR 19477), or you may visit http://DocketsInfo.dot.gov . Public Meeting We..., design, or operation; test methods; sampling procedures; and related management systems practices)...

  6. Inland fisheries

    USGS Publications Warehouse

    Cable, Louella E.

    1971-01-01

    Today's inland commercial fisheries are small independent operational units widely dispersed on lakes, impoundments, and streams throughout the vast central plains. The problems of the fisheries are diverse and unique to local conditions. Inland fisheries are particularly important to the Nation in times of international conflict because they are distributed throughout the area and the fish can be easily harvested.

  7. Inland Wetlands.

    ERIC Educational Resources Information Center

    Area Cooperative Educational Services, New Haven, CT. Environmental Education Center.

    This material includes student guide sheets, reference materials, and tape script for the audio-tutorial unit on Inland Wetlands. A set of 35mm slides and an audio tape are used with the material. The material is designed for use with Connecticut schools, but it can be adapted to other localities. The materials emphasize characteristics of inland…

  8. 33 CFR 163.05 - Tows of seagoing barges within inland waters.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Tows of seagoing barges within... SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY TOWING OF BARGES § 163.05 Tows of seagoing barges within inland waters. (a) The tows of seagoing barges when navigating the inland waters of the United...

  9. Inherent costs and interdependent impacts of infrastructure network resilience.

    PubMed

    Baroud, Hiba; Barker, Kash; Ramirez-Marquez, Jose E; Rocco, Claudio M

    2015-04-01

    Recent studies in system resilience have proposed metrics to understand the ability of systems to recover from a disruptive event, often offering a qualitative treatment of resilience. This work provides a quantitative treatment of resilience and focuses specifically on measuring resilience in infrastructure networks. Inherent cost metrics are introduced: loss of service cost and total network restoration cost. Further, "costs" of network resilience are often shared across multiple infrastructures and industries that rely upon those networks, particularly when such networks become inoperable in the face of disruptive events. As such, this work integrates the quantitative resilience approach with a model describing the regional, multi-industry impacts of a disruptive event to measure the interdependent impacts of network resilience. The approaches discussed in this article are deployed in a case study of an inland waterway transportation network, the Mississippi River Navigation System. PMID:24924523

  10. 75 FR 78688 - Inland Waterways Users Board; Request for Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-16

    ... FR 7620), on July 11, 2008 (73 FR 39952), on February 24, 2009 (74 FR 8236) and the notice published on February 4, 2010 (75 FR 5769) have been retained for consideration. Renomination is not required...) Coal and Coke; (3) Petroleum, Crude and Products; (4) Minerals, Ores, and Primary Metals and...

  11. 77 FR 47826 - Inland Waterways Users Board; Request for Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-10

    ... Mississippi River and its tributaries above the mouth of the Ohio; (2) the Lower Mississippi River and its tributaries below the mouth of the Ohio and above Baton Rouge; (3) the Ohio River and its tributaries; (4)...

  12. 75 FR 5769 - Inland Waterways Users Board; Request for Nominations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-04

    ... notices published on February 17, 2006 (71 FR 8568), on July 7, 2006 (71 FR 38629), on February 16, 2007 (72 FR 7620), on July 11, 2008 (73 FR 39952) and the notice published on February 24, 2009 (74 FR 8236... ] United States. These categories are (1) Farm and Food Products; (2) Coal and Coke; (3) Petroleum,...

  13. 26 CFR 48.4042-1 - Tax on fuel used in commercial waterway transportation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ....) From the mouth of St. Mark's River, Florida, to Brownsville, Texas, 1,134.5 miles. For vessels..., Oklahoma, at RM 448.2. (5) Atchafalaya River. From RM 0 at its intersection with the Gulf Intracoastal....4). (8) Columbia River (Columbia-Snake Rivers Inland Waterways). From The Dalles at RM 191.5...

  14. 26 CFR 48.4042-1 - Tax on fuel used in commercial waterway transportation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ....) From the mouth of St. Mark's River, Florida, to Brownsville, Texas, 1,134.5 miles. For vessels..., Oklahoma, at RM 448.2. (5) Atchafalaya River. From RM 0 at its intersection with the Gulf Intracoastal....4). (8) Columbia River (Columbia-Snake Rivers Inland Waterways). From The Dalles at RM 191.5...

  15. 26 CFR 48.4042-1 - Tax on fuel used in commercial waterway transportation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ....) From the mouth of St. Mark's River, Florida, to Brownsville, Texas, 1,134.5 miles. For vessels..., Oklahoma, at RM 448.2. (5) Atchafalaya River. From RM 0 at its intersection with the Gulf Intracoastal....4). (8) Columbia River (Columbia-Snake Rivers Inland Waterways). From The Dalles at RM 191.5...

  16. 26 CFR 48.4042-1 - Tax on fuel used in commercial waterway transportation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ....): From the mouth of St. Mark's River, Florida, to Brownsville, Texas, 1,134.5 miles. For vessels..., Oklahoma, at RM 448.2. (5) Atchafalaya River: From RM 0 at its intersection with the Gulf Intracoastal....4). (8) Columbia River (Columbia-Snake Rivers Inland Waterways): From The Dalles at RM 191.5...

  17. Inland capture fishery contributions to global food security and threats to their future

    USGS Publications Warehouse

    Youn, So-Jung; Taylor, William W.; Lynch, Abigail J.; Cowx, Ian G.; Beard, T. Douglas, Jr.; Bartley, Devin; Wu, Felicia

    2014-01-01

    Inland fish and fisheries play important roles in ensuring global food security. They provide a crucial source of animal protein and essential micronutrients for local communities, especially in the developing world. Data concerning fisheries production and consumption of freshwater fish are generally inadequately assessed, often leading decision makers to undervalue their importance. Modification of inland waterways for alternative uses of freshwater (particularly dams for hydropower and water diversions for human use) negatively impacts the productivity of inland fisheries for food security at local and regional levels. This paper highlights the importance of inland fisheries to global food security, the challenges they face due to competing demands for freshwater, and possible solutions.

  18. Evolution of vegetated waterways design

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 1990, the USDA-ARS Hydraulic Engineering Research Unit (HERU) was recognized as a National Historic Landmark by ASABE for its groundbreaking work and development of vegetated waterways design procedures. In 2000, ASABE acknowledged the vegetated waterway design criteria as an Outstanding Achieve...

  19. US tda infrastructure opportunities in South America. Project profile updates, June-December 1995. Export trade information

    SciTech Connect

    1995-12-01

    This study, conducted by CG/LA Infrastructure, was funded by the U.S. Trade and Development Agency. The report provides project profile updates to a study conducted for the TDA Conference on Infrastructure Opportunities held in June, 1995. The updates are organized first by sectors with specific project information including: Energy, Telecommunications, Environment, Industrial, and Transportation. The second section of the report contains an extensive profile of surface transportation projects related to Highways Tunnels and Bridges, Inland Waterways, Ports, Rail and Urban Mass Transit. Each profile provides a technical description, site information, timing, equipment and services demand, nature of demand, and a project assessment. Countries included in the study are: Argentina, Bolivia, Brazil, Chile, Columbia, Ecuador, Paraguay, Peru, Uruguay, and Venezuela.

  20. Inland capture fisheries

    PubMed Central

    Welcomme, Robin L.; Cowx, Ian G.; Coates, David; Béné, Christophe; Funge-Smith, Simon; Halls, Ashley; Lorenzen, Kai

    2010-01-01

    The reported annual yield from inland capture fisheries in 2008 was over 10 million tonnes, although real catches are probably considerably higher than this. Inland fisheries are extremely complex, and in many cases poorly understood. The numerous water bodies and small rivers are inhabited by a wide range of species and several types of fisher community with diversified livelihood strategies for whom inland fisheries are extremely important. Many drivers affect the fisheries, including internal fisheries management practices. There are also many drivers from outside the fishery that influence the state and functioning of the environment as well as the social and economic framework within which the fishery is pursued. The drivers affecting the various types of inland water, rivers, lakes, reservoirs and wetlands may differ, particularly with regard to ecosystem function. Many of these depend on land-use practices and demand for water which conflict with the sustainability of the fishery. Climate change is also exacerbating many of these factors. The future of inland fisheries varies between continents. In Asia and Africa the resources are very intensely exploited and there is probably little room for expansion; it is here that resources are most at risk. Inland fisheries are less heavily exploited in South and Central America, and in the North and South temperate zones inland fisheries are mostly oriented to recreation rather than food production. PMID:20713391

  1. Inland Flood Hazards

    NASA Astrophysics Data System (ADS)

    Wohl, Ellen E.

    2000-07-01

    A comprehensive, interdisciplinary review of issues related to inland flood hazards, this important work addresses physical controls on flooding, flood processes and effects, and responses to flooding, from the perspectives of human, aquatic, and riparian communities. The contributors, recognized experts in their fields, draw on examples and case studies of inland flood hazards from around the world. The volume is unique in that it addresses how the nonoccurrence of floods, in association with flow regulation and other human manipulation of river systems, may create hazards for aquatic and riparian communities. This book will be a valuable resource for all professionals concerned with inland flood hazards.

  2. H. R. 3670: a Bill to provide for the conservation and development of water and related resources and the improvement and rehabilitation of the Nation's water resources infrastructure. Introduced in the House of Representatives, Ninety-Ninth Congress, First Session, November 1, 1985

    SciTech Connect

    Not Available

    1985-01-01

    Title I of the Water Resources Conservation, Development, and Infrastructure Improvement and Rehabilitation Act of 1985 provides for federal funding for deep-draft port projects at numerous harbors, establishes procedures for non-federal interests to design and build navigation and port projects, and deals with such other aspects as national security, dredging in protected areas, and emergency responses. Subsequent titles deal with the inland waterway system, flood control, shoreline protection, water resources studies, the naming of projects and reservoirs, the deauthorization of $11.1 billion worth of projects affecting virtually every state, and the raising of revenues through port taxes.

  3. A regional waterway management system for balancing recreational boating and resource protection.

    PubMed

    Swett, Robert A; Listowski, Charles; Fry, Douglas; Boutelle, Stephen; Fann, David

    2009-06-01

    Florida's coasts have been transformed over the past three decades as population growth and unprecedented demand for individual shore access to bays and estuaries led to the creation of residential canal developments. Thousands of miles of channels and basins were dredged as a by-product of this urbanization process. The navigable waterways that resulted are now being stressed by increasing boat traffic and canal-side activities. Recognizing their common goal to preserve the recreational and ecological value of southwest Florida waterways, the Florida Department of Environmental Protection, the four-county West Coast Inland Navigation District, and the University of Florida Sea Grant College Program signed a Memorandum of Agreement. The signatories agreed to develop a science-based Regional Waterway Management System (RWMS), which is a new approach to waterway planning and permitting based on carefully mapped channel depths, a census of actual boat populations, and the spatial extent of natural resources. The RWMS provides a comprehensive, regional overview of channel conditions and the geographic distribution and severity of existing impediments to safe navigation and resource protection. RWMS information and analyses result in regional-scale permitting to accommodate water-dependent uses while minimizing environmental impacts and reducing public expenditures. Compared with traditional approaches to waterway management, the science-based RWMS is relatively unbiased, objective, transparent, ecologically sound, and fiscally prudent. PMID:19020927

  4. A Regional Waterway Management System for Balancing Recreational Boating and Resource Protection

    NASA Astrophysics Data System (ADS)

    Swett, Robert A.; Listowski, Charles; Fry, Douglas; Boutelle, Stephen; Fann, David

    2009-06-01

    Florida’s coasts have been transformed over the past three decades as population growth and unprecedented demand for individual shore access to bays and estuaries led to the creation of residential canal developments. Thousands of miles of channels and basins were dredged as a by-product of this urbanization process. The navigable waterways that resulted are now being stressed by increasing boat traffic and canal-side activities. Recognizing their common goal to preserve the recreational and ecological value of southwest Florida waterways, the Florida Department of Environmental Protection, the four-county West Coast Inland Navigation District, and the University of Florida Sea Grant College Program signed a Memorandum of Agreement. The signatories agreed to develop a science-based Regional Waterway Management System (RWMS), which is a new approach to waterway planning and permitting based on carefully mapped channel depths, a census of actual boat populations, and the spatial extent of natural resources. The RWMS provides a comprehensive, regional overview of channel conditions and the geographic distribution and severity of existing impediments to safe navigation and resource protection. RWMS information and analyses result in regional-scale permitting to accommodate water-dependent uses while minimizing environmental impacts and reducing public expenditures. Compared with traditional approaches to waterway management, the science-based RWMS is relatively unbiased, objective, transparent, ecologically sound, and fiscally prudent.

  5. Inland and coastal waters

    NASA Astrophysics Data System (ADS)

    Mouw, Colleen; Greb, Steven

    2012-09-01

    Workshop for Remote Sensing of Coastal and Inland Waters;Madison, Wisconsin, 20-22 June 2012 Coastal and inland water bodies, which have great value for recreation, food supply, commerce, transportation, and human health, have been experiencing external pressure from direct human activities and climate change. Given their societal and economic value, understanding issues of water quality, water quantity, and the impact of environmental change on the ecological and biogeochemical functioning of these water bodies is of interest to a broad range of communities. Remote sensing offers one of the most spatially and temporally comprehensive tools for observing these waters. While there has been some success with remotely observing these water bodies, many challenges still remain, including algorithm performance, atmospheric correction, the relationships between optical properties and biogeochemical parameters, sufficient spatial and spectral resolution, and a lack of uncertainty estimates over the wide range of environmental conditions encountered across these coastal and inland water bodies.

  6. Inland water resources

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The work is reported of the panel concerning the application of space technology to the improved management of the nation's inland resources. The progress since the 1967-68 study is briefly reviewed. The data needed for the management of inlet water ways, and the potential benefits of better management are discussed along with 16 proposed demonstration projects.

  7. 76 FR 63840 - Drawbridge Operation Regulation; Duwamish West Waterway, Seattle, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-14

    ... of the Spokane Street Swing Bridge across the Duwamish West Waterway, mile 0.3, at Seattle, WA. This... Way Viaduct Tunnel construction, a major infrastructure improvement project. This temporary deviation benefits public health and safety by permitting more vehicle access across the bridge during peak...

  8. Sediment budgeting of German waterways

    NASA Astrophysics Data System (ADS)

    Promny, M.

    2012-04-01

    Waterways today rarely have a sustainable sediment budget. Supply from upstream and lateral sources is blocked by barrages in many places. The transport capacity is strongly modified by means of planform and cross-section alterations. Many free-flowing river sections are subject to bed degradation, while impoundments tend to aggrade. This has consequences for the usability of navigation facilities, stability of structures (like bridge foundations and dykes) and groundwater levels. Consequently, sediment managements operations are commonplace, being challenging in economic and ecologic terms. A first step towards an improved sediment management is to establish the current sediment budget of a river. There are different methods to gain information about the sediment budget: - measurements of bed-load and suspended load transport - deductions from temporal development of bed-level development - deductions from temporal development of streamwise water-level measurements - deductions from temporal development of water-levels at gauges - bed-load tracer analyses - numerical modelling An overview of the methods used in sediment budgeting of German waterways at the Federal Institute of Hydrology will be given. Ongoing research based on the above mentioned methodology will be presented, with a special focus on the possible influence of climate change on sediment budgets.

  9. 78 FR 31412 - Drawbridge Operation Regulation; Thea Foss Waterway Previously Known as City Waterway, Tacoma, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... Federal Regulations DHS Department of Homeland Security FR Federal Register NPRM Notice of Proposed... Regulation; Thea Foss Waterway previously known as City Waterway, Tacoma, WA'' in the Federal Register (77 FR....m. and 8 a.m. is because openings between 10 p.m. and 8 a.m. are extremely rare. Over an 18...

