Hearing Before the United States Commission on Civil Rights (Phoenix, Arizona, November 17-18, 1972).

ERIC Educational Resources Information Center

Commission on Civil Rights, Washington, DC.

The U.S. Commission on Civil Rights held two days of hearings in Phoenix to investigate the civil rights status of Arizona Indian Tribes, to ascertain the nature and extent of their problems, and to try to arrive at a means to rectify those problems. The testimony offered at the public session came from representatives of local, state, Federal and…

Teachers' Use of Classroom Management Procedures in the United States and Greece: A Cross-Cultural Comparison

ERIC Educational Resources Information Center

Akin-Little, K. Angeleque; Little, Steven G.; Laniti, Mariana

2007-01-01

A survey was conducted of teachers' classroom management practices in the United States and Greece. The United States sample consisted of 149 teachers in Arizona, Illinois, Louisiana, Mississippi and Alabama. The Greek sample consisted of 97 teachers in Athens and the surrounding area. The survey asked questions regarding teachers' use of…

Why Arizona Matters: The Historical, Legal, and Political Contexts of Arizona's Instructional Policies and U.S. Linguistic Hegemony

ERIC Educational Resources Information Center

Gandara, Patricia; Orfield, Gary

2012-01-01

The United States is home to the largest number of immigrants of any nation (United Nations 2006). In 2005, 38.5 million residents of the U.S. were foreign born. As a result, an increasing number of children in the public schools are either immigrants or the children of immigrants: more than one of every five. Most of these children come from…

Student Aims Performance in a Predominately Hispanic District

ERIC Educational Resources Information Center

Chebultz, Lance

2012-01-01

School districts in the United States have undergone large changes over the last decade to accommodate No Child Left Behind (NCLB). Arizona accommodated NCLB through Arizona's Instrument to Measure Standards (AIMS). Expectations were established for all students, varying by group of students based on grade, special education status, free/reduced…

Restrictive Language Policy in Practice: English Learners in Arizona

ERIC Educational Resources Information Center

Heineke, Amy J.

2016-01-01

As the most restrictive language policy context in the United States, Arizona's monolingual and prescriptive approach to teaching English learners continues to capture international attention. More than five school years after initial implementation, this study uses qualitative data from the individuals doing the policy work to provide a holistic…

The role of ethnicity and travel on Hepatitis A vaccination coverage and disease incidence in Arizona at the United States–Mexico Border

PubMed Central

Ernst, Kacey C; Erhart, Laura M

2014-01-01

Background: Hepatitis A (HAV) incidence has decreased in the United States, yet regional disparities persist. The role of international travel has become increasingly important in HAV transmission. We compared the relative burden of HAV in border and non-border regions in Arizona and examined the role of travel in sustaining HAV transmission. Methods: HAV vaccination coverage was calculated by age and region, using Arizona State Immunization Information System data. Incidence, demographics, and risk factors of cases reported through Arizona’s infectious disease surveillance system between 2006 and 2011 were analyzed. Results: Hepatitis A incidence was higher in the border region of Arizona. Compared with the rest of Arizona, one-dose coverage in children <15 years was lower in the border region until 2008. Second dose coverage was lower in the border region, particularly among Spanish speakers. International travel among cases was generally high; however, in the border region cases were more likely to visit Mexico or South/Central America (94% vs. 80%, P value = 0.01) and be Hispanic (68% vs. 42%, P value = 0.0003). Conclusions: Rates of HAV continue to be higher in the Arizona border region; the risk appears particularly high among Hispanics with recent travel in the Americas. Border surveillance should be emphasized, along with vaccination of all travelers, to continue to decrease and control HAV. PMID:24603091

Print and Digital Texts: Evaluating the Differences in Reading Comprehension Strategies

ERIC Educational Resources Information Center

Maynard, Stephanie Elizabeth

2016-01-01

Concerns about the reading comprehension skills of students in the United States have been raised partly because of the introduction of digital products into their lives and the classroom setting. The Arizona Instrument to Measure Standards results from 2013 that were provided by the Arizona Department of Education indicated that reading scores…

Randomized Trial of Healthy Families Arizona: Quantitative and Qualitative Outcomes

ERIC Educational Resources Information Center

LeCroy, Craig Winston; Davis, Melinda F.

2017-01-01

Home visitation has the potential to improve parent, child, and maternal outcomes and has become a widely implemented prevention program across the United States. The purpose of this research was to use a randomized controlled trial to assess the short-term effectiveness of the Arizona Healthy Families program across a range of outcomes. Two…

Comprehensive Family-Centered Training Programs: Five Comparative Case Studies. Evaluation of the Mountain-Plains Education & Economic Development Program, Inc.

ERIC Educational Resources Information Center

Bale, Richard L.; Sprague, C. Fremont

The Mountain-Plains Education & Economic Development Program, which exemplifies the comprehensive, residential family-centered approach to serving the economically disadvantaged, was compared to four similar programs in the United States: Arizona Job Colleges (AJC) in Arizona; Madera Employment Training Center (METC) in California; Manpower,…

Impacts of Arizona's SB 1070 on Mexican American Students' Stress, School Attachment, and Grades

ERIC Educational Resources Information Center

Orozco, Richard; López, Francesca

2015-01-01

Understanding the impacts of immigration legislation on Mexican ethnic students who are citizens of the United States is needed. This study investigates how passage of Arizona's antiimmigration law, SB 1070, in 2010 bears upon the schooling experiences of Mexican American high school students. Applying Meyer's Minority Stress Model as the…

Modeling climate change effects on runoff and soil erosion in southeastern Arizona rangelands and implications for mitigation with rangeland conservation practices

USDA-ARS?s Scientific Manuscript database

Climate change is expected to impact runoff and soil erosion on rangelands in the southwestern United States. This study was done to evaluate the potential impacts of precipitation changes on soil erosion and surface runoff in southeastern Arizona using seven GCM models with three emission scenarios...

Arizona Head Start for Homeless Children and Families Project. 1995-96 Evaluation Report.

ERIC Educational Resources Information Center

Mulholland, Lori

Homeless families with children constitute the fastest growing segment of the United States homeless population. This study evaluated Year 2 of the Arizona Head Start for Homeless Children and Families Project, designed to meet educational and social needs of homeless children and families, and to assist Head Start agencies in developing effective…

Arizona Head Start for Homeless Children and Families Project. 1994-95 Evaluation Report.

ERIC Educational Resources Information Center

Mulholland, Lori; Greene, Andrea

Homeless families with children comprise the fastest growing segment of the United States homeless population. This study evaluated Year 1 of the Arizona Head Start for Homeless Children and Families Project, designed to meet educational and social needs of homeless children and families, and to assist Head Start agencies in developing effective…

78 FR 76177 - Meeting of the Judicial Conference Committee on Rules of Practice and Procedure

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-16

... JUDICIAL CONFERENCE OF THE UNITED STATES Meeting of the Judicial Conference Committee on Rules of Practice and Procedure AGENCY: Judicial Conference of the United States Advisory Committee on Rules of..., Phoenix, Arizona 85003. FOR FURTHER INFORMATION CONTACT: Jonathan C. Rose, Secretary and Chief Rules...

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

Feurer, D.A.; Weaver, C.L.; Gallagher, K.C.

1980-01-01

This report is one of a series of preliminary reports describing the laws and regulatory programs of the United States and each of the 50 states affecting the siting and operation of energy generating facilities likely to be used in Integrated Community Energy Systems (ICES). Public utility regulatory statutes, energy facility siting programs, and municipal franchising authority are examined to identify how they may impact on the ability of an organization, whether or not it be a regulated utility, to construct and operate an ICES. This report describes laws and regulatory programs in Arizona. The Arizona state constitution establishes themore » Arizona Corporation Commission to regulate public service corporations. Within the area of its jurisdiction, the Commission has exclusive power and may not be interfered with by the legislature except in one narrow instance as described in the case Corporation Commission v. Pacific Greyhound Lines.« less

75 FR 57061 - Public Land Order No. 7749; Extension of Public Land Order Nos. 6801 and 6812; Arizona

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-17

... National Forest System lands from location or entry under the United States mining laws (30 U.S.C. chapter... Service Coronado National Forest Office, Federal Building, 300 West Congress Street, Tucson, Arizona 85701.... Public Land Order No. 6801 (55 FR 38550, (1990)) that withdrew 61.356 acres of National Forest System...

Preliminary assessment of changes in a lizard assemblage at an ecotone in southeastern Arizona

Treesearch

Lawrence L. C. Jones

2013-01-01

The Madrean Archipelago and its associated valleys have the highest diversity of lizards in the United States. This is due to a convergence of ecoregions in an area that provides excellent environmental conditions for life history needs of terrestrial ectotherms. The study area, near Safford, Arizona, is known to have about 20 species of sympatric lizards, although...

Capitation among Medicare beneficiaries.

PubMed

Bazos, D A; Fisher, E S

1999-01-01

The Medicare program has promoted capitation as a way to contain costs. About 15% of Medicare beneficiaries nationwide are currently under capitation, but tremendous regional variation exists. The proportion of Medicare beneficiaries who have enrolled in risk-contract plans in individual states and in the 25 largest metropolitan areas in the United States. Health Care Financing Administration data files. Medicare beneficiaries are most likely to be under capitation in Arizona (38%) and California (37%). Eight other states have capitation rates greater than 20%: Colorado, Florida, Rhode Island, Oregon, Washington, Pennsylvania, Massachusetts, and Nevada. Thirty states, largely in the Great Plains area and the southern United States, have capitation rates less than 10%. Four major metropolitan areas have market penetration rates greater than 40%: San Bernardino, California; San Diego, California; Phoenix, Arizona; and Miami, Florida. Little penetration exists outside of metropolitan areas. Capitation in Medicare is a regional and predominantly an urban phenomenon.

La Frontera: Study of School Districts along the United States/Mexico Border.

ERIC Educational Resources Information Center

Harrison, Tenley S.; Lee-Bayha, June; Sloat, Ed

School boards associations in California, Arizona, New Mexico, and Texas commissioned this report about K-12 education along La Frontera, the United States/Mexico border, to identify common issues and target policymaking and assistance efforts. Data were obtained from a research review and interviews and surveys of superintendents and school board…

Disturbance and climate change in United States/Mexico borderland plant communities: a state-of-the-knowledge review

Treesearch

Guy R. McPherson; Jake F. Weltzin

2000-01-01

This review evaluates the effects and importance of disturbance and climate change on plant community dynamics in the United States/Mexico borderlands region. Our primary focus is on knowledge of physiognomic-level change in grasslands and woodlands of southeastern Arizona and southwestern New Mexico. Changes in vegetation physiognomy have broad implications for...

77 FR 35836 - Amendment of Air Traffic Service Routes; Southwestern United States

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-15

...: This action modifies Jet Route J-2, and VOR Federal airways V- 16, V-66 and V-202 in southern Arizona... Register of May 23, 2012 (77 FR 30437) corrected the description of VOR Federal airway V-16. Interested... VOR Federal airways V-16, V-66 and V-202 in southern Arizona and New Mexico. The FAA is taking this...

The hidden treasures of long-term paired watershed monitoring in the forests and grasslands of Arizona, USA

Treesearch

B. Poff; D. G. Neary; V. Henderson; A. Tecle

2012-01-01

Beginning in the 1950s, researchers of the United States Department of Agriculture Forest Service established a series of paired watershed studies throughout north-central and eastern Arizona. A total of nine experimental watershed areas were established in the pinyon-juniper and chaparral woodlands, as well as the ponderosa pine and mixed conifer forests. While most...

Defining boundaries across borders: a case study extending a major land resource area into Mexico

Treesearch

Rebecca MacEwen; Roy S. Mann; Philip Heilman; Jeffry J. Stone; Alicia Melgoza Castillo; D. Phillip Guertin

2005-01-01

Geographic information science (GIS) and field work were applied to extend Major Land Resource Area (MLRA) 41, Southeastern Arizona Basin and Range, from Arizona and New Mexico into Sonora and Chihuahua, Mexico. The result of this analysis is a tentative boundary line that delineates MLRA 41 for both the United States and Mexico based on elevation, soils, temperature,...

Response of nesting northern goshawks to logging truck noise in northern Arizona

Treesearch

Teryl G. Grubb; Larry L. Pater; Angela E. Gatto; David K. Delaney

2013-01-01

We recorded 94 sound-response events at 3 adult-occupied northern goshawk (Accipiter gentilis) nests 78 m, 143 m, and 167m from the nearest United States Forest Service maintenance level 3, improved gravel road on the Kaibab Plateau in northern Arizona. During 4 test sessions on 7, 8, 10, and 11 June 2010, we recorded 60 experimentally controlled logging trucks; 30 non...

Proceedings of the second biennial conference on research in Colorado Plateau National Parks

USGS Publications Warehouse

van Riper, Charles

1995-01-01

On 25-28 October 1993 in Flagstaff, Arizona, the National Biological Service Colorado Plateau Research Station (formerly National Park Service Cooperative Park Studies Unit) and Northern Arizona University hosted the Second Biennial Conference of Research on the Colorado Plateau. The conference theme focused on research, inventory, and monitoring on the federal, state, and private lands in the Colorado Plateau biogeographic province.

Where Do English Language Learner Students Go to School? Student Distribution by Language Proficiency in Arizona. REL Technical Brief. REL 2010-No.015

ERIC Educational Resources Information Center

Haas, Eric; Huang, Min

2010-01-01

Across Arizona and the United States, there is widespread interest in how to successfully educate the growing number of English language learner students in K-12 schools. Research suggests that a school may face challenges in effectively teaching its English language learner students--and closing the achievement gap with native English…

3. Photographic copy of map. San Carlos Project, Arizona. Irrigation ...

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

3. Photographic copy of map. San Carlos Project, Arizona. Irrigation System. Department of the Interior. United States Indian Service. No date. Circa 1939. (Source: Henderson, Paul. U.S. Indian Irrigation Service. Supplemental Storage Reservoir, Gila River. November 10, 1939, RG 115, San Carlos Project, National Archives, Rocky Mountain Region, Denver, CO.) - San Carlos Irrigation Project, Lands North & South of Gila River, Coolidge, Pinal County, AZ

A spatial model of potential jaguar habitat in Arizona

USGS Publications Warehouse

Hatten, J.R.; Averill-Murray, A.; van Pelt, W.E.

2005-01-01

The jaguar (Panthera onca) is an endangered species that occasionally visits the southwestern United States from Mexico. The number of jaguar sightings per decade has declined over the last 100 years in Arizona, USA, raising conservation concerns for the species at a local and national level. In 1997, state, federal, and local governments with land-management responsibilities agreed to characterize and identify potential jaguar habitat in Arizona and New Mexico. Specifically, the objectives of our analysis were 2-fold: (1) characterize potential jaguar habitat in Arizona from historic sighting records and (2) create a statewide habitat suitability map. We used a Geographic Information System (GIS) to characterize potential jaguar habitat by overlaying historic jaguar sightings (25) on landscape and habitat features believed important (e.g., vegetation biomes and series, elevation, terrain ruggedness, proximity to perennial or intermittent water sources, human density). The amount of Arizona (%) identified as potential jaguar habitat ranged from 21% to 30% depending on the input variables. Most jaguar sightings were in scrub grasslands between 1,220 and 1,829-m elevation in southeastern Arizona, in intermediately to extremely rugged terrain, and within 10 km of a water source. Conservation efforts should focus on protecting the most suitable jaguar habitat in southeastern Arizona (i.e., Santa Cruz, Pima, Cochise, Pinal, Graham counties), travel corridors within and outside Arizona, and jaguar habitat in the Sierra Madres of Sonora, Mexico.

Persistence of DACA-Mexico Origin College Students in the United States-Mexican Borderlands: A Correlational Study

ERIC Educational Resources Information Center

Dominguez, Marguerite Nicole

2017-01-01

This was a correlational study of 30 Deferred Action for Childhood Arrivals-Mexico origin (D-MO) students at 2- and 4-year higher education institutions in the 4-state United States-Mexican Borderlands region (California, Arizona, Texas, and New Mexico). The study used an online survey to gain a better understanding of the relationship of four…

To designate the United States courthouse under construction at 98 West First Street, Yuma, Arizona, as the "John M. Roll United States Courthouse".

THOMAS, 112th Congress

Rep. Grijalva, Raul M. [D-AZ-7

2011-02-09

02/10/2011 For Further Action See S.188. (All Actions) Notes: For further action, see S.188, which became Public Law 112-2 on 2/17/2011. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

7 CFR Exhibit C to Subpart L of... - Housing in Underserved Areas

Code of Federal Regulations, 2010 CFR

2010-01-01

...—Housing in Underserved Areas I. Objective A. To improve the quality of affordable housing by targeting... Arizona, California, New Mexico or Texas; 2. Is in the area of the United States within 150 miles of the border between the United States and Mexico, except that the term does not include any standard...

A new genus of pine-feeding Cochylina from the western United States and northern Mexico (Lepidoptera: Tortricidae: Euliini)

USDA-ARS?s Scientific Manuscript database

Eupinivora, new genus, is described and illustrated from the montane regions of western United States (Nevada, Utah, Wyoming, Colorado, Arizona, New Mexico, and Texas) and northern Mexico (Nuevo León and Durango). As presently defined, the genus includes six species: E. ponderosae, n. sp. (USA: Ariz...

National wildlife refuge management on the United States/Mexico border

Treesearch

William R. Radke

2013-01-01

Many conservation strategies have been developed by the U.S. Fish and Wildlife Service in cooperation with others to protect habitat and enhance the recovery of fish and wildlife populations in the San Bernardino Valley, which straddles Arizona, United States, and Sonora, Mexico. Habitats along this international border have been impacted by illegal activities,...

Hypervirulent emm59 Clone in Invasive Group A Streptococcus Outbreak, Southwestern United States.

PubMed

Engelthaler, David M; Valentine, Michael; Bowers, Jolene; Pistole, Jennifer; Driebe, Elizabeth M; Terriquez, Joel; Nienstadt, Linus; Carroll, Mark; Schumacher, Mare; Ormsby, Mary Ellen; Brady, Shane; Livar, Eugene; Yazzie, Del; Waddell, Victor; Peoples, Marie; Komatsu, Kenneth; Keim, Paul

2016-04-01

The hyper-virulent emm59 genotype of invasive group A Streptococcus was identified in northern Arizona in 2015. Eighteen isolates belonging to a genomic cluster grouped most closely with recently identified isolates in New Mexico. The continued transmission of emm59 in the southwestern United States poses a public health concern.

Drought in Southwestern United States

NASA Technical Reports Server (NTRS)

2007-01-01

The southwestern United States pined for water in late March and early April 2007. This image is based on data collected by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite from March 22 through April 6, 2007, and it shows the Normalized Difference Vegetation Index, or NDVI, for the period. In this NDVI color scale, green indicates areas of healthier-than-usual vegetation, and only small patches of green appear in this image, near the California-Nevada border and in Utah. Larger areas of below-normal vegetation are more common, especially throughout California. Pale yellow indicates areas with generally average vegetation. Gray areas appear where no data were available, likely due to persistent clouds or snow cover. According to the April 10, 2007, update from the U.S. Drought Monitor, most of the southwestern United Sates, including Utah, Nevada, California, and Arizona, experienced moderate to extreme drought. The hardest hit areas were southeastern California and southwestern Arizona. Writing for the Drought Monitor, David Miskus of the Joint Agricultural Weather Facility reported that March 2007 had been unusually dry for the southwestern United States. While California's and Utah's reservoir storage was only slightly below normal, reservoir storage was well below normal for New Mexico and Arizona. In early April, an international research team published an online paper in Science noting that droughts could become more common for the southwestern United States and northern Mexico, as these areas were already showing signs of drying. Relying on the same computer models used in the Intergovernmental Panel on Climate Change (IPCC) report released in early 2007, the researchers who published in Science concluded that global warming could make droughts more common, not just in the American Southwest, but also in semiarid regions of southern Europe, Mediterranean northern Africa, and the Middle East.

Space Radar Image of Pinacate Volcanic Field, Mexico

NASA Image and Video Library

1999-04-15

This spaceborne radar image shows the Pinacate Volcanic Field in the state of Sonora, Mexico, about 150 kilometers 93 miles southeast of Yuma, Arizona. The United States/Mexico border runs across the upper right corner of the image.

Ten Studies Pertaining to Residence, Mobility, and School Attendance Patterns of Discrete Black and Mexican American Populations in Tucson, Arizona, Between 1918 and 1976. Volume I.

ERIC Educational Resources Information Center

Bockman, John F.

Volume I contains the substance of five studies originally filed with the United States District Court for the District of Arizona in the cases of "Fisher v. Lohr" and "Mendoza v. Tucson School District No. 1." Study I determines patterns of attendance at several elementary schools by non-Mexican American and Mexican American…

Southwest Energy Innovation Forum: Summary Report

ERIC Educational Resources Information Center

Ewing Marion Kauffman Foundation, 2010

2010-01-01

The Ewing Marion Kauffman Foundation, Arizona State University (ASU), and U.S. Department of Energy's Advanced Research Projects Agency-Energy (ARPA-E) co-convened a conference on Energy Innovation in the Southwest region of the United States that included participation by entrepreneurs, state government officials, representatives of academia,…

77 FR 60142 - Notice of Lodging of Proposed Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-02

... District Court for the District of Arizona in the lawsuit entitled United States v. CEMEX Construction... resolves the civil claims alleged in the complaint and in the Finding and Notice of Violation issued to the... Division, and should refer to United States v. CEMEX Construction Materials South, LLC, D.J. Ref. No. 90-5...

Effect of Geography on the Analysis of Coccidioidomycosis-Associated Deaths, United States.

PubMed

Noble, Jason A; Nelson, Robert G; Fufaa, Gudeta D; Kang, Paul; Shafir, Shira Chani; Galgiani, John N

2016-10-01

Because coccidioidomycosis death rates vary by region, we reanalyzed coccidioidomycosis-associated mortality in the United States by race/ethnicity, then limited analysis to Arizona and California. Coccidioidomycosis-associated deaths were shown to increase among African-Americans but decrease among Native Americans and Hispanics. Separately, in a Native American cohort, diabetes co-varied with coccidioidomycosis-associated death.

Spatio-temporal examination of precipitation isotopes from the North American monsoon in Arizona, New Mexico, and Utah from 2014 to 2017

NASA Astrophysics Data System (ADS)

Tulley-Cordova, C. L.; Bowen, G. J.

2017-12-01

A significant summertime feature of climate in the southwestern United States (US) is the North American monsoon (NAM), also known as the Mexican monsoon, Arizona monsoon, and the southwestern United States monsoon. NAM is a crucial contributor to total annual precipitation in the Four Corners region of the US. Modern investigation of NAM in this region using stable isotopes has been poorly studied. This study characterizes the spatio-temporal changes of NAM based on stable isotopic results from 40 sites, located within the boundaries of the Navajo Nation, in Arizona, New Mexico, and Utah from 2014 to 2017. Sample collections were collected monthly at each site from May to October. Examination of temporal trends of precipitation revealed strong monthly and interannual changes; spatial analysis showed weak large-scale relationships across the study area. Analysis of stable isotopes in precipitation, surface, ground, and spring waters can be used to interpret the isotopic differences in the modern hydro-climate of the Navajo Nation and Colorado Plateau to help predict future hydro-climate changes and its implications on future water resources.

Ten Studies Pertaining to Residence, Mobility, and School Attendance Patterns of Discrete Black and Mexican American Populations in Tucson, Arizona, Between 1918 and 1976. Volume II.

ERIC Educational Resources Information Center

Bockman, John F.

Volume II contains the substance of five studies originally filed with the United States District Court for the District of Arizona in the cases of "Fisher v. Lohr" and "Mendoza v. Tucson School District No. 1." Study VI examines the migration of Spanish-surnamed households from Tucson's south and west sides to the east side…

Population Genetic Structure in Glyphosate-Resistant and -Susceptible Palmer Amaranth (Amaranthus palmeri) Populations Using Genotyping-by-sequencing (GBS)

PubMed Central

Küpper, Anita; Manmathan, Harish K.; Giacomini, Darci; Patterson, Eric L.; McCloskey, William B.; Gaines, Todd A.

2018-01-01

Palmer amaranth (Amaranthus palmeri) is a major weed in United States cotton and soybean production systems. Originally native to the Southwest, the species has spread throughout the country. In 2004 a population of A. palmeri was identified with resistance to glyphosate, a herbicide heavily relied on in modern no-tillage and transgenic glyphosate-resistant (GR) crop systems. This project aims to determine the degree of genetic relatedness among eight different populations of GR and glyphosate-susceptible (GS) A. palmeri from various geographic regions in the United States by analyzing patterns of phylogeography and diversity to ascertain whether resistance evolved independently or spread from outside to an Arizona locality (AZ-R). Shikimic acid accumulation and EPSPS genomic copy assays confirmed resistance or susceptibility. With a set of 1,351 single nucleotide polymorphisms (SNPs), discovered by genotyping-by-sequencing (GBS), UPGMA phylogenetic analysis, principal component analysis, Bayesian model-based clustering, and pairwise comparisons of genetic distances were conducted. A GR population from Tennessee and two GS populations from Georgia and Arizona were identified as genetically distinct while the remaining GS populations from Kansas, Arizona, and Nebraska clustered together with two GR populations from Arizona and Georgia. Within the latter group, AZ-R was most closely related to the GS populations from Kansas and Arizona followed by the GR population from Georgia. GR populations from Georgia and Tennessee were genetically distinct from each other. No isolation by distance was detected and A. palmeri was revealed to be a species with high genetic diversity. The data suggest the following two possible scenarios: either glyphosate resistance was introduced to the Arizona locality from the east, or resistance evolved independently in Arizona. Glyphosate resistance in the Georgia and Tennessee localities most likely evolved separately. Thus, modern farmers need to continue to diversify weed management practices and prevent seed dispersal to mitigate herbicide resistance evolution in A. palmeri. PMID:29422910

Site comparison for optical visibility statistics in southern Arizona

NASA Technical Reports Server (NTRS)

Cowles, K. A.

1990-01-01

One of the best locations in the continental United States for astronomical telescopes is southern Arizona. The mountains surrounding Tucson have clear skies 80 percent of the year, with image quality generally better than 2 seconds on peaks. Two of the existing observatory sites in this area are being considered as locations for one of the three Atmospheric Visibility Monitoring (AVM) observatories. These sites are Mount Lemmon and Mount Hopkins. A comparison of the characteristics of each of the sites is made here to identify the more desirable of the two locations. It is recommended that Mount Lemmon be selected as the Arizona site for this project.

43 CFR 3109.2 - Units of the National Park System.

Code of Federal Regulations, 2014 CFR

2014-10-01

... MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) OIL AND GAS LEASING Leasing Under Special Acts § 3109.2 Units of the National Park System. (a) Oil and gas leasing in units of the National Park... office of the State Directors, Bureau of Land Management, Arizona and Utah. [48 FR 33662, July 22, 1983...

43 CFR 3109.2 - Units of the National Park System.

Code of Federal Regulations, 2012 CFR

2012-10-01

... MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) OIL AND GAS LEASING Leasing Under Special Acts § 3109.2 Units of the National Park System. (a) Oil and gas leasing in units of the National Park... office of the State Directors, Bureau of Land Management, Arizona and Utah. [48 FR 33662, July 22, 1983...

43 CFR 3109.2 - Units of the National Park System.

Code of Federal Regulations, 2011 CFR

2011-10-01

... MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) OIL AND GAS LEASING Leasing Under Special Acts § 3109.2 Units of the National Park System. (a) Oil and gas leasing in units of the National Park... office of the State Directors, Bureau of Land Management, Arizona and Utah. [48 FR 33662, July 22, 1983...

43 CFR 3109.2 - Units of the National Park System.

Code of Federal Regulations, 2013 CFR

2013-10-01

... MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) OIL AND GAS LEASING Leasing Under Special Acts § 3109.2 Units of the National Park System. (a) Oil and gas leasing in units of the National Park... office of the State Directors, Bureau of Land Management, Arizona and Utah. [48 FR 33662, July 22, 1983...

3 CFR 8884 - Proclamation 8884 of October 8, 2012. Establishment of the César E. Chávez National Monument

Code of Federal Regulations, 2013 CFR

2013-01-01

... revered civil rights leaders in the history of the United States. From humble beginnings in Yuma, Arizona... achievements and contributions to the history of the United States made by César Chávez and the farm worker..., cultures, and organizations to the farm worker movement, such as women, youth, and religious organizations...

The Association between Dust Storms and Daily Non-Accidental Mortality in the United States, 1993-2005.

PubMed

Crooks, James Lewis; Cascio, Wayne E; Percy, Madelyn S; Reyes, Jeanette; Neas, Lucas M; Hilborn, Elizabeth D

2016-11-01

The impact of dust storms on human health has been studied in the context of Asian, Saharan, Arabian, and Australian storms, but there has been no recent population-level epidemiological research on the dust storms in North America. The relevance of dust storms to public health is likely to increase as extreme weather events are predicted to become more frequent with anticipated changes in climate through the 21st century. We examined the association between dust storms and county-level non-accidental mortality in the United States from 1993 through 2005. Dust storm incidence data, including date and approximate location, are taken from the U.S. National Weather Service storm database. County-level mortality data for the years 1993-2005 were acquired from the National Center for Health Statistics. Distributed lag conditional logistic regression models under a time-stratified case-crossover design were used to study the relationship between dust storms and daily mortality counts over the whole United States and in Arizona and California specifically. End points included total non-accidental mortality and three mortality subgroups (cardiovascular, respiratory, and other non-accidental). We estimated that for the United States as a whole, total non-accidental mortality increased by 7.4% (95% CI: 1.6, 13.5; p = 0.011) and 6.7% (95% CI: 1.1, 12.6; p = 0.018) at 2- and 3-day lags, respectively, and by an average of 2.7% (95% CI: 0.4, 5.1; p = 0.023) over lags 0-5 compared with referent days. Significant associations with non-accidental mortality were estimated for California (lag 2 and 0-5 day) and Arizona (lag 3), for cardiovascular mortality in the United States (lag 2) and Arizona (lag 3), and for other non-accidental mortality in California (lags 1-3 and 0-5). Dust storms are associated with increases in lagged non-accidental and cardiovascular mortality. Citation: Crooks JL, Cascio WE, Percy MS, Reyes J, Neas LM, Hilborn ED. 2016. The association between dust storms and daily non-accidental mortality in the United States, 1993-2005. Environ Health Perspect 124:1735-1743; http://dx.doi.org/10.1289/EHP216.

Commercial Trucking: Safety and Infrastructure Issues Under the North American Free Trade Agreement

DOT National Transportation Integrated Search

1996-02-29

The North American Free Trade Agreement (NAFTA) provided for the U.S.-Mexican border to be opened for increased commercial truck traffic within the respective border states-four in the United States (Arizona, California, New Mexico, and Texas) and si...

78 FR 49684 - Approval and Disapproval of Air Quality State Implementation Plans; Arizona; Regional Haze and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-15

... Francisco, CA 94105. Gregory Nudd can be reached at telephone number (415) 947-4107 and via electronic mail... in the United States Court of Appeals for the appropriate circuit by September 28, 2013.'' 3. On page...

Hopping out of the Swamp: Management of Change in a Downsizing Environment.

ERIC Educational Resources Information Center

Burton, Jennus L.

1993-01-01

Arizona State University has developed a model for managing declining resources in administrative service functions. A variant of Total Quality Management, it involves clarification of administrative unit functions, unit self-examination, establishment of program priorities, environmental scanning, creation of an infrastructure to manage change,…

Planning applications of remote sensing in Arizona

NASA Technical Reports Server (NTRS)

Clark, R. B.; Mouat, D. A.

1976-01-01

Planners in Arizona have been experiencing the inevitable problems which occur when large areas of rural and remote lands are converted to urban-recreational uses over a relatively short period of time. Among the planning problems in the state are unplanned and illegal subdivisions, surburban sprawl, surface hydrologic problems related to ephemeral stream overflow, rapidly changing land use patterns, large size of administrative units, and lack of land use inventory data upon which to base planning decisions.

State Policy Roundup: Progress on Infant-Toddler Issues across the United States

ERIC Educational Resources Information Center

Norton, Yolanda

2006-01-01

This article summarizes state and community policy activities during the first six months of 2006 and provides updates of the progress to serve infants, toddlers, and their families. The following states are included in the report: (1) Rhode Island; (2) Virginia; (3) New York; (4) Pennsylvania; (5) Nebraska; (6) Ohio; (7) Washington; (8) Arizona;…

In Defense of Education's "Wild West": Charter Schools Thrive in the Four Corners States

ERIC Educational Resources Information Center

Ladner, Matthew

2018-01-01

The point at which the corners of Arizona, Colorado, New Mexico, and Utah meet is the only spot in the United States where the borders of four states converge. Beyond geography, the Four Corners states share a similar approach to charter schooling. All four states have adopted relatively freewheeling authorization policies, and charter schools…

Proceedings of the 2002 fire conference: managing fire and fuels in the remaining wildlands and open spaces of the Southwestern United States

Treesearch

Marcia G. Narog

2008-01-01

Many issues confront scientists, land managers, policymakers, and the public who deal with or are affected by management of fire and fuels across the southwestern United States (Utah, Colorado, Arizona, Nevada, New Mexico, and California). The 2002 Fire Conference was convened to tackle these concerns. It began with a plenary session addressing the central problems of...

77 FR 34985 - Notice of Intent To Repatriate Cultural Items: U.S. Department of the Interior, Bureau of Indian...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

..., Washington, DC, and Arizona State Museum, University of Arizona, Tucson, AZ AGENCY: National Park Service... Arizona State Museum, University of Arizona, in consultation with the appropriate Indian tribes, have... the Arizona State Museum, University of Arizona. DATES: Representatives of any Indian tribe that...

77 FR 52056 - Notice of Intent To Repatriate Cultural Items: Arizona State Museum, University of Arizona...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... Intent To Repatriate Cultural Items: Arizona State Museum, University of Arizona, Tucson, AZ AGENCY..., in consultation with the appropriate Indian tribes, has determined that the cultural items meet the... culturally affiliated with the cultural items may contact the Arizona State Museum, University of Arizona...

The quality of our Nation's waters: Water quality in basin-fill aquifers of the southwestern United States: Arizona, California, Colorado, Nevada, New Mexico, and Utah, 1993-2009

USGS Publications Warehouse

Thiros, Susan A.; Paul, Angela P.; Bexfield, Laura M.; Anning, David W.

2015-01-01

The Southwest Principal Aquifers consist of many basin-fill aquifers in California, Nevada, Utah, Arizona, New Mexico, and Colorado. Demands for irrigation and drinking water have substantially increased groundwater withdrawals and irrigation return flow to some of these aquifers. These changes have increased the movement of contaminants from geologic and human sources to depths used to supply drinking water in several basin-fill aquifers in the Southwest.

25 CFR 141.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... cost to the owner of replacing an item with one having the same quality and usefulness. (l) Reservation... association or credit union operating under the laws of the United States or the laws of New Mexico, Arizona...

25 CFR 141.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... cost to the owner of replacing an item with one having the same quality and usefulness. (l) Reservation... association or credit union operating under the laws of the United States or the laws of New Mexico, Arizona...

Desert Biology [Sahuarita High School Career Curriculum Project.

ERIC Educational Resources Information Center

Christensen, Larry

This course entitled "Desert Biology" is one of a series of instructional guides prepared by teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of seven units of study, and eight behavioral objectives relating to these units are stated. The topics covered include the selection of a study site, a climatic…

Applied Remote Sensing Program (ARSP) to state and local government

NASA Technical Reports Server (NTRS)

Johnson, J. D.; Foster, K. E.; Mouat, D. A.; Clark, R.

1975-01-01

Environmental surveys of arid land areas (Arizona) in the United States are presented. Maps of soils, vegetation, drainage patterns, and land use are shown. The distribution of uranium deposits, oil and gas pools, is also shown. Legislation pertaining to the preservation of natural resources is discussed.

Arizona/New Mexico Plateau Ecoregion: Chapter 26 in Status and trends of land change in the Western United States--1973 to 2000

USGS Publications Warehouse

Ruhlman, Jana; Gass, Leila; Middleton, Barry

2012-01-01

Situated between ecoregions of distinctly different topographies and climates, the Arizona/New Mexico Plateau Ecoregion represents a large area of approximately 192,869 km2 (74,467 mi2) that stretches across northern Arizona, central and northwestern New Mexico, and parts of southwestern Colorado; in addition, a small part extends into southeastern Nevada (fig. 1) (Omernik, 1987; U.S. Environmental Protection Agency, 1997). Forested, mountainous terrain borders the ecoregion on the northeast (Southern Rockies Ecoregion) and southwest (Arizona/New Mexico Mountains Ecoregion). Warmer and drier climates exist to the south (Chihuahuan Deserts Ecoregion) and west (Mojave Basin and Range Ecoregion). The semiarid grasslands of the western Great Plains are to the east (Southwestern Tablelands Ecoregion), and the tablelands of the Colorado Plateau in Utah and western Colorado lie to the north (Colorado Plateaus Ecoregion). The Arizona/New Mexico Plateau Ecoregion occupies a significant portion of the southern half of the Colorado Plateau.

Genetic analysis of a novel Xylella fastidiosa subspecies found in the southwestern United States.

PubMed

Randall, Jennifer J; Goldberg, Natalie P; Kemp, John D; Radionenko, Maxim; French, Jason M; Olsen, Mary W; Hanson, Stephen F

2009-09-01

Xylella fastidiosa, the causal agent of several scorch diseases, is associated with leaf scorch symptoms in Chitalpa tashkentensis, a common ornamental landscape plant used throughout the southwestern United States. For a number of years, many chitalpa trees in southern New Mexico and Arizona exhibited leaf scorch symptoms, and the results from a regional survey show that chitalpa trees from New Mexico, Arizona, and California are frequently infected with X. fastidiosa. Phylogenetic analysis of multiple loci was used to compare the X. fastidiosa infecting chitalpa strains from New Mexico, Arizona, and trees imported into New Mexico nurseries with previously reported X. fastidiosa strains. Loci analyzed included the 16S ribosome, 16S-23S ribosomal intergenic spacer region, gyrase-B, simple sequence repeat sequences, X. fastidiosa-specific sequences, and the virulence-associated protein (VapD). This analysis indicates that the X. fastidiosa isolates associated with infected chitalpa trees in the Southwest are a highly related group that is distinct from the four previously defined taxons X. fastidiosa subsp. fastidiosa (piercei), X. fastidiosa subsp. multiplex, X. fastidiosa subsp. sandyi, and X. fastidiosa subsp. pauca. Therefore, the classification proposed for this new subspecies is X. fastidiosa subsp. tashke.

State summaries: California

USGS Publications Warehouse

Kohl, S. G.

2006-01-01

According to the United States Geological Survey (USGS), California ranked second behind Arizona among the states in nonfuel mineral production during 2005. It accounted for 7% of the US's total. The market value of mineral production for California amounted to $3.7 billion. During the year, California produced 30 varieties of industrial minerals. The nonfuel minerals came from 820 active mines.

Concentrating Solar Power Projects in the United States | Concentrating

Science.gov Websites

States are listed belowâ€"alphabetical by state, then by project name. You can browse a project profile by clicking on the project name. Arizona Maricopa Solar Project (Maricopa) Saguaro Power Plant Solana Generating Station (Solana) California Genesis Solar Energy Project Ivanpah Solar Electric

Narrow-headed garter snake (Thamnophis rufipunctatus)

USGS Publications Warehouse

Nowak, Erika M.

2006-01-01

The narrow-headed garter snake is a harmless, nonvenomous snake that is distinguished by its elongated, triangular-shaped head and the red or dark spots on its olive to tan body. Today, the narrow-headed garter snake is a species of special concern in the United States because of its decline over much of its historic range. Arizona's Oak Creek has historically contained the largest population of narrow-headed garter snakes in the United States. The U.S. Geological Survey (USGS) and the Arizona Game and Fish Department jointly funded research by USGS scientists in Oak Creek to shed light on the factors causing declining population numbers. The research resulted in better understanding of the snake's habitat needs, winter and summer range, and dietary habits. Based on the research findings, the U.S. Forest Service has developed recommendations that visitors and local residents can adopt to help slow the decline of the narrow-headed garter snake in Oak Creek.

Reptilian prey of the sonora mud turtle (Kinosternon sonoriense) with comments on saurophagy and ophiophagy in North American Turtles

USGS Publications Warehouse

Lovich, J.; Drost, C.; Monatesti, A.J.; Casper, D.; Wood, D.A.; Girard, M.

2010-01-01

We detected evidence of predation by the Sonora mud turtle (Kinosternon sonoriense) on the Arizona alligator lizard (Elgaria kingii nobilis) and the ground snake (Sonora semiannulata) at Montezuma Well, Yavapai County, Arizona. Lizards have not been reported in the diet of K. sonoriense, and saurophagy is rare in turtles of the United States, having been reported previously in only two other species:, the false map turtle (Graptemys pseudogeographica) and the eastern box turtle (Terrapene carolina). While the diet of K. sonoriense includes snakes, ours is the first record of S. semiannulata as food of this turtle. Ophiophagy also is rare in turtles of the United States with records for only five other species of turtles. Given the opportunistic diets of many North American turtles, including K. sonoriense, the scarcity of published records of saurophagy and ophiophagy likely represents a shortage of observations, not rarity of occurrence.

The Migrant Border Crossing Study: A methodological overview of research along the Sonora-Arizona border.

