Science.gov

Sample records for agency farm area

  1. Corrective Action Decision Document, Area 15 Environmental Protection Agency Farm Laboratory Building, Corrective Action Unit No. 95, Revision 0

    SciTech Connect

    1997-08-18

    This report is the Corrective Action Decision Document (CADD) for the Nevada Test Site (NTS) Area 15 U.S. Environmental Protection Agency (EPA) Farm, Laboratory Building (Corrective Action Unit [CAU] No. 95), at the Nevada Test Site, Nye County, Nevada. The scope of this CADD is to identify and evaluate potential corrective action alternatives for the decommissioning and decontamination (D and D) of the Laboratory Building, which were selected based on the results of investigative activities. Based on this evaluation, a preferred corrective action alternative is recommended. Studies were conducted at the EPA Farm from 1963 to 1981 to determine the animal intake and retention of radionuclides. The main building, the Laboratory Building, has approximately 370 square meters (4,000 square feet) of operational space. Other CAUS at the EPA Farm facility that will be investigated and/or remediated through other environmental restoration subprojects are not included in this CADD, with the exception of housekeeping sites. Associated structures that do not require classification as CAUS are considered in the evaluation of corrective action alternatives for CAU 95.

  2. 76 FR 40677 - Farm Service Agency

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-11

    ... Farm Service Agency Information Collection; United States Warehouse Act (USWA) AGENCY: Farm Service... States Warehouse Act (USWA). DATES: We will consider comments that we receive by September 9, 2011... INFORMATION: Title: United States Warehouse Act (USWA). OMB Control Number: 0560-0120. Expiration Date...

  3. 75 FR 32737 - Farm Service Agency

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... a currently approved information collection. The CCC and FSA are using the collected information to... used; (3) Enhance the quality, utility and clarity of the information to be collected; (4) Minimize the... Commodity Credit Corporation Farm Service Agency Information Collection; Application for Payment of...

  4. 7 CFR 1221.207 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency State Committee. 1221.207 Section 1221.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  5. 7 CFR 1221.204 - Farm Service Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency. 1221.204 Section 1221.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH,...

  6. 7 CFR 1221.204 - Farm Service Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency. 1221.204 Section 1221.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH,...

  7. 7 CFR 1221.207 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency State Committee. 1221.207 Section 1221.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  8. 7 CFR 1221.204 - Farm Service Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency. 1221.204 Section 1221.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH,...

  9. 7 CFR 1221.204 - Farm Service Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency. 1221.204 Section 1221.204 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SORGHUM PROMOTION, RESEARCH,...

  10. 7 CFR 1221.207 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency State Committee. 1221.207 Section 1221.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  11. 7 CFR 1221.207 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency State Committee. 1221.207 Section 1221.207 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  12. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  13. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  14. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  15. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  16. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  17. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  18. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  19. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  20. 7 CFR 1220.606 - Farm Service Agency State Committee.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Farm Service Agency State Committee. 1220.606 Section 1220.606 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE...

  1. 7 CFR 1220.603 - Farm Service Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Farm Service Agency. 1220.603 Section 1220.603 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH,...

  2. 14 CFR 77.75 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Establishment of antenna farm areas. 77.75... (CONTINUED) AIRSPACE OBJECTS AFFECTING NAVIGABLE AIRSPACE (Eff. until 1-18-11) Establishment of Antenna Farm Areas § 77.75 Establishment of antenna farm areas. The airspace areas described in the...

  3. 14 CFR 77.75 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Establishment of antenna farm areas. 77.75... (CONTINUED) AIRSPACE OBJECTS AFFECTING NAVIGABLE AIRSPACE Establishment of Antenna Farm Areas § 77.75 Establishment of antenna farm areas. The airspace areas described in the following sections of this subpart...

  4. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  5. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  6. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  7. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  8. 47 CFR 17.8 - Establishment of antenna farm areas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Establishment of antenna farm areas. 17.8... LIGHTING OF ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.8 Establishment of antenna farm areas. (a) Each antenna farm area will be established by an appropriate...

  9. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  10. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  11. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  12. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  13. 47 CFR 17.9 - Designated antenna farm areas.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Designated antenna farm areas. 17.9 Section 17... ANTENNA STRUCTURES Federal Aviation Administration Notification Criteria § 17.9 Designated antenna farm areas. The areas described in the following paragraphs of this section are established as antenna...

  14. 7 CFR 1216.8 - Farm Service Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order Definitions § 1216.8 Farm Service...