  10. 78 FR 33971 - Drawbridge Operation Regulation; City Waterway Also Known as Thea Foss Waterway, Tacoma, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ...; Thea Foss Waterway previously known as City Waterway, Tacoma, WA'' in the Federal Register (77 FR 69576... Register (77 FR 69562) to test the operating schedule under the proposed regulations. Under this temporary... permanently go into effect. DATES: This deviation is effective from 8 a.m. on June 15, 2013 to 8 a.m. June...

  11. Fuel regulation in inland navigation: Reduced soil black carbon deposition in river valleys in Germany

    NASA Astrophysics Data System (ADS)

    Bläsing, M.; Shao, Y.; Lehndorff, E.

    2015-11-01

    Inland navigation is of increasing economic and ecological interest, however its contribution to environmental quality is hardly known. We hypothesized that i) inland navigation emits considerable amounts of soot-Black Carbon (BC) as a product of incomplete combustion of diesel fuel, which is then deposited on soils along river valleys, that ii) improvement of fuel quality by sulfur reduction in 2011 decreased BC inputs to soil, and that iii) this provides a tracer for the spatial impact of inland navigation emissions. The spatial and temporal patterns of soil BC deposits from inland navigation were investigated yearly (2010-2013) working within transects perpendicular to the rivers Rhine, Moselle and Ahr, Germany (the Ahr Valley is free of shipping and served as a reference). In rural areas at inland waterways navigation likely represented the dominant BC emitter. Topsoils (0-10 cm depth) were sampled in vineyards. Their BC content and composition was determined via oxidation of bulk soil organic matter to benzene polycarboxylic acids (BPCAs). The highly trafficked Rhine Valley yielded only little more BC (64.7 ± 12 g BC kg-1 soil organic carbon (SOC) compared to 51.7 ± 9 at the Moselle, and 53.6 ± 6 at the reference Ahr Valley). At both inland waterways soil BC increased towards the river, following the simulated dispersal of ship-derived BC using a Lagrangian model. In the course of ship fuel regulation, soil BC deposits at the Rhine and Moselle waterways decreased significantly from 70.2 ± 3.2 to 47.9 ± 1.1 and 57.6 ± 1.3 to 41.7 ± 0.9 g BC kg-1 SOC within 3 years. Even more pronounced was the change in BC composition, i.e., the ratio of pentacarboxylated to mellitic acid increased from 0.75 to 1.3 (Rhine) and 1 to 1.4 (Moselle) during this time span. From this we calculated that ∼30% less BC was deposited by inland navigation likely due to reduced BC emissions after sulfur regulation in ship diesel.

  12. [Hygiene problems in inland and sea navigation].

    PubMed

    Goethe, H

    1983-09-01

    Both waste and sewage disposal are ubiquitous problems which have also affected navigation. Shipping is a very important transport carrier on a worldwide basis which together with the fishing industry employs roughly two million people. The problems associated with waste and sewage disposal obviously present a severe hazard to the coastal areas, narrow sea basins and, in particular, to inland and open-sea waterways. These problems are particularly alarming in large sea-ports, docks without outfall etc. The reduction of the crews aboard the ships operated by the industialised countries has helped to quantitatively ease the problem of waste and sewage disposal caused by the crews. However, passenger steamers with high waste and sewage volumes cause considerable nuisance in small harbours and the same holds for the disposal of technical waste products from ships such as dunnage packing material, ropes, plastic material, oil, etc. The quantity of waste water aboard a sea-going vessel including that from the toilets, washrooms, galley, and cleaning is rather considerable and is estimated at 300 litres per person and day under tropical climates. The volume of waste varies greatly and depends mainly on the type of material used aboard as mentioned above. Passenger liners with a very high volume of kitchen refuse and other solid waste give rise to specially insidious problems. In the past, sea-going vessels as well as ships employed in inland navigation used to throw overboard any type of refuse and sewage. However, during the last few decades the port authorities and also governments have introduced local and national regulations ruling that waste may no longer be thrown into harbour basins, but must be collected and disposed of on shore. Most ships have complied with these provisions, but some of them kept the collected refuse aboard and disposed of it on the open sea outside the harbours. International agreements on the prohibition of emptying oil and oil

  13. 76 FR 4819 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... Bridge across the Sloop Channel, mile 12.8, at Hempstead, New York. The deviation is necessary to ] perform structural repairs. This deviation allows the bridge to remain in the closed position. DATES: This... the Meadowbrook State Parkway Bridge at mile 12.8, across Sloop Channel, may remain in the...

  14. The use of hydrogen as a fuel for inland waterway units

    NASA Astrophysics Data System (ADS)

    El Gohary, M. Morsy; Welaya, Yousri M. A.; Saad, Amr Abdelwahab

    2014-06-01

    Escalating apprehension about the harmful effects of widespread use of conventional fossil fuels in the marine field and in internal combustion engines in general, has led to a vast amount of efforts and the directing of large capital investment towards research and development of sustainable alternative energy sources. One of the most promising and abundant of these sources is hydrogen. Firstly, the use of current fossil fuels is discussed focusing on the emissions and economic sides to emphasize the need for a new, cleaner and renewable fuel with particular reference to hydrogen as a suitable possible alternative. Hydrogen properties, production and storage methods are then reviewed along with its suitability from the economical point of view. Finally, a cost analysis for the use of hydrogen in internal combustion engines is carried out to illustrate the benefits of its use as a replacement for diesel. The outcome of this cost analysis shows that 98% of the capital expenditure is consumed by the equipment, and 68.3% of the total cost of the equipment is spent on the solar photovoltaic cells. The hydrogen plant is classified as a large investment project because of its high initial cost which is about 1 billion US; but this is justified because hydrogen is produced in a totally green way. When hydrogen is used as a fuel, no harmful emissions are obtained.

  15. 77 FR 55416 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-10

    .... This deviation is necessary to facilitate the 2012 March of Dimes Motorcycle Run. The deviation allows... Transportation, requested bridge closures to facilitate a public event, the 2012 March of Dimes Motorcycle Run..., the 2012 March of Dimes Motorcycle Run. There are no alternate routes for vessel traffic;...

  16. 76 FR 48717 - Drawbridge Operation Regulations; Long Island, New York Inland Waterway From East Rockaway Inlet...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... Dimes Motorcycle Run. The deviation allows the two bridges listed above to remain in the closed position... bridge closures to facilitate a public event, the March of Dimes Charity Motorcycle Run. Under this... 25, 2011, to facilitate a public event, the 2011 March of Dimes Motorcycle Run. Vessels that can...

  17. Quantitative Evaluation of Stereo Visual Odometry for Autonomous Vessel Localisation in Inland Waterway Sensing Applications

    PubMed Central

    Kriechbaumer, Thomas; Blackburn, Kim; Breckon, Toby P.; Hamilton, Oliver; Rivas Casado, Monica

    2015-01-01

    Autonomous survey vessels can increase the efficiency and availability of wide-area river environment surveying as a tool for environment protection and conservation. A key challenge is the accurate localisation of the vessel, where bank-side vegetation or urban settlement preclude the conventional use of line-of-sight global navigation satellite systems (GNSS). In this paper, we evaluate unaided visual odometry, via an on-board stereo camera rig attached to the survey vessel, as a novel, low-cost localisation strategy. Feature-based and appearance-based visual odometry algorithms are implemented on a six degrees of freedom platform operating under guided motion, but stochastic variation in yaw, pitch and roll. Evaluation is based on a 663 m-long trajectory (>15,000 image frames) and statistical error analysis against ground truth position from a target tracking tachymeter integrating electronic distance and angular measurements. The position error of the feature-based technique (mean of ±0.067 m) is three times smaller than that of the appearance-based algorithm. From multi-variable statistical regression, we are able to attribute this error to the depth of tracked features from the camera in the scene and variations in platform yaw. Our findings inform effective strategies to enhance stereo visual localisation for the specific application of river monitoring. PMID:26694411

  18. Quantitative Evaluation of Stereo Visual Odometry for Autonomous Vessel Localisation in Inland Waterway Sensing Applications.

    PubMed

    Kriechbaumer, Thomas; Blackburn, Kim; Breckon, Toby P; Hamilton, Oliver; Casado, Monica Rivas

    2015-01-01

    Autonomous survey vessels can increase the efficiency and availability of wide-area river environment surveying as a tool for environment protection and conservation. A key challenge is the accurate localisation of the vessel, where bank-side vegetation or urban settlement preclude the conventional use of line-of-sight global navigation satellite systems (GNSS). In this paper, we evaluate unaided visual odometry, via an on-board stereo camera rig attached to the survey vessel, as a novel, low-cost localisation strategy. Feature-based and appearance-based visual odometry algorithms are implemented on a six degrees of freedom platform operating under guided motion, but stochastic variation in yaw, pitch and roll. Evaluation is based on a 663 m-long trajectory (>15,000 image frames) and statistical error analysis against ground truth position from a target tracking tachymeter integrating electronic distance and angular measurements. The position error of the feature-based technique (mean of ±0.067 m) is three times smaller than that of the appearance-based algorithm. From multi-variable statistical regression, we are able to attribute this error to the depth of tracked features from the camera in the scene and variations in platform yaw. Our findings inform effective strategies to enhance stereo visual localisation for the specific application of river monitoring. PMID:26694411

  19. Recent Inland Water Temperature Trends

    NASA Astrophysics Data System (ADS)

    Hook, Simon; Healey, Nathan; Lenters, John; O'Reilly, Catherine

    2016-04-01

    We are using thermal infrared satellite data in conjunction with in situ measurements to produce water temperatures for all the large inland water bodies in North America and the rest of the world for potential use as climate indicator. Recent studies have revealed significant warming of inland waters throughout the world. The observed rate of warming is - in many cases - greater than that of the ambient air temperature. These rapid, unprecedented changes in inland water temperatures have profound implications for lake hydrodynamics, productivity, and biotic communities. Scientists are just beginning to understand the global extent, regional patterns, physical mechanisms, and ecological consequences of lake warming. As part of our work we have collected thermal infrared satellite data from those satellite sensors that provide long-term and frequent spaceborne thermal infrared measurements of inland waters including ATSR, AVHRR, and MODIS and used these to examine trends in water surface temperature for approximately 169 of the largest inland water bodies in the world. We are now extending this work to generate temperature time-series of all North American inland water bodies that are sufficiently large to be studied using 1km resolution satellite data for the last 3 decades, approximately 268 lakes. These data are then being related to changes in the surface air temperature and compared with regional trends in water surface temperature derived from CMIP5/IPCC model simulations/projections to better predict future temperature changes. We will discuss the available datasets and processing methodologies together with the patterns they reveal based on recent changes in the global warming, with a particular focus on the inland waters of the southwestern USA.

  20. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Engineers also has regulations dealing with this section in 33 CFR Part 207. ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

  1. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Engineers also has regulations dealing with this section in 33 CFR Part 207. ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

  2. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Engineers also has regulations dealing with this section in 33 CFR Part 207. ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

  3. Critical infrastructure: impacts of natural hazards and consequences

    NASA Astrophysics Data System (ADS)

    Petrova, Elena

    2014-05-01

    Critical infrastructure such as oil and gas pipelines, transmission facilities, heat-, and water supply, lines of communications, roads, railways as well as air and water transport play the key role in social and economic development of every country. Therefore, accidents causing failures and breakdowns of critical infrastructure facilities have the most drastic consequences for the society, economy, and environment. For example, road accidents cause the highest number of fatalities and injuries all over the world, especially in the middle-income countries. The so-called "blackouts" or accidental losses of electric power and power outages entail serious social troubles and heavy economic losses. The pipeline ruptures and oil-tanker crashes accompanied by oil releases cause the most severe environmental and large material damages. Critical infrastructure facilities are most vulnerable to the impacts of natural hazards that trigger many accidents in them especially in the regions most at natural risk. The Russian Federation has more than 2.6 million km of transmission facilities, 940,000 km of roads, 102,000 km of inland waterways, 86,000 km of railways, and more than 70,000 km of trunk pipelines. Many facilities are beyond of their service life and need reconstruction. A very high level of deterioration and "human factor" are the main cause of accidents, ruptures, and crashes. However, natural hazards and disasters also play an essential (sometimes a leading) role in triggering or magnifying accidents in these objects. Thus, natural factors cause more than 70 percent of all "blackouts", about 20 percent of accidents at heat- and water supply systems and water accidents, five percent of pipeline ruptures, and about two to three percent of air crashes, road, and railway accidents. The influence of natural factors is stronger in the North-Western and Central parts of the European Russia, in Krasnodarsky Territory (South of Russia) and in Far East that are more exposed

  4. 75 FR 19544 - Inland Navigation Rules

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ...By this final rule, the Coast Guard is placing the Inland Navigation Rules into the Code of Federal Regulations. This move is in accordance with the Coast Guard and Maritime Transportation Act of 2004, which repeals the Inland Navigation Rules as of the effective date of these regulations. Future updates of the Inland Navigation Rules will be accomplished through rulemaking rather than......

  5. Biomass production from inland brines

    SciTech Connect

    Reach, C.D. Jr.

    1985-01-01

    The feasibility of utilizing inland saline waters to produce biomass through the application of marine aquaculture was investigated. From available data, the diatom Phaeodactylum tricornutum and the crustacea Artemia salina were selected as the experimental marine organisms. The proposed diatom served to establish primary productivity and concurrently provide a food source for the herbivorus crustacea. The objective of the first phase research was to investigate the ability of P. tricornutum and A. salina to survive in the inland saline environment. Clarified activated sludge and anaerobic digester effluents were evaluated as nutrient sources for the diatom cultures. Experimental results indicated that diatom and crustacea growth in the inland brine was equivalent to control cultures utilizing seawater. Wastewater effluents were successful as nutrient sources for the diatom cultures. Bioassay experiments conducted with petroleum related brines yielded mixed results respect to the survival and growth of the P. tricornutum and A. salina organisms. A second series of experiments involved cholornaphthalene, chlorophenanthene, and chlorophenanthrene, and chloroanthracene as the experimental hydrocarbons. Results of the diatom studies show chloroanthracene to induce toxic effects at a concentration of 500 ug/L. Artemia studies showed no acutely toxic effects relative to the test hydrocarbons at 50 and 100 ug/L.

  6. Sewage Contamination under Different Storm and Hydrologic Conditions in Three Urban Waterways

    NASA Astrophysics Data System (ADS)

    Templar, H.; Corsi, S.; McLellan, S. L.

    2014-12-01

    Fecal contamination in urban waterways is a major public and environmental health threat. Sanitary sewer and combined sewer overflows are major point sources of fecal pollution. Additionally, stormwater runoff and failing sewer infrastructure contribute fecal contamination and pathogens to urban waterways. Traditionally, fecal indicator bacteria such as E. coli, enterococci, and fecal coliforms are used to gauge fecal contamination in water; however, these general indicators are unable to distinguish fecal sources in the environment. This study used two human-specific fecal indicator bacteria to identify human sewage contamination in Milwaukee, Wisconsin, where three rivers form an estuary that discharges to Lake Michigan. Two-hour composite samples were collected at four sites, one in each of the three rivers and one in the estuary, to represent the entire hydrograph before, during, and after a rain event. Samples were collected throughout a variety of conditions, including dry-weather baseline, light and heavy rain events, and combined sewage overflows (CSOs). These samples were analyzed using quantitative polymerase chain reaction (qPCR) assays to determine human sewage loads in each river during each type of event. Low levels of human indicators were found during dry-weather baseline conditions, and loads increased significantly (one to two orders of magnitude) during rain events. Sampling upstream of the estuary indicated sewage contamination was originating in the heavily urbanized part of the watersheds, likely a result of failing infrastructure. CSO events contributed the highest loads, which were on average ten-fold higher than rainfall events with no CSO. This information will be a useful for directing the efforts of local agencies and municipalities to investigate failing infrastructure, as well as agencies at the state and federal levels to create appropriate goals to address the human health concerns that are posed by sewage contamination in urban

  7. 77 FR 69576 - Drawbridge Operation Regulation; Thea Foss Waterway Previously Known as City Waterway, Tacoma, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... Acronyms CFR Code of Federal Regulations DHS Department of Homeland Security FR Federal Register NPRM... Act notice regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR... Previously Known as City Waterway, Tacoma, WA AGENCY: Coast Guard, DHS. ACTION: Notice of proposed...