PubMed

Martínez, Daniel E; Slack, Jeremy; Beyerlein, Kraig; Vandervoet, Prescott; Klingman, Kristin; Molina, Paola; Manning, Shiras; Burham, Melissa; Walzak, Kylie; Valencia, Kristen; Gamboa, Lorenzo

2017-07-01

Increased border enforcement efforts have redistributed unauthorized Mexican migration to the United States (US) away from traditional points of crossing, such as San Diego and El Paso, and into more remote areas along the US-Mexico border, including southern Arizona. Yet relatively little quantitative scholarly work exists examining Mexican migrants' crossing, apprehension, and repatriation experiences in southern Arizona. We contend that if scholars truly want to understand the experiences of unauthorized migrants in transit, such migrants should be interviewed either at the border after being removed from the US, or during their trajectories across the border, or both. This paper provides a methodological overview of the Migrant Border Crossing Study (MBCS), a unique data source on Mexican migrants who attempted an unauthorized crossing along the Sonora-Arizona border, were apprehended, and repatriated to Nogales, Sonora in 2007-09. We also discuss substantive and theoretical contributions of the MBCS.

Tuberculosis along the United States-Mexico border, 1993-2001.

PubMed

Schneider, Eileen; Laserson, Kayla F; Wells, Charles D; Moore, Marisa

2004-07-01

Tuberculosis (TB) is a leading public health problem and a recognized priority for the federal Governments of both Mexico and the United States of America. The objectives of this research, primarily for the four states in the United States that are along the border with Mexico, were to: (1) describe the epidemiological situation of TB, (2) identify TB risk factors, and (3) discuss tuberculosis program strategies. We analyzed tuberculosis case reports collected from 1993 through 2001 by the tuberculosis surveillance system of the United States. We used those data to compare TB cases mainly among three groups: (1) Mexican-born persons in the four United States border states (Arizona, California, New Mexico, and Texas), (2) persons in those four border states who had been born in the United States, and (3) Mexican-born persons in the 46 other states of the United States, which do not border Mexico. For the period from 1993 through 2001, of the 16 223 TB cases reported for Mexican-born persons in the United States, 12 450 of them (76.7%) were reported by Arizona, California, New Mexico, and Texas. In those four border states overall in 2001, tuberculosis case rates for Mexican-born persons were 5.0 times as high as the rates for persons born in the United States; those four states have 23 counties that directly border on Mexico, and the ratio in those counties was 5.8. HIV seropositivity, drug and alcohol use, unemployment, and incarceration were significantly less likely to be reported in Mexican-born TB patients from the four border states and the nonborder states than in patients born in the United States from the four border states (P < 0.001). Multivariate analysis revealed that among pulmonary tuberculosis patients who were 18-64 years of age and residing in the four border states, the Mexican-born patients were 3.6 times as likely as the United States-born patients were to have resistance to at least isoniazid and rifampin (i. e., to have multidrug-resistant TB) and twice as likely to have isoniazid resistance. Mexican-born TB patients from the four border states and the nonborder states were significantly more likely to have moved or to be lost to follow-up than were the TB patients born in the United States from the four border states (P < 0.001). Increased collaborative tuberculosis control efforts by the federal Governments of both Mexico and the United States along the border that they share are needed if tuberculosis is to be eliminated in the United States.

Divergence among barking frogs (Eleutherodactylus augusti) in the southwestern United States

USGS Publications Warehouse

Goldberg, Caren S.; Sullivan, Brian K.; Malone, John H.; Schwalbe, Cecil R.

2004-01-01

Barking frogs (Eleutherodactylus augusti) are distributed from southern Mexico along the Sierra Madre Occidental into Arizona and the Sierra Madre Oriental into Texas and New Mexico. Barking frogs in Arizona and most of Texas live in rocky areas in oak woodland, while those in New Mexico and far western Texas live in rodent burrows in desertscrub. Barking frogs in each of the three states have distinct coloration and differ in sexually dimorphic characters, female vocalization, and skin toxicity. We analyzed advertisement call variation and conducted a phylogenetic analysis using mitochondrial DNA sequences (ND2 and tRNA regions) for barking frogs from these three states. Advertisement calls of frogs from Arizona were significantly longer in duration, higher in frequency, and had longer duration pulses than those of frogs from either New Mexico or Texas; frogs from these latter two sites were indistinguishable in these call variables. Phylogenetic analysis showed deep divisions among barking frogs from the three states. Differences in call structure, coloration, and mitochondrial DNA sequences strongly suggest that barking frogs in Arizona are reproductively isolated from those in New Mexico and Texas. Our results indicate that either northern populations are connected via gene flow through southern Mexico (i.e., they are subspecies as currently recognized), or represent independent lineages as originally described (i.e., western barking frogs, E. cactorum in AZ, and the eastern barking frogs, E. latrans in NM, TX).

Area Fish and Game Ecology [Sahuarita High School Career Curriculum Project.

ERIC Educational Resources Information Center

Esser, Robert

This course entitled "Area Fish and Game Ecology" is one of a series of instructional guides prepared by teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of nine units of study, and 18 behavioral objectives relating to these units are stated. The topics covered include map projections, map symbols and…

Anatomy External [Sahuarita High School Career Curriculum Project].

ERIC Educational Resources Information Center

Esser, Robert

This course entitled "Anatomy External" is concerned with the dissection of the fetal pig, and is one of a series of instructional guides prepared by the teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of five units of study, and 13 behavioral objectives relating to these units are stated. The topics covered…

Advanced Biology [Sahuarita High School Career Curriculum Project.

ERIC Educational Resources Information Center

Christensen, Larry

This course in advanced biology is entitled "Advanced Genetics" and is one of a series of instructional guides prepared by teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of seven units of study, and 15 behavioral objectives relating to these units are stated. The topics covered include a review of genetics,…

R&D Alert. Volume 7, Number 2, 2005

ERIC Educational Resources Information Center

White, Noel, Ed.

2005-01-01

"R&D Alert" covers issues affecting schools in the Western Regional Educational Laboratory's four-state region--Arizona, California, Nevada, and Utah--and throughout the United States. This issue of "R&D Alert" shares what WestEd is learning from a sample of their latest work, focusing on three points in the process:…

USDA-FS Termiticide report termiticide efficacy results for 2008

Treesearch

Terry Wagner; Joe Mulrooney; Thomas Shelton; Chris Peterson

2009-01-01

The United States Department of Agriculture Forest Service (USDA-FS) evaluates candidate termiticides for federal and state registration. In 2008, the USDA-FS administered 33 agreements with product manufacturers as part of its ongoing Termiticide Testing Program. Two termiticides were installed at the four national test sites in Florida (February), Arizona (April),...

Reported Historic Asbestos Mines, Historic Asbestos Prospects, and Natural Asbestos Occurrences in the Southwestern United States (Arizona, Nevada, and Utah)

USGS Publications Warehouse

Van Gosen, Bradley S.

2008-01-01

This map and its accompanying dataset provide information for 113 natural asbestos occurrences in the Southwestern United States (U.S.), using descriptions found in the geologic literature. Data on location, mineralogy, geology, and relevant literature for each asbestos site are provided. Using the map and digital data in this report, the user can examine the distribution of previously reported asbestos occurrences and their geological characteristics in the Southwestern U.S., which includes sites in Arizona, Nevada, and Utah. This report is part of an ongoing study by the U.S. Geological Survey to identify and map reported natural asbestos occurrences in the U.S., which thus far includes similar maps and datasets of natural asbestos occurrences within the Eastern U.S. (http://pubs.usgs.gov/of/2005/1189/), the Central U.S. (http://pubs.usgs.gov/of/2006/1211/), and the Rocky Mountain States (http://pubs.usgs.gov/of/2007/1182/. These reports are intended to provide State and local government agencies and other stakeholders with geologic information on natural occurrences of asbestos in the U.S.

The Association between Dust Storms and Daily Non-Accidental Mortality in the United States, 1993–2005

PubMed Central

Crooks, James Lewis; Cascio, Wayne E.; Percy, Madelyn S.; Reyes, Jeanette; Neas, Lucas M.; Hilborn, Elizabeth D.

2016-01-01

Background: The impact of dust storms on human health has been studied in the context of Asian, Saharan, Arabian, and Australian storms, but there has been no recent population-level epidemiological research on the dust storms in North America. The relevance of dust storms to public health is likely to increase as extreme weather events are predicted to become more frequent with anticipated changes in climate through the 21st century. Objectives: We examined the association between dust storms and county-level non-accidental mortality in the United States from 1993 through 2005. Methods: Dust storm incidence data, including date and approximate location, are taken from the U.S. National Weather Service storm database. County-level mortality data for the years 1993–2005 were acquired from the National Center for Health Statistics. Distributed lag conditional logistic regression models under a time-stratified case-crossover design were used to study the relationship between dust storms and daily mortality counts over the whole United States and in Arizona and California specifically. End points included total non-accidental mortality and three mortality subgroups (cardiovascular, respiratory, and other non-accidental). Results: We estimated that for the United States as a whole, total non-accidental mortality increased by 7.4% (95% CI: 1.6, 13.5; p = 0.011) and 6.7% (95% CI: 1.1, 12.6; p = 0.018) at 2- and 3-day lags, respectively, and by an average of 2.7% (95% CI: 0.4, 5.1; p = 0.023) over lags 0–5 compared with referent days. Significant associations with non-accidental mortality were estimated for California (lag 2 and 0–5 day) and Arizona (lag 3), for cardiovascular mortality in the United States (lag 2) and Arizona (lag 3), and for other non-accidental mortality in California (lags 1–3 and 0–5). Conclusions: Dust storms are associated with increases in lagged non-accidental and cardiovascular mortality. Citation: Crooks JL, Cascio WE, Percy MS, Reyes J, Neas LM, Hilborn ED. 2016. The association between dust storms and daily non-accidental mortality in the United States, 1993–2005. Environ Health Perspect 124:1735–1743; http://dx.doi.org/10.1289/EHP216 PMID:27128449

Trends in lumber processing in the western United States. Part I: board foot Scribner volume per cubic foot of timber

Treesearch

Charles E. Keegan; Todd A. Morgan; Keith A. Blatner; Jean M. Daniels

2010-01-01

This article describes trends in board foot Scribner volume per cubic foot of timber for logs processed by sawmills in the western United States. Board foot to cubic foot (BF/CF) ratios for the period from 2000 through 2006 ranged from 3.70 in Montana to 5.71 in the Four Corners Region (Arizona, Colorado, New Mexico, and Utah). Sawmills in the Four Corners Region,...

Seroprevalence of Trypanosoma cruzi among eleven potential reservoir species from six states across the southern United States.

PubMed

Brown, Emily L; Roellig, Dawn M; Gompper, Matthew E; Monello, Ryan J; Wenning, Krista M; Gabriel, Mourad W; Yabsley, Michael J

2010-10-01

Trypanosoma cruzi, the causative agent of Chagas' disease, is a substantial public health concern in Latin America. Although rare in humans and domestic animals in the United States, T. cruzi is commonly detected in some wildlife species, most commonly raccoons (Procyon lotor) and Virginia opossums (Didelphis virginiana). To increase our understanding of the reservoir host species range and geographic distribution, 11 species of mammals from six states spanning the known range of T. cruzi (Arizona, California, Florida, Georgia, Missouri, and Virginia) were tested for antibodies to T. cruzi using indirect immunofluorescent antibody testing. In addition, culture isolation attempts were conducted on a limited number of animals from Georgia and Florida. Evidence of T. cruzi was found in every state except California; however, low numbers of known reservoirs were tested in California. In general, the highest seroprevalence rates were found in raccoons (0-68%) and opossums (17-52%), but antibodies to T. cruzi were also detected in small numbers of striped skunks (Mephitis mephitis) from Arizona and Georgia, bobcats (Lynx rufus) from Georgia, two coyotes (Canis latrans) from Georgia and Virginia, and a ringtail (Bassariscus astutus) from Arizona. Culture-based prevalence rates for raccoons were significantly greater than those for opossums; however, seroprevalences of raccoons and opossums from several geographic locations in Georgia and Florida were not different, indicating that exposure rates of these two species are similar within these areas. For both raccoons and opossums, seroprevalence was significantly higher in females than in males. No difference was detected in seroprevalence between adults and juveniles and between animals caught in urban and rural locations. Our results indicate that T. cruzi prevalence varies by host species, host characteristics, and geographic region and provides data to guide future studies on the natural history of T. cruzi in the United States.

Proceedings of a USGS Workshop on Facing Tomorrow's Challenges Along the U.S.-Mexico Border - Monitoring, Modeling, and Forecasting Change Within the Arizona-Sonora Transboundary Watersheds

USGS Publications Warehouse

Norman, Laura M.; Hirsch, Derrick D.; Ward, A. Wesley

2008-01-01

INTRODUCTION TO THE WORKSHOP PROCEEDINGS Competition for water resources, habitats, and urban areas in the Borderlands has become an international concern. In the United States, Department of Interior Bureaus, Native American Tribes, and other State and Federal partners rely on the U.S. Geological Survey (USGS) to provide unbiased science and leadership in the Borderlands region. Consequently, the USGS hosted a workshop, ?Facing Tomorrow?s Challenges along the U.S.-Mexico Border,? on March 20?22, 2007, in Tucson, Ariz., focused specifically on monitoring, modeling, and forecasting change within the Arizona-Sonora Transboundary Watersheds

The application of ERTS imagery to mapping snow cover in the western United States. [Salt Verde in Arizona and Sierra Nevada California

NASA Technical Reports Server (NTRS)

Barnes, J. C. (Principal Investigator); Bowley, C. J.; Simmes, D. A.

1974-01-01

The author has identified the following significant results. In much of the western United States a large part of the utilized water comes from accumulated mountain snowpacks; thus, accurate measurements of snow distributions are required for input to streamflow prediction models. The application of ERTS-1 imagery for mapping snow has been evaluated for two geographic areas, the Salt-Verde watershed in central Arizona and the southern Sierra Nevada in California. Techniques have been developed to identify snow and to differentiate between snow and cloud. The snow extent for these two drainage areas has been mapped from the MSS-5 (0.6 - 0.7 microns) imagery and compared with aerial survey snow charts, aircraft photography, and ground-based snow measurements. The results indicate that ERTS imagery has substantial practical applications for snow mapping. Snow extent can be mapped from ERTS-1 imagery in more detail than is depicted on aerial survey snow charts. Moreover, in Arizona and southern California cloud obscuration does not appear to be a serious deterrent to the use of satellite data for snow survey. The costs involved in deriving snow maps from ERTS-1 imagery appear to be very reasonable in comparison with existing data collection methods.

Wildlife management in southwestern Pinon-juniper woodlands

Treesearch

Jeffery C. Whitney

2008-01-01

Pinon-juniper woodlands in the southwestern United States (Arizona and New Mexico) represent approximately 54,000 square miles, equivalent to roughly 20% of the land base for the two states. Within this broad habitat type, there is a high degree of variability of vegetation in terms of species composition, their relative abundance, percent canopy cover, and typically...

Standardizing the Pre-Licensure Supervision Process: A Commentary on Advocating for Direct Observation of Skills

ERIC Educational Resources Information Center

Gray, Neal D.; Erickson, Paul

2013-01-01

The present paper advocates for standardized regulations and laws for supervision of pre-licensed counselors in the United States, particularly for direct observation of clinical skills. A review of regulations by the American Counseling Association (ACA) Office of Professional Affairs (2012) reveals that only two states (Arizona and North…

The relation between tree burn severity and forest structure in the Rocky Mountains

Treesearch

Theresa B. Jain; Russell T. Graham

2007-01-01

Many wildfire events have burned thousands of hectares across the western United States, such as the Bitterroot (Montana), Rodeo-Chediski (Arizona), Hayman (Colorado), and Biscuit (Oregon) fires. These events led to Congress enacting the Healthy Forest Restoration Act of 2003, which, with other policies, encourages federal and state agencies to decrease wildfire risks...

AQUATIC STREAM INDICATOR DEVELOPMENT IN THE WESTERN UNITED STATES, PRELIMINARY RESULTS FOR ARIZONA, NEVADA, AND UTAH

EPA Science Inventory

Beginning in 1999, the U.S. Environmental Protection Agency initiated a 5-year study of streams and rivers in 12 western States (AZ, CA, CO, ID, MT, NV, ND, OR, SD, UT, WA, and V;Y) as a component of the Environmental Monitoring and Assessment Program (EMAP). The objective of EMA...

Water-use trends in the desert southwest--1950-2000

USGS Publications Warehouse

Konieczki, Alice D.; Heilman, Julie A.

2004-01-01

The population of the Desert Southwest is among the fastest growing in the country. In this area, ground-water supplies have been developed, surface-water resources have been fully appropriated, and conservation and conjunctive water-use measures are being used to meet water-resource needs. Complex networks of water-distribution systems have been developed to deliver surface-water supplies, and interstate agreements, such as the Colorado River Compact of 1922, help manage the distribution of water among many States in the Western United States, including Arizona, California, Nevada, New Mexico, and Utah. The Colorado River, which lies on the borders of Arizona, California, and Nevada, plays an important role in supplying water to the Southwest. Water from the Colorado River is used to irrigate extensive farmland in the southern California deserts and is delivered to southern and central Arizona through the Central Arizona Project canal for domestic and agricultural uses. It is also the source of much of the water used for domestic purposes in southern Nevada. Estimated water-withdrawal and related data were compiled from various sources to identify trends in Arizona, California, Nevada, New Mexico, and Utah. More water is used for agriculture than domestic and industrial use in these five States. From 1950 to 2000, however, the percentage increase in withdrawal for domestic water use exceeded that for agricultural use. The estimated amount of water withdrawn for domestic, agricultural, and industrial purposes in Arizona, California, Nevada, New Mexico, and Utah increased 58 percent, from 39.6 to 62.8 million acre-feet, from 1950 to 2000. During this period withdrawals for domestic water use, which included self-supplied domestic and public supply (all deliveries to residential, commercial, and some industrial users), increased 410 percent from 2.0 million to 10.2 million acre-feet and the population in these five Southwestern States increased 250 percent. From 1965 to 2000, water withdrawals for agriculture, which were primarily for irrigation of crops and livestock uses, increased 14 percent in the five States, from 44.0 to 50.2 million acre-feet, while irrigated acreage increased 12 percent from 12.6 to 14.1 million acres. Water-use trends in the Southwest are dominated by water use in California where crop acreage is more than twice as large as the combined crop acreages in Arizona, Nevada, New Mexico, and Utah, and the population in 2000 was more than three times larger than the combined population of these States. Withdrawals for agriculture in California accounted for 62 percent of the water withdrawals for agriculture in the five States in 1950 and 68 percent in 2000. Water withdrawals for domestic-water use in California declined from 82 percent of the total domestic-water withdrawals in all five States in 1950 to 70 percent in 2000, indicating that the need for domestic withdrawals increased more in Arizona, Nevada, New Mexico, and Utah combined than in California. The population of California is larger than the combined population of Arizona, New Mexico, Nevada, and Utah, but the combined population of these smaller States grew faster than the population of California. From 1950 to 2000 the California population increased 220 percent, but the combined population of the four other States increased 390 percent. From 1960 to 2000, public supply per-capita use increased in Arizona, New Mexico, and California, and decreased in Nevada and Utah. Crop-application rates (water withdrawal for irrigation of crops divided by the irrigated crop acreage) from 1965 to 2000 ranged from 2.32 acre-feet per acre in Utah in 1975 to 6.21 acre-feet per acre in Arizona in 2000. More water is used per acre of irrigated land in Arizona than in the other four States. This could be due to several reasons, including differences in climate, conveyance losses, length of growing season, and type of crops grown. Trends in water

A Three-Component Seismic Refraction Survey in Northwestern Arizona

DTIC Science & Technology

1989-01-31

the Pacific Plate-North American Plate boundary. The area of investigation (see Figure 1) stretches 900 kin across the Pacific Ocean , southern...50 32. Speed, R.C. (1979) Collided Paleozoic Microplate in the Western United States, J. of Geol. 87:279-292. 33. Schweichert. R.A. and Cowan, D.S...72:1-50 32. Speed, R.C. (1979) Coilided Paleozoic Microplate in the Western United States, J. of Geol. 87:279-292. 33. Schweichert, R.A. and Cowan, D.S

Wrong-way vehicle detection : proof of concept.

DOT National Transportation Integrated Search

2013-03-01

Vehicles that enter freeway exit ramps going the wrong way present one of the most serious traffic hazards on : Arizonas urban freeways. Moler cites a study that finds on average 350 people are killed annually in the United : States as a result of...

The United States Geological Survey Library System

USGS Publications Warehouse

,

1994-01-01

The U.S. Geological Survey Library, established in 1882, is one of the largest earth science libraries in the world. The Library System consists of the headquarters library in Reston, Virginia, and three branch libraries in Denver, Colorado; Flagstaff, Arizona; and Menlo Park, California

DISTRIBUTION OF SEDIMENT MERCURY CONCENTRATIONS IN THE HUMBOLDT RIVER WATERSHED

EPA Science Inventory

In 1998 the United States Environmental Protection Agency (USEPA) required the mining industry to list all releases to the environment exceeding the Toxic Release Inventory (TRI) reporting threshold. Mining activities in Arizona, California and Nevada accounted for approx...

Law suit over evidence for Noah's flood

NASA Astrophysics Data System (ADS)

Gwynne, Peter

2017-07-01

An Australian-born geologist is suing the United States National Parks Service over its refusal to allow him to remove about 60 rocks - each weighing around 250 g - from the banks of the Colorado River, which flows through the Grand Canyon in Arizona.

Effects of Legislation Regulating Abortion in Arizona.

PubMed

Williams, Sigrid G; Roberts, Sarah; Kerns, Jennifer L

2018-04-06

Abortion is a common and safe procedure in the United States, the regulation of which varies by state. Since 2011, hundreds of state-level abortion restrictions have been enacted by legislatures across the country. This study describes the effects of two such regulations enacted in 2011 in Arizona, (A.R.S.) 36-2153 and 36-2155, that imposed a 24-hour waiting period requiring two separate in-person clinic visits before obtaining an abortion and banned advanced practice clinicians such as physician assistants, nurse practitioners, and nurse midwives from inducing medication abortions by prescribing mifepristone. We conducted a pre-post study to describe the effect of Arizona's scope of practice law on abortion provision by county. Using publicly available data, we compared patterns of abortion provision in 2009 and 2010 (before the laws) with 2012 and 2013. Our primary objective was to compare the proportion of abortions performed with medication by prescription of mifepristone (versus abortions performed surgically, known as aspiration abortions) before and after the laws were enacted. Our secondary objectives were to report the number of counties that lost an abortion provider and the change in the proportion of abortions performed before 14 weeks' gestation of pregnancy after the enactment of the laws. After enactment of the laws, the proportion of Arizona's 15 counties with abortion clinics decreased from 33% to 13%. Over this time, the proportion of abortions performed with medication in Arizona decreased by 17.4% (95% CI, 16.6%-18.3%; p = .0002), from 47.6% to 30.2%. Similarly, the proportion of abortions performed before 14 weeks' gestation in Arizona decreased by 3.3% (95% CI, 2.8%-3.8%; p = .0002) after the enactment of these laws. The proportion of abortions performed with medication and the proportion of abortion performed before 14 weeks' gestation in Arizona were negatively affected by the enactment of these laws. These findings are not explained by national temporal trends in abortion, because the proportion of abortions performed with medication increased and early abortions remained stable over the same time period in the United States as a whole. Proponents of laws restricting the provision of abortion such as these claim to improve the safety of abortion, but they actually seem to decrease access to abortion, as defined by the number of counties with abortion providers, and subsequently lead to delays in abortion. These data should inform future policies by providing an example of how such laws affect women seeking abortion. Copyright © 2018 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

75 FR 13606 - Arizona Public Service Company, Palo Verde Nuclear Generating Station, Units 1, 2, and 3...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-22

... NUCLEAR REGULATORY COMMISSION [Docket Nos. STN 50-528, STN 50-529, and STN 50-530; NRC-2010-0114] Arizona Public Service Company, Palo Verde Nuclear Generating Station, Units 1, 2, and 3; Environmental...-74, issued to Arizona Public Service Company (APS, the licensee), for operation of the Palo Verde...

Origin of Pest Lineages of the Colorado Potato Beetle (Coleoptera: Chrysomelidae).

PubMed

Izzo, Victor M; Chen, Yolanda H; Schoville, Sean D; Wang, Cong; Hawthorne, David J

2018-04-02

Colorado potato beetle (Leptinotarsa decemlineata Say [Coleoptera: Chrysomelidae]) is a pest of potato throughout the Northern Hemisphere, but little is known about the beetle's origins as a pest. We sampled the beetle from uncultivated Solanum host plants in Mexico, and from pest and non-pest populations in the United States and used mitochondrial DNA and nuclear loci to examine three hypotheses on the origin of the pest lineages: 1) the pest beetles originated from Mexican populations, 2) they descended from hybridization between previously divergent populations, or 3) they descended from populations that are native to the Plains states in the United States. Mitochondrial haplotypes of non-pest populations from Mexico and Arizona differed substantially from beetles collected from the southern plains and potato fields in the United States, indicating that beetles from Mexico and Arizona did not contribute to founding the pest lineages. Similar results were observed for AFLP and microsatellite data . In contrast, non-pest populations from the states of Colorado, Kansas, Nebraska, New Mexico, and Texas were genetically similar to U.S. pest populations, indicating that they contributed to the founding of the pest lineages. Most of the pest populations do not show a significant reduction in genetic diversity compared to the plains populations in the United States. We conclude that genetically heterogeneous beetle populations expanded onto potato from native Solanum hosts. This mode of host range expansion may have contributed to the abundant genetic diversity of contemporary populations, perhaps contributing to the rapid evolution of climate tolerance, host range, and insecticide resistance.

Regional operations research program for development of geothermal energy in the southwest United States. Final technical report, June 1977-August 1978

DOE Office of Scientific and Technical Information (OSTI.GOV)

Marlin, J.M.; Christ, R.; McDevitt, P.

1979-01-01

The efforts by the Core and State Teams in data acquisition, electric and non-electric economic studies, development of computer support functions and operations, and preparation of geothermal development scenarios are described. Team reports for the states of Arizona, Colorado, Nevada, New Mexico, and Utah are included in the appendices along with a summary of the state scenarios. (MHR)

Arizona motor vehicle crash facts, 2000

DOT National Transportation Integrated Search

2001-01-01

This publication is a statistical review of the motor vehicle crashes in the State of Arizona for calendar year 2000. : The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of : Transportation by state, c...

Arizona motor vehicle crash facts, 1997

DOT National Transportation Integrated Search

1998-01-01

This publication is a statistical review of the motor vehicle crashes in the State of Arizona for calendar year 1997. The results are : compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation by state, cou...

Arizona motor vehicle crash facts, 1998

DOT National Transportation Integrated Search

1999-01-01

This publication is a statistical review of the motor vehicle crashes in the State of Arizona for calendar year : 1998. The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona : Department of Transportation by state, c...

Arizona motor vehicle crash facts, 2001

DOT National Transportation Integrated Search

2002-01-01

This publication is a statistical review of the motor vehicle crashes in the State of Arizona for calendar year 2001. The : results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation : by state, c...

Arizona motor vehicle crash facts, 2002

DOT National Transportation Integrated Search

2003-01-01

This publication is a statistical review of the motor vehicle crashes in the State of Arizona for calendar year 2002. The : results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation : by state, c...

Arizona motor vehicle crash facts, 2009

DOT National Transportation Integrated Search

2009-09-29

This publication is a statistical review of the motor vehicle crashes in the State of Arizona for calendar year 2009. The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation by state, count...

Arizona motor vehicle crash facts, 1999

DOT National Transportation Integrated Search

2000-01-01

This publication is a statistical review of the motor vehicle crashes in the State of Arizona for calendar year 1999. : The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of : Transportation by state, c...

Statewide ITS Architecture Development : A Case Study. Arizona's Rural Statewide ITS Architecture : Building a Framework for Statewide ITS Integration.

DOT National Transportation Integrated Search

1999-09-01

We have scanned the country and brought together the collective wisdom and expertise of transportation professionals implementing Intelligent Transportation Systems (ITS) projects across the United States. This information will prove helpful as you s...

The Condition of Pre-K-12 Education in Arizona: 2004

ERIC Educational Resources Information Center

Arizona Education Policy Initiative, 2004

2004-01-01

This paper is a collection of ten policy briefs examining various key elements of the state's public education system. The authors, contributors, and reviewers of the briefs are, for the most part, on the faculty of Arizona's three public universities: Arizona State University, Northern Arizona University, and the University of Arizona. Michael…

The status of masked bobwhite recovery in the United States and Mexico

USGS Publications Warehouse

Kuvlesky, W.P.; Gall, S.A.; Dobrott, S.J.; Tolley, S.; Guthery, F.S.; DeStefano, S.A.; King, N.; Nolte, K.R.; Silvy, N.J.; Lewis, J.C.; Gee, G.; Camou Luders, G.; Engel-Wilson, R.; Brennan, Leonard A.; Palmer, William E.; Burger, Loren W.; Pruden, Teresa L.

2000-01-01

The masked bobwhite (Colinus virginianus ridgwayi) is an endangered species currently numbering < 1500 individuals and restricted to 2 locales in southeastern Arizona and northcentral Sonora, Mexico. The subspecies' endangered status is attributed to overgrazing of Sonora savanna grassland that began during the late 1880's and continued well into the 20th century. This overgrazing resulted in the conversion of many native grass pastures to the exotic bufflegrass (Cenchrus ciliaris). The Arizona masked bobwhite population was extirpated around the turn of the century, and the Sonoran population was thought to have disappeared during the 1940's until a small remnant population was discovered on a ranch near Benjamin Hill, Sonora, in 1964. Masked bobwhite recovery efforts have a dynamic, long history of nearly six decades. Current masked bobwhite recovery efforts focus on reestablishing a self-sustainlng population on the Buenos Aires National Wildlife Refuge (BANWR) in the United States, as well as 2 remnant wild populations located on privately owned ranches in northcentral Sonora.

What Is the Greater Good? The Discourse on Public and Private Roles of Higher Education in the New Economy

ERIC Educational Resources Information Center

Hensley, Brad; Galilee-Belfer, Mika; Lee, Jenny J.

2013-01-01

This study examined the ways that the "public good" of higher education is being conceptualised as economic benefits and cost/benefit rationalities in the current economic downturn. Based on the case of Arizona in the United States, a discourse analysis of speeches was performed on the way public, state and institutional leaders…

On-site energy consumption and selected emissions at softwood sawmills in the southwestern United States

Treesearch

Dan Loeffler; Nathaniel Anderson; Todd A. Morgan; Colin B. Sorenson

2016-01-01

Presently there is a lack of information describing US southwestern energy consumption and emissions generated from the sawmilling industry. This article uses a mail survey of softwood sawmills in the states of Arizona, Colorado, and New Mexico to develop a profile of on-site energy consumption and selected emissions for the industry. Energy consumption is...

Lightning fires in southwestern forests

Treesearch

Jack S. Barrows

1978-01-01

Lightning is the leading cause of fires in southwestern forests. On all protected private, state and federal lands in Arizona and New Mexico, nearly 80 percent of the forest, brush and range fires are ignited by lightning. The Southwestern region leads all other regions of the United States both in total number of lightning fires and in the area burned by these fires...

The New American University: Preparation of the M.Ed. Graduate Student for the 21st Century Institution

ERIC Educational Resources Information Center

Antonucci, Mark J.

2011-01-01

To sustain world preeminence, 21st century university and college leaders in the United States are redesigning their institutions organizationally and culturally to align with the direction of local and global societies and markets. The New American University enterprise model at Arizona State University has become one of the leading organization…

Bemisia tabaci MED (Q biotype) (Hemiptera: Aleyrodidae)is on the move in Florida to residential landscapes and may impact open field agriculture

USDA-ARS?s Scientific Manuscript database

Bemisia tabaci MED (Mediterranean) have been in the United States for approximately a dozen years spreading to 26 states since it was first detected in Arizona at a retail outlet on poinsettia in 2004. Indistinguishable morphologically from silverleaf whitefly (Bemisia tabaci MEAM1 (Middle Eastern A...

Bottleneck Analysis on the DoD Pre-Milestone B Acquisition Processes

DTIC Science & Technology

2013-04-01

Acquisition Processes Danielle Worger and Teresa Wu, Arizona State University Eugene Rex Jalao, Arizona State University and University of the...Danielle Worger and Teresa Wu, Arizona State University Eugene Rex Jalao, Arizona State University and University of the Philippines Christopher...Air Force Institute of Technology The RITE Approach to Agile Acquisition Timothy Boyce, Iva Sherman, and Nicholas Roussel Space and Naval Warfare

Learning Activities and Resource Units: Intermediate 4-8. [Arizona] Migrant Child Institute.

ERIC Educational Resources Information Center

Wheelock, Warren H., Ed.

A requirement of Arizona's Migrant Teacher Institutes was the preparation of instructional resource units. Development of these units was a key element in the three-stage recommendations related to individualizing instruction in both reading and oral language. The three stages were: Room Organization--Realistic Learning Centers, Unit Themes and…

Western United States beyond the Four Corners

NASA Technical Reports Server (NTRS)

2002-01-01

The breathtaking beauty of the western United States is apparent in this image from the Multi-angle Imaging SpectroRadiometer on NASA's Terra spacecraft. Data from 16 different swaths acquired between April 2000 and September 2001by MISR's vertical-viewing (nadir) camera were used to create this cloud-free natural-color image mosaic. The image is draped over a 100-meter (328-foot)shaded relief Digital Terrain Elevation Model from the United States Geological Survey.

Among the prominent features are the snow-capped Rocky Mountains traversing Montana, Wyoming, Colorado and New Mexico. In the northern portion of the image, the Columbia Plateau stretches across Washington, Oregon and Idaho. Many major rivers originate in this region, including the Missouri to the east of the Continental Divide, the Snake to the west, and the Colorado which wends across Utah and Arizona. The Colorado Plateau and vibrant red-colored rocks of the Painted Desert extend south from Utah into Arizona. In the southwestern portion of the image, California's San Joaquin Valley and the Mojave Desert of California and Nevada give way to the Los Angeles basin and the Pacific Ocean.

The Terra spacecraft is part of NASA's Earth Science Enterprise, a long-term research and technology program designed to examine Earth's land, oceans, atmosphere, ice and life as a total integrated system.

Ecoregions of Arizona (poster)

USGS Publications Warehouse

Griffith, Glenn E.; Omernik, James M.; Johnson, Colleen Burch; Turner, Dale S.

2014-01-01

Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources; they are designed to serve as a spatial framework for the research, assessment, management, and monitoring of ecosystems and ecosystem components. By recognizing the spatial differences in the capacities and potentials of ecosystems, ecoregions stratify the environment by its probable response to disturbance. These general purpose regions are critical for structuring and implementing ecosystem management strategies across federal agencies, state agencies, and nongovernment organizations that are responsible for different types of resources within the same geographical areas. The Arizona ecoregion map was compiled at a scale of 1:250,000. It revises and subdivides an earlier national ecoregion map that was originally compiled at a smaller scale. The approach used to compile this map is based on the premise that ecological regions can be identified through the analysis of the spatial patterns and the composition of biotic and abiotic phenomena that affect or reflect differences in ecosystem quality and integrity. These phenomena include geology, physiography, vegetation, climate, soils, land use, wildlife, and hydrology. The relative importance of each characteristic varies from one ecological region to another regardless of the hierarchical level. A Roman numeral hierarchical scheme has been adopted for different levels of ecological regions. Level I is the coarsest level, dividing North America into 15 ecological regions. Level II divides the continent into 50 regions. At level III, the continental United States contains 105 ecoregions and the conterminous United States has 85 ecoregions. Level IV is a further subdivision of level III ecoregions. Arizona contains arid deserts and canyonlands, semiarid shrub- and grass-covered plains, woodland- and shrubland-covered hills, lava fields and volcanic plateaus, forested mountains, glaciated peaks, and river alluvial floodplains. Ecological diversity is remarkably high. There are 7 level III ecoregions and 52 level IV ecoregions in Arizona and many continue into ecologically similar parts of adjacent states. This poster is part of a collaborative project primarily between the U.S. Geological Survey (USGS), USEPA National Health and Environmental Effects Research Laboratory (Corvallis, Oregon), USEPA Region IX, U.S. Department of Agriculture (USDA)–Natural Resources Conservation Service (NRCS), The Nature Conservancy, and several Arizona state agencies. The project is associated with an interagency effort to develop a common national framework of ecological regions. Reaching that objective requires recognition of the differences in the conceptual approaches and mapping methodologies applied to develop the most common ecoregion-type frameworks, including those developed by the USDA–Forest Service, the USEPA, and the NRCS. As each of these frameworks is further refined, their differences are becoming less discernible. Collaborative ecoregion projects, such as this one in Arizona, are a step toward attaining consensus and consistency in ecoregion frameworks for the entire nation.

76 FR 58035 - Notice of Inventory Completion: U.S. Department of the Interior, Bureau of Reclamation, Phoenix...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

.... Department of the Interior, Bureau of Reclamation, Phoenix Area Office, Phoenix, AZ and Arizona State Museum... Bureau of Reclamation, Phoenix Area Office and Arizona State Museum have completed an inventory of a... in the physical custody of the Arizona State Museum, University of Arizona, Tucson, AZ. The human...

Arizona: The State and Its Educational System.

ERIC Educational Resources Information Center

Hodgkinson, Harold L.

A description of the State of Arizona and its educational system is presented as a working paper in a final report by the Arizona Board of Regents' Task Force on Excellence, Efficiency and Competitiveness. Facts about the state include the following: indications are that the present growth in Arizona will continue for at least a decade more;…

What have we learned about intelligent transportation systems? Chapter 9, What have we learned about ITS? Final comments

DOT National Transportation Integrated Search

2005-09-30

This document presents the findings of the national evaluation of the 511 telephone traveler information system Model Deployment in Arizona. The United States Department of Transportation (U.S. DOT) National 511 Model Deployment supported a wid...

Notice to nurserymen of the naming and release for propagation of 'USS Arizona'

USDA-ARS?s Scientific Manuscript database

The Agricultural Research Service, United States Department of Agriculture, hereby releases to nurserymen a new evergreen compact ornamental Hibiscus rosa-sinensis cultivar ‘U.S.S. ARIZONA’, which is recommended for trial by nurserymen and professional horticulturists as a summer flowering container...

Traditional cultural use as a tool for inferring biogeography and provenance: a case study involving painted turtles (Chrysemys picta) and Hopi Native American culture in Arizona, USA

USGS Publications Warehouse

Lovich, Jeffrey E.; LaRue, Charles T.; Drost, Charles A.; Arundel, Terence R.

2014-01-01

Inferring the natural distribution and native status of organisms is complicated by the role of ancient and modern humans in utilization and translocation. Archaeological data and traditional cultural use provide tools for resolving these issues. Although the painted turtle (Chrysemys picta) has a transcontinental range in the United States, populations in the Desert Southwest are scattered and isolated. This pattern may be related to the fragmentation of a more continuous distribution as a result of climate change after the Pleistocene, or translocation by Native Americans who used turtles for food and ceremonial purposes. Because of these conflicting or potentially confounded possibilities, the distribution and status of C. picta as a native species in the state of Arizona has been questioned in the herpetological literature. We present evidence of a population that once occurred in the vicinity of Winslow, Arizona, far from current remnant populations on the upper Little Colorado River. Members of the Native American Hopi tribe are known to have hunted turtles for ceremonial purposes in this area as far back as AD 1290 and possibly earlier. Remains of C. picta are known from several pueblos in the vicinity including Homol'ovi, Awatovi, and Walpi. Given the great age of records for C. picta in Arizona and the concordance of its fragmented and isolated distribution with other reptiles in the region, we conclude that painted turtles are part of the native fauna of Arizona.

77 FR 38246 - Revisions to the Arizona State Implementation Plan, Arizona Department of Environmental Quality...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-27

... the Arizona State Implementation Plan, Arizona Department of Environmental Quality, Maricopa County Air Quality Department, and Pima County Department of Environmental Quality AGENCY: Environmental... Department of Environmental Quality (ADEQ), Maricopa County Air Quality Department (MCAQD), and Pima County...

75 FR 8149 - Arizona Public Service Company, et al. Palo Verde Nuclear Generating Station, Units 1, 2, and 3...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-23

...] Arizona Public Service Company, et al. Palo Verde Nuclear Generating Station, Units 1, 2, and 3... Verde Nuclear Generating Station (PVNGS, the facility), Units 1, 2, and 3, respectively, located in... for the Palo Verde Nuclear Generating Station, Units 1, 2, and 3, NUREG- 0841, dated February 1982...

Unite and Conquer: A Collaborative Approach to Faculty Development

ERIC Educational Resources Information Center

Paradis, Thomas W.; Smalldon, Kathleen L.

2007-01-01

Creating opportunities to share student learning and assessment resources with faculty face- to-face can be a daunting challenge. At Northern Arizona University (NAU) in Flagstaff, Arizona, leaders representing six different service units and committees have developed a collaborative approach of "unite and conquer," in which the human,…

Obstetrician Attitudes, Experience, and Knowledge of Planned Home Birth: An Exploratory Study.