  15. 7 CFR 1216.8 - Farm Service Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order Definitions § 1216.8 Farm Service...

  16. 7 CFR 1216.8 - Farm Service Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order Definitions § 1216.8 Farm Service...

  17. 7 CFR 1216.8 - Farm Service Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order Definitions § 1216.8 Farm Service...

  18. 7 CFR 1216.8 - Farm Service Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PEANUT PROMOTION, RESEARCH, AND INFORMATION ORDER Peanut Promotion, Research, and Information Order Definitions § 1216.8 Farm Service...

  19. 78 FR 57925 - Agency Information Collection (Pension Claim Questionnaire for Farm Income) Activity Under OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS Agency Information Collection (Pension Claim Questionnaire for Farm Income) Activity Under OMB... ``OMB Control No. 2900-0095.'' SUPPLEMENTARY INFORMATION: Title: Pension Claim Questionnaire for...

  20. 7 CFR 1951.137 - Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 14 2012-01-01 2012-01-01 false Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan programs. 1951.137 Section 1951.137 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM...

  1. 7 CFR 1951.137 - Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 14 2013-01-01 2013-01-01 false Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan programs. 1951.137 Section 1951.137 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM...

  2. 7 CFR 1951.137 - Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan programs. 1951.137 Section 1951.137 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM...

  3. 7 CFR 1951.137 - Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 14 2014-01-01 2014-01-01 false Procedures for Treasury offset and cross-servicing for the Farm Service Agency (FSA) farm loan programs. 1951.137 Section 1951.137 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM...

  4. 45 CFR 1321.53 - Mission of the area agency.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.53 Mission of the area agency. (a) The Older Americans Act intends that the area agency on aging shall be the...

  5. 45 CFR 1321.53 - Mission of the area agency.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.53 Mission of the area agency. (a) The Older Americans Act intends that the area agency on aging shall be the...

  6. 45 CFR 1321.53 - Mission of the area agency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.53 Mission of the area agency. (a) The Older Americans Act intends that the area agency on aging shall be the...

  7. 45 CFR 1321.53 - Mission of the area agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.53 Mission of the area agency. (a) The Older Americans Act intends that the area agency on aging shall be the...

  8. 45 CFR 1321.53 - Mission of the area agency.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.53 Mission of the area agency. (a) The Older Americans Act intends that the area agency on aging shall be the...

  9. Research and Evaluation at the Grant Wood Area Education Agency: A Regional Education Service Agency's Perspective.

    ERIC Educational Resources Information Center

    Herrick, Michael J.

    The Grant Wood Area Education Agency (GWAEA) is a regional education service agency centered in Cedar Rapids, Iowa, serving 39 public school districts and 36 private school districts in a seven-county area. Area education agencies (AEA) in Iowa are separate legal entities, not arms of the State Department or the school districts who decide to join…

  10. Duck nesting in intensively farmed areas of North Dakota

    USGS Publications Warehouse

    Higgins, K.F.

    1977-01-01

    A study to determine the major factors limiting duck nesting and production on intensively farmed areas in eastern North Dakota was conducted from 1969 through 1974. A total of 186 duck nests was found during searches on 6,018 ha of upland. Nest density per km2 for 5 major habitat types was 20.2 in untilled upland, 3.7 in standing grain stubble, 1.6 in mulched grain stubble, 1.2 in summer fallow, and 1.1 in growing grain. Pintails (Anas acuta) nested in cultivated cropland types in greater prevalence than other duck species. Nest densities were 12 times greater on untilled upland (20.2/km2) than on annually tilled cropland (1.7/km2), and hatched-clutch densities were 16 times greater on untilled upland (4.8/km2) than on annually tilled cropland (0.3/km2). Hatching success was greater on untilled upland (25%) than on tilled cropland (17%). Of 186 nests found, 77 percent did not hatch; 76 percent of the failures were attributed to predators and 19 percent to farming operations. Poor quality nesting cover, the result of intensive land use practices, and nesting failures caused by machinery and predators mainly mammals, were the principal factors limiting duck nesting and production on intensively farmed areas.

  11. 45 CFR 1321.35 - Withdrawal of area agency designation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.35 Withdrawal... established and published by the State agency on aging; or (4) Activities of the area agency are...

  12. 45 CFR 1321.35 - Withdrawal of area agency designation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.35 Withdrawal... established and published by the State agency on aging; or (4) Activities of the area agency are...