  8. 33 CFR 117.733 - New Jersey Intracoastal Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false New Jersey Intracoastal Waterway. 117.733 Section 117.733 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements New Jersey § 117.733 New Jersey Intracoastal Waterway. (a) The draw of the Route...

  9. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  10. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  11. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  12. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  13. 33 CFR 62.49 - Intracoastal Waterway identification.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System § 62.49 Intracoastal Waterway identification. (a) In addition to the conventional signals, aids to navigation marking the Intracoastal Waterway exhibit unique yellow symbols to distinguish them from aids marking...

  14. Atmospheric correction for inland waters

    NASA Astrophysics Data System (ADS)

    Vidot, Jerome; Santer, Richard P.

    2004-02-01

    Inland waters are an increasingly valuable natural resource with major impacts and benefits for population and environment. As the spatial resolution is improved for "ocean color" satellite sensors, such observations become relevant to monitor water quality for lakes. We first demonstrated that the required atmospheric correction cannot be conducted using the standard algorithms developed for ocean. The ocean color sensors have spectral bands that allow characterization of aerosol over dark land pixels (vegetation in the blue and in the red spectral bands). It is possible to use a representative aerosol model in the atmospheric correction over inland waters after validating the spatial homogeneity of the aerosol model in the lake vicinity. The performance of this new algorithm is illustrated on SeaWiFS scenes of the Balaton (Hungary; the Constance, Germany) lakes. We illustrated the good spatial homogeneity of the aerosols and the meaningfulness of the water leaving radiances derived over these two lakes. We also addressed the specificity of the computation of the Fresnel reflection. The direct to diffuse term of this Fresnel contribution is reduced because of the limited size of the lake. Based on the primary scattering approximation, we propose a simple formulation of this component.

  15. 33 CFR 162.65 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of St. Marks, Fla. 162.65 Section 162.65 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS...

  16. Partial reline of Inland`s No. 7 blast furnace

    SciTech Connect

    Lowrance, K.F. II; Johansson, J.; Carter, W.L.

    1995-10-01

    The background for the decision to partially reline No. 7 blast furnace that would achieve the same results as a complete reline is discussed. This approach was designed to reduce actual downtime on the furnace at a critical production period. Areas of work included the hearth, stack, stoves, gas cleaning and furnace top. Highlights of the project execution were: schedules; blowdown; salamander tap; quench; dig out/descale; scaffolding used; and brick installation. The furnace was blown-in 29 days after the blowdown and producing in excess of 9,000 tons/day after 12 days of operation. Inland has adopted a new definition for establishing campaign life based on refractory wear that includes a hearth monitoring system.

  17. Infrastructure sensing.

    PubMed

    Soga, Kenichi; Schooling, Jennifer

    2016-08-01

    Design, construction, maintenance and upgrading of civil engineering infrastructure requires fresh thinking to minimize use of materials, energy and labour. This can only be achieved by understanding the performance of the infrastructure, both during its construction and throughout its design life, through innovative monitoring. Advances in sensor systems offer intriguing possibilities to radically alter methods of condition assessment and monitoring of infrastructure. In this paper, it is hypothesized that the future of infrastructure relies on smarter information; the rich information obtained from embedded sensors within infrastructure will act as a catalyst for new design, construction, operation and maintenance processes for integrated infrastructure systems linked directly with user behaviour patterns. Some examples of emerging sensor technologies for infrastructure sensing are given. They include distributed fibre-optics sensors, computer vision, wireless sensor networks, low-power micro-electromechanical systems, energy harvesting and citizens as sensors. PMID:27499845

  18. 77 FR 1405 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... Harvey Locks, at Grand Lake, Cameron Parish, Louisiana. The deviation is necessary to allow for the safe... Lake Pontoon Bridge across the Gulf Intracoastal Waterway, mile 231.5 west of Harvey Lock (WHL),...

  19. 77 FR 75556 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, Louisiana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... Boulevard bascule span drawbridge across the Harvey Canal Route, Gulf Intracoastal Waterway (GIWW), mile 2.8... temporary deviation from the operating schedule for the Bascule Span Bridge across the Harvey Canal...

  20. Dynamics of Dissolved Inorganic Carbon in the Waterways of Antropogenically Influenced Closed Semi-Arid Basins

    NASA Astrophysics Data System (ADS)

    Jameel, M. Y.; Bowen, G. J.

    2014-12-01

    Inland aquatic carbon cycling is an important component of global carbon cycle and recent work has shown that anthropogenic activities can significantly alter the flux of terrestrial carbon through these systems to oceans and lakes. The study of dissolved carbon species in rivers provides detailed information about the natural and anthropogenic processing of carbon within a watershed. We measured water chemistry and stable isotope ratios (δ13C, δ18O, δ2H) of three major rivers (Bear, Jordan and Weber) seasonally, within the Great Salt Lake Basin to understand sources and processes governing the carbon cycling within the basin. Our preliminary data suggest strong correlation between the DIC concentration and land use/land cover for all the three waterways, with DIC increasing as the rivers flow through agricultural and urban regions. We also observed significant decrease in the DIC with the addition of fresh water from the tributaries which was most significant during the spring sampling. All the three rivers are super saturated in dissolved CO2 with respected to the atmospheric CO2 concentration, with pCO2 ranging from 1-5 times the atmospheric value and also showing strong seasonal variations. Coupling the pCO2 data with the isotopic value and concentration of DIC suggests that the variations within and among the rivers are manifestation of the different sources of DIC, further altered by in-situ processes such as organic respiration and photosynthesis. Our result suggest that human induced changes in land use and land cover have significantly altered the carbon budget of waterways of the Great Salt Lake Basin and carbon flux to the Great Salt Lake itself. Our future work will further quantify these changes, increasing our understanding of past, present and future changes in carbon cycling in closed semi-arid basins, and its importance in the global carbon cycle.

  1. Dickeya aquatica sp. nov., isolated from waterways.

    PubMed

    Parkinson, Neil; DeVos, Paul; Pirhonen, Minna; Elphinstone, John

    2014-07-01

    Pectinolytic Gram-negative bacteria were isolated from different waterways in the UK and Finland. Three strains (174/2(T), 181/2 and Dw054) had the same 16S rRNA gene sequences which shared 99% sequence similarity to species of the genus Dickeya, and a phylogeny of related genera confirmed attribution to this genus. Fatty acid profile analysis of all three strains found a high proportion of C16 : 1ω7c/C16 : 1ω7c and C16 : 0 fatty acids, and library profile searches found closest matches to Dickeya chrysanthemi. Production of a concatenated phylogeny using six loci, recA, gapA, atpD, gyrB, infB and rpoB, provided a high-resolution phylogeny which placed strains 174/2(T) and 181/2 as a distinct clade, separated from the other species of the genus Dickeya by a relatively long branch-length. DNA-DNA hybridization analysis with a limited number of reference species also supported the distinctiveness of strains 174/2(T) and 181/2 within the genus Dickeya. All three strains could be phenotypically distinguished from other species of the genus by fermentation of melibiose and raffinose but not D-arabinose or mannitol. The name Dickeya aquatica sp. nov. is proposed for the new taxon; the type strain is 174/2(T) ( = NCPPB 4580(T) = LMG 27354(T)). PMID:24719023

  2. Predictive statistical models linking antecedent meteorological conditions and waterway bacterial contamination in urban waterways.

    PubMed

    Farnham, David J; Lall, Upmanu

    2015-06-01

    Although the relationships between meteorological conditions and waterway bacterial contamination are being better understood, statistical models capable of fully leveraging these links have not been developed for highly urbanized settings. We present a hierarchical Bayesian regression model for predicting transient fecal indicator bacteria contamination episodes in urban waterways. Canals, creeks, and rivers of the New York City harbor system are used to examine the model. The model configuration facilitates the hierarchical structure of the underlying system with weekly observations nested within sampling sites, which in turn were nested inside of the harbor network. Models are compared using cross-validation and a variety of Bayesian and classical model fit statistics. The uncertainty of predicted enterococci concentration values is reflected by sampling from the posterior predictive distribution. Issuing predictions with the uncertainty reasonably reflected allows a water manager or a monitoring agency to issue warnings that better reflect the underlying risk of exposure. A model using only antecedent meteorological conditions is shown to correctly classify safe and unsafe levels of enterococci with good accuracy. The hierarchical Bayesian regression approach is most valuable where transient fecal indicator bacteria contamination is problematic and drainage network data are scarce. PMID:25813489

  3. Green Infrastructure

    EPA Science Inventory

    Large paved surfaces keep rain from infiltrating the soil and recharging groundwater supplies. Alternatively, Green infrastructure uses natural processes to reduce and treat stormwater in place by soaking up and storing water. These systems provide many environmental, social, an...

  4. Global extent and distribution of artificial, residential waterways in estuaries

    NASA Astrophysics Data System (ADS)

    Waltham, Nathan J.; Connolly, Rod M.

    2011-08-01

    Artificial residential waterways are now widespread in the world's estuaries. We used the global mapping tool, Google Earth, to determine that there are nearly 4000 linear km of artificial waterways globally, covering an area of 270 km 2. Residential waterways constructed as open, flow-through canal estates are at their greatest extent in North America (77% of global linear extent), where systems are typically longer and narrower, with more openings and dead-ends than systems elsewhere. The remaining canal estates are spread across all other continents except Antarctica: Asia (7%), Europe (7%), Oceania (7%), South America (0.9%), and Africa (0.6%). A relatively recent design change from open canals to artificial estuarine lakes with tidal barriers has occurred on all continents except Africa, most extensively in Australia (14 km 2 area, 57 independent systems). The extremely large expansion in artificial residential waterways aimed at increasing opportunities for waterfront living by humans has also modified and expanded estuarine habitat available to aquatic biota. Research can best underpin planning and management of these types of waterways by focussing on their value as habitat and their provision of other goods and services.

  5. 'Neo-Europe' and its ecological consequences: the example of systematic degradation in Australia's inland fisheries.

    PubMed

    Alleway, Heidi K; Gillanders, Bronwyn M; Connell, Sean D

    2016-01-01

    The antiquity of human impact on ecosystems is increasingly understood, though the arrival of settlers to new lands remains a defining period. Colonization of the 'neo-Europes', a reference from the discipline of history, precipitated changes in aquatic ecosystems through modification of waterways and introductions of non-native species. We considered historical fisheries and fish market records from South Australia (1900-1946) against contemporary production statistics (1987-2011). Native inland species historically contributed large quantities to the market but have deteriorated such that fishing is now limited, and conservation regulations exist. This pattern mirrors the demand-driven transition from freshwater to marine fisheries in Europe; hence, we propose that this pattern was predicated on societal expectations and that European settlement and introduction of non-native fishes led to systematic overexploitation and degradation of native inland fisheries species in Australia, representing a further consequence of neo-European colonization to ecology. Accurate interpretation of ecological change can ensure more appropriate management intervention. Concepts, such as neo-Europe, from alternative disciplines can inform the recognition and evaluation of patterns at regional and global scales. PMID:26814225

  6. 33 CFR 117.799 - Long Island, New York Inland Waterway from East Rockaway Inlet to Shinnecock Canal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... at all stages of the tide. The gages shall be so placed on the bridges that they are plainly visible... predicted high tide. Predicted high tide occurs 10 minutes earlier than that predicted for Sandy Hook, as given in the tide table published by the National Oceanic and Atmospheric Administration. (f) The...

  7. 33 CFR 117.799 - Long Island, New York Inland Waterway from East Rockaway Inlet to Shinnecock Canal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... at all stages of the tide. The gages shall be so placed on the bridges that they are plainly visible... predicted high tide. Predicted high tide occurs 10 minutes earlier than that predicted for Sandy Hook, as given in the tide table published by the National Oceanic and Atmospheric Administration. (f) The...

  8. 33 CFR 117.799 - Long Island, New York Inland Waterway from East Rockaway Inlet to Shinnecock Canal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... at all stages of the tide. The gages shall be so placed on the bridges that they are plainly visible... predicted high tide. Predicted high tide occurs 10 minutes earlier than that predicted for Sandy Hook, as given in the tide table published by the National Oceanic and Atmospheric Administration. (f) The...

  9. 33 CFR 117.799 - Long Island, New York Inland Waterway from East Rockaway Inlet to Shinnecock Canal.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... at all stages of the tide. The gages shall be so placed on the bridges that they are plainly visible... predicted high tide. Predicted high tide occurs 10 minutes earlier than that predicted for Sandy Hook, as given in the tide table published by the National Oceanic and Atmospheric Administration. (f) The...

  10. 33 CFR 117.799 - Long Island, New York Inland Waterway from East Rockaway Inlet to Shinnecock Canal.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... at all stages of the tide. The gages shall be so placed on the bridges that they are plainly visible... predicted high tide. Predicted high tide occurs 10 minutes earlier than that predicted for Sandy Hook, as given in the tide table published by the National Oceanic and Atmospheric Administration. (f) The...

  11. 33 CFR 162.40 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... section in 33 CFR Part 207. ... cautioned that large deep draft ocean-going vessels and other large commercial vessels ply the canal, and... with the current shall have the right-of-way over those proceeding against the current. Large...

  12. 33 CFR 162.40 - Inland waterway from Delaware River to Chesapeake Bay, Del. and Md. (Chesapeake and Delaware Canal).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... section in 33 CFR Part 207. ... cautioned that large deep draft ocean-going vessels and other large commercial vessels ply the canal, and... with the current shall have the right-of-way over those proceeding against the current. Large...

  13. 76 FR 3516 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, Belle Chasse, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ... governing the operation of the SR 23 bridge across the Gulf Intracoastal Waterway (Algiers Alternate Route... drawbridge across the Gulf Intracoastal Waterway (Algiers Alternate Route), mile 3.8, at Belle...

