Iodine

USGS Publications Warehouse

Krukowski, S.T.

2006-01-01

In descending order, Chile, Japan and the United States have the largest iodine reserves. Chile produces iodine from iodate minerals while Japan and the United States produce it from sodium iodide solutions found in underground iodide solutions. Iodine is also produced from subterranean brines in Azerbaijan, Russia, Turkmenista, Indonesia and Uzbekistan. In 2005, iodine prices increased sharply to US$19 to US$23 then leveled off at US$23 to US$25.

Braille in the United States: Its Production, Distribution, and Use.

ERIC Educational Resources Information Center

Goldish, Louis Harvey

The braille production system in the United States is described. Aspects treated are the following: the need for braille (the braille system), the market for braille (size and characteristics), sources of braille (producers and braille book source information), and present methods and costs of producing braille. Technological advances are…

3 CFR - Presidential Determination on Major Drug Transit or Major Illicit Drug Producing Countries for...

Code of Federal Regulations, 2014 CFR

2014-01-01

... United States. United States-bound trafficking in cocaine through the Caribbean dramatically increased... drug producer or transit zone, the region is a growing concern. The destabilizing effects of increasing... estimates that cocaine trafficking in West Africa generates approximately $1.25 billion at wholesale prices...

75 FR 67019 - Presidential Determination on Major Illicit Drug Transit or Major Illicit Drug Producing...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-01

... base, and crack cocaine, primarily from Bolivia; and marijuana. The United States recognizes Brazil's... high- potency marijuana that is trafficked to the United States. The frequent mixing of methamphetamine... and synthetic drugs including marijuana, MDMA, and methamphetamine are produced in Canada and...

3 CFR - Presidential Determination on Major Illicit Drug Transit or Major Illicit Drug Producing...

Code of Federal Regulations, 2011 CFR

2011-01-01

... marijuana. The United States recognizes Brazil's emergence as a forward-leaning regional leader for... high-potency marijuana that is trafficked to the United States. The frequent mixing of methamphetamine... and synthetic drugs including marijuana, MDMA, and methamphetamine are produced in Canada and...

Oil Vulnerabilities and United States Strategy

DTIC Science & Technology

2007-02-08

Mazda, Mercedes - Benz , Ford, Mercury, and Nissan offer flexible fuel vehicles in the United States. Ethanol is currently produced in the United States...national strategies and international politics. Is the US government promoting technology advances to find effective, efficient, and affordable...these revenues to fight poverty, promote literacy, and improve health care, to name a few of its domestic programs. The United States purchases over

Nitrogen

USGS Publications Warehouse

Kramer, D.A.

2007-01-01

Ammonia was produced by 15 companies at 25 plants in 16 states in the United States during 2006. Fifty-seven percent of U.S. ammonia production capacity was centered in Louisiana, Oklahoma and Texas because of their large reserves of natural gas, the dominant domestic feedstock. In 2006, U.S. producers operated at about 72 percent of their rated capacity (excluding plants that were idle for the entire year). Five companies, Koch Nitrogen, Terra Industries, CF Industries, PCS Nitro-gen, and Agrium, in descending order, accounted for 79 percent U.S. ammonia production capacity. The United States was the world's fourth-ranked ammonia producer and consumer following China, India and Russia. Urea, ammonium nitrate, ammonium phosphates, nitric acid and ammonium sulfate were the major derivatives of ammonia in the United States, in descending order of importance.

7 CFR 1430.102 - Eligible products.

Code of Federal Regulations, 2013 CFR

2013-01-01

... must be manufactured from dairy cow's milk produced in the United States, and must not have been previously owned by CCC. Dairy cow in this instance means an animal of the kind that produces the majority of dairy products in the United States and not, for example, cows of other species of animals such as yaks...

7 CFR 1430.102 - Eligible products.

Code of Federal Regulations, 2011 CFR

2011-01-01

... must be manufactured from dairy cow's milk produced in the United States, and must not have been previously owned by CCC. Dairy cow in this instance means an animal of the kind that produces the majority of dairy products in the United States and not, for example, cows of other species of animals such as yaks...

7 CFR 1430.102 - Eligible products.

Code of Federal Regulations, 2012 CFR

2012-01-01

... must be manufactured from dairy cow's milk produced in the United States, and must not have been previously owned by CCC. Dairy cow in this instance means an animal of the kind that produces the majority of dairy products in the United States and not, for example, cows of other species of animals such as yaks...

7 CFR 1430.102 - Eligible products.

Code of Federal Regulations, 2014 CFR

2014-01-01

... must be manufactured from dairy cow's milk produced in the United States, and must not have been previously owned by CCC. Dairy cow in this instance means an animal of the kind that produces the majority of dairy products in the United States and not, for example, cows of other species of animals such as yaks...

A conservation ontology and knowledge base to support delivery of technical assistance to agricultural producers in the united states

USDA-ARS?s Scientific Manuscript database

Information systems supporting the delivery of conservation technical assistance by the United States Department of Agriculture (USDA) to agricultural producers on working lands have become increasingly complex over the past 25 years. They are constrained by inconsistent coordination of domain knowl...

48 CFR 225.7008 - Waiver of restrictions of 10 U.S.C. 2534.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Secretary of Defense (Acquisition, Technology, and Logistics) (USD(AT&L)), without power of delegation, may...) United States producers of the item would not be jeopardized by competition from a foreign country, and that country does not discriminate against defense items produced in the United States to a greater...

Taxation of oil and gas revenues: the United States

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

Verleger, P.K. Jr.

1982-04-01

The taxation of producers of natural resources in the United States is accomplished by a combination of ordinary-income taxation and ad valorem or severence taxes on the removal price of the resource. Taxes are imposed by both the federal and local governments. The federal government imposes both income and ad valorem taxes on the production of resources. State governments generally impose severance taxes based on the value of the resource removed. In addition, some states impose income taxes on the portion of income earned by a producer in the specific state. Recently, there have been serious disputes between resource-producing statesmore » and resource-consuming states over changes in state severance taxes. 3 references.« less

27 CFR 26.201a - Production in the Virgin Islands for tax-free shipment to the United States.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Industrial spirits produced or manufactured in the Virgin Islands and shipped to the United States free of... containing denatured spirits are to be shipped to the United States free of tax. [T.D. 6402, 24 FR 6090, July...

78 FR 6068 - Proposed Information Collection; Comment Request; Interim Procedures for Considering Requests...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-29

... United States--Peru Trade Promotion Agreement (US-PERU TPA) AGENCY: International Trade [email protected] . SUPPLEMENTARY INFORMATION: I. Abstract The United States and Peru negotiated the US-Peru..., fabric, yarn, and fiber produced in Peru or the United States and traded between the two countries are...

Local Control as a Mechanism of Colonization of Public Education in the United States

ERIC Educational Resources Information Center

Meyer, Heinz-Dieter

2010-01-01

Colonization of public education--the process by which schools are overwhelmed and penetrated by non-educational imperatives--is usually believed to be caused by capitalism and the hegemonic ideological structures it produces. In this paper I argue that in the case of the United States an additional mechanism produces strong colonizing effects:…

Mineral resource of the month: lead

USGS Publications Warehouse

Guberman, David

2004-01-01

The United States is a major producer and consumer of refined lead, representing almost one quarter of total world production and consumption. Two mines in Alaska and six in Missouri accounted for 97 percent of domestic lead production in 2002. The United States also imports enough refined lead to satisfy almost 20 percent of domestic consumption. Other major producers or consumers of refined lead in the world are Australia, Canada, China, France, Germany, Italy, Japan and the United Kingdom.

A survey of current ostrich handling and transport practices in North America with reference to ostrich welfare and transportation guidelines set up in other countries.

PubMed

Bejaei, M; Cheng, K M

2014-02-01

Appropriate management of an ostrich's exposure to stressors during preslaughter handling and transport practices can improve its well-being and product quality. Because of the lack of information about ostrich farming and transportation in North America and lack of developed Codes of Practice for ratite transport in Canada and the United States, the first objective of our research was to identify current preslaughter handling and transport practices of the ostrich industry in Canada and the United States, and to identify potential welfare issues based on the current practices. The second objective of this research was to review ostrich transport welfare standards and guidelines from Australia, European Union, New Zealand, and South Africa to investigate if those guidelines are applicable to Canadian and American ostrich production systems. Preliminary producer interviews, on-farm visits, and literature review information sources were used to design a producer questionnaire that was used to survey producers by Internet and mail surveying methods to identify existing ostrich transport norms in Canada and the United States. Based on the results of our producer survey and review of the transport standards and guidelines, we conclude that following factors are potential ostrich handling and transport welfare issues in Canada and the United States: lack of scientific information about welfare of ostriches during handling and transport; unfamiliarity of handlers and birds with handling and transport practices; not considering birds' social bounds, sex, behavior, and physical state in mixing them during handling and transport process; lack of an established specific maximum water and feed withdrawal duration for ostrich transport in Canada and the United States; lack of a specific vehicle designed for ratite transportation in Canada and the United States considering different physical body characteristics of ostriches compared with other species; exposure of birds to natural light during transport inside the trailer; overcrowding; and long transportation in Canada and the United States. Results of this research will contribute toward developing Codes of Practice for preslaughter handling, transportation, and slaughter of ostriches in Canada and the United States.

26 CFR 1.263A-4 - Rules for property produced in a farming business.

Code of Federal Regulations, 2013 CFR

2013-04-01

... period of plants grown in commercial quantities in the United States is based on the nationwide weighted... plants grown in commercial quantities in the United States, the nationwide weighted average preproductive... crop or yield. The plants are grown in commercial quantities in the United States. Farmer A acquires 1...

26 CFR 1.263A-4 - Rules for property produced in a farming business.

Code of Federal Regulations, 2010 CFR

2010-04-01

... period of plants grown in commercial quantities in the United States is based on the nationwide weighted... plants grown in commercial quantities in the United States, the nationwide weighted average preproductive... crop or yield. The plants are grown in commercial quantities in the United States. Farmer A acquires 1...

26 CFR 1.263A-4 - Rules for property produced in a farming business.

Code of Federal Regulations, 2012 CFR

2012-04-01

... period of plants grown in commercial quantities in the United States is based on the nationwide weighted... plants grown in commercial quantities in the United States, the nationwide weighted average preproductive... crop or yield. The plants are grown in commercial quantities in the United States. Farmer A acquires 1...

26 CFR 1.263A-4 - Rules for property produced in a farming business.

Code of Federal Regulations, 2014 CFR

2014-04-01

... period of plants grown in commercial quantities in the United States is based on the nationwide weighted... plants grown in commercial quantities in the United States, the nationwide weighted average preproductive... crop or yield. The plants are grown in commercial quantities in the United States. Farmer A acquires 1...

26 CFR 1.263A-4 - Rules for property produced in a farming business.

Code of Federal Regulations, 2011 CFR

2011-04-01

... period of plants grown in commercial quantities in the United States is based on the nationwide weighted... plants grown in commercial quantities in the United States, the nationwide weighted average preproductive... crop or yield. The plants are grown in commercial quantities in the United States. Farmer A acquires 1...

Swedish Theatre in the United States.

ERIC Educational Resources Information Center

Harvey, Anne-Charlotte Hanes

The Swedish ethnic theatre in the United States flourished and provided a vigorous cultural expression among Swedish immigrants for over five decades beginning in San Francisco in 1863. Swedes in Chicago alone produced between 9 and 24 plays per season from 1888 to 1915. All over the United States, Swedish settlements had their own Swedish…

22 CFR 61.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS § 61.2 Definitions. Department—means the Department of State. Applicant— means: (1) The United States... certification of United States produced audio-visual materials under the provisions of the Beirut Agreement...

19 CFR 10.552 - Information sharing by CBP regarding textile and apparel goods produced in the United States.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 19 Customs Duties 1 2013-04-01 2013-04-01 false Information sharing by CBP regarding textile and apparel goods produced in the United States. 10.552 Section 10.552 Customs Duties U.S. CUSTOMS AND BORDER... Government of Singapore containing a brief statement of the matter at issue and the cooperation requested...

19 CFR 10.552 - Information sharing by CBP regarding textile and apparel goods produced in the United States.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 19 Customs Duties 1 2014-04-01 2014-04-01 false Information sharing by CBP regarding textile and apparel goods produced in the United States. 10.552 Section 10.552 Customs Duties U.S. CUSTOMS AND BORDER... Government of Singapore containing a brief statement of the matter at issue and the cooperation requested...

19 CFR 10.552 - Information sharing by CBP regarding textile and apparel goods produced in the United States.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Information sharing by CBP regarding textile and apparel goods produced in the United States. 10.552 Section 10.552 Customs Duties U.S. CUSTOMS AND BORDER... Government of Singapore containing a brief statement of the matter at issue and the cooperation requested...

19 CFR 10.552 - Information sharing by CBP regarding textile and apparel goods produced in the United States.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 19 Customs Duties 1 2011-04-01 2011-04-01 false Information sharing by CBP regarding textile and apparel goods produced in the United States. 10.552 Section 10.552 Customs Duties U.S. CUSTOMS AND BORDER... Government of Singapore containing a brief statement of the matter at issue and the cooperation requested...

19 CFR 10.552 - Information sharing by CBP regarding textile and apparel goods produced in the United States.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 19 Customs Duties 1 2012-04-01 2012-04-01 false Information sharing by CBP regarding textile and apparel goods produced in the United States. 10.552 Section 10.552 Customs Duties U.S. CUSTOMS AND BORDER... Government of Singapore containing a brief statement of the matter at issue and the cooperation requested...

Forest management and water in the United States [Chapter 13

Treesearch

Daniel G. Neary

2017-01-01

This chapter outlines a brief history of the United States native forests and forest plantations. It describes the past and current natural and plantation forest distribution (map, area, main species), as well as main products produced (timber, pulp, furniture, etc.). Integrated into this discussion is a characterization of the water resources of the United States and...

7 CFR 996.7 - Importer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.7 Importer. Importer means a person who engages in the importation of foreign produced peanuts into the United States. [68 FR 1157...

7 CFR 996.7 - Importer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.7 Importer. Importer means a person who engages in the importation of foreign produced peanuts into the United States. [68 FR 1157...

NATIONAL EMPLOYER HEALTH INSURANCE SURVEY (NEHIS)

EPA Science Inventory

The National Employer Health Insurance Survey (NEHIS) was developed to produce estimates on employer-sponsored health insurance data in the United States. The NEHIS was the first Federal survey to represent all employers in the United States by State and obtain information on all...

Diatomite

USGS Publications Warehouse

Crangle, R.D.

2011-01-01

The United States continues to be the world's leading producer and consumer of diatomite. Production of diatomite in the United States during 2010 was estimated to be 550 kt (606,000 st), a 4-percent decrease compared with 2009 production.

Competitive Electricity Market Regulation in the United States: A Primer

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

Flores-Espino, Francisco; Tian, Tian; Chernyakhovskiy, Ilya

The electricity system in the United States is a complex mechanism where different technologies, jurisdictions and regulatory designs interact. Today, two major models for electricity commercialization operate in the United States. One is the regulated monopoly model, in which vertically integrated electricity providers are regulated by state commissions. The other is the competitive model, in which power producers can openly access transmission infrastructure and participate in wholesale electricity markets. This paper describes the origins, evolution, and current status of the regulations that enable competitive markets in the United States.

Taxonomic classification of world map units in crop producing areas of Argentina and Brazil with representative US soil series and major land resource areas in which they occur

NASA Technical Reports Server (NTRS)

Huckle, H. F. (Principal Investigator)

1980-01-01

The most probable current U.S. taxonomic classification of the soils estimated to dominate world soil map units (WSM)) in selected crop producing states of Argentina and Brazil are presented. Representative U.S. soil series the units are given. The map units occurring in each state are listed with areal extent and major U.S. land resource areas in which similar soils most probably occur. Soil series sampled in LARS Technical Report 111579 and major land resource areas in which they occur with corresponding similar WSM units at the taxonomic subgroup levels are given.

Modeling the longitudinal variation in wood specific gravity of planted loblolly pine (Pinus taeda) in the United States

Treesearch

F. Antony; L. R. Schimleck; R. F. Daniels; Alexander Clark; D. B. Hall

2010-01-01

Loblolly pine (Pinus taeda L.) is a major plantation species grown in the southern United States, producing wood having a multitude of uses including pulp and lumber production. Specific gravity (SG) is an important property used to measure the quality of wood produced, and it varies regionally and within the tree with height and radius. SG at different height levels...

Diatomite

USGS Publications Warehouse

Founie, A.

2006-01-01

In 2005, diatomite production in the United States reached 653 kt, a 5% increased over 2004. Production came from six companies with 12 processing facilities in four states. California and Nevada accounted for 70% of US production in 2005. Other than the United States, significant producers included China, Denmark, Japan, France and Mexico.

Peat

USGS Publications Warehouse

Jasinski, S.M.

1998-01-01

The United States continued as a significant producer and consumer of peat for horticultural, agricultural and industrial applications in 1997. Several operations in the Great Lakes and the Southeast regions dominated US production. Florida, Michigan and Minnesota were the largest producing states.

Managing national forests of the eastern United States for non-timber forest products

Treesearch

James L. Chamberlain; Robert J. Bush; A.L. Hammett; Philip A. Araman

2000-01-01

Over the last decade, there has been a growing interest in the economic and ecological potential of non-timber forest products. In the United States, much of this increased interest stems from drastic changes in forest practices and policies in the Pacific Northwest region, a region that produces many non-timber forest products. The forests of the eastern United States...

The Gaseous State. Independent Learning Project for Advanced Chemistry (ILPAC). Unit P1.

ERIC Educational Resources Information Center

Inner London Education Authority (England).

This unit on the gaseous state is one of 10 first year units produced by the Independent Learning Project for Advanced Chemistry (ILPAC). The unit consists of two levels. Level one deals with the distinctive characteristics of gases, then considers the gas laws, in particular the ideal gas equation and its applications. Level two concentrates on…

7 CFR 1207.510 - Levy of assessments.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION... assessment rate of 3 cents per hundredweight shall be levied on all potatoes produced within the 50 states of the United States. (2) No assessment shall be levied on potatoes grown in the 50 States of the United...

Prevalence and antimicrobial resistance of Salmonella, E. coli, and Campylobacter in pigs from swine producing states in the United States

USDA-ARS?s Scientific Manuscript database

Introduction: Foodborne illness is a global public health problem and foodborne infections with Salmonella and Campylobacter continue to be problematic in the Unites States. Although gastroenteritis associated with foodborne infections often resolves without treatment, the development of antimicrob...

Fungicide rotation schemes for managing Phytophthora fruit rot of watermelon across southeastern United States

USDA-ARS?s Scientific Manuscript database

Southeastern states produce about 50% of the watermelons in the United States (U.S.) where conditions are optimal for development of Phytophthora fruit rot prevail. Phytophthora fruit rot significantly limits watermelon production by causing serious yield losses to growers before and after harvest. ...

7 CFR 1207.510 - Levy of assessments.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION... assessment rate of 3 cents per hundredweight shall be levied on all potatoes produced within the 50 states of the United States. (2) No assessment shall be levied on potatoes grown in the 50 States of the United...

7 CFR 1207.510 - Levy of assessments.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION... assessment rate of 3 cents per hundredweight shall be levied on all potatoes produced within the 50 states of the United States. (2) No assessment shall be levied on potatoes grown in the 50 States of the United...

Gypsum

USGS Publications Warehouse

Crangle, R.D.

2013-01-01

The United States is the world’s fifth ranked producer and consumer of gypsum. Production of crude gypsum in the United States during 2012 was estimated to be 9.9 Mt (10.9 million st), an increase of 11 percent compared with 2011 production. The average price of mined crude gypsum was $7/t ($6.35/st). Synthetic gypsum production in 2012, most of which is generated as a flue-gas desulphurization product from coal-fired electric powerplants, was estimated to be 11.8 Mt (13 million st) and priced at approximately $1.50/t ($1.36/st). Forty-seven companies produced gypsum in the United States at 54 mines and plants in 34 states. U.S. gypsum exports totaled 408 kt (450,000 st). Imports were much higher at 3.2 Mt (3.5 million st).

7 CFR 1430.602 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... group of persons who, as a single unit, as determined by CCC, produces and markets milk commercially from cows and whose production facilities are located in the United States. Department or USDA means... declaration. Milk handler or cooperative means the marketing agency to, or through which, the producer...

Undergraduate Game Degree Programs in the United Kingdom and United States: A Comparison of the Curriculum Planning Process

ERIC Educational Resources Information Center

McGill, Monica M.

2010-01-01

Digital games are marketed, mass-produced, and consumed by an increasing number of people and the game industry is only expected to grow. In response, post-secondary institutions in the United Kingdom (UK) and the United States (US) have started to create game degree programs. Though curriculum theorists provide insight into the process of…

7 CFR 996.6 - Importation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... STANDARDS FOR DOMESTIC AND IMPORTED PEANUTS MARKETED IN THE UNITED STATES Definitions § 996.6 Importation. Importation means the arrival of foreign produced peanuts at a port-of-entry with the intent to enter the peanuts into channels of commerce of the United States. ...

Comprehending Historical Narratives: Exploring the Relationship between Causal Language and Students' Mental Representations of History

ERIC Educational Resources Information Center

Fitzgerald, Jason C.

2011-01-01

For over a century, history teachers throughout the United States have selected textbooks as the primary instructional material for their classrooms, while textbook authors and publishers have continuously produced a unified nation-state narrative that presents United States history as a series of objective historical facts for student…

7 CFR 926.15 - Importer.

Code of Federal Regulations, 2012 CFR

2012-01-01

... RECORDKEEPING REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.15 Importer. Importer means any person who causes cranberries or cranberry products produced outside the United States to be brought into the United States with the intent of entering the cranberries or...

7 CFR 926.15 - Importer.

Code of Federal Regulations, 2013 CFR

2013-01-01

... RECORDKEEPING REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.15 Importer. Importer means any person who causes cranberries or cranberry products produced outside the United States to be brought into the United States with the intent of entering the cranberries or...

7 CFR 926.15 - Importer.

Code of Federal Regulations, 2014 CFR

2014-01-01

... RECORDKEEPING REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.15 Importer. Importer means any person who causes cranberries or cranberry products produced outside the United States to be brought into the United States with the intent of entering the cranberries or...

7 CFR 926.15 - Importer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... RECORDKEEPING REQUIREMENTS APPLICABLE TO CRANBERRIES NOT SUBJECT TO THE CRANBERRY MARKETING ORDER § 926.15 Importer. Importer means any person who causes cranberries or cranberry products produced outside the United States to be brought into the United States with the intent of entering the cranberries or...

7 CFR 1280.116 - Producer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE LAMB PROMOTION, RESEARCH, AND INFORMATION ORDER Lamb Promotion, Research, and Information Order Definitions § 1280.116 Producer. Producer means any person who owns and produces lambs in the United States for sale. ...

Prevalence of toxic shock syndrome toxin 1 (TSST-1)-producing strains of Staphylococcus aureus and antibody to TSST-1 among healthy Japanese women.

PubMed

Parsonnet, Jeffrey; Goering, Richard V; Hansmann, Melanie A; Jones, Michaelle B; Ohtagaki, Kumiko; Davis, Catherine C; Totsuka, Kyoichi

2008-08-01

Many cases of neonatal toxic shock syndrome (TSS)-like exanthematous disease but few cases of menstrual TSS (mTSS) have been reported in Japan. We determined the prevalence of mucosal colonization with Staphylococcus aureus and of positive antibodies to TSS toxin 1 (TSST-1) among 209 healthy Japanese women in Tokyo. S. aureus isolates from mucosal sites were characterized with respect to TSST-1 production and resistance genotype. Antibody titers were determined for test subjects and for 133 Japanese and 137 Caucasian control women living in the United States. S. aureus was isolated from at least one site in 108 of 209 women (52%) in Tokyo. Of the 159 S. aureus isolates recovered, 14 (9%) were TSST-1 positive (12 unique strains). Twelve of 209 women (6%) were colonized with a TSST-1-producing strain; two (<1%) had vaginal colonization. Only 2 of 12 unique toxigenic strains (14%) were methicillin resistant. Of the 12 TSST-1-positive strains isolated, 6 (50%) were pulsed-field gel electrophoresis type USA200, multilocus sequence type clonal complex 30. Fewer Japanese women in Tokyo (47%) than Caucasian and Japanese women in the United States (89% and 75%, respectively) had TSST-1 antibodies. The prevalences of colonization with TSST-1-producing S. aureus were comparable in Japan and the United States, despite low seropositivity to TSST-1 in Japan. Environmental factors appear to be important in promoting the development of anti-TSST-1 antibodies, as there was a significant difference in titers between Japanese women living in Tokyo and those living in the United States. Most colonizing TSST-1-producing S. aureus strains in Japan were genotypically similar to mTSS strains found in the United States.

EXAMINING THE IMPACT OF CLIMATE CHANGE ON REGIONAL AIR QUALITY OVER THE UNITED STATES

EPA Science Inventory

This presentation summarizes recent results produced in support of the assessment of climate change impacts on ozone and particulate matter over the continental United States. Preliminary findings of climate scenario, meteorologically-drive emissions and air quality simulation a...

Status and trends of land change in the Great Plains of the United States--1973 to 2000

USGS Publications Warehouse

Taylor, Janis; Acevedo, William; Auch, Roger F.; Drummond, Mark A.

2015-09-03

This report is only one of the products produced by USGS on land-use and land-cover change in the United States. Other reports and land-cover statistics are available online at http://landcovertrends.usgs.gov.

7 CFR 1230.21 - Producer.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.21 Producer. Producer means a person who produces porcine animals in the United States for sale in commerce. ...

7 CFR 1230.21 - Producer.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.21 Producer. Producer means a person who produces porcine animals in the United States for sale in commerce. ...

7 CFR 1230.21 - Producer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.21 Producer. Producer means a person who produces porcine animals in the United States for sale in commerce. ...

7 CFR 1230.21 - Producer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK PROMOTION, RESEARCH, AND CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.21 Producer. Producer means a person who produces porcine animals in the United States for sale in commerce. ...

A historical review of additives and modifiers used in paving asphalt refining processes in the United States.

PubMed

Mundt, Diane J; Adams, Robert C; Marano, Kristin M

2009-11-01

The U.S. asphalt paving industry has evolved over time to meet various performance specifications for liquid petroleum asphalt binder (known as bitumen outside the United States). Additives to liquid petroleum asphalt produced in the refinery may affect exposures to workers in the hot mix paving industry. This investigation documented the changes in the composition and distribution of the liquid petroleum asphalt products produced from petroleum refining in the United States since World War II. This assessment was accomplished by reviewing documents and interviewing individual experts in the industry to identify current and historical practices. Individuals from 18 facilities were surveyed; the number of facilities reporting use of any material within a particular class ranged from none to more than half the respondents. Materials such as products of the process stream, polymers, elastomers, and anti-strip compounds have been added to liquid petroleum asphalt in the United States over the past 50 years, but modification has not been generally consistent by geography or time. Modifications made to liquid petroleum asphalt were made generally to improve performance and were dictated by state specifications.

7 CFR 1220.314 - Document evidencing payment of assessments.

Code of Federal Regulations, 2011 CFR

2011-01-01

... SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Rules and Regulations Assessments § 1220.314... assessment to a Qualified State Soybean Board or the United Soybean Board is required to give to the producer... producer. (6) Date. (7) State in which soybeans were grown. (b) [Reserved] ...

7 CFR 1220.314 - Document evidencing payment of assessments.

Code of Federal Regulations, 2010 CFR

2010-01-01

... SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Rules and Regulations Assessments § 1220.314... assessment to a Qualified State Soybean Board or the United Soybean Board is required to give to the producer... producer. (6) Date. (7) State in which soybeans were grown. (b) [Reserved] ...

Industrial diamond

USGS Publications Warehouse

Olson, D.W.

2013-01-01

Estimated 2012 world production of natural and synthetic industrial diamond was about 4.45 billion carats. During 2012, natural industrial diamonds were produced in at least 20 countries, and synthetic industrial diamond was produced in at least 12 countries. About 99 percent of the combined natural and synthetic global output was produced in Belarus, China, Ireland, Japan, Russia, South Africa and the United States. During 2012, China was the world’s leading producer of synthetic industrial diamond followed by the United States and Russia. In 2012, the two U.S. synthetic producers, one in Pennsylvania and the other in Ohio, had an estimated output of 103 million carats, valued at about $70.6 million. This was an estimated 43.7 million carats of synthetic diamond bort, grit, and dust and powder with a value of $14.5 million combined with an estimated 59.7 million carats of synthetic diamond stone with a value of $56.1 million. Also in 2012, nine U.S. firms manufactured polycrystalline diamond (PCD) from synthetic diamond grit and powder. The United States government does not collect or maintain data for either domestic PCD producers or domestic chemical vapor deposition (CVD) diamond producers for quantity or value of annual production. Current trade and consumption quantity data are not available for PCD or for CVD diamond. For these reasons, PCD and CVD diamond are not included in the industrial diamond quantitative data reported here.

The Hispanicization of the United States.

ERIC Educational Resources Information Center

Nostrand, Richard L.

Two strikingly contrasting culture groups, Latin Americans and Anglo Americans, overlap in a Borderlands that straddles the international boundary between the United States and Mexico. This overlap began with the Aztec conquest by Cortes which triggered the intermixing and miscegenation between Spaniards and Indians that produced a mestizo people…

Elementary Schools in Rural Honduras. Problems in Exporting Environmental Education Models from the United States.