PubMed

Leone, Jennifer; Mostow, Jackie; Hackney, David; Gokhale, Priyanka; Janata, Jeffrey; Greenfield, Marjorie

2016-09-01

The incidence of planned home birth is increasing in the United States. The American College of Obstetricians and Gynecologists acknowledges a woman's right to make an informed choice about place of delivery, including home birth. This exploratory study measures obstetricians' attitudes, experiences, and knowledge about planned home birth, identifies associations between these factors, and compares obstetricians' responses in Ohio to those in Arizona and New Mexico. A survey about attitudes, experiences, and knowledge of planned home birth was distributed to obstetricians in Ohio, Arizona, and New Mexico. Attitude and knowledge scores were calculated for each respondent and used to evaluate associations through linear regression. Attitude and knowledge scores in states that have regulation of direct entry midwives (Arizona and New Mexico) were compared to a state which does not (Ohio). Obstetricians in all three states reported little experience and knowledge of planned home birth and overall negative attitudes. Obstetricians with stronger knowledge did not differ in their attitudes from those with less knowledge. No statistically significant differences were found when comparing attitude and knowledge scores in Ohio to Arizona and New Mexico, but Ohio obstetricians responded most negatively to the attitude questions. Obstetricians have limited knowledge and experience and hold very negative attitudes about planned home birth. Research is necessary to determine: 1) whether negative obstetrician attitudes would be modified by exposure to home birth education and experience, and, 2) whether negative obstetrician beliefs deter safe and timely transfer from home or compromise hospital care for transferred parturients. © 2016 Wiley Periodicals, Inc.

Racism as Policy: A Critical Race Analysis of Education Reforms in the United States and England

ERIC Educational Resources Information Center

Gillborn, David

2014-01-01

Critical race theory (CRT) views education as one of the principal means by which white supremacy is maintained and presented as normal in society. The article applies CRT to two real-world case studies: changes to education statutes in the state of Arizona (USA) and the introduction of a new measure of educational success in England, the English…

Recent collecting reveals new state records and the extremes in the distribution of the walnut twig beetle, Pityophthorus juglandis Blackman (Coleoptera: Scolytidae), in the United States

Treesearch

Steven J. Seybold; Tom W. Coleman; Paul L. Dallara; Norman L. Dart; Andrew D. Graves; Lee A. Pederson; Sven-Erik. Spichiger

2012-01-01

The walnut twig beetle, Pityophthorus juglandis Blackman (Coleoptera: Scolytidae, sensu Wood 2007), was first described from specimens collected in 1896 in Grant Co., New Mexico (Blackman 1928). Bright (1981) and Wood & Bright (1992) reported a distribution for P. juglandis that included Arizona, California, and New Mexico...

A Study of Selected Socio-Economic Characteristics of Ethnic Minorities Based on the 1970 Census. Volume 3: American Indians.

ERIC Educational Resources Information Center

RJ Associates, Inc., Arlington, VA.

Today, there are 827,000 American Indians and Alaskan Natives in the United States. Although found throughout the U.S., nearly two-thirds live in the states of Oklahoma, Arizona, California, New Mexico, Alaska (including Eskimos and Aleuts), North Carolina, South Dakota, and Washington. While in 1930 only 10 percent of the Indians lived in urban…

Assessment for Learning: Shifting Our Focus

ERIC Educational Resources Information Center

Rosemartin, Dennis S.

2013-01-01

The use of assessments in public schools in the United States to link student test scores to school performance has arguably transformed assessments into accountability tools. Dennis S. Rosemartin, a former elementary classroom teacher, is currently a PhD candidate at the University of Arizona. His area of specialization is teacher preparation and…

Building on Our Teaching Assets: The Unique Pedagogical Contributions of Bilingual Educators

ERIC Educational Resources Information Center

Hopkins, Megan

2013-01-01

This article examines the unique contributions that bilingual and bilingually credentialed teachers make to the instruction of emergent bilinguals in the United States. This mixed methodological study involved 474 teachers in Arizona, California, and Texas, which represent distinct language policy contexts. Results revealed that, irrespective of…

K-8 Teachers' Concerns about Teaching Latino/a Students

ERIC Educational Resources Information Center

Anhalt, Cynthia Oropesa; Rodríguez Pérez, María Elena

2013-01-01

In this article, the authors examine elementary and middle school mathematics teachers' concerns about teaching Latino/a student populations across three regions in the United States: southern Arizona, northern New Mexico, and central California. Surveys were administered to 68 teachers who participated in professional development activities on…

Genome sequence of the first coleopteran iflavirus isolated from western corn rootworm, Diabrotica virgifera virgifera LeConte

USDA-ARS?s Scientific Manuscript database

Western corn rootworm (WCR), Diabrotica virgifera virgifera, adults were collected from cornfields in the United States (Iowa, Arizona, Pennsylvania), and Europe (Hungary, Croatia, Austria). Total RNA was extracted from ~100 individuals from different locations, and putative viral RNA was isolated f...

Dwarf mistletoe effects on fuel loadings in ponderosa pine forests in northern Arizona

Treesearch

Chad Hoffman; Robert Mathiasen; Carolyn Hull Sieg

2007-01-01

Southwestern dwarf mistletoe (Arceuthobium vaginatum (Willd.) J. Presl ssp. cryptopodum) infests about 0.9 million ha in the southwestern United States. Several studies suggest that dwarf mistletoes affect forest fuels and fire behavior; however, few studies have quantified these effects. We compared surface fuel loadings and...

Application of a rangeland soil erosion model using NRI data in southeastern Arizona

USDA-ARS?s Scientific Manuscript database

Rangelands comprise a large portion of the western United States. They are important for providing ecosystem services such as sources of clean water and air, wildlife habitat, ecosystem biodiversity, recreation, and aesthetics. The National Resources Inventory (NRI) is a primary data source for on-...

Long-term thinning alters ponderosa pine reproduction in northern Arizona

Treesearch

Kelsey N. Flathers; Thomas E. Kolb; John B. Bradford; Kristen M. Waring; W. Keith Moser

2016-01-01

The future of ponderosa pine (Pinus ponderosa var. scopulorum) forests in the southwestern United States is uncertain because climate-change-induced stresses are expected to increase tree mortality and place greater constraints on regeneration. Silvicultural treatments, which include thinning, are increasingly being used to address forest health concerns by...

Monitoring limber pine health in the Rocky Mountains and North Dakota

Treesearch

Kelly Burns; Jim Blodgett; Marcus Jackson; Brian Howell; William Jacobi; Anna Schoettle; Anne Marie Casper; Jennifer Klutsch

2012-01-01

Limber pine (Pinus flexilis James) is an ecologically and culturally important, yet little studied, tree species within the Western United States. Its distribution extends from Alberta and southeastern British Colombia to New Mexico, Arizona, and southeastern California with isolated populations in North Dakota, South Dakota, Nebraska, eastern Oregon...

Special Training Aids for Remedial Students.

ERIC Educational Resources Information Center

Arizona State Industrial School, Ft. Grant. Dept. of Vocational Education.

This document consists of vocational education teaching aids that originated in a special needs summer workshop at Arizona State Industrial School; the units are aimed at the potential dropout/special needs type of student (rather than the handicapped) who because of cultural, psychological, or aptitudinal reasons is not able to operate on a…

A Cultural Interpretation of a Social Studies Curriculum.

ERIC Educational Resources Information Center

Chilcott, John H.

Social studies documents were collected from teachers in the Tucson, Arizona area and examined using three theories of culture as a way to explore the interrelationships between social studies curriculum and United States society. Malinowski's functionalist position suggests that culture is composed of traits each of which provide a specific…

Distribution of breeding Arizona Grasshopper Sparrow (Ammodramus savannarum ammolegus) in the southwestern United States: Past, present, and future

USGS Publications Warehouse

Ruth, Janet M.

2008-01-01

The Arizona Grasshopper Sparrow (Ammodramus savannarum ammolegus) breeds in desert grasslands of southeastern Arizona and southwestern New Mexico in the US, and in adjacent parts of northern Sonora and Chihuahua, Mexico. Roads that were surveyed in 1982 and 1987 in Arizona and New Mexico were relocated and roadside survey protocols were repeated in 2004 and 2005 to identify changes in distribution or abundance of the subspecies during the subsequent 17 yr. The Sonoita and San Rafael valleys in Arizona and the Animas Valley in New Mexico remain as primary population centers, supporting the highest mean numbers of singing males per stop, as well as the largest populations of Arizona Grasshopper Sparrows in the US. Mean number of singing males per stop was highest in the San Rafael Valley. Mean number of singing males per survey stop showed an increasing pattern from 1982–1987 and a subsequent decline to the present (2004–2005). Present bird densities are intermediate in value between 1982 and 1987 values. Small populations remain in the Altar, San Pedro, Sulphur Springs, and San Bernardino valleys in Arizona. The valleys evaluated in this and historical surveys represent the areas in which almost all Arizona Grasshopper Sparrows breed in the US; if any additional areas exist, they support peripheral, small, or remnant populations. Although historic, current, and future land use, and current and future threats differ among valleys, the primary factors posing threats to the future of Arizona Grasshopper Sparrow populations appear to be loss and/or degradation of habitat due to exurban development, overgrazing, and the effects of long-term drought.

Transboundry air pollution along the United States - Mexico Border

DOE Office of Scientific and Technical Information (OSTI.GOV)

Applegate, H.G.

1984-01-01

Data from the four border state agencies in the United States (Arizona Department of Health Services, California Air Resources Board, New Mexico Health and Environment Department and Texas Air Control Board) plus the Subsecretaria de Mejoramiento Del Ambiente and its successor Secretaria de Desarrollo Urbano y Ecologia in Mexico have been gathered for the past 20 years. In addition, county and city agencies in the United States plus universities in both countries have contributed data for various periods of time. These data are stored in a data bank at the University of Texas at El Paso and updated periodically. Thismore » paper is a distillation of the above data. Transfrontier air pollution has been documented only in El Paso/Cd. Juarez and San Diego/Tijuana along the southern border of the united states. Health effects have been documented only in El Paso/Cd. Juarez.« less

Detection of Mycoplasma gallisepticum in House Finches ( Haemorhous mexicanus) from Arizona.

PubMed

Staley, Molly; Bonneaud, Camille; McGraw, Kevin J; Vleck, Carol M; Hill, Geoffrey E

2018-03-01

In 1994, an endemic poultry pathogen, Mycoplasma gallisepticum (MG), was identified as the causative agent of a novel disease in house finches ( Haemorhous mexicanus). After an initial outbreak in Maryland, MG spread rapidly throughout eastern North American populations of house finches. Subsequently, MG spread slowly through the northern interior of North America and then into the Pacific Northwest, finally reaching California in 2006. Until 2009, there were no reports of MG in the southwestern United States east of California. In August 2011, after reports of house finches displaying conjunctivitis characteristic of MG infection in Arizona, we trapped house finches at bird feeders in central Arizona (Tempe) and southern Arizona (Tucson and Green Valley) to assay for MG infection. Upon capture, we noted whether birds exhibited conjunctivitis, and we collected choanal swabs to test for the presence of MG DNA using PCR. We detected MG in finches captured from Green Valley (in ∼12% of birds captured), but not in finches from Tucson or Tempe. Based on resampling of house finches at these sites in July 2014, we suggest that central Arizona finches likely remain unexposed to MG. We also suggest that low urban connectivity between arid habitats of southern and central Arizona or a reduction in the prevalence of MG after its initial arrival in Arizona may be limiting the spread of MG from south to north in Arizona. In addition, the observed conjunctivitis-like signs in house finches that were negative for MG by PCR may be caused primarily by avian pox virus.

Earth Observations taken by the Expedition 22 Crew

NASA Image and Video Library

2010-01-14

ISS022-E-026137 (14 Jan. 2010) --- Open Pit Mines in southern Arizona are featured in this image photographed by an Expedition 22 crew member on the International Space Station. The State of Arizona is the United States? largest producer of the metal copper, primarily mined from ore bodies known as porphyry copper deposits. Copper is a good conductor of electricity and heat, and is a vital element of virtually all of our electronic devices and components. A porphyry copper deposit is a geological structure formed by crystal-rich magma moving upwards through pre-existing rock layers. As the magma cools and crystallizes, it forms an igneous rock with large crystals embedded in a fine-grained matrix, known as porphyry. Hot fluids circulate through the magma and surrounding rocks via fractures, depositing copper-bearing and other minerals in characteristic spatial patterns that signal the nature of the ore body to a geologist. The most common approach to extracting metal-bearing ore from a porphyry copper deposit is by open-pit mining. For more details, please refer to http://earth.jsc.nasa.gov/EarthObservatory/OpenPitMinesSouthernArizona.htm.

Building Integrated Photovoltaic (BIPV) Roofs for Sustainability and Energy Efficiency

DTIC Science & Technology

2014-04-01

ACRONYMS A/C Air Conditioning a-Si Amorphous Silicon AC Alternating Current AFB Air Force Base AHU Air Handing Unit APS Arizona Public...Service ASTM American Society for Testing and Materials AZ Arizona BIPV Building Integrated Photovoltaic BTU British Thermal Units C Celsius CA...AFB) in Arizona (AZ). This site was chosen based on the ESTCP review board’s recommendation, the large size of the BIPV roof, and the age. Site I

National Assessment of Oil and Gas Project: Geologic Assessment of Undiscovered Oil and Gas Resources of the Eastern Great Basin Province, Nevada, Utah, Idaho, and Arizona

USGS Publications Warehouse

,

2007-01-01

Introduction The purpose of the U.S. Geological Survey's (USGS) National Oil and Gas Assessment is to develop geologically based hypotheses regarding the potential for additions to oil and gas reserves in priority areas of the United States. The U.S. Geological Survey (USGS) recently completed an assessment of the undiscovered oil and gas potential of the Eastern Great Basin Province of eastern Nevada, western Utah, southeastern Idaho, and northwestern Arizona. This assessment is based on geologic principles and uses the total petroleum system concept. The geologic elements of a total petroleum system include hydrocarbon source rocks (source rock maturation, hydrocarbon generation and migration), reservoir rocks (sequence stratigraphy and petrophysical properties), and hydrocarbon traps (trap formation and timing). The USGS used this geologic framework to define one total petroleum system and three assessment units. All three assessment units were quantitatively assessed for undiscovered oil and gas resources.

Measuring Geographic Migration Patterns Using Matrículas Consulares.

PubMed

Caballero, Maria Esther; Cadena, Brian C; Kovak, Brian K

2018-05-14

In this article, we show how to use administrative data from the Matrícula Consular de Alta Seguridad (MCAS) identification card program to measure the joint distribution of sending and receiving locations for migrants from Mexico to the United States. Whereas other data sources cover only a small fraction of source or destination locations or include only very coarse geographic information, the MCAS data provide complete geographic coverage of both countries, detailed information on migrants' sources and destinations, and a very large sample size. We first confirm the quality and representativeness of the MCAS data by comparing them with well-known household surveys in Mexico and the United States, finding strong agreement on the migrant location distributions available across data sets. We then document substantial differences in the mix of destinations for migrants from different places within the same source state, demonstrating the importance of detailed substate geographical information. We conclude with an example of how these detailed data can be used to study the effects of destination-specific conditions on migration patterns. We find that an Arizona law reducing employment opportunities for unauthorized migrants decreased emigration from and increased return migration to Mexican source regions with strong initial ties to Arizona.

78 FR 44591 - Notice of Filing of Plats of Survey; Arizona

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-24

... East, accepted April 5, 2013, and officially filed April 9, 2013, for Group 1101, Arizona. This plat... officially filed April 9, 2013, for Group 1101, Arizona. This plat was prepared at the request of the United..., 2013, and officially filed April 9, 2013, for Group 1101, Arizona. This plat was prepared at the...

78 FR 21412 - Notice of Intent To Repatriate a Cultural Item: Arizona State Museum, University of Arizona...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

..., has determined that the cultural item listed in this notice meets the definition of unassociated... the control of the Arizona State Museum, University of Arizona, Tucson, AZ, that meets the definition... material culture are consistent with the Hohokam archaeological tradition and indicate occupation between...

Habitat Suitability Index Models and Instream Flow Suitability Curves: Warmouth

USGS Publications Warehouse

McMahon, Thomas E.; Gebhart, Glen; Maughan, O. Eugene; Nelson, Patrick C.

1984-01-01

The wa rmouth (Lepomi s gul osus) occurs naturally throughout the central and southeastern United States. It is distributed throughout Kansas, Iowa, and Missouri, north to southern Wisconsin, lower Michigan, Lake Erie, and western Pennsylvania, and south to Florida and west through the Gulf States to the Rio Grande (Hubbs and Lagler 1947; Larimore 1957). It has been introduced into California (Hubble 1966; Moyle 1976), Arizona (Minckley 1973), and other western states (Smith 1896).

An Archaeological Sample Survey of the Whitlow Ranch Reservoir, Pinal County, Arizona.

DTIC Science & Technology

1977-09-01

in situ Hohokam developme,z. The Salado concept itself may be questioned; Hohokam and Salade cc-stitute similar manifes- tations and the criteria for...Gila Aqueducts, Agua Fria River to Gila River, Arizona. Arizona State University Anthropological Research Paper 1. Forrester, J. D. 1962 Folio of...Weaver, Donald E., Jr. 1974 Archaeological investigations at the Westwing site, AZ T:7:27 (ASU), Agua Fria River Valley, Arizona. Arizona State Univer

78 FR 52485 - Revisions to the Arizona State Implementation Plan, Maricopa County Area

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-23

...] Revisions to the Arizona State Implementation Plan, Maricopa County Area AGENCY: Environmental Protection... County Area portion of the Arizona State Implementation Plan (SIP). These revisions concern particulate matter (PM) emissions from fugitive dust sources. We are approving local statutes that regulate these...

Seed ecology of a rare sage, Salvia dorrii ssp. mearnsii

Treesearch

Kristin D. Huisinga

2001-01-01

Although related taxa occur throughout the western United States, Salvia dorrii ssp. mearnsii is endemic to central Arizona. In part, its narrow distribution may be attributed to its limited fruit production, low seedling establishment, and germination requirements. Heavy herbivory pressures decreased the numbers of mature fruits in populations in two different...

Spanish Surnamed American Employment in the Southwest.

ERIC Educational Resources Information Center

Schmidt, Fred H.

This report provides statistical data on the job patterns that prevail for Spanish Americans in Arizona, California, Colorado, New Mexico, and Texas. The Southwest once represented an internal colonial empire to the United States, and the inhabitants were treated as such. Present employment patterns must be viewed in this light. The data show that…

Six Case-Studies of Performance Assessment.

ERIC Educational Resources Information Center

Mitchell, Ruth; Stempel, Amy

Six cases are studied to give some idea of the range of performance assessments in use in the United States. Contrast and comparison are made possible through the study of the following: (1) the South Brunswick (New Jersey) Public Schools Observational Portfolio for kindergarten through grade 12; (2) the Arizona Student Assessment Program (not yet…

Finnish Eyes on Border Schools: Teacher Educators Compare Notes

ERIC Educational Resources Information Center

Kralovec, Etta; Dervin, Fred; Riitaoja, Anna-Leena

2017-01-01

This article offers readers the opportunity to eavesdrop on a conversation between teacher educators from Finland and the United States at the conclusion of a field research project conducted in border schools in Arizona. The conversation ranges across topics central to schooling in both countries and exposes educational practices that are not…

Forest amenities and location choice in the Southwest

Treesearch

Michael S. Hand; Jennifer A. Thacher; Daniel R. McCollum; Robert P. Berrens

2008-01-01

Locations with natural characteristics, such as forests, are thought to be attractive residential locations. This proposition is tested in the Southwest United States, composed of Arizona and New Mexico. This paper presents a conditional logit model of location choice estimated with household observations from the U.S. Census, geographic information system (GIS) data,...

Pupil Transportation Management.

ERIC Educational Resources Information Center

Miller, Anthony R.

The safest means of transportation in the United States is the school bus fleet. Each school day, over 350,000 school buses transport about 22,000,000 children ages 3 to 21--from wheelchair pupils to varsity football players--to and from school in weather conditions ranging from those for Fairbanks, Alaska, to those typical of Cave Creek, Arizona.…

New Technologies for Energy Improvements: Two Case Studies

ERIC Educational Resources Information Center

Christensen, John; Posey, Mike

2011-01-01

This article describes how two institutions in the U.S. Southwest--Albuquerque Academy in New Mexico and Pima Community College (PCC) in Arizona--have implemented new energy projects on their campuses. Albuquerque Academy's one-megawatt DC photovoltaic solar array is one of the largest secondary schools projects to date in the United States. The…

77 FR 73045 - Draft Environmental Impact Statement and Draft Pima County Multi-Species Habitat Conservation...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-07

... County, Arizona, has had one of the fastest growing human populations of any county in the United States... opportunities. Urban growth has resulted in significant development, which is expected to continue in the foreseeable future. A significant proportion of the predicted future development is anticipated to occur in...

A Native Species Restoration Project

ERIC Educational Resources Information Center

Holiday, Susan

2003-01-01

The southwestern United States is experiencing the third year of a perhaps long-term drought. Many places in the West are considered desert, with less than 10 inches of rainfall per year. Because of local drought conditions, conservation of water is essential. Leupp, Arizona, where the author teaches, is situated on the Colorado Plateau, a region…

77 FR 74688 - Final Recovery Plan, First Revision; Mexican Spotted Owl

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-17

... Arizona, Colorado, New Mexico, Texas, and Utah, and south through the Sierra Madre Occidental and Sierra Madre Oriental in Mexico. The recovery plan includes specific recovery objectives and criteria to be met...). The revised recovery plan was prepared by a team of experts from both the United States and Mexico...

While Globalizing Their Movement, Tribal Colleges Import Ideas

ERIC Educational Resources Information Center

Ambler, Marjane

2005-01-01

Thirty-seven years ago, the Navajo people in Arizona created the first tribally-controlled college in the world. This birth fired the imagination of educators and community activists across the United States, who soon began creating their own colleges in the Northern Plains, Midwest, Northwest, and, most recently, in Oklahoma and the East. It is…

77 FR 60461 - United States v. Standard Parking Corporation, KSPC Holdings, Inc. and Central Parking...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... Orleans, Louisiana; Philadelphia, Pennsylvania; Phoenix, Arizona; Rego Park, New York City, New York..., NJ; (24) Philadelphia, PA; (25) Phoenix, AZ; (26) New York City (Rego Park), NY; (27) Richmond, VA... Newark, NJ Philadelphia, PA Phoenix, AZ New York City (Rego Park), NY Richmond, VA Sacramento, CA Tampa...

DISTRIBUTION OF RESIDENTIAL ORGANOCHLORINE PESTICIDE RESIDUALS ALONG THE ARIZONA/MEXICO BORDER

EPA Science Inventory

The use of DDT has been banned for many years in the United States. Mexico began a 10-year phase out of DDT in 1997. DDT was banned in the U.S. primarily because of its environmental persistence. Thus, DDT is still found in the outdoor and indoor environment. We report the ...

Mathematics Education for Hispanic Students in the Border College Consortium.

ERIC Educational Resources Information Center

Rendon, Laura I.

The Border College Consortium (BCC), formed by six Texas, California, and Arizona community colleges along the United States and Mexico border, used a survey to derive a profile of its mathematics and science students. The profile revealed that both Hispanic and White students had difficulties with word problems and study habits, wanted…

The Newspaper Preservation Act: Is It a Necessary Loophole in Antitrust Laws?

ERIC Educational Resources Information Center

Jones, Fredrick

Decreasing competition between daily newspapers led the United States Congress to pass the Newspaper Preservation Act (NPA) of 1970, providing limited exemption from antitrust laws for newspapers working under joint operating agreements. The bill was passed after the Justice Department successfully brought suit against two Arizona newspapers that…

Working with Navajo Special Education Students on the Reservation: Cultural Implications.

ERIC Educational Resources Information Center

Watt, Carolyn; Sorgnit, Heather; Medina, Catherine; Jennings, Marianne; Heimbecker, Connie; Gonnie, Pat; Dugi, Audrelia; Bowsley, Virginia; Prater, Greg

A study in the Kayenta Unified School District (Arizona) on the Navajo Nation--the largest reservation in the United States--examined cultural and language barriers in teaching Navajo special education students. Questionnaires were returned from 26 teachers at all grade levels, and interviews were conducted with 5 teachers and the district…

When the Spaniels Conquered Central America: Academic English and First Year Composition Instruction

ERIC Educational Resources Information Center

Sugawara, Yosei

2013-01-01

This dissertation presents the findings of an on-line survey completed by 222 FYC (First Year Composition) instructors at universities and community colleges across the United States along with supplemental information derived from multiple open-ended interviews with seven FYC instructors in Arizona. Both survey and interview questions were…

Enzootic Rabies Elimination from Dogs and Reemergence in Wild Terrestrial Carnivores, United States

PubMed Central

Reeder, Serena A.; Orciari, Lillian A.; Yager, Pamela A.; Franka, Richard; Blanton, Jesse D.; Zuckero, Letha; Hunt, Patrick; Oertli, Ernest H.; Robinson, Laura E.; Rupprecht, Charles E.

2008-01-01

To provide molecular and virologic evidence that domestic dog rabies is no longer enzootic to the United States and to identify putative relatives of dog-related rabies viruses (RVs) circulating in other carnivores, we studied RVs associated with recent and historic dog rabies enzootics worldwide. Molecular, phylogenetic, and epizootiologic evidence shows that domestic dog rabies is no longer enzootic to the United States. Nonetheless, our data suggest that independent rabies enzootics are now established in wild terrestrial carnivores (skunks in California and north-central United States, gray foxes in Texas and Arizona, and mongooses in Puerto Rico), as a consequence of different spillover events from long-term rabies enzootics associated with dogs. These preliminary results highlight the key role of dog RVs and human–dog demographics as operative factors for host shifts and disease reemergence into other important carnivore populations and highlight the need for the elimination of dog-related RVs worldwide. PMID:19046506

[Arizona] Field Test Report. Vol. 10. Learn to Earn. 1974-75.

ERIC Educational Resources Information Center

Small, Charles; And Others

The field test report on the "Learn to Earn" instructional unit for grade 6 is one of a series of reports on the Arizona developed Career Education Curriculum Units. Presented is specific information as to the success of the units in terms of the learner's cognitive, affective, and psychomotor behavior according to expressed performance…

State of Outrage: Immigrant-Related Legislation and Education in Arizona

ERIC Educational Resources Information Center

Powers, Jeanne M.; Williams, Tiffany R.

2012-01-01

In April 2010, Arizona made national headlines when Governor Jan Brewer signed SB 1070, the "Support Our Law Enforcement and Safe Neighborhoods Act" which was aimed at deterring illegal immigration to Arizona. SB 1070 is the most prominent of a series of laws and other state policies targeting immigrants in Arizona that date back to the…

Traffic and expenditures on Arizona state highways

DOT National Transportation Integrated Search

2000-06-01

Using Arizona Department of Transportation data, this study examines the distribution of expenditures, revenues and vehicle utilization of Arizona's state highways from 1986-1998. Three measures are used to evaluate the distribution of highway infras...

Western Arizona Region State-Tribal Transportation Forum : proceedings report.

DOT National Transportation Integrated Search

2003-09-01

The Federal Highway Administration (FHWA) and the Arizona Department of : Transportation (ADOT), in conjunction with the ADOT Tribal Strategic Partnering : Team (ATSPT), sponsored the Western Arizona Region State-Tribal : Transportation Forum to prov...

Southern Arizona Region State-Tribal Transportation Forum : proceedings report.

DOT National Transportation Integrated Search

2003-03-01

The Federal Highway Administration (FHWA), and the Arizona Department of : Transportation (ADOT), in conjunction with the ADOT Tribal Strategic Partnering : Team (ATSPT), sponsored the Southern Arizona Region State-Tribal : Transportation Forum to pr...

Transit in Greater Arizona : final report.

DOT National Transportation Integrated Search

2016-07-01

This study informed the Arizona Department of Transportations future State Transit Plan. The study : addressed transit planning and use with emphasis on Greater Arizona, those portions of the state that : consist primarily of rural areas or smalle...

Transit in greater Arizona : final report.

DOT National Transportation Integrated Search

2016-07-01

This study informed the Arizona Department of Transportations future State Transit Plan. The study : addressed transit planning and use with emphasis on Greater Arizona, those portions of the state that : consist primarily of rural areas or smalle...

The Condition of Pre-K-12 Education in Arizona: 2005

ERIC Educational Resources Information Center

Arizona Education Policy Initiative, 2005

2005-01-01

This paper, the second annual report by the Arizona Education Policy Initiative (AEPI), is a collection of policy briefs on key issues in Arizona education. The authors of these briefs are on the faculty of Arizona's three public universities: Arizona State University (ASU), Northern Arizona University (NAU), and the University of Arizona (UA).…

Change Takes Root in the Desert

ERIC Educational Resources Information Center

Blumenstyk, Goldie

2012-01-01

The author reports on how Arizona State University (ASU) pursues transformation on a grand scale while embracing inclusiveness. Michael Crow, Arizona State University's president and idea man, is pushing the institution to innovate and still fulfill its mission to be inclusive. By itself, Arizona State University's transformation over the past…

Eolian sand transport pathways in the southwestern United States: Importance of the Colorado River and local sources

USGS Publications Warehouse

Muhs, D.R.; Reynolds, R.L.; Been, J.; Skipp, G.

2003-01-01

Geomorphologists have long recognized that eolian sand transport pathways extend over long distances in desert regions. Along such pathways, sediment transport by wind can surmount topographic obstacles and cross major drainages. Recent studies have suggested that three distinct eolian sand transport pathways exist (or once existed) in the Mojave and Sonoran Desert regions of the southwestern United States. One hypothesized pathway is colian sand transport from the eastern Mojave Desert of California into western Arizona, near Parker, and would require sand movement across what must have been at least a seasonally dry Colorado River valley. We tested this hypothesis by mineralogical, geochemical and magnetic analyses of eolian sands on both sides of the Colorado River, as well as sediment from the river itself. Results indicate that dunes on opposite sides of the Colorado River are mineralogically distinct: eastern California dunes are feldspar-rich whereas western Arizona dunes are quartz-rich, derived from quartz-rich Colorado River sediments. Because of historic vegetation changes, little new sediment from the Colorado River is presently available to supply the Parker dunes. Based on this study and previous work, the Colorado River is now known to be the source of sand for at least three of the major dune fields of the Sonoran Desert of western Arizona and northern Mexico. On the other hand, locally derived alluvium appears to be a more important source of dune fields in the Mojave Desert of California. Although many geomorphologists have stressed the importance of large fluvial systems in the origin of desert dune fields, few empirical data actually exist to support this theory. The results presented here demonstrate that a major river system in the southwestern United States is a barrier to the migration of some dune fields, but essential to the origin of others. Published by Elsevier Science Ltd.

Assessment of Vulnerability to Coccidioidomycosis in Arizona and California.

PubMed

Shriber, Jennifer; Conlon, Kathryn C; Benedict, Kaitlin; McCotter, Orion Z; Bell, Jesse E

2017-06-23

Coccidioidomycosis is a fungal infection endemic to the southwestern United States, particularly Arizona and California. Its incidence has increased, potentially due in part to the effects of changing climatic variables on fungal growth and spore dissemination. This study aims to quantify the county-level vulnerability to coccidioidomycosis in Arizona and California and to assess the relationships between population vulnerability and climate variability. The variables representing exposure, sensitivity, and adaptive capacity were combined to calculate county level vulnerability indices. Three methods were used: (1) principal components analysis; (2) quartile weighting; and (3) percentile weighting. Two sets of indices, "unsupervised" and "supervised", were created. Each index was correlated with coccidioidomycosis incidence data from 2000-2014. The supervised percentile index had the highest correlation; it was then correlated with variability measures for temperature, precipitation, and drought. The supervised percentile index was significantly correlated ( p < 0.05) with coccidioidomycosis incidence in both states. Moderate, positive significant associations ( p < 0.05) were found between index scores and climate variability when both states were concurrently analyzed and when California was analyzed separately. This research adds to the body of knowledge that could be used to target interventions to vulnerable counties and provides support for the hypothesis that population vulnerability to coccidioidomycosis is associated with climate variability.

Assessment of Vulnerability to Coccidioidomycosis in Arizona and California

PubMed Central

Conlon, Kathryn C.; Benedict, Kaitlin; McCotter, Orion Z.; Bell, Jesse E.

2017-01-01

Coccidioidomycosis is a fungal infection endemic to the southwestern United States, particularly Arizona and California. Its incidence has increased, potentially due in part to the effects of changing climatic variables on fungal growth and spore dissemination. This study aims to quantify the county-level vulnerability to coccidioidomycosis in Arizona and California and to assess the relationships between population vulnerability and climate variability. The variables representing exposure, sensitivity, and adaptive capacity were combined to calculate county level vulnerability indices. Three methods were used: (1) principal components analysis; (2) quartile weighting; and (3) percentile weighting. Two sets of indices, “unsupervised” and “supervised”, were created. Each index was correlated with coccidioidomycosis incidence data from 2000–2014. The supervised percentile index had the highest correlation; it was then correlated with variability measures for temperature, precipitation, and drought. The supervised percentile index was significantly correlated (p < 0.05) with coccidioidomycosis incidence in both states. Moderate, positive significant associations (p < 0.05) were found between index scores and climate variability when both states were concurrently analyzed and when California was analyzed separately. This research adds to the body of knowledge that could be used to target interventions to vulnerable counties and provides support for the hypothesis that population vulnerability to coccidioidomycosis is associated with climate variability. PMID:28644403

Clearing the Jungles of Panama. The Civil Engineer, Fall 1999, Volume 7, Number 3

DTIC Science & Technology

1999-01-01

Clark Air Base, Philippines. After earning an M.S. degree in civil engineering from Arizona State University , he went on to assignments with the...The Civil Engineer - United States Air Force i il i i i Clearing the Jungles of Panama Report Documentation Page Form ApprovedOMB No. 0704-0188...good idea of when and where they’re most likely to be deployed. Tied to deployments is what’s referred to as the “steady- state requirement.” This

77 FR 22676 - Revisions to the Arizona State Implementation Plan, Pinal County Air Quality Control District

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-17

... the Arizona State Implementation Plan, Pinal County Air Quality Control District AGENCY: Environmental... disapproval of a revision to the Pinal County Air Quality Control District portion of the Arizona State... the Control Officer to determine whether the manner of control of fugitive emissions is satisfactory...

Arizona Air Quality State Implementation Plans; Final Approval; Douglas, Arizona; Second 10-Year Sulfur Dioxide Maintenance Plan

EPA Pesticide Factsheets

EPA is taking final rulemaking action to approve, as part of the State Implementation Plan (SIP) for the State of Arizona, the second 10-year maintenance plan for the Douglas maintenance area for the 1971 National Ambient Air Quality Standards for SO2.

Reduction of earthquake risk in the united states: Bridging the gap between research and practice

USGS Publications Warehouse

Hays, W.W.

1998-01-01

Continuing efforts under the auspices of the National Earthquake Hazards Reduction Program are under way to improve earthquake risk assessment and risk management in earthquake-prone regions of Alaska, California, Nevada, Washington, Oregon, Arizona, Utah, Wyoming, and Idaho, the New Madrid and Wabash Valley seismic zones in the central United States, the southeastern and northeastern United States, Puerto Rico, Virgin Islands, Guam, and Hawaii. Geologists, geophysicists, seismologists, architects, engineers, urban planners, emergency managers, health care specialists, and policymakers are having to work at the margins of their disciplines to bridge the gap between research and practice and to provide a social, technical, administrative, political, legal, and economic basis for changing public policies and professional practices in communities where the earthquake risk is unacceptable. ?? 1998 IEEE.

Utilizing hydrologic, statistical, and geochemical tools to assess uranium mobility in surface and near-surface environments

NASA Astrophysics Data System (ADS)

Naftz, D. L.; Walton-Day, K. E.; Fuller, C.; Dam, W. L.; Briggs, M. A.; Snyder, T.

2015-12-01

Legacy uranium (U) mining and processing activities have resulted in soil and water contamination on Federal, state, and tribal lands in the western United States. Sites include legacy mill sites associated with U extraction now managed by the Department of Energy and thousands of waste dumps associated with U exploration, mining, and processing. Recently (2012), over 400,000 hectares of federally managed land in northern Arizona was withdrawn from consideration of mining for a 20-year period to protect the Grand Canyon watershed from potentially adverse effects of U mineral exploration and development. Ore from active and recently active U mines in the Colorado Plateau, the Henry Mountains Complex, and the Arizona Strip is transported to the only currently (2015) active conventional mill site in the western United States, located in Utah. Previous and ongoing U.S. Geological Survey assessments to examine U mobility at a variety of legacy and active sites associated with ore exploration, extraction, and processing will be presented as field-scale examples. Topics associated with site investigations will include: (1) offsite migration of radionuclides associated with the operation of the White Mesa U mill; (2) long-term contaminant transport from legacy U waste dumps on Bureau of Land Management regulated land in Utah; (3) application of incremental soil sampling techniques to determine pre- and post-mining radionuclide levels associated with planned and operating U mines in northern Arizona; (4) application of fiber optic digital temperature sensing equipment to identify areas where shallow groundwater containing elevated U levels may be discharging to a river adjacent to a reclaimed mill site in central Wyoming; and (5) field-scale manipulation of groundwater chemistry to limit U migration from a legacy upgrader site in southeastern Utah.

Enriching Arizona's Knowledge Economy: Creating the Research Connections, Attention, and Talent Arizona Needs to Compete. Proposition 301 Investments at Arizona State University, FY 2002-FY 2005

ERIC Educational Resources Information Center

Heffernon, Rick

2006-01-01

This report presents results tracked by the CAT Measures, a 21st century assessment tool for enabling policymakers to monitor "en route" performance of their public investments in science and technology research. Developed by Morrison Institute for Public Policy at Arizona State University, the CAT Measures analyze growth supporting…

Transcriptome changes occurred in the whitefly, B. tabaci MEAM1 in response to feeding on melon infected with the crinivirus, CYSDV

USDA-ARS?s Scientific Manuscript database

Cucurbit yellow stunting disorder virus (CYSDV), a crinivirus transmitted by the whitefly, B. tabaci, causes widespread losses in melon in many parts of the world. The virus emerged in the southwestern United States (Arizona and California) and western Mexico in 2006 and rapidly became established ...

A Little Knowledge is a Dangerous Thing...Emerging Miranda Research and Professional Roles for Psychologists

ERIC Educational Resources Information Center

Rogers, Richard

2008-01-01

In Miranda v. Arizona (1966), the 20th century's most prominent and consequential legal decision on constitutionally guaranteed rights against compelled self-incrimination, the Supreme Court of the United States mandated the delivery of specific warnings to persons facing custodial interrogation. Owing in large part to popularization of these…

47 CFR 101.31 - Temporary and conditional authorizations.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., such as the continental United States. Sufficient data must be submitted to show the need for the... Dimensions=radius in kilometers Center-point Kitt Peak, Arizona 60 N31-57-22; W111-36-42 Big Pine, California... 160 N38-25-59; W79-50-24 Note: Coordinates are referenced to North American Datum 1983 (NAD83). (vii...

A Comparative Cross-Cultural Examination of Community Art Education Programs in South Korea and the United States

ERIC Educational Resources Information Center

Shin, Ryan; Kim, Junghee

2014-01-01

The authors conducted comparative cross-cultural research to examine a select group of the available and more noteworthy art education organizations and their programs after observing significant differences in the community art education programs offered in Tucson, Arizona, and Anyang, South Korea. The study reports several major differences…

Sapindus saponaria var. drummondii (Hook. & Arn.) L. Benson: western soapberry

Treesearch

Ralph A. Read; John C. Zasada

2008-01-01

Western soapberry grows on clay soils and on dry limestone uplands from southwestern Missouri to Louisiana, and westward through Oklahoma and Texas to southern Colorado, New Mexico, southern Arizona, and northern Mexico. It is used as an indicator species for riparian habitats in parts of the southwestern United States (Tirmenstein 1990). The soapberry family comprises...

Earth Observation taken by Expedition 33 crew

NASA Image and Video Library

2012-10-09

ISS033-E-011058 (9 Oct. 2012) --- Photographed by one of the Expedition 33 crew members aboard the International Space Station, this oblique nocturnal view features Phoenix, Arizona. According to the U.S. Census Bureau, the Phoenix-Mesa-Glendale metro area has a population approaching 4.5 million, ranking the area number 13 in the United States.

78 FR 54910 - Notice of Intent To Prepare an Environmental Impact Statement and Public Scoping Meetings for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-06

... DEPARTMENT OF THE INTERIOR Bureau of Reclamation [A10-1523-2000-229-00-0-1, 3205000] Notice of... Apache Tribe Rural Water System Project, Arizona AGENCY: Bureau of Reclamation, Interior. ACTION: Notice... Act of 2010), the United States Congress authorized and directed Reclamation to plan, design, and...

Genetic structuring of Coues white-tailed deer in the southwestern United States

Treesearch

Roy G. Lopez

2006-01-01

The manuscripts in this thesis examine different aspects of white-tailed deer. In the first manuscript I used microsatellite DNA markers in the form of multilocus genotype data and microsatellite allele frequencies to examine spatial patterns of genetic relatedness for Coues white-tailed deer (Odocoileus virginianus couesi) in Arizona and New Mexico...

To designate the facility of the United States Postal Service located at 100 North Taylor Lane in Patagonia, Arizona, as the "Jim Kolbe Post Office".