  14. Bioaccumulation surveillance in Milford Haven Waterway.

    PubMed

    Langston, W J; O'Hara, S; Pope, N D; Davey, M; Shortridge, E; Imamura, M; Harino, H; Kim, A; Vane, C H

    2012-01-01

    Biomonitoring of contaminants (metals, organotins, polyaromatic hydrocarbons (PAHs), PCBs) was undertaken in Milford Haven Waterway (MHW) and a reference site in the Tywi Estuary (St Ishmael/Ferryside) during 2007-2008. Bioindicator species encompassed various uptake routes-Fucus vesiculosus (dissolved contaminants); Littorina littorea (grazer); Mytilus edulis and Cerastoderma edule (suspension feeders); and Hediste (=Nereis) diversicolor (sediments). Differences in feeding and habitat preference have subtle implications for bioaccumulation trends though, with few exceptions, contaminant burdens in MHW were higher than the Tywi reference site, reflecting inputs. Elevated metal concentrations were observed at some MHW sites, whilst As and Se (molluscs and seaweed) were consistently at the higher end of the UK range. However, for most metals, distributions in MH biota were not exceptional. Several metal-species combinations indicated increases in bioavailability upstream, which may reflect the influence of geogenic/land-based sources-perhaps enhanced by lower salinity. TBT levels in MH mussels were below OSPAR toxicity thresholds and in the Tywi were close to zero. Phenyltins were not accumulated appreciably in M. edulis, whereas some H. diversicolor populations appear subjected to localized (historical) sources. PAHs in H. diversicolor were distributed evenly across most of MHW, although acenaphthene, fluoranthene, pyrene, benzo(a)anthracene and chrysene were highest at one site near the mouth; naphthalenes in H. diversicolor were enriched in the mid-upper Haven (a pattern seen in M. edulis for most PAHs). Whilst PAH (and PCB) concentrations in MH mussels were mostly above reference and OSPAR backgrounds, they are unlikely to exceed ecotoxicological thresholds. Bivalve Condition indices (CI) were highest at the Tywi reference site and at the seaward end of MH, decreasing upstream-giving rise to several significant (negative) relationships between CI and body burdens

  15. Sediment contaminant surveillance in Milford Haven Waterway.

    PubMed

    Little, D I; Bullimore, B; Galperin, Y; Langston, W J

    2016-01-01

    Sediment contaminants were monitored in Milford Haven Waterway (MHW) since 1978 (hydrocarbons) and 1982 (metals), with the aim of providing surveillance of environmental quality in one of the UK's busiest oil and gas ports. This aim is particularly important during and after large-scale investment in liquefied natural gas (LNG) facilities. However, the methods inevitably have changed over the years, compounding the difficulties of coordinating sampling and analytical programmes. After a review by the MHW Environmental Surveillance Group (MHWESG), sediment hydrocarbon chemistry was investigated in detail in 2010. Natural Resources Wales (NRW) contributed their MHW data for 2007 and 2012, collected to assess the condition of the Special Area of Conservation (SAC) designated under the European Union Habitats Directive. Datasets during 2007-2012 have thus been more comparable. The results showed conclusively that a MHW-wide peak in concentrations of sediment polycyclic aromatic hydrocarbons (PAHs), metals and other contaminants occurred in late 2007. This was corroborated by independent annual monitoring at one centrally located station with peaks in early 2008 and 2011. The spatial and temporal patterns of recovery from the 2007 peak, shown by MHW-wide surveys in 2010 and 2012, indicate several probable causes of contaminant trends, as follows: atmospheric deposition, catchment runoff, sediment resuspension from dredging, and construction of two LNG terminals and a power station. Adverse biological effects predictable in 2007 using international sediment quality guidelines were independently tested by data from monitoring schemes of more than a decade duration in MHW (starfish, limpets) and in the wider SAC (grey seals). Although not proving cause and effect, many of these potential biological receptors showed a simultaneous negative response to the elevated 2007 contamination following intense dredging activity in 2006. Wetland bird counts were typically at a peak in

  16. 77 FR 56587 - Safety Zone, Atlantic Intracoastal Waterway; Oak Island, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ... Waterway, mile 311.8, at Oak Island, North Carolina. The safety zone extension would temporarily restrict... crossing the Atlantic Intracoastal Waterway, mile 311.8, at Oak Island, North Carolina. The contract... Intracoastal Waterway, mile 311.8, at Oak Island, North Carolina (33 55'18'' N/078 04'22'' W). All...

  17. 75 FR 20619 - Lower Mississippi River Waterway Safety Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-20

    ... SECURITY Coast Guard Lower Mississippi River Waterway Safety Advisory Committee; Meeting AGENCY: Coast Guard, DHS. ACTION: Notice of meeting. SUMMARY: The Lower Mississippi River Waterway Safety Advisory... Mississippi River and related waterways. This meeting will be open to the public. DATES: The Committee...

  18. 75 FR 51097 - Lower Mississippi River Waterway Safety Advisory Committee; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... SECURITY Coast Guard Lower Mississippi River Waterway Safety Advisory Committee; Meeting AGENCY: Coast Guard, DHS. ACTION: Notice of meeting. SUMMARY: The Lower Mississippi River Waterway Safety Advisory... Mississippi River and related waterways. This meeting will be open to the public. DATES: The Committee...

  19. 76 FR 77119 - Special Local Regulations; Pompano Beach Holiday Boat Parade, Intracoastal Waterway, Pompano...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ... Parade, Intracoastal Waterway, Pompano Beach, FL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule... Waterway in Pompano Beach, Florida during the Pompano Beach Holiday Boat Parade on Sunday, December 11... Santa Barbara, transit north on the Intracoastal Waterway, and end at the Hillsborough Bridge....

  20. 76 FR 54703 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC in the Federal Register (76 FR 124). We received... Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the Atlantic Intracoastal Waterway in...

  1. 76 FR 78151 - Special Local Regulations; Boca Raton Holiday Boat Parade, Intracoastal Waterway, Boca Raton, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-16

    ... Parade, Intracoastal Waterway, Boca Raton, FL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule... Waterway in Boca Raton, Florida during the Boca Raton Holiday Boat Parade on Saturday, December 17, 2011... then head south on the Intracoastal Waterway to the Hillsborough Bridge, where the marine parade...

  2. 75 FR 65230 - Drawbridge Operation Regulation; Arkansas Waterway, Pine Bluff, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ...) entitled Drawbridge Operation Regulation; Arkansas Waterway, Pine Bluff, AR in the Federal Register (75 FR... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Arkansas Waterway, Pine... Railroad Drawbridge across the Arkansas Waterway at Mile 67.4 at Pine Bluff, Arkansas. Vessel...

  3. 75 FR 2077 - Safety Zone; Todd Pacific Shipyards Vessel Launch, West Duwamish Waterway, Seattle, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-14

    ... Duwamish Waterway, Seattle, WA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on the West Duwamish Waterway, Seattle, Washington. Entry... Pacific Shipyards, located at the entrance to the West Duwamish Waterway. DATES: This rule is...

  4. 75 FR 61094 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway, Beaufort, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... Waterway, Beaufort, SC AGENCY: Coast Guard, DHS. ACTION: Temporary rule. SUMMARY: The Coast Guard is... the Beaufort River (Atlantic Intracoastal Waterway). This bridge is also known as the Lady's Island... Waterway at mile 539.0 in Port Royal, South Carolina, vehicle traffic is currently being rerouted from...

  5. 78 FR 6208 - Drawbridge Operating Regulations; Gulf Intracoastal Waterway, Belle Chasse, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-30

    ... Intracoastal Waterway (Algiers Alternate Route), mile 3.8, at Belle Chasse, Plaquemines Parish, Louisiana. This... known as the Judge Perez Bridge, across the Gulf Intracoastal Waterway (Algiers Alternate Route), mile 3... the Gulf Intracoastal Waterway (Algiers Alternate Route), mile 3.8, at Belle Chasse, Louisiana has...

  6. Pacific white shrimp culture in inland ponds

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Pacific white shrimp (Litopenaeus vannamei), a tropical species grown throughout Latin America and now introduced into Asia, adapts to and grows well in low-salinity water. Pond culture of L. vannamei has expanded to inland regions across the southern US where low-salinity ground water is availa...

  7. 75 FR 41987 - Inland Navigation Rules; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ...-1565 Scott.R.Medeiros@uscg.mil . SUPPLEMENTARY INFORMATION: In FR doc 2010-8532 appearing on page 20294... SECURITY Coast Guard 33 CFR Part 100 RIN 1625-AB43 Inland Navigation Rules; Correction ACTION: Final rule... Navigation Rules into the Code of Federal Regulations. That publication contained an error in...

  8. Global carbon dioxide emissions from inland waters

    USGS Publications Warehouse

    Raymond, Peter A.; Hartmann, Jens; Lauerwald, Ronny; Sobek, Sebastian; McDonald, Cory P.; Hoover, Mark; Butman, David; Striegl, Rob; Mayorga, Emilio; Humborg, Christoph; Kortelainen, Pirkko; Durr, Hans H.; Meybeck, Michel; Ciais, Philippe; Guth, Peter

    2013-01-01

    Carbon dioxide (CO2) transfer from inland waters to the atmosphere, known as CO2 evasion, is a component of the global carbon cycle. Global estimates of CO2 evasion have been hampered, however, by the lack of a framework for estimating the inland water surface area and gas transfer velocity and by the absence of a global CO2 database. Here we report regional variations in global inland water surface area, dissolved CO2 and gas transfer velocity. We obtain global CO2 evasion rates of 1.8   petagrams of carbon (Pg C) per year from streams and rivers and 0.32  Pg C yr−1 from lakes and reservoirs, where the upper and lower limits are respectively the 5th and 95th confidence interval percentiles. The resulting global evasion rate of 2.1 Pg C yr−1 is higher than previous estimates owing to a larger stream and river evasion rate. Our analysis predicts global hotspots in stream and river evasion, with about 70 per cent of the flux occurring over just 20 per cent of the land surface. The source of inland water CO2 is still not known with certainty and new studies are needed to research the mechanisms controlling CO2 evasion globally.

  9. Near-Site Transportation Infrastructure Project

    SciTech Connect

    Viebrock, J.M.; Mote, N. )

    1992-02-01

    There are 122 commercial nuclear facilities from which spent nuclear fuel will be accepted by the Federal Waste Management System (FWMS). Since some facilities share common sites and some facilities are on adjacent sites, 76 sites were identified for the Near-Site Transportation Infrastructure (NSTI) project. The objective of the NSTI project was to identify the options available for transportation of spent-fuel casks from each of these commercial nuclear facility sites to the main transportation routes -- interstate highways, commercial rail lines and navigable waterways available for commercial use. The near-site transportation infrastructure from each site was assessed, based on observation of technical features identified during a survey of the routes and facilities plus data collected from referenced information sources. The potential for refurbishment of transportation facilities which are not currently operational was also assessed, as was the potential for establishing new transportation facilities.

  10. 10. MAP SHOWING 'THE ELECTRICAL DISTRIBUTING LINES AND WATERWAYS OF ...

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

    10. MAP SHOWING 'THE ELECTRICAL DISTRIBUTING LINES AND WATERWAYS OF THE TELLURIDE POWER COMPANY OF COLORADO'. THE AMES POWER STATION LIES AT THE FORK OF THE GORGE, LOWER LEFT OF CENTER IN THE PHOTOGRAPH. - Ames Hydroelectric Plant, Ames, San Miguel County, CO

  11. SEDIMENT DATA - ST. PAUL WATERWAY - TACOMA, WA - 1996 MONITORING DATA

    EPA Science Inventory

    Benthic Infauna Monitoring Data Files are Excel-format spreadsheet files which contain data presented in the St. Paul Waterway Area Remedial Action and Habitat Restoration Project, 1996 Monitoring Report. The files can be viewed directly or readily downlo aded and read into most ...

  12. 48 CFR 252.236-7002 - Obstruction of navigable waterways.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... waterways. 252.236-7002 Section 252.236-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text...— (1) Promptly recover and remove any material, plant, machinery, or appliance which the...

  13. 48 CFR 252.236-7002 - Obstruction of navigable waterways.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... waterways. 252.236-7002 Section 252.236-7002 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text...— (1) Promptly recover and remove any material, plant, machinery, or appliance which the...

  14. WATER QUALITY STUDY OF THE ISLAND PARK WATERWAYS, IDAHO 1970

    EPA Science Inventory

    This study was initiated to examine some chemical, physical, and bacteriological aspects of the waterways of the Island Park recreational area, Idaho (17040202) in an effort to initiate local water quality standards, to identify sources of river abuse, and where possible, to lear...

  15. Bioassays on Illinois waterway dredged material. Final report

    SciTech Connect

    Moore, D.W.; Gibson, A.B.; Dillon, T.M.

    1992-12-01

    Sediment from the Illinois Waterway navigation channel is hydraulically dredged by the US Army Engineer District, Rock Island, and placed in the nearshore environment via pipeline. Water returning to the river can have a high-suspended solids load approaching fluid mud consistency. There is a concern that this return water may exceed the State of Illinois water quality standards for ammonia and have adverse effects on aquatic life. To address these concerns, composite sediment samples and site water collected from selected sites in the Illinois Waterway were evaluated in toxicity tests. Acute (48-hr) toxicity tests were conducted with two species, Pimephales promelas (the fathead minnow) and Daphnia magna (a freshwater cladoceran). A chronic (21-day) toxicity test was also conducted using Daphnia magna. Animals were exposed separately to different concentrations of filtered and unfiltered elutriates prepared from Acute, Cadmium, Daphnia magna, Pimephales promela, Ammonia, Chronic, Elutriate, Sediment, Bioassay, Cladoceran, Fathead minnow. Illinois Waterway edged material. Total ammonia concentrations were measured in all tests and the un-ionized fraction was calculated by adjusting for temperature and pH. Tests were conducted at the US Army Engineer Waterways Experiment Station, Vicksburg, MS. In addition, as part of an interlaboratory effort, a 48-hr acute toxicity test with Pimephales pomelas fry was conducted concurrently by the Hygienic Laboratory of the University of Iowa, Des Moines, IA.

  16. 76 FR 66314 - Lower Mississippi River Waterway Safety Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... SECURITY Coast Guard RIN 1625-1148 Lower Mississippi River Waterway Safety Advisory Committee AGENCY: Coast Guard, DHS. ACTION: Notice of Federal Advisory Committee Meeting. SUMMARY: The Lower Mississippi River..., issue of the Federal Register (73 FR 3316). Docket: For access to the docket to read...

  17. 33 CFR 117.968 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Gulf Intracoastal Waterway. 117.968 Section 117.968 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Texas § 117.968 Gulf Intracoastal...

  18. 33 CFR 117.968 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Gulf Intracoastal Waterway. 117.968 Section 117.968 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Texas § 117.968 Gulf Intracoastal...

  19. 33 CFR 117.968 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Gulf Intracoastal Waterway. 117.968 Section 117.968 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Texas § 117.968 Gulf Intracoastal...

  20. 33 CFR 117.968 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Gulf Intracoastal Waterway. 117.968 Section 117.968 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Texas § 117.968 Gulf Intracoastal...

  1. 33 CFR 117.968 - Gulf Intracoastal Waterway.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Gulf Intracoastal Waterway. 117.968 Section 117.968 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Texas § 117.968 Gulf Intracoastal...

  2. 33 CFR 207.160 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Locks. All Government owned or operated locks and hurricane gate chambers and appurtenant structures in... District Engineers. The use, administration, and navigation of these waterways, Federal locks and hurricane..., hurricane gate chambers, spillways, or approaches thereto, or other Government structures, and...

  3. 33 CFR 207.160 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) Locks. All Government owned or operated locks and hurricane gate chambers and appurtenant structures in... District Engineers. The use, administration, and navigation of these waterways, Federal locks and hurricane..., hurricane gate chambers, spillways, or approaches thereto, or other Government structures, and...

  4. 33 CFR 207.160 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... tributary to the Gulf of Mexico east and south of St. Marks, Fla.; use, administration, and navigation. (a... Atlantic Ocean south of Chesapeake Bay or with the Gulf of Mexico east and south......

  5. 33 CFR 207.160 - All waterways tributary to the Atlantic Ocean south of Chesapeake Bay and all waterways tributary...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Atlantic Ocean south of Chesapeake Bay and all waterways tributary to the Gulf of Mexico east and south of... tributary to the Gulf of Mexico east and south of St. Marks, Fla.; use, administration, and navigation. (a... Atlantic Ocean south of Chesapeake Bay or with the Gulf of Mexico east and south of St. Marks, Florida....