ERIC Educational Resources Information Center

Ham, Sam H.; Castillo, Lizeth

1990-01-01

Presented is a study designed to determine the best approaches for developing environmental education and teacher training materials for schools in Honduras. Results dispute the value of materials produced in the United States for use in developing nations. (CW)

Attributes for NHDPlus catchments (version 1.1) for the conterminous United States: 30-year average annual maximum temperature, 1971-2000

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the 30-year (1971-2000) average annual maximum temperature in Celsius multiplied by 100 compiled for every catchment of NHDPlus for the conterminous United States. The source data were the United States Average Monthly or Annual Minimum Temperature, 1971 - 2000 raster dataset produced by the PRISM Group at Oregon State University. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Average Annual Daily Minimum Temperature, 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the average monthly minimum temperature in Celsius multiplied by 100 for 2002 compiled for every catchment of NHDPlus for the conterminous United States. The source data were the Near-Real-Time High-Resolution Monthly Average Maximum/Minimum Temperature for the Conterminous United States for 2002 raster dataset produced by the Spatial Climate Analysis Service at Oregon State University. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: 30-Year Average Annual Precipitation, 1971-2000

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the 30-year (1971-2000) average annual precipitation in millimeters multiplied by 100 compiled for every catchment of NHDPlus for the conterminous United States. The source data were the "United States Average Monthly or Annual Precipitation, 1971 - 2000" raster dataset produced by the PRISM Group at Oregon State University. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: 30-Year Average Annual Minimum Temperature, 1971-2000

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the 30-year (1971-2000) average annual minimum temperature in Celsius multiplied by 100 compiled for every catchment of NHDPlus for the conterminous United States. The source data were the "United States Average Monthly or Annual Minimum Temperature, 1971 - 2000" raster dataset produced by the PRISM Group at Oregon State University. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus catchments (version 1.1) for the conterminous United States: Average Annual Daily Maximum Temperature, 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the average monthly maximum temperature in Celsius multiplied by 100 for 2002 compiled for every catchment of NHDPlus for the conterminous United States. The source data were the Near-Real-Time High-Resolution Monthly Average Maximum/Minimum Temperature for the Conterminous United States for 2002 raster dataset produced by the Spatial Climate Analysis Service at Oregon State University. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Average Monthly Precipitation, 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the average monthly precipitation in millimeters multiplied by 100 for 2002 compiled for every catchment of NHDPlus for the conterminous United States. The source data were the Near-Real-Time Monthly High-Resolution Precipitation Climate Data Set for the Conterminous United States (2002) raster dataset produced by the Spatial Climate Analysis Service at Oregon State University. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

7 CFR 1219.20 - Producer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.20 Producer. Producer means any person who is engaged in the business of producing Hass avocados in the United States...

7 CFR 1219.20 - Producer.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.20 Producer. Producer means any person who is engaged in the business of producing Hass avocados in the United States...

7 CFR 1219.20 - Producer.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.20 Producer. Producer means any person who is engaged in the business of producing Hass avocados in the United States...

7 CFR 1219.20 - Producer.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.20 Producer. Producer means any person who is engaged in the business of producing Hass avocados in the United States...

7 CFR 1219.20 - Producer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE HASS AVOCADO PROMOTION, RESEARCH, AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.20 Producer. Producer means any person who is engaged in the business of producing Hass avocados in the United States...

On the temporal and spatial characteristics of tornado days in the United States

NASA Astrophysics Data System (ADS)

Moore, Todd W.

2017-02-01

More tornadoes are produced per year in the United States than in any other country, and these tornadoes have produced tremendous losses of life and property. Understanding how tornado activity will respond to climate change is important if we wish to prepare for future changes. Trends in various tornado and tornado day characteristics, including their annual frequencies, their temporal variability, and their spatial distributions, have been reported in the past few years. This study contributes to this body of literature by further analyzing the temporal and spatial characteristics of tornado days in the United States. The analyses performed in this study support previously reported findings in addition to providing new perspectives, including that the temporal trends are observed only in low-frequency and high-frequency tornado days and that the eastward shift in tornado activity is produced, in part, by the increasing number of high-frequency tornado days, which tend to occur to the east of the traditionally depicted tornado alley in the Great Plains.

CANCER MORTALITY IN FOUR NORTHERN WHEAT PRODUCING STATES

EPA Science Inventory

Chlorophenoxy herbicides are used both in cereal grain agriculture and in nonagricultural settings such as right-of-ways, lawns, and parks. Minnesota, North Dakota, South Dakota, and Montana grow most of the spring and durum wheat produced in the United States. More than 90% of s...

ROAD CLASS 1 TRANSPORTATION DIGITAL LINE GRAPHS FOR THE MID-ATLANTIC INTEGRATED ASSESSMENT (MAIA) STUDY AREA

EPA Science Inventory

This data set is a geographic information system (GIS) coverage of the Interstate and United States Highways (Class 1 Roads) for the United States Environmental Protection Agency (USEPA) Mid-Atlantic Integrated Assessment (MAIA) Project region. The coverage was produced using U...

Fire management assessment of Eastern Province, Zambia

Treesearch

L. T. Hollingsworth; D. Johnson; G. Sikaundi; S. Siame

2015-01-01

The mission that produced this assessment was prompted by requests from Forestry Department personnel in Zambia to the United States Agency for International Development (USAID) for formal fire management training. USAID contacted the United States Forest Service's (USFS) International Programs (IP) with the training request. Together, USFS, USAID, and Zambian...

Evaluation of hides, wet blue and leather using airborne ultrasonics

USDA-ARS?s Scientific Manuscript database

Animal hides are important agricultural commodities closely associated with rural economics and the well being of rural farmers in the United States. Approximately 90% of the hides produced in the United States are being exported, the remaining 10% are mostly tanned into leather. At the present ti...

7 CFR 1488.2 - Definition of terms.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... Cotton Standards Act (7 CFR 28.40), by-products of cotton such as cotton mill waste, motes, and linters..., including eligible cotton, produced in the United States and designated as eligible for export under CCC's... cotton means Upland and Extra Long staple cotton grown in the United States: Provided, however, That...

7 CFR 1488.2 - Definition of terms.

Code of Federal Regulations, 2013 CFR

2013-01-01

.... Cotton Standards Act (7 CFR 28.40), by-products of cotton such as cotton mill waste, motes, and linters..., including eligible cotton, produced in the United States and designated as eligible for export under CCC's... cotton means Upland and Extra Long staple cotton grown in the United States: Provided, however, That...

7 CFR 1488.2 - Definition of terms.

Code of Federal Regulations, 2011 CFR

2011-01-01

.... Cotton Standards Act (7 CFR 28.40), by-products of cotton such as cotton mill waste, motes, and linters..., including eligible cotton, produced in the United States and designated as eligible for export under CCC's... cotton means Upland and Extra Long staple cotton grown in the United States: Provided, however, That...

7 CFR 1488.2 - Definition of terms.

Code of Federal Regulations, 2014 CFR

2014-01-01

.... Cotton Standards Act (7 CFR 28.40), by-products of cotton such as cotton mill waste, motes, and linters..., including eligible cotton, produced in the United States and designated as eligible for export under CCC's... cotton means Upland and Extra Long staple cotton grown in the United States: Provided, however, That...

7 CFR 1488.2 - Definition of terms.

Code of Federal Regulations, 2010 CFR

2010-01-01

.... Cotton Standards Act (7 CFR 28.40), by-products of cotton such as cotton mill waste, motes, and linters..., including eligible cotton, produced in the United States and designated as eligible for export under CCC's... cotton means Upland and Extra Long staple cotton grown in the United States: Provided, however, That...

A COMPARISON OF MAPPED ESTIMATES OF LONG-TERM RUNOFF IN THE NORTHEAST UNITED STATES

EPA Science Inventory

We evaluated the relative accuracy of four methods of producing maps of long-term runoff for part of the northeast United States: MAN, a manual procedure that incorporates expert opinion in contour placement; RPRIS, an automated procedure based on water balance considerations, Pn...

Fluorspar

USGS Publications Warehouse

Miller, M.

2003-01-01

The United States had a small quantity of fluorspar production from one mine in Utah during 2002. Most of the fluorspar consumed in the United States continued to come from imports or material purchased from the National Defense Stockpile (NDS). In addition, a small amount of synthetic fluorspar (CaF2) was produced from industrial waste streams.

Creating Attractiveness: The Competitive Challenge for U.S. Industry.

ERIC Educational Resources Information Center

Morita, Akio

1989-01-01

Comments on some fundamentals of trade, suggesting that the world economy has become essentially one transnational unit. Discusses the extent to which Japan and the United States are economically linked. States that protective measures against goods produced abroad are not a solution to any nation's economic problems. (KO)

23 CFR 635.410 - Buy America requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., including application of a coating, for these materials must occur in the United States. Coating includes...) Steel and iron materials/products are not produced in the United States in sufficient and reasonably... 23 Highways 1 2010-04-01 2010-04-01 false Buy America requirements. 635.410 Section 635.410...

Antidumping Action in the United States and Around the World: An Analysis of International Data. CBO Paper.

DTIC Science & Technology

1998-06-01

the price of sugar to the point that some processors, such as soft-drink producers, have replaced it with high - fructose corn syrup . That example...United States, both one on one and in the aggregate. Antidumping duty rates are high enough to be significant impediments to trade, especially the duties...the United States, although their rates are still high enough to be significant impediments to trade. Among the most active users, Canada had the next

Thorium Deposits of the United States - Energy Resources for the Future?

USGS Publications Warehouse

Van Gosen, Bradley S.; Gillerman, Virginia S.; Armbrustmacher, Theodore J.

2009-01-01

Many nations are exploring new ways to meet their growing energy supply needs, with a particular focus upon methods that produce lower carbon dioxide emissions compared to traditional oil, natural gas, and coal power plants. As a result, thorium-based nuclear power has experienced renewed attention as a potential energy source. Thus, it benefits the United States and other countries to identify and evaluate their indigenous thorium resources. This report describes the geology and resources of the principal thorium districts of the United States.

Normal crop calendars. Volume 2: The spring wheat states of Minnesota, Montana, North Dakota, and South Dakota

NASA Technical Reports Server (NTRS)

West, W. L., III (Principal Investigator)

1980-01-01

The state crop calendars for the principal spring wheat producing states within the United States are presented. These crop calendars are an update of those produced for the large area crop inventory experiment multilabeling task during 1978and are compiled for the foreign commodity production forecasting (FCPF) project of the agriculture and resources inventory surveys through aerospace remote sensing program.

Sunflower diseases remain rare in California seed production fields compared to North Dakota

USDA-ARS?s Scientific Manuscript database

The majority of United States sunflower production is in eight Midwestern states, but hybrid planting seed is almost exclusively produced in California. Due to the lack of summer rains and furrow irrigation, California-produced seed is relatively disease free and thus it regularly meets phytosanita...

7 CFR 1430.502 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... determined by CCC, produce and market milk commercially produced from cows and whose production and...) or a designee. Eligible production means milk that had been produced by cows in the United States and... dairy operation, during which milk was produced and marketed. Commodity Credit Corporation means the...

Salmonellosis outbreaks in the United States due to fresh produce: sources and potential intervention measures.

PubMed

Hanning, Irene B; Nutt, J D; Ricke, Steven C

2009-01-01

Foodborne Salmonella spp. is a leading cause of foodborne illness in the United States each year. Traditionally, most cases of salmonellosis were thought to originate from meat and poultry products. However, an increasing number of salmonellosis outbreaks are occurring as a result of contaminated produce. Several produce items specifically have been identified in outbreaks, and the ability of Salmonella to attach or internalize into vegetables and fruits may be factors that make these produce items more likely to be sources of Salmonella. In addition, environmental factors including contaminated water sources used to irrigate and wash produce crops have been implicated in a large number of outbreaks. Salmonella is carried by both domesticated and wild animals and can contaminate freshwater by direct or indirect contact. In some cases, direct contact of produce or seeds with contaminated manure or animal wastes can lead to contaminated crops. This review examines outbreaks of Salmonella due to contaminated produce, the potential sources of Salmonella, and possible control measures to prevent contamination of produce.

United States Commercial Shipbuilding Productivity: An International View

DTIC Science & Technology

1990-12-01

produced, U.S. shipbuilders would have ranked 36th. The U.S. output is just above Malaysia (2758 GT), Peru (3136 GT) and Chile (3372 GT), but below...2 6,172 0.05 35 GREECE 4 5,219 0.04 36 UNITED STATES 10 4,078 0.03 37 CHILE 8 3,372 0.03 38 PERU 7 3,136 0.02 39 MALAYSIA 2 2,758 0.02 40 THAILAND 2...Korean shipbuilders’ rank second behind Japan in total GT produced. Collectively, the three major yards, Hyundai Heavy Industries (HH I), Samsung , and

Egypt: The Key To Peace And Prosperity In The Middle East

DTIC Science & Technology

2017-02-03

and infrastructure – all of which will produce a level of security and prosperity for the citizenry. In addition, the United States should audit ...in the past, strategy should focus on encouraging liberal democracy through strengthening institutions that protect political rights, such as the...The United States can use institutions such as the United Nations to encourage this process. DISTRIBUTION A. Approved for public release

27 CFR 24.270 - Determination of tax.

Code of Federal Regulations, 2010 CFR

2010-04-01

... consumption or sale. Section 5041 of title 26, United States Code, imposes an excise tax, at the rates..., which contain 24 percent or less of alcohol by volume) produced in or imported into the United States. Wine containing more that 24 percent of alcohol by volume is classed as distilled spirits and taxed...

46 CFR 550.203 - Failure to provide information.

Code of Federal Regulations, 2010 CFR

2010-10-01

... shall be liable to the United States Government for a civil penalty of not more than $5,000 for each day... information ordered produced under § 550.201, make appropriate findings of fact and inferences, including the inference that conditions unfavorable to shipping in the foreign trade of the United States do exist. [58 FR...

46 CFR 550.203 - Failure to provide information.

Code of Federal Regulations, 2011 CFR

2011-10-01

... shall be liable to the United States Government for a civil penalty of not more than $5,000 for each day... information ordered produced under § 550.201, make appropriate findings of fact and inferences, including the inference that conditions unfavorable to shipping in the foreign trade of the United States do exist. [58 FR...

Arsenic and Old Language: A Habermasian Antidote for the Lethal Tobacco Ideology.

ERIC Educational Resources Information Center

Lagergren, Paul

The recent success of the United States antismoking movement has produced a marked decline in the U.S. smoking population. A study employed Jurgen Habermas' communicative competency theory to examine United States smoking controversy discourse and identify the most successful appeals of the antismoking movement. Analysis revealed that primary…

National Offshore Wind Strategy: Facilitating the Development of the Offshore Wind Industry in the United States

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

Patrick Gilman; Maurer, Ben; Feinberg, Luke

2016-09-01

The U.S. Department of Energy, through its Wind Energy Technologies Office, and U.S. Department of the Interior, through its Bureau of Ocean Energy Management, have jointly produced this updated national strategy to facilitate the responsible development of offshore wind energy in the United States.

Crop residues of the contiguous United States: Balancing feedstock and soil needs with conservation tillage, cover crops, and biochar

USDA-ARS?s Scientific Manuscript database

Crop residues are among the cellulosic feedstocks expected to provide renewable energy. The availability of crop species and residue availability varies across the United States. Estimates of harvestable residues must consider all the residues produced during the entire rotation. Inclusion of fallow...

Hidden Hazards of Radon: Scanning the Country for Problem Locations.

ERIC Educational Resources Information Center

Gundersen, Linda C. S.

1992-01-01

Describes the geology of the radon problem in the United States and suggests how homeowners can cope with the radio active gas. Vignettes illustrate how and where radon is produced beneath the earth's surface, testing sites and procedures for radon in houses, and locations for potential radon problems across the United States. (MCO)

Effects of watershed management practices on sediment concentrations in the southwestern United States: Management implications

Treesearch

Vicente L. Lopes; Peter F. Ffolliott; Malchus B. Baker

2000-01-01

Effects of watershed management practices on suspended sediment concentrations from ponderosa pine forests and pinyon-juniper woodlands in the Southwestern United States are examined. Completely cleared and strip-cut ponderosa pine watersheds produced higher sediment concentrations than the control. Likewise, cabled and herbicide-treated pinyon-juniper watersheds...

Inspection of fecal contamination on strawberries using line-scan led-induced fluorescence imaging techniques

USDA-ARS?s Scientific Manuscript database

In the United States, fecal contamination of produce is a food safety issue because illnesses caused by associated pathogens such as Escherichia coli and Salmonella. Outbreaks of foodborne illnesses associated with consuming raw fruits and vegetables in the United States continue to be a public heal...

The Status of High School Online Physical Education in the United States

ERIC Educational Resources Information Center

Daum, David Newman; Buschner, Craig

2012-01-01

Online learning is changing the educational landscape despite the limited empirical research and conflicting results about its effectiveness to produce student learning. The purpose of this study was to describe the status of online physical education (OLPE) in the United States. Surveys were sent to forty-five high school online physical…

Vocational Education at the Crossroads.

ERIC Educational Resources Information Center

Merkel-Keller, Claudia

The United States faces stiff global competition in the marketplace of the future as other countries such as Germany, Japan, and the nations of the Pacific rim produce better products with a more skilled work force. Germany and Japan spend far more resources on job training for their youth than does the United States, especially on training…

7 CFR 51.760 - Tolerances.

Code of Federal Regulations, 2013 CFR

2013-01-01

... producing area or at port of loading for ship stores or overseas shipment, or, in the case of shipments from outside the continental United States, the port of entry into the United States. (ii) For defects en route.... (ii) For defects en route or at destination. Not more than 12 percent of the fruit which fail to meet...

7 CFR 51.760 - Tolerances.

Code of Federal Regulations, 2014 CFR

2014-01-01

... producing area or at port of loading for ship stores or overseas shipment, or, in the case of shipments from outside the continental United States, the port of entry into the United States. (ii) For defects en route.... (ii) For defects en route or at destination. Not more than 12 percent of the fruit which fail to meet...

7 CFR 51.1820 - Tolerances.

Code of Federal Regulations, 2013 CFR

2013-01-01

... producing area or at port of loading for ship stores or overseas shipment, or, in the case of shipments from outside the continental United States, the port of entry into the United States. (ii) For defects en route.... (ii) For defects en route or at destination. Not more than 12 percent of the fruit which fail to meet...

7 CFR 51.1820 - Tolerances.

Code of Federal Regulations, 2014 CFR

2014-01-01

... producing area or at port of loading for ship stores or overseas shipment, or, in the case of shipments from outside the continental United States, the port of entry into the United States. (ii) For defects en route.... (ii) For defects en route or at destination. Not more than 12 percent of the fruit which fail to meet...

7 CFR 51.3150 - Tolerances.

Code of Federal Regulations, 2013 CFR

2013-01-01

... producing area or at port of loading for ship stores or overseas shipment, or, in the case of shipments from outside the continental United States, the port of entry into the United States. (2) For defects en route...) For defects en route or at destination. 12 percent for nectarines which fail to meet the requirements...

7 CFR 51.3150 - Tolerances.

Code of Federal Regulations, 2014 CFR

2014-01-01

... producing area or at port of loading for ship stores or overseas shipment, or, in the case of shipments from outside the continental United States, the port of entry into the United States. (2) For defects en route...) For defects en route or at destination. 12 percent for nectarines which fail to meet the requirements...

Biological Efficacy of Permethrin Treatment on New U.S. Military Uniforms

USDA-ARS?s Scientific Manuscript database

The United States Army and United States Marine Corps (USMC) are fielding uniforms that incorporate fire resistant fibers into the uniform material. For the U.S. Army, the change in uniform composition to produce the Fire-Resistant Army Combat Uniform (FRACU) results in a uniform that does not reta...

Adoption of precision agriculture technology in the Southeastern United States

USDA-ARS?s Scientific Manuscript database

Agricultural production in the Southeast is diverse and differs from other regions of the United States (U.S.). Crops grown in the Southeast are specific to the region, such as cotton and peanuts. Corn farmers supply most of the grain produced to the poultry industry to support over 15 billion dolla...

Date palm status and perspective in the United States

USDA-ARS?s Scientific Manuscript database

The date industry in the United States is small in comparison with that of many other date-producing countries. The US does not have any indigenous date palm (Phoneix dactylifera L) germplasm, so the industry developed using imported varieties in the early years of the 20th century. Due to its speci...

40 CFR 80.94 - Requirements for gasoline produced at foreign refineries.

Code of Federal Regulations, 2010 CFR

2010-07-01

... was not imported into the United States. (f) Load port independent sampling, testing and refinery... FRGAS to the United States; and (v) Determine the date and time the vessel departs the port serving the... departure of the vessel from the port serving the foreign refinery; (ii) Prepare a volume-weighted vessel...

40 CFR 80.94 - Requirements for gasoline produced at foreign refineries.

Code of Federal Regulations, 2011 CFR

2011-07-01

... was not imported into the United States. (f) Load port independent sampling, testing and refinery... FRGAS to the United States; and (v) Determine the date and time the vessel departs the port serving the... departure of the vessel from the port serving the foreign refinery; (ii) Prepare a volume-weighted vessel...

77 FR 14265 - To Implement the United States-Korea Free Trade Agreement

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-09

... threat thereof to a domestic industry producing certain textile or apparel articles. 9. Executive Order... apparel goods. 8. Subtitle C of title III of the Implementation Act authorizes the President to take... exclusion of certain textile and apparel goods from the customs territory of the United States and to direct...

7 CFR 1218.16 - Producer.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.16 Producer. Producer means any person who grows blueberries in the United States for sale in commerce, or a person who...

7 CFR 1218.16 - Producer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.16 Producer. Producer means any person who grows blueberries in the United States for sale in commerce, or a person who...

7 CFR 1218.16 - Producer.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.16 Producer. Producer means any person who grows blueberries in the United States for sale in commerce, or a person who...

7 CFR 1218.16 - Producer.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE BLUEBERRY PROMOTION, RESEARCH, AND INFORMATION ORDER Blueberry Promotion, Research, and Information Order Definitions § 1218.16 Producer. Producer means any person who grows blueberries in the United States for sale in commerce, or a person who...

7 CFR 1220.119 - Producer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.119 Producer. The term producer means any person engaged in the growing of soybeans in the United States who owns, or who shares...

7 CFR 1220.119 - Producer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.119 Producer. The term producer means any person engaged in the growing of soybeans in the United States who owns, or who shares...

Estimation of Potential Shale Gas Yield Amount and Land Degradation in China by Landcover Distribution regarding Water-Food-Energy and Forest

NASA Astrophysics Data System (ADS)

Kim, N.; Heo, S.; Lim, C. H.; Lee, W. K.

2017-12-01

Shale gas is gain attention due to the tremendous reserves beneath the earth. The two known high reservoirs are located in United States and China. According to U.S Energy Information Administration China have estimated 7,299 trillion cubic feet of recoverable shale gas and placed as world first reservoir. United States had 665 trillion cubic feet for the shale gas reservoir and placed fourth. Unlike the traditional fossil fuel, spatial distribution of shale gas is considered to be widely spread and the reserved amount and location make the resource as energy source for the next generation. United States dramatically increased the shale gas production. For instance, shale gas production composes more than 50% of total natural gas production whereas China and Canada shale gas produce very small amount of the shale gas. According to U.S Energy Information Administration's report, in 2014 United States produced shale gas almost 40 billion cubic feet per day but China only produced 0.25 billion cubic feet per day. Recently, China's policy had changed to decrease the coal powerplants to reduce the air pollution and the energy stress in China is keep increasing. Shale gas produce less air pollution while producing energy and considered to be clean energy source. Considering the situation of China and characteristics of shale gas, soon the demand of shale gas will increase in China. United States invested 71.7 billion dollars in 2013 but it Chinese government is only proceeding fundamental investment due to land degradation, limited water resources, geological location of the reservoirs.In this study, firstly we reviewed the current system and technology of shale gas extraction such as hydraulic Fracturing. Secondly, listed the possible environmental damages, land degradations, and resource demands for the shale gas extraction. Thirdly, invested the potential shale gas extraction amount in China based on the location of shale gas reservoirs and limited resources for the gas extraction. Fourthly, invested the potential land degradation on agricultural, surface water, and forest in developing shale gas extraction scenario. In conclusion, we suggested possible environmental damages and social impacts from shale gas extraction in China.

Selected Issues Facing U.S. Graduate Education.

ERIC Educational Resources Information Center

Neal, Homer A.

Three issues are discussed that relate to (1) the need for the United States to become more technologically competitive and more daring in ways to produce, nurture and encourage high quality research and (2) the state of the talent pool that must produce the scientists, mathematicians and engineers to do this research. The first issue concerns…

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Mean Annual R-factor, 1971-2000

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the average annual R-factor, rainfall-runoff erosivity measure, compiled for every catchment of NHDPlus for the conterminous United States. The source data are from Christopher Daly of the Spatial Climate Analysis Service, Oregon State University, and George Taylor of the Oregon Climate Service, Oregon State University (2002), who developed spatially distributed estimates of R-factor for the period 1971-2000 for the conterminous United States. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Spatial distribution of the largest rainfall-runoff floods from basins between 2.6 and 26,000 km2 in the United States and Puerto Rico

NASA Astrophysics Data System (ADS)

O'Connor, Jim E.; Costa, John E.

2004-01-01

We assess the spatial distribution of the largest rainfall-generated streamflows from a database of 35,663 flow records composed of the largest 10% of annual peak flows from each of 14,815 U.S. Geological Survey stream gaging stations in the United States and Puerto Rico. High unit discharges (peak discharge per unit contributing area) from basins with areas of 2.6 to 26,000 km2 (1-10,000 mi2) are widespread, but streams in Hawaii, Puerto Rico, and Texas together account for more than 50% of the highest unit discharges. The Appalachians and western flanks of Pacific coastal mountain systems are also regions of high unit discharges, as are several areas in the southern Midwest. By contrast, few exceptional discharges have been recorded in the interior West, northern Midwest, and Atlantic Coastal Plain. Most areas of high unit discharges result from the combination of (1) regional atmospheric conditions that produce large precipitation volumes and (2) steep topography, which enhances precipitation by convective and orographic processes and allows flow to be quickly concentrated into stream channels. Within the conterminous United States, the greatest concentration of exceptional unit discharges is at the Balcones Escarpment of central Texas, where maximum U.S. rainfall amounts apparently coincide with appropriate basin physiography to produce many of the largest measured U.S. floods. Flood-related fatalities broadly correspond to the spatial distribution of high unit discharges, with Texas having nearly twice the average annual flood-related fatalities of any other state.

7 CFR 1220.616 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND... request a referendum shall be provided to U.S. soybean producers to determine whether eligible producers... paragraphs (b) and (c) of this section, the number of soybean producers in the United States is determined to...

7 CFR 1220.616 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND... request a referendum shall be provided to U.S. soybean producers to determine whether eligible producers... paragraphs (b) and (c) of this section, the number of soybean producers in the United States is determined to...

Origin and influence of coal mine drainage on streams of the United States

USGS Publications Warehouse

Powell, J.D.

1988-01-01

Degradation of water quality related to oxidation of iron disulfide minerals associated with coal is a naturally occurring process that has been observed since the late seventeenth century, many years before commencement of commercial coal mining in the United States. Disturbing coal strata during mining operations accelerates this natural deterioration of water quality by exposing greater surface areas of reactive minerals to the weathering effects of the atmosphere, hydrosphere, and biosphere. Degraded water quality in the temperate eastern half of the United States is readily detected because of the low mineralization of natural water. Maps are presented showing areas in the eastern United States where concentrations of chemical constituents in water affected by coal mining (pH, dissolved sulfate, total iron, total manganese) exceed background values and indicate effects of coal mining. Areas in the East most affected by mine drainage are in western Pennsylvania, southern Ohio, western Maryland, West Virginia, southern Illinois, western Kentucky, northern Missouri, and southern Iowa. Effects of coal mining on water quality in the more arid western half of the United States are more difficult to detect because of the high degree of mineralization of natural water. Normal background concentrations of constituents are not useful in evaluating effects of coal mine drainage on streams in the more arid West. Three approaches to reduce the effects of coal mining on water quality are: (1) exclusion of oxygenated water from reactive minerals, (2) neutralization of the acid produced, (3) retardation of acid-producing bacteria population in spoil material, by application of detergents that do not produce byproducts requiring disposal. These approaches can be used to help prevent further degradation of water quality in streams by future mining. ?? 1988 Springer-Verlag New York Inc.

Carbon Dioxide Emissions from the Generation of Electric Power in the United States 1998

EIA Publications

1999-01-01

The President issued a directive on April 15, 1999, requiring an annual report summarizing carbon dioxide (CO2) emissions produced by electricity generation in the United States, including both utilities and nonutilities. In response, this report is jointly submitted by the U.S. Department of Energy and the U.S. Environmental Protection Agency.

Annual Forest Inventories for the North Central Region of the United States

Treesearch

Ronald E. McRoberts; Mark H. Hansen

1999-01-01

The primary objective in developing procedures for annual forest inventories for the north central region of the United States is to establish the capability of producing standard forest inventory and analysis estimates on an annual basis. The inventory system developed to accomplish this objective features several primary functions, including (1) an annual sample of...

Spatiotemporal patterns of unburned areas within fire perimeters in the northwestern United States from 1984 to 2014

Treesearch

Arjan J. H. Meddens; Crystal A. Kolden; James A. Lutz; John T. Abatzoglou; Andrew T. Hudak

2018-01-01

A warming climate, fire exclusion, and land cover changes are altering the conditions that produced historical fire regimes and facilitating increased recent wildfire activity in the northwestern United States. Understanding the impacts of changing fire regimes on forest recruitment and succession, species distributions, carbon cycling, and ecosystem services is...

Oxygen production by urban trees in the United States

Treesearch

David J. Nowak; Robert Hoehn; Daniel E. Crane

2007-01-01

Urban forests in the coterminous United States are estimated to produce ≈61 million metric tons (67 million tons) of oxygen annually, enough oxygen to offset the annual oxygen consumption of approximately two-thirds of the U.S. opulation. Although oxygen production is often cited as a significant benefit of trees, this benefit is relatively insignificant and...

Metrication of the United States Lumber Industry and Its Effects on Wood Consuming Industrial Education Courses.

ERIC Educational Resources Information Center

Craemer, Peter J.

A study investigated the direction United States lumber industries are moving concerning the implementation of the metric system and what implications this has concerning wood consuming industrial education courses. The procedure included a literature review and investigating the major producers of softwood dimensional lumber by a detailed survey…

Green strips or vegetative fuel breaks

Treesearch

Loren St. John; Dan Ogle

2009-01-01

According to the National Interagency Fire Center, between 1998 and 2008 there were on average 65,581 fires per year and an average of 6,114,135 acres burned each year in the United States. Rangelands in the western United States have been invaded by many annual weed species including cheatgrass, an introduced winter annual grass that produces large quantities of...

Regional impacts of technical change: the case of structural particleboard in the United States.

Treesearch

Zhi Xu; David N. Bengston; Hans M. Gregersen; Allen L. Lundgren

1992-01-01

Analyzes the regional impacts of research benefits in the United States due to the introduction of structural particleboard. The distribution of consumer benefits, producer benefits, direct employment impacts, and changes in wood requirements are analyzed for the four census regions. The distribution of benefits is found to differ widely between regions, indicating...

75 FR 56538 - Air Products and Chemicals, Inc.; Analysis of Proposed Agreement Containing Consent Orders to Aid...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-16

... certain regional markets in the United States for the manufacture and sale of bulk liquid oxygen and bulk... the United States that produce liquid atmospheric gases, including liquid oxygen and liquid nitrogen.... For most of these applications, there is no viable substitute for the use of oxygen or nitrogen...