THOMAS, 111th Congress

Rep. Giffords, Gabrielle [D-AZ-8

2010-01-21

Senate - 03/04/2010 Homeland Security and Governmental Affairs referred to Subcommittee on Federal Financial Management, Government Information, Federal Services, and International Security. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Teachers' and Parents' Perceptions of Special Education Referral for African American Students

ERIC Educational Resources Information Center

Smith-McClelland, Darlene

2017-01-01

Patterns of representation of African Americans in K-12 special education programs vary across the United States. A school district in Arizona has a 13% African American population, yet the African American special education representation is 17%. The purpose of this grounded theory study was to generate an understanding of the processes related…

Educational Renegades: Dissatisfied Teachers as Drivers of Charter School Formation

ERIC Educational Resources Information Center

Milliman, Scott; Maranto, Robert

2009-01-01

The U.S. charter school movement has expanded rapidly, but this growth is geographically uneven at the school district level. Focusing on Arizona--which has the least restrictive charter school law in the United States--we use district variables to determine the factors driving charter market share in 41 districts. Included in our analysis is an…

47 CFR 101.31 - Temporary and conditional authorizations.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., such as the continental United States. Sufficient data must be submitted to show the need for the... region Dimensions=radius in kilometers Center-point Kitt Peak, Arizona 60 N31-57-22; W111-36-42 Big Pine..., West Virginia 160 N38-25-59; W79-50-24 Note: Coordinates are referenced to North American Datum 1983...

47 CFR 101.31 - Temporary and conditional authorizations.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., such as the continental United States. Sufficient data must be submitted to show the need for the... region Dimensions=radius in kilometers Center-point Kitt Peak, Arizona 60 N31-57-22; W111-36-42 Big Pine..., West Virginia 160 N38-25-59; W79-50-24 Note: Coordinates are referenced to North American Datum 1983...

47 CFR 101.31 - Temporary and conditional authorizations.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., such as the continental United States. Sufficient data must be submitted to show the need for the... region Dimensions=radius in kilometers Center-point Kitt Peak, Arizona 60 N31-57-22; W111-36-42 Big Pine..., West Virginia 160 N38-25-59; W79-50-24 Note: Coordinates are referenced to North American Datum 1983...

The Integration of Lone English Nouns into Bilingual Sonoran Spanish

ERIC Educational Resources Information Center

Bessett, Ryan M.

2017-01-01

Using data from Arizona, United States, the present study seeks to further our understanding of lone other language items (LOLIs) in bilingual discourse and their status as either borrowings or codeswitches by measuring the degree of incorporation that can indicate a LOLI's status as a borrowing or codeswitching. To accomplish this aim, nouns from…

77 FR 62413 - Establishment of the Cesar E. Chavez National Monument

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-12

... leaders in the history of the United States. From humble beginnings in Yuma, Arizona, to the founding of... through C[eacute]sar Ch[aacute]vez death in 1993, La Paz was at the forefront of the American farm worker..., La Paz became a symbol of the accomplishments and broadening of the American farm worker movement. At...

Assessing Climate Change Impacts for DoD installations in the Southwest United States During the Warm Season

DTIC Science & Technology

2017-03-10

20 4. Statistical analysis methods to characterize distributions and trends...duration precipitation diagram from convective- permitting simulations for Barry Goldwater Range, Arizona. ix Figure 60: Statistically ...Same as Fig. 60 for other DoD facilities in the Southwest as labeled. Figure 62: Statistically significant model ensemble changes in rainfall

Is scorpion antivenom cost-effective as marketed in the United States?

PubMed

Armstrong, Edward P; Bakall, Maja; Skrepnek, Grant H; Boyer, Leslie V

2013-12-15

The purpose of this study was to analyze the cost-effectiveness of scorpion antivenom compared to no antivenom, in the United States, using a decision analysis framework. A decision analytic model was created to assess patient course with and without antivenom. Costs were determined from the perspective of a health care payer. Cost data used in the model were extracted from Arizona Medicaid. The probability of clinical events occurring with and without antivenom was obtained from the published literature, medical claims obtained from Arizona Medicaid, and results of recent clinical trials. Patients that became so ill that mechanical ventilator support was necessary were considered treatment failures. A Monte Carlo simulation was run 1000 times and sampled simultaneously across all variable distributions in the model. The mean success rate was 99.87% (95% CI 99.64%-99.98%) with scorpion antivenom and 94.31% (95% CI 91.10%-96.61%) without scorpion antivenom. The mean cost using scorpion antivenom was $10,708 (95% CI $10,556 - $11,010) and the mean cost without scorpion antivenom was $3178 (95% CI $1627 - $5184). Since the 95% CIs do not overlap for either the success or cost, use of the scorpion antivenom was significantly more effective and significantly more expensive than no antivenom. Cost-effectiveness analysis found that the scorpion antivenom was not cost-effective at its current price as marketed in the United States. The scorpion antivenom marketed in the United States is extremely effective, but too costly to justify its use in most clinical situations. Formulary committees should restrict the use of this antivenom to only the most severe scorpion envenomations. Copyright © 2013 Elsevier Ltd. All rights reserved.

77 FR 62452 - Approval and Promulgation of Implementation Plans; State of Arizona; Prevention of Air Pollution...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-15

... Promulgation of Implementation Plans; State of Arizona; Prevention of Air Pollution Emergency Episodes AGENCY... (SIP) revision submitted by the State of Arizona to address the requirements regarding air pollution... air pollution emergency episodes in CAA section 110(a)(2)(G). Section 110(a)(2)(G) requires that each...

Medical Cannabis in Arizona: Patient Characteristics, Perceptions, and Impressions of Medical Cannabis Legalization.

PubMed

Troutt, William D; DiDonato, Matthew D

2015-01-01

Many advances have been made toward understanding the benefits of medical cannabis. However, less is known about medical cannabis patients themselves. Prior research has uncovered many important patient characteristics, but most of that work has been conducted with participants in California, who may not represent medical cannabis patients throughout the United States. Furthermore, it is unknown if medical cannabis legalization, which typically imposes strict regulations on cannabis cultivation and sale, impacts patients' experiences acquiring and using cannabis. The goal of this study was to address these limitations by (1) examining the characteristics, perceptions, and behaviors of medical cannabis patients in Arizona; and (2) questioning participants with a history of cannabis use regarding their experiences with cannabis before and after legalization. Patients in Arizona share many characteristics with those in California, but also key differences, such as average age and degree of cannabis consumption. Participants also had positive perceptions of the effect of medical cannabis legalization, reporting that feelings of safety and awareness were higher after legalization compared to before. The results are discussed in relation to evidence from patients in other states and in terms of their potential policy implications.

Northern Arizona Region State-Tribal Transportation Forum : proceedings report.

DOT National Transportation Integrated Search

2002-10-01

The Federal Highway Administration (FHWA), Arizona Department of : Transportation (ADOT), and Inter Tribal Council of Arizona (ITCA), in : conjunction with the ADOT Tribal Strategic Partnering Team (ATSPT), sponsored : the Northern Arizona Region Sta...

How Arizona's Dropout Crisis Affects Communities, Creates Economic Losses for the State of Arizona

ERIC Educational Resources Information Center

WestEd, 2014

2014-01-01

One-in-five of Arizona's youth did not complete high school and a similarly large proportion of the state's youth is disconnected from either work or education. These youth face higher risks of unemployment and economic insecurity and are more reliant on government supports. This situation, which fails to ensure that the state's youth are…

Arizona motor vehicle crash facts, 2003

DOT National Transportation Integrated Search

2004-01-01

This publication is an annual statistical review of the motor vehicle crashes in the State of Arizona for calendar year : 2003. The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of : Transportation by ...

Arizona motor vehicle crash facts, 2005

DOT National Transportation Integrated Search

2006-01-01

This publication is an annual statistical review of the motor vehicle crashes in the State of Arizona for calendar year 2005. : The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation by : ...

Arizona motor vehicle crash facts, 2006

DOT National Transportation Integrated Search

2007-01-01

This publication is an annual statistical review of the motor vehicle crashes in the State of Arizona for the calendar year 2006. : The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation b...

Arizona motor vehicle crash facts, 2008

DOT National Transportation Integrated Search

2009-06-25

This publication is an annual statistical review of the motor vehicle crashes in the State of Arizona for the calendar year 2008. : The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation b...

Arizona motor vehicle crash facts, 2007

DOT National Transportation Integrated Search

2009-02-17

This publication is an annual statistical review of the motor vehicle crashes in the State of Arizona for the calendar year 2007. : The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation b...

Arizona motor vehicle crash facts, 2004

DOT National Transportation Integrated Search

2005-01-01

This publication is an annual statistical review of the motor vehicle crashes in the State of Arizona for calendar year 2004. The : results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation by st...

Arizona motor vehicle crash facts, 2010

DOT National Transportation Integrated Search

2010-08-22

This publication is an annual statistical review of the motor vehicle crashes in the State of Arizona for the calendar year 2010. The results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation by ...

Arizona motor vehicle crash facts, 2014.

DOT National Transportation Integrated Search

2015-06-01

This publication is an annual statistical review of the motor vehicle crashes in the State of Arizona for the calendar year 2014. The : results are compiled from Arizona Traffic Accident Reports submitted to the Arizona Department of Transportation b...

Spider Gland Fluids: From Protein-Rich Isotropic Liquid to Insoluble Super Fiber

DTIC Science & Technology

2013-09-17

natural gland fluids with solid-state NMR can be used to guide the production of synthetic spider silk fibers that more closely match native spider silk...duct contents in combination with micro -imaging. An ability to conduct NMR spectroscopy in combination with MRI will provide us with a structural...NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Arizona State University,Tempe,AZ,85281 8. PERFORMING ORGANIZATION

75 FR 52045 - Arizona Public Service Company, Palo Verde Nuclear Generating Station, Unit 3; Environmental...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... Company, Palo Verde Nuclear Generating Station, Unit 3; Environmental Assessment and Finding of No.... NPF-74, issued to Arizona Public Service Company (APS, the licensee), for operation of Palo Verde... Statement for the Palo Verde Nuclear Generating Station, NUREG-0841, dated February 1982. Agencies and...

National Water-Quality Assessment Program: Central Arizona Basins

USGS Publications Warehouse

Cordy, Gail E.

1994-01-01

In 1991, the U.S. Geological Survey (USGS) began to implement a full-scale National Water-Quality Assessment (NAWQA) program. The long-term goals of the NAWQA program are to describe the status and trends in the quality of a large, representative part of the Nation's surface-water and ground-water resources and to provide a sound, scientific understanding of the primary natural and human factors affecting the quality of these resources. In meeting these goals, the program will produce a wealth of water-quality information that will be useful to policymakers and managers at the National, State, and local levels. Studies of 60 hydrologic systems that include parts of most major river basins and aquifer systems (study-unit investigations) are the building blocks of the national assessment. The 60 study units range in size from 1,000 to about 60,000 mi2 and represent 60 to 70 percent of the Nation's water use and population served by public water supplies. Twenty study-unit investigations were started in 1991, 20 additional studies started in 1994, and 20 more are planned to start in 1997. The Central Arizona Basins study unit began assessment activities in 1994.

Ground-Water Flow Model of the Sierra Vista Subwatershed and Sonoran Portions of the Upper San Pedro Basin, Southeastern Arizona, United States, and Northern Sonora, Mexico

USGS Publications Warehouse

Pool, D.R.; Dickinson, Jesse

2007-01-01

A numerical ground-water model was developed to simulate seasonal and long-term variations in ground-water flow in the Sierra Vista subwatershed, Arizona, United States, and Sonora, Mexico, portions of the Upper San Pedro Basin. This model includes the simulation of details of the groundwater flow system that were not simulated by previous models, such as ground-water flow in the sedimentary rocks that surround and underlie the alluvial basin deposits, withdrawals for dewatering purposes at the Tombstone mine, discharge to springs in the Huachuca Mountains, thick low-permeability intervals of silt and clay that separate the ground-water flow system into deep-confined and shallow-unconfined systems, ephemeral-channel recharge, and seasonal variations in ground-water discharge by wells and evapotranspiration. Steady-state and transient conditions during 1902-2003 were simulated by using a five-layer numerical ground- water flow model representing multiple hydrogeologic units. Hydraulic properties of model layers, streamflow, and evapotranspiration rates were estimated as part of the calibration process by using observed water levels, vertical hydraulic gradients, streamflow, and estimated evapotranspiration rates as constraints. Simulations approximate observed water-level trends throughout most of the model area and streamflow trends at the Charleston streamflow-gaging station on the San Pedro River. Differences in observed and simulated water levels, streamflow, and evapotranspiration could be reduced through simulation of climate-related variations in recharge rates and recharge from flood-flow infiltration.

Fire - Southern Oscillation relations in the southwestern United States

USGS Publications Warehouse

Swetnam, T.W.; Betancourt, J.L.

1990-01-01

Fire scar and tree growth chronologies (1700 to 1905) and fire statistics (since 1905) from Arizona and New Mexico show that small areas burn after wet springs associated with the low phase of the Southern Oscillation (SO), whereas large areas burn after dry springs associated with the high phase of the SO. Through its synergistic influence on spring weather and fuel conditions, climatic variability in the tropical Pacific significantly influences vegetation dynamics in the southwestern United States. Synchrony of fire-free and severe fire years across diverse southwestern forests implies that climate forces fire regimes on a subcontinental scale; it also underscores the importance of exogenous factors in ecosystem dynamics.

Element concentrations in surface soils of the Coconino Plateau, Grand Canyon region, Coconino County, Arizona

USGS Publications Warehouse

Van Gosen, Bradley S.

2016-09-15

This report provides the geochemical analyses of a large set of background soils collected from the surface of the Coconino Plateau in northern Arizona. More than 700 soil samples were collected at 46 widespread areas, sampled from sites that appear unaffected by mineralization and (or) anthropogenic contamination. The soils were analyzed for 47 elements, thereby providing data on metal concentrations in soils representative of the plateau. These background concentrations can be used, for instance, for comparison to metal concentrations found in soils potentially affected by natural and anthropogenic influences on the Coconino Plateau in the Grand Canyon region of Arizona.The soil sampling survey revealed low concentrations for the metals most commonly of environmental concern, such as arsenic, cobalt, chromium, copper, mercury, manganese, molybdenum, lead, uranium, vanadium, and zinc. For example, the median concentrations of the metals in soils of the Coconino Plateau were found to be comparable to the mean values previously reported for soils of the western United States.

Results of the Arizona Medicaid health information technology pharmacy focus groups.

PubMed

Warholak, Terri L; Murcko, Anita; McKee, Megan; Urbine, Terry

2011-12-01

In 2007, a federal Medicaid Transformation Grant was awarded to design, develop, and deploy a statewide Health Information Exchange and Electronic Health Record in Arizona, United States. To explore the health information technology needs, knowledge, and expectations of Arizona's health care professionals, moderated focus groups were conducted. This article describes the results of the pharmacist focus groups. Focus group activities included a brief presentation, completion of a paper-based survey, and group discussion. The methods included solicitation by invitation, participant selection, meeting content, collaterals, focus group execution, recording, analysis, and discerning comparability among groups. Pharmacy focus group discussions centered on electronic prescribing, including the anticipated advantages: reducing handwriting interpretation errors, improving formulary compliance, improving communication with prescribers, increasing efficiency, and ensuring data accuracy. Disadvantages included: medication errors, inadequate training and knowledge of software applications, and inflated patient expectations. Pharmacists ranked e-prescribing as the highest priority feature of an electronic health system. Copyright © 2011 Elsevier Inc. All rights reserved.

76 FR 584 - State of Arizona Resource Advisory Council Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-05

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLAZ910000.L12100000.XP0000LXSS150A00006100.241A] State of Arizona Resource Advisory Council Meeting AGENCY: Bureau of Land Management, Interior... the Interior, Bureau of Land Management (BLM), Arizona Resource Advisory Council (RAC), will meet on...

40 CFR 272.151 - Arizona State-administered program: Final authorization.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Arizona § 272.151... the hazardous waste management program under Subtitle C of RCRA, 42 U.S.C. 6921 et seq. (i) EPA Approved Arizona Statutory Requirements Applicable to the Hazardous Waste Management Program, June 1995...

40 CFR 272.151 - Arizona State-administered program: Final authorization.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Arizona § 272.151... the hazardous waste management program under Subtitle C of RCRA, 42 U.S.C. 6921 et seq. (i) EPA Approved Arizona Statutory Requirements Applicable to the Hazardous Waste Management Program, June 1995...

40 CFR 272.151 - Arizona State-administered program: Final authorization.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Arizona § 272.151... the hazardous waste management program under Subtitle C of RCRA, 42 U.S.C. 6921 et seq. (i) EPA Approved Arizona Statutory Requirements Applicable to the Hazardous Waste Management Program, June 1995...

40 CFR 272.151 - Arizona State-administered program: Final authorization.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Arizona § 272.151... the hazardous waste management program under Subtitle C of RCRA, 42 U.S.C. 6921 et seq. (i) EPA Approved Arizona Statutory Requirements Applicable to the Hazardous Waste Management Program, June 1995...

Greater Huachuca Mountains Fire Management Group

Treesearch

Brooke S. Gebow; Carol Lambert

2005-01-01

The Greater Huachuca Mountains Fire Management Group is developing a fire management plan for 500,000 acres in southeast Arizona. Partner land managers include Arizona State Parks, Arizona State Lands, Audubon Research Ranch, Coronado National Forest, Coronado National Memorial, Fort Huachuca, The Nature Conservancy, San Pedro Riparian National Conservation Area, and...

40 CFR 272.151 - Arizona State-administered program: Final authorization.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Arizona § 272.151... the hazardous waste management program under Subtitle C of RCRA, 42 U.S.C. 6921 et seq. (i) EPA Approved Arizona Statutory Requirements Applicable to the Hazardous Waste Management Program, June 1995...

An Ecosystems and Vulnerable Populations Perspective on Solastalgia and Psychological Distress After a Wildfire

Treesearch

David Eisenman; Sarah McCaffrey; Ian Donatello; Grant Marshal

2015-01-01

We studied the relationship between psychological distress and relative resource and risk predictors, including loss of solace from the landscape (solastalgia), one year after the Wallow Fire, in Arizona, United States. Solastalgia refers to the distress caused by damage to the surrounding natural environment and it has not been examined for its relationship to...

Teaching Indigenous Languages. Selected Papers from the Annual Symposium on Stabilizing Indigenous Languages (4th, Flagstaff, Arizona, May 1-3, 1997).

ERIC Educational Resources Information Center

Reyhner, Jon, Ed.

The 25 papers collected in this book represent the thoughts and experiences of indigenous language activists from the United States, Canada, Mexico, and New Zealand, and are grouped in six categories: tribal and school roles, teaching students, teacher education, curriculum and materials development, language attitudes and promotion, and summary…

Site index curves for white fir in the southwestern United States developed using a guide curve method

Treesearch

Robert L. Mathiasen; William K. Olsen; Carleton B. Edminster

2006-01-01

Site index curves for white fir (Abies concolor) in Arizona, New Mexico, and southwestern Colorado were developed using height-age measurements and an estimated guide curve and 95% confidence intervals for individual predictions. The curves were developed using height-age data for 1,048 white firs from 263 study sites distributed across eight...

Cultural influence as a factor in determining the distribution of a rare sage, Salvia dorrii subspecies mearnsii

Treesearch

Kristin D. Huisinga

2001-01-01

Although related taxa occur throughout the western United States, Salvia dorrii ssp. mearnsii is endemic to central Arizona. In part, its narrow distribution may be attributed to prehistoric human influences. A spatial analysis was used to determine the relationship of archaeological sites and populations of S. dorrii ssp. mearnsii. In the lower Verde Valley,...

Characteristics of snags containing excavated cavities in northern Arizona mixed-conifer and ponderosa pine forests

Treesearch

Joseph L. Ganey; Scott C. Vojta

2004-01-01

Snags provide an important resource for a rich assemblage of cavity-nesting birds in the southwestern United States. To expand our knowledge of snag use by cavity-nesting birds in this region, we documented characteristics of snags with and without excavated cavities in mixed-conifer and ponderosa pine (Pinus ponderosa Dougl. ex Laws) forest in north...

Current status of experimental paired-watershed research in the USDA Forest Service

Treesearch

Robert R. Ziemer; Douglas F. Ryan

2000-01-01

The first paired-watershed experiment on forested lands in the United States was conducted by the USDA Forest Service from 1909-1928 near Wagon Wheel Gap in Colorado. By the 1930's, experimental watershed studies had been initiated in southern California (San Dimas), Arizona (Sierra Ancha), and North Carolina (Coweeta). By the 1960's, there were 150...

Biodiversity in the Madrean Archipelago of Sonora, Mexico

Treesearch

Thomas R. Van Devender; Sergio Avila-Villegas; Melanie Emerson; Dale Turner; Aaron D. Flesch; Nicholas S. Deyo

2013-01-01

Flowery rhetoric often gives birth to new terms that convey images and concepts, lead to inspiration and initiative. On the 1892-1894 expedition to resurvey the United States-Mexico boundary, Lieutenant David Dubose Gaillard described the Arizona-Sonora borderlands as “bare, jagged mountains rising out of the plains like islands from the sea” (Mearns 1907; Hunt and...

Review of black-tailed prairie dog reintroduction strategies and site selection: Arizona reintroduction

Treesearch

Sarah L. Hale; John L. Koprowski; Holly Hicks

2013-01-01

The black-tailed prairie dog (Cynomys ludovicianus) was once widely distributed throughout the western United States; however, anthropogenic influences have reduced the species’ numbers to 2 percent of historical populations. Black-tailed prairie dogs are described as a keystone species in the grassland ecosystem, and provide many unique services, including burrows for...

Sonoran Pronghorn Literature: An Annotated Bibliography

USGS Publications Warehouse

Krausman, Paul R.; Morgart, John R.; Harris, Lisa K.; O'Brien, Chantal S.; Cain, James W.; Rosenstock, Steve S.

2005-01-01

EXECUTIVE SUMMARY The Sonoran pronghorn (Antilocapra americana sonoriensis) is 1 of 5 subspecies of pronghorn in North America. Sonoran pronghorn historically ranged from eastern California into southeastern Arizona and south to Sonora, Mexico. Sonoran pronghorn currently inhabit the Sonoran Desert in Southwestern Arizona and northern Sonora, Mexico. Unfortunately, their future in North America is uncertain. In the United States, as of December 2004, there were <51 freeranging individual Sonoran pronghorn. This subspecies has been listed as endangered by the United States Fish and Wildlife Service since 1967. Because of the rapid decline in population size, biologists and managers increased management efforts to reverse the downward spiral to extinction. To assist with enhanced management we have compiled an annotated bibliography of most of the works published on Sonoran pronghorn including peer-reviewed papers (n = 31, including submitted manuscripts), books (n = 26), theses and dissertations (n = 5), conferences, proceedings and symposiums (n = 31), reports (n = 84), abstracts (n = 14), popular articles (n = 41), and others (n = 4). These are the same categories under which we list annotations. Most of the articles involve A. a. sonoriensis. We present the scientific name of other pronghorn when clarification is needed.

Mesoscale simulations of atmospheric flow and tracer transport in Phoenix, Arizona

NASA Astrophysics Data System (ADS)

Wang, Ge; Ostoja-Starzewski, Martin

2006-09-01

Large urban centres located within confining rugged or complex terrain can frequently experience episodes of high concentrations of lower atmospheric pollution. Metropolitan Phoenix, Arizona (United States), is a good example, as the general population is occasionally subjected to high levels of lower atmospheric ozone, carbon monoxide and suspended particulate matter. As a result of dramatic but continuous increase in population, the accompanying environmental stresses and the local atmospheric circulation that dominates the background flow, an accurate simulation of the mesoscale pollutant transport across Phoenix and similar urban areas is becoming increasingly important. This is particularly the case in an airshed, such as that of Phoenix, where the local atmospheric circulation is complicated by the complex terrain of the area.

Earth Observations taken by the Expedition 13 crew

NASA Image and Video Library

2006-05-10

ISS013-E-17394 (10 May 2006) --- The central Phoenix Metro Area, Arizona is featured in this image photographed by an Expedition 13 crewmember on the International Space Station. The Phoenix, Arizona metropolitan area is the largest in the southwestern United States, and is comprised of 21 contiguous incorporated municipalities. Such a collection of discrete political entities forming a larger integrated urban landscape is referred to as a conurbation by urban geographers. This portion of a high resolution (approximately 9 meters/pixel) photograph (upper image) of the central metro region includes the boundary area between three of the municipalities included in the conurbation: the Cities of Phoenix (upper image, left), Tempe (upper image, center and lower right), and Scottsdale (upper image, upper right).

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR HARVARD PM IMPACTOR CALIBRATION AND LEAK TESTING (UA-L-7.1)

EPA Science Inventory

The purpose of this SOP is to describe the procedures for the periodic calibration and leak testing of Harvard particulate matter (PM) impactor units. This procedure applies directly to the calibration and leak testing of Harvard PM impactor units used during the Arizona NHEXAS ...

A Brief Review of Black Cowboys in the Territory of Arizona.

ERIC Educational Resources Information Center

Holmes, Edward, Jr.

Designed to aid K-12 teachers in preparing a unit on the West, this paper summarizes the role of black cowboys in the Arizona territory and provides strategies and resources on teaching the subject. Section 1, an introduction, contains a list of unit objectives and discussion of instructional methods and techniques. Sections 2 through 8 contain…

NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR HARVARD PM IMPACTOR CALIBRATION AND LEAK TESTING (UA-L-7.1)

EPA Science Inventory

The purpose of this SOP is to describe the procedures for the periodic calibration and leak testing of Harvard particulate matter (PM) impactor units. This procedure applies directly to the calibration and leak testing of Harvard PM impactor units used during the Arizona NHEXAS ...

75 FR 52017 - Notice of Inventory Completion: U.S. Department of the Interior, Bureau of Indian Affairs...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... of the Interior, Bureau of Indian Affairs, Washington, DC, and Arizona State Museum, University of... Arizona State Museum, University of Arizona, Tucson, AZ. The human remains and associated funerary [[Page... of the museum, institution, or Federal agency that has control of the Native American human remains...

76 FR 790 - Arizona; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-06

... eligible to apply for assistance under the Hazard Mitigation Grant Program. The following Catalog of... declaration of a major disaster for the State of Arizona (FEMA-1950-DR), dated December 21, 2010, and related... follows: I have determined that the damage in certain areas of the State of Arizona resulting from severe...

75 FR 64320 - Arizona; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-19

... declaration of a major disaster for the State of Arizona (FEMA-1940-DR), dated October 4, 2010, and related determinations. DATES: Effective Date: October 4, 2010. FOR FURTHER INFORMATION CONTACT: Peggy Miller, Office of... have determined that the damage in certain areas of the State of Arizona resulting from severe storms...

Teacher Preparation and Language Policy Appropriation: A Qualitative Investigation of Teach For America Teachers in Arizona

ERIC Educational Resources Information Center

Heineke, Amy J.; Cameron, Quanna

2013-01-01

In this qualitative study, we examined teachers' language policy appropriation in the English-only state of Arizona. Specifically, we investigated teachers who received their professional placement and preparation through the Teach For America organization. We conducted the research in 2010 and 2011, a period when Arizona state language policy…

SOUTHWESTERN STATES DEVELOPMENTAL PROJECT RELATING TO EDUCATIONAL NEEDS OF ADULT AGRICULTURAL MIGRANTS. THE ARIZONA REPORT.

ERIC Educational Resources Information Center

MOORE, HAROLD E.; SCHUFLETOWSKI, CHARLES

A STUDY OF EDUCATIONAL NEEDS OF MIGRANTS WAS CONDUCTED FROM SEPTEMBER THROUGH DECEMBER, 1964, IN ARIZONA, COLORADO, NEW MEXICO, AND TEXAS. THIS REPORT, CONCERNED WITH THE ARIZONA STUDY, IDENTIFIED THE MOST COMPLICATED PROBLEM AS THE LACK OF A COORDINATED ATTACK ON MIGRANT SOCIAL, ECONOMIC, HEALTH, AND EDUCATIONAL RELATIONSHIPS BY LOCAL, STATE, AND…

The Arizona Performance-Based Teacher Certification Program.

ERIC Educational Resources Information Center

Kelley, Michael F.

In response to public pressures and a legislative mandate, the State of Arizona began to systematically evaluate prospective teachers while concomitantly requiring a restructuring of the Arizona teacher preparation programs at the college and university level as part of a program entitled the Arizona Performance-Based Teacher Certification…

Energy in perspective: an orientation conference for educators. [28 presentations

DOE Office of Scientific and Technical Information (OSTI.GOV)

McKlveen, J.W.

An awareness of energy and the pertinent economic, environmental, and risk/benefit consideration must be presented to the public. A logical beginning point is in the classroom, through knowledgeable and motivated educators. Ms. Carolyn Warner, Superintendent of Public Instruction, State of Arizona, presented the first paper, Energy and the Educator. Papers on all aspects of energy were presented at the conference by experts from throughout the United States. The papers were: Energy Resources: World and U.S.A.; Coal Technology: Mining, Energy Generation, Wastes, and Environmental Considerations; Energy Conservation; Arizona's Energy Resources and Development; Gas and Oil: Natural Gas, S.N.G., Oil, Oil Shale,more » and Tar Sands; Geothermal Energy Perspective; Solar Energy; Solar Technology; Natural Radiation Environment; Fission Theory; Arizona's Palo Verde Nuclear Generation Complex; Gas Cooled Reactors, Liquid Metal Reactors and Alternatives; Radioactive Wastes: Disposal Alternatives; Reactor Safety; Nuclear Safeguards; Fusion Power; Genetic and Somatic Radiation Effects; Energy Economics; Religion, Philosophy, and Energy; Nuclear Studies in Fine Arts and Archeology; Nuclear Methods Applied to Agriculture and Food Preservation; Nuclear Methods in Criminology; Environmental Impact of Energy Generation; and Risk and Insurance Consideration--Energy for Tomorrow. The tours to energy installations conducted during the conference and demonstration related to energy are cited. (MCW)« less

Environmental Assessment and FONSI for the Joint United States/Republic of Korea Research and Development Study for Improved Underground Ammunition Storage Technologies Tests, Magdalena, New Mexico

DTIC Science & Technology

1994-09-01

pine (Pinus edulis) on the south-facing slopes and New Mexico locust (Robina neomexicana) and scrub oak ( Quercus gambelii) on the north facing slopes...condition of the area. The disturbed area would be reseeded with a mixture of native species such as Arizona fescue (Festuca arizonica ), squirrel-tail

National Computational Infrastructure for Lattice Gauge Theory SciDAC-2 Closeout Report Indiana University Component

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gottlieb, Steven Arthur; DeTar, Carleton; Tousaint, Doug

This is the closeout report for the Indiana University portion of the National Computational Infrastructure for Lattice Gauge Theory project supported by the United States Department of Energy under the SciDAC program. It includes information about activities at Indian University, the University of Arizona, and the University of Utah, as those three universities coordinated their activities.

National Indian Child Conference: Tomorrow Can Be Better for Indian Children (1st, Phoenix, Arizona, November 13-16, 1978).

ERIC Educational Resources Information Center

Save the Children, Albuquerque, NM.

Selected conference proceedings (keynote addresses and workshop presentations) are compiled in this report of the first National Indian Child Conference, held in Phoenix, November 13-16, 1978, and attended by 1,800 people representing over 100 tribes in the United States and Canada. The text of eight addresses are included; they cover a wide range…

The Productivity Push: System-Wide Reform Allows Arizona to Serve More Students. Lumina Foundation Focus[TM]. Summer 2010

ERIC Educational Resources Information Center

Giegerich, Steve

2010-01-01

Today, the United States spends about twice as much on higher education as the average developed nation, but many other countries are doing a better job of graduating more students at substantially lower expense. To provide more high-quality degrees and credentials at lower cost, colleges and universities must become high-performing institutions.…

Nonlinear Multidimensional Assignment Problems Efficient Conic Optimization Methods and Applications

DTIC Science & Technology

2015-06-24

WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Arizona State University School of Mathematical & Statistical Sciences 901 S...SUPPLEMENTARY NOTES 14. ABSTRACT The major goals of this project were completed: the exact solution of previously unsolved challenging combinatorial optimization... combinatorial optimization problem, the Directional Sensor Problem, was solved in two ways. First, heuristically in an engineering fashion and second, exactly

Transborder Library Forum Proceedings = Memorias del Foro Binacional de Bibliotecas (1st, Nogales, Arizona, February 1-2, 1991).

ERIC Educational Resources Information Center

Baldwin, Charlene M., Comp.

At the first Transborder Library Forum in 1991, 132 librarians from the United States and Mexico gathered to get to know one another, discuss issues of common interest, and begin to build an international network. Conference materials are provided in both English and Spanish. Keynote addresses were delivered by Alberto Alvaro Rios and Jesus Lau.…

Convergent Diversity and Trait Composition in Temporary Streams and Ponds

DTIC Science & Technology

2016-05-19

of aquatic invertebrate diversity. We used invertebrate assemblage data from seven arid- land streams in southeastern Arizona, United States...collected over 2 yr and nine temperate woodland ponds in Ontario, Canada collected over 2 yr. Our results showed that although invertebrate assemblages...from streams and ponds differ taxonomically, hydroperi- od had similar influence on invertebrate trait structure regardless of biogeographic and habitat

Not Separate, but Not Quite Equal: Undocumented High School Students, Dual Enrollment, Non-Resident College Tuition and the Dream of a College Education

ERIC Educational Resources Information Center

Laurin, Joel

2013-01-01

Immigration status and educational opportunities are at the forefront of the current national conversation regarding "DREAMers": children of immigrants brought to the United States at a young age who lack legal status but are raised and educated in the American system. In 2006, Arizona voters passed Proposition 300, in part prohibiting…

Quantitative PCR assays for detecting loach minnow (Rhinichthys cobitis) and spikedace (Meda fulgida) in the southwestern United States

Treesearch

Joseph C. Dysthe; Kellie J. Carim; Yvette M. Paroz; Kevin S. McKelvey; Michael K. Young; Michael K. Schwartz

2016-01-01

Loach minnow (Rhinichthys cobitis) and spikedace (Meda fulgida) are legally protected with the status of Endangered under the U.S. Endangered Species Act and are endemic to the Gila River basin of Arizona and New Mexico. Efficient and sensitive methods for monitoring these species’ distributions are critical for prioritizing conservation efforts. We developed...

Snowpack-runoff relationships for mid-elevation snowpacks on the Workman Creek watersheds of Central Arizona

Treesearch

Gerald J. Gottfried; Daniel G. Neary; Peter F. Ffolliott

2002-01-01

Snowpacks in the southwestern United States melt intermittently throughout the winter. At some mid-elevation locations, between 7,000 and 7,500 ft, snowpacks appear and disappear, depending on the distribution of storms during relatively dry winters. Some winter precipitation can occur as rain during warm storms and is not reflected in the snow course data. The USDA...

The impacts of climatologically-driven megadrought, past and future, on semi-arid watersheds and the water resource system they support in central Arizona, USA.

NASA Astrophysics Data System (ADS)

Murphy, K. W.; Ellis, A. W.

2017-12-01

The sustainability of water resource systems in the western United States has previously been brought into question by drought concerns and how it will be influenced by future climate change. Although decadal droughts are observed in instrumental records, the data are typically too short and the droughts too few to render the range of hydroclimatic variability that might impact modern water resource systems in the future. Natural modes of variability are not well represented in climate models, which limits the applicability of their downscaled projections in a region of interest since drought risk would be understated. Paleoclimate data have provided evidence of megadroughts from centuries ago whose hydrologic manifestations of climate variability could readily reoccur again in the future. These can be applied to research into watershed hydrologic response and resource system resilience - past, present, and future. A 645-year tree ring reconstruction of stream flow for the Salt and Verde River watersheds in central Arizona has revealed several drought periods, some more severe than seen in the 129-year instrumental record, including a late 16th century megadrought which affected large portions of the United States. This research study translated the tree ring record into net basin water supply which drives a reservoir operations simulation model to assess how the resource system performs under such severe drought. Regional climate change scenarios were developed from the observation that watershed climate sensitivity has been twice the global warming response. These were applied to the watersheds' temperature sensitivities and precipitation elasticities (reported at AGU2014) to obtain detailed renditions of hydrologic response should megadrought reoccur in a future climate. This provided one of the first rigorous projections of surface water supply under future climate change that amplifies the impact of megadrought arising from modes of climate variability often seen in the western United States. The implications to a large reservoir system serving 40% of water demand in the metropolitan Phoenix, Arizona area is reported which enables decision making for future adaptation planning.

76 FR 67206 - State of Arizona Resource Advisory Council Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-31

... issues; updates on the Arizona Water Strategy, land use planning and public involvement, renewable energy projects and the Northern Arizona Proposed Mineral Withdrawal Final Environmental Impact Statement; RAC...

Magnetic susceptibility data for some exposed bedrock in the western conterminous United States

USGS Publications Warehouse

Gettings, Mark E.; Bultman, Mark W.

2014-01-01

In-place rock magnetic susceptibility measurements for 746 sites in the western conterminous United States are reported in a database. Of these 746 sites, 408 sites are in the Silverton Caldera area of the San Juan Mountains of southwestern Colorado. Of the 408 sites in the Silverton Caldera area, 106 sites are underground. The remaining 338 sites outside the Silverton Caldera area were on outcropping rock, are distributed from southern Arizona to northwestern Wyoming, and include data from California, Nevada, Utah, Colorado, and New Mexico. Rock-density measurements are included for some sites. These data have been collected by various U.S. Geological Survey studies from 1991 through 2012 and are intended to help improve geophysical modeling of the Earth’s crust in the Western United States. A map-based graphical user interface is included to facilitate use of the data.

Arizona State Museum "Culture Craft Saturdays--Serving At-Risk Populations" Institute of Museums and Library Services Grant Museums for America Program, 2007-2008 School Year. Final Evaluation Report

ERIC Educational Resources Information Center

Falk, Lisa; Powers, Stephen

2008-01-01

Background: The Arizona State Museum, Tucson, received a grant for the school year 2007-08 from the Institute of Museums and Library Services, Museum for America Programs. The goals of this grant were (1) to continue a vibrant, monthly offering of family programs at the Arizona State Museum (ASM) around the topic of museum exhibitions, (2) to…

Assessing Transboundary Wildfire Exposure in the Southwestern United States.

PubMed

Ager, Alan A; Palaiologou, Palaiologos; R Evers, Cody; Day, Michelle A; G Barros, Ana M

2018-04-25

We assessed transboundary wildfire exposure among federal, state, and private lands and 447 communities in the state of Arizona, southwestern United States. The study quantified the relative magnitude of transboundary (incoming, outgoing) versus nontransboundary (i.e., self-burning) wildfire exposure based on land tenure or community of the simulated ignition and the resulting fire perimeter. We developed and described several new metrics to quantify and map transboundary exposure. We found that incoming transboundary fire accounted for 37% of the total area burned on large parcels of federal and state lands, whereas 63% of the area burned was burned by ignitions within the parcel. However, substantial parcel to parcel variation was observed for all land tenures for all metrics. We found that incoming transboundary fire accounted for 66% of the total area burned within communities versus 34% of the area burned by self-burning ignitions. Of the total area burned within communities, private lands contributed the largest proportion (36.7%), followed by national forests (19.5%), and state lands (15.4%). On average seven land tenures contributed wildfire to individual communities. Annual wildfire exposure to structures was highest for wildfires ignited on state and national forest land, followed by tribal, private, and BLM. We mapped community firesheds, that is, the area where ignitions can spawn fires that can burn into communities, and estimated that they covered 7.7 million ha, or 26% of the state of Arizona. Our methods address gaps in existing wildfire risk assessments, and their implementation can help reduce fragmentation in governance systems and inefficiencies in risk planning. Published 2018. This article is a U.S. government work and is in the public domain in the USA.

Seismicity map of the state of Arizona

USGS Publications Warehouse

Stover, C.W.; Reagor, B.G.; Algermissen, S.T.

1986-01-01

This map is one of a series of seismicity maps produced by the U. S. Geological Survey that show earthquake data of individual states or groups of states at the scale of 1:1,000,000. This map shows only those earthquakes with epicenters located within the boundaries of Arizona, even though earthquakes in nearby states or countries may have been felt or may have caused damage in Arizona.The data in table 1 were used to compile the seismicity map; these data are a corrected, expanded, and updated (through 1982) version of the data used by Algermissen (1969) for a study of seismic risk in the United States. The locations and intensities of some earthquakes were revised and intensities were assigned where none had been before. Many earthquakes were added to the original list from new data sources as well as from some old data sources that had not been previously used. The data in table 1 represent best estimates of the location of the epicenter, magnitude, and intensity of each earthquake on the basis of historical and current information. Some of the aftershocks from large earthquakes are listed, but not all, especially for earthquakes that occurred before seismic instruments were universally used.Table 1 includes earthquakes reported felt in Yuma, Arizona that had no corroborating reports from other areas. These events are listed with coordinates (32.7°N., 114.6° W.) near Yuma even though it is suspected that they may have actually occurred in the Imperial Valley, California or Baja California, Mexico. Very few earthquakes have been instrumentally located near Yuma and it is believed that most historical felt reports correspond to earthquakes that occurred in the seismic zone extending from the Gulf of California northward into California. It is known that some earthquakes located graphically from phase data prior to epicenter determinations by electronic computer were erroneously located in southern Arizona and actually had locations in the Gulf of California or northern Mexico.For detailed descriptions of the effects of earthquakes in Arizona see Bulletin 193, Arizona earthquakes, 1776-1980 (reference 343) which lists the localities where the earthquakes were felt and the effects at each place. This publication also includes isoseismal maps for 41 events.The latitude and longitude coordinates of each epicenter were rounded to the nearest tenth of a degree and sorted so that all identical locations were grouped and counted. These locations are represented on the map by a triangle. The number of earthquakes at each location is shown on the map by the arabic number to the right of the triangle. The Roman numeral to the left of the triangle is the maximum Modified Mercalli intensity (Wood and Neumann, 1931) of al 1 earthquakes with epicenters at that geographic location. The absence of an intensity value indicates that no intensities have been assigned to earthquakes at that location. The year shown below each triangle is the latest year for which the maximum intensity was recorded.