  6. Making green infrastructure healthier infrastructure.

    PubMed

    Lõhmus, Mare; Balbus, John

    2015-01-01

    Increasing urban green and blue structure is often pointed out to be critical for sustainable development and climate change adaptation, which has led to the rapid expansion of greening activities in cities throughout the world. This process is likely to have a direct impact on the citizens' quality of life and public health. However, alongside numerous benefits, green and blue infrastructure also has the potential to create unexpected, undesirable, side-effects for health. This paper considers several potential harmful public health effects that might result from increased urban biodiversity, urban bodies of water, and urban tree cover projects. It does so with the intent of improving awareness and motivating preventive measures when designing and initiating such projects. Although biodiversity has been found to be associated with physiological benefits for humans in several studies, efforts to increase the biodiversity of urban environments may also promote the introduction and survival of vector or host organisms for infectious pathogens with resulting spread of a variety of diseases. In addition, more green connectivity in urban areas may potentiate the role of rats and ticks in the spread of infectious diseases. Bodies of water and wetlands play a crucial role in the urban climate adaptation and mitigation process. However, they also provide habitats for mosquitoes and toxic algal blooms. Finally, increasing urban green space may also adversely affect citizens allergic to pollen. Increased awareness of the potential hazards of urban green and blue infrastructure should not be a reason to stop or scale back projects. Instead, incorporating public health awareness and interventions into urban planning at the earliest stages can help insure that green and blue infrastructure achieves full potential for health promotion. PMID:26615823

  7. Making green infrastructure healthier infrastructure

    PubMed Central

    Lõhmus, Mare; Balbus, John

    2015-01-01

    Increasing urban green and blue structure is often pointed out to be critical for sustainable development and climate change adaptation, which has led to the rapid expansion of greening activities in cities throughout the world. This process is likely to have a direct impact on the citizens’ quality of life and public health. However, alongside numerous benefits, green and blue infrastructure also has the potential to create unexpected, undesirable, side-effects for health. This paper considers several potential harmful public health effects that might result from increased urban biodiversity, urban bodies of water, and urban tree cover projects. It does so with the intent of improving awareness and motivating preventive measures when designing and initiating such projects. Although biodiversity has been found to be associated with physiological benefits for humans in several studies, efforts to increase the biodiversity of urban environments may also promote the introduction and survival of vector or host organisms for infectious pathogens with resulting spread of a variety of diseases. In addition, more green connectivity in urban areas may potentiate the role of rats and ticks in the spread of infectious diseases. Bodies of water and wetlands play a crucial role in the urban climate adaptation and mitigation process. However, they also provide habitats for mosquitoes and toxic algal blooms. Finally, increasing urban green space may also adversely affect citizens allergic to pollen. Increased awareness of the potential hazards of urban green and blue infrastructure should not be a reason to stop or scale back projects. Instead, incorporating public health awareness and interventions into urban planning at the earliest stages can help insure that green and blue infrastructure achieves full potential for health promotion. PMID:26615823

  8. Biogeochemical Approaches to Assess PAH Pollution in an Urban Waterway.

    PubMed

    Cheng, Xianhao; Forsythe, Jennifer; Peterkin, Earl

    2015-12-01

    Biogeochemical approaches were applied to enhance the study on polycyclic aromatic hydrocarbon (PAH) pollution in an urban waterway. Chemical characterizations of PAHs in the studied area were identified, geochemical factors were revealed, and related mechanisms were discussed. It was found that, during summer, an early diagenetic process in the sediment could play a major role for the existence of high PAH concentrations, especially high molecular weight PAHs (≥ 4 rings), in the water column and sediment porewater. This effect could vary with tidal cycling, and higher PAH concentration in the water column would be expected during low tide. Other potential pollution sources were also evaluated in the studied creek. Results showed that pyrogenic sources dominated in the creek, generally. Nevertheless, petroleum products from a metal recycling plant could be an important point source to the waterway during wet weather. Comparing with previous studies in other waterways of the same watershed and published literature suggested that the limited toxicity to the ecosystem was only detected in sediments. More information needs to be collected during low tide for a more objective evaluation of PAH toxicity in the creek. PMID:26579786

  9. Investigating driver willingness to drive through flooded waterways.

    PubMed

    Pearson, Marti; Hamilton, Kyra

    2014-11-01

    Approximately 40% of all drowning deaths involve a motor vehicle. Regardless of its significance as a cause of flood-related mortality, there is continued prevalence of driving through flooded waterways in Australia and worldwide. We aimed to understand the motivational determinates of driving through flooded waterways in low and high-risk scenarios by utilizing an augmented theory of planned behaviour (TPB) with behavioural willingness as the outcome variable as well as the influence of additional predictors; namely perceived risk and past behaviour. Participants (n=174; Mage=27.43, SD=10.76) answered standard TPB-based questions in regards to attitudes, subjective norm, and perceived behavioural control (PBC), as well as additional variables of perceived risk (i.e., perceived susceptibility and perceived severity) and past behaviour. Support was found for the augmented TPB as attitude, subjective norm, and PBC predicted behavioural willingness. Support was also found for perceived severity in the high-risk but not the low-risk scenario. No support was found for perceived susceptibility. Past behaviour emerged as a significant predictor of willingness in the low and high-risk scenario. The findings provide support for an augmented TPB in understanding individuals' willingness to drive through flooded waterways, suggesting that a multi-strategy approach may be critical in attempts to reduce the incidence of such risky driving behaviour. PMID:25128902

  10. Hydrogeological and geotechnical aspects of the Tennessee-Tombigbee Waterway

    NASA Astrophysics Data System (ADS)

    Bryan, Jack H.

    1985-03-01

    The Tennessee-Tombigbee Waterway is in the East Gulf Coastal Plain physiographic province The River and Canal sections were constructed on the floodplain of the Tombigbee River Locks and dams in this section are founded on sediments of Upper Cretaceous age, composed predominantly of sands, clays, and silts of the Eutaw and Gordo formations The 39-mile long Divide Cut was excavated through higher topography which is underlain by these same formations, along with the McShan formation of similar character Bay Springs Lock and Dam, at the south end of the Divide Cut, is founded on shale of the Hartselle formation, which is Mississippian in age Comprehensive studies and tests were made to evaluate and monitor potential impacts of the waterway on the hydrogeologic environment Observations to date show that adverse impacts are very minimal overall, and these are partially offset by beneficial effects Geologic and groundwater conditions were primary factors in the location and design of major features of the waterway During construction, extensive control of groundwater and dewatering effort was required The excavation, utilization, and disposal of over 200 million cubic yards of material, construction of 10 locks and dams, and over 80 miles of canal were accomplished essentially as planned and designed within budget and ahead of schedule

  11. An overview of the Tennessee-Tombigbee Waterway

    NASA Astrophysics Data System (ADS)

    Green, Samuel R.

    1985-03-01

    When the Tennessee-Tombigbee Waterway of Mississippi and Alabama opened to commercial and recreational traffic on January 16, 1985—some 21 months ahead of schedule—it signaled the completion of the largest Army Corps of Engineers Civil Works project ever undertaken, and perhaps the last of its kind After more than a century of studies and re-studies and major funding battles in Congress, the Tennessee-Tombigbee construction faced, predictably, great opposition on environmental grounds The first major project to be completed under the National Environmental Policy Act, it brought environmental design to the same level of prominence as engineering design.

  12. Barge loading facilities on Pickwick Reservoir, Tennessee-Tombigbee Waterway mile 447. 5, right bank Yellow Creek embayment of Pickwick Lake

    SciTech Connect

    Not Available

    1991-03-08

    The purpose of this Environmental Assessment (EA) is to evaluate the environmental consequences of approving, denying, or adopting reasonable alternatives to a request for approval of a roundwood barge loading facility on TVA property at Yellow Creek Inland Port, Tishomingo County, Mississippi. The applicant is Scott Paper Company (SPC), a Mobile, Alabama, based company whose address is Bay Bridge Road, P.O. Box 1347, Mobile, Alabama 36652. SPC proposes to use the facility to load approximately 75,000 cords of locally acquired hardwood logs per year for shipment down the Tennessee-Tombigbee Waterway (TTW) to its mill in Mobile for processing into paper products. The 10.38-acre tract of TVA land requested by SPC is located on the left bank of the Yellow Creek embayment of Pickwick Reservoir along the TTW at mile 447.5, approximately 11.5 miles upstream of Pickwick Lock and Dam and 0.5 miles south of the Yellow Creek Inland Port. If this request is approved, TVA would sell a 10-year term easement for use of the land pursuant to Public Law 87-852 at fair market value as determined by TVA.

  13. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  14. 26 CFR 48.4042-3 - Certain types of commercial waterway transportation excluded.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... “voyage” means a round trip voyage. Therefore, if a vessel travels into the specified waterway system to... a vessel loaded with cargo travels into the specified waterway system with a draft sufficient to... ocean-going carriers solely to pick up or deliver international cargos. The tax exemption provided...

  15. 77 FR 75602 - Safety Zone, Atlantic Intracoastal Waterway; Oak Island, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ..., mile 311.8, at Oak Island, North Carolina. The safety zone extension will temporarily restrict vessel... 133 Fixed Bridge crossing the Atlantic Intracoastal Waterway, mile 311.8, at Oak Island, North... Intracoastal Waterway crossing, mile 311.8, Oak Island, North Carolina. The notification requirement will...

  16. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  17. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  18. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  19. 33 CFR 329.7 - Intrastate or interstate nature of waterway.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Intrastate or interstate nature of waterway. 329.7 Section 329.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF... or interstate nature of waterway. A waterbody may be entirely within a state, yet still be capable...

  20. 77 FR 12994 - Safety Zone for Margate Bridge, Intracoastal Waterway; Margate, NJ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone for Margate Bridge, Intracoastal Waterway... ensure safety while the Margate Bridge undergoes repairs, specifically a high priority fender system...: Sec. 165.T05-0096 Safety Zone for Margate Bridge, Intracoastal Waterway; Margate, NJ. (a)...

  1. 33 CFR 165.T05-1082 - Safety Zone; Atlantic Intracoastal Waterway, Wrightsville Beach, NC.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; Atlantic Intracoastal Waterway, Wrightsville Beach, NC. 165.T05-1082 Section 165.T05-1082 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS...

  2. 33 CFR 165.T05-0741 - Safety Zone, Atlantic Intracoastal Waterway; Carolina Beach, NC.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone, Atlantic Intracoastal Waterway; Carolina Beach, NC. 165.T05-0741 Section 165.T05-0741 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS...

  3. 75 FR 24740 - Recovery Policy RP9523.5, Debris Removal From Waterways

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency Recovery Policy RP9523.5, Debris Removal From Waterways AGENCY... notice of the availability of the final Recovery Policy RP9523.5, Debris Removal from Waterways....

  4. CHANNEL EVOLUTION AND EROSION IN PAM-TREATED AND UNTREATED EXPERIMENTAL WATERWAYS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Unprotected earthen waterways (e.g. grassed waterway before vegetation) and ephemeral gullies are prone to severe erosion. Previous research has suggested that polyacrylamide (PAM) may reduce erosion in areas of concentrated flow. This research tested the hypothesis that a PAM-treated channel would ...

  5. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  6. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  7. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  8. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  9. 33 CFR 209.180 - Temporary closure of waterway to navigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Temporary closure of waterway to navigation. 209.180 Section 209.180 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE... navigation. (a) When an application is received for the temporary closure of a waterway for the...

  10. CHANNEL EVOLUTION AND EROSION IN PAM-TREATED AND UNTREATED EXPERIMENTAL WATERWAYS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Unprotected earthen waterways (e.g., grassed waterways before vegetation) and ephemeral gullies are prone to severe erosion. Previous research has suggested that polyacrylamide (PAM) may reduce erosion in areas of concentrated flow. This research tested the hypothesis that a PAM-treated channel woul...

  11. 33 CFR 207.187 - Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations. 207.187 Section 207.187 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.187 Gulf Intracoastal Waterway, Tex.;...

  12. 33 CFR 207.187 - Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations. 207.187 Section 207.187 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.187 Gulf Intracoastal Waterway, Tex.;...

  13. 33 CFR 207.187 - Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Gulf Intracoastal Waterway, Tex.; special floodgate, lock and navigation regulations. 207.187 Section 207.187 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE NAVIGATION REGULATIONS § 207.187 Gulf Intracoastal Waterway, Tex.;...

  14. 77 FR 64411 - Drawbridge Operation Regulations; Atlantic Intracoastal Waterway (AIWW), Wrightsville Beach, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-22

    ...), Wrightsville Beach, NC AGENCY: Coast Guard, DHS. ACTION: Notice of deviation from drawbridge regulation.... 74 Bridge across the Atlantic Intracoastal Waterway, mile 283.1, at Wrightsville Beach, NC. The... Intracoastal Waterway (AIWW) mile 283.1, at Wrightsville Beach, NC has a vertical clearance of 20 feet,...

  15. 75 FR 66306 - Drawbridge Operation Regulation; Arkansas Waterway, Little Rock, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... Register (75 FR 105). We received no comments on the proposed rule. No public meeting was requested, and... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Arkansas Waterway... Baring Cross Railroad Drawbridge across the Arkansas Waterway at Mile 119.6 at Little Rock,...

  16. 76 FR 37700 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... notice regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316... Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking... Waterway in Myrtle Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach...

  17. 75 FR 36313 - Drawbridge Operation Regulation; Arkansas Waterway, Pine Bluff, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ..., 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Arkansas Waterway, Pine... proposes that operating procedures on the Rob Roy Drawbridge across the Arkansas Waterway at mile 67.4...

  18. 76 FR 79534 - Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ...) entitled Drawbridge Operation Regulation; New Jersey Intracoastal Waterway (NJICW), Atlantic City, NJ in the Federal Register (76 FR 50161). We received no comments on the proposed rule. No public meeting... Waterway (NJICW), Atlantic City, NJ AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast...

  19. 75 FR 69906 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway (AIWW), Elizabeth River, Southern...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... public dockets in the January 17, 2008 issue of the Federal Register (73 FR 3316). Public Meeting We do... Waterway (AIWW), Elizabeth River, Southern Branch, VA AGENCY: Coast Guard, DHS. ACTION: Notice of proposed... on navigation. This NPRM has been coordinated with the main commercial waterway user...

  20. 77 FR 1431 - Safety Zone; Atlantic Intracoastal Waterway, Camp Lejeune, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ..., 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Atlantic Intracoastal Waterway, Camp... proposes establishing a safety zone on the Atlantic Intracoastal Waterway (AICW) adjacent to Marine...

  1. 75 FR 30750 - Drawbridge Operation Regulation; Arkansas Waterway, Little Rock, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... notice regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316... SECURITY Coast Guard 33 CFR Part 117 RIN 1625-AA09 Drawbridge Operation Regulation; Arkansas Waterway... Waterway at mile 119.6 at Little Rock, AR, so that vessel operators will contact the remote...

  2. 75 FR 69371 - Safety Zone; Beaufort River/Atlantic Intracoastal Waterway, Beaufort, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-12

    ..., 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public... Waterway, Beaufort, SC AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast... Intracoastal Waterway, South Carolina during the construction and expansion of the J.E. McTeer Bridge,...

  3. 77 FR 5398 - Safety Zone; Atlantic Intracoastal Waterway, Vicinity of Marine Corps Base, Camp Lejeune, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... FR 1431). We received no comments on the proposed rule. No public meeting was requested, and none was... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Atlantic Intracoastal Waterway, Vicinity of... Coast Guard is establishing a safety zone on the Atlantic Intracoastal Waterway (AICW) adjacent...