Softwood lumber products in the United States: substitutes, complements, or unrelated?

Treesearch

Rao V. Nagubadi; Daowei Zhang; Jeffrey P. Prestemon; David N. Wear

2004-01-01

This study addresses an important dimension concerning the softwood lumber trade dispute between United States and Canada-substitutability among imported and domestically produced species. We employ the restricted translog subcost function approach to study this issue based on the monthly data of US softwood products consumption and prices between Jan. 1989 and July...

19 CFR 10.882 - Goods eligible for tariff preference claims.

Code of Federal Regulations, 2012 CFR

2012-04-01

...; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Oman... knit to shape, or both, and sewn or otherwise assembled in the territory of Oman from fabric or yarn produced or obtained outside the territory of Oman or the United States are eligible for a TPL claim filed...

19 CFR 10.882 - Goods eligible for tariff preference claims.

Code of Federal Regulations, 2014 CFR

2014-04-01

...; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Oman... knit to shape, or both, and sewn or otherwise assembled in the territory of Oman from fabric or yarn produced or obtained outside the territory of Oman or the United States are eligible for a TPL claim filed...

19 CFR 10.882 - Goods eligible for tariff preference claims.

Code of Federal Regulations, 2011 CFR

2011-04-01

...; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Oman... knit to shape, or both, and sewn or otherwise assembled in the territory of Oman from fabric or yarn produced or obtained outside the territory of Oman or the United States are eligible for a TPL claim filed...

19 CFR 10.882 - Goods eligible for tariff preference claims.

Code of Federal Regulations, 2013 CFR

2013-04-01

...; DEPARTMENT OF THE TREASURY ARTICLES CONDITIONALLY FREE, SUBJECT TO A REDUCED RATE, ETC. United States-Oman... knit to shape, or both, and sewn or otherwise assembled in the territory of Oman from fabric or yarn produced or obtained outside the territory of Oman or the United States are eligible for a TPL claim filed...

Energy development in the Great Basin

Treesearch

Nora Devoe

2008-01-01

The United States, with less than 5 percent of the world’s population, consumes 40 percent of the oil and 23 percent of natural gas annual global production. Fluctuating and rising energy prices can be expected to continue with political instability in producing countries and intensifying supply competition from expanding Asian economies. The United States seeks to...

Bilingual Education in the United States, the Pacific and Southeast Asia.

ERIC Educational Resources Information Center

Lester, Mark

1974-01-01

In classifying bilingual education following William F. Mackey's typology, single or dual media or instruction may be used for gradual or abrupt conversion to a wider or narrower culture. Bilingual education in the United States is usually dual medium, either for maintenance or conversion to a wider culture, aiming to produce a bilingual…

Quantifying the risk of human Toxoplasma gondii infection due to consumption of domestically-produced lamb in the United States

USDA-ARS?s Scientific Manuscript database

Toxoplasma gondii is a widely prevalent protozoan parasite worldwide. Human toxoplasmosis is responsible for considerable morbidity and mortality in the United States. Meat products have been identified as an important source of T. gondii infections in humans. The goal of this study was to develop a...

Development course of peanut harvest mechanization technology of the United States and enlightenment to China

USDA-ARS?s Scientific Manuscript database

Peanut is a very important crop for food and edible oil in the world. China is the largest peanut producer in total annual production accounted for about 40.26% and the second-largest in peanut planting area accounted for about 16.68% in the world. China, India and Nigeria, United States, Argentina ...

The United States History (Khmer Edition). [34 Self-Learning Packets for Khmer Students.

ERIC Educational Resources Information Center

Nhi, Do Dien; And Others

Designed primarily for Indochinese students in grades 9-12, 34 United States history self-learning packets Materials produced as a joint effort between George Mason University, in eight sections. The publication could be used by mainstream teachers who have a number of limited English proficient (LEP) Khmer students in their classes or by parents…

Overview of the potential and identified petroleum source rocks of the Appalachian basin, eastern United States: Chapter G.13 in Coal and petroleum resources in the Appalachian basin: distribution, geologic framework, and geochemical character

USGS Publications Warehouse

Coleman, James L.; Ryder, Robert T.; Milici, Robert C.; Brown, Stephen; Ruppert, Leslie F.; Ryder, Robert T.

2014-01-01

The Appalachian basin is the oldest and longest producing commercially viable petroleum-producing basin in the United States. Source rocks for reservoirs within the basin are located throughout the entire stratigraphic succession and extend geographically over much of the foreland basin and fold-and-thrust belt that make up the Appalachian basin. Major source rock intervals occur in Ordovician, Devonian, and Pennsylvanian strata with minor source rock intervals present in Cambrian, Silurian, and Mississippian strata.

Lithium

USGS Publications Warehouse

Jaskula, B.W.

2011-01-01

In 2010, lithium consumption in the United States was estimated to have been about 1 kt (1,100 st) of contained lithium, a 23-percent decrease from 2009. The United States was estimated to be the fourth largest consumer of lithium. It remained the leading importer of lithium carbonate and the leading producer of value-added lithium materials. Only one company, Chemetall Foote Corp. (a subsidiary of Chemetall GmbH of Germany), produced lithium compounds from domestic resources. In 2010, world lithium consumption was estimated to have been about 21 kt (22,000 st) of lithium contained in minerals and compounds, a 12-percent increase from 2009.

Lithium

USGS Publications Warehouse

Jaskula, B.W.

2010-01-01

In 2009, lithium consumption in the United States was estimated to have been about 1.2 kt (1,300 st) of contained lithium, a 40-percent decrease from 2008. The United States was estimated to be the fourth largest consumer of lithium, and remained the leading importer of lithium carbonate and the leading producer of value-added lithium materials. Only one company, Chemetall Foote Corp. (a subsidiary of Chemetall GmbH of Germany), produced lithium compounds from domestic resources. In 2009, world lithium consumption was estimated to have been about 18.7 kt (20,600 st) of lithium contained in minerals and compounds.

Forces Shaping Future U.S. Coal Production and Use

USGS Publications Warehouse

Attanasi, E.D.; Pierce, Brenda S.

2001-01-01

More than half of the electricity in the United States is generated by coal-fired powerplants. U.S. coal producers sell almost 90 percent of their product for electricity generation, and so, the future of the U.S. coal industry will be determined by the future of coal-fired electricity-generation plants. The U.S. Geological Survey (USGS) is completing a National Coal Resource Assessment (NCRA) of five major coal-producing regions of the United States (fig. 1): (1) the Appalachian Basin, (2) the Illinois Basin, (3) the Gulf Coast, (4) the Colorado Plateau, and (5) the Northern Rocky Mountains and Great Plains. The Powder River and Williston Basins are the principal producing areas of the Northern Rocky Mountains and Great Plains region.

International Relations: Library Instruction Unit.

ERIC Educational Resources Information Center

Hall, Cathie

In support of the United States Naval Academy's program in international relations, library reference staff developed an instruction unit featuring appropriate research guides and a videotape produced at the Naval Academy Educational Resource Center. The videotape illustrates a sample search strategy and then highlights the use of four basic…

APS at 125: A Look Back at the Founding of the American Physiological Society

ERIC Educational Resources Information Center

Ryan, Kathy L.

2013-01-01

Early efforts in physiological research in the United States were produced by lone investigators working in laboratories funded by their own medical practices. In Europe, however, Claude Bernard and Carl Ludwig produced a new model of scientific research laboratories funded by the state that sought to develop the pursuit of biomedical research as…

Prevalence of internal parasites in beef cows in the United States: results of the NAHMS Beef 2007-08 study

USDA-ARS?s Scientific Manuscript database

During the USDA National Animal Health Monitoring System’s (NAHMS) Beef 2007-08 study, 567 producers from 24 states were offered the opportunity to collect fecal samples from weaned calves and have them evaluated for the presence of parasite eggs (Phase 1). Producers choosing to participate were pr...

Shiga Toxin 1–Producing Shigella sonnei Infections, California, United States, 2014–2015

PubMed Central

Nelson, Jennifer A.; Kimura, Akiko C.; Poe, Alyssa; Collins, Joan; Kao, Annie S.; Cruz, Laura; Inami, Gregory; Vaishampayan, Julie; Garza, Alvaro; Chaturvedi, Vishnu; Vugia, Duc J.

2016-01-01

Shiga toxins (Stx) are primarily associated with Shiga toxin–producing Escherichia coli and Shigella dysenteriae serotype 1. Stx production by other shigellae is uncommon, but in 2014, Stx1-producing S. sonnei infections were detected in California. Surveillance was enhanced to test S. sonnei isolates for the presence and expression of stx genes, perform DNA subtyping, describe clinical and epidemiologic characteristics of case-patients, and investigate for sources of infection. During June 2014–April 2015, we identified 56 cases of Stx1-producing S. sonnei, in 2 clusters. All isolates encoded stx1 and produced active Stx1. Multiple pulsed-field gel electrophoresis patterns were identified. Bloody diarrhea was reported by 71% of case-patients; none had hemolytic uremic syndrome. Some initial cases were epidemiologically linked to travel to Mexico, but subsequent infections were transmitted domestically. Continued surveillance of Stx1-producing S. sonnei in California is necessary to characterize its features and plan for reduction of its spread in the United States. PMID:26982255

Saudi Arabia: perspective on oil, foreign policy, and the Arab-Israeli conflict, 1970-1980

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

Kurdi, M.A.M.

1982-01-01

This study examines, through a descriptive and analytical approach, the Saudi perspective on its oil power and policies in world affairs and how the Arab-Israeli conflict affects these policies. A special emphasis on the United States-Saudi Arabian relationship is made, since Saudi Arabia looks at the United States as the key factor in the Arab-Israeli conflict. To serve this end, the dissertation is divided into three parts. Part one examines the economic and political reality of oil power, its implication and limitation. Also, this part examines the behavior and the policies of the oil companies, the oil-consuming countries, and themore » oil-producing countries after the structural change of the oil industry and the shift in control of production and prices from the hands of the oil companies to those of the oil-producing countries. Part two examines the Saudi Arabian economy, the role of oil in developing this economy, and the effect of Saudi development plans on Saudi oil policies. Part three examines Saudi foreign policy, especially its role in the Arab-Israeli conflict, with emphasis on the Saudi oil role in this regard. Also, this part examines the United States-Saudi Arabia relationship and interest, the United States interest in Israel, and, finally, how Riyadh sees these interests affecting United States policies in the Middle East.« less

Aerodynamic Drag and Drag Reduction: Energy and Energy Savings (Invited)

NASA Technical Reports Server (NTRS)

Wood, Richard M.

2003-01-01

An assessment of the role of fluid dynamic resistance and/or aerodynamic drag and the relationship to energy use in the United States is presented. Existing data indicates that up to 25% of the total energy consumed in the United States is used to overcome aerodynamic drag, 27% of the total energy used in the United States is consumed by transportation systems, and 60% of the transportation energy or 16% of the total energy consumed in the United States is used to overcome aerodynamic drag in transportation systems. Drag reduction goals of 50% are proposed and discussed which if realized would produce a 7.85% total energy savings. This energy savings correlates to a yearly cost savings in the $30Billion dollar range.

A synopsis of the wood-based energy and heating industries in the northeastern United States with consideration of potential impacts on future demand for roundwood

Treesearch

Jan Wiedenback; Chuck D. Ray; Li. Ma

2011-01-01

The project team identified 323 facilities in the northeastern United States that input pulpwood or "energy wood." Of these, 88 are located in Pennsylvania, Ohio, and West Virginia, part of the central hardwood forest region. In the 13-state northeastern region, 81 percent of the facilities that use pulp-type roundwood produce an energy-related product. For...

Unauthorized Immigration to the United States: Annual Estimates and Components of Change, by State, 1990 to 2010.

PubMed

Warren, Robert; Warren, John Robert

2013-06-01

We describe a method for producing annual estimates of the unauthorized immigrant population in the United Sates and components of population change, for each state and D.C., for 1990 to 2010. We quantify a sharp drop in the number of unauthorized immigrants arriving since 2000, and we demonstrate the role of departures from the population (emigration, adjustment to legal status, removal by the Department of Homeland Security (DHS), and deaths) in reducing population growth from one million in 2000 to population losses in 2008 and 2009. The number arriving in the U.S. peaked at more than one million in 1999 to 2001, and then declined rapidly through 2009. We provide evidence that population growth stopped after 2007 primarily because entries declined and not because emigration increased during the economic crisis. Our estimates of the total unauthorized immigrant population in the U.S. and in the top ten states are comparable to those produced by DHS and the Pew Hispanic Center. For the remaining states and D.C., our data and methods produce estimates with smaller ranges of sampling error.

9 CFR 98.17 - Procedures.

Code of Federal Regulations, 2013 CFR

2013-01-01

... EMBRYOS AND ANIMAL SEMEN Ruminant and Swine Embryos From Regions Where Rinderpest or Foot-and-Mouth... donor dam is bred to produce embryos for importation to the United States, the donor dam must be housed at an embryo collection unit. (2) The donor dam must remain at the embryo collection unit until the...

9 CFR 98.17 - Procedures.

Code of Federal Regulations, 2012 CFR

2012-01-01

... EMBRYOS AND ANIMAL SEMEN Ruminant and Swine Embryos From Regions Where Rinderpest or Foot-and-Mouth... donor dam is bred to produce embryos for importation to the United States, the donor dam must be housed at an embryo collection unit. (2) The donor dam must remain at the embryo collection unit until the...

9 CFR 98.17 - Procedures.

Code of Federal Regulations, 2014 CFR

2014-01-01

... EMBRYOS AND ANIMAL SEMEN Ruminant and Swine Embryos From Regions Where Rinderpest or Foot-and-Mouth... donor dam is bred to produce embryos for importation to the United States, the donor dam must be housed at an embryo collection unit. (2) The donor dam must remain at the embryo collection unit until the...

Frequency analyses for recent regional floods in the United States

USGS Publications Warehouse

Melcher, Nick B.; Martinez, Patsy G.; ,

1996-01-01

During 1993-95, significant floods that resulted in record-high river stages, loss of life, and significant property damage occurred in the United States. The floods were caused by unique global weather patterns that produced large amounts of rain over large areas. Standard methods for flood-frequency analyses may not adequately consider the probability of recurrence of these global weather patterns.

Treatability of U.S. wood species with pigment emulsified creosote

Treesearch

Douglas M. Crawford; Rodney C. De Groot; John B. Watkins; Harry Greaves; Karl J. Schmalzl; T. L. Syers

2000-01-01

Since the 1920s creosote has been used extensively in the United States for treatment of construction timbers, poles, and posts. However, creosote has the tendency to exude or bbleedc from some treated commodities, producing a tar-like covered surface. In the United States, creosote-treated products exhibiting cleaner dried surfaces and a reduced tendency to bleed have...

Mountain pine beetle voltinism and life history characteristics across latitudinal and elevational gradients in the western United States

Treesearch

Barbara Bentz; James Vandygriff; Camille Jensen; Tom Coleman; Patricia Maloney; Sheri Smith; Amanda Grady; Greta Schen-Langenheim

2014-01-01

Substantial genetic variation in development time is known to exist among mountain pine beetle (Dendroctonus ponderosae Hopkins) populations across the western United States. The effect of this variation on geographic patterns in voltinism (generation time) and thermal requirements to produce specific voltinism pathways have not been investigated. The influence of...

The history and future of methyl bromide alternatives in the southern United States

Treesearch

Tom E. Starkey

2012-01-01

This article gives a brief history of the efforts of the Southern Forest Nursery Management Cooperative (SFNMC) in testing methyl bromide (MBr) alternatives for soil fumigation. In the southeastern United States, fumigation with MBr has been the most commonly used method for producing high quality, pest-free forest seedlings in an environment that is conducive for soil...

Combining forest inventory, satellite remote sensing, and geospatial data for mapping forest attributes of the conterminous United States

Treesearch

Mark Nelson; Greg Liknes; Charles H. Perry

2009-01-01

Analysis and display of forest composition, structure, and pattern provides information for a variety of assessments and management decision support. The objective of this study was to produce geospatial datasets and maps of conterminous United States forest land ownership, forest site productivity, timberland, and reserved forest land. Satellite image-based maps of...

Eliminating host-mediated effects demonstrates Bt maize producing Cry1F has no adverse effects on the parasitoid Cotesia marginiventris

USDA-ARS?s Scientific Manuscript database

The fall armyworm, Spodoptera frugiperda, is an important pest of maize in the United States and many tropical areas in the western hemisphere. In 2001, Herculex I ® (Cry1F) maize was commercially planted in the United States to control Lepidoptera, including S. frugiperda. In 2006, a population of ...

Interactive access to forest inventory data for the South Central United States

Treesearch

William H. McWilliams

1990-01-01

On-line access to USDA, Forest Service successive forest inventory data for the South Central United States is provided by two computer systems. The Easy Access to Forest Inventory and Analysis Tables program (EZTAB) produces a set of tables for specific geographic areas. The Interactive Graphics and Retrieval System (INGRES) is a database management system that...

Combined effects of heat waves and droughts on avian communities across the conterminous United States

Treesearch

Thomas P. Albright; Anna M. Pidgeon; Chadwick D. Rittenhouse; Murray K. Clayton; Brian D. Wardlow; Curtis H. Flather; Patrick D. Culbert; Volker C. Radeloff

2010-01-01

Increasing surface temperatures and climatic variability associated with global climate change are expected to produce more frequent and intense heat waves and droughts in many parts of the world. Our goal was to elucidate the fundamental, but poorly understood, effects of these extreme weather events on avian communities across the conterminous United States....

26 CFR 1.863-1 - Allocation of gross income under section 863(a).

Code of Federal Regulations, 2012 CFR

2012-04-01

... the United States. Example 3. Sale in third country. US Gold, a U.S. corporation, mines gold in country X, produces gold jewelry in the United States, and sells the jewelry in country Y. Assume that the fair market value of the gold at the export terminal in country X is $40, and that US Gold ultimately...

Transcontinental wilderness survey: comparing perceptions between wilderness users in the eastern and western United States

Treesearch

Nicholas Palso; Alan Graefe

2008-01-01

This study explores the differences in perceptions of wilderness between recreationists in the Eastern United States and those from the West, with a focus on definitions of wilderness areas and factors that may decrease enjoyment of the wilderness experience. The few studies performed on this comparison over the past 25 years have produced inconsistent results and...

The Effects of Cognitively Guided Instruction on Mathematics Achievement of Second Grade Children

ERIC Educational Resources Information Center

Hendricks, Cynthia

2013-01-01

In 2010, 6% of students in the United States were performing at an advanced level in mathematics. During the previous year, the United States produced over 987,000 low math achievers. The theoretical foundations of this research project study were found in Cognitively Guided Instruction (CGI). The research problem addressed in this study is the…

Lumber attributes, characteristics, and species preferences as indicated by secondary wood products firms in the continental United States.

Treesearch

David L. Nicholls; Joseph Roos

2006-01-01

The purpose of this research was to evaluate selected lumber attributes, species preferences, and lumber use properties among secondary wood manufacturers in the United States. Our sample included producers of kitchen cabinets, furniture, doors, windows, and molded products who attended regional and national wood manufacturing events. More than 51% of respondents had...

75 FR 19357 - Honey From the People's Republic of China: Notice of Amended Final Results Pursuant to Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

... Animal By-Products Import & Export Group Corp. v. United States, Court 2008 Ct. Intl. Trade LEXIS 123... and Animal By-Products Import & Export Group Corp. v. United States, 2009 U.S. App. LEXIS 24374 (Fed... Co., Ltd., Jinfu and Zhejiang Native Produce and Animal By-Products Import & Export Group Corp...

Manual for the Training of United States Fisheries Observer Corps Atlantic Region. Marine Bulletin 33.

ERIC Educational Resources Information Center

Merdinyan, Mark E.; Mortimer, Christine D.

This manual has been produced for use in a four-week training program developed by University of Rhode Island fisheries educators for the training of United States citizens in the duties and responsibilities of observers placed on foreign fishing vessels operating in the Fisheries Conservation Zone in the Atlantic Region. The program combines…

Cell phone recycling experiences in the United States and potential recycling options in Brazil.

PubMed

Silveira, Geraldo T R; Chang, Shoou-Yuh

2010-11-01

This paper presents an overview of cell phone recycling programs currently available in the United States. At the same time, it also provides analyses of the current recycling situation and possible recycling alternatives for Brazil. Although there are several recycling options in the United States, collection rates are still only 10% of all potential devices because customers are not aware of these possibilities. The whole system is financially based on reselling refurbished cell phones and recycled materials to developing countries which represent an effective and strong market. Several recyclers offer funds to collection partners who are either charities or who work with charities while obtaining the materials that they need in order to run their operations. A mobile phone recycling system for Brazil considering the United States experience and the Extended Producer Responsibility (EPR) principle is suggested. A deposit/refund/advance-recycling fee is proposed which might be implemented as a voluntary industrial initiative managed by PRO Brazil, a producer responsibility organization. One widespread public-private agreement will integrate all mobile phone stakeholders, and environmental education actions and promotional events will promote citizen's participation. Copyright © 2010 Elsevier Ltd. All rights reserved.

New studies disputing allegations of bacteriological warfare during the Korean War.

PubMed

Rolicka, M

1995-03-01

In the television series Korea the Unknown War produced jointly by Thames Television (London) and WGBH (Boston) in 1990, General Matthew Ridgway, Commander in Chief of United Nations forces during the Korean War, called the accusations that the United States waged bacteriological warfare "black propaganda." The charges discredited the United States and, despite denials and many international discussions, have not been completely refuted until new. Following studies in archives previously not available for research and after uncovering new sources, many specific examples of black propaganda were discovered that contained false information and lies discrediting the United States. The mechanism of lies, which convinced the Korean population that bacteriological warfare was going on and that the only way not to become victims of the United States' inhuman cruelty was to fight, are shown in this paper.

Nitrogen

USGS Publications Warehouse

Apodaca, L.E.

2011-01-01

Ammonia was produced by 12 companies at 24 plants in 16 states in the United States during 2010. Sixty percent of total U.S. ammonia production capacity was centered in Louisiana, Oklahoma and Texas because of those states' large reserves of natural gas, the dominant domestic feedstock.

An assessment of the cyber security legislation and its impact on the United States electrical sector

NASA Astrophysics Data System (ADS)

Born, Joshua

The purpose of this research was to examine the cyber-security posture for the United States' electrical grid, which comprises a major component of critical infrastructure for the country. The United States electrical sector is so vast, that the Department of Homeland Security (DHS) estimates, it contains more than 6,413 power plants (this includes 3,273 traditional electric utilities and 1,738 nonutility power producers) with approximately 1,075 gigawatts of energy produced on a daily basis. A targeted cyber-security attack against the electric grid would likely have catastrophic results and could even serve as a precursor to a physical attack against the United States. A recent report by the consulting firm Black and Veatch found that one of the top five greatest concerns for United States electric utilities is the risk that cybersecurity poses to their industry and yet, only one-third state they are currently prepared to meet the increasingly likely threat. The report goes on to state, "only 32% of electric utilities surveyed had integrated security systems with the proper segmentation, monitoring and redundancies needed for cyber threat protection. Another 48 % said they did not" Recent estimates indicate that a large-scale cyber-attack against this sector could cost the United States economy as much as a trillion dollars within a weeks' time. Legislative efforts in the past have primarily been focused on creating mandates that encourage public and private partnership, which have been not been adopted as quickly as desired. With 85 % of all electric utilities being privately owned, it is key that the public and private sector partner in order to mitigate risks and respond as a cohesive unit in the event of a major attack. Keywords: Cybersecurity, Professor Riddell, cyber security, energy, intelligence, outlook, electrical, compliance, legislation, partnerships, critical infrastructure.

K-12 Aerospace Education Programs

NASA Technical Reports Server (NTRS)

1999-01-01

NASA, the United States Air Force Academy, the Air Force Space Command, the University of Colorado at Colorado Springs (UCCS), and the United States Space Foundation teamed to produce a dynamic and successful graduate course and in-service program for K-12 educators that has a positive impact on education trends across the nation. Since 1986, more than 10,000 educators from across the United States have participated in Space Discovery and Teaching with Space affecting nearly a million students in grades K-12. The programs are designed to prepare educators to use the excitement of space to motivate students in all curriculum subjects.

What justifies the United States ban on federal funding for nonreproductive cloning?

PubMed

Cunningham, Thomas V

2013-11-01

This paper explores how current United States policies for funding nonreproductive cloning are justified and argues against that justification. I show that a common conceptual framework underlies the national prohibition on the use of public funds for cloning research, which I call the simple argument. This argument rests on two premises: that research harming human embryos is unethical and that embryos produced via fertilization are identical to those produced via cloning. In response to the simple argument, I challenge the latter premise. I demonstrate there are important ontological differences between human embryos (produced via fertilization) and clone embryos (produced via cloning). After considering the implications my argument has for the morality of publicly funding cloning for potential therapeutic purposes and potential responses to my position, I conclude that such funding is not only ethically permissible, but also humane national policy.

Federally owned coal and federal lands in the Colorado Plateau region

USGS Publications Warehouse

,

1999-01-01

Federally owned coal plays a major role in the energy supply of the United States. About 1.1 billion tons of coal were produced in the United States in 1997 (U.S. Department of Energy, 1998). About 30 percent of that total, or about 330 million tons, came from Federal lands. Almost all of the Federal coal production is from Wyoming, Montana, and three States in the Colorado Plateau Region—Utah, Colorado, and New Mexico.

Bioenergy crop productivity and potential climate change mitigation from marginal lands in the United States: An ecosystem modeling perspective

DOE PAGES

Qin, Zhangcai; Zhuang, Qianlai; Cai, Ximing

2014-06-16

Growing biomass feedstocks from marginal lands is becoming an increasingly attractive choice for producing biofuel as an alternative energy to fossil fuels. Here, we used a biogeochemical model at ecosystem scale to estimate crop productivity and greenhouse gas (GHG) emissions from bioenergy crops grown on marginal lands in the United States. Two broadly tested cellulosic crops, switchgrass, and Miscanthus, were assumed to be grown on the abandoned land and mixed crop–vegetation land with marginal productivity. Production of biomass and biofuel as well as net carbon exchange and nitrous oxide emissions were estimated in a spatially explicit manner. We found that,more » cellulosic crops, especially Miscanthus could produce a considerable amount of biomass, and the effective ethanol yield is high on these marginal lands. For every hectare of marginal land, switchgrass and Miscanthus could produce 1.0–2.3 kl and 2.9–6.9 kl ethanol, respectively, depending on nitrogen fertilization rate and biofuel conversion efficiency. Nationally, both crop systems act as net GHG sources. Switchgrass has high global warming intensity (100–390 g CO 2eq l –1 ethanol), in terms of GHG emissions per unit ethanol produced. Miscanthus, however, emits only 21–36 g CO 2eq to produce every liter of ethanol. To reach the mandated cellulosic ethanol target in the United States, growing Miscanthus on the marginal lands could potentially save land and reduce GHG emissions in comparison to growing switchgrass. Furthermore, the ecosystem modeling is still limited by data availability and model deficiencies, further efforts should be made to classify crop–specific marginal land availability, improve model structure, and better integrate ecosystem modeling into life cycle assessment.« less

Kansas Energy Sources: A Geological Review

USGS Publications Warehouse

Merriam, D.F.; Brady, L.L.; Newell, K.D.

2012-01-01

Kansas produces both conventional energy (oil, gas, and coal) and nonconventional (coalbed gas, wind, hydropower, nuclear, geothermal, solar, and biofuels) and ranks the 22nd in state energy production in the U. S. Nonrenewable conventional petroleum is the most important energy source with nonrenewable, nonconventional coalbed methane gas becoming increasingly important. Many stratigraphic units produce oil and/or gas somewhere in the state with the exception of the Salina Basin in north-central Kansas. Coalbed methane is produced from shallow wells drilled into the thin coal units in southeastern Kansas. At present, only two surface coal mines are active in southeastern Kansas. Although Kansas has been a major exporter of energy in the past (it ranked first in oil production in 1916), now, it is an energy importer. ?? 2011 International Association for Mathematical Geology.

Equilibrium I: Principles. Independent Learning Project for Advanced Chemistry (ILPAC). Unit P2.

ERIC Educational Resources Information Center

Inner London Education Authority (England).

This unit on the principles of equilibrium is one of 10 first year units produced by the Independent Learning Project for Advanced Chemistry (ILPAC). The unit consists of two levels. After a treatment of non-mathematical aspects in level one (the idea of a reversible reaction, characteristics of an equilibrium state, the Le Chatelier's principle),…

State summaries: Illinois

USGS Publications Warehouse

Lasemi, Z.; Mikulic, Donald G.

2006-01-01

According to the United States Geological Survey (USGS), Illinois ranked third in the amount of crushed stone produced from underground mining operations. In 2004, Illinois produced more than 76.5 Mt of crushed stone and 38.7 Mt of sand-and-gravel. Preliminary data for 2005 showed an increase in the production of crushed stone and a slight decrease in the production of sand-and-gravel. The state remained 16th in total value of nonfuel mineral production. In decreasing order of value, the minerals produced included crushed stone, cement, construction sand and gravel, lime, clay, peat, tripoli, industrial sand, crushed sandstone and gemstone.

Common clay and shale

USGS Publications Warehouse

Virta, R.L.

2006-01-01

At present, 150 companies produce common clay and shale in 41 US states. According to the United States Geological Survey (USGS), domestic production in 2005 reached 24.8 Mt valued at $176 million. In decreasing order by tonnage, the leading producer states include North Carolina, Texas, Alabama, Georgia and Ohio. For the whole year, residential and commercial building construction remained the major market for common clay and shale products such as brick, drain tile, lightweight aggregate, quarry tile and structural tile.

Evaluation Methods Used during the Assessment of an Academic Program at Micro-Level

ERIC Educational Resources Information Center

Chinembiri, France

2017-01-01

This paper majors on the evaluation criteria and methods used for the assessment of health education programs in the United States. The choice of the topic is dictated by the fact that there is need to improve on the quality of the graduates that the different nursing and medical institutions in the United States produce. By looking at the…

A Cross-Cultural Assessment of Three Theories of Pro-Environmental Behavior: A Comparison between Business Students of Chile and the United States

ERIC Educational Resources Information Center

Cordano, Mark; Welcomer, Stephanie; Scherer, Robert F.; Pradenas, Lorena; Parada, Victor

2011-01-01

We surveyed business students in the United States (n = 256) and Chile (n = 310) to compare three theories of pro-environmental behavior.We examined Ajzen and Fishbein's theory of reasoned action, Schawartz's norm activation theory, and the values-beliefs-norms theory created by Stern, Dietz, Abel, Guagnano, and Kalof. We produced reliable…

Whole genome sequencing and phylogenetic analysis of Bluetongue virus serotype 2 strains isolated in the Americas including a novel strain from the western United States

USDA-ARS?s Scientific Manuscript database

Bluetongue is caused by an arbovirus which produces widespread edema and tissue necrosis in domestic and wild ruminants that can be fatal. Bluetongue virus serotypes 10, 11, 13, and 17 are typically found throughout the United States (US), while serotype 2 was previously only detected in the southea...