Report On: Arizona Indian Water Rights Conference (White Mountain Apache Reservation, August 21-23, 1973).

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

Established by the Arizona Legislature in 1953, the Arizona Commission on American Indian Affairs serves as the official link between the tribal autonomies and the State government, its legislature, and elected officials. Its primary purpose has been to study conditions among Indians residing within the State. Among the commission's goals are: (1)…

Sharing Tails®: A State-Wide Public Outreach Program Teaching Children about Native Arizona Fish

ERIC Educational Resources Information Center

Pacey, Carol A.; Marsh, Paul C.

2013-01-01

Limited public outreach programs about Arizona native fish exist and those that do are passive, fee-based, or Web-oriented, while others limit their geographic range. The program this article addresses sought to improve this situation with development of a state-wide outreach program with a goal to educate Arizona's children about native fish with…

Hazardous Waste State Authorization Tracking System (StATS) Report for Arizona as of March 31, 2018

EPA Pesticide Factsheets

State Authorization Tracking System (StATS) data for Arizona listing checklist code, Federal Register Reference, promulgation date, rule description, state adopted/effective date, date of Federal Register Notice, and effective date.

Hazardous Waste State Authorization Tracking System (StATS) Report for Arizona as of June 30, 2017

EPA Pesticide Factsheets

State Authorization Tracking System (StATS) data for Arizona listing checklist code, Federal Register Reference, promulgation date, rule description, state adopted/effective date, date of Federal Register Notice, and effective date.

The Uneven Performance of Arizona's Charter Schools

ERIC Educational Resources Information Center

Chingos, Matthew M.; West, Martin R.

2015-01-01

Arizona enrolls a larger share of its students in charter schools than any other state in the country, but no comprehensive examination exists of the impact of those schools on student achievement. Using student-level data covering all Arizona students from 2006 to 2012, we find that the performance of charter schools in Arizona in improving…

Effects of reintroduced beaver (Castor canadensis) on riparian bird community structure along the upper San Pedro River, southeastern Arizona and northern Sonora, Mexico

USGS Publications Warehouse

Johnson, Glenn E.; van Riper, Charles

2014-01-01

Chapter 1.—We measured bird abundance and richness along the upper San Pedro River in 2005 and 2006, in order to document how beavers (Castor canadensis) may act as ecosystem engineers after their reintroduction to a desert riparian area in the Southwestern United States. In areas where beavers colonized, we found higher bird abundance and richness of bird groups, such as all breeding birds, insectivorous birds, and riparian specialists, and higher relative abundance of many individual species—including several avian species of conservation concern. Chapter 2.—We conducted bird surveys in riparian areas along the upper San Pedro River in southeastern Arizona (United States) and northern Sonora (Mexico) in order to describe factors influencing bird community dynamics and the distribution and abundance of species, particularly those of conservation concern. These surveys were also used to document the effects of the ecosystem-altering activities of a recently reintroduced beavers (Castor canadensis). Chapter 3.—We reviewed Southwestern Willow Flycatcher (Empidonax traillii extimus) nest records and investigated the potential for future breeding along the upper San Pedro River in southeastern Arizona, where in July 2005 we encountered the southernmost verifiable nest attempt for the species. Continued conservation and management of the area’s riparian vegetation and surface water has potential to contribute additional breeding sites for this endangered Willow Flycatcher subspecies. Given the nest record along the upper San Pedro River and the presence of high-density breeding sites to the north, the native cottonwood-willow forests of the upper San Pedro River could become increasingly important to E. t. extimus recovery, especially considering the anticipated effect of the tamarisk leaf beetle (Diorhabda carinulata) on riparian habitat north of the region.

Colorado Plateaus Ecoregion: Chapter 21 in Status and trends of land change in the Western United States--1973 to 2000

USGS Publications Warehouse

Stier, Michael P.

2012-01-01

The Colorado Plateaus Ecoregion covers approximately 129,617 km2 (50,045 mi2) within southern and eastern Utah, western Colorado, and the extreme northern part of Arizona (fig. 1). The terrain of this ecoregion is characterized by broad plateaus, ancient volcanoes, and deeply dissected canyons (Booth and others, 1999; fig. 2). The ecoregion is bounded on the east by the Wyoming Basin and Southern Rockies Ecoregions in Colorado and on the northwest by the Wasatch and Uinta Mountains Ecoregion in northern and central Utah. To the south, the ecoregion borders the Arizona/New Mexico Plateau Ecoregion, which has a higher elevation and more grasslands than the Colorado Plateaus Ecoregion (Omernik, 1987; U.S. Environmental Protection Agency, 1997).

Building the capacity for public engagement with science in the United States.

PubMed

Guston, David H

2014-01-01

This paper reviews efforts of the Center for Nanotechnology in Society at Arizona State University (CNS-ASU) to begin to build capacity for public engagement with science in the United States. First, the paper sets a context in the US of the current challenges to democracy and for science. It then reviews the literature on the accomplishments of the National Citizens' Technology Forum (NCTF) on nanotechnology and human enhancement, held in 2008, as well as some caveats that emerged from that enterprise. It concludes with a brief discussion of two kinds of activities - participation in the World Wide Views process organized by the Danish Board of Technology, and methodological innovations that include more concrete and experiential modes of engagement - that have spun off from the NCTF.

Pedestrian safety action plan.

DOT National Transportation Integrated Search

2009-06-01

In 2005, Arizona ranked 5th among states in pedestrian fatalities per 100,000 residents, with 164 : pedestrian fatalities on Arizonas roadwaysa nearly 30 percent increase from 2003 levels. To reduce : the number of pedestrian crashes in Arizona...

Water-Rights Settlements and Reclamation in Central Arizona as a Cross-Cultural Experience: A Reexamination of Native Water Policy

ERIC Educational Resources Information Center

Matsui, Kenichi

2011-01-01

As of December 2010, the US Congress had enacted more than twenty major community-specific Native water-rights settlements, and the state of Arizona had more of these settlements (eight) than any other US state. This unique situation has invited voluminous studies on Arizona's Native water-rights settlements. Although these studies have clarified…

No Emergency Incident Recognizes Borders

DTIC Science & Technology

2011-03-01

ABSTRACT (maximum 200 words) The state of Arizona and the bordering towns of northern Mexico acknowledge the need for capability planning. They...northern Mexico are taking a preventive approach and have created the Bi- National Arizona Emergency Response Task Force (BAERTF). The goal of the...BAERTF is to deliver a timely, supportive response and automatic, mutual-aid capability to any jurisdiction in the state of Arizona or northern Mexico

Mapping Landscape Phenology Preference of Yellow-billed Cuckoo with AVHRR data

NASA Astrophysics Data System (ADS)

Wallace, C.; Villarreal, M. L.; Van Riper, C., III

2011-12-01

The yellow-billed cuckoo (Coccycus americanus occidentalis) is a neo-tropical migrant bird that travels north from South America into the southwestern United States during the summer to nest. In Arizona, favored riparian forest and woodland nesting habitat has declined in recent decades, due primarily to human activities and the prolonged drought conditions. As a result, western yellow-billed cuckoos have been petitioned for possible listing under the Endangered Species Act. In this study, we map yellow-billed cuckoo habitat in the state of Arizona using the temporal greenness dynamics of the landscape, or the landscape phenology. Landscape phenometrics were derived from Advanced Very High Resolution Radiometer (AVHRR) satellite Normalized Difference Vegetation Index (NDVI) composite data using Fourier harmonic analysis. Applying Fourier analysis to the waveform composed of the 26 annual composite NDVI values produces phenometrics related to the overall vegetation amount, variability and timing. Field data on Cuckoo presence were obtained from 1998 surveys conducted by Northern Arizona University (NAU), the Arizona Game and Fish Department (AGFD) and the U.S. Geological Survey (USGS). To focus the research within probable landscapes, an AGFD vegetation map (derived from the Arizona GAP program) was used to extract polygons of riparian vegetation and cottonwood-willow riparian vegetation. To create the models, we coupled the satellite phenometrics with field data of cuckoo presence or absence and with points sampling the entirety of mapped riparian and cottonwood-willow vegetation types. Statistical tests reveal that locations with cuckoos present are landscapes with greenness that is significantly more variable and that peaks significantly later than locations in average riparian vegetation, average cottonwood-willow vegetation, or with cuckoos absent. Interestingly, the mean peak greenness date of July 3 for survey locations with cuckoos present coincides with the first day of the 1998 monsoon season recorded for Tucson in southern Arizona. Models developed from the 1998 parameters and applied to 1999 data were effective at predicting cuckoo presence for survey locations visited in 1999, with up to 64 percent of cuckoos located in the highest preference class.

Verification of roughness coefficients for selected natural and constructed stream channels in Arizona

USGS Publications Warehouse

Phillips, Jeff V.; Ingersoll, Todd L.

1998-01-01

Physical and hydraulic characteristics are presented for 14 river and canal reaches in Arizona for which 37 roughness coefficients have been determined. The verified roughness coefficients which ranged from 0.017 to 0.067, were computed from discharges, channel geometry, and water-surface profiles measured at each of the sites. The information given for each stream segment includes bed and bank descriptions, data tables showing hydraulic components, a plan view, cross-section plots, and color photographs that can be used as a comparison aid in determining roughness coefficients for similarly channeled streams. Relations derived from the data presented relate Manning's roughness coefficient (n) to various hydraulic components. For gravel-bed streams, verified roughness coefficients are related to median grain size of the bed material and hydraulic radius resulting in an equation that can be used to transfer results to similar dry-land channels. The equation developed for base values of n for gravel-bed channels in Arizona is significantly different from similarly derived equations for other regions of the United States and the world.

Market prices for water in the semiarid West of the United States

NASA Astrophysics Data System (ADS)

Brookshire, David S.; Colby, Bonnie; Ewers, Mary; Ganderton, Philip T.

2004-09-01

Market prices contain information about supply and demand, the institutions that influence both these elements, and the operation of the market. Prices also allocate scarce resources to higher-valued uses. In this paper we analyze the price history of three water markets in the arid Southwest: Arizona's Central Arizona Project, Colorado's Colorado Big Thompson Project, and New Mexico's Middle Rio Grande Conservancy District. Using water transfers over 11 years, we estimate a simultaneous system of market equations, one for price and the other for quantity demanded. Comparison of the institutional characteristics of each market reveals that Colorado's market is well developed, with many trades and rising prices that respond to market conditions, and New Mexico's market is developing well, with lower prices, but showing some response to supply and demand factors. Arizona's market is the least developed, with few trades and very low prices. Our empirical findings support our claim that markets are becoming more efficient in these regions despite the considerable institutional and historical impediments to the evolution of water markets.

An economic impact study of bicycling in Arizona : out-of-state bicycle tourists & exports. Final report.

DOT National Transportation Integrated Search

2013-06-01

This study is specifically focused on the contribution to the Arizona economy from out-of-state visitors engaged in organized bicycling activities in the state, and out-of-state customers, wholesale or retail, of bicycle products made or sold in Ariz...

An economic impact study of bicycling in Arizona : out-of-state bicycle tourists & exports. Final report appendix.

DOT National Transportation Integrated Search

2013-06-01

This study is specifically focused on the contribution to the Arizona economy from out-of-state visitors engaged in organized bicycling activities in the state, and out-of-state customers, wholesale or retail, of bicycle products made or sold in Ariz...

An economic impact study of bicycling in Arizona : out-of-state bicycle tourists & exports. Executive summary.

DOT National Transportation Integrated Search

2013-06-01

This study is specifically focused on the contribution to the Arizona economy from out-of-state visitors engaged in organized bicycling activities in the state, and out-of-state customers, wholesale or retail, of bicycle products made or sold in Ariz...

Arizona state transportation plan

DOT National Transportation Integrated Search

1994-12-01

The purpose of this report is to present the first Arizona multimodal State : Transportation Plan (STP). This Plan includes all surface modes of : transportation: highways, railways, public transit, bicycles, and : pedestrians. The Plan consideres li...

Alternative Fuels Data Center

Science.gov Websites

Autonomous Vehicle (AV) Safe Testing Regulations Arizona state agencies must support the testing fails, the vehicle must be brought to a complete stop or safe state. The Arizona Department of Public

Coming Full Circle. The Transborder Library Forum Proceedings = Completands el Circulo. [Memorias del] Foro Trinacional de Bibliotecas (6th, Tucson, Arizona, February 15-17, 1996).

ERIC Educational Resources Information Center

Arizona Library Association.

At the sixth transborder forum, librarians from the United States, Canada, and Mexico gathered to explore topics of interest to academic, public, school, and special librarians in all three countries. The conference program and general information are provided in English and Spanish. Presentations, some in English and some in Spanish, include:…

United States Air Force Graduate Student Research Program. 1989 Program Management Report

DTIC Science & Technology

1989-12-01

research at Air Force laboratories /centers. Each assignment is in a subject area and at an Air Force facility mutually agreed upon by the...housing difficult to find, c) 10 weeks too short for research period. June 20, 1989 Astronautics Laboratory Edwards Air Force Base, California June 21...1989 HRL: Operations Training Division Williams Air Force Base, Arizona June 22, 1989 Weapons Laboratory Kirtland Air

The west-wide ponderosa pine levels-of-growing-stock study at age 40

Treesearch

William W. Oliver

2005-01-01

In the 1960s a series of levels-of-growing-stock studies was established in young, even-aged stands throughout the range of ponderosa pine in the western United States. Using a common study plan, installations were begun in the Black Hills of South Dakota, eastern and central Oregon, the Coconino Plateau of Arizona and the west slope of the Sierra Nevada in California...

Magnitudes and timing of seasonal peak snowpack water equivalents in Arizona: A preliminary study of the possible effects of recent climatic change

Treesearch

Peter F. Ffolliott; Gerald J. Gottfried

2010-01-01

Field measurements and computer-based predictions suggest that the magnitudes of seasonal peak snowpack water equivalents are becoming less and the timing of these peaks is occurring earlier in the snowmelt-runoff season of the western United States. These changes in peak snowpack conditions have often been attributed to a warming of the regional climate. To determine...

Unsupported inferences of high-severity fire in historical dry forests of the western United States: Response to Williams and Baker

Treesearch

Peter Z. Fule; Thomas W. Swetnam; Peter M. Brown; Donald A. Falk; David L. Peterson; Craig D. Allen; Gregory H. Aplet; Mike A. Battaglia; Dan Binkley; Calvin Farris; Robert E. Keane; Ellis Q. Margolis; Henri Grissino-Mayer; Carol Miller; Carolyn Hull Sieg; Carl Skinner; Scott L. Stephens; Alan Taylor

2014-01-01

Reconstructions of dry western US forests in the late 19th century in Arizona, Colorado and Oregon based on General Land Office records were used by Williams & Baker (2012; Global Ecology and Biogeography, 21, 1042-1052; hereafter W&B) to infer past fire regimes with substantial moderate and high-severity burning. The authors concluded that present-day large,...

Coronado National Forest Draft Land and Resource Management Plan: Cochise, Graham, Pima, Pinal, and Santa Cruz Counties, Arizona, and Hidalgo County, New Mexico

Treesearch

Terry Austin; Yolynda Begay; Sharon Biedenbender; Rachael Biggs; Erin Boyle; Eli Curiel; Sarah Davis; Sara Dechter; Tami Emmett; Mary Farrell; Richard Gerhart; William Gillespie; Polly Haessig; Ed Holloway; Melissa Jenkins; Larry Jones; Debby Kriegel; Robert Lefevre; Mark Stamer; Mindi Lehew; Ann Lynch; George McKay; Linda Peery; Albert Peralta; Jennifer Ruyle; Jeremy Sautter; Kenna Schoenle; Salek Shafiqullah; Christopher Stetson; Mindi Sue Vogel; Laura White; Craig Wilcox; Judy York

2013-01-01

The Coronado National Forest is an administrative component of the National Forest System. It administers 1,783,639 acres of National Forest System lands. National forests across the United States were established to provide natural resource-based goods and services to American citizens, and to protect timber and watershed resources. Management of national forests is...

Five Shoes Waiting To Drop on Arizona's Future. Arizona Policy Choices.

ERIC Educational Resources Information Center

Arizona State Univ., Tempe. Morrison Inst. for Public Policy.

This fourth annual publication looks at five trends that threaten Arizona's future: (1) a talent shakeup where well-educated young professional and highly skilled immigrants leave the states; (2) the Latino education dilemma, manifest by the fact that only half of Arizona Latinos obtain a high-school diploma; (3) a fuzzy economic identity…

Books and Pets: Our Friends for Life! Arizona Reading Program Manual.

ERIC Educational Resources Information Center

Arizona State Dept. of Library, Archives and Public Records, Phoenix.

This reading program manual delineates the "Books and Pets" program, a project of Arizona Reads, which is a collaboration between the Arizona Humanities Council and the Arizona State Library, Archives, and Public Records. A CD-ROM version of the program accompanies the manual. The manual is divided into the following parts: Introduction;…

Effects of prescribed fire on winter assemblages of birds in ponderosa pine forests of northern Arizona

Treesearch

Theresa L. Pope; William M. Block

2010-01-01

Studies of birds in winter are rare in wildlife ecology despite winter being a critical time for birds. We examined winter assemblages of birds in ponderosa pine (Pinus ponderosa) forests of northern Arizona following prescribed fire. We conducted point counts on two study sites in northern Arizona from mid-October to mid-March 2004-2006. Each site had one unit treated...

Arizona Libraries: Books to Bytes. Contributed Papers Presented at the AzLA Annual Conference (Phoenix, Arizona, November 17-18, 1995).

ERIC Educational Resources Information Center

Hammond, Carol, Ed.

This document contains three papers presented at the 1995 Arizona Library Association conference. Papers include: (1) "ERLs and URLs: ASU Libraries Database Delivery Through Web Technology" (Dennis Brunning & Philip Konomos), which illustrates how and why the libraries at Arizona State University developed a world wide web server and…

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--QUALITY SYSTEMS AND IMPLEMENTATION PLAN (QSIP) FOR TOTAL HUMAN EXPOSURE IN ARIZONA: A COMPARISON OF THE BORDER COMMUNITIES AND THE STATE

EPA Science Inventory

Prior to initiation of the Arizona Border Survey, a quality systems implementation plan (QSIP) addressing all aspects of the project was developed by the investigating consortium composed of researchers from The University of Arizona (UA), Battelle Memorial Institute (BMI), and t...

Pumice and pumicite

USGS Publications Warehouse

Crangle, R.D.

2012-01-01

Production of pumice in the United States during 2011 was estimated to be 380 kt (420,000 st), a 3-percent decrease compared with 2010. The unit value of pumice varied by end use in 2011. Pumice used as an abrasive was priced at $10.39/t ($9.30/st), while specialty-grade pumice, used in cosmetics, filtration or precision grinding, was priced as high as $150/t ($130/st) on a spot basis. Fourteen companies operated 16 mines in Arizona, California, Idaho, Kansas, New Mexico and Oregon. U.S. pumice exports totaled about 15 kt (17,000 st). Imports were higher, 35 kt (39,000 st).

Ground-based CCD astrometry with wide field imagers. IV. An improved geometric-distortion correction for the blue prime-focus camera at the LBT

NASA Astrophysics Data System (ADS)

Bellini, A.; Bedin, L. R.

2010-07-01

High precision astrometry requires an accurate geometric-distortion solution. In this work, we present an average correction for the blue camera of the Large Binocular Telescope which enables a relative astrometric precision of ~15 mas for the BBessel and VBessel broad-band filters. The result of this effort is used in two companion papers: the first to measure the absolute proper motion of the open cluster M 67 with respect to the background galaxies; the second to decontaminate the color-magnitude of M 67 from field objects, enabling the study of the end of its white dwarf cooling sequence. Many other applications might find this distortion correction useful. Based on data acquired using the Large Binocular Telescope (LBT) at Mt. Graham, Arizona, under the Commissioning of the Large Binocular Blue Camera. The LBT is an international collaboration among institutions in the United States, Italy and Germany. LBT Corporation partners are: The University of Arizona on behalf of the Arizona university system; Istituto Nazionale di Astrofisica, Italy; LBT Beteiligungsgesellschaft, Germany, representing the Max-Planck Society, the Astrophysical Institute Potsdam, and Heidelberg University; The Ohio State University, and The Research Corporation, on behalf of The University of Notre Dame, University of Minnesota and University of Virginia.Visiting Ph.D. Student at STScI under the “2008 graduate research assistantship” program.

“Why We Stay”: Immigrants’ motivations for remaining in communities impacted by anti-immigration policy

PubMed Central

Valdez, Carmen R.; Valentine, Jessa L.; Padilla, Brian

2013-01-01

Although restrictive immigration policy reduces incentives for unauthorized immigrants to remain in the United States, many immigrants remain in their U.S. community in spite of the anti-immigration climate surrounding them. This study explores motivations shaping immigrants’ intentions to stay in Arizona after passage of Senate Bill 1070 in 2010, one of the most restrictive immigration policies in recent decades. We conducted three focus groups in a large metropolitan city in Arizona with Mexican immigrant parents (N = 25). Themes emerging from the focus groups described multiple and interlocking personal, family and community, and contemporary sociopolitical motivations to stay in their community, and suggest that some important motivating factors have evolved as a result of immigrants’ changing environment. Implications for research and social policy reform are discussed. PMID:23875853

Preliminary map showing limonitic areas in the Silver City 1 degree by 2 degrees Quadrangle, Arizona and New Mexico

USGS Publications Warehouse

Raines, Gary L.

1984-01-01

This map is a part of a folio of maps of the Silver City 1o x 2o quadrangle, Arizona and New Mexico, prepared under the Conterminous United States Mineral Assessment Program. As a part of this study Landstat images were used to map the anomalous areas of limonitic materials as a guide to hydrothermal alteration which, in turn, acts as a guide to mineralized systems. The term limonite, defined by Blanchard (1968) as a general term for undifferentiated ferric oxide percipitates, is here modified to include any mineral with the typical spectral reflectance properties of the ferric oxide minerals such as hematite and goethite, as defined by Hunt (1980). The nap shows anomalous areas of limonitic miaterials that might be associated with mineralization. 

Diffusion of influenza viruses among migratory birds with a focus on the Southwest United States.

PubMed

Scotch, Matthew; Lam, Tommy Tsan-Yuk; Pabilonia, Kristy L; Anderson, Theodore; Baroch, John; Kohler, Dennis; DeLiberto, Thomas J

2014-08-01

The Southwest United States, including Arizona and New Mexico, has a diverse climate and is home to many different avian species. We sequenced the hemagglutinin (HA) gene of twenty influenza specimens for the years 2007-2009. This included four from Arizona, and sixteen from New Mexico. We analyzed the sequences and determined the following HA subtypes: H3, H4, H6, H8, and H11. For each subtype, we combined our virus sequences with those from a public database, and inferred phylogeographic models of influenza diffusion. Statistical phylogeography indicated that overall evolutionary diffusion of avian influenza viruses is geographically structured (p<0.05). In addition, we found that diffusion to the Southwest was often from nearby states including California. For H3, H4 and H6, the intra-flyway gene flow rates were significantly (p<0.001) higher than those of inter-flyway. Such rate difference was also observed in H8 and H11, yet, without statistical significance (p=0.132, p=0.190, respectively). Excluding any one flyway from the calculation generated similar results, suggesting that such barrier effect on gene flow rates is not exclusively produced by any single flyway. We also calculated the Bayes factor test for the significant non-zero rates between states and identified significant routes both within and across flyways. Such inter-flyway spread of influenza was probably the result of birds from four flyways co-mingling on breeding grounds in northern regions or marshaling on staging areas post breeding in Canada or Alaska, before moving south each fall. This study provides an initial analysis of evolutionary diffusion of avian influenza virus to and from the Southwest United States. However, more sequences from this region need to be generated to determine the role of host migration and other factors on influenza diffusion. Copyright © 2014 Elsevier B.V. All rights reserved.

Last Mile Standards: Communications Review for Public Education.

ERIC Educational Resources Information Center

Evergreen Communications.

This report by the Arizona Educational and Informational Telecommunications Cooperative (AEITC) is a review of Arizona networks, applications, Internet, organizations, and recommendations for telecommunications connectivity across the state of Arizona. It identifies the issues that exist when considering technology pertinent to public education…

Fires Across the Western United States

NASA Technical Reports Server (NTRS)

2007-01-01

Days of record heat made the western United States tinder dry in early July 2007. Numerous wildfires raced across the dry terrain during the weekend of July 7. From Washington to Arizona, firefighters were battling fast-moving wildfires that threatened residences, businesses, gas wells, coal mines, communications equipment, and municipal watersheds. This image of the West was captured by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite on Sunday, July 8. Places where MODIS detected actively burning fires are marked in red. Some of the largest blazes are labeled. Utah's Milford Flat was the largest; according to the July 9 morning report from the National Interagency Fire Center, the blaze was more than 280,000 acres, having grown more than 124,000 acres in the previous 24 hours. The fires have destroyed homes, forced evacuations, shut down trains and highways, and killed several people. Weather conditions were not expected to improve significantly across much of the area for several days, with hot temperatures and dry thunderstorms (lightning and winds, but little rain) likely in many places. Nearly the entire western United States was experiencing some level of drought as of July 3, according to the U.S. Drought Monitor. The drought had reached the 'extreme' category in southern California and western Arizona, and ranged from moderate to severe across most of the rest of the Southwest and Great Basin. The large image provided above has a spatial resolution (level of detail) of 500 meters per pixel. The MODIS Rapid Response Team provides twice-daily images of the region in additional resolutions and formats, including an infrared-enhanced version that makes burned terrain appear brick red. NASA image courtesy the MODIS Rapid Response Team, Goddard Space Flight Center

Indian Education in the Public School System Needs More Direction From the Congress. Report to the Congress by the Comptroller General of the United States.

ERIC Educational Resources Information Center

Comptroller General of the U.S., Washington, DC.

The General Accounting Office's recommendations to the Congress and the Office of Indian Education, Department of Health, Education, and Welfare is derived from a review of 16 projects funded under Title IV of the Indian Education Act of 1972 and designed to meet the special needs of American Indian children (operative during 1974-75 in Arizona,…

International co-operative program on assessment and monitoring of air pollution effects on forests: The Sierra Ancha Experimental Forest, Arizona

Treesearch

Boris Poff; Daniel G. Neary

2008-01-01

At the end of the 2007 Fiscal Year, the Experimental Forests and Ranges (EFR) Synthesis Network Committee awarded funds to 18 sites to establish a strategic ICP Level II (described below) synthesis network in the United States. Eleven Experimental Forest were selected to be included in the network, as well as seven Long Term Ecological Research (LTER) sites. This will...

Integrating Fire, Climate, and Societal Factors into Decision Support for Strategic Planning in Wildland Fire Management

Treesearch

Barbara J. Morehouse; Gregg Garfin; Timothy Brown; Thomas W. Swetnam

2006-01-01

An El Niño winter in 1998-99, followed by a strong La Niña winter in 1999- 2000, set the stage for potentially large wildfires in the southwestern, southeastern, and northwestern forests of the United States. Researchers at the University of Arizona organized a three-day workshop to discuss the relationship between synoptic scale climate conditions and wildland fire...

Final Environmental Assessment for Capital Improvements Program (CIP) at Davis-Monthan Air Force Base Tucson, Arizona

DTIC Science & Technology

2008-06-01

which play a predominant role in protecting and preserving the national interests of the United States of America . The Proposed Action is needed...Additionally, potential health and safety impacts that could disproportionately affect children will be considered under the guidelines established by...EO 13045, Protection of Children from Environmental Health Risks and Safety Risks. In a policy formulated to address EO 13084, Consultation and

Observations on the seasonal distribution of native fish in a 10-kilometer reach of San Bernardino Creek, Sonora, Mexico

Treesearch

C. O. Minckley

2013-01-01

San Bernardino Creek is a northern tributary of the Río Yaqui that originates in the United States and crosses the International Border just east of Douglas, Arizona/Agua Prieta, Sonora and immediately south of San Bernardino/Leslie Canyon National Wildlife Refuge. Six of eight Río Yaqui native fishes occur in this reach:four minnows, a sucker, and a poeciliid....

Proceedings of the Annual Meeting of the Council of Graduate Schools in the United States (14th, Phoenix, Arizona, December 4-6, 1974).

ERIC Educational Resources Information Center

Ryan, John W., Ed.

The report of the 14th annual meeting of the Council of Graduate Schools presents a seminar on the Graduate Record Examination (GRE) Board by Lorene I. Rogers, Lincoln E. Moses, Warren W. Willingham, and Herman A. Witkin. The task force on Biomedical Sciences report is presented by Jerold Roschwalb, Lyle V. Jones, Robert H. Grant, and Penny D.…

Sustainable water management in the southwestern United States: reality or rhetoric?

PubMed

Marshall, Robert M; Robles, Marcos D; Majka, Daniel R; Haney, Jeanmarie A

2010-07-21

While freshwater sustainability is generally defined as the provisioning of water for both people and the environment, in practice it is largely focused only on supplying water to furnish human population growth. Symptomatic of this is the state of Arizona, where rapid growth outside of the metropolitan Phoenix-Tucson corridor relies on the same groundwater that supplies year-round flow in rivers. Using Arizona as a case study, we present the first study in the southwestern United States that evaluates the potential impact of future population growth and water demand on streamflow depletion across multiple watersheds. We modeled population growth and water demand through 2050 and used four scenarios to explore the potential effects of alternative growth and water management strategies on river flows. Under the base population projection, we found that rivers in seven of the 18 study watersheds could be dewatered due to municipal demand. Implementing alternative growth and water management strategies, however, could prevent four of these rivers from being dewatered. The window of opportunity to implement water management strategies is narrowing. Because impacts from groundwater extraction are cumulative and cannot be immediately reversed, proactive water management strategies should be implemented where groundwater will be used to support new municipal demand. Our approach provides a low-cost method to identify where alternative water and growth management strategies may have the most impact, and demonstrates that such strategies can maintain a continued water supply for both people and the environment.

30 CFR 903.843 - Federal enforcement.

Code of Federal Regulations, 2010 CFR

2010-07-01

... request, to a designated Arizona State agency with jurisdiction over mining. ... Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE ARIZONA § 903.843 Federal...

Good cop, bad cop: federal prosecution of state-legalized medical marijuana use after United States v. Lopez.

PubMed

Newbern, A E

2000-10-01

The Supreme Court's recent decisions in United States v. Lopez and United States v. Morrison articulate a vision of federalism under which Congress's regulatory authority under the Commerce Clause is severely limited in favor of returning traditional areas of state concern, particularly criminal law enforcement, to local or state control. The Court's decisions in these cases coincide with ballot initiatives legalizing the medical use of marijuana garnering a majority of the vote in California, Arizona, Alaska, Colorado, Nevada, Oregon, Washington, Maine, and Washington D.C. Those who use marijuana for medical purposes under sanction of state law, however, still face the threat of federal prosecution under the Controlled Substances Act. Medical marijuana proponents have traditionally, and unsuccessfully, contested federal prosecution using individual rights arguments under theories of equal protection or substantive due process. This Comment argues that after Lopez and Morrison, the federal government's authority to regulate intrastate use of marijuana for medicinal purposes is not the foregone conclusion it once was. The author suggests that proponents of medical marijuana use should invoke the federalism arguments of Lopez and Morrison and argue for state legislative independence from the federal government on this issue.

Innovations in Arizona's Accountability Policies and Frameworks for Alternative Schools

ERIC Educational Resources Information Center

Schlessman, Amy

2014-01-01

This study presents Arizona's innovations in academic accountability policy and academic accountability frameworks for alternative schools. A timeline of statutes and regulations including the State Board of Education approved alternative school definition provides Arizona's context for alternative school accountability policy and frameworks.…

Arizona Commission of Indian Affairs 1983 Annual Report.

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

Intended to provide insight into the proceedings, transactions, and findings of the Arizona Commission of Indian Affairs, the 1983 annual report reflects the Commission's continued efforts to improve communications and understanding, and especially to strengthen working relationships between Arizona tribes and state government. The report…

Final Approval of Arizona Air Plan Revision; Lead-bearing Fugitive Dust Associated With Hayden, AZ Copper Smelter

EPA Pesticide Factsheets

EPA is taking final action to approve a revision to a portion of the Arizona State Implementation Plan (SIP) concerning emissions of lead-bearing fugitive dust associated with the primary copper smelter located in Hayden, Arizona.

Investigation of geology and hydrology of the upper and middle Verde River watershed of central Arizona: a project of the Arizona Rural Watershed Initiative

USGS Publications Warehouse

Woodhouse, Betsy; Flynn, Marilyn E.; Parker, John T.C.; Hoffmann, John P.

2002-01-01

The upper and middle Verde River watershed in west-central Arizona is an area rich in natural beauty and cultural history and is an increasingly popular destination for tourists, recreationists, and permanent residents seeking its temperate climate. The diverse terrain of the region includes broad desert valleys, upland plains, forested mountain ranges, narrow canyons, and riparian areas along perennial stream reaches. The area is predominantly in Yavapai County, which in 1999 was the fastest-growing rural county in the United States (Woods and Poole Economics, Inc., 1999); by 2050, the population is projected to more than double. Such growth will increase demands on water resources. The domestic, industrial, and recreational interests of the population will need to be balanced against protection of riparian, woodland, and other natural areas and their associated wildlife and aquatic habitats. Sound management decisions will be required that are based on an understanding of the interactions between local and regional aquifers, surface-water bodies, and recharge and discharge areas. This understanding must include the influence of climate, geology, topography, and cultural development on those components of the hydrologic system. In 1999, the U.S. Geological Survey (USGS), in cooperation with the Arizona Department of Water Resources (ADWR), initiated a regional investigation of the hydrogeology of the upper and middle Verde River watershed. The project is part of the Rural Watershed Initiative (RWI), a program established by the State of Arizona and managed by the ADWR that addresses water supply issues in rural areas while encouraging participation from stakeholder groups in affected communities. The USGS is performing similar RWI investigations on the Colorado Plateau to the north and in the Mogollon Highlands to the east of the Verde River study area (Parker and Flynn, 2000). The objectives of the RWI investigations are to develop: (1) a single database containing all hydrogeologic data available for the combined areas, (2) an understanding of the geologic units and structures in each area with a focus on how geology influences the storage and movement of ground water, (3) a conceptual model that describes where and how much water enters, flows through, and exits the hydrogeologic system, and (4) a numerical ground-water flow model that can be used to improve understanding of the hydrogeologic system and to test the effects of various scenarios of water-resources development. In 2001, Yavapai County became an additional cooperator in the upper and middle Verde River RWI investigation.

The Virtual Arizona Experience

NASA Astrophysics Data System (ADS)

Allison, M. L.; Davis, R.; Conway, F. M.; Bellasai, R.

2012-12-01

To commemorate the once-in-a-lifetime event of Arizona's hundredth birthday, the Centennial Commission and the Governor of Arizona envisioned a museum and companion website that would capture the state's history, celebrate its people, and embrace its future. Working with world-renowned museum designers, the state began to seek ideas from across Arizona to create plans for a journey of discovery through science and the humanities. The museum would introduce visitors to some of the people who nurtured the state through its early years and others who are innovating its tomorrows. Showcases would include the resources and experiences that shaped the state's history and are transforming its present day, highlighting the ingenuity that tamed the wild frontier and is envisioning Arizona's next frontiers through science and technology. The Arizona Experience (www.arizonaexperience.org) was initially intended to serve as the web presence for the physical museum, but as delays occurred with the physical museum, the site has quickly developed an identify of its own as an interactive, multimedia experience, reaching a wider audience with functions that would be difficult or expensive to produce in a museum. As leaders in scientific and technological innovation in the state, the Arizona Geological Survey was tasked with designing and creating the Arizona Experience site. The general themes remain the same; however, the site has added content and applications that are better suited to the online environment in order to create a rich, dynamic supplement to a physical museum experience. The website offers the features and displays of the future museum with the interactive nature and learning environment of the web. This provides an encyclopedic overview of the State of Arizona by subject matter experts in a manner that is free and open to the public and erases socio-economic, political, and physical boundaries. Over the Centennial Year of 2012 the site will release a new theme and explore the people, land, and innovations that shape the themes. Themes include (in order of release) Celebrates, Mining & Minerals, Biotech & Life Sciences, Sports & Recreation, Energy, Water, Technology & Aerospace, People & Culture, Ranching & Agriculture, Native American Culture, Astronomy, 21st Century Workforce, and a Best of 2012 release. The materials developed for the site come from content matter experts across the state including academic institutions, historical societies, museums, and professional associations. Currently there are over 300 content providers contributing resources, data, and videos to the site. AZGS interactions with science and technology organizations, associations, and businesses have been critical as we work to engage visitors and industry with the opportunities in Arizona, and translate innovative research and scientific application for a more generalized audience. In addition, we are involving K-12 educators in using the site content and cutting edge technology for developing classroom STEM related content linked to curriculum subject areas.

Excellence Creates Itself.

ERIC Educational Resources Information Center

Keegan, Lisa Graham

2001-01-01

Discusses challenges and benefits of Arizona's public charter-school system enacted by the state legislature in 1994. Includes descriptions of some charter-school experiences. Arizona was the first state to pass legislation allowing public charter schools to operate independently of local school board control. (PKP)

State Education Policy Formation: The Case of Arizona's English Language Learner Legislation

ERIC Educational Resources Information Center

Lawton, Stephen B.

2012-01-01

This historical case study focuses on policy making at the state level by analyzing the development of a new policy for English language learners (ELLs) in Arizona. "New institutionalism" is used as a framework, with political culture and educational regimes acting as environmental factors affecting state policy choices. Key events…

Appendix A. Borderlands Site Database

Treesearch

A.C. MacWilliams

2006-01-01

The database includes modified components of the Arizona State Museum Site Recording System (Arizona State Museum 1993) and the New Mexico NMCRIS User?s Guide (State of New Mexico 1993). When sites contain more than one recorded component, these instances were entered separately with the result that many sites have multiple entries. Information for this database...

Higher Education Financing Policies: States/Institutions and Their Interaction. Proceedings of the Annual Finance Conference (Tucson, Arizona, December 1980).

ERIC Educational Resources Information Center

Leslie, Larry L., Ed.; Hyatt, James, Ed.

Thirty papers from a 1980 University of Arizona conference on higher education financing policies and the state government-college relationship are presented. Papers and authors include the following: "Higher Education Financing Policies: A Context" (Ernest Boyer); "The State Board Perspective" (William Arceneaux); "The…

30 CFR 903.700 - Arizona Federal program.

Code of Federal Regulations, 2010 CFR

2010-07-01

....700 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE ARIZONA § 903.700 Arizona Federal program. (a) This part establishes a Federal program under the Surface Mining Control and Reclamation Act...

Arizona TeleMedicine Network: System Procurement Specifications, Phase 1.

ERIC Educational Resources Information Center

Atlantic Research Corp., Alexandria, VA.

Defining the system procurement specifications for a telecommunications system designed to provide health services to rurally isolated American Indians living on reservations in Arizona, this document presents detailed specifications for: (1) a complete communications facility; (2) a mobile health communications treatment and diagnosis unit; (3)…

CENSUS DESIGNATED PLACE AND FEDERAL INFORMATION PROCESSING STANDARD (FIPS) POPULATED PLACEBOUNDARIES FOR THE STATE OF ARIZONA

EPA Science Inventory

This data set consists of Census Designated Place and Federal Information Processing Standard (FIPS) Populated Place boundaries for the State of Arizona which were extracted from the 1992 U.S. Census Bureau TIGER line files.

MAG traffic generator study : survey data from Arizona State University

DOT National Transportation Integrated Search

1994-12-01

The Maricopa Association of Governments (MAG) is responsible for the travel demand models used to forecast multi-modal travel behavior in the Phoenix metropolitan area. The main campus of Arizona State University (ASU), located in Tempe, is one of th...

Hispanics in Transition.

ERIC Educational Resources Information Center

Arizona State Dept. of Economic Security, Phoenix.

This report analyzes economic and demographic characteristics of Arizona's Hispanic population. In 1980 Arizona ranked fourth among the states in Hispanic concentration (16.2%) and eighth in total number of Hispanics. More than 45% of Arizona's Hispanics lived in Maricopa County. Almost 90% had their ancestral origins in Mexico, but 82% were born…

Arizona Women in Poverty Hearings. Final Report.

ERIC Educational Resources Information Center

Coudroglou, Aliki

Prepared at the request of Arizona Governor Bruce Babbit, this report documents the state of poverty among women in Arizona and recommends an action plan that will alleviate their poor economic status. Discussion focuses on three factors identified as influencing conditions of poverty experienced by women: changing family structure, the labor…

Pedestrian accidents in Arizona : an investigation of causative factor and recommendation for safety improvements, Volume 2 : final report

DOT National Transportation Integrated Search

1985-12-01

This research investigated the causes of pedestrian accidents in Arizona to discover why Arizona's pedestrian accident rate if higher than the national average. All pedestrian accidents for 1981, 1982, and 1983 that were computerized in the state acc...

Assessing Wildlife Habitat And Range Utilization in Arizona Using Satellite Data

NASA Astrophysics Data System (ADS)

Hutchinson, C. F.; Marsh, S. E.; Krausman, P. R.; Enns, R. M.; Howery, L. D.; Trobia, E.; Wallace, C. S.; Walker, J. J.; Mauz, K.; Boyd, H.; Salazar, H.