  4. 76 FR 5267 - Safety Zone; Beaufort River/Atlantic Intracoastal Waterway, Beaufort, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... the Federal Register (75 FR 69371). We received two comments on the proposed rule. No public meeting... Waterway, Beaufort, SC AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. ] SUMMARY: The Coast Guard... Waterway, South Carolina during construction and expansion of the J.E. McTeer Bridge, also referred to...

  5. 77 FR 14321 - Safety Zone; Myrtle Beach Triathlon, Atlantic Intracoastal Waterway, Myrtle Beach, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-09

    ..., 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public... Intracoastal Waterway, Myrtle Beach, SC AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking... Waterway in Myrtle Beach, South Carolina during the Myrtle Beach Triathlon. The Myrtle Beach...

  6. 76 FR 75505 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway (Algiers Alternate Route), Belle...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-02

    ... Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public meeting. But you may... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Gulf Intracoastal Waterway (Algiers... the Gulf Intracoastal Waterway (Algiers Alternate Route), mile 3.8, at Belle Chasse,...

  7. 76 FR 76640 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway (Algiers Alternate Route), Belle...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-08

    ... . SUPPLEMENTARY INFORMATION: In FR Vol. 76, No. 232, USCG 2011-0959, appearing on page 75507 in the issue of... SECURITY Coast Guard 33 CFR Part 165 Drawbridge Operation Regulation; Gulf Intracoastal Waterway (Algiers..., Gulf Intracoastal Waterway (Algiers Alternate Route), Belle Chasse, LA. That publication contained...

  8. 76 FR 73998 - Drawbridge Operation Regulations; Gulf Intracoastal Waterway (Algiers Alternate Route), Belle...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-30

    ... Federal Register (73 FR 3316). Public Meeting We do not now plan to hold a public meeting. But you may... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Gulf Intracoastal Waterway (Algiers... Waterway (Algiers Alternate Route), mile 3.8, at Belle Chasse, Plaquemines Parish, Louisiana....

  9. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Sabine Neches Waterway, Texas... § 165.806 Sabine Neches Waterway, Texas—regulated navigation area. (a) The following is a regulated... thereto. (b) Unless otherwise authorized by the Captain of the Port, Port Arthur, Texas, tows on a...

  10. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Sabine Neches Waterway, Texas... § 165.806 Sabine Neches Waterway, Texas—regulated navigation area. (a) The following is a regulated... thereto. (b) Unless otherwise authorized by the Captain of the Port, Port Arthur, Texas, tows on a...

  11. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Sabine Neches Waterway, Texas... § 165.806 Sabine Neches Waterway, Texas—regulated navigation area. (a) The following is a regulated... thereto. (b) Unless otherwise authorized by the Captain of the Port, Port Arthur, Texas, tows on a...

  12. 33 CFR 165.806 - Sabine Neches Waterway, Texas-regulated navigation area.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Sabine Neches Waterway, Texas... § 165.806 Sabine Neches Waterway, Texas—regulated navigation area. (a) The following is a regulated... thereto. (b) Unless otherwise authorized by the Captain of the Port, Port Arthur, Texas, tows on a...

  13. 76 FR 34848 - Drawbridge Operation Regulation; Atlantic Intracoastal Waterway (AIWW), Elizabeth River, Southern...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... Waterway (AIWW), Elizabeth River, Southern Branch, VA'' in the Federal Register (75 FR 69879) and a notice... Waterway (AIWW), Elizabeth River, Southern Branch, VA'' in the Federal Register (75 FR 69906). We received... Bridge both open on the hour costing vessel traffic an extra hour. Even sailboats could make both...

  14. Ecosystem approach to inland fisheries: research needs and implementation strategies

    PubMed Central

    Beard, T. Douglas; Arlinghaus, Robert; Cooke, Steven J.; McIntyre, Peter B.; De Silva, Sena; Bartley, Devin; Cowx, Ian G.

    2011-01-01

    Inland fisheries are a vital component in the livelihoods and food security of people throughout the world, as well as contributing huge recreational and economic benefits. These valuable assets are jeopardized by lack of research-based understanding of the impacts of fisheries on inland ecosystems, and similarly the impact of human activities associated with inland waters on fisheries and aquatic biodiversity. To explore this topic, an international workshop was organized in order to examine strategies to incorporate fisheries into ecosystem approaches for management of inland waters. To achieve this goal, a new research agenda is needed that focuses on: quantifying the ecosystem services provided by fresh waters; quantifying the economic, social and nutritional benefits of inland fisheries; improving assessments designed to evaluate fisheries exploitation potential; and examining feedbacks between fisheries, ecosystem productivity and aquatic biodiversity. Accomplishing these objectives will require merging natural and social science approaches to address coupled social–ecological system dynamics. PMID:21325307

  15. Ecosystem approach to inland fisheries: research needs and implementation strategies

    USGS Publications Warehouse

    Beard, T. Douglas, Jr.; Arlinghaus, Robert; Cooke, Steven J.; McIntyre, Peter B.; De Silva, Sena; Bartley, Devin M.; Cowx, Ian G.

    2011-01-01

    Inland fisheries are a vital component in the livelihoods and food security of people throughout the world, as well as contributing huge recreational and economic benefits. These valuable assets are jeopardized by lack of research-based understanding of the impacts of fisheries on inland ecosystems, and similarly the impact of human activities associated with inland waters on fisheries and aquatic biodiversity. To explore this topic, an international workshop was organized in order to examine strategies to incorporate fisheries into ecosystem approaches for management of inland waters. To achieve this goal, a new research agenda is needed that focuses on: quantifying the ecosystem services provided by fresh waters; quantifying the economic, social and nutritional benefits of inland fisheries; improving assessments designed to evaluate fisheries exploitation potential; and examining feedbacks between fisheries, ecosystem productivity and aquatic biodiversity. Accomplishing these objectives will require merging natural and social science approaches to address coupled social–ecological system dynamics.

  16. Ecosystem approach to inland fisheries: Research needs and implementation strategies

    USGS Publications Warehouse

    Beard, T.D., Jr.; Arlinghaus, R.; Cooke, S.J.; McIntyre, P.B.; De Silva, S.; Bartley, D.; Cowx, I.G.

    2011-01-01

    Inland fisheries are a vital component in the livelihoods and food security of people throughout the world, as well as contributing huge recreational and economic benefits. These valuable assets are jeopardized by lack of research-based understanding of the impacts of fisheries on inland ecosystems, and similarly the impact of human activities associated with inland waters on fisheries and aquatic biodiversity. To explore this topic, an international workshop was organized in order to examine strategies to incorporate fisheries into ecosystem approaches for management of inland waters. To achieve this goal, a new research agenda is needed that focuses on: quantifying the ecosystem services provided by fresh waters; quantifying the economic, social and nutritional benefits of inland fisheries; improving assessments designed to evaluate fisheries exploitation potential; and examining feedbacks between fisheries, ecosystem productivity and aquatic biodiversity. Accomplishing these objectives will require merging natural and social science approaches to address coupled social-ecological system dynamics. ?? 2010 The Royal Society.

  17. Salmonella enterica Diversity in Central Californian Coastal Waterways

    PubMed Central

    Walters, Sarah P.; González-Escalona, Narjol; Son, Insook; Melka, David C.; Sassoubre, Lauren M.

    2013-01-01

    Salmonella enterica is one of the most important bacterial enteric pathogens worldwide. However, little is known about its distribution and diversity in the environment. The present study explored the diversity of 104 strains of Salmonella enterica isolated over 2 years from 12 coastal waterways in central California. Pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing were used to probe species diversity. Seventy-four PFGE patterns and 38 sequence types (STs) were found, including 18 newly described STs. Nineteen of 25 PFGE patterns were indistinguishable from those of clinical isolates in PulseNet. The most common ST was consistent with S. enterica serovar Typhimurium, and other frequently detected STs were associated with the serovars Heidelberg and Enteritidis; all of these serovars are important etiologies of salmonellosis. An investigation into S. enterica biogeography was conducted at the level of ST and subspecies. At the ST and subspecies level, we found a taxon-time relationship but no taxon-area or taxon-environmental distance relationships. STs collected during wet versus dry conditions tended to be more similar; however, STs collected from waterways adjacent to watersheds with similar land covers did not tend to be similar. The results suggest that the lack of dispersal limitation may be an important factor affecting the diversity of S. enterica in the region. PMID:23624479

  18. 33 CFR 162.75 - All waterways tributary to the Gulf of Mexico (except the Mississippi River, its tributaries...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Gulf of Mexico (except the Mississippi River, its tributaries, South and Southwest Passes and... WATERWAYS NAVIGATION REGULATIONS § 162.75 All waterways tributary to the Gulf of Mexico (except the... waters of the U.S. tributary to or connected by other waterways with the Gulf of Mexico between St....

  19. 76 FR 14279 - Safety Zone; Todd Pacific Shipyards Vessel Roll-Out, West Duwamish Waterway, Seattle, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-16

    ..., West Duwamish Waterway, Seattle, WA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. ] SUMMARY: The Coast Guard is establishing a temporary safety zone in the West Duwamish Waterway in Seattle... Shipyards is conducting a vessel roll-out in the West Duwamish Waterway in Seattle, Washington on April...

  20. Mapping of Escherichia coli Sources Connected to Waterways in the Ruamahanga Catchment, New Zealand.

    PubMed

    Dymond, John R; Serezat, Dimitri; Ausseil, Anne-Gaelle E; Muirhead, Richard W

    2016-02-16

    Rivers and streams in New Zealand are natural with free access and used by many people for swimming and fishing. However, pastoral farming with free grazing animals is a common land use in New Zealand and faecal microorganisms from them often end up in waterways. These microorganisms can seriously affect human and animal health if ingested. This paper describes spatial modeling using GIS of Escherichia coli sources in a large catchment (350 000 ha), the Ruamahanga. By examining the pathway of water over and through soils, it is possible to determine whether E. coli sources are connected to waterways or not. The map of E. coli sources connected to waterways provides useful context to those setting water quality limits. This approach avoids the complexity of modeling the fate and transport of E. coli in waterways, yet still permits the assessment of catchment-wide mitigation and best management practice. Fencing of waterways would minimize E. coli sources directly defecated to water and would reduce total E. coli sources by approximately 35%. Introduction of dung beetles would minimize sources connected to waterways by overland flow and would reduce total E. coli sources by approximately 35%. Construction of dairy effluent ponds would minimize sources connected to waterways through high bypass flow in soils and would reduce total E. coli sources by approximately 25%. PMID:26771227

  1. Significance of Waterway Navigation Positioning Systems On Ship's Manoeuvring Safety

    NASA Astrophysics Data System (ADS)

    Galor, W.

    The main goal of navigation is to lead the ship to the point of destination safety and efficiently. Various factors may affect ship realisating this process. The ship movement on waterway are mainly limited by water area dimensions (surface and depth). These limitations cause the requirement to realise the proper of ship movement trajectory. In case when this re requirement cant't fulfil then marine accident may happend. This fact is unwanted event caused losses of human health and life, damage or loss of cargo and ship, pollution of natural environment, damage of port structures or blocking the port of its ports and lost of salvage operation. These losses in same cases can be catas- trophical especially while e.i. crude oil spilling could be place. To realise of safety navigation process is needed to embrace the ship's movement trajectory by waterways area. The ship's trajectory is described by manoeuvring lane as a surface of water area which is require to realise of safety ship movement. Many conditions affect to ship manoeuvring line. The main are following: positioning accuracy, ship's manoeuvring features and phenomena's of shore and ship's bulk common affecting. The accuracy of positioning system is most important. This system depends on coast navigation mark- ing which can range many kinds of technical realisation. Mainly used systems based on lights (line), radionavigation (local system or GPS, DGPS), or radars. If accuracy of positiong is higer, then safety of navigation is growing. This article presents these problems exemplifying with approaching channel to ports situated on West Pomera- nian water region.

  2. 76 FR 36314 - Safety Zone; Mile Marker 98.5 West of Harvey Lock Gulf Intracoastal Waterway to Mile Marker 108.5...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... Intracoastal Waterway to Mile Marker 108.5 West of Harvey Lock Gulf Intracoastal Waterway AGENCY: Coast Guard... imposing restrictions on the Gulf Intracoastal Waterway (GIWW) between West Harvey Lock Gulf West (WHL... safety zone imposing restrictions on the Gulf Intracoastal Waterway (GIWW) between West Harvey Lock...

  3. Analysis of altimetry over inland seas

    NASA Technical Reports Server (NTRS)

    Au, A. Y.; Brown, R. D.; Welker, J. E.

    1990-01-01

    Satellite-based altimetric data taken by GEOS-3 and SEASAT over the Black Sea and Caspian Sea are analyzed and a least squares collocation technique is used to predict the geoid undulation on a .25-degree by .25-degree grid and to transform these geoid undulations to free air gravity anomalies. This project entailed processing satellite altimeter data over inland seas for recovery of area mean gravity information. Gravity information in this area of the world is not readily available, so the possibility of obtaining it from the processing of altimeter observations is attractive. The principal objective was to complete and extend analyses done in a previous study, verify those results, and document the results and techniques. A secondary objective was to improve the algorithms and results, if possible. The approach used involved editing geoid height data to remove overland data; evaluating geoid height differences at crossover points; removing orbit errors from geoid heights using crossover differences; gridding geoid height data at .25-degree by .25-degree intervals; and estimating the gravity anomalies from gridded geoid heights using the collocation technique.

  4. Near-Site Transportation Infrastructure Project. Final report

    SciTech Connect

    Viebrock, J.M.; Mote, N.

    1992-02-01

    There are 122 commercial nuclear facilities from which spent nuclear fuel will be accepted by the Federal Waste Management System (FWMS). Since some facilities share common sites and some facilities are on adjacent sites, 76 sites were identified for the Near-Site Transportation Infrastructure (NSTI) project. The objective of the NSTI project was to identify the options available for transportation of spent-fuel casks from each of these commercial nuclear facility sites to the main transportation routes -- interstate highways, commercial rail lines and navigable waterways available for commercial use. The near-site transportation infrastructure from each site was assessed, based on observation of technical features identified during a survey of the routes and facilities plus data collected from referenced information sources. The potential for refurbishment of transportation facilities which are not currently operational was also assessed, as was the potential for establishing new transportation facilities.

  5. VIEW INLAND (MAUKA) FROM BEACH ROAD. NOTE THE APPROXIMATE 46' ...

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

    VIEW INLAND (MAUKA) FROM BEACH ROAD. NOTE THE APPROXIMATE 46' DISTANCE BETWEEN RESIDENCES 26 AND 28 WORCHESTER AVENUE. VIEW FACING NORTHEAST. - Hickam Field, Fort Kamehameha Historic Housing, Along Worchester Avenue & Hope Street, Honolulu, Honolulu County, HI

  6. Aging Water Infrastructure

    EPA Science Inventory

    The Aging Water Infrastructure (AWI) research program is part of EPA’s larger effort called the Sustainable Water Infrastructure (SI) initiative. The SI initiative brings together drinking water and wastewater utility managers; trade associations; local watershed protection organ...

  7. 76 FR 40617 - Drawbridge Operation Regulation; Gulf Intracoastal Waterway, Near Hackberry, LA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ....8 west of Harvey Lock, near Hackberry, Calcasieu Parish, Louisiana. This deviation is necessary to... bridge on the SR 27 (Ellender Ferry) across the Gulf Intracoastal Waterway, mile 243.8, west of...

  8. 77 FR 4247 - Drawbridge Operation Regulations; Atlantic Intracoastal Waterway and Biscayne Bay, Miami, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-27

    ...), mile 1088.6, across the Atlantic Intracoastal Waterway; and the Venetian Causeway Bridge (East), across... (West), mile 1088.6. The vertical clearance of the Venetian Causeway Bridge (West), across the...