40 CFR 80.620 - What are the additional requirements for diesel fuel or distillates produced by foreign...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Accountant in the United States and a citizen of the United States, or be approved in advance by EPA based on... petition has not been approved, and any work papers related to refinery baseline establishment; (B) The... papers; and (G) Reports prepared for submission to EPA, and any work papers related to such reports. (vi...

40 CFR 80.620 - What are the additional requirements for diesel fuel or distillates produced by foreign...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Accountant in the United States and a citizen of the United States, or be approved in advance by EPA based on... petition has not been approved, and any work papers related to refinery baseline establishment; (B) The... papers; and (G) Reports prepared for submission to EPA, and any work papers related to such reports. (vi...

The Relationship between Quality of Work Life and Job Satisfaction: A Study of the Nation's Municipal Clerks.

ERIC Educational Resources Information Center

Bruce, Willa

This study empirically examined the quality of work life and job satisfaction of municipal clerks employed in cities in the United States. Questionnaires were sent to a random sample of 10 percent of the membership in the United States of the International Institute of Municipal Clerks. Results of factor analysis produced 12 distinct dimensions of…

Application of Linked Regional Scale Growth, Biogeography, and Economic Models for Southeastern United States Pine Forests

Treesearch

Steven G. McNulty; Jennifer A. Moore; Louis Iverson; Anantha Prasad; Robert Abt; Bryan Smith; Ge Sun; Michael Gavazzi; John Bartlett; Brian Murray; Robert A. Mickler; John D. Aber

2000-01-01

The southern United States produces over 50% of commercial timber harvests in the US and the demand for southern timber are likely to increase in the future. Global change is altering the physical and chemical environmental which will play a major role in determining future forest stand growth, insect and disease outbreaks, regeneration success, and distribution of...

Application of linked regional scale growth, biogeography, and economic models for southeastern United States pine forests

Treesearch

Steven G. McNulty; Jennifer A. Moore; Louis Iverson; Anantha Prasad; Robert, et al. Abt

2000-01-01

The southern United States produces over 50% of commercial timber harvests in the US and the demand for southern timber are likely to increase in the future. Global change is altering the physical and chemical environmental which will play a major role in determining future forest stand growth, insect and disease outbreaks, regeneration success, and distribution of...

Gasoline: The Achilles Heel of U.S. Energy Security

DTIC Science & Technology

2010-03-01

reduce demand for petroleum, improve energy efficiency, and develop feasible alternative energy solutions to include emission capture technologies. The...United States remains the largest consumer of energy products in the world and is the second leading producer of green house gas (GHG) emissions ...energy solutions to include emission capture technologies. The United States remains the largest consumer of energy products in the world and is the

78 FR 69285 - Importation of Fresh Beans, Shelled or in Pods, From Jordan Into the Continental United States

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-19

.... APHIS-2012-0042] RIN 0579-AD69 Importation of Fresh Beans, Shelled or in Pods, From Jordan Into the... shipments of fresh beans, shelled or in pods (French, green, snap, and string), from Jordan into the continental United States. As a condition of entry, the beans must be produced in accordance with a systems...

Simulating long-term impacts of cover crops and climate change on crop production and environmental outcomes in the midwestern United States

USDA-ARS?s Scientific Manuscript database

It is critical to evaluate conservation practices that protect soil and water resources from climate change in the Midwestern United States, a region that produces one-quarter of the world’s soybeans and one-third of the world’s maize. An over-winter cover crop in a maize-soybean rotation offers mul...

Nurse Workforce Challenges in the United States: Implications for Policy. OECD Health Working Papers, No. 35

ERIC Educational Resources Information Center

Aiken, Linda H.; Cheung, Robyn

2008-01-01

The United States has the largest professional nurse workforce in the world numbering close to 3 million but does not produce enough nurses to meet its growing demand. A shortage of close to a million professional nurses is projected to evolve by 2020. An emerging physician shortage will further exacerbate the nurse shortage as the boundaries in…

"Soldiers of the Soil": The Work of the United States School Garden Army during World War I

ERIC Educational Resources Information Center

Hayden-Smith, Rose

2007-01-01

"Every boy and every girl...should be a producer. The growing of plants...should therefore become an integral part of the school program." With these words, the federal Bureau of Education launched the United States School Garden Army (USSGA) during World War I, targeting urban and suburban youth. It represented one of the earliest federal efforts…

Monosyllabic Mandarin Tone Productions by 3-Year-Olds Growing up in Taiwan and in the United States: Interjudge Reliability and Perceptual Results

ERIC Educational Resources Information Center

Wong, Puisan

2012-01-01

Purpose: The author compared monosyllabic Mandarin lexical tones produced by 3-year-old Mandarin-speaking children growing up in Taiwan and in the United States. Method: Following the procedures in Wong, Schwartz, and Jenkins (2005), the author collected monosyllabic tone productions from 3-year-old Mandarin-speaking children in Taiwan and…

PAD-US: National Inventory of Protected Areas

USGS Publications Warehouse

Gergely, Kevin J.; McKerrow, Alexa

2013-11-12

The Gap Analysis Program produces data and tools that help meet critical national challenges such as biodiversity conservation, renewable energy development, climate change adaptation, and infrastructure investment. The Protected Areas Database of the United States (PAD-US) is the official inventory of protected open space in the United States. With over 715 million acres in thousands of holdings, the spatial data in PAD-US include public lands held in trust by national, State, and some local governments, and by some nonprofit conservation organizations.

Silver Hazards to Fish, Wildlife, and Invertebrates: A Synoptic Review.

DTIC Science & Technology

1996-09-01

mine production of silver was 14.6 million kg; major producers were Mexico with 17% of the total, the United States with 14%, Peru with 12%, the...states. Of the silver imported into the United States in 1990,44% came from Mexico, 34% from Canada, 5% from Peru , and 4% from Chile. Most was...et al. 1986). Intestinal absorption of silver by rodents , canids, and primates has been recorded at 10% or less after ingestion of radioac- tive

Changing patterns in the use, recycling, and material substitution of mercury in the United States

USGS Publications Warehouse

Wilburn, David R.

2013-01-01

Environmental concerns have led to numerous regulations that have dramatically decreased the reported production and use of mercury in the United States since the 1980s. Government legislation and subsequent industry actions have led to increased collection of mercury-containing materials and the recovery of mercury through recycling. Mercury emissions have been reduced and effective alternatives to mercury products have been developed for many applications. This study updates and quantifies the changes in demand, supply, use, and material flow for mercury in various sectors in the United States that have taken place since 1996. Nearly all primary mercury produced in the United States is derived as a byproduct of processing of gold and silver ore in Nevada. Since 2001, annual production of mercury from gold and silver mining in Nevada has decreased by 22 percent overall because ore from greater depths containing low grade mercury is recovered, and mercury emissions from this source have decreased by 95 percent as a result of increased regulation and improved collection and suppression technology. The distribution of consumption of mercury in the United States has changed as a result of regulation (elimination of large-scale mercury use in the paint and battery sectors), reduction by consumers (decommissioning of mercury-cell chloralkali manufacturing capacity), and technological advances (improvements in dental, lighting, and wiring sectors). Mercury use in the chloralkali sector, the leading end-use sector in the United States in 1996, has declined by 98 percent from 136 metric tons (t) in 1996 to about 0.3 t in 2010 because of increased processing and recycling efficiencies and plant closures or conversion to other technologies. As plants were closed, mercury recovered from the infrastructure of decommissioned plants has been exported, making the United States a net exporter of mercury, even though no mercury has been produced as the primary product from mines in the United States since 1992. In 1996, the three leading end-use sectors for mercury in the United States were chloralkali manufacturing (accounting for 38 percent of consumption), electrical and electronic instrumentation (13 percent of consumption), and instruments and measuring devices (11 percent of consumption). In 2010, the three leading end-use sectors were dental amalgam (accounting for between 35 and 57 percent of consumption), electrical and electronic instrumentation (29 percent of consumption), and batteries (8 percent of consumption). Mercury use in lighting is increasing because incandescent lights are being phased out in favor of mercury-containing compact fluorescent bulbs, but the demand for mercury per unit produced is small. Dental amalgam constituted the largest amount of mercury in use in the United States. One study reported about 290 t of mercury in dental amalgam was estimated to be contained in human mouths, an estimated 30 t of mercury amalgam was treated as waste, 28.5 t of mercury amalgam was released to the environment, 6 t of amalgam was recycled, and 3.5 t was treated and stored in landfills in 2009. Mercury contained in products recovered by State, municipal, or industry collection activities is recycled, but the estimated overall recycling rate is less than 10 percent. Increasingly, the U.S. mercury recycling industry has been processing a significant amount of mercury-containing material derived from foreign gold mining operations or decommissioned mercury-cell chloralkali plants. Regulation of mercury export and storage is expected to result in surplus mercury inventories in the United States. The Mercury Export Ban Act of 2008 limits elemental mercury exports for unregulated uses such as artisanal gold mining after January 1, 2013, and requires development of adequate long-term storage facilities in the United States for elemental mercury. During the past 4 years, producers and recyclers of elemental mercury have been exporting large quantities of mercury in anticipation of this regulation, but the U.S. inventory of mercury in 2010 was estimated to have exceeded 7,000 t from Government stockpiles and industry stocks. Costs attributed to long-term storage may affect the competitiveness of mercury recycling.

Nitrogen

USGS Publications Warehouse

Kramer, D.A.

2006-01-01

In 2005, ammonia was produced by 15 companies at 26 plants in 16 states in the United States. Of the total ammonia production capacity, 55% was centered in Louisiana, Oklahoma and Texas because of their large reserves of natural gas. US producers operated at 66% of their rated capacity. In descending order, Koch Nitrogen, Terra Industries, CF Industries, Agrium and PCS Nitrogen accounted for 81% of the US ammonia production capacity.

Environmental E.coli isolate characterization and selection as improved indicators for pathogens associated with produce contamination

USDA-ARS?s Scientific Manuscript database

Contamination of food and water by pathogens is a substantial public health issue in the United States. According to the Centers for Disease Control and Prevention, 49% of foodborne illness is caused by produce, and despite efforts to reduce produce contamination, these issues persist. Escherichia c...

High power RF solid state power amplifier system

NASA Technical Reports Server (NTRS)

Sims, III, William Herbert (Inventor); Chavers, Donald Gregory (Inventor); Richeson, James J. (Inventor)

2011-01-01

A high power, high frequency, solid state power amplifier system includes a plurality of input multiple port splitters for receiving a high-frequency input and for dividing the input into a plurality of outputs and a plurality of solid state amplifier units. Each amplifier unit includes a plurality of amplifiers, and each amplifier is individually connected to one of the outputs of multiport splitters and produces a corresponding amplified output. A plurality of multiport combiners combine the amplified outputs of the amplifiers of each of the amplifier units to a combined output. Automatic level control protection circuitry protects the amplifiers and maintains a substantial constant amplifier power output.

Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955

USGS Publications Warehouse

Page, Lincoln R.; Stocking, Hobart E.; Smith, Harriet B.

1956-01-01

Within the boundaries of the United States abnormal amounts of uranium have been found in rocks of nearly all geologic ages and lithologic types. Distribution of ore is more restricted. On the Colorado Plateau, the Morrison formation of Jurassic age yields 61.4 percent of the ore produced in the United States, and the Chinle conglomerate and Shinarump formation of Triassic age contribute 26.0 and 5.8 percent, respectively. Clastic, carbonaceous, and carbonate sedimentary rocks of Tertiary, Mesozoic, and Paleozoic ages and veins of Tertiary age are the source of the remaining 6.8 percent.

Unauthorized Immigration to the United States: Annual Estimates and Components of Change, by State, 1990 to 2010

PubMed Central

Warren, Robert; Warren, John Robert

2013-01-01

We describe a method for producing annual estimates of the unauthorized immigrant population in the United Sates and components of population change, for each state and D.C., for 1990 to 2010. We quantify a sharp drop in the number of unauthorized immigrants arriving since 2000, and we demonstrate the role of departures from the population (emigration, adjustment to legal status, removal by the Department of Homeland Security (DHS), and deaths) in reducing population growth from one million in 2000 to population losses in 2008 and 2009. The number arriving in the U.S. peaked at more than one million in 1999 to 2001, and then declined rapidly through 2009. We provide evidence that population growth stopped after 2007 primarily because entries declined and not because emigration increased during the economic crisis. Our estimates of the total unauthorized immigrant population in the U.S. and in the top ten states are comparable to those produced by DHS and the Pew Hispanic Center. For the remaining states and D.C., our data and methods produce estimates with smaller ranges of sampling error. PMID:23956482

Crop Yield Simulations Using Multiple Regional Climate Models in the Southwestern United States

NASA Astrophysics Data System (ADS)

Stack, D.; Kafatos, M.; Kim, S.; Kim, J.; Walko, R. L.

2013-12-01

Agricultural productivity (described by crop yield) is strongly dependent on climate conditions determined by meteorological parameters (e.g., temperature, rainfall, and solar radiation). California is the largest producer of agricultural products in the United States, but crops in associated arid and semi-arid regions live near their physiological limits (e.g., in hot summer conditions with little precipitation). Thus, accurate climate data are essential in assessing the impact of climate variability on agricultural productivity in the Southwestern United States and other arid regions. To address this issue, we produced simulated climate datasets and used them as input for the crop production model. For climate data, we employed two different regional climate models (WRF and OLAM) using a fine-resolution (8km) grid. Performances of the two different models are evaluated in a fine-resolution regional climate hindcast experiment for 10 years from 2001 to 2010 by comparing them to the North American Regional Reanalysis (NARR) dataset. Based on this comparison, multi-model ensembles with variable weighting are used to alleviate model bias and improve the accuracy of crop model productivity over large geographic regions (county and state). Finally, by using a specific crop-yield simulation model (APSIM) in conjunction with meteorological forcings from the multi-regional climate model ensemble, we demonstrate the degree to which maize yields are sensitive to the regional climate in the Southwestern United States.

Variation by Age in Parish Involvement Scores of Catholic Church Attenders in Australia, New Zealand and the United States: Age Effect or Generational Effect?

ERIC Educational Resources Information Center

Dixon, Robert

2006-01-01

This article examines levels of involvement of weekly church attenders in Catholic parishes in Australia, New Zealand and the United States through an analysis of data from the International Congregational Life Survey. Factor analysis was used to identify four questionnaire items related to parish involvement which were then combined to produce a…

Cradle-to-gate life-cycle assessment of laminated veneer lumber (LVL) produced in the Pacific Northwest region of the United States

Treesearch

Richard D. Bergman; Sevda Alanya-Rosenbaum

2017-01-01

The goal of the present study was to develop life-cycle impact assessment (LCIA) data associated with laminated veneer lumber (LVL) production in the Pacific Northwest (PNW) region of the United States from cradle-to-gate mill output. The authors collected primary (survey) mill data from LVL production facilities per Consortium on Research for Renewable Industrial...

Cradle-to-gate life-cycle assessment of composite I-joists produced in the Pacific Northwest region of the United States

Treesearch

Richard D. Bergman; Sevda Alanya-Rosenbaum

2017-01-01

The goal of this study was to update life-cycle assessment (LCA) data associated with I-joist production in the Pacific Northwest (PNW) region of the United States from cradle-to-gate mill output. The authors collected primary mill data from I-joist production facilities per Consortium on Research for Renewable Industrial Materials (CORRIM) research guidelines....

Cradle-to-gate life cycle assessment of composite I-joists produced in the southeast region of the United States

Treesearch

Richard D. Bergman; Sevda Alanya-Rosenbaum

2017-01-01

The goal of this study was to update life-cycle assessment (LCA) data on I-joist production in the southeast (SE) region of the United States. The authors collected primary mill data from I-joist production facilities per Consortium on Research for Renewable Industrial Materials (CORRIM) research guidelines. Comparative assertions were not a goal of this study.

Distribution and Aggregate Thickness of Salt Deposits of the United States

EPA Pesticide Factsheets

The map shows the distribution and aggregate thickness of salt deposits of the United States. This information is from contour map sheets, scanned and processed for use in a global mineral resource assessment, produced by the U.S. Geological Survey. It is used here to provide a geospatial context to the distribution of rock-salt deposits in the US. It is useful in illustrating sources of chlorides.

United States paper, paperboard, and market pulp capacity trends by process and location, 1970-2000

Treesearch

Peter J. Ince; Xiaolei Li; Mo Zhou; Joseph Buongiorno; Mary Reuter

This report presents a relational database with estimates of annual production capacity for all mill locations in the United States where paper, paperboard, or market pulp were produced from 1970 to 2000. Data for more than 500 separate mill locations are included in the database, with annual capacity data for each year from 1970 to 2000 (more than 17, 000 individual...

United States-Canada Trade and Economic Relationship: Prospects and Challenges

DTIC Science & Technology

2008-05-10

capita income gap has proven worrisome to Canadian policymakers as it raises questions about Canadian productivity and competitiveness (see box). In ...raised living standards in both the United States and Canada, and has strengthened the global competitiveness of producers on both sides of the border...economy, its automotive plants are among the most competitive in North America. Part of the cost advantage traditionally had been due to the weak

United States-Canada Trade and Economic Relationship: Prospects and Challenges

DTIC Science & Technology

2006-10-13

to Canadian policymakers as it raises questions about Canadian productivity and competitiveness (see box). In terms of sectoral components of GDP...Coordinated automotive production has raised living standards in both the United States and Canada, and has strengthened the global competitiveness of producers...problems in other sectors of its economy, its automotive plants are among the most competitive in North America. Part of the cost advantage

KLEPSUDRA: How the Rio Grande Treaty Increased Instability in Mexico

DTIC Science & Technology

2008-05-09

Projected changes in trade patterns, population growth, consumer preferences and climate change will require a reassessment of American policies towards...land (which increased by 44%) shifted towards water intensive crops to accommodate market demands in the United States, Canada and shifts in consumer ... preferences in Mexico.20 NAFTA triggered explosive growth in fruit and produce exports to the United States and represents a sizeable “virtual” water

Simulated response of conterminous United States ecosystems to climate change at different levels of fire suppression, CO2 emission rate, and growth response to CO2

Treesearch

James M. Lenihan; Dominique Bachelet; Ronald P. Neilson; Raymond Drapek

2008-01-01

A modeling experiment was designed to investigate the impact of fire management, CO2 emission rate, and the growth response to CO2 on the response of ecosystems in the conterminous United States to climate scenarios produced by three different general circulation models (GCMs) as simulated by the MCl Dynamic General...

Diversification in the Supply Chain of (99)Mo Ensures a Future for (99m)Tc.

PubMed

Cutler, Cathy S; Schwarz, Sally W

2014-07-01

The uncertain availability of (99m)Tc has become a concern for nuclear medicine departments across the globe. An issue for the United States is that currently it is dependent on a supply of (99m)Tc (from (99)Mo) that is derived solely by production outside the United States. Since the United States uses half the world's (99)Mo production, the U.S. (99)Mo supply chain would be greatly enhanced if a producer were located within the United States. The fragility of the old (99)Mo supply chain is being addressed as new facilities are constructed and new processes are developed to produce (99)Mo without highly enriched uranium. The conversion to low-enriched uranium is necessary to minimize the potential misuse of highly enriched uranium in the world for nonpeaceful means. New production facilities, new methods for the production of (99)Mo, and a new generator elution system for the supply of (99m)Tc are currently being pursued. The progress made in all these areas will be discussed, as they all highlight the need to embrace diversity to ensure that we have a robust and reliable supply of (99m)Tc in the future. © 2014 by the Society of Nuclear Medicine and Molecular Imaging, Inc.

Impacts of reproductive technologies on beef production in the United States.

PubMed

Dahlen, Carl; Larson, Jamie; Lamb, G Cliff

2014-01-01

Estimations of world population growth indicate that by the year 2050 we will reach nine billion habitants on earth. These estimates impose a tremendous challenge in the current agricultural systems as food supply will need to increase by 100 % in the next 40 years (Food and Agriculture Organization of the United Nations 2009). Beef will be a primary protein source that will assist in meeting the requirements for a portion of the protein in diets of this expanding global populace. Beef is a high-quality protein that contains all essential amino acids for the human body and also contains additional essential nutrients such as iron, zinc, B vitamins, riboflavin, selenium, choline, and conjugated linoleic acid (CLA). Adopting reproductive technologies at greater rates than currently used is a viable method to dramatically enhance production efficiency of beef cattle enterprises.Artificial insemination (AI), estrous synchronization and fixed-time AI (TAI), semen and embryo cryopreservation, multiple ovulation and embryo transfer (MOET), in vitro fertilization, sex determination of sperm or embryos, and nuclear transfer are technologies that are used to enhance the production efficiency of beef operations. In many cases, the development of these technologies is responsible for significant changes to traditional livestock production practices. However, adoption of these technologies appears to has not grown at the same rate in the United States as other formidable beef producing nations. For example, sales of beef semen for AI increased from 3.3 to 11.9 million units between 1993 and 2011 in Brazil, whereas that in the United States has increased from 2.9 to 3.8 million units during the same period. The significant increases in adoption of reproductive technologies in developing countries is likely as a result of the development of practical estrous synchronization and TAI systems that have allowed beef producers the opportunity to eliminate detection of estrus in their AI programs with a high degree of success. In the United States, slow adoption rates of these technologies may result in a future loss of international market share of beef products as other nations take advantage not only of the additional kilogram of beef that can be produced but also the improved quality of beef that can be realized through incorporation of reproductive technologies and resultant genetic improvement. However, current difficulties the US producers have with the incorporation of applied reproductive technologies, such as TAI, MOET, and sex semen, must not be the reason to overlook and incorporate more traditional reproductive technologies such as castration, breeding season management, or weaning. In many cases, beef producers in the United States fail to incorporate these more traditional technologies, which results in a reduction in production efficiency of the US beef industry. This chapter will focus on both traditional and more developed reproductive technologies that will play a role in enhancing future production efficiencies of the US beef cattle production system.

40 CFR 80.1466 - What are the additional requirements under this subpart for RIN- generating foreign producers and...

Code of Federal Regulations, 2014 CFR

2014-07-01

..., including work papers. (vi) Inspections and audits by EPA may include interviewing employees. (vii) Any... independent of the foreign producer; (ii) Be licensed as a Certified Public Accountant in the United States...

Environmental Releases in the Fuel Ethanol Industry

EPA Science Inventory

Corn ethanol is the largest produced alternate biofuel in the United States. More than 13 billion gallons of ethanol were produced in 2010. The projected corn ethanol production is 15 billion gallons by 2015. With increased production of ethanol, the environmental releases from e...

Climate forecasts for corn producer decision making

USDA-ARS?s Scientific Manuscript database

Corn is the most widely grown crop in the Americas, with annual production in the United States of approximately 332 million metric tons. Improved climate forecasts, together with climate-related decision tools for corn producers based on these improved forecasts, could substantially reduce uncertai...

76 FR 8306 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish Fisheries...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-14

... did not produce approved biological reference points, and thus did not make a formal determination.... NMFS also notes that, during the debate over Amendment 10, some industry members often stated they...

Use of aggregate screenings as a substitute for silica sand in portland cement concrete (PCC).

DOT National Transportation Integrated Search

2010-06-01

The State of Florida is the third largest consumer of crushed rock products in the United States and is the largest : single contractor/user of crushed stone resources in the state. Crushed stone in Florida is produced from : limestone, which is mine...

China's rise as a major contributor to science and technology.

PubMed

Xie, Yu; Zhang, Chunni; Lai, Qing

2014-07-01

In the past three decades, China has become a major contributor to science and technology. China now employs an increasingly large labor force of scientists and engineers at relatively high earnings and produces more science and engineering degrees than the United States at all levels, particularly bachelor's. China's research and development expenditure has been rising. Research output in China has been sharply increasing since 2002, making China the second largest producer of scientific papers after the United States. The quality of research by Chinese scientists has also been improving steadily. However, China's rise in science also faces serious difficulties, partly attributable to its rigid, top-down administrative system, with allegations of scientific misconduct trending upward.

Microbiological Survey of Coalbed Methane Basins Across the United States

NASA Astrophysics Data System (ADS)

Tucker, Y.

2017-12-01

Methanogenic organisms exist in the subsurface and produce at least a portion of the methane found within coal seams. This methane is a valuable resource, currently being produced as coal bed methane (CBM) in various sedimentary basins across the United States. This methane is produced by microorganisms that live in coal sediments and can potentially do so at rates that are faster than most themorgenic processes, especially if encouraged. An investigation of microbial communities found within coalbeds across the United States used Illumina 16s-rRNA gene sequencing of DNA extracted coal and water samples from several sedimentary rock basins: Appalachian, Black Warrior, Illinois, San Juan, and Powder River. Chemical analyses of samples were also performed using LC-MS techniques to reveal the chemical composition of these samples. Of the microorganisms found in these samples, up to 60 percent were found to be methanogenic Archaea. The remainder of the microbial community included hydrogen producers as well as hydrocarbon degraders that nicely complement the bio-methane production process in the coal seams. Despite a wide variation in both the percentages of methane producers and in the species diversity, this study indicates that the microbial communities in these CBM reservoirs could be ideal for converting coal to methane. Moreover, methane production data from various wells correlated to the relative abundance of methanogens present. . Information from this research may help field operators to prolong CBM output from existing wells, predict production on future wells and, design methods to restart production in depleted wells. Thus field operators could significantly enhance the lifespan of their existing wells and continue to produce income rather than paying to plug and abandon wells.

Desalination and reuse of high-salinity shale gas produced water: drivers, technologies, and future directions.

PubMed

Shaffer, Devin L; Arias Chavez, Laura H; Ben-Sasson, Moshe; Romero-Vargas Castrillón, Santiago; Yip, Ngai Yin; Elimelech, Menachem

2013-09-03

In the rapidly developing shale gas industry, managing produced water is a major challenge for maintaining the profitability of shale gas extraction while protecting public health and the environment. We review the current state of practice for produced water management across the United States and discuss the interrelated regulatory, infrastructure, and economic drivers for produced water reuse. Within this framework, we examine the Marcellus shale play, a region in the eastern United States where produced water is currently reused without desalination. In the Marcellus region, and in other shale plays worldwide with similar constraints, contraction of current reuse opportunities within the shale gas industry and growing restrictions on produced water disposal will provide strong incentives for produced water desalination for reuse outside the industry. The most challenging scenarios for the selection of desalination for reuse over other management strategies will be those involving high-salinity produced water, which must be desalinated with thermal separation processes. We explore desalination technologies for treatment of high-salinity shale gas produced water, and we critically review mechanical vapor compression (MVC), membrane distillation (MD), and forward osmosis (FO) as the technologies best suited for desalination of high-salinity produced water for reuse outside the shale gas industry. The advantages and challenges of applying MVC, MD, and FO technologies to produced water desalination are discussed, and directions for future research and development are identified. We find that desalination for reuse of produced water is technically feasible and can be economically relevant. However, because produced water management is primarily an economic decision, expanding desalination for reuse is dependent on process and material improvements to reduce capital and operating costs.

77 FR 21532 - Glycine From the People's Republic of China: Preliminary Partial Affirmative Determination of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

... because it is producing glycine from raw materials of Indian origin and exporting such merchandise to the... find that there is no record evidence that AICO self produces glycine from Indian raw materials... exported to the United States glycine that it produced only from Indian raw materials. For a complete...

Strontium

USGS Publications Warehouse

Ober, J.A.

2000-01-01

Mexico is the leading producer of celestite, the most common strontium ore. Chemical Products is the only major US maker of strontium compounds. It produces all of its strontium carbonate from imported Mexican celestite. Mexico is also a large producer of strontium carbonate, as are China, Germany, Japan and the Republic of Korea. There has been no celestite production in the United States since 1959.

Changes in the Use of Precision Farming Information Sources among Cotton Farmers and Implications for Extension

ERIC Educational Resources Information Center

Edge, Brittani; Velandia, Margarita; Lambert, Dayton M.; Roberts, Roland K.; Larson, James A.; English, Burton C.; Boyer, Christopher; Rejesus, Roderick; Mishra, Ashok

2017-01-01

Using information from precision farmer surveys conducted in the southern United States in 2005 and 2013, we evaluated changes in the use of precision farming information sources among cotton producers. Although Extension remains an important source for producers interested in precision farming information, the percentage of cotton producers using…

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Physiographic Provinces

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This dataset represents the area of each physiographic province (Fenneman and Johnson, 1946) in square meters, compiled for every catchment of NHDPlus for the conterminous United States. The source data are from Fenneman and Johnson's Physiographic Provinces of the United States, which is based on 8 major divisions, 25 provinces, and 86 sections representing distinctive areas having common topography, rock type and structure, and geologic and geomorphic history (Fenneman and Johnson, 1946). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) in the Conterminous United States: Bedrock Geology

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the area of bedrock geology types in square meters compiled for every catchment of NHDPlus for the conterminous United States. The source data set is the "Geology of the Conterminous United States at 1:2,500,000 Scale--A Digital Representation of the 1974 P.B. King and H.M. Beikman Map" (Schuben and others, 1994). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Level 3 Ecoregions

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the estimated area of level 3 ecological landscape regions (ecoregions), as defined by Omernik (1987), compiled for every catchment of NHDPlus for the conterminous United States. The source data set is Level III Ecoregions of the Continental United States (U.S. Environmental Protection Agency, 2003). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Hydrologic Landscape Regions

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the area of Hydrologic Landscape Regions (HLR) compiled for every catchment of NHDPlus for the conterminous United States. The source data set is a 100-meter version of Hydrologic Landscape Regions of the United States (Wolock, 2003). HLR groups watersheds on the basis of similarities in land-surface form, geologic texture, and climate characteristics. The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Base-Flow Index

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This tabular data set represents the mean base-flow index expressed as a percent, compiled for every catchment in NHDPlus for the conterminous United States. Base flow is the component of streamflow that can be attributed to ground-water discharge into streams. The source data set is Base-Flow Index for the Conterminous United States (Wolock, 2003). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Nutrient Inputs from Fertilizer and Manure, Nitrogen and Phosphorus (N&P), 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the estimated amount of nitrogen and phosphorus in kilograms for the year 2002, compiled for every catchment of NHDPlus for the conterminous United States. The source data set is County-Level Estimates of Nutrient Inputs to the Land Surface of the Conterminous United States, 1982-2001 (Ruddy and others, 2006). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Estimated Mean Annual Natural Groundwater Recharge, 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the mean annual natural groundwater recharge, in millimeters, compiled for every catchment of NHDPlus for the conterminous United States. The source data set is Estimated Mean Annual Natural Ground-Water Recharge in the Conterminous United States (Wolock, 2003). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, containing NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDplus Catchments (Version 1.1) for the Conterminous United States: Population Density, 2000

USGS Publications Warehouse

Wieczorek, Michael; LaMottem, Andrew E.