2001-05-01

Since their reintroduction in 1914, elk (Cervus elaphus) have grown to be a major issue in the western United States. Most land is controlled by federal or state agencies, but individual ranchers have agreements that permit them to graze cattle on much of this land. Elk often compete with cattle for forage, and damage infrastructure (i.e. fences, watering points, and crops). Conversely, environmentalists and hunters also have an interest in the management of elk populations. As a result, consequence of these conflicting interests, there is little agreement about the size of the elk population or the nature, location, and timing of conflicts that elk might cause. This study was intended to provide information that might help managers understand the distribution of elk in Arizona as a consequence of seasonal variation and in response to extreme climatic events (i.e. El Niño and La Niña). The first task involved modeling elk populations over time. There are no long term or large-scale studies of elk movements through continuous observation (i.e. radiocollars). A technique for modeling elk population has been developed that is based on harvest data, gender ratios, and estimates of male mortality. This provided estimates of elk populations for individual game management units (areas for which harvest is reported and within which elk are managed by the Arizona Game and Fish Department). The second task involved the use of satellite data to characterize vegetation responses to seasonal and interannual climate variation among vegetation associations within game management units. This involved the use of NOAA Advanced Very High Resolution Radiometer (AVHRR) time series data to describe temporal vegetation behavior, Landsat and Ikonos data to describe spatial vegetation distribution in conjunction with U.S. Forest Service vegetation maps. Elk population estimates were correlated with satellite-derived vegetation measures by vegetation association through time. The patterns of elk distribution that this revealed were complex. Not surprisingly, animals appear to respond to differences in vegetation availability - both seasonally and interannually - as portrayed by satellite data.

Proceedings of the first biennial conference of research in Colorado Plateau National Parks

USGS Publications Warehouse

Rowlands, Peter G.; van Riper, Charles; Sogge, Mark K.

1993-01-01

The 19 papers in this volume were selected from the 46 presentations given at the First Biennial Conference on Research in Colorado Plateau National Parks. The overall theme for this meeting was research, inventory, and monitoring in National Park Service units on the Colorado Plateau. The conference, held in Flagstaff Arizona, on 22-25 July 1991, was sponsored by the National Park Service Cooperative Park Studies Unit, Northern Arizona University, and the Petrified Forest, Zion, and Grand Canyon natural history associations.

Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack: Critical National Infrastructures

DTIC Science & Technology

2008-04-01

consumers and electric utilities in Arizona and Southern California. Twelve people, including five children, died as a result of the explosion. The...Modern electronics, communications, pro- tection, control and computers have allowed the physical system to be utilized fully with ever smaller... margins for error. Therefore, a relatively modest upset to the system can cause functional collapse. As the system grows in complexity and interdependence

[Feasibility of Developing Post High School Technician Programs for Emerging Energy Sources in Southwestern United States.] Policies and Manpower Needs Related to Emerging Energy Sources in Arizona and New Mexico. Final Report.

ERIC Educational Resources Information Center

Edington, Everett; And Others

The energy manpower research project was established to review the process used to identify skills needed in emerging energy sources and to discover any new occupations for which additional post-high school, vocational/technical training would be needed. A supplemental part of the project was the development of a solar energy instructional module.…

Historical and current fire management practices in two wilderness areas in the southwestern United States: The Saguaro Wilderness Area and the Gila-Aldo Leopold Wilderness Complex

Treesearch

Molly E. Hunter; Jose M. Iniguez; Calvin A. Farris

2014-01-01

Fire suppression has been the dominant fire management strategy in the West over the last century. However, managers of the Gila and Aldo Leopold Wilderness Complex in New Mexico and the Saguaro Wilderness Area in Arizona have allowed fire to play a more natural role for decades. This report summarizes the effects of these fire management practices on key resources,...

Post-fire forest dynamics and climate variability affect spatial and temporal properties of spruce beetle outbreaks on a Sky Island mountain range

Treesearch

Christopher D. O' Connor; Ann M. Lynch; Donald A. Falk; Thomas W. Swetnam

2014-01-01

The spruce beetle (Dendroctonus rufipennis) is known for extensive outbreaks resulting in high spruce mortality, but several recent outbreaks in the western United States have been among the largest and most severe in the documentary record. In the Pinaleño Mountains of southeast Arizona, U.S.A., an outbreak in the mid-1990s resulted in 85% mortality of Engelmann...

State laser regulations: Arizona's approach and experience

NASA Astrophysics Data System (ADS)

Barat, Kenneth L.

1992-06-01

Approximately a dozen states have regulatory or statutory authority in the area of nonionizing radiation. With only half that number having established laser regulations. Examples are Texas, Florida, Arizona, Mass. many more are considering establishing such rules, such as N.J., Il., Neb. On the federal level, the Food and Drug Administration has been the most active entity. OSHA has just recently established laser safety guidelines for its inspection staff. In March of 1990 the State of Arizona enacted rules for the control of Nonionizing radiation. This fell under Article 14 of Tittle 12 of the Arizona Administrative Code, which is under the authority of the Arizona Radiation Regulatory Agency. The rules cover a wide range of nonionizing sources, but the major emphasis is in the area of laser devices. While all class lasers fall under Article 14, only Class IIIb and Class IV laser use facilities are required to be registered and inspected by the agency. The rules apply to all Class IIIb and Class IV laser users, meaning medical, industrial, entertainment, and also research facilities.

Comparison of ground-based measurements of natural radiation to airborne radiation survey data on transects from coastal California to the Colorado Plateau

NASA Astrophysics Data System (ADS)

Stoffer, P. W.; Hernández, L.; Messina, P.; Dearaujo, J.; Li, A.; Hicks, A.; White, L.

2008-12-01

Natural gamma radiation measurements were collected with a hand-held Geiger counter at nearly 400 locations on two general transects across the southwestern United States. The data are used to provide ground-truth comparison to published airborne radiation surveys of the region. The first transect was collected by high school students in the SF-ROCKS program at San Francisco State University in the summer of 2008 starting in San Francisco. Data were collected across the Sierra Nevada Range on I-80, and across Highway 50 in Nevada, and I-70 in Utah. Data were collected in and around Great Basin, Arches, Capitol Reef, Bryce, and Zion National Parks, and Grand Staircase-Escalante National Monument. A second transect extends from San José, California to Flagstaff, Arizona and includes the Mojave National Reserve, Death Valley region, and locations throughout the Navajo Reservation region in northern Arizona and western New Mexico. Radiation data (with GPS reference) were collected from all the major sedimentary rock formations and igneous rocks of the Colorado Plateau and from many igneous and metamorphic rocks throughout the Great Basin and southern California deserts. Anomalously high localized levels were noted in selected sedimentary units associated with uranium exploration targets in the Colorado Plateau region, and in caverns and rock fissures where radon gas (and accumulation of derivative fission products) are the inferred sources.

The late Cenomanian oyster Lopha staufferi (Bergquist, 1944) - the oldest ribbed oyster in the Upper Cretaceous of the Western Interior of the United States

NASA Astrophysics Data System (ADS)

Hook, Stephen C.; Cobban, William A.

2016-12-01

Lopha staufferi (Bergquist, 1944) is a medium-sized, ribbed, Late Cretaceous oyster with a slightly curved axis and a zigzag commissure; it appears suddenly and conspicuously in upper Cenomanian rocks in the Western Interior Basin of the United States. At maturity, the ribs on both valves thicken into steep flanks that allow the oyster to increase interior volume without increasing its exterior footprint on the seafloor. Lopha staufferi is the first (earliest) ribbed oyster in the Late Cretaceous of the Western Interior, but has no ancestor in the basin. It disappears from the rock record as suddenly as it appeared, leaving no direct descendent in the basin. In the southern part of the basin where it is well constrained, L. staufferi is restricted stratigraphically to the upper Cenomanian Metoicoceras mosbyense Zone (= Dunveganoceras conditum Zone in the north). Lopha staufferi has an unusual paleogeographic distribution, occurring in only two, widely scattered areas in the basin. It has been found at several localities near the western shoreline of the Late Cretaceous Seaway in west-central New Mexico and adjacent Arizona, and in localities 1,900 km (1,200 mi) to the northeast near the eastern shoreline in northeastern Minnesota, but nowhere in between. In west-central New Mexico and adjacent Arizona, L. staufferi is a guide fossil to the Twowells Tongue of the Dakota Sandstone.

Arizona Business Occupations, Competency-Based Curriculum Guide.

ERIC Educational Resources Information Center

Jalowsky, Toby D.; And Others

This competency-based curriculum guide to business occupations was designed to improve the articulation in business education programs among high schools, between high schools and postsecondary institutions, and between schools and the business community in Arizona. The teaching units are to be used to develop skills in areas identified by…

An Extraordinary Partnership between Arizona State University and the City of Phoenix

ERIC Educational Resources Information Center

Friedman, Debra

2009-01-01

The Arizona State University Downtown Phoenix campus is a grand-scale exemplar of a city-university partnership. Its demonstrated impacts are economic, social, and educational, transforming both the city and the university. The magnitude of the investment of $223 million by the citizens of a city in a state university is unparalleled in higher…

Language Policy and Bilingual Education in Arizona and Washington State

ERIC Educational Resources Information Center

Johnson, Eric J.; Johnson, David Cassels

2015-01-01

In this paper, we compare the bilingual/language education policies of Arizona and Washington to show that state-level language policy plays a critical role in shaping the appropriation of federal language policy [No Child Left Behind Act (NCLB), Title III] and how different state-level language policies impact the district level of policy…

Developing a Distributed Computing Architecture at Arizona State University.

ERIC Educational Resources Information Center

Armann, Neil; And Others

1994-01-01

Development of Arizona State University's computing architecture, designed to ensure that all new distributed computing pieces will work together, is described. Aspects discussed include the business rationale, the general architectural approach, characteristics and objectives of the architecture, specific services, and impact on the university…

Evidence for an upper mantle low velocity zone beneath the southern Basin and Range-Colorado Plateau transition zone

USGS Publications Warehouse

Benz, H.M.; McCarthy, J.

1994-01-01

A 370-km-long seismic refraction/wide-angle reflection profile recorded during the Pacific to Arizona Crustal Experiment (PACE) detected an upper mantle P-wave low-velocity zone (LVZ) in the depth range 40 to 55 km beneath the Basin and Range in southern Arizona. Interpretation of seismic data places constraints on the sub-crustal lithosphere of the southern Basin and Range Province, which is important in light of the active tectonics of the region and the unknown role of the sub-crustal lithosphere in the development of the western United States. Forward travel time and synthetic seismogram techniques are used to model this shallow upper mantle LVZ. Modeling results show that the LVZ is defined by a 5% velocity decrease relative to a Pn velocity of 7.95 km s−1, suggesting either a ∼3–5% mafic partial melt or high-temperature, sub-solidus peridotite.

Binational digital soils map of the Ambos Nogales watershed, southern Arizona and northern Sonora, Mexico

USGS Publications Warehouse

Norman, Laura

2004-01-01

We have prepared a digital map of soil parameters for the international Ambos Nogales watershed to use as input for selected soils-erosion models. The Ambos Nogales watershed in southern Arizona and northern Sonora, Mexico, contains the Nogales wash, a tributary of the Upper Santa Cruz River. The watershed covers an area of 235 km2, just under half of which is in Mexico. Preliminary investigations of potential erosion revealed a discrepancy in soils data and mapping across the United States-Mexican border due to issues including different mapping resolutions, incompatible formatting, and varying nomenclature and classification systems. To prepare a digital soils map appropriate for input to a soils-erosion model, the historical analog soils maps for Nogales, Ariz., were scanned and merged with the larger-scale digital soils data available for Nogales, Sonora, Mexico using a geographic information system.

The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic and mineral resource maps of the Silver City 1 degree x 2 degrees Quadrangle, New Mexico and Arizona

USGS Publications Warehouse

Richter, Donald H.; Houser, B.B.; Watts, K.C.; Klein, D.P.; Sharp, W.N.; Drewes, Harald; Hedlund, D.C.; Raines, G.L.; Hassemer, J.R.

1987-01-01

The Silver City 1 ? x 2 ? quadrangle, consisting of about 20,650 km2 in southwestern New Mexico and southeastern Arizona, has been investigated by a multidisciplinary research team for the purpose of assessing its mineral resource potential. The results of this investigation are in a folio of 21 maps that contain detailed information on the geology, geochemistry, geophysics, mineral deposits, and potential mineral resources of the quadrangle. This Circular provides background information on the various studies and integrates the component maps. It contains an extensive selected bibliography pertinent to the geology and mineral deposits of the quadrangle. The quadrangle has produced more than $3.5 billion in mineral products since about 1850 and contains significant resources of gold, silver, copper, molybdenum, lead, zinc, iron, manganese-iron, zeolite minerals, and possibly tin and tungsten.

Models of regional habitat quality and connectivity for pumas (Puma concolor) in the southwestern United States.

PubMed

Dickson, Brett G; Roemer, Gary W; McRae, Brad H; Rundall, Jill M

2013-01-01

The impact of landscape changes on the quality and connectivity of habitats for multiple wildlife species is of global conservation concern. In the southwestern United States, pumas (Puma concolor) are a well distributed and wide-ranging large carnivore that are sensitive to loss of habitat and to the disruption of pathways that connect their populations. We used an expert-based approach to define and derive variables hypothesized to influence the quality, location, and permeability of habitat for pumas within an area encompassing the entire states of Arizona and New Mexico. Survey results indicated that the presence of woodland and forest cover types, rugged terrain, and canyon bottom and ridgeline topography were expected to be important predictors of both high quality habitat and heightened permeability. As road density, distance to water, or human population density increased, the quality and permeability of habitats were predicted to decline. Using these results, we identified 67 high quality patches across the study area, and applied concepts from electronic circuit theory to estimate regional patterns of connectivity among these patches. Maps of current flow among individual pairs of patches highlighted possible pinch points along two major interstate highways. Current flow summed across all pairs of patches highlighted areas important for keeping the entire network connected, regardless of patch size. Cumulative current flow was highest in Arizona north of the Colorado River and around Grand Canyon National Park, and in the Sky Islands region owing to the many small habitat patches present. Our outputs present a first approximation of habitat quality and connectivity for dispersing pumas in the southwestern United States. Map results can be used to help target finer-scaled analyses in support of planning efforts concerned with the maintenance of puma metapopulation structure, as well as the protection of landscape features that facilitate the dispersal process.

Models of Regional Habitat Quality and Connectivity for Pumas (Puma concolor) in the Southwestern United States

PubMed Central

Dickson, Brett G.; Roemer, Gary W.; McRae, Brad H.; Rundall, Jill M.

2013-01-01

The impact of landscape changes on the quality and connectivity of habitats for multiple wildlife species is of global conservation concern. In the southwestern United States, pumas (Puma concolor) are a well distributed and wide-ranging large carnivore that are sensitive to loss of habitat and to the disruption of pathways that connect their populations. We used an expert-based approach to define and derive variables hypothesized to influence the quality, location, and permeability of habitat for pumas within an area encompassing the entire states of Arizona and New Mexico. Survey results indicated that the presence of woodland and forest cover types, rugged terrain, and canyon bottom and ridgeline topography were expected to be important predictors of both high quality habitat and heightened permeability. As road density, distance to water, or human population density increased, the quality and permeability of habitats were predicted to decline. Using these results, we identified 67 high quality patches across the study area, and applied concepts from electronic circuit theory to estimate regional patterns of connectivity among these patches. Maps of current flow among individual pairs of patches highlighted possible pinch points along two major interstate highways. Current flow summed across all pairs of patches highlighted areas important for keeping the entire network connected, regardless of patch size. Cumulative current flow was highest in Arizona north of the Colorado River and around Grand Canyon National Park, and in the Sky Islands region owing to the many small habitat patches present. Our outputs present a first approximation of habitat quality and connectivity for dispersing pumas in the southwestern United States. Map results can be used to help target finer-scaled analyses in support of planning efforts concerned with the maintenance of puma metapopulation structure, as well as the protection of landscape features that facilitate the dispersal process. PMID:24367495

Solar energy system performance evaluation: Seasonal report for Elcam Tempe Arizona State University, Tempe, Arizona

NASA Technical Reports Server (NTRS)

1980-01-01

The solar system, Elcam-Tempe, was designed by Elcam Incorporated, Santa Barbara, California, to supply commercial domestic hot water heating systems to the Agriculture Department residence at Arizona State University. The building is a single story residence located at the agriculture experiment farm of the Arizona State University. The energy system's four modes of operation are described. Electrical energy savings at the site was a net of 5.54 million Btu after the 0.17 million Btu of operating energy required to operate collector loop circulating pump were subtracted. The energy savings due to solar was less than the system's potential. On an average, twice as much hot water could have been used with significant solar energy contribution. The system corrosion and deposits caused by using dissimilar metals in the collector loop was the only problem noted with the Elcam-Tempe system.

Isolation of microsatellite loci from the lesser long-nosed bat (Leptonycteris yerbuenae)

USGS Publications Warehouse

Ramirez, Judith; Munguia-Vega, A.; Culver, Melanie

2011-01-01

Leptonycteris yerbabuenae is a nectarivore (subfamily: Glossophaginae, family: Phyllostomidae), is found from southern Arizona/southwestern New Mexico to southern Mexico including the Baja California peninsula (Ceballos et al.1997; Cockrum 1991).Leptonycteris yerbabuenae is listed as endangered in the United States (Shull 1988) and threatened in Mexico (SEMARNAT 2002). They migrate up to 1,800 km between wintering and breeding grounds (Fleming and Eby 2001). Females mate in the winter in southern Mexico, and migrate to maternity roosts in northern Mexico/southern Arizona to give birth in late spring-early summer (Ceballos et al.1997; Cockrum 1991). Wilkinson and Fleming (1996) have suggested two separate migration corridors where bats occupy southeastern Arizona and southwestern Arizona arrive and leave through separate corridors. We isolated 12 microsatellites loci to estimate gene flow between southwestern and southeastern Arizona roosts, as well as Sonora, Baja California, and Jalisco, Mexico.Genomic DNA was extracted using the DNeasy Blood & Tissue Kit (Qiagen). Approximately 5 μg of genomic DNA was digested with RsaI (NEB) and fragments were ligated to double-stranded SuperSNX-24 linkers to construct an enriched genomic DNA library using a modified version of Glenn and Schable (2005). Linker-ligated fragments ranging from 300–1400 bp were recovered using the polymerase chain reaction (PCR) with a SuperSNX-24 forward primer and Platinum high-fidelity Taq DNA polymerase (Invitrogen), and were hybridized to 5′-biotinylated microsatellite oligonucleotide probes (GT)15, (CT)15, (GATA)10 and (GACA)8. Hybridized fragments were captured on streptavidin-coated paramagnetic beads (Dynal) and then recovered by PCR. These fragments were ligated into the vector PCR4-TOPO (Invitrogen), and transformed into TOP10 chemically competent E. coli cells (Invitrogen) following the manufacturer’s protocol.

Pumice and pumicite

USGS Publications Warehouse

Crangle, R.D.

2013-01-01

Production of pumice in the United States during 2012 was estimated to be 515 kt (568,000 st), a 5-percent increase compared to 2011. The unit value of pumice varied widely by end use in 2012. Pumice used as an abrasive was priced at $10.30/t ($9.34/st), while specialty-grade pumice, used in cosmetics, filtration or precision grinding, could be priced as high as $400/t ($360/st) on a spot basis. Eleven companies operated 11 mines in Arizona, California, Idaho, Kansas, New Mexico and Oregon. U.S. pumice exports totaled about 12.5 kt (13,800 st). Imports were higher at 75.1 kt (828,000 st).

76 FR 18777 - State of Arizona Resource Advisory Council Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-05

.... ACTION: Notice of public meetings. SUMMARY: In accordance with the Federal Land Policy and Management Act... a variety of planning and management issues associated with public land management in Arizona. Planned agenda items include: A welcome and introduction of new Council members; BLM State Director's...

FIXED-SITE AIR AND BIOMARKER MEASUREMENTS OF VOCS IN A NON-OCCUPATIONALLY EXPOSED POPULATION ALONG THE ARIZONA-MEXICO BORDER

EPA Science Inventory

The goals of the NHEXAS-Border Study are to obtain environmental exposure and biomarker data for a representative population residing along the Arizona-Mexico border, and compare the distributions to similar distributions previously obtained for the state of Arizona (NHEXAS-Ari...

Efficiency of Support Services within the Arizona Universities.

ERIC Educational Resources Information Center

Davis, George H.

One of the working papers in the final report of the Arizona Board of Regents' Task Force on Excellence, Efficiency and Competitiveness, this document discusses the efficiency of the Arizona state universities' support services. Faculty, staff, and students were asked to rate the quality, importance, and change in quality of the services provided…

Arizona Commission of Indian Affairs 1974-75 Annual Report.

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

The Arizona Commission of Indian Affairs 1974-75 Annual Report is issued to inform the Governor, State Legislature, and tribal governments of the proceedings, transactions, findings, and recommendations made by the commission. Included are: (1) a list of commission members, (2) a map showing the Indian reservations in Arizona, (3) a table listing…

Forgotten History: Mexican American School Segregation in Arizona from 1900-1951

ERIC Educational Resources Information Center

Powers, Jeanne M.

2008-01-01

This article documents the efforts by Mexican Americans to challenge school segregation in Arizona in the first half of the twentieth century. As in Texas and California, although state law never formally mandated the segregation of Mexican American students, school districts in Arizona often established separate "Mexican Schools" for…

Arizona's Instrument to Measure Standards (AIMS HS). Student Guide

ERIC Educational Resources Information Center

Arizona Department of Education, 2006

2006-01-01

Arizona's Instrument to Measure Standards High School (AIMS HS) is an assessment program that measures high school students' achievement of the Arizona Academic Standards adopted by the state Board of Education in three subject areas: reading, writing, and mathematics. All students in high school are required to participate in AIMS HS testing.…

Biological Information Processing in Single Microtubules

DTIC Science & Technology

2014-03-05

single Microtubule Google Mountain view campus, workshop on quantum biology 22 October 2010 3. Paul Davies Beyond Center at Arizona State University...Phoenix) Phoenix, workshop on quantum biology and cancer research, Experimental studies on single microtubule, 25-27 October 2010, Tempe, Arizona...State University, USA 4. Quantum aspects of microtubule: Direct experimental evidence for the existence of quantum states in microtubule, Towards a

77 FR 64350 - State of Arizona Resource Advisory Council Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-19

.... ACTION: Notice of Public Meetings. SUMMARY: In accordance with the Federal Land Policy and Management Act..., through the BLM, on a variety of planning and management issues associated with public land management in Arizona. Planned agenda items include: a welcome and introduction of Council members; BLM State Director's...

Digital Learning Compass: Distance Education State Almanac 2017. Arizona

ERIC Educational Resources Information Center

Seaman, Julia E.; Seaman, Jeff

2017-01-01

This brief report uses data collected under the U.S. Department of Education's National Center for Educational Statistics (NCES) Integrated Postsecondary Education Data System (IPEDS) Fall Enrollment survey to highlight distance education data in the state of Arizona . The sample for this analysis is comprised of all active, degree-granting…

A New Twist to Intramurals.

ERIC Educational Resources Information Center

Gildersleeve, Robert; Williams, Jill

The intramural program at Arizona State University has recently undergone major reorganization. Three highlights of this year's program were the "Run to Tucson," the powerlifting meet, and the rodeo. The "Run to Tucson" involved a 126-mile football relay race from Arizona State University's campus in Tempe to the University of…

Analysis of aerosol composition data for western United States wildfires between 2005 and 2015: Dust emissions, chloride depletion, and most enhanced aerosol constituents.

PubMed

Schlosser, Joseph S; Braun, Rachel A; Bradley, Trevor; Dadashazar, Hossein; MacDonald, Alexander B; Aldhaif, Abdulmonam A; Aghdam, Mojtaba Azadi; Mardi, Ali Hossein; Xian, Peng; Sorooshian, Armin

2017-08-27

This study examines major wildfires in the western United States between 2005 and 2015 to determine which species exhibit the highest percent change in mass concentration on day of peak fire influence relative to preceding nonfire days. Forty-one fires were examined using the Environmental Protection Agency (EPA) Interagency Monitoring of Protected Visual Environments (IMPROVE) data set. Organic carbon (OC) and elemental carbon (EC) constituents exhibited the highest percent change increase. The sharpest enhancements were for the volatile (OC1) and semivolatile (OC2) OC fractions, suggestive of secondary organic aerosol formation during plume transport. Of the noncarbonaceous constituents, Cl, P, K, NO 3 - , and Zn levels exhibited the highest percent change. Dust was significantly enhanced in wildfire plumes, based on significant enhancements in fine soil components (i.e., Si, Ca, Al, Fe, and Ti) and PM coarse (i.e., PM 10 -PM 2.5 ). A case study emphasized how transport of wildfire plumes significantly impacted downwind states, with higher levels of fine soil and PM coarse at the downwind state (Arizona) as compared to the source of the fires (California). A global model (Navy Aerosol Analysis and Prediction System, NAAPS) did not capture the dust influence over California or Arizona during this case event because it is not designed to resolve dust dynamics in fires, which motivates improved treatment of such processes. Significant chloride depletion was observed on the peak EC day for almost a half of the fires examined. Size-resolved measurements during two specific fires at a coastal California site revealed significant chloride reductions for particle aerodynamic diameters between 1 and 10 μm.

Analysis of aerosol composition data for western United States wildfires between 2005 and 2015: Dust emissions, chloride depletion, and most enhanced aerosol constituents

NASA Astrophysics Data System (ADS)

Schlosser, Joseph S.; Braun, Rachel A.; Bradley, Trevor; Dadashazar, Hossein; MacDonald, Alexander B.; Aldhaif, Abdulmonam A.; Aghdam, Mojtaba Azadi; Mardi, Ali Hossein; Xian, Peng; Sorooshian, Armin

2017-08-01

This study examines major wildfires in the western United States between 2005 and 2015 to determine which species exhibit the highest percent change in mass concentration on day of peak fire influence relative to preceding nonfire days. Forty-one fires were examined using the Environmental Protection Agency (EPA) Interagency Monitoring of Protected Visual Environments (IMPROVE) data set. Organic carbon (OC) and elemental carbon (EC) constituents exhibited the highest percent change increase. The sharpest enhancements were for the volatile (OC1) and semivolatile (OC2) OC fractions, suggestive of secondary organic aerosol formation during plume transport. Of the noncarbonaceous constituents, Cl, P, K, NO3-, and Zn levels exhibited the highest percent change. Dust was significantly enhanced in wildfire plumes, based on significant enhancements in fine soil components (i.e., Si, Ca, Al, Fe, and Ti) and PMcoarse (i.e., PM10-PM2.5). A case study emphasized how transport of wildfire plumes significantly impacted downwind states, with higher levels of fine soil and PMcoarse at the downwind state (Arizona) as compared to the source of the fires (California). A global model (Navy Aerosol Analysis and Prediction System, NAAPS) did not capture the dust influence over California or Arizona during this case event because it is not designed to resolve dust dynamics in fires, which motivates improved treatment of such processes. Significant chloride depletion was observed on the peak EC day for almost a half of the fires examined. Size-resolved measurements during two specific fires at a coastal California site revealed significant chloride reductions for particle aerodynamic diameters between 1 and 10 μm.

Analysis of aerosol composition data for western United States wildfires between 2005 and 2015: Dust emissions, chloride depletion, and most enhanced aerosol constituents

PubMed Central

Schlosser, Joseph S.; Braun, Rachel A.; Bradley, Trevor; Dadashazar, Hossein; MacDonald, Alexander B.; Aldhaif, Abdulmonam A.; Aghdam, Mojtaba Azadi; Mardi, Ali Hossein; Xian, Peng; Sorooshian, Armin

2017-01-01

This study examines major wildfires in the western United States between 2005 and 2015 to determine which species exhibit the highest percent change in mass concentration on day of peak fire influence relative to preceding nonfire days. Forty-one fires were examined using the Environmental Protection Agency (EPA) Interagency Monitoring of Protected Visual Environments (IMPROVE) data set. Organic carbon (OC) and elemental carbon (EC) constituents exhibited the highest percent change increase. The sharpest enhancements were for the volatile (OC1) and semivolatile (OC2) OC fractions, suggestive of secondary organic aerosol formation during plume transport. Of the noncarbonaceous constituents, Cl, P, K, NO3−, and Zn levels exhibited the highest percent change. Dust was significantly enhanced in wildfire plumes, based on significant enhancements in fine soil components (i.e., Si, Ca, Al, Fe, and Ti) and PMcoarse (i.e., PM10–PM2.5). A case study emphasized how transport of wildfire plumes significantly impacted downwind states, with higher levels of fine soil and PMcoarse at the downwind state (Arizona) as compared to the source of the fires (California). A global model (Navy Aerosol Analysis and Prediction System, NAAPS) did not capture the dust influence over California or Arizona during this case event because it is not designed to resolve dust dynamics in fires, which motivates improved treatment of such processes. Significant chloride depletion was observed on the peak EC day for almost a half of the fires examined. Size-resolved measurements during two specific fires at a coastal California site revealed significant chloride reductions for particle aerodynamic diameters between 1 and 10 μm. PMID:28955601

The more extreme nature of North American monsoon precipitation in the Southwestern United States

NASA Astrophysics Data System (ADS)

Chang, H. I.; Luong, T. M.; Castro, C. L.; Lahmers, T. M.; Adams, D. K.; Ochoa-Moya, C.

2017-12-01

Most severe weather in the Southwestern United States occurs during the North American monsoon. This research examines how monsoon extreme weather events will change with respect to occurrence and intensity. A new technique to severe weather event projection has been developed, using convective perimitting regional atmospheric modeling of days with highest instabilty and atmospheric moisture. The guiding principle is to use a weather forecast based approach to climate change project, with a modeling paradigm in which organized convective structures and their behavior are explicitly physically represented in the simulation design. Of particular interest is the simulation of severe weather events caused by mesoscale convective systems (MCSs), which account for a greater proportion of monsoon rainfall downwind of the Mogollon Rim in Arizona, in the central and southwestern portions of the state. The convective-permitting model simulations are performed for identified severe weather event days for both historical and future climate projections, similar to an operational weather forecast. There have been significant long-term changes in atmospheric thermodynamic and dynamic conditions that have occurred over the past sixty years. Monsoon thunderstorms are tending to be more 'thermodynamically dominated' with less tendency to organize and propagate. Though there are tending to be a fewer number of strong, organized MCS-type convective events during the monsoon, when they do occur their associated precipitation is now tending to be more intense. The area of central and southwestern Arizona, corresponding to the area of the state most impacted by MCSs during the monsoon, appears to be a local hot spot where precipitation and downdraft winds are becoming more intense. These types of changes are very consistent with the historical observed precipitation data and model projections of historical and future climate, from dynamically downscaled CMIP3 and CMIP5 models.

National Nutrition Policy Study--1974. Hearings Before the Select Committee on Nutrition and Human Needs of the United States Senate, Ninety-Third Congress, Second Session. Part 6--Nutrition and Health. Hearings Held Washington, D.C., June 21, 1974.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Nutrition and Human Needs.

This session of hearings began with an opening statement by Senator Edward M. Kennedy. Such witnesses as the following then gave testimony: Dr. William E. Conner, co-chairman, Panel on Nutrition and Health, University of Iowa; A. Yanechik, Arizona Department of Health Services; Dr. J. Farquhar, Stanford University Medical Center; Dr. E. Bierman,…

National Nutrition Policy Study--1974. Hearings Before the Select Committee on Nutrition and Human Needs of the United States Senate, Ninety-Third Congress, Second Session. Part 6A. Appendix to Nutrition and Health. Hearings Held Washington, D.C., June 21, 1974.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Nutrition and Human Needs.

The testimony of such witnesses as the following before the Panel on Nutrition and Health of the Senate Select Committee on Nutrition and Human Needs is included: Dr. R. Podell, associate director, Family Practice Program, New Jersey; Dr. G. Griedman, pediatrician, University of Arizona Medical School; Dr. Howard Eder, Professor of Medicine,…

ISST (Intercontinental Ballistic Missile Silo Superhardening Technology) Structure with SIFCON (Slurry-Infiltrated Fiber Concrete) - HFC-2 Test

DTIC Science & Technology

1988-04-01

Government-related pro- curement, the United States Government incurs no responsibility or any obli -j gation whatsoever. The fact that the Government...Arizona. NIIERI then began a program to deveiop a slurry mix design for use in the structure, as well as construction techniques for placing the SIFCON in...OBJECTIVES 3 II CONSTRUCTION AND FIELDING OPERATIONS 4 INTRODUCTION 4 I DEMONSTRATION PROGRAM 4 Introduct ion 4 Procedure 4 Results 7 $ DESIGN 7 I ntrod uc

FLOAT OPERATED RADIAL GATE INSTALLATION. WASTEWAY NO. 1. WELLTONMOHAWK CANAL ...

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

FLOAT OPERATED RADIAL GATE INSTALLATION. WASTEWAY NO. 1. WELLTON-MOHAWK CANAL - STA. 99+23.50. United States Department of the Interior, Bureau of Reclamation; Gila Project, Arizona, Wellton-Mohawk Division. Drawing No. 50-D-2497, dated March 8, 1949, Denver Colorado. Sheet 1 of 7 - Wellton-Mohawk Irrigation System, Wasteway No. 1, Wellton-Mohawk Canal, North side of Wellton-Mohawk Canal, bounded by Gila River to North & the Union Pacific Railroad & Gila Mountains to south, Wellton, Yuma County, AZ

FLOAT OPERATED RADIAL GATE HOIST ASSEMBLY LIST OF PARTS ...

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

FLOAT OPERATED RADIAL GATE HOIST ASSEMBLY - LIST OF PARTS - BASE-CRANK. WASTEWAY NO. 1. WELLTON-MOHAWK CANAL - STA. 99+23.50. United States Department of the Interior, Bureau of Reclamation; Gila Project, Arizona, Wellton-Mohawk Division. Drawing No. 50-D-2511, dated May 3, 1949, Denver Colorado. Sheet 1 of 2 - Wellton-Mohawk Irrigation System, Wasteway No. 1, Wellton-Mohawk Canal, North side of Wellton-Mohawk Canal, bounded by Gila River to North & the Union Pacific Railroad & Gila Mountains to south, Wellton, Yuma County, AZ

Large scale 20mm photography for range resources analysis in the Western United States. [Casa Grande, Arizona, Mercury, Nevada, and Mojave Desert

NASA Technical Reports Server (NTRS)

Tueller, P. T.

1977-01-01

Large scale 70mm aerial photography is a valuable supplementary tool for rangeland studies. A wide assortment of applications were developed varying from vegetation mapping to assessing environmental impact on rangelands. Color and color infrared stereo pairs are useful for effectively sampling sites limited by ground accessibility. They allow an increased sample size at similar or lower cost than ground sampling techniques and provide a permanent record.

Apollo 15 crewmen riding lunar roving vehicle simulator during geology trip

NASA Image and Video Library

1970-11-02

S70-53300 (2-3 Nov. 1970) --- Two Apollo 15 crew members, riding a Lunar Roving Vehicle (LRV) simulator, participate in geology training at the Cinder Lake crater field in Arizona. Astronaut David R. Scott, Apollo 15 commander, seated on the left; and to Scott's right is astronaut James B. Irwin, lunar module pilot. They have stopped at the rim of a 30-feet deep crater to look over the terrain. The simulator, called "Grover", was built by the United States Geological Survey.

Mapping Land Use/Land Cover in the Ambos Nogales Study Area

USGS Publications Warehouse

Norman, Laura M.; Wallace, Cynthia S.A.

2008-01-01

The Ambos Nogales watershed, which surrounds the twin cities of Nogales, Arizona, United States and Nogales, Sonora, Mexico, has a history of problems related to flooding. This paper describes the process of creating a high-resolution, binational land-cover dataset to be used in modeling the Ambos Nogales watershed. The Automated Geospatial Watershed Assessment tool will be used to model the Ambos Nogales watershed to identify focal points for planning efforts and to anticipate ramifications of implementing detention reservoirs at certain watershed planes.

Reducing rattlesnake-human conflicts

USGS Publications Warehouse

Nowak, Erika M.

2006-01-01

Arizona is home to 11 species of rattlesnakes. As rapidly growing Arizona communities move into formerly undeveloped landscapes, encounters between people and rattlesnakes increase. As a result, the management of nuisance snakes, or snakes found in areas where people do not want them, is increasingly important. Since 1994, the U.S. Geological Survey (USGS) has conducted research on the behavior and ecology of nuisance rattlesnake in Arizona national park units. A decade of research provides important insights into rattlesnake behavior that can be used by national parks and communities to reduce rattlesnake-human conflicts.

Chicana/o Students Respond to Arizona's Anti-Ethnic Studies Bill, SB 1108: Civic Engagement, Ethnic Identity, and Well-Being

ERIC Educational Resources Information Center

O'Leary, Anna Ochoa; Romero, Andrea J.

2011-01-01

Arizona Senate Bill 1108, the "anti-ethnic studies bill," proposed to eliminate ethnic studies programs and ethnic-based organizations from state-funded education. Along with other anti-immigrant legislation, this bill is creating an oppressive climate of discrimination against individuals of Mexican descent in Arizona. This study…

The Achievement Progress of English Learner Students in Arizona. REL 2015-098

ERIC Educational Resources Information Center

Haas, Eric; Tran, Loan; Huang, Min; Yu, Airong

2015-01-01

The purpose of this study was to understand the learning trajectories of the growing numbers of English learner students in Arizona, especially those who struggle to pass state English language arts and math content tests. This study followed three cohorts of English learner students in Arizona (kindergarten, grade 3, and grade 6) over six school…

A Study of Arizona's Teachers of English Language Learners

ERIC Educational Resources Information Center

Rios-Aguilar, Cecilia; Gonzalez Canche, Manuel S.; Moll, Luis C.

2012-01-01

Background/Context: In September 2007, the Arizona State Board of Education adopted the Structured English Immersion (SEI) model proposed by the Arizona English Language Learner (ELL) Task Force.During the 2008-2009 academic year, it required all school districts to implement the SEI model.The SEI program, best known as the 4-hour English Language…

Abstracts for the October 2012 meeting on Volcanism in the American Southwest, Flagstaff, Arizona

USGS Publications Warehouse

Lowenstern, Jacob B.

2013-01-01

Though volcanic eruptions are comparatively rare in the American Southwest, the States of Arizona, Colorado, New Mexico, Nevada, and Utah host Holocene volcanic eruption deposits and are vulnerable to future volcanic activity. Compared with other parts of the western United States, comparatively little research has been focused on this area, and eruption probabilities are poorly constrained. Monitoring infrastructure consists of a variety of local seismic networks, and ”backbone“ geodetic networks with little integration. Emergency response planning for volcanic unrest has received little attention by either Federal or State agencies. On October 18–20, 2012, 90 people met at the U.S. Geological Survey campus in Flagstaff, Arizona, providing an opportunity for volcanologists, land managers, and emergency responders to meet, converse, and begin to plan protocols for any future activity. Geologists contributed data on recent findings of eruptive ages, eruption probabilities, and hazards extents (plume heights, ash dispersal). Geophysicists discussed evidence for magma intrusions from seismic, geodetic, and other geophysical techniques. Network operators publicized their recent work and the relevance of their equipment to volcanic regions. Land managers and emergency responders shared their experiences with emergency planning for earthquakes. The meeting was organized out of the recognition that little attention had been paid to planning for or mitigation of volcanic hazards in the American Southwest. Moreover, few geological meetings have hosted a session specifically devoted to this topic. This volume represents one official outcome of the meeting—a collection of abstracts related to talks and poster presentations shared during the first two days of the meeting. In addition, this report includes the meeting agenda as a record of the proceedings. One additional intended outcome will be greater discussion and coordination among emergency responders, geologists, geophysicists, and land managers regarding geologic hazards in the Southwest.

A Tale of Two Impostors: SN2002kg and SN1954J in NGC 2403

NASA Astrophysics Data System (ADS)

Humphreys, Roberta M.; Davidson, Kris; Van Dyk, Schuyler D.; Gordon, Michael S.

2017-10-01

We describe new results on two supernova impostors in NGC 2403, SN 1954J(V12) and SN 2002kg(V37). For the famous object SN 1954J, we combine four critical observations: its current SED, its Hα emission line profile, the Ca II triplet in absorption in its red spectrum, and the brightness compared to its pre-event state. Together, these strongly suggest that the survivor is now a hot supergiant with T ˜ 20,000 K, a dense wind, substantial circumstellar extinction, and a G-type supergiant companion. The hot star progenitor of V12's giant eruption was likely in the post-red supergiant stage and had already shed a lot of mass. V37 is a classical LBV/S Dor variable. Our photometry and spectra observed during and after its eruption show that its outburst was an apparent transit on the HR Diagram due to enhanced mass loss and the formation of a cooler, dense wind. V37 is an evolved hot supergiant at ≈106 {L}⊙ with a probable initial mass of 60-80 {M}⊙ . Based on observations with the Multiple Mirror Telescope, a joint facility of the Smithsonian Institution and the University of Arizona, and on observations obtained with the Large Binocular Telescope (LBT), an international collaboration among institutions in the United States, Italy, and Germany. LBT Corporation partners include The University of Arizona on behalf of the Arizona university system; Istituto Nazionale di Astrofisica, Italy; LBT Beteiligungsgesellschaft, Germany, representing the Max-Planck Society, the Astrophysical Institute Potsdam, and Heidelberg University; The Ohio State University, and The Research Corporation, on behalf of The University of Notre Dame, University of Minnesota, and University of Virginia.