  9. Investigating Climate at an Inland Sea During Snowball Earth

    NASA Astrophysics Data System (ADS)

    Campbell, A. J.; Bitz, C. M.; Warren, S. G.; Waddington, E. D.

    2013-12-01

    During the Neoproterozoic, the Earth's oceans may have been completely covered with thick ice, during periods commonly called Snowball Earth events. The Snowball Earth environment would seemingly have prohibited the survival of photosynthetic eukaryotic algae; however, these organisms were alive immediately prior to and immediate subsequent to these periods. Where on a Snowball Earth, or a Snowball-like exoplanet, could photosynthetic eukaryotic algae survive? Recent research, in attempt to reconcile this paradox, has demonstrated that narrow channels connected the ocean, called inland seas, could have provided refugia for photosynthetic eukaryotic algae during Snowball Earth events. Narrow channels could have restricted the flow of ocean-derived ice, called sea glaciers, diminishing sea-glacier penetration into these channels. Provided certain climate conditions and channel geometries, this diminished sea-glacier penetration would have allowed for either open water or thin sea ice, at the far end of these channels. A channel with open water or thin sea ice would provide the conditions needed for survival of photosynthetic eukaryotic algae. Here we test whether the climate needed to prevent sea-glacier penetration, could have existed in the special inland sea environment. Previous climate modeling of Snowball Earth has shown that tropical regions would have likely been warmer than the global average and would have experienced net sublimation at the surface. An inland sea located in the tropics would be surrounded by land that is bare and free from snow, while the inland sea itself would be either ice-covered or open water. With these conditions the inland sea would likely have a high albedo, while the surrounding bare land, would have a lower albedo. This albedo contrast could cause the climate over an inland sea to be warmer than the climate over the ice-covered ocean at the same latitude. We calculate the surface temperature and sublimation rate at an inland sea

  10. Chemical analysis of sediment cores from the East Waterway (Everett, Washington). Final report

    SciTech Connect

    Crecelius, E.A.; Bloom, N.S.; Gurtisen, J.M.

    1984-06-01

    Chemical data for two sediment cores from the East Waterway of Everett, Washington, indicate that 20 to 30 cm of contaminated sediments are accumulating per year. The concentrations of several heavy metals (Pb, Hg and Cu), polychlorinated biphenyls (PCBs) and petroleum hydrocarbons increase with depth in the sediments suggesting contamination of this waterway has varied by as much as a factor of 10 during the last 5 years. 7 references, 9 figures, 12 tables.

  11. Comparison of Multi-Scale Digital Elevation Models for Defining Waterways and Catchments Over Large Areas

    NASA Astrophysics Data System (ADS)

    Harris, B.; McDougall, K.; Barry, M.

    2012-07-01

    Digital Elevation Models (DEMs) allow for the efficient and consistent creation of waterways and catchment boundaries over large areas. Studies of waterway delineation from DEMs are usually undertaken over small or single catchment areas due to the nature of the problems being investigated. Improvements in Geographic Information Systems (GIS) techniques, software, hardware and data allow for analysis of larger data sets and also facilitate a consistent tool for the creation and analysis of waterways over extensive areas. However, rarely are they developed over large regional areas because of the lack of available raw data sets and the amount of work required to create the underlying DEMs. This paper examines definition of waterways and catchments over an area of approximately 25,000 km2 to establish the optimal DEM scale required for waterway delineation over large regional projects. The comparative study analysed multi-scale DEMs over two test areas (Wivenhoe catchment, 543 km2 and a detailed 13 km2 within the Wivenhoe catchment) including various data types, scales, quality, and variable catchment input parameters. Historic and available DEM data was compared to high resolution Lidar based DEMs to assess variations in the formation of stream networks. The results identified that, particularly in areas of high elevation change, DEMs at 20 m cell size created from broad scale 1:25,000 data (combined with more detailed data or manual delineation in flat areas) are adequate for the creation of waterways and catchments at a regional scale.

  12. Parallel digital forensics infrastructure.

    SciTech Connect

    Liebrock, Lorie M.; Duggan, David Patrick

    2009-10-01

    This report documents the architecture and implementation of a Parallel Digital Forensics infrastructure. This infrastructure is necessary for supporting the design, implementation, and testing of new classes of parallel digital forensics tools. Digital Forensics has become extremely difficult with data sets of one terabyte and larger. The only way to overcome the processing time of these large sets is to identify and develop new parallel algorithms for performing the analysis. To support algorithm research, a flexible base infrastructure is required. A candidate architecture for this base infrastructure was designed, instantiated, and tested by this project, in collaboration with New Mexico Tech. Previous infrastructures were not designed and built specifically for the development and testing of parallel algorithms. With the size of forensics data sets only expected to increase significantly, this type of infrastructure support is necessary for continued research in parallel digital forensics. This report documents the implementation of the parallel digital forensics (PDF) infrastructure architecture and implementation.

  13. Waterway-View Imaging with a Small Unmanned Surface System

    NASA Astrophysics Data System (ADS)

    Young, S. N.; Peschel, J.

    2015-12-01

    This research investigated the use of a small unmanned surface system (USS) for waterway-view imaging in an intensively managed agricultural landscape. Tile drains commonly dewater landscapes into drainage tributaries so that land uses such as agricultural production can occur. The outlets of tile drain networks, which contribute to the water balance in a river network, are often located on private property and in most instances cannot be readily cataloged. Remote sensing presents one option for identifying tile drain networks but vegetation and other topographic occlusions may obstruct identification. This work presents a case study in the Upper Sangamon River Basin in East-Central Illinois for the use of a small USS utilizing visual sensing with a 360-degree camera as an alternative method of mapping agricultural tile drain outlets for improved hydrologic and hydraulic modeling. The results are expected to serve as groundwork for future design and refinement of small unmanned surface vehicles, as well as improved human interfaces for USS, and a foundation for better understanding human-machine interaction in USS applied to agricultural, riparian, and similar domains.

  14. Blow-down and blow-in of Inland`s No. 7 blast furnace

    SciTech Connect

    Ricketts, J.; Quisenberry, P.; Carter, W.

    1995-12-01

    After extensive and detailed planning, a mini-reline of the 13.7 meter No. 7 Blast Furnace was executed in November 1993. The furnace lining had 18 million metric tons of production and the bosh, belly and lower stack lining were being maintained through a scheduled grouting practice. The mini-reline was planned for 33 days and the reline work included (a) replacing the bosh, belly and lower stack alumina lining with graphite brick, (b) gunning the middle and upper stack, (c) rebuilding the furnace top, stove burners and tapholes and (d) minor repairs to other auxiliary equipment. During this 33 day reline period the two 8 meter furnaces could only produce 40% of the normal production requirement, therefore the blow-down, quench, salamander tap and blow-in activities were critical to meeting the planned schedule. The planning of these activities was started in the spring of 1993 and included review of Inland`s past blow-down and blow-in performance as well as bench marking the performance of other large blast furnaces in North America, Japan and Europe. The development of the 1993 procedures focused on opportunities to accelerate the blow-down, quench, salamander tap and blow-in as well as having a clean hearth and stack which could also save time during the demolition phase of the reline. Any time that could be saved in these activities directly translated to an early start-up and more plantwide production. This paper will cover the successful planning and implementation of these activities which resulted in a 2 day reduction in the reline schedule, an accelerated production curve and an earlier than planned use of PCI during blow-in.

  15. Detection of multi-drug resistant Escherichia coli in the urban waterways of Milwaukee, WI

    PubMed Central

    Kappell, Anthony D.; DeNies, Maxwell S.; Ahuja, Neha H.; Ledeboer, Nathan A.; Newton, Ryan J.; Hristova, Krassimira R.

    2015-01-01

    Urban waterways represent a natural reservoir of antibiotic resistance which may provide a source of transferable genetic elements to human commensal bacteria and pathogens. The objective of this study was to evaluate antibiotic resistance of Escherichia coli isolated from the urban waterways of Milwaukee, WI compared to those from Milwaukee sewage and a clinical setting in Milwaukee. Antibiotics covering 10 different families were utilized to determine the phenotypic antibiotic resistance for all 259 E. coli isolates. All obtained isolates were determined to be multi-drug resistant. The E. coli isolates were also screened for the presence of the genetic determinants of resistance including ermB (macrolide resistance), tet(M) (tetracycline resistance), and β-lactamases (blaOXA, blaSHV, and blaPSE). E. coli from urban waterways showed a greater incidence of antibiotic resistance to 8 of 17 antibiotics tested compared to human derived sources. These E. coli isolates also demonstrated a greater incidence of resistance to higher numbers of antibiotics compared to the human derived isolates. The urban waterways demonstrated a greater abundance of isolates with co-occurrence of antibiotic resistance than human derived sources. When screened for five different antibiotic resistance genes conferring macrolide, tetracycline, and β-lactam resistance, clinical E. coli isolates were more likely to harbor ermB and blaOXA than isolates from urban waterway. These results indicate that Milwaukee’s urban waterways may select or allow for a greater incidence of multiple antibiotic resistance organisms and likely harbor a different antibiotic resistance gene pool than clinical sources. The implications of this study are significant to understanding the presence of resistance in urban freshwater environments by supporting the idea that sediment from urban waterways serves as a reservoir of antibiotic resistance. PMID:25972844

  16. Refiners react to changes in the pipeline infrastructure

    SciTech Connect

    Giles, K.A.

    1997-06-01

    Petroleum pipelines have long been a critical component in the distribution of crude and refined products in the U.S. Pipelines are typically the most cost efficient mode of transportation for reasonably consistent flow rates. For obvious reasons, inland refineries and consumers are much more dependent on petroleum pipelines to provide supplies of crude and refined products than refineries and consumers located on the coasts. Significant changes in U.S. distribution patterns for crude and refined products are reshaping the pipeline infrastructure and presenting challenges and opportunities for domestic refiners. These changes are discussed.

  17. Analyses of native water and dredged material from southern Louisiana waterways, 1975-76

    USGS Publications Warehouse

    Demas, Charles R.; Higgins, Patricia C.

    1977-01-01

    From June 1975 to July 1976 the U.S. Geological Survey conducted nine dredging and seven postdredging studies related to water quality in selected reaches of major navigable waterways of southern Louisiana. Samples were collected from the Mississippi River-Gulf Outlet, Mississippi River at Southwest Pass, Mississippi River at New Orleans, Bayou Rigaud near Grand Isle, Barataria Bay and Waterway, Bayou La Carpe near Houma, Atchafalaya Bay (Ship Channel), Lower Atchafalaya River area, Intracoastal Waterway near Calumet, Intracoastal Waterway (Port Allen to Morgan City), Petite Anse area, and Calcasieu River and Ship Channel. These studies were conductd to determine potential environmental effects of dredging activities in the waterways. The Geological survey collected, treated, and analyzed 383 water and water-sediment mixture samples from 85 dredging sites and 142 postdredging samples (72 sites). Water samples were collected 100 yards upstream and downstream from the dredge effluent, from the disposal area, and from the effluent outfall during the dredge phase of the study; samples were collected at former dredge sites during the postdredging phase. Samples were analyzed for selected metals, pesticides, nutrients, and organic constituents. The analytical data are presented in tables. Sampling sites are shown on maps. (Woodard-USGS)

  18. Analysis of native water, bed material, and elutriate samples of major Louisiana waterways, 1975

    USGS Publications Warehouse

    Demas, Charles R.

    1976-01-01

    The U.S. Geological Survey, in cooperation with the U.S. Army Corps of Engineers, conducted a series of elutriate studies in selected reaches of major navigable waterways of Louisiana. As defined by the U.S. Environmental Protection Agency, an elutriate is the supernatant resulting from the vigorous 30-minute shaking of one part bottom sediment from the dredging site with four parts water (vol/vol) collected from the dredging site followed by one hour settling time and appropriate centrifugation and a 0.45-micron filtration. The elutriate studies were initiated to evaluate possible environmental effects of proposed dredging activities in selected reaches of Louisiana waterways. The waterways investigated were the Mississippi River-Gulf Outlet, Breton Sound, Mississippi River downstream from Baton Rouge, Bayou Long, Intracoastal Waterway (east and west of the Harvey Canal), Three Rivers area, Ouachita River, Barataria Bay, Houma Navigation Canal, Atchafalaya Bay (Ship Channel), Berwick Bay, Intracoastal Waterway (Port Allen to Morgan City), Petite Anse area, and Calcasieu River and Ship Channel. The Geological Survey collected 227 samples of native water and bed (bottom) material from 130 different sites. These samples (as well as elutriates prepared from mixtures of native water and bed material) were analyzed for selected metal, pesticide, nutrient, and organic constituents. An additional 116 bed samples collected at 58 sites were analyzed for selected pesticides; and 4 additional native-water samples from 2 sites were analyzed for selected metal pesticide, nutrient, and organic constituents. (Woodard-USGS)

  19. Sediment contamination and associates laboratory-measured bioaccumulation in New York/New Jersey waterways

    SciTech Connect

    Rosman, L.B.; Barrows, E.S.

    1995-12-31

    Sediments from 10 New York/New Jersey waterways within the Hudson-Raritan Estuary and Long Island Sound were collected to depths representative of dredging activity. Composited core sediments representing each waterway were analyzed for metals, PAHs, PCBs, and pesticides. To assess bioaccumulation, sand worms (Nereis virens) and blunt-nose clams (Macoma nasuta) were exposed for 28 days to sediment composites and to New York Bight sediment. Tissues were analyzed for the same constituents as the sediment samples. The results highlight the range and magnitude of sediment contamination in NY/NJ waterways. Concentrations of some metals in sediments, compared with NY Bight sediment, were at least 10 times higher. Total PAHs reached 30,000 {micro}g/kg (dry weight). The sum of DDT, DDD, and DDE, the dominant pesticides, exceeded 3,000{micro}g/kg (dry weight). Total PCBs approached 3,000 {micro}g/kg (dry weight). Tissues exposed to sediments from several waterways bioaccumulated organic compounds at concentrations 10 times greater than those exposed to New York Bight sediments. Metals were bioaccumulated to a lesser degree. The presence and extent of bioaccumulated contaminants, along with sediment chemistry and benthic toxicity, create a profile characterizing each waterway.

  20. Smart Valley Infrastructure.

    ERIC Educational Resources Information Center

    Maule, R. William

    1994-01-01

    Discusses prototype information infrastructure projects in northern California's Silicon Valley. The strategies of the public and private telecommunications carriers vying for backbone services and industries developing end-user infrastructure technologies via office networks, set-top box networks, Internet multimedia, and "smart homes" are…

  1. Green Infrastructure 101

    EPA Science Inventory

    Green Infrastructure 101 • What is it? What does it do? What doesn’t it do? • Green Infrastructure as a stormwater and combined sewer control • GI Controls and Best Management Practices that make sense for Yonkers o (Include operations and maintenance requirements for each)

  2. Infrastructure Survey 2011

    ERIC Educational Resources Information Center

    Group of Eight (NJ1), 2012

    2012-01-01

    In 2011, the Group of Eight (Go8) conducted a survey on the state of its buildings and infrastructure. The survey is the third Go8 Infrastructure survey, with previous surveys being conducted in 2007 and 2009. The current survey updated some of the information collected in the previous surveys. It also collated data related to aspects of the…

  3. DELAWARE INLAND BAY COMPREHENSIVE CONSERVATION AND MANAGEMENT PLAN

    EPA Science Inventory

    The Inland Bays Estuary Program began in 1988 when the U.S. Environmental Protection Agency (EPA) convened a Management Conference at the request of Governor Michael Castle. A Management Conference is an organized group of committees charged with deciding what actions to take to ...