2010-01-01

This data set represents the average population density, in number of people per square kilometer multiplied by 10 for the year 2000, compiled for every catchment of NHDPlus for the conterminous United States. The source data set is the 2000 Population Density by Block Group for the Conterminous United States (Hitt, 2003). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Science, Society, and America's Nuclear Waste: The Nuclear Waste Policy Act, Unit 3. Teacher Guide. Second Edition.

ERIC Educational Resources Information Center

Department of Energy, Washington, DC. Office of Civilian Radioactive Waste Management, Washington, DC.

This guide is Unit 3 of the four-part series, Science, Society, and America's Nuclear Waste, produced by the U.S. Department of Energy's Office of Civilian Radioactive Waste Management. The goal of this unit is to identify the key elements of the United States' nuclear waste dilemma and introduce the Nuclear Waste Policy Act and the role of the…

75 FR 14478 - Executive Order 11423, as Amended; Notice of Receipt of Application To Amend the Presidential...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

... DEPARTMENT OF STATE [Public Notice 6930] Executive Order 11423, as Amended; Notice of Receipt of....-Mexico Border AGENCY: Department of State. ACTION: Notice. SUMMARY: The Department of State hereby gives... the produce consumed in the United States during winter months crosses at Mariposa. In 2008, $12.85...

Ethanol Basics

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

None

2015-01-30

Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.

Plant Mulches Can Help Weed Management in Ukraine

USDA-ARS?s Scientific Manuscript database

Producers in the United States are interested in restoring the health of their soils to improve crop production. Decades of tillage have severely damaged soil structure and functioning. Eliminating tillage from production systems has repaired some of this damage to soil. Producers and scientists ...

Contamination revealed by indicator microorganism levels during veal processing

USDA-ARS?s Scientific Manuscript database

The United States Department of Agriculture (USDA) Food Safety Inspection Service (FSIS) has identified a higher percentage of non-O157 Shiga toxin-producing Escherichia coli positive samples collected from veal trimmings than from products produced from other cattle slaughter classes. During site ...

Chemicals that produce anosmia in mosquitoes

USDA-ARS?s Scientific Manuscript database

The United States Department of Agriculture (USDA) has developed repellents and insecticides for the U.S. military since 1942. A small component of this research program has been focused on the discovery of attractants that can be used to produce potent lures for haematophagous arthropods, especial...

Guinea’s 2008 Military Coup and Relations with the United States

DTIC Science & Technology

2009-07-16

Guinea’s extractive industry sector is of financial and strategic interest to the United States. In addition to gold, diamonds, uranium , and potential...agency’s legal mandate and authorities have not been clearly defined, and the CNDD has not publicly outlined how the agency is meant to interact with...Guinea’s economy relies heavily on primary commodity exports, notably bauxite (used to produce aluminum), gold, diamonds, uranium , and iron ore

The history and future of methyl bromide alternatives used in the production of forest seedlings in the southern United States

Treesearch

Scott A. Enebak

2013-01-01

This paper gives a brief history of the Southern Forest Nursery Management Cooperative’s (SFNMC) efforts in testing methyl bromide (MBr) alternatives for soil fumigation. In the southeastern United States, fumigation with MBr has been the most commonly used method for producing high quality, pest-free forest-tree seedlings in an environment that is conducive for soil-...

Nonproliferation and Threat Reduction Assistance: U.S. Programs in the Former Soviet Union

DTIC Science & Technology

2009-07-31

seeks to help Russia reconfigure its large - scale former BW-related facilities so that they can perform peaceful research issues such as infectious...opting instead for the construction of fast breeder reactors that could burn plutonium directly for energy production. The United States might not fund...this effort, as many in the United States argue that breeder reactors , which produce more plutonium than they consume, would undermine

Social Studies Units: An Idea Becomes Law [and] The State; Forms of Government and Political Systems. English-Laotian.

ERIC Educational Resources Information Center

Markatos, John; Vongkhamdeng, Meng

Two secondary level social studies units concerning two aspects of American democracy, the legislative function of Congress and the basic forms of government and political systems, are translated into Lao and adapted for intermediate and secondary instructional levels. These units had originally been produced in Spanish and English for the federal…

Economics and the 1995 National Assessment of United States Oil and Gas Resources

USGS Publications Warehouse

Attanasi, E.D.

1998-01-01

This report summarizes the economic component of the 1995 National Assessment of Oil and Gas Resources prepared by the U.S. Geological Survey for onshore and State offshore areas of the United States. Province and regional incremental cost functions for conventional undiscovered oil and gas fields, and selected unconventional oil and gas accumulations, allowing the ranking of areas by the incremental costs finding, developing, and producing these resources. Regional projections of additions to reserves from previously discovered fields to 2015 are also presented.

Freshwater diatomite deposits in the western United States

USGS Publications Warehouse

Wallace, Alan R.; Frank, David G.; Founie, Alan

2006-01-01

Freshwater diatomite deposits in the Western United States are found in lake beds that formed millions of years ago. These diatom-rich sediments are among the Nation's largest commercial diatomite deposits. Each deposit contains billions of tiny diatom skeletons, which are widely used for filtration, absorption, and abrasives. New studies by the U.S. Geological Survey (USGS) are revealing how ancient lakes in the Western States produced such large numbers of diatoms. These findings can be used by both land-use managers and mining companies to better evaluate diatomite resources in the region.

Chlorine-36 in groundwater of the United States: Empirical data

USGS Publications Warehouse

Davis, S.N.; Moysey, S.; Cecil, L.D.; Zreda, M.

2003-01-01

Natural production of the radionuclide chlorine-36 (36Cl) has provided a valuable tracer for groundwater studies. The nuclear industry, especially the testing of thermonuclear weapons, has also produced large amounts of 36Cl that can be detected in many samples of groundwater. In order to be most useful in hydrologic studies, the natural production prior to 1952 should be distinguished from more recent artificial sources. The object of this study was to reconstruct the probable preanthropogenic levels of 36Cl in groundwater in the United States. Although significant local variations exist, they are superimposed on a broad regional pattern of 36Cl/Cl ratios in the United States. Owing to the influence of atmospherically transported ocean salt, natural ratios of 36Cl/total Cl are lowest near the coast and increase to a maximum in the central Rocky Mountains of the United States.

Attributes for NHDPlus catchments (Version 1.1) for the conterminous United States: STATSGO soil characteristics

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents estimated soil variables compiled for every catchment of NHDPlus for the conterminous United States. The variables included are cation exchange capacity, percent calcium carbonate, slope, water-table depth, soil thickness, hydrologic soil group, soil erodibility (k-factor), permeability, average water capacity, bulk density, percent organic material, percent clay, percent sand, and percent silt. The source data set is the State Soil ( STATSGO ) Geographic Database (Wolock, 1997). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Virus survey in caneberry nursery plants in Oregon

USDA-ARS?s Scientific Manuscript database

Oregon is a major producer of caneberry (Rubus spp., blackberry and raspberry) nursery stock in the United States. Planting virus infected material can reduce berry yield, profitability, and the life of the berry planting. Three Oregon caneberry nurseries (Nursery A, B, and C), with different produc...

Ethanol Basics (Fact Sheet)

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

Not Available

2015-01-01

Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.

Large truck safety in the Bakken oil-producing region : [analysis brief].

DOT National Transportation Integrated Search

2015-11-01

The Bakken shale oil-producing region encompasses parts of North Dakota and Montana in the United States and Saskatchewan and Manitoba in Canada, with North Dakota accounting for 93 percent of the U.S. production (see Figure 1). The U.S. Energy Infor...

76 FR 64879 - Deduction for Qualified Film and Television Production Costs

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

... Deduction for Qualified Film and Television Production Costs AGENCY: Internal Revenue Service (IRS... regulations relating to deductions for the costs of producing film and television productions. Those temporary... 2008, and affect taxpayers that produce films and television productions within the United States. The...

Fluorspar

USGS Publications Warehouse

Miller, M.

2002-01-01

In 2001, one mine in Utah produced a small quantity of fluorspar. The majority of fluorspar consumed in the United States continued to come from imports or material purchased from the US National Defense Stockpile (NDS). In addition, a small amount of synthetic fluorspar (CaF2) was produced from industrial waste streams.

27 CFR 5.36 - Name and address.

Code of Federal Regulations, 2014 CFR

2014-04-01

... function occurring at such additional place or address. (d) State of distillation. Except in the case of... whisky”, the State of distillation shall be shown on the label of any whisky produced in the United... appropriate TTB officer may, however, require the State of distillation to be shown on the label or he may...

27 CFR 5.36 - Name and address.

Code of Federal Regulations, 2013 CFR

2013-04-01

... function occurring at such additional place or address. (d) State of distillation. Except in the case of... whisky”, the State of distillation shall be shown on the label of any whisky produced in the United... appropriate TTB officer may, however, require the State of distillation to be shown on the label or he may...

27 CFR 5.36 - Name and address.

Code of Federal Regulations, 2012 CFR

2012-04-01

... function occurring at such additional place or address. (d) State of distillation. Except in the case of... whisky”, the State of distillation shall be shown on the label of any whisky produced in the United... appropriate TTB officer may, however, require the State of distillation to be shown on the label or he may...

22 CFR 61.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS... certification of United States produced audio-visual materials under the provisions of the Beirut Agreement... staff with authority to issue Certificates or Importation Documents. Audio-visual materials—means: (1...

22 CFR 61.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS... certification of United States produced audio-visual materials under the provisions of the Beirut Agreement... staff with authority to issue Certificates or Importation Documents. Audio-visual materials—means: (1...

22 CFR 61.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES WORLD-WIDE FREE FLOW OF AUDIO-VISUAL MATERIALS... certification of United States produced audio-visual materials under the provisions of the Beirut Agreement... staff with authority to issue Certificates or Importation Documents. Audio-visual materials—means: (1...

19 CFR 10.430 - Export requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 1 2010-04-01 2010-04-01 false Export requirements. 10.430 Section 10.430 Customs... Export Requirements § 10.430 Export requirements. (a) Submission of certification to CBP. An exporter or producer in the United States that signs a certification of origin for a good exported from the United...

75 FR 4104 - Prestressed Concrete Steel Wire Strand From China

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-26

... Concrete Steel Wire Strand From China AGENCY: United States International Trade Commission. ACTION... wire strand, provided for in subheading 7312.10.30 of the Harmonized Tariff Schedule of the United... merchandise as PC strand, produced from wire of nonstainless, non-galvanized steel, which is suitable for use...

Potential Nuclear Conflict: Attention Adult Educators.

ERIC Educational Resources Information Center

Gleazer, Edmund J.

1983-01-01

Teaching about potential nuclear conflict is increasing in schools, colleges, and universities. A group of faculty from many universities across the United States has formed United Campuses to Prevent Nuclear War (UCAM) to produce teaching materials and publish summaries of courses on nuclear war. One such course at Lafayette College…

Nitrogen

USGS Publications Warehouse

Apodaca, L.E.

2010-01-01

Ammonia was produced by 13 companies at 23 plants in 16 states during 2009. Sixty percent of all U.S. ammonia production capacity was centered in Louisiana. Oklahoma and Texas because of those states' large reserves of natural gas, the dominant domestic feedstock. In 2009, U.S. producers operated at about 83 percent of their rated capacity (excluding plants that were idle for the entire year). Five companies — Koch Nitrogen Co.; Terra Industries Inc.; CF Industries Inc.; PCS Nitrogen Inc. and Agrium Inc., in descending order — accounted for 80 percent of the total U.S. ammonia production capacity. U.S. production was estimated to be 7.7 Mt (8.5 million st) of nitrogen (N) content in 2009 compared with 7.85 Mt (8.65 million st) of N content in 2008. Apparent consumption was estimated to have decreased to 12.1 Mt (13.3 million st) of N, a 10-percent decrease from 2008. The United States was the world's fourth-ranked ammonia producer and consumer following China, India and Russia. Urea, ammonium nitrate, ammonium phosphates, nitric acid and ammonium sulfate were the major derivatives of ammonia in the United States, in descending order of importance.

East Meets West: An Earthquake in India Helps Hazard Assessment in the Central United States

USGS Publications Warehouse

,

2002-01-01

Although geographically distant, the State of Gujarat in India bears many geological similarities to the Mississippi Valley in the Central United States. The Mississippi Valley contains the New Madrid seismic zone that, during the winter of 1811-1812, produced the three largest historical earthquakes ever in the continental United States and remains the most seismically active region east of the Rocky Mountains. Large damaging earthquakes are rare in ‘intraplate’ settings like New Madrid and Gujarat, far from the boundaries of the world’s great tectonic plates. Long-lasting evidence left by these earthquakes is subtle (fig. 1). Thus, each intraplate earthquake provides unique opportunities to make huge advances in our ability to assess and understand the hazards posed by such events.

Detection of pathogens, indicators, and antibiotic resistance genes following land application of poultry litter

USDA-ARS?s Scientific Manuscript database

The United States (U.S.) is the world’s largest producer of poultry with over eight billion broilers produced yearly. Poultry litter (PL) is a mixture of manure, bedding, feathers, and spilled feed that is a by-product of broiler production. In 2009, the U.S. produced more than 50 million tons of PL...

Profile 2005 : softwood sawmills in the United States and Canada

Treesearch

Henry Spelter; Matthew Alderman

2005-01-01

The softwood lumber industry in the United States and Canada consists of about 1,067 sawmills. In 2005 these sawmills had a combined capacity of 189 million m3 (80 × 109 bf). In 2004, they employed about 99,000 people and produced 172 million m3 (nominal) (73.0 × 109 bf) of lumber. In the process, they consumed about 280 million m3 (9.9 × 109 ft3) of timber. Employee...

Sonic Booms Produced by United States Air Force and United States Navy Aircraft: Measured Data

DTIC Science & Technology

1991-01-01

29791 . 0.1 -. 0097 259. 12:03:41 1.268 68028. 37. 29793. 0.1 -. 0276 259. 12:03:42 1.268 66713. 85 29794. 0.1 -. 0129 259. 12:03:43 1.268 65400. 134...3811. 29793. -0.1 0.1585 253. 10:49:25 1.270 62762. -3896. 29791 , -0.1 0.1404 253. 10:49:26 1.273 61452. -3981. 29788. -0.1 0.0582 253. 10:49:27

Nonproliferation and Threat Reduction Assistance: U.S, Programs in the Former Soviet Union

DTIC Science & Technology

2008-03-26

reconfigure its large - scale former BW-related facilities so that they can perform peaceful research issues such as infectious diseases. For FY2004, the Bush...program to eliminate its plutonium, opting instead for the construction of fast breeder reactors that could burn plutonium directly for energy production...The United States might not fund this effort, as many in the United States argue that breeder reactors , which produce more plutonium than they

Starting Strong: Talent-based Branching of Newly Commissioned U.S. Army Officers

DTIC Science & Technology

2016-04-01

i The United States Army War College U.S. ARMY WAR COLLEGE CENTER for STRATEGIC LEADERSHIP The United States Army War College educates and develops...Army War College is to produce graduates who are skilled critical thinkers and complex problem solvers. Concurrently, it is our duty to the U.S. Army...Army War College and is the strategic-level study agent for issues related to national security and military strategy with emphasis on geostrategic

Profile 2007: Softwood sawmills in the United States and Canada

Treesearch

Henry Spelter; David McKeever; Matthew Alderman

2007-01-01

The number of larger, permanent softwood lumber mills in the United States and Canada has shrunk from 1,311 in 1995 to 990 as of June 2007. These mills had a combined capacity of 190.2 million m3 (80.6 × 109 board feet), slightly down from the 2005 value. In 2006, they produced 171 million (nominal) m3 (72.3 × 109 board feet) of lumber, and in the process, generated...

The Global Contribution of Outdoor Air Pollution to the Incidence, Prevalence, Mortality and Hospital Admission for Chronic Obstructive Pulmonary Disease: A Systematic Review and Meta-Analysis

PubMed Central

Song, Qingkun; Christiani, David C.; Wang, Xiaorong; Ren, Jun

2014-01-01

Objective: This study aimed to investigate the quantitative effects of outdoor air pollution, represented by 10 µg/m3 increment of PM10, on chronic obstructive pulmonary disease in China, United States and European Union through systematic review and meta-analysis. Methods: Publications in English and Chinese from PubMed and EMBASE were selected. The Cochrane Review Handbook of Generic Inverse Variance was used to synthesize the pooled effects on incidence, prevalence, mortality and hospital admission. Results: Outdoor air pollution contributed to higher incidence and prevalence of COPD. Short-term exposure was associated with COPD mortality increased by 6%, 1% and 1% in the European Union, the United States and China, respectively (p < 0.05). Chronic PM exposure produced a 10% increase in mortality. In a short-term exposure to 10 µg/m3 PM10 increment COPD mortality was elevated by 1% in China (p < 0.05) and hospital admission enrollment was increased by 1% in China, 2% in United States and 1% in European Union (p < 0.05). Conclusions: Outdoor air pollution contributes to the increasing burdens of COPD.10 µg/m3 increase of PM10 produced significant condition of COPD death and exacerbation in China, United States and European Union. Controlling air pollution will have substantial benefit to COPD morbidity and mortality. PMID:25405599

7 CFR 1430.202 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Milk Income Loss Contract Program § 1430.202... specific area in a state. Dairy operation means any person or group of persons who as a single unit as determined by CCC, produce and market milk commercially produced from cows, and whose production facilities...

7 CFR 1430.202 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Milk Income Loss Contract Program § 1430.202... specific area in a state. Dairy operation means any person or group of persons who as a single unit as determined by CCC, produce and market milk commercially produced from cows, and whose production facilities...

7 CFR 1430.202 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Milk Income Loss Contract Program § 1430.202... specific area in a state. Dairy operation means any person or group of persons who as a single unit as determined by CCC, produce and market milk commercially produced from cows, and whose production facilities...

Examining the impact of heterogeneous nitryl chloride production on air quality across the United States

EPA Science Inventory

The heterogeneous hydrolysis of dinitrogen pentoxide (N₂O₅) has typically been modeled as only producing nitric acid. However, recent field studies have confirmed that the presence of particulate chloride can alter the reaction product to produce nitryl chlo...

7 CFR 773.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... SPECIAL PROGRAMS SPECIAL APPLE LOAN PROGRAM § 773.2 Definitions. As used in this part, the following definitions apply: Agency is the Farm Service Agency, its employees, and any successor agency. Apple producer is a farmer in the United States or its territories that produced apples, on not less than 10 acres...

7 CFR 773.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... SPECIAL PROGRAMS SPECIAL APPLE LOAN PROGRAM § 773.2 Definitions. As used in this part, the following definitions apply: Agency is the Farm Service Agency, its employees, and any successor agency. Apple producer is a farmer in the United States or its territories that produced apples, on not less than 10 acres...

7 CFR 773.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... SPECIAL PROGRAMS SPECIAL APPLE LOAN PROGRAM § 773.2 Definitions. As used in this part, the following definitions apply: Agency is the Farm Service Agency, its employees, and any successor agency. Apple producer is a farmer in the United States or its territories that produced apples, on not less than 10 acres...

7 CFR 773.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... SPECIAL PROGRAMS SPECIAL APPLE LOAN PROGRAM § 773.2 Definitions. As used in this part, the following definitions apply: Agency is the Farm Service Agency, its employees, and any successor agency. Apple producer is a farmer in the United States or its territories that produced apples, on not less than 10 acres...

"Woman," Television and the Case of "Cagney and Lacey."

ERIC Educational Resources Information Center

D'Acci, Julie

This investigation of some of the meanings of "woman" that are produced and negotiated in the interaction of television representations, viewer receptions, and the historical/industry context focuses on the "Cagney and Lacey" series--produced in the United States--as a particular instance of the cultural production and…

Govt. Pubs: U.S. Government Produced Audiovisual Materials.

ERIC Educational Resources Information Center

Korman, Richard

1981-01-01

Describes the availability of United States government-produced audiovisual materials and discusses two audiovisual clearinghouses--the National Audiovisual Center (NAC) and the National Library of Medicine (NLM). Finding aids made available by NAC, NLM, and other government agencies are mentioned. NAC and the U.S. Government Printing Office…

USDA Fragaria Crop Vulnerability Statement 2014

USDA-ARS?s Scientific Manuscript database

In 2011, about 4.5 thousand MT of strawberries, Fragaria L., were produced in about 75 countries. The US is the leading producing nation with approximately 28% of the world’s crop. Strawberries rank as the fifth most popular fresh-market fruit in the United States, with per capita consumption incre...

Biological aspects of weed dynamics in no-till systems

USDA-ARS?s Scientific Manuscript database

Scientists and producers in the Eurasian steppe are interested in no-till crop production, but are concerned that, without tillage, weed density will escalate in croplands. In the United States, producers have used no-till systems for several decades and weed density has not increased. In this pap...

7 CFR 786.104 - Eligibility.

Code of Federal Regulations, 2010 CFR

2010-01-01

... number of cows in the dairy herd and annual milk production commercially marketed by all persons in the... operation must: (1) Have produced and commercially marketed milk in the United States and commercially marketed the milk produced anytime during the period of January 2, 2005 through December 30, 2007; (2) Be a...

SBAR Panel: Phase I Federal Implementation Plans (FIPs) To Reduce the Regional Transport of Ozone in the Eastern United States

EPA Pesticide Factsheets

SBAR panel on regional reductions of nitrogen oxides, with focus on the windborne transport of ozone smog and nitrogen oxides from NOx-producing sources in 22 eastern states and the District of Columbia

7 CFR 760.1302 - Definitions and acronyms.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

7 CFR 760.1302 - Definitions and acronyms.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

7 CFR 760.1302 - Definitions and acronyms.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

7 CFR 760.1302 - Definitions and acronyms.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURE SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Dairy Economic Loss Assistance Payment Program § 760... programs in a specific areas, sometimes encompassing more than one county, in a State. Dairy operation... milk commercially produced from cows, and whose production facilities are located in the United States...

Minority History: What? Why? How?

ERIC Educational Resources Information Center

Haller, Elizabeth S.

This booklet was produced to answer Pennsylvania social studies teachers' questions about implementing the statutory curriculum changes of 1968 and 1969. The new state regulations require integrating "major contributions made by Negroes and other racial and ethnic groups" into all courses of United States and Pennsylvania history in…

The Recent Rise of Southern Magazines.

ERIC Educational Resources Information Center

Hynds, Ernest C.

During the past decade states in the southern United States have produced an increasing percentage of the nation's "city" magazines. Three magazines illustrate what the southern metropolitan magazines are doing to serve their readers and their communities. "Southern Living" provides information about its readers' interests as…

Agriculture: About EPA's National Agriculture Center

EPA Pesticide Factsheets

EPA's National Agriculture Center (Ag Center), with the support of the United States Department of Agriculture, serves growers, livestock producers, other agribusinesses, and agricultural information/education providers.

Attributes for NHDPlus catchments (version 1.1) for the conterminous United States: surficial geology

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the area of surficial geology types in square meters compiled for every catchment of NHDPlus for the conterminous United States. The source data set is the "Digital data set describing surficial geology in the conterminous US" (Clawges and Price, 1999). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Simulating nocturnal smoke movement

Treesearch

Gary L. Achtemeier

2001-01-01

The continued supply of our Nation's paper and other wood products increasingly depends on wood fiber produced from forests in the Southern United States. Approximately 200 million acres (81 million ha) of forest are within 13 Southern States-roughly south of the Ohio River and from Texas east. Although these States represent only 24 percent of the U.S. land area...

State Directories in Environmental Education, Volume III, U.S. Office of Education Regions IV and V.

ERIC Educational Resources Information Center

Disinger, John F.; Lee, Beverly M.

This compilation is one of a series produced through the combined efforts of the United States Office of Education/Environmental Education, coordinators for environmental education in the various states, and the ERIC Center for Science, Mathematics, and Environmental Education, in an attempt to collect and detail environmental education efforts…

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.

The south-central United States magnetic anomaly

NASA Technical Reports Server (NTRS)

Hinze, W. J.; Braile, L. W. (Principal Investigator); Starich, P. J.

1984-01-01

The South-Central United States Magnetic Anomaly is the most prominent positive feature in the MAGSAT scalar magnetic field over North America. The anomaly correlates with increased crustal thickness, above average crustal velocity, negative free air gravity anomalies and an extensive zone of Middle Proterozoic anorogenic felsic basement rocks. Spherical dipole source inversion of the MAGSAT scalar data and subsequent calculation of reduced to pole and derivative maps provide constraints for a crustal magnetic model which corresponds geographically to the extensive Middle Proterozoic felsic rocks trending northeasterly across the United States. These felsic rocks contain insufficient magnetization or volume to produce the anomaly, but are rather indicative of a crustal zone which was disturbed during a Middle Proterozoic thermal event which enriched magnetic material deep in the crust.

Liquid hydrogen production and commercial demand in the United States

NASA Technical Reports Server (NTRS)

Heydorn, Barbara

1990-01-01

Kennedy Space Center, the single largest purchaser of liquid hydrogen (LH2) in the United States, evaluated current and anticipated hydrogen production and consumption in the government and commercial sectors. Specific objectives of the study are as follows: (1) identify LH2 producers in the United States and Canada during 1980-1989 period; (2) compile information in expected changes in LH2 production capabilities over the 1990-2000 period; (3) describe how hydrogen is used in each consuming industry and estimate U.S. LH2 consumption for the chemicals, metals, electronics, fats and oil, and glass industries, and report data on a regional basis; (4) estimate historical and future consumption; and (5) assess the influence of international demands on U.S. plants.

Deglobalization and Its Discontents in Interconnected Regional Food, Energy, and Water Systems

NASA Astrophysics Data System (ADS)

Bielicki, J. M.; Irwin, E.; Bakshi, B.; Cai, Y.; Jackson-Smith, D.; Martin, J.; Randall, A.; Sheldon, I.; Wilson, R. S.; Fiksel, J.

2017-12-01

Increased trade has generated substantial wealth in the United States over the past 50 years, but these gains have also been accompanied by losses in manufacturing jobs, growing inequality, environmental impacts abroad, and growing support to limit U.S. integration with global markets. A policy shift towards deglobalization would alter global flows of resources and goods and impact food, energy, and water (FEW) resources and the well-being of U.S. FEW producers and consumers. This project examines the potential effects of deglobalization on the sustainability of regional FEW systems and well-being of FEW producers and consumers in the United States under various physical and policy situations. We develop a Dynamic Regional Food, Energy, and Water Systems (DR-FEWS) modeling framework that considers how uncertain changes in environmental, economic, or policy conditions at a national or global scale may influence how farmers produce food and energy, and the implications for regional land, energy, and water resources, food and energy markets, and water quality. We apply DR-FEWS to five states in the Great Lakes region (GLR) of the United States (IL, IN, MI, OH, and WI) and account for local heterogeneities using individual farmer behavioral and spatially explicit land data from the Maumee River basin. DR-FEWS is applied to a set of baseline and alternative deglobalization scenarios to evaluate the influence of various environmental, economic, and policy conditions and uncertainties on the sustainability of the GLR. We will also engage local and regional stakeholders to improve the models, develop deglobalization scenarios, and advance sustainability metrics by comparing different valued-based and physical-based sustainability criteria. In so doing, this research will generate important innovations in how scientific knowledge is created, disseminated, and applied to the management of regional FEWS in the United States with specific application to the GLR.

Sustainability of egg production in the United States--the policy and market context.

PubMed

Mench, J A; Sumner, D A; Rosen-Molina, J T

2011-01-01

The US egg industry is being pressured from many directions to change its production practices, particularly to address concerns about hen welfare in conventional cage systems. Responding to similar pressures, in 1999, the European Union banned conventional laying cages starting in 2012. This now impending European ban has led to the development of several alternative housing systems. These include noncage systems like aviaries and modified (enriched or furnished) cages that include perches, areas in which the hens can forage and dustbathe, and nests. Understanding the European experience is valuable as the United States considers the future direction of the egg industry. In the United States, the proportion of eggs produced in alternative systems is small (less than 5% of output) but growing, in part due to market and political incentives for systems that provide hens with more behavioral freedom than conventional cages. Animal welfare, however, is only one element of a sustainable production system. Other elements include those related to public values, the environment, economics, worker health, and food safety and quality. Eggs are a primary source of animal protein globally, and the United States is the third largest producer of eggs in the world, behind China and the European Union. The national table egg flock comprises about 280 million hens housed in all regions but with approximately 60% of eggs produced in the 10 leading states. Adopting new housing systems will have substantial effects on costs and other aspects of egg production on both a regional and national scale, with some positive effects but also potential negative effects that need to be carefully considered. This paper discusses the US egg industry in the context of legislation and standards related to hen housing systems. It also addresses initiatives by retailers, nongovernmental organizations, and private certification organizations to shape production practices in the egg industry as well as how those initiatives might affect various aspects of the sustainability of egg production.

Bromine

USGS Publications Warehouse

Apodaca, Lori E.

2010-01-01

The entire U.S. production of bromine in 2009 came from underground brines in Arkansas, where it was the leading mineral commodity produced in terms of value. Two companies, Albermarle Corp. and Chemtura Corp., were responsible for bromine recovery. Worldwide, the United States is still the leading producer. However, U.S. dominance has decreased, as countries like China, Israel, Japan and Jordan have strengthened their positions as world producers of elemental bromine.

Prevalence of Shiga toxin producing Escherichia coli, Salmonella enterica and Listeria monocytogenes at public access watershed sites in a California central coast agricultural region

USDA-ARS?s Scientific Manuscript database

Produce contaminated with enteric pathogens is a major source of foodborne illness in the United States. Surface water regions serves as both a source and a vehicle for transport of pathogens to produce in the field. Lakes, streams, rivers, and ponds at 30 locations in the vicinity of a leafy green ...

Domestic market opportunities for Alaska lumber-species preferences by secondary wood products manufacturers in the continental United States.