Geologic map of the Callville Bay Quadrangle, Clark County, Nevada, and Mohave County, Arizona

USGS Publications Warehouse

Anderson, R. Ernest

2003-01-01

Report: 139 Map Scale: 1:24,000 Map Type: colored geologic map A 1:24,000-scale, full-color geologic map and four cross sections of the Callville Bay 7-minute quadrangle in Clark County, Nevada and Mohave County, Arizona. An accompanying text describes 21 stratigraphic units of Paleozoic and Mesozoic sedimentary rocks and 40 units of Cenozoic sedimentary, volcanic, and intrusive rocks. It also discusses the structural setting, framework, and history of the quadrangle and presents a model for its tectonic development.

Overview of deaths associated with natural events, United States, 1979-2004.

PubMed

Thacker, Maria T F; Lee, Robin; Sabogal, Raquel I; Henderson, Alden

2008-06-01

Analysis of the National Center for Health Statistics' Compressed Mortality File showed that between 1979 and 2004, natural events caused 21,491 deaths in the United States. During this 26-year period, there were 10,827 cold-related deaths and 5,279 heat-related deaths. Extreme cold or heat accounted for 75 per cent of the total number of deaths attributed to natural events--more than all of deaths resulting from lightning, storms and foods, and earth movements, such as earthquakes and landslides. Cold-related death rates were highest in the states of Alaska, Montana, New Mexico, and South Dakota, while heat-related deaths were highest in the states of Arizona, Missouri, and Arkansas. These deaths occurred more often among the elderly and black men. Other deaths were attributed to lightning (1,906), storms and foods (2,741), and earth movements (738). Most deaths associated with natural events are preventable and society can take action to decrease the morbidity and mortality connected with them.

State Test Score Trends through 2008-09, Part 1: Rising Scores on State Tests and NAEP. Arizona

ERIC Educational Resources Information Center

Center on Education Policy, 2010

2010-01-01

This paper profiles Arizona's test score trends through 2008-09. Between 2005 and 2009, the percentages of students reaching the proficient level on the state test and the basic level on NAEP (National Assessment of Educational Progress) increased in grades 4 and 8 in both reading and math. Average annual gains were generally larger on the state…

Arizona black rattlesnake (Crotalus viridis cerberus)

USGS Publications Warehouse

Nowak, Erika M.

2006-01-01

The Arizona black rattlesnake makes its home at higher elevations in Arizona and far western New Mexico. The snake's use of high-altitude habitat and its black coloration as an adult distinguishes it from other subspecies of the western rattlesnake (Crotalus viridis), which prefer lower elevations and range from tan to reddish in color as adults. These physical and habitat differences are also reflected in genetic differences that suggest that the Arizona black rattlesnake may be a new species of rattlesnake. Despite the species's limited range, basic biological information needed to make management decisions is lacking for most Arizona black rattlesnake populations. To address this need, U.S. Geological Survey (USGS) scientists conducted research on the species in Arizona national park units from 2003 to 2005. The research examined relative population abundance, movement patterns, range requirements, dietary habits, and winter and summer habitat. Research in Arizona national parks was made possible through the support of the Western National Parks Association, Tonto National Monument, and the USGS Science Internships for Workforce Diversity Program. Importantly, the park-based research was used to augment a long-term mark-recapture study of the species that has been conducted by USGS biologists at sites near Flagstaff, Arizona, since 1999. USGS researchers were the first to conduct extensive studies of this species in the wild.

The State of Arizona's Children, 1996.

ERIC Educational Resources Information Center

Children's Action Alliance, Phoenix, AZ.

This Kids Count report examines statewide trends in the well-being of Arizona's children. The statistical portrait is based on 18 indicators of well-being: (1) prenatal care rate; (2) incidence of low birth weight infants; (3) immunization rate for 2-year-olds; (4) availability of state-approved child care spaces; (5) availability of preschool…

Arizona State Plan for the Education of Migratory Children Fiscal Year 1980.

ERIC Educational Resources Information Center

Maynes, J. O.

Documentation forwarded to the U. S. Office of Education describing the Arizona State Plan for the Education of Migrant Children for fiscal year (FY) 1980 and requesting financial assistance to provide supplemental educational and support services to children of migratory farmworkers and fishermen enrolled in local school districts is presented.…

Quantitative Analysis of Variables Affecting Nursing Program Completion at Arizona State University

ERIC Educational Resources Information Center

Herrera, Cheryl

2013-01-01

This study is designed to understand the patterns of selection, preparation, retention and graduation of undergraduate pre-licensure clinical nursing students in the College of Nursing and Health Innovation at Arizona State University enrolled in 2007 and 2008. The resulting patterns may guide policy decision making regarding future cohorts in…

78 FR 13889 - Notice of Intent To Repatriate Cultural Items: Arizona State Museum, University of Arizona...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-01

... the Hopi Tribe gives a positive identification to substantiate ownership of these sacred and religious... and religious items as described. These items are identified as sacred and religious objects, and are... definition of sacred objects and objects of cultural patrimony, and repatriation to the Indian tribe stated...

Distribution and habitat use of Mexican Spotted Owls in Arizona

Treesearch

Joseph L. Ganey; Russell P. Balda

1989-01-01

Distribution and habitat use of Mexican Spotted Owls (Strix occidentalis lucida) in Arizona were studied from 1984-1988. Owls were widely but patchily distributed throughout the state except for the arid southwestern portion. Distribution of the owl corresponded with distribution of forested mountains and canyonlands within the state. Owls occurred...

77 FR 15796 - Notice of Intent To Repatriate Cultural Items: U.S. Department of the Interior, Bureau of Indian...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-16

... items meet the definition of unassociated funerary objects and repatriation to the Indian tribes stated... Arizona State Museum, University of Arizona, Tucson, AZ, that meet the definition of unassociated funerary... Pueblo to define the archeological complexes represented by the sites listed above. Material culture...

Publications of the Western Earth Surface Processes Team 2006

USGS Publications Warehouse

Powell, Charles L.; Stone, Paul

2007-01-01

The Western Earth Surface Processes Team (WESPT) of the U.S. Geological Survey (USGS) conducts geologic mapping, earth-surface process investigations, and related topical earth science studies in the western United States. This work is focused on areas where modern geologic maps and associated earth-science data are needed to address key societal and environmental issues such as ground-water quality, landslides and other potential geologic hazards, and land-use decisions. Areas of primary emphasis in 2006 included southern California, the San Francisco Bay region, the Mojave Desert, the Colorado Plateau region of northern Arizona, and the Pacific Northwest. The team has its headquarters in Menlo Park, California, and maintains smaller field offices at several other locations in the western United States. This compilation gives the bibliographical citations for 123 new publications, most of which are available online using the hyperlinks provided.

NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR MAINTENANCE AND TEMPERATURE VERIFICATION OF REFRIGERATED UNITS FOR SAMPLE STORAGE (UA-L-4.1)

EPA Science Inventory

The purpose of this SOP is to assure suitable temperature maintenance in refrigerators and freezers used for sample storage during the Arizona NHEXAS project and the "Border" study. Keywords: lab; equipment; refrigerators and freezers.

The National Human Exposure Assessment Su...

NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR FIELD USE OF THE PARTICULATE SAMPLER (UA-F-3.1)

EPA Science Inventory

The purpose of this SOP is to describe the in-field use of the particulate sampling system (pumping, control unit, and size selective inlet impactors) for collecting samples of particulate matter from the air during a predetermined time period during the Arizona NHEXAS project an...

Review of Available Water-Quality Data for the Southern Colorado Plateau Network and Characterization of Water Quality in Five Selected Park Units in Arizona, Colorado, New Mexico, and Utah, 1925 to 2004

USGS Publications Warehouse

Brown, Juliane B.

2008-01-01

Historical water-quality data in the National Park Service Southern Colorado Plateau Network have been collected irregularly and with little followup interpretation, restricting the value of the data. To help address these issues, to inform future water-quality monitoring planning efforts, and to address relevant National Park Service Inventory and Monitoring Program objectives, the U.S. Geological Survey, in cooperation with the National Park Service, compiled, reviewed, and summarized available historical water-quality data for 19 park units in the Southern Colorado Plateau Network. The data are described in terms of availability by major water-quality classes, park unit, site type, and selected identified water sources. The report also describes the geology, water resources, water-quality issues, data gaps, and water-quality standard exceedances identified in five of the park units determined to be of high priority. The five park units are Bandelier National Monument in New Mexico, Canyon de Chelly National Monument in Arizona, Chaco Culture National Historical Park in New Mexico, Glen Canyon National Recreation Area in Arizona and Utah, and Mesa Verde National Park in Colorado. Statistical summaries of water-quality characteristics are presented and considerations for future water-quality monitoring are provided for these five park units.

Arizona Academic Content Standards Social Studies Articulated by Grade Level

ERIC Educational Resources Information Center

Arizona Department of Education, 2005

2005-01-01

The state Board of Education began the development process for the Arizona academic standards in 1996 to define what Arizona students need to know and be able to do by the end of twelfth grade. The Social Studies Standards were adopted in 2000 and partially revised in 2003. Developed by committees comprised of educators, subject matter experts,…

Principal and Teacher Perceptions of Implementation of Multiple-Measure Teacher Evaluation Systems in Arizona. REL 2015-062

ERIC Educational Resources Information Center

Ruffini, Stephen J.; Makkonen, Reino; Tejwani, Jaclyn; Diaz, Marycruz

2014-01-01

This study describes how multiple-measure teacher evaluations were put into practice in a set of ten volunteering local education agencies (LEAs) in Arizona. After a key shift in state policy, five "pilot" LEAs implemented the new Arizona Department of Education teacher evaluation model in the 2012/13 school year, while five other…

Arizona Commission of Indian Affairs 1990-1991 Annual Report.

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

This annual report describes the goals and activities of the Arizona Commission of Indian Affairs for fiscal year 1990-91. The commission is made up of seven tribal representatives, two non-Indians, and six ex-officio members from state government. In October 1990, the commission held a 2-day Indian Town Hall in Phoenix (Arizona) on the future of…

77 FR 69890 - Endangered and Threatened Species Permit Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-21

... spider (Neoleptoneta (=Leptoneta) myopica) Permit TE-89061A Applicant: Arizona State University of Life Sciences, Tempe, Arizona. Applicant requests a new permit for research and recovery purposes for Kearney's...

Crash data collection and analysis system

DOT National Transportation Integrated Search

2006-02-01

The Arizona Department of Transportation (ADOT) is responsible for ensuring the safety and operational : efficiency of Arizonas state highways. Fulfilling that responsibility requires extensive data collection and : analysis, which are very labor-...

A user need study and system plan for an Arizona Natural Resources Information System report to the Arizona state legislature

NASA Technical Reports Server (NTRS)

1980-01-01

A survey instrument was developed and implemented in order to evaluate the current needs for natural resource information in Arizona and to determine which state agencies have information systems capable of coordinating, accessing and analyzing the data. Data and format requirements were determined for the following categories: air quality, animals, cultural resources, geology, land use, soils, water, vegetation, ownership, and social and economic aspects. Hardware and software capabilities were assessed and a data processing plan was developed. Possible future applications with the next generation LANDSAT were also identified.

Mineral exploration potential of ERTS-1 data. [porphyry copper deposits in Arizona

NASA Technical Reports Server (NTRS)

Brewer, W. A. (Principal Investigator); Erskine, M. C., Jr.; Prindle, R. O.; Haenggi, W. T.

1974-01-01

The author has identified the following significant results. ERTS-1 imagery of an area approximately 15,000 square miles in Arizona was interpreted for regional structure and tectonic units. Eight fault systems were identified by trend, of which two, northeast and northwest, are considered to be related to porphyry copper mineralization. Nine tectonic units can be identified on the imagery as distinct geological identities. The boundaries between these units can be correlated with theoretical shear directions related to the San Andreas stress system. Fourier analysis of the N 50 W fault trend indicates a fundamental spacing between Fourier energy maxima that can be related to distances between copper deposits.

The impact of summer rainfall on the temperature gradient along the United States-Mexico border

NASA Technical Reports Server (NTRS)

Balling, Robert C., Jr.

1989-01-01

The international border running through the Sonoran Desert in southern Arizona and northern Sonora is marked by a sharp discontinuity in albedo and grass cover. The observed differences in surface properties are a result of long-term, severe overgrazing of the Mexican lands. Recently, investigators have shown the Mexican side of the border to have higher surface and air temperatures when compared to adjacent areas in the United State. The differences in temperatures appear to be more associated with differential evapotranspiration rates than with albedo changes along the border. In this study, the impact of summer rainfall on the observed seasonal and daily gradient in maximum temperature is examined. On a seasonal time scale, the temperature gradient increases with higher moisture levels, probably due to a vegetative response on the United States' side of the border; at the daily level, the gradient in maximum temperature decreases after a rain event as evaporation rates equalize between the countries. The results suggest that temperature differences between vegetated and overgrazed landscapes in arid areas are highly dependent upon the amount of moisture available for evapotranspiration.

Effects of agriculture and urbanization on quality of shallow ground water in the arid to semiarid western United States, 1993-2004

USGS Publications Warehouse

Paul, Angela P.; Seiler, Ralph L.; Rowe, Timothy G.; Rosen, Michael R.

2007-01-01

Within the Western United States, agricultural and rural lands are being developed into commercial and residential areas. With changes in land use and increasing population, greater demands are placed on water resources for agricultural, industrial, and domestic supplies. Many areas in the Western United States rely exclusively on ground water as their source of drinking water. Areas that use surface-water resources often need to supplement this supply with ground water.Generally, shallow ground water is susceptible to fluctuating water quality within relatively short time scales and therefore can be used as an indicator of land-use stresses that may, in time, affect deep aquifer systems. This regional study examines data on shallow ground-water quality collected from 1993 to 2004 from 273 agricultural and 181 urban wells from 7 U.S. Geological Survey National Water-Quality Assessment study units in Arizona, California, Nevada, New Mexico, south-central Colorado, and Utah. This report determines important influences that land-use practices may have on the quality of recently recharged ground water, which may ultimately affect deep water supplies within the region.

Preliminary United States-Mexico border watershed analysis, twin cities area of Nogales, Arizona and Nogales, Sonora

USGS Publications Warehouse

Brady, Laura Margaret; Gray, Floyd; Castaneda, Mario; Bultman, Mark; Bolm, Karen Sue

2002-01-01

The United States - Mexico border area faces the challenge of integrating aspects of its binational physical boundaries to form a unified or, at least, compatible natural resource management plan. Specified geospatial components such as stream drainages, mineral occurrences, vegetation, wildlife, and land-use can be analyzed in terms of their overlapping impacts upon one another. Watersheds have been utilized as a basic unit in resource analysis because they contain components that are interrelated and can be viewed as a single interactive ecological system. In developing and analyzing critical regional natural resource databases, the Environmental Protection Agency (EPA) and other federal and non-governmental agencies have adopted a ?watershed by watershed? approach to dealing with such complicated issues as ecosystem health, natural resource use, urban growth, and pollutant transport within hydrologic systems. These watersheds can facilitate the delineation of both large scale and locally important hydrologic systems and urban management parameters necessary for sustainable, diversified land-use. The twin border cities area of Nogales, Sonora and Nogales, Arizona, provide the ideal setting to demonstrate the utility and application of a complete, cross-border, geographic information systems (GIS) based, watershed analysis in the characterization of a wide range of natural resource as well as urban features and their interactions. In addition to the delineation of a unified, cross-border watershed, the database contains sewer/water line locations and status, well locations, geology, hydrology, topography, soils, geomorphology, and vegetation data, as well as remotely sensed imagery. This report is preliminary and part of an ongoing project to develop a GIS database that will be widely accessible to the general public, researchers, and the local land management community with a broad range of application and utility.

2. William Beardsley standing along the Agua Fria River near ...

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

2. William Beardsley standing along the Agua Fria River near construction site of the Agua Fria project. Photographer James Dix Schuyler, 1903. Source: Schuyler, James D. 'Report on the Water Supply of the Agua Fria River, and the Storage Reservoir Project of the Agua Fria Water and Land Company For Irrigation in the Gila River Valley, Arizona,' (September 29, 1903). Arizona Historical Collection, Hayden Library, Arizona State University, Tempe, Arizona. (Typewritten.) - Waddell Dam, On Agua Fria River, 35 miles northwest of Phoenix, Phoenix, Maricopa County, AZ

Asian fish tapeworm Bothriocephalus acheilognathi in the desert southwestern United States.

PubMed

Archdeacon, Thomas P; Iles, Alison; Kline, S Jason; Bonar, Scott A

2010-12-01

The Asian fish tapeworm Bothriocephalus acheilognathi (Cestoda: Bothriocephalidea) is an introduced fish parasite in the southwestern United States and is often considered a serious threat to native desert fishes. Determining the geographic distribution of nonnative fish parasites is important for recovery efforts of native fishes. We examined 1,140 individuals belonging to nine fish species from southwestern U.S. streams and springs between January 2005 and April 2007. The Asian fish tapeworm was present in the Gila River, Salt River, Verde River, San Pedro River, Aravaipa Creek, and Fossil Creek, Arizona, and in Lake Tuendae at Zzyzx Springs and Afton Canyon of the Mojave River, California. Overall prevalence of the Asian fish tapeworm in Arizona fish populations was 19% (range = 0-100%) and varied by location, time, and fish species. In California, the prevalence, abundance, and intensity of the Asian fish tapeworm in Mohave tui chub Gila bicolor mohavensis were higher during warmer months than during cooler months. Three new definitive host species--Yaqui chub G. purpurea, headwater chub G. nigra, and longfin dace agosia chrysogaster--were identified. Widespread occurrence of the Asian fish tapeworm in southwestern U.S. waters suggests that the lack of detection in other systems where nonnative fishes occur is due to a lack of effort as opposed to true absence of the parasite. To limit further spread of diseases to small, isolated systems, we recommend treatment for both endo- and exoparasites when management actions include translocation of fishes.

Growth, condition, diet, and consumption rates of northern pike in three Arizona reservoirs

USGS Publications Warehouse

Flinders, J.M.; Bonar, Scott A.

2008-01-01

Northern pike (Esox lucius L.) introductions are controversial in the western United States due to suspected impacts they might have on established sport fisheries and potential illegal introductions. Tbree Arizona reservoirs, Parker Canyon Lake, Upper Lake Mary and Long Lake were sampled to examine the diet, consumption dynamics, and growth of northern pike. Northern pike diets varied by season and reservoir. In Parker Canyon Lake, diets were dominated by rainbow trout in winter and spring and bluegill and green sunfish in the fall. In Long Lake the northern pike ate crayfish in spring and early summer and switched to young of the year common carp in summer and fall. Black crappie, golden shiners, and crayfish were the major prey in Upper Lake Mary during spring, but they switched to stocked rainbow trout in the fall. Northern pike growth was in the high range of growth reported throughout the United States. Estimated northern pike specific consumption rate (scr) of rainbow trout (g/g/d ?? 10-6) was greatest in Upper Lake Mary (scr = 329.1 ?? 23.7 g/g/d ?? 10-6) where stocked fingerling (280 mm TL) rainbow trout stocked in Long Lake (scr = 1.4 ?? 0.1 g/g/d ?? 10-6) and Parker Canyon Lake (scr = 287.2 ?? 15.1 g/g/d ?? 10-6) where catchable-sized rainbow trout were stocked. Managers should consider the cost-benefits of stocking fish >200 mm TL in lakes containing northern pike. ?? Copyright by the North American Lake Management Society 2008.

Polybrominated diphenyl ether metabolism in field collected fish from the Gila River, Arizona, USA-Levels, possible sources, and patterns

USGS Publications Warehouse

Echols, Kathy R.; Peterman, Paul H.; Hinck, Jo Ellen; Orazio, Carl E.

2013-01-01

Polybrominated diphenyl ethers (PBDEs) were determined in fish collected from the Gila River, Arizona, a tributary of the Colorado River in the lower part of the Colorado River Basin. Fish samples were collected at sites on the Gila River downstream from Hayden, Phoenix, and Arlington, Arizona in late summer 2003. The Gila River is ephemeral upstream of the Phoenix urban area due to dams and irrigation projects and has limited perennial flow downstream of Phoenix due to wastewater and irrigation return flows. Fifty PBDE congeners were analyzed by high resolution gas chromatography/high resolution mass spectrometry using labeled surrogate standards in composite samples of male and female common carp (Cyrpinus carpio), largemouth bass (Micropterus salmoides) and channel catfish (Ictalurus punctatus). The predominant PBDE congeners detected and quantified were 47, 100, 153, 49, 28, and 17. Concentrations of total PBDEs in these fish ranged from 1.4 to 12700 ng g-1 wet weight, which are some of the highest concentrations reported in fish from the United States. Differences in metabolism of several PBDE congeners by carp is clear at the Phoenix site; congeners with at least one ring of 2,4,5-substitution are preferentially metabolized as are congeners with 2,3,4-substitution.

Cervical cancer incidence in the United States in the US-Mexico border region, 1998-2003.

PubMed

Coughlin, Steven S; Richards, Thomas B; Nasseri, Kiumarss; Weiss, Nancy S; Wiggins, Charles L; Saraiya, Mona; Stinchcomb, David G; Vensor, Veronica M; Nielson, Carrie M

2008-11-15

Cervical cancer mortality rates have declined in the United States, primarily because of Papanicolaou testing. However, limited information is available about the incidence of the disease in the US-Mexico border region, where some of the poorest counties in the United States are located. This study was undertaken to help compare the patterns of cervical cancer incidence among women in the US-Mexico border region and other parts of the United States. Age-adjusted cervical cancer incidence rates for border counties in the states bordering Mexico (California, Arizona, New Mexico, Texas) for the years 1998 to 2003 were compared with the rates for nonborder counties of the border states and with those of nonborder states. Differences were examined by age, race, ethnicity, rural residence, educational attainment, poverty, migration, stage of disease, and histology. Overall, Hispanic women had almost twice the cervical cancer incidence of non-Hispanic women in border counties, and Hispanic women in the border states had higher rates than did non-Hispanic women in nonborder states. In contrast, cervical cancer incidence rates among black women in the border counties were lower than those among black women in the nonborder states. Among white women, however, incidence rates were higher among those in nonborder states. Differences in cervical cancer incidence rates by geographic locality were also evident by age, urban/rural residence, migration from outside the United States, and stage of disease. Disparities in cervical cancer incidence in the US-Mexico border counties, when the incidence is compared with that of other counties and geographic regions, are evident. Of particular concern are the higher rates of late-stage cervical cancer diagnosed among women in the border states, especially because such cervical cancer is preventable.

The State of Arizona's Children 1997: Kids Count Data Book.

ERIC Educational Resources Information Center

Thompson, Anne, Ed.

This Kids Count report examines statewide trends between 1990 and 1996 in the well-being of Arizona's children. The statistical portrait is based on 16 indicators of well-being: (1) prenatal care; (2) incidence of low birth weight; (3) state-approved child care spaces; (4) comprehensive preschool services; (5) lack of health insurance; (6) infant…

A Nordstrom Experience: Jennifer Duvernay--Arizona State University, Tempe

ERIC Educational Resources Information Center

Library Journal, 2005

2005-01-01

Jennifer Duvernay, a science reference librarian at Arizona State University (ASU), feels it is very important to make sure that the information shopping experience is completely satisfying. "I'd like our students to choose to come to us because they have good experiences with us, trust us, and like us, despite [the availability of] plenty of…

Measuring Success in Outreach and Engagement: Arizona State University and the American Dream Academy

ERIC Educational Resources Information Center

Perilla, Alejandro

2010-01-01

Arizona State University (ASU) has become a foundational model for the New American University; committed to excellence, access and impact in everything it does. ASU's faculty and staff members measure themselves by those they include, not by those they exclude; pursue research that contributes to the public good; and assume major responsibility…

State Report Card, 2009-2010

ERIC Educational Resources Information Center

Arizona Department of Education, 2010

2010-01-01

As part of compliance with with the federal No Child Left Behind Act, this document presents the State Report Card of Arizona for 2009-2010. The report card provides tables relating to percentage of students who passed AIMS in Arizona by subject and grade. The tables shown in this document include: (1) Mathematics Grade 3; (2) Reading Grade 3; (3)…

Arizona State University: Documentation of the Teachers for a New Era Learning Network. Case Study

ERIC Educational Resources Information Center

Academy for Educational Development, 2009

2009-01-01

The Academy for Educational Development (AED) sent a research team to Arizona State University (ASU) on October 20-21, 2008 to conduct interviews with individuals who play important roles in the university's teacher preparation program. These interviews, along with additional documentation provided by ASU and identified by the AED research team,…

The Education of English Language Learners in Arizona: A History of Underachievement

ERIC Educational Resources Information Center

Garcia, Eugene E.; Lawton, Kerry; Diniz De Figueriedo, Eduardo H.

2012-01-01

Background: The state of Arizona has recently mandated the Structured English Immersion Model (SEI) in the state's public schools, and as a result the local flexibility that existed regarding the choice of program models for ELLs has ended. In the school year 2008-09, these regulations were made even more restrictive after the implementation of…

Persistence of Undergraduate Students at Arizona State University: A Research Report on the Class Entering in Fall, 1976.

ERIC Educational Resources Information Center

Richardson, Richard C., Jr.; Attinasi, Louis C., Jr.

The academic persistence of undergraduate students at Arizona State University was studied. Demographic and academic profiles were developed, and persistence rates were calculated for the overall population of 3,166 freshmen, and by gender and ethnicity. Additional demographic variables were residency status and age. The academic variables…

77 FR 21911 - Approval and Promulgation of Implementation Plans; State of Arizona; Prevention of Air Pollution...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-12

... Promulgation of Implementation Plans; State of Arizona; Prevention of Air Pollution Emergency Episodes AGENCY... pollution emergency episodes in Clean Air Act (CAA or Act) section 110(a)(2)(G). Section 110(a)(2)(G) of the... applicable, including section 110(a)(2)(G) regarding authority to address air pollution emergency episodes...

Urban and community forests of the Mountain region: Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, Wyoming

Treesearch

David J. Nowak; Eric J. Greenfield

2010-01-01

This report details how land cover and urbanization vary within the states of Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, and Wyoming by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry information for each state including human population...

Intensified dust storm activity and Valley fever infection in the southwestern United States

NASA Astrophysics Data System (ADS)

Tong, Daniel Q.; Wang, Julian X. L.; Gill, Thomas E.; Lei, Hang; Wang, Binyu

2017-05-01

Climate models have consistently projected a drying trend in the southwestern United States, aiding speculation of increasing dust storms in this region. Long-term climatology is essential to documenting the dust trend and its response to climate variability. We have reconstructed long-term dust climatology in the western United States, based on a comprehensive dust identification method and continuous aerosol observations from the Interagency Monitoring of Protected Visual Environments (IMPROVE) network. We report here direct evidence of rapid intensification of dust storm activity over American deserts in the past decades (1988-2011), in contrast to reported decreasing trends in Asia and Africa. The frequency of windblown dust storms has increased 240% from 1990s to 2000s. This dust trend is associated with large-scale variations of sea surface temperature in the Pacific Ocean, with the strongest correlation with the Pacific Decadal Oscillation. We further investigate the relationship between dust and Valley fever, a fast-rising infectious disease caused by inhaling soil-dwelling fungus (Coccidioides immitis and C. posadasii) in the southwestern United States. The frequency of dust storms is found to be correlated with Valley fever incidences, with a coefficient (r) comparable to or stronger than that with other factors believed to control the disease in two endemic centers (Maricopa and Pima County, Arizona).

Ecology and conservation of the cactus ferruginous pygmy-owl in Arizona

Treesearch

Jean-Luc E. Cartron; Deborah M. Finch

2000-01-01

This report is the result of a cooperative effort by the Rocky Mountain Research Station and the USDA Forest Service Region 3, with participation by the Arizona Game and Fish Department and the Bureau of Land Management. It assesses the state of knowledge related to the conservation status of the cactus ferruginous pygmy-owl in Arizona. The population decline of this...

Contributions of the College of Agriculture, University of Arizona, to education, research, and technology transfer in watershed management

Treesearch

Eugene Sander

2000-01-01

The College of Agriculture, University of Arizona, has been heavily involved in providing research, education, and outreach concerning the management of watersheds. The Barr Report of 1956, a cooperative effort of the Salt River Project, the State Land Department and the University of Arizona, was a significant beginning that addressed the productivity of watersheds in...

Achievement Gap Projection for Standardized Testing through Logistic Regression within a Large Arizona School District

ERIC Educational Resources Information Center

Kellermeyer, Steven Bruce

2011-01-01

In the last few decades high-stakes testing has become more political than educational. The Districts within Arizona are bound by the mandates of both AZ LEARNS and the No Child Left Behind Act of 2001. At the time of this writing, both legislative mandates relied on the Arizona Instrument for Measuring Standards (AIMS) as State Tests for gauging…

Sovereignty and Inter-governmental Relations with Arizona Indian Tribes--A Report on the Indian Town Hall (2nd, White Mountain Apache Reservation, August 20-22, 1974).

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

Established by the Arizona legislature in 1953 and serving as official link between tribal autonomies and State government, the Arizona Commission of Indian Affairs has recently sponsored its second conference, the proceedings of which constituted this report. Conference participants, forming two panel discussion groups, represented the Ak-Chin,…

Western United States and Southwestern Canada

NASA Technical Reports Server (NTRS)

2003-01-01

This natural-color image from the Multi-angle Imaging SpectroRadiometer (MISR) captures the beauty of the western United States and Canada. Data from 45 swaths from MISR's vertical-viewing (nadir) camera were combined to create this cloud-free mosaic. The image extends from 48o N 128o W in the northwest, to 32oN, 104o W in the southeast, and has been draped over a shaded relief Digital Terrain Elevation Model from the United States Geological Survey.

The image area includes much of British Columbia, Alberta and Saskatchewan in the north, and extends southward to California, Arizona and New Mexico. The snow-capped Rocky Mountains are a prominent feature extending through British Columbia, Montana, Wyoming, Colorado and New Mexico. Many major rivers originate in the Columbia Plateau region of Washington, Oregon and Idaho. The Colorado Plateau region is characterized by the vibrant red-colored rocks of the Painted Desert in Utah and Arizona, and in New Mexico, White Sands National Park is the large white feature in the Southeast corner of the image with the Malpais lava flow just to its North. The southwest is dominated by the Mojave Desert of California and Nevada, California's San Joaquin Valley, the Los Angeles basin and the Pacific Ocean.

The Multi-angle Imaging SpectroRadiometer observes the daylit Earth continuously from pole to pole, and every 9 days views the entire globe between 82 degrees north and 82 degrees south latitude. This data product was generated from a portion of the imagery acquired during 2000-2002. The panels utilize data from blocks 45 to 65 within World Reference System-2 paths 31 to 53.

MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.

Enhancing Extreme Heat Health-Related Intervention and Preparedness Activities Using Remote Sensing Analysis of Daily Surface Temperature, Surface Observation Networks and Ecmwf Reanalysis

NASA Astrophysics Data System (ADS)

Garcia, R. L.; Booth, J.; Hondula, D.; Ross, K. W.; Stuyvesant, A.; Alm, G.; Baghel, E.

2015-12-01

Extreme heat causes more human fatalities in the United States than any other natural disaster, elevating the concern of heat-related mortality. Maricopa County Arizona is known for its high heat index and its sprawling metropolitan complex which makes this region a perfect candidate for human health research. Individuals at higher risk are unequally spatially distributed, leaving the poor, homeless, non-native English speakers, elderly, and the socially isolated vulnerable to heat events. The Arizona Department of Health Services, Arizona State University and NASA DEVELOP LaRC are working to establish a more effective method of placing hydration and cooling centers in addition to enhancing the heat warning system to aid those with the highest exposure. Using NASA's Earth Observation Systems from Aqua and Terra satellites, the daily spatial variability within the UHI was quantified over the summer heat seasons from 2005 - 2014, effectively establishing a remotely sensed surface temperature climatology for the county. A series of One-way Analysis of Variance revealed significant differences between daily surface temperature averages of the top 30% of census tracts within the study period. Furthermore, synoptic upper tropospheric circulation patterns were classified to relate surface weather types and heat index. The surface weather observation networks were also reviewed for analyzing the veracity of the other methods. The results provide detailed information regarding nuances within the UHI effect and will allow pertinent recommendations regarding the health department's adaptive capacity. They also hold essential components for future policy decision-making regarding appropriate locations for cooling centers and efficient warning systems.

Local Population Structure and Patterns of Western Hemisphere Dispersal for Coccidioides spp., the Fungal Cause of Valley Fever

PubMed Central

Roe, Chandler C.; Hepp, Crystal M.; Teixeira, Marcus; Driebe, Elizabeth M.; Schupp, James M.; Gade, Lalitha; Waddell, Victor; Komatsu, Kenneth; Arathoon, Eduardo; Logemann, Heidi; Thompson, George R.; Chiller, Tom; Keim, Paul; Litvintseva, Anastasia P.

2016-01-01

ABSTRACT Coccidioidomycosis (or valley fever) is a fungal disease with high morbidity and mortality that affects tens of thousands of people each year. This infection is caused by two sibling species, Coccidioides immitis and C. posadasii, which are endemic to specific arid locales throughout the Western Hemisphere, particularly the desert southwest of the United States. Recent epidemiological and population genetic data suggest that the geographic range of coccidioidomycosis is expanding, as new endemic clusters have been identified in the state of Washington, well outside the established endemic range. The genetic mechanisms and epidemiological consequences of this expansion are unknown and require better understanding of the population structure and evolutionary history of these pathogens. Here we performed multiple phylogenetic inference and population genomics analyses of 68 new and 18 previously published genomes. The results provide evidence of substantial population structure in C. posadasii and demonstrate the presence of distinct geographic clades in central and southern Arizona as well as dispersed populations in Texas, Mexico, South America, and Central America. Although a smaller number of C. immitis strains were included in the analyses, some evidence of phylogeographic structure was also detected in this species, which has been historically limited to California and Baja, Mexico. Bayesian analyses indicated that C. posadasii is the more ancient of the two species and that Arizona contains the most diverse subpopulations. We propose a southern Arizona-northern Mexico origin for C. posadasii and describe a pathway for dispersal and distribution out of this region. PMID:27118594

75 FR 9623 - Arizona Public Service Company, et al.; Palo Verde Nuclear Generating Station, Units 1, 2, and 3...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-03

... pressurized-water reactors located in Maricopa County, Arizona. 2.0 Request/Action Title 10 of the Code of... in CE NPSD-683-A, Revision 6, for the calculation of flaw stress intensity factors due to membrane stress from pressure loading (K IM ), an exemption was required, since the methodology for the...

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR MAINTENANCE AND TEMPERATURE VERIFICATION OF REFRIGERATED UNITS FOR SAMPLE STORAGE (UA-L-4.1)

EPA Science Inventory

The purpose of this SOP is to assure suitable temperature maintenance in refrigerators and freezers used for sample storage during the Arizona NHEXAS project and the Border study. Keywords: lab; equipment; refrigerators and freezers.

The U.S.-Mexico Border Program is sponsored...

Evaluation of small-diameter ponderosa pine logs in bending

Treesearch

Debra Larson; Richard Mirth; Ronald Wolfe

2004-01-01

Ninety-nine roundwood bending specimens were tested over the course of seven months beginning in early 2002 at the College of Engineering and Technology at Northern Arizona University in Flagstaff, Arizona. These specimens were taken from 5.0- to 12.7-inch diameter at breast height ponderosa pine trees cut during the summer of 2001 from Unit 16 of the Fort Valley...

Rocky Mountain Spotted Fever Characterization and Comparison to Similar Illnesses in a Highly Endemic Area—Arizona, 2002–2011

PubMed Central

Traeger, Marc S.; Regan, Joanna J.; Humpherys, Dwight; Mahoney, Dianna L.; Martinez, Michelle; Emerson, Ginny L.; Tack, Danielle M.; Geissler, Aimee; Yasmin, Seema; Lawson, Regina; Hamilton, Charlene; Williams, Velda; Levy, Craig; Komatsu, Kenneth; McQuiston, Jennifer H.; Yost, David A.

2015-01-01

Background Rocky Mountain spotted fever (RMSF) has emerged as a significant cause of morbidity and mortality since 2002 on tribal lands in Arizona. The explosive nature of this outbreak and the recognition of an unexpected tick vector, Rhipicephalus sanguineus, prompted an investigation to characterize RMSF in this unique setting and compare RMSF cases to similar illnesses. Methods We compared medical records of 205 patients with RMSF and 175 with non-RMSF illnesses that prompted RMSF testing during 2002–2011 from 2 Indian reservations in Arizona. Results RMSF cases in Arizona occurred year-round and peaked later (July–September) than RMSF cases reported from other US regions. Cases were younger (median age, 11 years) and reported fever and rash less frequently, compared to cases from other US regions. Fever was present in 81% of cases but not significantly different from that in patients with non-RMSF illnesses. Classic laboratory abnormalities such as low sodium and platelet counts had small and subtle differences between cases and patients with non-RMSF illnesses. Imaging studies reflected the variability and complexity of the illness but proved unhelpful in clarifying the early diagnosis. Conclusions RMSF epidemiology in this region appears different than RMSF elsewhere in the United States. No specific pattern of signs, symptoms, or laboratory findings occurred with enough frequency to consistently differentiate RMSF from other illnesses. Due to the nonspecific and variable nature of RMSF presentations, clinicians in this region should aggressively treat febrile illnesses and sepsis with doxycycline for suspected RMSF. PMID:25697743

40 CFR 62.660 - Identification of plan-negative declaration.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Arizona Emissions from Existing Other Solid Waste Incineration Units § 62.660 Identification of plan... 14, 2008, certifying that there are no existing other solid waste incineration units in its...

40 CFR 62.660 - Identification of plan-negative declaration.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Arizona Emissions from Existing Other Solid Waste Incineration Units § 62.660 Identification of plan... 14, 2008, certifying that there are no existing other solid waste incineration units in its...

A satellite model of Southwestern Willow Flycatcher (Empidonax traillii extimus) breeding habitat and a simulation of potential effects of tamarisk leaf beetles (Diorhabda spp.), southwestern United States

USGS Publications Warehouse

Hatten, James R.

2016-08-08

The study described in this report represents the first time that a satellite model has been used to identify potential Southwestern Willow Flycatcher (Empidonax traillii extimus) (hereinafter referred to as “flycatcher”) breeding habitat rangewide for 2013–15. Fifty-seven Landsat scenes were required to map the entire range of the flycatcher, encompassing parts of six States and more than 1 billion 30-meter pixels. Predicted flycatcher habitat was summarized in a hierarchical fashion from largest to smallest: regionwide, State, U.S. Fish and Wildlife Service (FWS) management unit, 7.5-minute quadrangle, and critical-habitat reach. The term “predicted habitat” is used throughout this report to distinguish areas the satellite model predicts as suitable flycatcher habitat from what may actually exist on the ground. A rangewide accuracy assessment was done with 758 territories collected in 2014, and change detection was done with yearly habitat maps to identify how and where habitat changed over time. Additionally, effects of tamarisk leaf beetles (Diorhabda spp.) on flycatcher habitat were summarized for the lower Virgin River from 2010 to 2015, and simulations of how tamarisk leaf beetles may affect flycatcher habitat in the lower Colorado and upper Gila Rivers were done for 2015. Model results indicated that the largest areas of predicted flycatcher habitat at elevations below 1,524 meters were in New Mexico and Arizona, areas followed in descending order by California, Texas, Nevada, Utah, and Colorado. By FWS management unit, the largest area of flycatcher habitat during all 3 years were the Middle Rio Grande (New Mexico), followed by the Upper Gila (Arizona and New Mexico) and Middle Gila/San Pedro (Arizona) management units. The area of predicted flycatcher habitat varied considerably in 7.5-minute quadrangles, ranging from 0 to1,398 hectares (ha). Averaged across 3 years, the top three producing quadrangles were Paraje Well (New Mexico), San Marcial (New Mexico), and San Carlos Reservoir (Arizona). The top three FWS critical-habitat reaches in 2015 were Rio Grande-middle (9,544 ha), San Pedro River (1,779 ha), and Gila River-mid San Carlos (1,356 ha); this ranking did not change in 2013 or 2014. Change detection among years showed a large shift in predicted flycatcher habitat influenced by drought patterns, with California habitat decreasing and New Mexico habitat increasing. An accuracy assessment indicated that 88 percent of territories were correctly classified at a 40 percent probability threshold, with an exponential relationship between territory densities and five probability classes. A spatially explicit analysis indicated that beetles decreased predicted flycatcher habitat 94.2 percent from 2010 to 2015 along the lower Virgin River, with only 5.8 percent persisting. In contrast, beetle simulations indicated that 64.1 percent of habitat will persist along the lower Colorado River and 45 percent will persist along the upper Gila River. This project shows that the satellite model adequately predicts flycatcher habitat rangewide, but it lacks the ability to predict which patches will be occupied in a given year. The next logical step is the development of an occupancy model that ties the habitat predictions of the satellite model to patch occupancy so managers can better allocate their resources for survey and restoration activities. Finally, the methods presented in this report seem well suited for automated mapping applications and cloud-based resources.

76 FR 8300 - Finding of Failure To Submit State Implementation Plan Revisions for Particulate Matter, PM-10...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-14

.... SUMMARY: EPA is taking final action to find that Arizona failed to make a state implementation plan (SIP... nonattainment area which, having failed to attain the PM-10 National Ambient Air Quality Standards (NAAQS) by... today finding that Arizona failed to make the submittal required for the Maricopa area under section 189...

An Annotated Bibliography of Selected Projects, Theses, and Dissertations on the American Indian by Arizona State University Students from 1943-1974.

ERIC Educational Resources Information Center

Mech, Joyce, Comp.