  4. 33 CFR 62.32 - Inland waters obstruction mark.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Inland waters obstruction mark. 62.32 Section 62.32 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System §...

  5. 33 CFR 62.32 - Inland waters obstruction mark.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Inland waters obstruction mark. 62.32 Section 62.32 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System §...

  6. 33 CFR 62.32 - Inland waters obstruction mark.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Inland waters obstruction mark. 62.32 Section 62.32 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System §...

  7. 33 CFR 62.32 - Inland waters obstruction mark.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Inland waters obstruction mark. 62.32 Section 62.32 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System §...

  8. 33 CFR 62.32 - Inland waters obstruction mark.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Inland waters obstruction mark. 62.32 Section 62.32 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION UNITED STATES AIDS TO NAVIGATION SYSTEM The U.S. Aids to Navigation System §...

  9. Wetlands as a large carbon source for inland waters

    NASA Astrophysics Data System (ADS)

    Abril, Gwenaël; Martinez, Jean-Michel; Artigas, L. Felipe; Moreira-Turcq, Patricia; Benedetti, Marc F.; Vidal, Luciana; Meziane, Tarik; Kim, Jung-Hyun; Bernardes, Marcelo C.; Deborde, Jonathan; Lima Souza, Edivaldo; Albéric, Patrick; Landim de Souza, Marcelo F.; Roland, Fabio

    2014-05-01

    Recent estimates suggests that up to 3 PgC y-1 could be emitted as CO2 from global inland waters, offsetting the carbon uptake by terrestrial ecosystems. It is generally assumed that inland waters emit carbon previously fixed upstream by land plant photosynthesis and subsequently transported downstream with runoff. But the observed carbon fluxes from first-order streams do not account for all of the CO2 outgassing at the scale of entire watersheds. Three-quarters of the world's flooded land are temporary wetlands. However, the contribution of these productive ecosystems to the inland water carbon budget has been largely overlooked. Based on observations in rivers and floodplains of the central Amazon, we suggest that wetlands pump large amounts of atmospheric CO2 into river waters. Indeed, the magnitude of CO2 outgassing in Amazonian waters is spatially and temporally related to their connection with the semi-aquatic vegetation that performs aerial photosynthesis (Flooded forests and floating macrophytes). These wetlands export half of their gross primary production to waters as dissolved CO2 and organic carbon, compared to only a few percent of gross primary production in upland ecosystems. Global carbon budgets should explicitly address temporary or vegetated flooded areas, as these ecosystems combine high aerial primary production with a large and fast carbon export capacity, potentially supporting a significant fraction of CO2 evasion from inland waters.

  10. PERFORMANCE TESTING OF SELECTED INLAND OIL SPILL CONTROL EQUIPMENT

    EPA Science Inventory

    Standardized performance tests were conducted at the Environmental Protection Agency's test facility, OHMSETT, with various off-the-shelf inland oil-spill control and clean-up devices. Operability limits were defined and then quantified via testing for eight boom systems and eigh...

  11. 77 FR 52175 - Changes to the Inland Navigation Rules

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... Act notice regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR... Secretary to move the inland navigation rules from the United States Code (U.S.C.) to 33 CFR part 83. 75 FR.../pkg/FR-1995-01-27/pdf/95-2092.pdf . The search and rescue manual reference in paragraph 3 has...

  12. Database for Hydrological Time Series of Inland Waters (DAHITI)

    NASA Astrophysics Data System (ADS)

    Schwatke, Christian; Dettmering, Denise

    2016-04-01

    Satellite altimetry was designed for ocean applications. However, since some years, satellite altimetry is also used over inland water to estimate water level time series of lakes, rivers and wetlands. The resulting water level time series can help to understand the water cycle of system earth and makes altimetry to a very useful instrument for hydrological applications. In this poster, we introduce the "Database for Hydrological Time Series of Inland Waters" (DAHITI). Currently, the database contains about 350 water level time series of lakes, reservoirs, rivers, and wetlands which are freely available after a short registration process via http://dahiti.dgfi.tum.de. In this poster, we introduce the product of DAHITI and the functionality of the DAHITI web service. Furthermore, selected examples of inland water targets are presented in detail. DAHITI provides time series of water level heights of inland water bodies and their formal errors . These time series are available within the period of 1992-2015 and have varying temporal resolutions depending on the data coverage of the investigated water body. The accuracies of the water level time series depend mainly on the extent of the investigated water body and the quality of the altimeter measurements. Hereby, an external validation with in-situ data reveals RMS differences between 5 cm and 40 cm for lakes and 10 cm and 140 cm for rivers, respectively.

  13. A new algorithm for grid-based hydrologic analysis by incorporating stormwater infrastructure

    NASA Astrophysics Data System (ADS)

    Choi, Yosoon; Yi, Huiuk; Park, Hyeong-Dong

    2011-08-01

    We developed a new algorithm, the Adaptive Stormwater Infrastructure (ASI) algorithm, to incorporate ancillary data sets related to stormwater infrastructure into the grid-based hydrologic analysis. The algorithm simultaneously considers the effects of the surface stormwater collector network (e.g., diversions, roadside ditches, and canals) and underground stormwater conveyance systems (e.g., waterway tunnels, collector pipes, and culverts). The surface drainage flows controlled by the surface runoff collector network are superimposed onto the flow directions derived from a DEM. After examining the connections between inlets and outfalls in the underground stormwater conveyance system, the flow accumulation and delineation of watersheds are calculated based on recursive computations. Application of the algorithm to the Sangdong tailings dam in Korea revealed superior performance to that of a conventional D8 single-flow algorithm in terms of providing reasonable hydrologic information on watersheds with stormwater infrastructure.

  14. Does an ionospheric hole appear after an inland earthquake?

    NASA Astrophysics Data System (ADS)

    Kamogawa, Masashi; Kanaya, Tatsuya; Orihara, Yoshiaki; Toyoda, Atsushi; Suzuki, Yuko; Togo, Shoho; Liu, Jann-Yenq

    2015-11-01

    Ionospheric disturbances occurred as a result of the tsunami associated with the 2011 M9.0 off the Pacific Coast of the Tohoku earthquake (EQ). The ionospheric disturbances propagated radially from the tsunami source area, termed the traveling ionospheric disturbance. In addition to the traveling ionospheric disturbance, an ionospheric plasma depression lasting for approximately 1 h occurred above the tsunami source area, called a tsunami ionospheric hole. In this study, we compare the ionospheric disturbances caused by large inland and submarine EQs to investigate whether an ionospheric plasma depression only occurs in association with a tsunami. Note that we term an EQ with a tsunami a submarine EQ. To investigate the presence of a plasma depression, i.e., an ionospheric hole, associated with an inland EQ, data on total electron content between the global positioning system satellite and its receivers were used. Comparison of two inland and two submarine EQ events with similar magnitudes around 7 showed that ionospheric holes were observed only for the submarine EQs. This discrepancy might be attributed to the different excitation amplitudes of the atmospheric acoustic waves between the unidirectional fault displacement and the tsunami uplift/depression, corresponding to quarter and one-period variations. From this hypothesis, we predicted that an ionospheric hole could be observed after a significantly large inland EQ with a sufficiently large vertical ground displacement. In fact, we recognized the ionospheric hole generated by the large inland EQ that recently occurred in the Nepal with the magnitude of 7.8 on 25 April 2015.

  15. Dissolved Mn Speciation and Ligand Characteristics in a Coastal Waterway

    NASA Astrophysics Data System (ADS)

    Oldham, V.; Jensen, L.; Luther, G. W., III

    2014-12-01

    Soluble manganese speciation (Mn(II) and Mn(III); 0.2 μm filtered) was measured along a salinity gradient in the Broadkill River, a coastal waterway bordered by wetlands and salt marshes in Delaware. We modified an established method of porphyrin (T-4(CP)P) addition, by incorporating a heating step and coupling a 100-cm cell to a UV/Vis detector, to achieve a 4.0 nM sample DL. Surface waters were collected from June to August, 2014 and total dissolved Mn (0.23 - 1.92 μM) first increased then decreased along the salinity gradient (31 ppt to freshwater). However, Mn speciation was highly variable; Mn(III) made up 0-49 % of the total dissolved Mn, where the highest Mn(III) values occurred at sites with high salt-marsh runoff. Mn(III) was not recoverable without the addition of a strong reducing agent, indicating that little or no weak ligand was present, and that a strong ligand was responsible for complexing Mn(III). An assessment of potential strong ligand character was made by precipitating humic matter, by acidifying subsamples to pH<1.5, then 100 μM Mn(III)-pyrophosphate was added to acidified supernatant samples and non-acidified samples. In non-acidified samples, the Mn(III)-pyrophosphate peak at 484 nm rapidly disappeared and was replaced by a broad peak at 400 nm and the resulting sample had a yellow color. Upon the addition of 500 μM desferrioxamine-B (DFOB) to the same sample, a peak at 310 nm appeared, indicating the formation of Mn(III)-DFOB. In acidified samples, the Mn(III)-pyrophosphate peak did not change. Humic matter, therefore, may be acting as an Mn(III) binding ligand, outcompeting pyrophosphate for Mn(III), however this natural ligand is outcompeted by a large excess of DFOB. The humic matter and increased Mn likely come from the salt marsh runoff during tidal exchange, and we observed that as salinity increased, the amount of humic binding decreased. These results present the first Mn speciation measurements along a salinity gradient in

  16. Assessing the value of the ATL13 inland water level product for the Global Flood Partnership

    NASA Astrophysics Data System (ADS)

    Schumann, G.; Pappenberger, F.; Bates, P. D.; Neal, J. C.; Jasinski, M. F.

    2015-12-01

    This paper reports on the activities and first results of an our ICESat-2 Early Adopter (EA) project for inland water observations. Our team will assess the value of the ICESat-2 water level product using two flood model use cases, one over the California Bay Delta and one over the Niger Inland Delta. Application of the ALT13 product into routine operations will be ensured via an ALT13 database integrated into the pillar "Global Flood Service and Toolbox" (GFST) of the Global Flood Partnership (GFP). GFP is a cooperation framework between scientific organizations and flood disaster managers worldwide to develop flood observational and modelling infrastructure, leveraging on existing initiatives for better predicting and managing flood disaster impacts and flood risk globally. GFP is hosted as an Expert Working Group by the Global Disaster Alert and Coordination System (GDACS). The objective of this EA project is to make the ICESat-2 water level data available to the international GFP community. The EA team believes that the ALT13 product, after successful demonstration of its value in model calibration/validation and monitoring of large floodplain inundation dynamics, should be made easily accessible to the GFP. The GFST will host data outputs and tools from different flood models and for different applications and regions. All these models can benefit from ALT13 if made available to GFP through GFST. Here, we will introduce both test cases and their model setups and report on first preliminary "capabilities" test runs with the Niger model and ICESat-1 as well as radar altimeter data. Based on our results, we will also reflect on expected capabilities and potential of the ICESat-2 mission for river observations.

  17. 33 CFR 165.T08-0433 - Safety Zone; Waterway Closure, Atchafalaya River from Mile Marker 117 (Morgan City Railroad...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Safety Zone; Waterway Closure, Atchafalaya River from Mile Marker 117 (Morgan City Railroad Bridge) to... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety Zone; Waterway Closure, Atchafalaya River from Mile Marker 117 (Morgan City Railroad Bridge) to Mile Marker 0 (Simmesport, LA)....

  18. 33 CFR 165.514 - Safety Zone: Atlantic Intracoastal Waterway and connecting waters, vicinity of Marine Corps Base...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 1983. (b) Regulations. Notwithstanding the provisions of 33 CFR 334.440(e)(2)(i), no vessel may enter... Intracoastal Waterway and connecting waters, vicinity of Marine Corps Base Camp Lejeune, North Carolina. 165... Intracoastal Waterway and connecting waters, vicinity of Marine Corps Base Camp Lejeune, North Carolina....

  19. 75 FR 29695 - Security Zones; Sabine Bank Channel, Sabine Pass Channel and Sabine-Neches Waterway, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ... Federal Register (73 FR 3316). Public Meeting At this time, we do not plan to hold a public meeting, but... and Sabine-Neches Waterway, TX AGENCY: Coast Guard, DHS. ] ACTION: Notice of proposed rulemaking... waters through Sabine Bank Channel, Sabine Pass Channel and the Sabine-Neches Waterway, extending...

  20. 75 FR 76280 - Regulated Navigation Area; Thea Foss and Wheeler-Osgood Waterways EPA Superfund Cleanup Site...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... Waterways EPA Superfund Cleanup Site, Commencement Bay, Tacoma, WA in the Federal Register (75 FR 105). We... August 20, 2008, we published a notice of proposed rulemaking (NPRM; 73 FR 162) to establish a regulated... activities common to a working waterfront, covering approximately 30 acres of sediment in the waterway....

  1. 75 FR 65232 - Security Zones; Sabine Bank Channel, Sabine Pass Channel and Sabine-Neches Waterway, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-22

    ...-Neches Waterway, TX'' in the Federal Register (75 FR 29695). We received one comment on the proposed rule... public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do... and Sabine-Neches Waterway, TX AGENCY: Coast Guard, DHS. ACTION: Interim rule with request...

  2. 48 CFR 47.303-10 - F.o.b. inland carrier, point of exportation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false F.o.b. inland carrier... ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-10 F.o.b. inland carrier, point of exportation. (a) Explanation of delivery term. F.o.b. inland carrier, point...

  3. 48 CFR 47.303-11 - F.o.b. inland point, country of importation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false F.o.b. inland point... ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-11 F.o.b. inland point, country of importation. (a) Explanation of delivery term. F.o.b. inland point, country...

  4. 48 CFR 47.303-10 - F.o.b. inland carrier, point of exportation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false F.o.b. inland carrier... ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-10 F.o.b. inland carrier, point of exportation. (a) Explanation of delivery term. F.o.b. inland carrier, point...

  5. 48 CFR 52.247-39 - F.o.b. Inland Point, Country of Importation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false F.o.b. Inland Point... Provisions and Clauses 52.247-39 F.o.b. Inland Point, Country of Importation. As prescribed in 47.303-11(c), insert the following clause in solicitations and contracts when the delivery term is f.o.b. inland...

  6. 48 CFR 47.303-11 - F.o.b. inland point, country of importation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false F.o.b. inland point... ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-11 F.o.b. inland point, country of importation. (a) Explanation of delivery term. F.o.b. inland point, country...

  7. 48 CFR 47.303-10 - F.o.b. inland carrier, point of exportation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false F.o.b. inland carrier... ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-10 F.o.b. inland carrier, point of exportation. (a) Explanation of delivery term. F.o.b. inland carrier, point...

  8. 48 CFR 47.303-11 - F.o.b. inland point, country of importation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 1 2014-10-01 2014-10-01 false F.o.b. inland point... ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-11 F.o.b. inland point, country of importation. (a) Explanation of delivery term. F.o.b. inland point, country...

  9. 48 CFR 47.303-10 - F.o.b. inland carrier, point of exportation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 1 2013-10-01 2013-10-01 false F.o.b. inland carrier... ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-10 F.o.b. inland carrier, point of exportation. (a) Explanation of delivery term. F.o.b. inland carrier, point...

  10. 48 CFR 47.303-11 - F.o.b. inland point, country of importation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 1 2012-10-01 2012-10-01 false F.o.b. inland point... ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.303-11 F.o.b. inland point, country of importation. (a) Explanation of delivery term. F.o.b. inland point, country...