Treesearch

Joseph Roos; David L. Nicholls

2006-01-01

New equipment, technology, and marketing efforts have allowed Alaska’s wood products producers to consider opportunities previously unavailable to them. Until recently, the primary product produced by Alaska firms was rough, unseasoned lumber sold primarily within local markets. Given the purchase and installation of new drying and planing equipment, Alaska producers...

State-of-the-Art for Assessing Earthquake Hazards in the United States. Report 21. Seismic Source Zones of the Eastern United States and Seismic Zoning of the Atlantic Seaboard and Appalachian Regions.

DTIC Science & Technology

1986-08-01

1812 earthquakes, and this produced Reelfoot Lake (Fuller, 1912). 10. .6. r. .,-- UPLIFT Uplift is known to be occurring in two regions in the...axes, as does the 11 mile (18 km) long Reelfoot Lake , formed during the 1811 and 1812 earthquakes (Fuller, 1912). The trend of the probable fault...the Reelfoot Lake basin to the northeast has subsided (Fig. 37). Monoclinal structure and shallow faults have been located along the scarp between the

Population Pressure and the Future of Saudi State Stability

DTIC Science & Technology

2008-12-01

Political stability in Saudi Arabia is a key strategic concern of the United States and the international community. As the largest producer of oil...will likely be able to maintain political stability in the foreseeable future. While we conclude that Saudi Arabia will not face revolutionary

Optimizing work zones for highway maintenance with floating car data (FCD) : final report.

DOT National Transportation Integrated Search

2015-12-01

One of the main tools that the Department of Transportation (DOT) of each state in the United States should have to : support their work zone activities is a sound model that produces adequate work zone schedules for roadway maintenance : and constru...

Documents for SBAR Panel: Phase I Federal Implementation Plans (FIPs) To Reduce the Regional Transport of Ozone in the Eastern United States

EPA Pesticide Factsheets

SBAR panel on regional reductions of nitrogen oxides, with focus on the windborne transport of ozone smog and nitrogen oxides from NOx-producing sources in 22 eastern states and the District of Columbia

7 CFR 1207.512 - Designated handler.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POTATO RESEARCH AND PROMOTION... potatoes produced in the 50 States of the United States and handled shall be paid by the designated handler... section, the designated handler shall be the first handler of such potatoes. The first handler is the...

Identifying STEM Occupations: National and International Approaches. Support Document 2

ERIC Educational Resources Information Center

Siekmann, Gitta; Korbel, Patrick

2016-01-01

This report explores the definition and selection of science and technology-related (STEM) jobs in-depth. Examples from the United States, United Kingdom, and Australia are described, with similarities and differences highlighted. [This document was produced by the author(s) based on their research for "What Is STEM? The Need for Unpacking…

78 FR 52897 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... Secretary of Agriculture. The primary objective of the NSIIC is to assist U.S. sheep and goat industries by strengthening and enhancing the production and marketing of sheep, goats, and their products in the United... or goat producers in the United States and (2) have the primary interest of sheep or goat production...

Process for fractionating fast-pyrolysis oils, and products derived therefrom

DOEpatents

Chum, Helena L.; Black, Stuart K.

1990-01-01

A process is disclosed for fractionating lignocellulosic materials fast-prolysis oils to produce phenol-containing compositions suitable for the manufacture of phenol-formaldehyde resins. The process includes admixing the oils with an organic solvent having at least a moderate solubility parameter and good hydrogen The United States Government has rights in this invention under Contract No. DE-AC02-83CH10093 between the United States Department of Energy and the Solar Energy Research Institute, a Division of the Midwest Research Institute.

Financiamiento público y privado para la investigación forestal en el sur de Estados Unidos durante el período 1920-2000

Treesearch

John A. Stanturf; Robert Kellison; F.S. Broerman; Stephen Jones; Alan Lucier

2002-01-01

Public and Private Funding of Forestry Research in the Southern United States, 1929-2999. Forest management in the southern United States intensified over the last 80 years and the pine forests of the Coastal Plain can be regarded as in the early stage of crop domestication. In 1997, 57 % of the softwood and 52 % of the hardwood timber produced in the country came from...

Wars and Rumors of Wars: Likely Conflicts for the United States in the Early 21st Century

DTIC Science & Technology

1991-04-02

the horizon may include Argentina, Chile, Venezuela , Nigeria, and South Africa. The rest of the world, including Eastern Europe and the Soviet Union...foreign owned assets in the world. The astounding trade imbalance is likely to continue in terms of production imports exceeding exports . This common...but somewhat misleading, measure does not credit the United States with its vast exportation of services, not to mention the profits and produc’ion of

Magnetic properties of the upper mantle beneath the continental United States

NASA Astrophysics Data System (ADS)

Friedman, S. A.; Ferre, E. C.; Demory, F.; Rochette, P.; Martin Hernandez, F.; Conder, J. A.

2012-12-01

The interpretation of long wavelength satellite magnetic data (Magsat, Oersted, CHAMP, SWARM) requires an understanding of magnetic mineralogy in the lithospheric mantle and reliable models of induced and remanent magnetic sources in the lithospheric mantle and the crust. Blakely et al. (2005) proposed the hypothesis of a magnetic lithospheric mantle in subduction zones. This prompted us to reexamine magnetic sources in the lithospheric mantle in different tectonic settings where unaltered mantle xenolith have been reported since the 1990s. Xenoliths from the upper mantle beneath the continental United States show different magnetic properties depending on the tectonic setting in which they equilibrated. Three localities in the South Central United States (San Carlos, AZ; Kilbourne Hole, NM; Knippa, TX) produced lherzolite and harzburgite xenoliths, while the Bearpaw Mountains in Montana (subduction zone) produced dunite and phlogopite-rich dunite xenoliths. Paleomagnetic data on these samples shows the lack of secondary alteration which is commonly caused by post-eruption serpentinization and the lack of basalt contamination. The main magnetic carrier is pure magnetite. The ascent of mantle xenoliths to the surface of the Earth generally takes only a few hours. Numerical modelling shows that nucleation of magnetite during ascent would form superparamagnetic grains and therefore cannot explain the observed magnetic grain sizes. This implies that the ferromagnetic phases present in the studied samples formed at mantle depth. The samples from the South Central United States exhibit a small range in low-field magnetic susceptibility (+/- 0.00003 [SI]), and Natural Remanent Magnetization (NRM) between 0.001 - 0.100 A/m. To the contrary samples from the Bearpaw Mountains exhibit a wider range of low-field susceptibilities (0.00001 to 0.0015 [SI]) and NRM (0.01 and 9.00 A/m). These samples have been serpentinized in-situ by metasomatic fluids related to the Farallon plate (Facer et al., 2009). Hence, the magnetic properties of the lithospheric mantle beneath the continental United States differ significantly depending on tectonic setting. The combination of the low geotherm observed in the Bearpaw Mountains with the stronger induced and remanent magnetization of mantle rocks in this area may produce a detectable LWMA.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: NLCD 2001 Imperviousness

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the mean percent impervious surface from the Imperviousness Layer of the National Land Cover Dataset 2001 (LaMotte and Wieczorek, 2010), compiled for every catchment of NHDPlus for the conterminous United States. The source data set represents imperviousness for the conterminous United States for 2001. The Imperviousness Layer of the National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: NLCD 2001 Land Use and Land Cover

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the estimated area of land use and land cover from the National Land Cover Dataset 2001 (LaMotte, 2008), compiled for every catchment of NHDPlus for the conterminous United States. The source data set represents land use and land cover for the conterminous United States for 2001. The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Risk assessment for produced water discharges to Louisiana open bays

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

Meinhold, A.F.; Holtzman, S.; DePhillips, M.P.

1995-11-01

Potential human health and environmental impacts from discharge of produced water to the Gulf of Mexico concern regulators at the State and Federal levels, environmental interest groups, industry and the public. Current regulations in the United States require or propose azero discharge limit for coastal facilities based primarily on studies performed in low energy,poorly flushed environments. Produced water discharges in coastal Louisiana, however,include a number located in open bays, where potential and impacts are likely to be larger than the minimal impacts associated with offshore discharges, but smaller than those demonstrated in low-energy canal environments. This paper summarizes results ofmore » a conservative screening-level health and ecological assessment for contaminants discharged in produced water to open bays in Louisiana, and reports results of a probabilistic human health risk assessment for radium and lead. The initial human health and ecological risk assessments consisted of conservative screening analyses that identified potentially important contaminants and excluded others from further consideration. A more quantitative probabilistic risk assessment was completed for the human health effects of the two contaminants identified in this screen: radium and lead. This work is part of a series of studies on the health and ecological risks from discharges of produced water to the Gulf of Mexico, supported by the United States Department of Energy (USDOE).« less

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Mean Infiltration-Excess Overland Flow, 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This tabular data set represents the mean value for infiltration-excess overland flow as estimated by the watershed model TOPMODEL, compiled for every catchment of NHDPlus for the conterminous United States. Infiltration-excess overland flow, expressed as a percent of total overland flow, is simulated in TOPMODEL as precipitation that exceeds the infiltration capacity of the soil and enters the stream channel. The source data set is Infiltration-Excess Overland Flow Estimated by TOPMODEL for the Conterminous United States (Wolock, 2003). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

7 CFR 319.37-1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... into the United States of otherwise prohibited or restricted plant material for experimental... with an admixture of organic material and soluble salts. Solanum spp. true seed. Seed produced by...

Evolution of tigecycline resistance in Klebsiella pneumoniae in a single patient

PubMed Central

Al-Qadheeb, Nada S.; Althawadi, Sahar; Alkhalaf, Abdulaziz; Hosaini, Suleiman; Alrajhi, Abdulrahman A.

2010-01-01

Carbapenemase-producing Klebsiella pneumoniae infections carry serious clinical and infection-control implications. Isolates possessing such hydrolyzing enzymes have been described in the United States and around the world. Besides being resistant to carbapenems, they usually confer resistance to fluoroquinolones, piperacillin-tazobactam, and extended-spectrum cephalosporins. Tigecycline demonstrates in vitro activity against these organisms, but reported resistance raises concern about tigecycline use for these infections. We describe a carbapenemase-producing K pneumoniae evolving resistance to tigecycline in a 75-year-old male after a prolonged stay in a critical care unit. PMID:20697161

Growth characteristics of Shiga toxin-producing Escherichia coli (STEC) stressed by chlorine, sodium chloride, acid, and starvation on lettuce and cantaloupe

USDA-ARS?s Scientific Manuscript database

Shiga toxin producing Escherichia coli (STEC) is one of the major foodborne pathogens causing serious illnesses, leading to hospitalizations in the United States. Bacteria that are exposed to environmental stresses during food processing may exhibit different growth patterns in subsequent growth env...

Discovery and toxicity assessment of a novel type A trichothecene produced by US isolates of Fusarium graminearum

USDA-ARS?s Scientific Manuscript database

The filamentous fungus Fusarium graminearum shows a widespread occurrence across temperate regions of the world and can produce several mycotoxins on almost every cereal. A large-scale survey of F. graminearum (sensu stricto) on wheat in the northern United States was conducted to investigate the po...

Forage

Treesearch

W. F. Mueggler

1985-01-01

The extensive forests and isolated clones of quaking aspen in the western United States have been valued for many years as wildlife habitat and livestock summer range (Sampson 1919). The actual amount of forage produced beneath the aspen trees differs appreciably among sites. Houston (1954) indicated that although many sites produce 1,000 to 2,000 pounds per acre (1,...

Community structure of Aspergillus flavus and A. parasiticus in major almond producing areas of California, United States

USDA-ARS?s Scientific Manuscript database

Several nut crops including almonds, pistachios, and walnuts can become contaminated with mycotoxins. Of greatest economic significance are aflatoxins, which are mainly produced by members of Aspergillus section Flavi. The distribution of the two sclerotial-size morphotypes of A. flavus (i.e. S and ...

Blue mold to genomics and beyond: Insights into the biology and virulence of phytopathogenic Penicillium species

USDA-ARS?s Scientific Manuscript database

Pomes, mainly apples and pears, are economically important fruits produced and consumed worldwide. The United States is the second largest producer of pome fruit in the world behind China. Penicillium expansum and other Penicillium spp. are the most common fungal plant pathogens that cause blue mold...

Assessment of mycotoxins in Vitis vinifera wines of the Southeastern United States

USDA-ARS?s Scientific Manuscript database

Mycotoxins pose a serious worldwide threat to the safety of numerous food commodities. Red wine is prone to contamination from ochratoxin A, produced by black-spored Aspergillus spp., and it was recently discovered that some of these species can also produce the mycotoxin fumonisin B2. Although wine...

Alternative Fuels Data Center: Ethanol Fuel Basics

Science.gov Websites

ethanol. Ethanol Energy Balance In the United States, 95% of ethanol is produced from the starch in corn demonstrates a positive energy balance, meaning that the process of producing ethanol fuel does not require energy balance of ethanol because the feedstocks are either waste, co-products of another industry (wood

Industrial diamond

USGS Publications Warehouse

Olson, D.W.

2006-01-01

In 2005, estimated world production of natural and synthetic industrial diamond was 630 million carats. Natural industrial diamond deposits were found in more than 35 countries. Synthetic industrial diamond is produced in at least 15 countries. More than 81% of the combined natural and synthetic global output was produced in Ireland, Japan, Russia, South Africa and the United States.

Fluorspar

USGS Publications Warehouse

Miller, M.

2012-01-01

World fluorspar demand continued to show signs of recovery from 2008-2009 recession. In 2011, nearly all fluorspar (CaF2) consumed in the United States was imported. Hastie Mining and Trucking Co. produced some fluorspar as a byproduct from its limestone quarry operations in Illinois. In addition, a small amount of usable synthetic fluorspar was produced from industrial waste streams.

Optimization of mechanical extraction conditions for producing grape seed oil

USDA-ARS?s Scientific Manuscript database

In the United States, over 150 thousand metric tons of dried grape seeds containing 13-19% of oil are produced every year, as a byproduct from processing of about 5.8 million metric tons of grapes. The health promoting properties of grape seed oil is due to the presence of many bioactive components ...

19 CFR 10.622 - Corrected certification by U.S. exporters or producers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Republic-Central America-United States Free Trade Agreement Penalties § 10.622 Corrected certification by U... 19 Customs Duties 1 2010-04-01 2010-04-01 false Corrected certification by U.S. exporters or producers. 10.622 Section 10.622 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND...

Chlor-alkali producers evaluate safer alternatives to asbestos

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

Stadig, W.

Until recently, 75% of all US capacity for producing chlor-alkali - more than 40% of the world's capacity - has used asbestos diaphragm-cell technology. Although the Environmental Protection Agency continues to exempt asbestos use in diaphragms from restrictions, producers are considering alternatives. In Germany, stringent regulations will ban asbestos in chlor-alkali production after 1994. Heavy fines were levied recently against some chlor-alkali producers in the United States when EPA inspectors found asbestos fibers in cell renewal areas. Restrictions on the mining of asbestos raise the cost of obtaining adequate amounts of high-quality asbestos and gradually raise the cost of transportingmore » and discarding spent diaphragms. Two alternatives are to use newly developed, non-asbestos diaphragms or to convert to existing ion-exchange membrane-cell technology. Only the former seems economical in the United States. The non-asbestos diaphragm is based on an inorganic polymer composite developed in 1988 as an asbestos substitute. The composite received Du Pont's Plunkett Award for Innovation with Teflon[trademark], landed on the National Development Association's 1991 Honor Roll and became a 1991 R D 100 Award winner. 6 figs.« less

Natural aggregates of the conterminous United States

USGS Publications Warehouse

Langer, William H.

1988-01-01

Crushed stone and sand and gravel are the two main sources of natural aggregates. These materials are commonly used construction materials and frequently can be interchanged with one another. They are widely used throughout the United States, with every State except two producing crushed stone. Together they amount to about half the mining volume in the United States. Approximately 96 percent of sand and gravel and 77 percent of the crushed stone produced in the United States are used in the construction industry. Natural aggregates are widely distributed throughout the United States in a variety of geologic environments. Sand and gravel deposits commonly are the results of the weathering of bedrock and subsequent transportation and deposition of the material by water or ice (glaciers). As such, they commonly occur as river or stream deposits or in glaciated areas as glaciofluvial and other deposits. Crushed stone aggregates are derived from a wide variety of parent bedrock materials. Limestone and other carbonates account for approximately three quarters of the rocks used for crushed stone, with granite and other igneous rocks making up the bulk of the remainder. Limestone deposits are widespread throughout the Central and Eastern United States and are scattered in the West. Granites are widely distributed in the Eastern and Western United States, with few exposures in the Midwest. Igneous rocks (excluding granites) are largely concentrated in the Western United States and in a few isolated localities in the East. Even though natural aggregates are widely distributed throughout the United States, they are not universally available for consumptive use. Some areas are devoid of sand and gravel, and potential sources of crushed stone may be covered with sufficient unconsolidated material to make surface mining impractical. In some areas many aggregates do not meet the physical property requirements for certain uses, or they may contain mineral constituents that react adversely when used as concrete aggregate. In areas where suitable natural aggregate is not available or accessible, it may become necessary to improve the quality of existing aggregate, to import aggregate from outside the area, or to substitute artificial aggregate for natural aggregate. In most cases, all of these alternatives add substantially to the cost of the final product. Even though an area may be blessed with an abundance of aggregate suitable for the intended purpose, existing land uses, zoning, or regulations may preclude commercial exploitation of the aggregate. This report also discusses the aggregate industry in general terms, including exploration, mining, and processing, as well as aggregate production rates. Proper long-range planning based on an understanding of the aggregate industry can help assure adequate supplies of aggregate.

Nitrogen

USGS Publications Warehouse

Apodaca, L.E.

2012-01-01

Ammonia was produced by 12 companies at 27 plants in 15 states in the United States during 2011. Sixty-one percent of total U.S. ammonia production capacity was centered in Louisiana, Oklahoma and Texas because of those states' large reserves of natural gas, the dominant domestic feedstock. In 2011, U.S. producers operated at about 84 percent of their rated capacity (excluding plants that were idle for the entire year). Four companies — CF Industries Holdings Inc.; Koch Nitrogen Co.; PCS Nitrogen Inc. and Agrium Inc., in descending order — accounted for 77 percent of the total U.S. ammonia production capacity.

How EIA Estimates Natural Gas Production

EIA Publications

2004-01-01

The Energy Information Administration (EIA) publishes estimates monthly and annually of the production of natural gas in the United States. The estimates are based on data EIA collects from gas producing states and data collected by the U. S. Minerals Management Service (MMS) in the Department of Interior. The states and MMS collect this information from producers of natural gas for various reasons, most often for revenue purposes. Because the information is not sufficiently complete or timely for inclusion in EIA's Natural Gas Monthly (NGM), EIA has developed estimation methodologies to generate monthly production estimates that are described in this document.

19 CFR 191.141 - Drawback allowance.

Code of Federal Regulations, 2010 CFR

2010-04-01

... TREASURY (CONTINUED) DRAWBACK Foreign-Built Jet Aircraft Engines Processed in the United States § 191.141... exportation of jet aircraft engines manufactured or produced abroad that have been overhauled, repaired...

19 CFR 191.141 - Drawback allowance.

Code of Federal Regulations, 2011 CFR

2011-04-01

... TREASURY (CONTINUED) DRAWBACK Foreign-Built Jet Aircraft Engines Processed in the United States § 191.141... exportation of jet aircraft engines manufactured or produced abroad that have been overhauled, repaired...

ROAD CLASS 2 TRANSPORTATION DIGITAL LINE GRAPHS FOR THE MID-ATLANTIC INTEGRATED ASSESSMENT (MAIA) STUDY AREA

EPA Science Inventory

This data set is a geographic information system (GIS) coverage of the state and county highways (Class 2 Roads) for the United States Environmental Protection Agency (USEPA) Mid-Atlantic Integrated Assessment (MAIA) Project region. The coverage was produced using US Geological...

7 CFR 2.65 - Administrator, Agricultural Research Service.

Code of Federal Regulations, 2011 CFR

2011-01-01

... States population and special high-risk groups; and (iii) Design and carry out methodological research... designed to reduce the cost of producing upland cotton in the United States (7 U.S.C. 1441 note). (16...: (i) Design and carry out periodic nationwide food consumption surveys to measure household food...

Variation in height growth and growth

Treesearch

Knud E. Clausen

1968-01-01

Yellow birch (Betula alleghaniensis Britt.) is an important hardwood species in the Lake States, northeastern United States, and eastern Canada. Since it produces valuable timber, the species is a logical candidate for genetic improvement. An understanding of the variation pattern in a species is, however, basic to any improvement program. In 1963...

The Online Frontier

ERIC Educational Resources Information Center

Sturgis, Ingrid

2012-01-01

In President Barack Obama's most recent State of the Union address, technology figured significantly as part of his plan to increase the number of college graduates and reduce the cost of education. With concern that the United States is losing its competitive edge because it is not producing enough graduates and minority students are reportedly…

77 FR 11914 - Approval and Promulgation of Air Quality Implementation Plans; Vermont; Regional Haze

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-28

... United States. Through source apportionment modeling, MANE-VU assisted States in determining their... Contributions of Pollutants to Visibility Impairments 2. Procedure for Identifying Sources To Evaluate for... is visibility impairment that is produced by a multitude of sources and activities which are located...

Construction and performance of a stone matrix asphalt mix test section in Virginia.

DOT National Transportation Integrated Search

1995-01-01

SMA is a gap-graded mix filled with a rich asphalt-fines mastic developed in Europe. In 1991 five states constructed trial sections to determine if satisfactory mixes could be produced in the United States with current materials and high rates of pro...

Improving the United States’ Strategic Communication Strategy

DTIC Science & Technology

2008-03-03

the Walt Disney Company to produce a 7- minute film, and hundreds of still images, featuring American people from all regions and walks of life for...and Coordination of Research (Washington, D.C.: U.S. General Accountability Office, July 2007). 53 U.S. Department of State, “ Disney Parks and

Going beyond Fun in STEM

ERIC Educational Resources Information Center

Pittinsky, Todd L.; Diamante, Nicole

2015-01-01

The United States education system must improve its ability to produce scientists, engineers, and programmers. Despite numerous national, state, and local efforts to make the study of STEM (science, technology, engineering, and mathematics) subjects more fun in K-12, initial interest in those subjects drops off precipitously in middle and later…

Virtual groundwater transfers from overexploited aquifers in the United States

PubMed Central

Marston, Landon; Konar, Megan; Cai, Ximing; Troy, Tara J.

2015-01-01

The High Plains, Mississippi Embayment, and Central Valley aquifer systems within the United States are currently being overexploited for irrigation water supplies. The unsustainable use of groundwater resources in all three aquifer systems intensified from 2000 to 2008, making it imperative that we understand the consumptive processes and forces of demand that are driving their depletion. To this end, we quantify and track agricultural virtual groundwater transfers from these overexploited aquifer systems to their final destination. Specifically, we determine which US metropolitan areas, US states, and international export destinations are currently the largest consumers of these critical aquifers. We draw upon US government data on agricultural production, irrigation, and domestic food flows, as well as modeled estimates of agricultural virtual water contents to quantify domestic transfers. Additionally, we use US port-level trade data to trace international exports from these aquifers. In 2007, virtual groundwater transfers from the High Plains, Mississippi Embayment, and Central Valley aquifer systems totaled 17.93 km3, 9.18 km3, and 6.81 km3, respectively, which is comparable to the capacity of Lake Mead (35.7 km3), the largest surface reservoir in the United States. The vast majority (91%) of virtual groundwater transfers remains within the United States. Importantly, the cereals produced by these overexploited aquifers are critical to US food security (contributing 18.5% to domestic cereal supply). Notably, Japan relies upon cereals produced by these overexploited aquifers for 9.2% of its domestic cereal supply. These results highlight the need to understand the teleconnections between distant food demands and local agricultural water use. PMID:26124137

Virtual groundwater transfers from overexploited aquifers in the United States.

PubMed

Marston, Landon; Konar, Megan; Cai, Ximing; Troy, Tara J

2015-07-14

The High Plains, Mississippi Embayment, and Central Valley aquifer systems within the United States are currently being overexploited for irrigation water supplies. The unsustainable use of groundwater resources in all three aquifer systems intensified from 2000 to 2008, making it imperative that we understand the consumptive processes and forces of demand that are driving their depletion. To this end, we quantify and track agricultural virtual groundwater transfers from these overexploited aquifer systems to their final destination. Specifically, we determine which US metropolitan areas, US states, and international export destinations are currently the largest consumers of these critical aquifers. We draw upon US government data on agricultural production, irrigation, and domestic food flows, as well as modeled estimates of agricultural virtual water contents to quantify domestic transfers. Additionally, we use US port-level trade data to trace international exports from these aquifers. In 2007, virtual groundwater transfers from the High Plains, Mississippi Embayment, and Central Valley aquifer systems totaled 17.93 km(3), 9.18 km(3), and 6.81 km(3), respectively, which is comparable to the capacity of Lake Mead (35.7 km(3)), the largest surface reservoir in the United States. The vast majority (91%) of virtual groundwater transfers remains within the United States. Importantly, the cereals produced by these overexploited aquifers are critical to US food security (contributing 18.5% to domestic cereal supply). Notably, Japan relies upon cereals produced by these overexploited aquifers for 9.2% of its domestic cereal supply. These results highlight the need to understand the teleconnections between distant food demands and local agricultural water use.

Interventional oncology research in the United States: slowing growth, limited focus, and a low level of funding.

PubMed

Chow, Daniel S; Itagaki, Michael W

2010-11-01

To establish the characteristics of published interventional oncology (IO) research, including the volume, growth, geographic distribution, type of research, and funding patterns, and to determine how IO research compares with overall radiology research. This retrospective bibliometric analysis of public data was exempt from Institutional Review Board approval. IO articles published between 1996 and 2008 were identified in the National Library of Medicine MEDLINE database. Country of origin, article methodology, study topic, and source of funding were recorded. Growth was analyzed by using linear and nonlinear regression. Total journal articles numbered 3801, including 847 (22.3%) from the United States, 722 (19.0%) from Japan, and 390 (10.3%) from China. World publications grew with a sigmoid (logistic) pattern (predicted maximum of 586.8 articles per year, P < .001). The United States and China also had logistic and slowing growth (maximums of 111.0 and 48.1 articles per year, respectively; both P < .001). Growth was linear in Japan (growth of 3.0 articles per year, P < .001) and exponential and accelerating in Germany, Italy, South Korea, France, and the United Kingdom. The United States produced 187 (36.9%) review articles but only 52 (13.1%) clinical trials. Japan (75, 18.8%) and China (71, 17.8%) both produced more clinical trials than other countries. U.S. IO articles were less likely than general radiology articles to receive funding from government (12.5% vs 23.7%) and nongovernment (15.0% vs 17.0%) sources. Liver cancer articles constituted 2388 (62.8%) of all IO articles. IO research is slowing in the United States but growing elsewhere. Japan and China are leaders in clinical trial research. U.S. IO research receives less funding than does overall radiology research. IO research focuses primarily on liver cancer. © RSNA, 2010.

7 CFR 1430.100 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Dairy Product Price Support Program § 1430... cow's milk produced in the United States. Purchases are subject to the terms and conditions in CCC's...

7 CFR 1430.100 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Dairy Product Price Support Program § 1430... cow's milk produced in the United States. Purchases are subject to the terms and conditions in CCC's...

7 CFR 1430.100 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Dairy Product Price Support Program § 1430... cow's milk produced in the United States. Purchases are subject to the terms and conditions in CCC's...

7 CFR 1430.100 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS DAIRY PRODUCTS Dairy Product Price Support Program § 1430... cow's milk produced in the United States. Purchases are subject to the terms and conditions in CCC's...

National and Governmental Advisory Committee Advice Letters for 2014

EPA Pesticide Factsheets

Advice Letters produced for and/or by the National Advisory Committee and Governmental Advisory Committee to the United States Representative to the North American Commission for Environmental Cooperation

Phomopsis Blight of Junipers

Treesearch

Glenn W. Peterson; C. S. Jr. Hidges

1982-01-01

Phomopsis blight has been a serious problem for more than 75 years in nurseries producing juniper seedlings and grafts. Phomopsis juniperovora Hahn, the fungus causing this disease, is widespread in the United States.

National and Governmental Advisory Committee Advice Letters for 2015

EPA Pesticide Factsheets

Advice Letters produced for and/or by the National Advisory Committee and Governmental Advisory Committee to the United States Representative to the North American Commission for Environmental Cooperation

Development of Nuclear Renewable Oil Shale Systems for Flexible Electricity and Reduced Fossil Fuel Emissions

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

Daniel Curtis; Charles Forsberg; Humberto Garcia

2015-05-01

We propose the development of Nuclear Renewable Oil Shale Systems (NROSS) in northern Europe, China, and the western United States to provide large supplies of flexible, dispatchable, very-low-carbon electricity and fossil fuel production with reduced CO2 emissions. NROSS are a class of large hybrid energy systems in which base-load nuclear reactors provide the primary energy used to produce shale oil from kerogen deposits and simultaneously provide flexible, dispatchable, very-low-carbon electricity to the grid. Kerogen is solid organic matter trapped in sedimentary shale, and large reserves of this resource, called oil shale, are found in northern Europe, China, and the westernmore » United States. NROSS couples electricity generation and transportation fuel production in a single operation, reduces lifecycle carbon emissions from the fuel produced, improves revenue for the nuclear plant, and enables a major shift toward a very-low-carbon electricity grid. NROSS will require a significant development effort in the United States, where kerogen resources have never been developed on a large scale. In Europe, however, nuclear plants have been used for process heat delivery (district heating), and kerogen use is familiar in certain countries. Europe, China, and the United States all have the opportunity to use large scale NROSS development to enable major growth in renewable generation and either substantially reduce or eliminate their dependence on foreign fossil fuel supplies, accelerating their transitions to cleaner, more efficient, and more reliable energy systems.« less

Characterization and virulence potential of serogroup O113 Shiga toxin-producing Escherichia coli strains isolated from beef and cattle in the United States

USDA-ARS?s Scientific Manuscript database

Shiga toxin-producing Escherichia coli (STEC) of serotype O113:H21 have caused severe diseases but are unusual in that they do not produce the intimin protein required for adherence to intestinal epithelial cells. Strains of serogroup O113 are one of the most common STEC found in ground beef and be...