Fifty-five published projects, theses, and dissertations dealing with the Native American and written by Arizona State University students are listed in this annotated bibliography. Arranged alphabetically according to authors and topics, the publications cover the period from 1943 to 1974. Topics include: (1) attitudes/achievement, (2)…

Language Ideology Change over Time: Lessons for Language Policy in the U.S. State of Arizona and Beyond

ERIC Educational Resources Information Center

Fitzsimmons-Doolan, Shannon

2018-01-01

In the U.S. state of Arizona, language minority students who are English learners attend schools governed by a restrictive medium of instruction (MOI) language policy (LP). Educators and educational researchers widely agree that effective reforms of this policy are urgently needed (e.g., Arias & Faltis, 2012; Lawton, 2012; Lillie, 2016).…

Weighing the Evidence: A Meta-Analysis of Bilingual Education in Arizona

ERIC Educational Resources Information Center

Rolstad, Kellie; Mahoney, Kate S.; Glass, Gene V.

2005-01-01

This article reviews the current policy context in the state of Arizona for program options for English language learners and produces a meta-analysis of studies on the effectiveness of bilingual education that have been conducted in the state in or after 1985. The study presents an analysis of a sample of evaluation studies (N = 4), which…

Arizona State's Origins Project Starts with a Big Bang

ERIC Educational Resources Information Center

Mangan, Katherine

2009-01-01

For 12 hours at Arizona State University, a sold-out crowd of 3,000 people gave a group of famous scientists a pop-star welcome, cheering their remarks and lining up for autographs after a day full of discussion about black holes, string theory, and evolutionary biology. At a time when program cuts and faculty layoffs dominate the headlines of…

The Arizona Board of Regents' Task Force on Excellence, Efficiency and Competitiveness. The Final Report and Working Papers. Volume Two.

ERIC Educational Resources Information Center

Arizona Board of Regents, Phoenix.

Volume Two of a report by the Arizona Board of Regents' independent citizen commission to examine the performance of the state's three public universities presents 26 working papers in four sections. Section One, Research and Graduate Education/Universities: A State Resource, offers five papers, including: "University Research and Economic…

Expanding Entrepreneurial Strategies to Increase Revenues: A Study of Three Distinctive Higher Education Institutions with Practical Application at a Community College

ERIC Educational Resources Information Center

Kakar, Casandra Gwen

2011-01-01

Higher education institutions in the state of Arizona have experienced a reduction in government funding due to the economic challenges the state is facing combined with an ongoing national recession. Three higher education institutions studied are located in Phoenix, Arizona. The three higher education institutions are Phoenix College, Arizona…

Glycopeptides as Analgesics: Non-Toxic Alternatives to Morphine for Combat Casualty Care

DTIC Science & Technology

2013-12-05

Management and Budget, Paperwork Reduction Project (0704-0188), Washington, DC 20503 1. Agency Use Only (Leave blank) 2. Report Date 5 December 2013...Performing Organization Name (Include Name, City, State, Zip Code and Email for Principal Investigator) The University of Arizona Tucson, Arizona...85722-3308 E-Mail: poltSu. arizona . edu 8. Performing Organization Report Number (Leave Blank) 9. Sponsoring/Monitoring Agency Name and Address

Empowered: Renewable energy, western states and the Bureau of Land Management

NASA Astrophysics Data System (ADS)

Buthman, James Douglas

Renewable Energy (RE) increasingly influences electrical markets throughout the United States. The public lands, those lands managed by the Bureau of Land Management (BLM), are being used for the placement of utility-scale (20+ Megawatts) RE facilities, particularly solar, wind, and geothermal power plants. This dissertation uses Kingdon's (1984) multiple streams theory (MS) as a framework to examine state influence on the implementation phase of the federal policy process. This is a comparative case study of four western states (Arizona, California, Nevada, and Utah). Three theories guide the examination of the three streams of governmental action: problems = new institutionalism; policies = cooperative federalism; and politics = networks. The research question asks: How do state governments affect the implementation phase of the federal policy process concerning the use of the public lands for utility-scale RE?

First trimester initiation of prenatal care in the US-Mexico border region.

PubMed

McDonald, Jill A; Argotsinger, Brittany; Mojarro, Octavio; Rochat, Roger; Amatya, Anup

2015-08-01

To systematically examine prevalence of first trimester prenatal care (FTPNC) in the 44 US counties and 80 Mexican municipios of the binational border region; and to describe disparities between border and nonborder areas within states, border states, and countries. We combined 2009 records of singleton live births from the 10 US-Mexico border states (N=1,370,206) into a single file. We included FTPNC; county/municipio, state, and country of maternal residence; and demographic variables common to all records. We computed prevalence of FTPNC for border and nonborder residents by state and country. Using multivariable regression, we computed adjusted prevalence ratios (aPR) for FTPNC in border relative to nonborder residents, states relative to one another, and the US relative to Mexico. In 2009, 68.8% of US-Mexico border mothers and 72.9% of nonborder mothers received FTPNC. After adjustment, nonborder residents had higher prevalence of FTPNC than border residents in Sonora, New Mexico, Arizona, Coahuila, and Chihuahua (aPR=1.09-124). In US states, prevalence was 13%-36% higher in New Mexico, Arizona, and California than Texas. In Mexico, when compared with Coahuila, adjusted prevalence was 12%-20% higher in neighboring states. Between countries, FTPNC prevalence in border counties/municipios was higher in Mexico among women with low parity/low education and in the United States among women with high parity/high education. In the US and Mexico, women in border counties/municipios receive less timely prenatal care than their nonborder counterparts, but the magnitude of the disparity varies by state. Lack of a consistent, binational approach to birth data collection requires cautious interpretation of findings.

Population status and population genetics of northern leopard frogs in Arizona

USGS Publications Warehouse

Theimer, Tad C.; Drost, Charles A.; O'Donnell, Ryan P.; Mock, Karen E.

2011-01-01

Increasing isolation of populations by habitat fragmentation threatens the persistence of many species, both from stochastic loss of small isolated populations, and from inbreeding effects in populations that have become genetically isolated. In the southwestern United States, amphibian habitat is naturally patchy in occurrence because of the prevailing aridity of the region. Streams, rivers, and other wetlands are important both as habitat and as corridors that connect populations. However, populations of some species have become more fragmented and isolated by habitat degradation and loss. Northern leopard frogs (Rana pipiens) have experienced serious declines in the Southwest. We conducted an extensive survey across the known range of northern leopard frogs in Arizona to determine the current distribution and abundance of the species. From a range that once spanned much of the northern and central part of the State, northern leopard frogs have been reduced to three or four widely separated populations, near Lyman Lake in east-central Arizona, in the Stoneman Lake area south of Flagstaff, along Truxton Wash near Peach Springs, and a population of uncertain extent on Navajo Nation lands. The Lyman Lake and Truxton Wash populations are small and extremely isolated. The Stoneman Lake population, however, is an extensive metapopulation spread across several stream drainages, including numerous ponds, wetlands, and artificial tanks. This is the only population in Arizona that is increasing in extent and numbers, but there is concern about the apparent introduction of nonnative genetic stock from eastern North America into this area. We analyzed genetic diversity within and genetic divergence among populations of northern leopard frogs, across both extant and recently extirpated populations in Arizona. We also analyzed mitochondrial DNA to place these populations into a larger phylogenetic framework and to determine whether any populations contained genetic material not native to the region. We found a high level of genetic divergence among the population centers (Lyman Lake, Stoneman Lake, Truxton Wash), and low genetic diversity in the small populations at Lyman Lake and Truxton. The extensive population in the Stoneman Lake area had high genetic diversity and relatively high gene flow among ponds and tanks across the entire extent of the area. However, this population also contained a mitochondrial haplotype from northern leopard frogs from the northeastern United States or southeastern Canada, probably representing the introduction of released pets or laboratory animals. These eastern frogs were extensively distributed through this population, and probably contributed to its high genetic diversity. Genetic diversity in the outlying populations such as Truxton Wash, East Buckskin Tank, and Hess Tank was low and showed signs of recent bottlenecks. However, supplementing genetic diversity in these native populations with artificial gene flow from the Stoneman Lake area may only be advisable in extreme situations for which there are no other alternatives. Until the nature and effects of genetic mixing of eastern and western genetic stocks of northern leopard frogs are better understood, the long-term persistence of the species in the Southwest may be best served by retaining as much genetic integrity of remaining native populations as possible.

Accumulation of silicon in cacti native to the United States: characterization of silica bodies and cyclic oligosiloxanes in Stenocereus thurberi, Opuntia littoralis, Opuntia ficus-indica, and Opuntia stricta.

PubMed

Wright, Cynthia R; Waddell, Emanuel A; Setzer, William N

2014-06-01

Four different cactus species growing in the United States, Stenocereus thurberi growing in Organ Pipe Cactus National Monument, Arizona, Opuntia littoralis and Opuntia ficus-indica, growing on Santa Catalina Island, California, and Opuntia stricta, growing in northern Alabama, were examined for the presence of silica bodies (opaline phytoliths). Silica bodies were found in all four of these cactus species, parallelepiped-shaped crystals in S. thurberi, and starburst-shaped crystalline structures in the three Opuntia species. In addition, the essential oils of the four cactus species were obtained by hydrodistillation and analyzed by gas chromatography - mass spectrometry. To our surprise, S. thurberi, O. littoralis, and O. ficus-indica (but not O. stricta) essential oils contained cyclic oligosiloxanes. To our knowledge, cyclic oligosiloxanes have not been previously found as essential oil components.

The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic, geochemical, geophysical, and mineral resource maps of the Ajo and Lukeville 1 degree x 2 degrees quadrangles, Arizona

USGS Publications Warehouse

Gray, Floyd; Tosdal, R.M.; Peterson, J.A.; Cox, D.P.; Miller, R.J.; Klein, D.P.; Theobald, P.K.; Haxel, G.B.; Grubensky, M.J.; Raines, G.L.; Barton, H.N.; Singer, D.A.; Eppinger, R.G.

1992-01-01

Encompassing about 21,000 km 2 in southwestern Arizona, the Ajo and Lukeville 1 ? by 2 ? quadrangles have been the subject of mineral resource investigations utilizing field and laboratory studies in the disciplines of geology, geochemistry, geophysics, and Landsat imagery. The results of these studies are published as a folio of maps, figures, and tables, with accompanying discussions. Past mineral production has been limited to copper from the Ajo Mining District. In addition to copper, the quadrangles contain potentially significant resources of gold and silver; a few other commodities, including molybdenum and evaporites, may also exist in the area as appreciable resources. This circular provides background information on the mineral deposits and on the investigations and integrates the information presented in the folio. The bibliography cites references to the geology, geochemistry, geophysics, and mineral deposits of the two quadrangles.

Feeding and defecation behavior of Triatoma rubida (Uhler, 1894) (Hemiptera: Reduviidae) under laboratory conditions, and its potential role as a vector of Chagas disease in Arizona, USA.

PubMed

Reisenman, Carolina E; Gregory, Teresa; Guerenstein, Pablo G; Hildebrand, John G

2011-10-01

Chagas disease is caused by the parasite Trypanosoma cruzi, which is transmitted to humans by blood-sucking triatomine insects. This disease is endemic throughout Mexico and Central and South America, but only a few autochthonous cases have been reported in the United States, despite the fact that infected insects readily invade houses and feed on humans. Competent vectors defecate during or shortly after feeding so that infective feces contact the host. We thus studied the feeding and defecation behaviors of the prevalent species in southern Arizona, Triatoma rubida. We found that whereas defecation during feeding was frequent in females (93%), it was very rare in immature stages (3%), and absent in males. Furthermore, more than half of the immature insects that exhibited multiple feeding bouts (62%) defecated during interruptions of feeding, i.e., while likely on or near the host. These results indicate that T. rubida potentially could transmit T. cruzi to humans.

Implementing a statewide rideshare and vanpool program in Arizona

DOT National Transportation Integrated Search

2008-06-01

This research investigated the potential for a statewide ridesharing and vanpool program for Arizona By performing a literature review, surveying other state DOTs and conducting a needs assessment, the research investigated the need for, logistics of...

Data needs for tree removal crash modification factors on Arizona state highways.

DOT National Transportation Integrated Search

2016-07-01

The Arizona Department of Transportation (ADOT) Roadway Departure Safety Implementation Plan (RDSIP) has : identified tree removal as a feasible countermeasure to reduce roadway departure crash frequency or severity. : Previous ADOT work has identifi...

Optical Turbulence and Rawinsonde Measurements for 17-28 September 1989 at Anderson Mesa/United States Naval Observatory, Flagstaff, Arizona

DTIC Science & Technology

1990-06-27

those of the authors and do not reflect the official policy or position of the Dept of Defense or the US Government 17 COSATJ CODES 18 SUBJECT TERMS...data acquisition and use of their 31" telescope dome facility on Anderson Mesa. Also, a thank you to the Flagstaff Naval Observatory Director, Dr...telescope dome used for optical data gathering (rawinsonde launches were made Just outside the dome) is 2.2 km above sea level and located on the

Changjin (Chosin) Reservoir, Korea 1950: A Case Study of United States Army Tactics and Doctrine for Encircled Forces

DTIC Science & Technology

1975-06-06

Almond, U.S. Army (Ret.), Anniston, Alabama; COL Robert B. Jones, U.S. Army (Ret.), Sun City, Arizona; COL William R . Reilly, U.S. Army (Ret.), Austin...Kenneth 0. Schellberg •, "Preparation for Action" (LTC Schellberg was the Quartermaster Officer of the 7th Infantry Division in 19.15 ). Cadres were...personnel. 7 Almond, p. 2; Jones; and William R . Reil~ly tCOL, U.S. Army (Ret.)], personal correspondence to this writer, 14 March 1975. 9 iDue to the

Electromagnetic analysis of groundwater on the Arizona-Utah border

NASA Astrophysics Data System (ADS)

Vander Vis, T.; Porter, R. C.; Macy, J. P.

2016-12-01

Understanding subsurface structure and groundwater flow is an essential part of managing groundwater resources, especially in southwestern United States where supply is limited and demand is increasing. This study describes the preliminary results of a transient electromagnetic survey conducted on the Arizona-Utah border to better understand the groundwater system which supplies water to many wells and springs in the region. Electromagnetic surveys are ideal for groundwater investigations because they can locate and characterize areas of high conductivity, which often are indicative of groundwater. The study area is on the southwestern margin of the Colorado Plateau and consists of uplifted, flat-lying sedimentary units. Regionally, groundwater is located within the Navajo Sandstone and underlying Kayenta Formation as an unconfined aquifer that extends from Pipe Springs National Monument north to the East Fork of the Virgin River. This area is characterized by step-like structural blocks that accommodate small amounts of extension and are bounded by long north-south-trending normal faults. The Sevier Fault runs through the sedimentary units near the study area and has been shown to influence groundwater movement by offsetting permeable units west of the fault adjacent to impermeable units east of the fault. Electromagnetic measurements were recorded with a Zonge GDP-32 receiver at 30 receiver locations at 16 and 32 Hz with a 100mx100m transmitter loop. These data were used to create a subsurface conductivity model. Water levels from local wells and local geologic data were utilized to relate the geophysical data to the groundwater system. Preliminary results define the depth to water table and the location of the groundwater divide between the groundwater that flows north towards the springs that feed the East Fork of the Virgin River and the groundwater that flows south towards Pipe Springs National Monument.

Final Approval of Arizona Air Plan Revision; Stationary Sources; New Source Review; Ammonia

EPA Pesticide Factsheets

EPA is taking final action to approve a revision to a portion of the Arizona State Implementation Plan (SIP) concerning issuance of New Source Review (NSR) permits for stationary sources related to ammonia.

40 CFR 62.600 - Identification of plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS Arizona Landfill Gas Emissions from Existing Municipal Solid Waste Landfills § 62.600 Identification of plan. The Arizona... Section 111(d) Plan for Existing Municipal Solid Waste Landfills. ...

Backyard Ecology.

ERIC Educational Resources Information Center

Elser, Monica; Musheno, Birgit; Saltz, Charlene

2003-01-01

Describes the Ecology Explorers, the community education component of Arizona State University's Central Arizona Phoenix Long-Term Ecological Research project, which offers teacher internship programs that link university researchers, K-12 teachers, and students in studying urban ecology. Explains that student neighborhoods are dynamic ecosystems…

Reading in the 80's: Where Are We Going? Volume 5. Fifth Yearbook of the Arizona State University Reading Conference, 1982.

ERIC Educational Resources Information Center

Tice, Joan, Ed.

Contained in this yearbook are the proceedings of the fifth annual Arizona State University Reading Conference. This edition reflects an emphasis on a wide range of topics, including study skills, oral language, and teaching strategies. Following a foreword, the conference articles discuss the following: (1) study skills across the curriculum, (2)…

At the University of Arizona, Goals Collide with Reality

ERIC Educational Resources Information Center

Kelderman, Eric

2009-01-01

To be at the University of Arizona these days is, in some ways, to be under siege. The flagship university in one of the nation's fastest-growing states may have to eliminate some 600 jobs and merge dozens of programs to deal with two rounds of budget cuts imposed since June. Now the governor is telling the university and other state agencies to…

77 FR 12874 - Notice of Segregation of Public Lands in the State of Arizona Associated With the Proposed Mohave...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

...; AZA32315] Notice of Segregation of Public Lands in the State of Arizona Associated With the Proposed Mohave... material sales acts, for a period of 2 years. This segregation is being made in connection with the BLM's... County Wind Farm Project (Proposed Project). This segregation covers approximately 38,016.60 acres of BLM...

Intelligent Transportation Systems in Work Zones - A Case Study: Work Zone Travel Time System. Reducing Congestion with the Use of a Traffic Management Contract Incentive during the Reconstruction of Arizona State Route 68

DOT National Transportation Integrated Search

2004-10-01

This case study is one in a series of documents that examines the use of Intelligent Transportation Systems (ITS) in work zones. This case study presents information gathered through interviews with key personnel on the Arizona State Route (SR) 68 pr...

Software Acquisition Patterns of Failure and How to Recognize Them

DTIC Science & Technology

2013-04-01

Acquisition Processes Danielle Worger and Teresa Wu, Arizona State University Eugene Rex Jalao, Arizona State University and University of the Philippines...Robert Wirthlin Air Force Institute of Technology The RITE Approach to Agile Acquisition Timothy Boyce, Iva Sherman, and Nicholas Roussel Space...the Joint Capabilities Technology Demonstration Office: Ad Hoc Problem Solving as a Mechanism for Adaptive Change Kathryn Aten and John T . Dillard

Recent Local and State Action in Arizona to Maintain Sky Quality

NASA Astrophysics Data System (ADS)

Hall, Jeffrey C.; Shankland, P. D.; Green, R. F.; Jannuzi, B.

2014-01-01

The large number of observatories in Arizona has led to the development of a number of lighting control ordinances around the state, some quite strict. Several factors are now contributing to an increased need for active effort at the local, County, and State levels in maintaining the quality of these codes; these factors include an expansion of competing interests in the state, the increasing use of LED lighting, and the potential for major new investments through projects such as the Cherenkov Telescope Array (CTA) and enhancements to the Navy Precision Optical Interferometer. I will review recent strategies Arizona's observatories have used to effect maintenance of ordinances and preserve sky quality; cases include (1) a statewide effort in 2012 to curb a proliferation of electronic billboards and (2) engagement of a broad group of local, County, and State officials, as well as individuals from the private sector, in support of projects like CTA, including awareness of and support for dark-sky preservation.

Desert Tortoise (Gopherus agassizii)

USGS Publications Warehouse

Boarman, William I.; Boarman, William I.; Beaman, K.

2002-01-01

The desert tortoise is widely distributed throughout major portions of the Mojave and Sonoran deserts of California, Nevada, Utah, Arizona, Sonora, and Sinaloa. Genetic, morphological, ecological, and behavioral features suggest an evolutionary divergence between the tortoises found south and east of the Colorado River (“Sonoran population”), and those found north and west of the river (“Mojave population;” Lamb et al. 1989). The latter is the population Federally and State-listed as threatened. This population will be referred to in the remainder of this account. The majority of animals in the Mojave population occur at variable densities in six distinct population segments (i.e., evolutionarily significant units), each identified in the Recovery Plan for desert tortoises as separate Recovery Units (USFWS 1994).

Report of the United States Geological Survey of the Territories Volume III: The vertebrata of the tertiary formations of the West Book I

USGS Publications Warehouse

Hayden, F. V.

1884-01-01

I send herewith a report on the Tertiary Faunae of the United States as represented by collections made in various Territories and States west of the Mississippi River, embraced within the boundaries of your survey. The explorations from which the collections have been derived cover portions of the States and Territories included between British America on the north, the western boundaries of Minnesota and Missouri on the east; the northern borders of the Indian Territory and Arizona, and the middle of New Mexico on the south; and the Sierra Nevada on the west. The amount of material which I have procured through these explorations is large, and is but partially represented in the following pages. I trust that you will find the results a useful contribution to the records of your Geological Survey and to the science to which you have devoted your life ; and that you may find in this report some compensation for the arduous official duties which have recently withdrawn you to some degree from your chosen field of research.

Dark Sky Collaborators: Arizona (AZ) Observatories, Communities, and Businesses

NASA Astrophysics Data System (ADS)

Del Castillo, Elizabeth Alvarez; Corbally, Christopher; Falco, Emilio E.; Green, Richard F.; Hall, Jeffrey C.; Williams, G. Grant

2015-03-01

With outdoor lighting ordinances in Arizona first in place around observatories in 1958 and 1972, then throughout the state since 1986, Arizonans have extensive experience working with communities and businesses to preserve our dark skies. Though communities are committed to the astronomy sector in our state, astronomers must collaborate with other stakeholders to implement solutions. Ongoing education and public outreach is necessary to enable ordinance updates as technology changes. Despite significant population increases, sky brightness measurements over the last 20 years show that ordinance updates are worth our efforts as we seek to maintain high quality skies around our observatories. Collaborations are being forged and actions taken to promote astronomy for the longer term in Arizona.

77 FR 25741 - Notice of Inventory Completion: Arizona State Museum, University of Arizona, Tucson, AZ

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-01

... through the survey collection was conducted in 2010. One human bone fragment from the Adamsville site... ceramic jars, 1 ceramic scoop, 5 ceramic sherds, 4 pieces of chipped stone, and 1 flotation sample. Las...

A Multicenter, Randomized Controlled Trial of Cerebrospinal Fluid Drainage in Acute Spinal Cord Injury

DTIC Science & Technology

2017-10-01

PRINCIPAL INVESTIGATOR: Nicholas Theodore, MD CONTRACTING ORGANIZATION: Dignity Health San Francisco, CA 94107-1773 REPORT DATE: October 2017...theodore@jhmi.edu 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Dignity Health 8. PERFORMING ORGANIZATION REPORT NUMBER 185...at all three active centers, which include: Barrow Neurological Institute/Dignity Health (the main study site) in Arizona, the University of Arizona

Probabilistic Rock Slope Engineering.

DTIC Science & Technology

1984-06-01

4 U rmy Corps PROBABILISTIC ROCK SLOPE ENGINEERING by Stanley M. Miller jGeotechnical Engineer 509 E. Calle Avenue Tucson, Arizona 85705 Co N 00 IFI...NUMBERS Geological Engineer CW71 1ork Unit 31755 509 E. Calle Avenue, Tucson, Arizona 85705 11. CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE...communication, J. P. Sa,.-1Iy, Inspiration Consolidated Copper Co., Inspiration, Ariz., 1980. Personal communication, R. D. Call, Pincock, Allen, and

Spatial and monthly trends in speciated fine particle concentration in the United States

NASA Astrophysics Data System (ADS)

Malm, William C.; Schichtel, Bret A.; Pitchford, Marc L.; Ashbaugh, Lowell L.; Eldred, Robert A.

2004-02-01

In the spring of 1985 an interagency consortium of federal land management agencies and the Environmental Protection Agency established the Interagency Monitoring of Protected Visual Environments (IMPROVE) network to assess visibility and aerosol monitoring for the purpose of tracking spatial and temporal trends of visibility and visibility-impairing particles in rural areas. The program was initiated with 20 monitoring sites and was expanded to 165 sites between 2000 and 2003. This paper reports on fine aerosol data collected in the year 2001 at 143 sites. The major fine (dp < 2.5 μm) particle aerosol species, sulfates, nitrates, organics, light-absorbing carbon, and wind-blown dust, and coarse gravimetric mass are monitored, and at some sites, light scattering and/or extinction are measured. Sulfates, carbon, and crustal material are responsible for most of the fine mass at the majority of locations throughout the United States, while at sites in southern California and the midwestern United States, nitrates can contribute significantly. In the eastern United States, sulfates contribute between 50 and 60% of the fine mass. Sulfate concentrations tend to be highest in the summer months while organic concentrations can be high in the spring, summer, or fall seasons, depending upon fire-related emissions. However, at the two urban sites, Phoenix, Arizona, and Puget Sound, Washington, organics peak during the winter months. Nitrate concentrations also tend to be highest during the winter months. During the spring months in many areas of the western United States, fine soil can contribute as much as 40% of fine mass. The temporal changes in soil concentration that occur simultaneously over much of the western United States including the Rocky Mountain region suggest a large source region, possibly long-range transport of Asian dust.

The Galileoscope project: community-based technology education in Arizona

NASA Astrophysics Data System (ADS)

Pompea, Stephen M.; Fine, Leonard W.; Sparks, Robert T.; Walker, Constance E.; Dugan, Charles L.; Dokter, Erin F. C.

2014-07-01

A program model has been developed and implemented over the last three years to provide a robust optical technologybased science education program to students aged 9-11 years (5th grade), a formative time in the development of a student's interest in science and engineering. We have created well-tested and evaluated teaching kits for the classroom to teach about the basics of image formation and telescopes. In addition we provide professional development to the teachers of these students on principles of optics and on using the teaching kits. The program model is to reach every teacher and every student in a number of mid-sized rural communities across the state of Arizona. The Galileoscope telescope kit is a key part of this program to explore optics and the nature of science. The program grew out of Module 3 of the NSF-Supported Hands-On Optics project (SPIE, OSA, and NOAO) and from the Science Foundation Arizona-supported Hands-On Optics Arizona program. NOAO has conducted this program in Flagstaff, Yuma, Globe, and Safford, Arizona and is being expanded to sites across the entire state of Arizona (295,254 square kilometers). We describe the educational goals, evaluations, and logistical issues connected to the program. In particular, we proposed that this model can be adapted for any rural or urban locations in order to encourage interest in science, astronomy and optics.-

Leveraging Structural Characteristics of Interdependent Networks to Model Non-Linear Cascading Risks

DTIC Science & Technology

2013-04-01

and Teresa Wu, Arizona State University Eugene Rex Jalao, Arizona State University and University of the Philippines Christopher Auger, Lars Baldus...Institute of Technology The RITE Approach to Agile Acquisition Timothy Boyce, Iva Sherman, and Nicholas Roussel Space and Naval Warfare Systems Center...Demonstration Office: Ad Hoc Problem Solving as a Mechanism for Adaptive Change Kathryn Aten and John T . Dillard Naval Postgraduate School A

Fewer Mistakes on the First Day: Architectural Strategies and their Impacts on Acquisition Outcomes

DTIC Science & Technology

2013-04-01

Acquisition Processes Danielle Worger and Teresa Wu, Arizona State University Eugene Rex Jalao, Arizona State University and University of the...and J. Robert Wirthlin Air Force Institute of Technology The RITE Approach to Agile Acquisition Timothy Boyce, Iva Sherman, and Nicholas Roussel...of the Joint Capabilities Technology Demonstration Office: Ad Hoc Problem Solving as a Mechanism for Adaptive Change Kathryn Aten and John T

Enabling Design for Affordability: An Epoch-Era Analysis Approach

DTIC Science & Technology

2013-04-01

Analysis on the DoD Pre-Milestone B Acquisition Processes Danielle Worger and Teresa Wu, Arizona State University Eugene Rex Jalao, Arizona State...Management Best Practices Brandon Keller and J. Robert Wirthlin Air Force Institute of Technology The RITE Approach to Agile Acquisition Timothy Boyce...Change Kathryn Aten and John T . Dillard Naval Postgraduate School A Comparative Assessment of the Navy’s Future Naval Capabilities (FNC) Process

Possible Northward Introgression of a Tropical Lineage of Rhipicephalus sanguineus Ticks at a Site of Emerging Rocky Mountain Spotted Fever.

PubMed

Villarreal, Zachary; Stephenson, Nicole; Foley, Janet

2018-06-01

Increasing rates of Rocky Mountain spotted fever (RMSF) in the southwestern United States and northern Mexico underscore the importance of studying the ecology of the brown dog tick, Rhipicephalus sanguineus, the vector in that region. This species is reported to comprise distinct tropical and temperate lineages that may differ in vectorial capacity for RMSF and are hypothesized to be limited in their geographical range by climatic conditions. In this study, lineage was determined for ticks from 9 locations in California, Arizona, and Mexico by DNA sequencing of 12S, 16S, and D-loop ribosomal RNA. As expected, sites in northern California and eastern Arizona had temperate-lineage ticks, and phylogenetic analysis revealed considerable genetic variability among these temperate-lineage ticks. However, tropical-lineage ticks extended north from Oaxaca, Mexico were well established along the entire border from San Diego, California to western Arizona, and were found as far north as Lytle Creek near Los Angeles, California (a site where both lineages were detected). Far less genetic variability in the tropical lineage despite the large geographical distances is supportive of a hypothesis of rapid northward expansion. Discovery of the tropical lineage north of the identified climatic limitations suggests that more work is needed to characterize this tick's ecology, vectorial capacity, expansion, possible evolution, and response to climate change.

Implications of the miocene(?) crooked ridge river of northern arizona for the evolution of the colorado river and grand canyon

USGS Publications Warehouse

Lucchitta, Ivo; Holm, Richard F.; Lucchitta, Baerbel K.

2013-01-01

The southwesterly course of the probably pre–early Miocene and possibly Oligocene Crooked Ridge River can be traced continuously for 48 km and discontinuously for 91 km in northern Arizona (United States). The course is visible today in inverted relief. Pebbles in the river gravel came from at least as far northeast as the San Juan Mountains (Colorado). The river valley was carved out of easily eroded Jurassic and Cretaceous rocks whose debris overloaded the river with abundant detritus, probably steepening the gradient. After the river became inactive, the regional drainage network was rearranged three times, and the nearby Four Corners region was lowered 1–2 km by erosion. The river provides constraints on the early evolution of the Colorado River and Grand Canyon. Continuation of this river into lakes in Arizona or Utah is unlikely, as is integration through Grand Canyon by lake spillover. The downstream course of the river probably was across the Kaibab arch in a valley roughly coincident with the present eastern Grand Canyon. Beyond this point, the course may have continued to the drainage basin of the Sacramento River, or to the proto–Snake River drainage. Crooked Ridge River was beheaded by the developing San Juan River, which pirated its waters and probably was tributary to a proto–Colorado River, flowing roughly along its present course west of the Monument upwarp.

A feasibility study for Arizona's roadway safety management process using the Highway Safety Manual and SafetyAnalyst : final report.

DOT National Transportation Integrated Search

2016-07-01

To enable implementation of the American Association of State Highway Transportation (AASHTO) Highway Safety Manual using : SaftetyAnalyst (an AASHTOWare software product), the Arizona Department of Transportation (ADOT) studied the data assessment :...

Pork Meat as a Potential Source of Salmonella enterica subsp. arizonae Infection in Humans

PubMed Central

Kritas, Spyridon; Govaris, Alexander; Burriel, Angeliki R.

2014-01-01

Salmonella enterica subsp. arizonae was isolated from 13 of 123 slaughtered pigs in central Greece. The samples cultured were feces, ileum tissue, mesenteric lymph nodes, and gallbladder swabs. A total of 74 isolates from 492 samples were identified as Salmonella spp. by use of standard laboratory culture media and two commercial micromethods and by use of a polyvalent slide agglutination test for the detection of O and H antigens. Among them were 19 (25.68%) suspected to be S. enterica subsp. arizonae according to analysis with standard laboratory culture media. Of those, 14 were identified as S. enterica subsp. arizonae by the API 20E (bioMérieux, France) and the Microgen GnA+B-ID (Microgen Bioproducts, Ltd., United Kingdom) identification systems. All the isolates were tested for resistance to 23 antimicrobials. Strains identified as S. enterica subsp. arizonae were resistant to 17 (70.8%) antibiotics. The highest proportions of resistance were observed for sulfamethoxazole-trimethoprim (71.4%), tetracycline (71.4%), ampicillin (64.3%), and amoxicillin (57.1%). Two isolates were resistant to aztreonam (7.1%) and tigecycline (7.1%), used only for the treatment of humans. Thus, pork meat may play a role in the transmission of antibiotic-resistant S. enterica subsp. arizonae to human consumers. This is the first report of S. enterica subsp. arizonae isolation from pigs. PMID:24335956

Pork meat as a potential source of Salmonella enterica subsp. arizonae infection in humans.

PubMed

Evangelopoulou, Grammato; Kritas, Spyridon; Govaris, Alexander; Burriel, Angeliki R

2014-03-01

Salmonella enterica subsp. arizonae was isolated from 13 of 123 slaughtered pigs in central Greece. The samples cultured were feces, ileum tissue, mesenteric lymph nodes, and gallbladder swabs. A total of 74 isolates from 492 samples were identified as Salmonella spp. by use of standard laboratory culture media and two commercial micromethods and by use of a polyvalent slide agglutination test for the detection of O and H antigens. Among them were 19 (25.68%) suspected to be S. enterica subsp. arizonae according to analysis with standard laboratory culture media. Of those, 14 were identified as S. enterica subsp. arizonae by the API 20E (bioMérieux, France) and the Microgen GnA+B-ID (Microgen Bioproducts, Ltd., United Kingdom) identification systems. All the isolates were tested for resistance to 23 antimicrobials. Strains identified as S. enterica subsp. arizonae were resistant to 17 (70.8%) antibiotics. The highest proportions of resistance were observed for sulfamethoxazole-trimethoprim (71.4%), tetracycline (71.4%), ampicillin (64.3%), and amoxicillin (57.1%). Two isolates were resistant to aztreonam (7.1%) and tigecycline (7.1%), used only for the treatment of humans. Thus, pork meat may play a role in the transmission of antibiotic-resistant S. enterica subsp. arizonae to human consumers. This is the first report of S. enterica subsp. arizonae isolation from pigs.

Using the Galileoscope in Public Outreach Programs In the United States and Chile

NASA Astrophysics Data System (ADS)

Sparks, Robert T.; Pompea, Stephen M.; Seguel, Juan C.; Munizaga, Daniel A.; Opazo, Leonor; Walker, Constance Elaine; Tresch Fienberg, Richard; Arion, Douglas N.

2015-08-01

The Galileoscope was developed by a team of educators, astronomers and optical engineers as one of the cornerstone projects for the International Year of Astronomy 2009 (IYA). Over 230,000 Galileoscopes have been distributed.The National Optical Astronomy Observatory (NOAO) has developed a variety of educational materials to accompany the Galileoscope. The Galileoscope Optics Guide contains a variety of experiments and demonstrations (adapted from the National Science Foundation funded Hands-On Optics program) to help students understand how a telescope focuses light and produces an image. The Teaching With Telescopes kit developed at NOAO contains a variety of materials teachers can use to teach about light and optics. The Teaching With Telescopes kit is a basis for teacher professional development. The Galileoscope Observing Guide (updated annually) contains a variety of observing tips and information on the best objects to observe with the Galileoscope.NOAO has used Galileoscopes in a wide variety of educational environments. NOAO received a grant from Science Foundation Arizona to bring the Hands-On Optics program to Boys and Girls Clubs in Arizona. All the Boys and Girls Clubs received Galileoscopes as part of the grant. Edelman Financial made a donation that allowed us to distribute 15,000 Galileoscopes to Project ASTRO sites, members of the National Earth Science Teacher’s Association and individual teachers. Science Foundation Arizona partnered with NOAO in the Arizona Galileoscope program to conduct star parties in Yuma, Flagstaff, Safford, Globe and Payson. NOAO partnered with Raytheon in the MathMovesU program to build Galileoscopes with over 2,000 students in Tucson. NOAO has used Galileoscopes in professional development workshops with teachers at meetings including the American Astronomical Society, the Astronomical Society of the Pacific, and the National Science Teachers Association.

Rocky mountain spotted fever characterization and comparison to similar illnesses in a highly endemic area-Arizona, 2002-2011.

PubMed

Traeger, Marc S; Regan, Joanna J; Humpherys, Dwight; Mahoney, Dianna L; Martinez, Michelle; Emerson, Ginny L; Tack, Danielle M; Geissler, Aimee; Yasmin, Seema; Lawson, Regina; Hamilton, Charlene; Williams, Velda; Levy, Craig; Komatsu, Kenneth; McQuiston, Jennifer H; Yost, David A

2015-06-01

Rocky Mountain spotted fever (RMSF) has emerged as a significant cause of morbidity and mortality since 2002 on tribal lands in Arizona. The explosive nature of this outbreak and the recognition of an unexpected tick vector, Rhipicephalus sanguineus, prompted an investigation to characterize RMSF in this unique setting and compare RMSF cases to similar illnesses. We compared medical records of 205 patients with RMSF and 175 with non-RMSF illnesses that prompted RMSF testing during 2002-2011 from 2 Indian reservations in Arizona. RMSF cases in Arizona occurred year-round and peaked later (July-September) than RMSF cases reported from other US regions. Cases were younger (median age, 11 years) and reported fever and rash less frequently, compared to cases from other US regions. Fever was present in 81% of cases but not significantly different from that in patients with non-RMSF illnesses. Classic laboratory abnormalities such as low sodium and platelet counts had small and subtle differences between cases and patients with non-RMSF illnesses. Imaging studies reflected the variability and complexity of the illness but proved unhelpful in clarifying the early diagnosis. RMSF epidemiology in this region appears different than RMSF elsewhere in the United States. No specific pattern of signs, symptoms, or laboratory findings occurred with enough frequency to consistently differentiate RMSF from other illnesses. Due to the nonspecific and variable nature of RMSF presentations, clinicians in this region should aggressively treat febrile illnesses and sepsis with doxycycline for suspected RMSF. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Evaluation of the Specificity of Two Enzyme Immunoassays for Coccidioidomycosis by Using Sera from a Region of Endemicity and a Region of Nonendemicity

PubMed Central

Ahn, YoonJi; McCotter, Orion; Gade, Lalitha; Hurst, Steven F.; Brandt, Mary E.; Park, Benjamin J.; Litvintseva, Anastasia P.

2015-01-01

Coccidioidomycosis (CM), a serious life-threatening fungal infection endemic to arid regions of the western United States and Mexico, can be challenging to diagnose in a timely manner. Commercially developed enzyme immunoassays (EIAs) (from Meridian Biosciences and Immuno-Mycologics [IMMY]) have provided faster, simpler means for serodiagnosis; however, independent evaluations have questioned EIA specificity, particularly IgM-positive/IgG-negative results. This study was conducted to evaluate EIA specificity among persons residing in Puerto Rico (n = 534), where CM is not endemic (who were not likely to have been exposed to Coccidioides spp.), compared to blood bank donors residing in Arizona (n = 1,218), where CM is endemic. Upon comparing serum reactivity between Puerto Rico and Arizona, the Meridian EIA showed a significant difference in IgG reactivity (0.37% versus 3.6%; P < 0.001) but not IgM reactivity (3.4% versus 2.4%; P = 0.31). No IgM-/IgG-reactive sera were detected among sera from Puerto Rico, compared to 7 (0.57%) sera from Arizona. Similar results were observed using the IMMY EIA, although significantly (P = 0.03) fewer IgM-reactive sera from Arizona were observed, compared to the Meridian EIA. EIA-reactive sera were also evaluated by immunodiffusion before and after 3- to 4-fold concentration of the sera. These results demonstrate that elevated IgG EIA reactivity is present in sera from healthy individuals in regions of endemicity and that IgM EIA reactivity observed in sera from individuals residing outside regions of endemicity is most likely nonspecific. Other criteria, including clinical and microbiological evaluations, should be taken into account when interpreting results from surveillance studies and other reporting measures. PMID:26245352

Sequentially and alternatively developed heights for two representative bench marks: near Palmdale, California and along the Bill Williams River, Arizona

USGS Publications Warehouse

Gilmore, Thomas D.; Elliot, Michael R.

1985-01-01

This report consists chiefly of 41 tables that both describe and fully document the reconstructions of a series of alternately developed heights based on levelings leading into two representative bench marks in the southwestern United States. One of these marks, 3219, Vincent, California (fig. 1), lies within the area of the Pacific-North American plate boundary; the other, 22Q, Bill Williams River, Arizona (fig. 1), falls within what is believed to be a singularly stable section of southwestern Arizona. Because the levelings that produced these heights were characterized by especially disparate routes with respect to both terrain and climate, the resulting heights provide a test for the existence and magnitude of path-dependent error in geodetic leveling. These two marks were chosen both because of their relative stability with respect to adjacent marks and because their tectonic stability (or instability) can be inferred from the geologic record. Specifically, we can reasonably speculate that 3219 may have sustained measurably significant tectonic displacements during the 20th century, whereas 22Q probably has remained virtually invariant with respect to any fixed datum during the same period. Bench mark 3219 is a standard Geological Survey iron post stamped "3219" near the Southern Pacific Railroad station at Vincent (U.S. Geological Survey, 1898, p. 392); 22Q is a brass cap stamped "22Q (MWD)" set in a concrete post located in a gully immediately north of the Bill Williams River, Arizona (USC&GS Quad. 34114). 3219 was established by the Geological Survey no later than 1897 (Gannett and Baldwin, 1907, p. 365); 22Q was established by the Metropolitan Water District of southern California in advance of the 1931 control surveys along the projected route of the Colorado River Aqueduct.