Competing sovereignties: Oil extraction, corporate social responsibility, and indigenous subjectivity in Ecuador

NASA Astrophysics Data System (ADS)

Billo, Emily Ruth

Corporate social responsibility (CSR) programs developed in recent years as the business response to social and environmental criticism of corporate operations, and are most debated in those societies where neoliberalism emerged most prominently, the United States and the United Kingdom. My dissertation expands these debates investigating the CSR programs of a Spanish-owned multinational oil company, Repsol-YPF operating in the Ecuadorian Amazon region. It explores CSR programs as institutions that can facilitate ongoing resource extraction, and particular technologies of rule that serve to discipline indigenous peoples at the point of extraction. I conducted an institutional ethnography to examine the social relationships produced through CSR programs, and contend that the relationships formed within CSR programs enable ongoing resource extraction. This dissertation argues that CSR programs produce entanglements between state, corporate and indigenous actors that lead to competing and conflicting spaces of governance in Ecuador. These entanglements reflect the Ecuadorian state's attempts to 'erase' indigenous difference in the name of securing wealth and membership in the nation-state. In turn, CSR programs can both contain indigenous mobilization and resistance in Ecuador, but also highlight indigenous difference and rights and access to resources, predicated on membership in the nation-state. To that end, the dissertation is attentive to the ambivalence and uncertainty of indigenous actors produced through engagement with corporate capital, and suggests that ambivalence can also be a productive space.

Unitization of oil and gas fields in Texas. A study of legislative, administrative, and judicial policies

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

Weaver, J.L.

1986-01-01

In the 1970s, the long lines of cars at gasoline stations, the blackouts, and the school and factory closings announced to the public that the United States had an ''energy crisis.'' In response, an outpouring of state and federal legislation sought to lessen the effects of the oil and gas shortages and to prevent their recurrence. By 1985, every oil- and gas-producing state but Texas has passed a compulsory unitization statute. ''Unitization'' is the joint, coordinated operation of all, or at least a large part, of an oil or gas reservoir by the owners of the separate tracts overlying themore » reservoir; only by such joint endeavors can the many owners of interests in oil and gas fields operate efficiently to recover as much as possible at the lowest cost. In this book, Jacqueline Lang Weaver explains why Texas failed to enact such a statute--and how Texas has achieved a substantial degree of unitization nonetheless.« less

A Case Study of Resources Management Planning with Multiple Objectives and Projects

Treesearch

David L. Peterson; David G. Silsbee; Daniel L. Schmoldt

1995-01-01

Each National Park Service unit in the United States produces a resources management plan (RMP) every four years or less. The plans commit budgets and personnel to specific projects for four years, but they are prepared with little quantitative and analytical rigor and without formal decisionmaking tools. We have previously described a multiple objective planning...

Strategic and tactiocal planning for managing national park resources

Treesearch

Daniel L. Schmoldt; David L. Peterson

2001-01-01

Each National Park Service unit in the United States produces a resource management plan (RMP) every four years or less. These plans constitute a strategic agenda for a park. Later, tactical plans commit budgets and personnel to specific projects over the planning horizon. Yet, neither planning stage incorporates much quantitative and analytical rigor and is devoid of...

8 CFR 1215.4 - Procedure in case of alien prevented from departing from the United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS CONTROLS OF ALIENS DEPARTING FROM THE UNITED... represented by counsel of his own choice, (3) to have the opportunity to be heard and to present evidence, (4... the time and opportunity to produce evidence and witnesses on his own behalf, and (7) to reasonable...

Minor metals and renewable energy—Diversifying America’s energy sources

USGS Publications Warehouse

Singerling, Sheryl A.; Nassar, Nedal T.

2017-08-16

Solar photovoltaic (PV) and wind turbine technologies are projected to make up an increasing proportion of electricity generation capacity in the United States in the coming decades. By 2050, they will account for 36 percent (or 566 gigawatts) of capacity compared with about 11 percent (or 118 gigawatts) in 2016 (fig. 1; EIA, 2017). There are several different types of commercial solar PV and wind turbine technologies, and each type makes use of different minor metals. “Minor metal” is the term used for metals for which world production is small compared with the more widely produced base metals, and they are often produced as byproducts of the mining or processing of base metals. Minor metals used in renewable energy technologies often have complex supply chains, are often produced primarily outside of the United States, and are also used in many other applications. A larger amount of minor metals will be needed in the future to support the projected increases in solar PV and wind energy production capacity (Nassar and others, 2016).

An improved ELF/VLF method for globally geolocating sprite-producing lightning

NASA Astrophysics Data System (ADS)

Price, Colin; Asfur, Mustafa; Lyons, Walter; Nelson, Thomas

2002-02-01

The majority of sprites, the most common of transient luminous events (TLEs) in the upper atmosphere, are associated with a sub-class of positive cloud-to-ground lightning flashes (+CGs) whose characteristics are slowly being revealed. These +CGs produce extremely low frequency (ELF) and very low frequency (VLF) radiation detectable at great distances from the parent thunderstorm. During the STEPS field program in the United States, ELF/VLF transients associated with sprites were detected in the Negev Desert, Israel, some 11,000 km away. Within a two-hour period on 4 July 2000, all of the sprites detected optically in the United States produced detectable ELF/VLF transients in Israel. All of these transients were of positive polarity (representing positive lightning). Using the VLF data to obtain the azimuth of the transients, and the ELF data to calculate the distance between the source and receiver, we remotely determined the position of the sprite-forming lightning with an average locational error of 184 km (error of 1.6%).

A landsat data tiling and compositing approach optimized for change detection in the conterminous United States

USGS Publications Warehouse

Nelson, Kurtis; Steinwand, Daniel R.

2015-01-01

Annual disturbance maps are produced by the LANDFIRE program across the conterminous United States (CONUS). Existing LANDFIRE disturbance data from 1999 to 2010 are available and current efforts will produce disturbance data through 2012. A tiling and compositing approach was developed to produce bi-annual images optimized for change detection. A tiled grid of 10,000 × 10,000 30 m pixels was defined for CONUS and adjusted to consolidate smaller tiles along national borders, resulting in 98 non-overlapping tiles. Data from Landsat-5,-7, and -8 were re-projected to the tile extents, masked to remove clouds, shadows, water, and snow/ice, then composited using a cosine similarity approach. The resultant images were used in a change detection algorithm to determine areas of vegetation change. This approach enabled more efficient processing compared to using single Landsat scenes, by taking advantage of overlap between adjacent paths, and allowed an automated system to be developed for the entire process.

Climate change and its potential impacts on the Gulf Coast region of the United States.

PubMed

Tchounwou, P B

1999-01-01

The Gulf Coast region of the United States abuts five states, including Alabama, Florida, Louisiana, Mississippi, and Texas. In general, the Gulf of Mexico has a surface area of 1.63 million square kilometers (630,000 square miles) and a watershed area of 4.69 million square kilometers (1.81 million square miles) in the United States. This region is one of the nation's largest ecological systems and is closely linked to a significant portion of the nation's economy. In the Gulf Coast region, energy, fisheries, agriculture, and tourism rank among the most significant sectors of the economy. The Gulf has five of the top ten fishing ports in the United States, and commercial fisheries in the Gulf annually produce nearly 2 billion tons of fish, oysters, shrimps, and crabs. Gulf ports handle one-half of the nation's import-export tonnage. Petroleum produced in the Gulf represents about 80% of the nation's offshore production. The Gulf Coast region largely relies on many natural resources to fuel many important sectors of its economy. But nevertheless, the health and vitality of the Gulf have declined in recent years, caused in part by increasing populations along its coast and the growing demand upon its resources and in part by the accumulation of years of careless depletion, abuse, and neglect of the environment. Equally important are the impacts of natural and human-induced climate change on the economy and on the quality of life for millions of people living in the Gulf Coast region. The results have generated alarming increases in damage to and destruction of the ecosystems and habitats of the Gulf. This paper reviews the nature of global environmental change and addresses the potential health and environmental impacts that may occur in the Gulf Coast region of the United States as a consequence of various environmental alterations resulting from global change.

EnviroAtlas - Average Annual Precipitation 1981-2010 by HUC12 for the Conterminous United States

EPA Pesticide Factsheets

This EnviroAtlas dataset provides the average annual precipitation by 12-digit Hydrologic Unit (HUC). The values were estimated from maps produced by the PRISM Climate Group, Oregon State University. The original data was at the scale of 800 m grid cells representing average precipitation from 1981-2010 in mm. The data was converted to inches of precipitation and then zonal statistics were estimated for a final value of average annual precipitation for each 12 digit HUC. For more information about the original dataset please refer to the PRISM website at http://www.prism.oregonstate.edu/. This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Study of the characteristics of seismic signals generated by natural and cultural phenomena. [such as earthquakes, sonic booms, and nuclear explosions

NASA Technical Reports Server (NTRS)

Goforth, T. T.; Rasmussen, R. K.

1974-01-01

Seismic data recorded at the Tonto Forest Seismological Observatory in Arizona and the Uinta Basin Seismological Observatory in Utah were used to compare the frequency of occurrence, severity, and spectral content of ground motions resulting from earthquakes, and other natural and man-made sources with the motions generated by sonic booms. A search of data recorded at the two observatories yielded a classification of over 180,000 earthquake phase arrivals on the basis of frequency of occurrence versus maximum ground velocity. The majority of the large ground velocities were produced by seismic surface waves from moderate to large earthquakes in the western United States, and particularly along the Pacific Coast of the United States and northern Mexico. A visual analysis of raw film seismogram data over a 3-year period indicates that local and regional seismic events, including quarry blasts, are frequent in occurrence, but do not produce ground motions at the observatories comparable to either the large western United States earthquakes or to sonic booms. Seismic data from the Nevada Test Site nuclear blasts were used to derive magnitude-distance-sonic boom overpressure relations.

Mineral Commodity Profiles: Selenium

USGS Publications Warehouse

Butterman, W.C.; Brown, R.D.

2004-01-01

Overview -- Selenium, which is one of the chalcogen elements in group 16 (or 6A) of the periodic table, is a semiconductor that is chemically similar to sulfur for which it substitutes in many minerals and synthetic compounds. It is a byproduct of copper refining and, to a much lesser extent, lead refining. It is used in many applications, the major ones being a decolorizer for glass, a metallurgical additive to free-machining varieties of ferrous and nonferrous alloys, a constituent in cadmium sulfoselenide pigments, a photoreceptor in xerographic copiers, and a semiconductor in electrical rectifiers and photocells. Refined selenium amounting to more than 1,800 metric tons (t) was produced by 14 countries in 2000. Japan, Canada, the United States, and Belgium, which were the four largest producers, accounted for nearly 85 percent of world production. An estimated 250 t of the world total is secondary selenium, which is recovered from scrapped xerographic copier drums and selenium rectifiers; the selenium in nearly all other uses is dissipated (not recoverable as waste or scrap). The present selenium reserve bases for the United States and the world (including the United States), which are associated with copper deposits, are expected to be able to satisfy demand for selenium for several decades without difficulty.

Renewable Fuel Standard Program

EPA Pesticide Factsheets

Information about regulations, developed by EPA, in collaboration with refiners, renewable fuel producers, and many other stakeholders, that ensure that transportation fuel sold in the United States contains a minimum volume of renewable fuel.

National and Governmental Advisory Committee Advice Letters for 2016

EPA Pesticide Factsheets

Advice Letters and produced by the National Advisory Committee and Governmental Advisory Committee to the United States Representative to the North American Commission for Environmental Cooperation, and EPA responses

Statement on Bt10

EPA Pesticide Factsheets

The United States Environmental Protection Agency regulates pesticidal substances produced in plants and the genetic material necessary for the plant to make those substances. This page describes the review and status of Bt 10.

Status and trends of land change in the United States--1973 to 2000

USGS Publications Warehouse

,

2012-01-01

U.S. Geological Survey (USGS) Professional Paper 1794 is a four-volume series on the status and trends of the Nation’s land use and land cover, providing an assessment of the rates and causes of land-use and land-cover change in the United States between 1973 and 2000. Volumes A, B, C, and D provide analyses for the Western United States, the Great Plains, the Midwest–South Central United States, and the Eastern United States, respectively. The assessments of land-use and land-cover trends are conducted on an ecoregion-by-ecoregion basis, and each ecoregion assessment is guided by a nationally consistent study design that includes mapping, statistical methods, field studies, and analysis. Individual assessments provide a picture of the characteristics of land change occurring in a given ecoregion; in combination, they provide a framework for understanding the complex national mosaic of change and also the causes and consequences of change. Thus, each volume in this series provides a regional assessment of how (and how fast) land use and land cover are changing, and why. The four volumes together form the first comprehensive picture of land change across the Nation. This report is only one of the products produced by USGS on land-use and land-cover change in the United States. Other reports and land-cover statistics are available online at http://landcovertrends.usgs.gov.

USGS Research on Saline Waters Co-Produced with Energy Resources

USGS Publications Warehouse

,

1997-01-01

The United States energy industry faces the challenge of satisfying our expanding thirst for energy while protecting the environment. This challenge is magnified by the increasing volumes of saline water produced with oil and gas in the Nation's aging petroleum fields. Ultimately, energy-producing companies are responsible for disposing of these waters. USGS research provides basic information, for use by regulators, industry, and the public, about the chemistry of co-produced waters and environmentally acceptable ways of handling them.

Attributes for NHDPlus Catchments (Version 1.1)for the Conterminous United States: Contact Time, 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the average contact time, in units of days, compiled for every catchment of NHDPlus for the conterminous United States. Contact time, as described in Wolock and others (1989), is the baseflow residence time in the subsurface. The source data set was the U.S. Geological Survey's (USGS) 1-kilometer grid for the conterminous United States (D.M. Wolock, U.S. Geological Survey, written commun., 2008). The grid was created using a method described by Wolock and others (1997a; see equation 3). In the source data set, the contact time was estimated from 1-kilometer resolution elevation data (Verdin and Greenlee, 1996 ) and STATSGO soil characteristics (Wolock, 1997b). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Initial response of individual soft mast-producing plants to different forest regeneration methods in the Ouachita Mountains

Treesearch

Roger W. Perry; Ronald E. Thill; Philip A. Tappe; David G. Peitz

2004-01-01

Abstract - Recent policy changes have eliminated clearcutting as the primary pine regeneration method on Federal lands in the Southern United States. However, the effects of alternative natural regeneration methods on soft mast production are unknown. We compared plant coverage and mast production of 37 soft mast-producing plants among four...

7 CFR 457.147 - Central and Southern potato crop insurance provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Processing; for potatoes produced for seed, the United States Standards for Grades of Seed Potatoes; and for.... Definitions Certified seed. Potatoes that were entered into the potato certified seed program and that meet all requirements for production to be used to produce a seed crop for the next crop year or a potato...

7 CFR 457.147 - Central and Southern potato crop insurance provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Processing; for potatoes produced for seed, the United States Standards for Grades of Seed Potatoes; and for.... Definitions Certified seed. Potatoes that were entered into the potato certified seed program and that meet all requirements for production to be used to produce a seed crop for the next crop year or a potato...

Hydrogen Data | Geospatial Data Science | NREL

Science.gov Websites

Hydrogen Data Hydrogen Data This hydrogen data estimates the potential for producing hydrogen from Coordinate System Name: GCS_North_American_1983 Coverage File Last Updated Metadata KMZ File Hydrogen Zip of hydrogen could be produced annually from wind, solar, and biomass resources in the United States

SUSTAINABILITY OF NATURAL RUBBER-PRODUCING CROPS IN THE UNITED STATES: APPLIED BIOTECHNOLOGY LESSONS 2000-2010

USDA-ARS?s Scientific Manuscript database

Natural rubber (NR) is a critical and strategic raw material for industrial manufacturing and national defense. Development of a US-based supply of NR is recognized in the Critical Agricultural Materials Act, Public Law 95–592. Domestic rubber-producing crops have been introduced in the US during ti...

Mexico Country Analysis Brief

EIA Publications

2016-01-01

Mexico is one of the largest producers of petroleum and other liquids in the world. Mexico is also the fourth-largest producer in the Americas after the United States, Canada, and Brazil, and an important partner in U.S. energy trade. In 2015, Mexico accounted for 688,000 barrels per day (b/d), or 9%, of U.S. crude oil imports.

76 FR 51434 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-18

... imports of articles like or directly competitive with articles produced by such firm or subdivision have... foreign country of articles like or directly competitive with articles which are produced by such firm or... shifted production of the articles is a party to a free trade agreement with the United States; 2. The...

Detection of pathogens, indicators and antibiotic resistance genes following land application of poultry litter

USDA-ARS?s Scientific Manuscript database

The United States (U.S.) is the world’s largest producer of poultry with over 18,000 kg of poultry litter (PL), a mixture of poultry manure, bedding, feathers, and spilled feed produced as a by-product. This PL is a valuable nutrient source for crop production however; land application of livestock ...

Production, Cost and Chip Characteristics of In-Woods Microchipping

Treesearch

J. Thompson; W. Sprinkle

2013-01-01

Emerging markets for biomass have increased the interest in producing microchips in the field. As a component of a large United States Department of Energy (DOE) funded project, microchipping has been trialed on a limited scale. The goal of the research was to evaluate the production, cost and chip characteristics of a mobile disc chipper configured to produce...

Effect of harvesting methods on fiber and yarn quality from irrigated cotton on the High Plains

USDA-ARS?s Scientific Manuscript database

Over a fourth of the cotton bales produced in the United States since 2002 have been produced in Texas, with most of that cotton coming from the stripper harvested High Plains region, and in recent years, Texas cotton production has represented almost half of all the US cotton production. As irrigat...

12 CFR 404.31 - Procedure for declining to testify and/or produce records.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Procedure for declining to testify and/or produce records. 404.31 Section 404.31 Banks and Banking EXPORT-IMPORT BANK OF THE UNITED STATES INFORMATION DISCLOSURE Demands for Testimony of Current and Former Ex-Im Bank Personnel and for Production of...

National and Governmental Advisory Committee Meetings Documents for 2017

EPA Pesticide Factsheets

Meetings materials,Teleconference Information produced for and/or by the National Advisory Committee and Governmental Advisory Committee to the United States Representative to the North American Commission for Environmental Cooperation

National and Governmental Advisory Committee Meetings Documents for 2015

EPA Pesticide Factsheets

Meetings materials,Teleconference Information produced for and/or by the National Advisory Committee and Governmental Advisory Committee to the United States Representative to the North American Commission for Environmental Cooperation

National and Governmental Advisory Committee Meetings Documents for 2016

EPA Pesticide Factsheets

Meetings materials,Teleconference Information produced for and/or by the National Advisory Committee and Governmental Advisory Committee to the United States Representative to the North American Commission for Environmental Cooperation

9 CFR 98.11 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the donor dam will be bred to produce embryos for importation into the United States, and where the..., cervids (deer, elk, moose, and antelope), sheep, goats, and giraffes. Swine. The domestic hog and all...

9 CFR 98.11 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the donor dam will be bred to produce embryos for importation into the United States, and where the..., cervids (deer, elk, moose, and antelope), sheep, goats, and giraffes. Swine. The domestic hog and all...

National and Governmental Advisory Committee Meetings Documents for 2018

EPA Pesticide Factsheets

Meetings materials,Teleconference Information produced for and/or by the National Advisory Committee and Governmental Advisory Committee to the United States Representative to the North American Commission for Environmental Cooperation

Nursery Diseases of Western Conifers

Treesearch

Jerry W. Riffle; Richard S. Jr. Smith

1979-01-01

Forest tree nurseries in the Western United States, the region immediately west of the Great Plains, currently produce over 250 million trees per year. Recent Federal legislation requires the Forest Service to increase its efforts in reforestation of nonstocked forest land, and some States now require owners of forest land to provide for reforestation immediately...

Northeast regional climate hub assessment of climate change vulnerability and adaptation and mitigation strategies

USDA-ARS?s Scientific Manuscript database

About 21 percent of land in the 12 Northeastern States is farmland (6 percent of national total), and 62 percent is classified as timberland (total land area covered by trees is somewhat larger). The northeastern United States is home to about 175,000 farms that collectively produce agricultural com...

Lindera melissifolia seed bank study in a lower Mississippi Alluvial Valley bottomland forest

Treesearch

K.F. Connor; G.M. Schaefer; J.B. Donahoo; M.S. Devall; E.S. Gardiner; T.D. Leininger; A.D. Wilson; N.M. Schiff; P.B. Hamel; S.J. Zarnoch

2013-01-01

Lindera melissifolia (Walter) Blume, or pondberry, is federally listed as an endangered shrub and grows in warm, humid lowland forests of seven states in the southeastern United States. The dioecious plants usually form clonal colonies as a result of rhizome sprouting. Although L. melissifolia can annually produce many bright...

[Corn.

ERIC Educational Resources Information Center

Iowa History for Young People, 1993

1993-01-01

This theme issue focuses on corn. Iowa is the number one corn producing state in the United States. The featured articles in the issue concern, among other topics, Iowa children who live on farms, facts and statistics about corn, the Mesquakie Indians and corn shelling, corn hybrids, a short story, and the corn palaces of Sioux City. Activities,…

US tornadoes. Part 1: 70-year statistics

NASA Technical Reports Server (NTRS)

Fujita, T. T.

1987-01-01

If tornadoes were counted as the Gross National Product, no other country on the surface of the earth could come even close to the United States. During the recent 70 year period, the United States produced 31,054 tornadoes which left behind a cumulative path of 132,005 miles (212,396 km) which would circle the world 5.3 times along the equator. In completing the book, staff members of the Satellite and Mesometeorlogy Research Project (1961 to the present) played an important role in collecting, evaluating, and archiving the historical tornado data.

National geochemical data base; PLUTO geochemical data base for the United States

USGS Publications Warehouse

Baedecker, Philip A.; Grossman, Jeffrey N.; Buttleman, Kim P.

1998-01-01

The PLUTO CD-ROM data base contains inorganic geothermal data obtained by the analytical laboratories of the Geologic Division of the U.S. Geological Survey (USGS) for the United States, including Hawaii and Alaska, in support of USGS program activities requiring chemical data. This CD-ROM was produced in accordance with the ISO 9660 standard and can be accessed by any computer system that has the appropriate software to read the ISO 9660 discs; however, the disc is intended for use in a DOS environment.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Average Atmospheric (Wet) Deposition of Inorganic Nitrogen, 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the average atmospheric (wet) deposition, in kilograms per square kilometer, of inorganic nitrogen for the year 2002 compiled for every catchment of NHDPlus for the conterminous United States. The source data set for wet deposition was from the USGS's raster data set atmospheric (wet) deposition of inorganic nitrogen for 2002 (Gronberg, 2005). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years (2007-2008), an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Nutrient Application (Phosphorus and Nitrogen ) for Fertilizer and Manure Applied to Crops (Cropsplit), 2002

USGS Publications Warehouse

Wieczorek, Michael; LaMotte, Andrew E.

2010-01-01

This data set represents the estimated amount of phosphorus and nitrogen fertilizers applied to selected crops for the year 2002, compiled for every catchment of NHDPlus for the conterminous United States. The source data set is based on 2002 fertilizer data (Ruddy and others, 2006) and tabulated by crop type per county (Alexander and others, 2007). The NHDPlus Version 1.1 is an integrated suite of application-ready geospatial datasets that incorporates many of the best features of the National Hydrography Dataset (NHD) and the National Elevation Dataset (NED). The NHDPlus includes a stream network (based on the 1:100,00-scale NHD), improved networking, naming, and value-added attributes (VAAs). NHDPlus also includes elevation-derived catchments (drainage areas) produced using a drainage enforcement technique first widely used in New England, and thus referred to as "the New England Method." This technique involves "burning in" the 1:100,000-scale NHD and when available building "walls" using the National Watershed Boundary Dataset (WBD). The resulting modified digital elevation model (HydroDEM) is used to produce hydrologic derivatives that agree with the NHD and WBD. Over the past two years, an interdisciplinary team from the U.S. Geological Survey (USGS), and the U.S. Environmental Protection Agency (USEPA), and contractors, found that this method produces the best quality NHD catchments using an automated process (USEPA, 2007). The NHDPlus dataset is organized by 18 Production Units that cover the conterminous United States. The NHDPlus version 1.1 data are grouped by the U.S. Geologic Survey's Major River Basins (MRBs, Crawford and others, 2006). MRB1, covering the New England and Mid-Atlantic River basins, contains NHDPlus Production Units 1 and 2. MRB2, covering the South Atlantic-Gulf and Tennessee River basins, contains NHDPlus Production Units 3 and 6. MRB3, covering the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy River basins, contains NHDPlus Production Units 4, 5, 7 and 9. MRB4, covering the Missouri River basins, contains NHDPlus Production Units 10-lower and 10-upper. MRB5, covering the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf River basins, contains NHDPlus Production Units 8, 11 and 12. MRB6, covering the Rio Grande, Colorado and Great Basin River basins, contains NHDPlus Production Units 13, 14, 15 and 16. MRB7, covering the Pacific Northwest River basins, contains NHDPlus Production Unit 17. MRB8, covering California River basins, contains NHDPlus Production Unit 18.

Profile 1999 : softwood sawmills in the United States and Canada

Treesearch

Henry. Spelter; Tim. McKeever

More than 1,200 sawmills produce the bulk of U.S. and Canadian softwood lumber. The maps and tables in this report show the location and size of these mills by State and Province. Analysis of timber inventories in relation to use shows a close correspondence between pricing and use intensity. In some Southern States, the intensity of use is approaching recent growth...

22 CFR 124.13 - Procurement by United States persons in foreign countries (offshore procurement).

Code of Federal Regulations, 2012 CFR

2012-04-01

... (build-to-print means producing an end-item (i.e., system, subsystem or component) from technical... of any information which discloses design methodology, engineering analysis, detailed process...

22 CFR 124.13 - Procurement by United States persons in foreign countries (offshore procurement).

Code of Federal Regulations, 2011 CFR

2011-04-01

... (build-to-print means producing an end-item (i.e., system, subsystem or component) from technical... of any information which discloses design methodology, engineering analysis, detailed process...

22 CFR 124.13 - Procurement by United States persons in foreign countries (offshore procurement).

Code of Federal Regulations, 2014 CFR

2014-04-01

... (build-to-print means producing an end-item (i.e., system, subsystem or component) from technical... of any information which discloses design methodology, engineering analysis, detailed process...

22 CFR 124.13 - Procurement by United States persons in foreign countries (offshore procurement).

Code of Federal Regulations, 2010 CFR

2010-04-01

... (build-to-print means producing an end-item (i.e., system, subsystem or component) from technical... of any information which discloses design methodology, engineering analysis, detailed process...

22 CFR 124.13 - Procurement by United States persons in foreign countries (offshore procurement).

Code of Federal Regulations, 2013 CFR

2013-04-01

... (build-to-print means producing an end-item (i.e., system, subsystem or component) from technical... of any information which discloses design methodology, engineering analysis, detailed process...

7 CFR 1220.610 - Producer.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND... person engaged in the growing of soybeans in the United States who owns or who shares the ownership and risk of loss of such soybeans. ...

7 CFR 1220.610 - Producer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND... person engaged in the growing of soybeans in the United States who owns or who shares the ownership and risk of loss of such soybeans. ...

National and Governmental Advisory Committee Advice Letters and EPA Responses for 2017

EPA Pesticide Factsheets

Advice Letters and produced by the National Advisory Committee and Governmental Advisory Committee to the United States Representative to the North American Commission for Environmental Cooperation, and EPA responses

How do land-use legacies affect ecosystem services in United States cultural landscapes?

Treesearch

Carly Ziter; Rose A. Graves; Monica G. Turner

2017-01-01

ContextLandscape-scale studies of ecosystem services (ES) have increased, but few consider land-use history. Historical land use may be especially important in cultural landscapes, producing legacies...

75 FR 14545 - Revisions to the California State Implementation Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-26

... producing devices by covering hot wells and collecting vapors for recycle to refinery gas or incineration... refinery process unit turnaround by collecting vapors for recycle to refinery gas, incineration, or flaring...

7 CFR 63.105 - Nominating organizations.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) The membership of the organization consists primarily of active sheep or goat producers in the United States; and (2) The primary interest of the organization is the production of sheep or goats in the...

78 FR 39704 - Notice of Intent To Grant Exclusive License

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

... SYNTHESIS OF A MALE-PRODUCED PHEROMONE FOR THE NEOTROPICAL ROOT WEEVIL DIAPREPES ABBREVIATUS (COLEOPTERA... Federal Government's patent rights in this invention are assigned to the United States of America, as...

Two eras of globalization and hardwood sawtimber demand

Treesearch

William G. Luppold; Matthew S. Bumgardner

2006-01-01

In the early 1970s, the adoption of floating exchange rates resulted in more fluid transfers between international currencies and spurred increased international demand for hardwood lumber produced in the United States.

Connecting smoke plumes to sources using Hazard Mapping System (HMS) smoke and fire location data over North America

NASA Astrophysics Data System (ADS)

Brey, Steven J.; Ruminski, Mark; Atwood, Samuel A.; Fischer, Emily V.

2018-02-01

Fires represent an air quality challenge because they are large, dynamic and transient sources of particulate matter and ozone precursors. Transported smoke can deteriorate air quality over large regions. Fire severity and frequency are likely to increase in the future, exacerbating an existing problem. Using the National Environmental Satellite, Data, and Information Service (NESDIS) Hazard Mapping System (HMS) smoke data for North America for the period 2007 to 2014, we examine a subset of fires that are confirmed to have produced sufficient smoke to warrant the initiation of a U.S. National Weather Service smoke forecast. We find that gridded HMS-analyzed fires are well correlated (r = 0.84) with emissions from the Global Fire Emissions Inventory Database 4s (GFED4s). We define a new metric, smoke hours, by linking observed smoke plumes to active fires using ensembles of forward trajectories. This work shows that the Southwest, Northwest, and Northwest Territories initiate the most air quality forecasts and produce more smoke than any other North American region by measure of the number of HYSPLIT points analyzed, the duration of those HYSPLIT points, and the total number of smoke hours produced. The average number of days with smoke plumes overhead is largest over the north-central United States. Only Alaska, the Northwest, the Southwest, and Southeast United States regions produce the majority of smoke plumes observed over their own borders. This work moves a new dataset from a daily operational setting to a research context, and it demonstrates how changes to the frequency or intensity of fires in the western United States could impact other regions.

Mineral commodity profiles: Silver

USGS Publications Warehouse

Butterman, W.C.; Hilliard, Henry E.

2005-01-01

Overview -- Silver is one of the eight precious, or noble, metals; the others are gold and the six platinum-group metals (PGM). World mine production in 2001 was 18,700 metric tons (t) and came from mines in 60 countries; the 10 leading producing countries accounted for 86 percent of the total. The largest producer was Mexico, followed by Peru, Australia, and the United States. About 25 percent of the silver mined in the world in 2001 came from silver ores; 15 percent, from gold ores and the remaining 60 percent, from copper, lead, and zinc ores. In the United States, 14 percent of the silver mined in 2001 came from silver ores; 39 percent, from gold ores; 10 percent, from copper and copper-molybdenum ores; and 37 percent, from lead, zinc, and lead-zinc ores. The precious metal ores (gold and silver) came from 30 lode mines and 10 placer mines; the base-metal ores (copper, lead, molybdenum, and zinc) came from 24 lode mines. Placer mines yielded less than 1 percent of the national silver production. Silver was mined in 12 States, of which Nevada was by far the largest producer; it accounted for nearly one-third of the national total. The production of silver at domestic mines generated employment for about 1,100 mine and mill workers. The value of mined domestic silver was estimated to be $290 million. Of the nearly 27,000 t of world silver that was fabricated in 2001, about one-third went into jewelry and silverware, one-fourth into the light-sensitive compounds used in photography, and nearly all the remainder went for industrial uses, of which there were 7 substantial uses and many other small-volume uses. By comparison, 85 percent of the silver used in the United States went to photography and industrial uses, 8 percent to jewelry and silverware, and 7 percent to coins and medals. The United States was the largest consumer of silver followed by India, Japan, and Italy; the 13 largest consuming countries accounted for nearly 90 percent of the world total. In the United States, about 30 companies accounted for more than 90 percent of the silver fabricated. The consumption of silver for all fabrication uses is expected to grow slowly through the decade ending in 2010 at about 1.3 percent per year for the world and 2.4 percent per year for the United States. World and U.S. reserves and reserve bases are more than adequate to satisfy the demand for newly mined silver through 2010. The other components of supply will be silver recovered from scrap, silver from industrial stocks, and silver bullion that is sold into the market from commodity exchange and private stocks.

Infant botulism in the United States: an epidemiologic study of cases occurring outside of California.

PubMed Central

Morris, J G; Snyder, J D; Wilson, R; Feldman, R A

1983-01-01

Data were obtained for the 96 hospitalized cases of infant botulism reported to the Centers for Disease Control between 1976-1980 from all states other than California. Forty-one cases were associated with Clostridium botulinum type A, 53 with type B, one with type F, and one with a strain of C. botulinum capable of producing both type B and F toxin. Cases occurred in 25 states; the disease was more common in the western part of the United States, with the highest attack rates reported for Utah and New Mexico. Birth-weights of hospitalized infants with infant botulism tended to be high compared with birth-weights in the United States population. Mothers of infants with infant botulism tended to be older and better educated than mothers in the general population. Seventy per cent of infants had been predominantly breast-fed; breast-feeding in type B cases was associated with a significantly older age at onset of illness. Images FIGURE 2 PMID:6638233

Diatomite

USGS Publications Warehouse

Crangle, R.D.

2013-01-01

The United States continues to be the world’s leading producer and consumer of diatomite. Production of diatomite in the United States during 2012 was estimated to be 820 kt (903,000 st), a slight increase compared with 2011 production. The unit value of diatomite varied widely by end use in 2012. Diatomite used as a lightweight aggregate was priced at $11/t ($9.98/st), while specialty-grade diatomite, used in art supplies, cosmetics, or biomedical applications, could be priced as high as $10,000/t ($9,000/st). Filter-grade diatomite had an average unit value of $330/t ($299/st). Seven companies operated 10 mines and nine processing facilities in California, Nevada, Oregon and Washington. U.S. diatomite exports totaled about 96 kt (106,000 st). Imports were much lower at approximately 3.07 kt (3,380 st).

Diatomite

USGS Publications Warehouse

Crangle, R.D.

2012-01-01

The United States continues to be the world's leading producer and consumer of diatomite. Production of diatomite in the United States during 2011 was estimated to be 600 kt (661,000 st), a slight increase compared with 2010 production. The unit value of diatomite varied widely by end use in 2011. Diatomite used as a lightweight aggregate was priced at $8.82/t ($8/st), while specialty-grade diatomite, used in art supplies, cosmetics, or biomedical applications, was priced as high as $10,000/t ($9,070/st) on a spot basis. Filter-grade diatomite had an average unit value of $394/t ($357/st). Seven companies operated 10 mines an nine processing facilities in California, Nevada, Oregon and Washington. U.S. diatomite exports totaled about 120 kt (132,000 st). Imports were much lower, at approximately 1 kt (1,100 st).

Social Studies Units: An Idea Becomes Law [and] The State; Forms of Government and Political Systems. English-Vietnamese.

ERIC Educational Resources Information Center

Markatos, John; And Others

Two secondary level social studies units concerning two aspects of American democracy, the legislative function of Congress and the basic forms of government and political systems, are translated into Vietnamese and adapted for intermediate and secondary instructional levels. They had originally been produced in Spanish and English for the federal…

Continental-scale simulation of burn probabilities, flame lengths, and fire size distribution for the United States

Treesearch

Mark A. Finney; Charles W. McHugh; Isaac Grenfell; Karin L. Riley

2010-01-01

Components of a quantitative risk assessment were produced by simulation of burn probabilities and fire behavior variation for 134 fire planning units (FPUs) across the continental U.S. The system uses fire growth simulation of ignitions modeled from relationships between large fire occurrence and the fire danger index Energy Release Component (ERC). Simulations of 10,...

77 FR 46684 - In the Matter of: Universal Industries Limited, Inc., 3050 SW 14th Place Unit 3, Boynton Beach...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-06

... export from the United States to Singapore military aircraft parts, that is approximately 200 J-85 Stage... owned, possessed or controlled by the Denied Person, or service any item, of whatever origin, that is... the foreign-produced direct product of U.S.-origin technology. V. This Order is effective immediately...

19 CFR 191.13 - Packaging materials.

Code of Federal Regulations, 2014 CFR

2014-04-01

.... Drawback of duties is provided in § 313(q)(1) of the Act, as amended (19 U.S.C. 1313(q)(1)), on imported... United States from imported materials. Drawback of duties is provided in § 313(q)(2) of the Act, as amended (19 U.S.C. 1313(q)(2)), on packaging material that is manufactured or produced in the United...

19 CFR 191.13 - Packaging materials.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... Drawback of duties is provided in § 313(q)(1) of the Act, as amended (19 U.S.C. 1313(q)(1)), on imported... United States from imported materials. Drawback of duties is provided in § 313(q)(2) of the Act, as amended (19 U.S.C. 1313(q)(2)), on packaging material that is manufactured or produced in the United...

19 CFR 191.13 - Packaging materials.

Code of Federal Regulations, 2013 CFR

2013-04-01

.... Drawback of duties is provided in § 313(q)(1) of the Act, as amended (19 U.S.C. 1313(q)(1)), on imported... United States from imported materials. Drawback of duties is provided in § 313(q)(2) of the Act, as amended (19 U.S.C. 1313(q)(2)), on packaging material that is manufactured or produced in the United...

19 CFR 191.13 - Packaging materials.

Code of Federal Regulations, 2012 CFR

2012-04-01

.... Drawback of duties is provided in § 313(q)(1) of the Act, as amended (19 U.S.C. 1313(q)(1)), on imported... United States from imported materials. Drawback of duties is provided in § 313(q)(2) of the Act, as amended (19 U.S.C. 1313(q)(2)), on packaging material that is manufactured or produced in the United...

Status and trends of land change in the Eastern United States—1973 to 2000

USGS Publications Warehouse

Sayler, Kristi L.; Acevedo, William; Taylor, Janis

2016-09-28

PrefaceU.S. Geological Survey (USGS) Professional Paper 1794–D is the fourth in a four-volume series on the status and trends of the Nation’s land use and land cover, providing an assessment of the rates and causes of land-use and land-cover change in the Eastern United States between 1973 and 2000. Volumes A, B, and C provide similar analyses for the Western United States, the Great Plains of the United States, and the Midwest–South Central United States, respectively. The assessments of land-use and land-cover trends are conducted on an ecoregion-by-ecoregion basis, and each ecoregion assessment is guided by a nationally consistent study design that includes mapping, statistical methods, field studies, and analysis. Individual assessments provide a picture of the characteristics of land change occurring in a given ecoregion; in combination, they provide a framework for understanding the complex national mosaic of change and also the causes and consequences of change. Thus, each volume in this series provides a regional assessment of how (and how fast) land use and land cover are changing, and why. The four volumes together form the first comprehensive picture of land change across the Nation.Geographic understanding of land-use and land-cover change is directly relevant to a wide variety of stakeholders, including land and resource managers, policymakers, and scientists. The chapters in this volume present brief summaries of the patterns and rates of land change observed in each ecoregion in the Eastern United States, together with field photographs, statistics, and comparisons with other assessments. In addition, a synthesis chapter summarizes the scope of land change observed across the entire Eastern United States. The studies provide a way of integrating information across the landscape, and they form a critical component in the efforts to understand how land use and land cover affect important issues such as the provision of ecological goods and services and also the determination of risks to, and vulnerabilities of, human communities. Results from this project also are published in peer-reviewed journals, and they are further used to produce maps of change and other tools for land management, as well as to provide inputs for carbon-cycle modeling and other climate change research.This report is only one of the products produced by USGS on land-use and land-cover change in the United States. Other reports and land-cover statistics are available online at http://landcovertrends.usgs.gov.

International strategic minerals inventory summary report; tin

USGS Publications Warehouse

Sutphin, D.M.; Sabin, A.E.; Reed, B.L.

1990-01-01

The International Strategic Minerals Inventory tin inventory contains records for 56 major tin deposits and districts in 21 countries. These countries accounted for 98 percent of the 10 million metric tons of tin produced in the period 1934-87. Tin is a good alloying metal and is generally nontoxic, and its chief uses are as tinplate for tin cans and as solder in electronics. The 56 locations consist of 39 lode deposits and 17 placers and contain almost 7.5 million metric tons of tin in identified economic resources (R1E) and another 1.5 million metric tons of tin in other resource categories. Most of these resources are in major deposits that have been known for over a hundred years. Lode deposits account for 44 percent of the R1E and 87 percent of the resources in other categories. Placer deposits make up the remainder. Low-income and middle-income countries, including Bolivia and Brazil and countries along the Southeast Asian Tin Belt such as Malaysia, Thailand, and Indonesia account for 91 percent of the R1E resources of tin and for 61 percent of resources in other categories. The United States has less than 0.05 percent of the world's tin R1E in major deposits. Available data suggest that the Soviet Union may have about 4 percent of resources in this category. The industrial market economy countries of the United States, Japan, Federal Republic of Germany, and the United Kingdom are major consumers of tin, whereas the major tin-producing countries generally consume little tin. The Soviet Union and China are both major producers and consumers of tin. At the end of World War II, the four largest tin-producing countries (Bolivia, the Belgian Congo (Zaire), Nigeria, and Malaysia) produced over 80 percent of the world's tin. In 1986, the portion of production from the four largest producers (Malaysia, Brazil, Soviet Union, Indonesia) declined to about 55 percent, while the price of tin rose from about $1,500 to $18,000 per metric ton. In response to tin shortages during World War II, the United States began stockpiling refined tin metal from approximately 1946 to 1953 to ensure a strategic supply in the event of another war. Since World War II, there have been six International Tin Agreements to maintain price and supply stability between tin producers and consumers. Artificially high prices set by the tin-producing members and a tin glut brought on by independent producers like Brazil caused the collapse of the world tin market in late 1985; the International Tin Council exhausted its credit to support the market price. By the year 2025, Bolivia's underground lode mines will likely have insignificant production, as will those in the United Kingdom. Tin mines in the Southeast Asian Tin Belt will still be active. Brazil, which has risen from the eighth-ranked tin-producing country in 1982 to the largest producer in 1988, will likely be a major influence on world tin production well into the 21st century. The future mining activity of deposits presently inactive in Australia is impossible to predict.

Thirty-eighth annual report of the Director of the United States Geological Survey

USGS Publications Warehouse

Smith, George Otis

1917-01-01

The appropriations for the work of the United States Geological Survey for the fiscal year 1916-17 comprised items amounting to $1,605,520. The plan of operations as approved by the Secretary of the Interior included geologic surveys in the United States and Alaska, reconnaissance and detailed, of 40,937 square miles, topographic surveys of 32,245 square miles, stream gaging at 1,197 stations, the classification of public lands to an amount of more than 18,000,000 acres, and the collection of statistics of production and consumption from more than 90,000 producers, covering more than 75 mineral products. During the year 203 scientific and economic reports were published, and at the end of the year the Survey members holding appointments from the Secretary numbered 934, an increase of 62.

The impact and acceptability of Canadian-style cigarette warning labels among U.S. smokers and nonsmokers.

PubMed

Peters, Ellen; Romer, Daniel; Slovic, Paul; Jamieson, Kathleen Hall; Wharfield, Leisha; Mertz, C K; Carpenter, Stephanie M

2007-04-01

Cigarette smoking is a major source of mortality and medical costs in the United States. More graphic and salient warning labels on cigarette packs as used in Canada may help to reduce smoking initiation and increase quit attempts. However, the labels also may lead to defensive reactions among smokers. In an experimental setting, smokers and nonsmokers were exposed to Canadian or U.S. warning labels. Compared with current U.S. labels, Canadian labels produced more negative affective reactions to smoking cues and to the smoker image among both smokers and nonsmokers without signs of defensive reactions from smokers. A majority of both smokers and nonsmokers endorsed the use of Canadian labels in the United States. Canadian-style warnings should be adopted in the United States as part of the country's overall tobacco control strategy.

Monoterpenes are the largest source of summertime organic aerosol in the southeastern United States

DOE PAGES

Zhang, Haofei; Yee, Lindsay D.; Lee, Ben H.; ...

2018-02-12

The chemical complexity of atmospheric organic aerosol (OA) has caused substantial uncertainties in understanding its origins and environmental impacts. Here, we provide constraints on OA origins through compositional characterization with molecular-level details. Our results suggest that secondary OA (SOA) from monoterpene oxidation accounts for approximately half of summertime fine OA in Centreville, AL, a forested area in the southeastern United States influenced by anthropogenic pollution. We find that different chemical processes involving nitrogen oxides, during days and nights, play a central role in determining the mass of monoterpene SOA produced. These findings elucidate the strong anthropogenic–biogenic interaction affecting ambient aerosolmore » in the southeastern United States and point out the importance of reducing anthropogenic emissions, especially under a changing climate, where biogenic emissions will likely keep increasing.« less

Trends in Reported Foodborne Illness in the United States; 1996-2013.

PubMed

Powell, Mark R

2016-08-01

Retrospective review is a key to designing effective food safety measures. The analysis examines trends in the reported incidence of illness due to bacterial pathogens commonly transmitted by food in the United States during 1996-2013 with and without specifying a model form for trend. The findings indicate early declines in reported incidence followed by a period of no significant trend for Campylobacter, Listeria, Shiga toxin-producing Escherichia coli O157, and Yersinia. The results are inconclusive about whether there is no trend or an increasing trend for Salmonella. While Shigella exhibits a continuous decline, Vibrio exhibits a continuous increase. Overall, the findings indicate a lack of evidence for continuous reduction in illness due to bacterial pathogens commonly transmitted by food in the United States during 1996-2013. © 2015 Society for Risk Analysis.

Monoterpenes are the largest source of summertime organic aerosol in the southeastern United States

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

Zhang, Haofei; Yee, Lindsay D.; Lee, Ben H.

The chemical complexity of atmospheric organic aerosol (OA) has caused substantial uncertainties in understanding its origins and environmental impacts. Here, we provide constraints on OA origins through compositional characterization with molecular-level details. Our results suggest that secondary OA (SOA) from monoterpene oxidation accounts for approximately half of summertime fine OA in Centreville, AL, a forested area in the southeastern United States influenced by anthropogenic pollution. We find that different chemical processes involving nitrogen oxides, during days and nights, play a central role in determining the mass of monoterpene SOA produced. These findings elucidate the strong anthropogenic–biogenic interaction affecting ambient aerosolmore » in the southeastern United States and point out the importance of reducing anthropogenic emissions, especially under a changing climate, where biogenic emissions will likely keep increasing.« less

Radar characteristics of tornadic and non-tornadic quasi-linear convective systems over the central United States

NASA Astrophysics Data System (ADS)

Grana, Sarah

Quasi-Linear Convective Systems (QLCS) are linear convective systems known to produce a variety of severe weather threats including damaging winds, hail, flooding, and even tornadoes. Previous studies have found that QLCSs are most common in the Ohio and Mississippi River Valleys and produce roughly 18% of tornadoes across the United States. In addition, it has been shown that QLCS tornadoes spawn from low-level circulations called mesovortices. Mesovortices build quickly from the ground up making it very difficult to accurately identify them on radar, especially at long distances. Therefore, it is imperative that more research be done to distinguish between QLCSs that produce tornadoes and those that do not. Fifty-seven QLCS events were selected to investigate how radar parameters differ between tornadic and non-tornadic QLCSs. These events were broken into the following categories: warm season tornadic, warm season non-tornadic, cold season tornadic, and cold season non-tornadic. Tornadic cases produced one or more tornadoes, while non-tornadic cases had tornado warnings issued without a tornado actually being produced. These events were chosen based on their geographical location and the data available. The goal was to find radar parameters that were statistically significantly different between tornadic events and non-tornadic events.

In vitro evaluation of the antimicrobial agent AquaFrin(TM) as a bactericide and selective algicide for use in channel catfish (Ictalurus punctatus) aquaculture

USDA-ARS?s Scientific Manuscript database

Producers of pond-raised channel catfish in the southeastern United States can experience huge economic losses due to the bacterial diseases enteric septicemia of catfish (ESC) and columnaris and to the presence of the certain odor-producing cyanobacteria in production ponds that result in “off-flav...

Farm service agency employee intentions to use weather and climate data in professional services

Treesearch

Rachel E. Schattman; Gabrielle Roesch-McNally; Sarah Wiener; Meredith T. Niles; David Y. Hollinger

2018-01-01

Agricultural service providers often work closely with producers, and are well positioned to include weather and climate change information in the services they provide. By doing so, they can help producers reduce risks due to climate variability and change. A national survey of United States Department of Agriculture Farm Service Agency (FSA) field staff (n...

Learning Study: Helping Teachers to Use Theory, Develop Professionally, and Produce New Knowledge to Be Shared

ERIC Educational Resources Information Center

Pang, Ming Fai; Ling, Lo Mun

2012-01-01

The lesson study approach is a systematic process for producing professional knowledge about teaching by teachers, and has spread rapidly and extensively in the United States. The learning study approach is essentially a kind of lesson study with an explicit learning theory--the variation theory of learning. In this paper, we argue that having an…

Survey studies how to reach primary hardwood producers with new information

Treesearch

Philip Araman; Robert Smith; Matthew Winn

2009-01-01

It is important for the timber industry to obtain new knowledge in order to stay competitive, increase productivity, or to produce new products from a sometime changing resource. We sought to understand how new knowledge— innovative techniques, improved technology, and marketing information—reach our primary forest industries in the United States. We surveyed hardwood...

Fluorspar

USGS Publications Warehouse

Miller, M.

2013-01-01

World fluorspar demand slowed in 2012 and, according to some sources prices decreased, especially in the latter half of the year. In 2012, nearly all fluorspar (CaF2) consumption in the United States was from imports. Hastie Mining and Trucking Co. produced some fluorspar as a byproduct of its limestone quarry operations in Illinois. In addition, a small amount of usable synthetic fluorspar was produced from industrial waste streams.

Fluorspar

USGS Publications Warehouse

Miller, M.M.

2011-01-01

World fluorspar demand showed some signs of recovery in 2010 but was still depressed compared with 2008. In 2010, nearly all fluorspar (CaF[sub2]) consumption in the United States was from imports. Hastie Mining and Trucking Co. produced some fluorspar as a byproduct from its limestone quarry operations in Illinois. In addition, a small amount of usable synthetic fluorspar was produced from industrial waste streams.

Increasing Hardwood Lumber Recovery and Value at the Edger and Trimmer

Treesearch

D. Earl Kline; Philip A. Araman; C. Regalado

1991-01-01

There are over 3500 sawmills producing hardwood lumber in the Southeastern portion of the United States for the household furniture, cabinet, millwork, dimension, and flooring industries as well as for the export market. To stay in business, these sawmills must be able to produce the highest possible value lumber from any given saw log. In these mills, about 20 percent...

Analysis on technology status and development of peanut harvest mechanization of China and the United States

USDA-ARS?s Scientific Manuscript database

Peanut is a very important crop for food and edible oil in the world. China is the world’s largest peanut producer accounting for about 40% of the world’s annual production. Following India, China has the second-largest area of planted to peanut annually. While China, India, and Nigeria produce mor...

7 CFR 63.100 - Establishment and membership.

Code of Federal Regulations, 2011 CFR

2011-01-01

...: (a) Voting members. (1) Four members shall be active producers of sheep or goats in the United States... expertise in lamb, wool, goat, or goat product marketing. (b) Non-voting members. (1) One member shall be...

Words on the Street: Homeless People's Newspapers.

ERIC Educational Resources Information Center

Dodge, Chris

1999-01-01

Suggests that librarians should include street newspapers, produced by homeless people and their advocates, in their collections. Discusses characteristics and features of these newspapers and describes different papers from cities across the United States. (AEF)

Applied Economics: Consumers and Producers

ERIC Educational Resources Information Center

Olsen, Henry D.; Perry, Loretta S.

1972-01-01

Describes an economic unit for first graders prepared by students in a social studies methods course at Ohio University in Athens. States seven economic concepts which were identified as being within the understanding of first graders. (Author/DR)

Cemex, Inc., Global Clean Air Act Settlement

EPA Pesticide Factsheets

Cemex, Inc. (Cemex) is a Louisiana corporation, and maintains its corporate headquarters in Houston, Texas. Cemex is one of the largest producers of Portland cement in the United States, owning and operating 12 cement manufacturing plants.

Congestion pricing : a primer : overview

DOT National Transportation Integrated Search

2008-10-01

This Overview primer was produced to explain the concept of congestion pricing and its benefits, to present examples of congestion-pricing approaches implemented in the United States and abroad, and to briefly discuss federal-aid policy and programs ...

Guidelines for model calibration and application to flow simulation in the Death Valley regional groundwater system

USGS Publications Warehouse

Hill, M.C.; D'Agnese, F. A.; Faunt, C.C.

2000-01-01

Fourteen guidelines are described which are intended to produce calibrated groundwater models likely to represent the associated real systems more accurately than typically used methods. The 14 guidelines are discussed in the context of the calibration of a regional groundwater flow model of the Death Valley region in the southwestern United States. This groundwater flow system contains two sites of national significance from which the subsurface transport of contaminants could be or is of concern: Yucca Mountain, which is the potential site of the United States high-level nuclear-waste disposal; and the Nevada Test Site, which contains a number of underground nuclear-testing locations. This application of the guidelines demonstrates how they may be used for model calibration and evaluation, and also to direct further model development and data collection.Fourteen guidelines are described which are intended to produce calibrated groundwater models likely to represent the associated real systems more accurately than typically used methods. The 14 guidelines are discussed in the context of the calibration of a regional groundwater flow model of the Death Valley region in the southwestern United States. This groundwater flow system contains two sites of national significance from which the subsurface transport of contaminants could be or is of concern: Yucca Mountain, which is the potential site of the United States high-level nuclear-waste disposal; and the Nevada Test Site, which contains a number of underground nuclear-testing locations. This application of the guidelines demonstrates how they may be used for model calibration and evaluation, and also to direct further model development and data collection.

Regional variability in the accuracy of statistical reproductions of historical time series of daily streamflow at ungaged locations

NASA Astrophysics Data System (ADS)

Farmer, W. H.; Archfield, S. A.; Over, T. M.; Kiang, J. E.

2015-12-01

In the United States and across the globe, the majority of stream reaches and rivers are substantially impacted by water use or remain ungaged. The result is large gaps in the availability of natural streamflow records from which to infer hydrologic understanding and inform water resources management. From basin-specific to continent-wide scales, many efforts have been undertaken to develop methods to estimate ungaged streamflow. This work applies and contrasts several statistical models of daily streamflow to more than 1,700 reference-quality streamgages across the conterminous United States using a cross-validation methodology. The variability of streamflow simulation performance across the country exhibits a pattern familiar to other continental scale modeling efforts performed for the United States. For portions of the West Coast and the dense, relatively homogeneous and humid regions of the eastern United States models produce reliable estimates of daily streamflow using many different prediction methods. Model performance for the middle portion of the United States, marked by more heterogeneous and arid conditions, and with larger contributing areas and sparser networks of streamgages, is consistently poor. A discussion of the difficulty of statistical interpolation and regionalization in these regions raises additional questions of data availability and quality, hydrologic process representation and dominance, and intrinsic variability.

77 FR 42189 - Marine Recreational Fisheries of the United States; National Saltwater Angler Registry and State...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-18

... improvements to the design and management of survey and estimation methods used to produce marine recreational... to these effort surveys provides for continued pilot testing of effort sampling designs that use both... NMFS determine what specific sampling design to use in MRIP effort surveys on the Atlantic and Gulf...

Development of Phytophthora fruit rot caused by Phytophthora capsici on resistant and susceptible watermelon fruit of different ages

USDA-ARS?s Scientific Manuscript database

Watermelon is an important crop grown in 44 states in the United States. Phytophthora fruit rot caused by Phytophthora capsici is a serious disease in the southeastern U.S., where over 50% of the watermelons are produced. The disease has resulted in severe losses to watermelon growers, especially in...

Changing Markets for Hardwood Roundwood

Treesearch

William Luppold; Jeffrey P. Prestemon; Albert Schuler

2002-01-01

Traditionally, hardwood roundwood has been used to produce lumber, cabinet plywood, and veneer. Hardwoods also have been a major part of the pulpwood consumption in the northern tier of the eastern United States since the early 1960?s, while southern pines have been the predominant species used in southern tier states. However, since the 1960's there has been a...

Producing a Tribal Citizenry Literate in Law and Jurisprudence

ERIC Educational Resources Information Center

Wall, Stephen

2015-01-01

The relationship between American Indians and the U.S. federal government and state governments is complicated. It is a relationship that controls almost all aspects of tribal life and has resulted in American Indians being the most legislated people in the United States. For many years tribal people relied on non-Native attorneys to help navigate…

The Impact of Virginia Statewide Community College Transfer Policy on Student Academic Success

ERIC Educational Resources Information Center

Smith, Paul Allen

2014-01-01

Community colleges are an increasingly important component of the higher education systems in the United States. Community college as a pathway toward a better educated workforce has been emphasized at a national and state level. Virginia's policy makers set an ambitious goal of producing 100,000 new baccalaureate degrees in the Commonwealth by…

College-Bound Seniors, 1979. [College Board ATP Summary Reports for: National, New England, Middle States, Southern, Midwestern, Southwestern, Rocky Mountain, and Western Regions.

ERIC Educational Resources Information Center

College Entrance Examination Board, Princeton, NJ.

The Admissions Testing Program (ATP) is a service of the College Board. The 1979 ATP summary reports on college-bound seniors were produced for each region of the United States, including New England, the Middle, Southern, Midwestern, Southwestern, Rocky Mountain, and Western States. The national and each regional report are in separate booklets.…

The State of Recorded Sound Preservation in the United States: A National Legacy at Risk in the Digital Age. CLIR Publication No. 148

ERIC Educational Resources Information Center

Bamberger, Rob; Brylawski, Sam

2010-01-01

This is the first comprehensive, national-level study of the state of sound recording preservation ever conducted in the U.S. The authors have produced a study outlining the web of interlocking issues that now threaten the long-term survival of the sound recording history. This study tells everyone that major areas of America's recorded sound…

MS-BWME: A Wireless Real-Time Monitoring System for Brine Well Mining Equipment

PubMed Central

Xiao, Xinqing; Zhu, Tianyu; Qi, Lin; Moga, Liliana Mihaela; Zhang, Xiaoshuan

2014-01-01

This paper describes a wireless real-time monitoring system (MS-BWME) to monitor the running state of pumps equipment in brine well mining and prevent potential failures that may produce unexpected interruptions with severe consequences. MS-BWME consists of two units: the ZigBee Wireless Sensors Network (WSN) unit and the real-time remote monitoring unit. MS-BWME was implemented and tested in sampled brine wells mining in Qinghai Province and four kinds of indicators were selected to evaluate the performance of the MS-BWME, i.e., sensor calibration, the system's real-time data reception, Received Signal Strength Indicator (RSSI) and sensor node lifetime. The results show that MS-BWME can accurately judge the running state of the pump equipment by acquiring and transmitting the real-time voltage and electric current data of the equipment from the spot and provide real-time decision support aid to help workers overhaul the equipment in a timely manner and resolve failures that might produce unexpected production down-time. The MS-BWME can also be extended to a wide range of equipment monitoring applications. PMID:25340455

The Curriculum Planning Process for Undergraduate Game Degree Programs in the United Kingdom and United States

ERIC Educational Resources Information Center

McGill, Monica M.

2012-01-01

Digital games are marketed, mass-produced, and consumed by an increasing number of people and the game industry is only expected to grow. In response, postsecondary institutions in the UK and the U.S. have started to create game degree programs. Though curriculum theorists provide insight into the process of creating a new program, no formal…

Map of surficial deposits and materials in the eastern and central United States (east of 102 degrees West longitude)

USGS Publications Warehouse

Fullerton, David S.; Bush, Charles A.; Pennell, Jean N.

2003-01-01

This data set contains surficial geologic units in the Eastern and Central United States, as well as a glacial limit line showing the position of maximum glacial advance during various geologic time periods. The geologic units represent surficial deposits and other surface materials that accumulated or formed during the past 2+ million years, such as soils, alluvium, and glacial deposits. These surface materials are referred to collectively by many geologists as regolith, the mantle of fragmented and generally unconsolidated material that overlies the bedrock foundation of a continent. This data set and the printed map produced from it, U.S. Geological Survey (USGS) Geologic Investigation Series I-2789, were based on 31 published maps in the USGS's Quaternary Geologic Atlas of the United States map series (USGS Miscellaneous Investigations Series I-1420). The data were compiled at 1:1,000,000 scale, to be viewed as a digital map at 1:2,000,000 nominal scale and to be printed as a conventional paper map at 1:2,500,000 scale.

Food Allergy Among U.S. Children: Trends in Prevalence and Hospitalizations

MedlinePlus

... the United States is becoming more common over time. In 2007, the reported food allergy rate among ... excluded. The NHDS uses a three-stage sampling design procedure to produce national estimates of hospital discharges. ...

Supporting Our Nation's Nuclear Industry

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

Lyons, Peter

2011-12-16

On the 60th anniversary of the world's first nuclear power plant to produce electricity, Assistant Secretary for Nuclear Energy Peter Lyons discusses the Energy Department's and the Administration's commitment to promoting a nuclear renaissance in the United States.