  13. 45 CFR 1321.35 - Withdrawal of area agency designation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.35 Withdrawal... established and published by the State agency on aging; or (4) Activities of the area agency are...

  14. 45 CFR 1321.35 - Withdrawal of area agency designation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.35 Withdrawal... established and published by the State agency on aging; or (4) Activities of the area agency are...

  15. 45 CFR 1321.35 - Withdrawal of area agency designation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.35 Withdrawal... established and published by the State agency on aging; or (4) Activities of the area agency are...

  16. 45 CFR 1321.57 - Area agency advisory council.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.57 Area...

  17. 45 CFR 1321.57 - Area agency advisory council.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.57 Area...

  18. 45 CFR 1321.57 - Area agency advisory council.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.57 Area...

  19. 45 CFR 1321.57 - Area agency advisory council.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.57 Area...

  20. 45 CFR 1321.57 - Area agency advisory council.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.57 Area...

  1. 76 FR 68810 - Notice of Final Federal Agency Actions on Farm-to-Market 1626 in Texas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    .... 1251- 1342]; Land and Water Conservation Fund (LWCF) [16 U.S.C. 4601-4604]. 8. Executive Orders: E.O... Federal Agency Actions on Farm-to-Market 1626 in Texas AGENCY: Federal Highway Administration (FHWA), DOT..., Texas. Those actions grant licenses, permits, and approvals for the project. DATES: By this notice,...

  2. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... project areas. 1468.4 Section 1468.4 Agriculture Regulations of the Department of Agriculture (Continued... FARM OPTION General Provisions § 1468.4 Establishing Conservation Farm Option (CFO) pilot project areas. (a) CCC may periodically solicit proposals from the public to establish pilot project areas in...

  3. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... project areas. 1468.4 Section 1468.4 Agriculture Regulations of the Department of Agriculture (Continued... FARM OPTION General Provisions § 1468.4 Establishing Conservation Farm Option (CFO) pilot project areas. (a) CCC may periodically solicit proposals from the public to establish pilot project areas in...

  4. 45 CFR 1321.33 - Designation of area agencies.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.33 Designation of... area agency on aging is designated, the State shall give right of first refusal to a unit of...

  5. 45 CFR 1321.33 - Designation of area agencies.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.33 Designation of... area agency on aging is designated, the State shall give right of first refusal to a unit of...

  6. 45 CFR 1321.33 - Designation of area agencies.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.33 Designation of... area agency on aging is designated, the State shall give right of first refusal to a unit of...

  7. 45 CFR 1321.33 - Designation of area agencies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.33 Designation of... area agency on aging is designated, the State shall give right of first refusal to a unit of...

  8. 45 CFR 1321.33 - Designation of area agencies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING State Agency Responsibilities § 1321.33 Designation of... area agency on aging is designated, the State shall give right of first refusal to a unit of...

  9. Land-use legacies from dry farming in the Park Valley area of Box Elder County

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Last fall in this newsletter, we reported on the initiation of a study on the land-use legacies of dry farming in the Park Valley area. Land-use legacies are the long lasting impacts of historic land uses; such as, cultivation for dry farming. The Park Valley area and Box Elder County experienced ...

  10. Integrated watershed- and farm-scale modeling framework for targeting critical source areas while maintaining farm economic viability.

    PubMed

    Ghebremichael, Lula T; Veith, Tamie L; Hamlett, James M

    2013-01-15

    Quantitative risk assessments of pollution and data related to the effectiveness of mitigating best management practices (BMPs) are important aspects of nonpoint source pollution control efforts, particularly those driven by specific water quality objectives and by measurable improvement goals, such as the total maximum daily load (TMDL) requirements. Targeting critical source areas (CSAs) that generate disproportionately high pollutant loads within a watershed is a crucial step in successfully controlling nonpoint source pollution. The importance of watershed simulation models in assisting with the quantitative assessments of CSAs of pollution (relative to their magnitudes and extents) and of the effectiveness of associated BMPs has been well recognized. However, due to the distinct disconnect between the hydrological scale in which these models conduct their evaluation and the farm scale at which feasible BMPs are actually selected and implemented, and due to the difficulty and uncertainty involved in transferring watershed model data to farm fields, there are limited practical applications of these tools in the current nonpoint source pollution control efforts by conservation specialists for delineating CSAs and planning targeting measures. There are also limited approaches developed that can assess impacts of CSA-targeted BMPs on farm productivity and profitability together with the assessment of water quality improvements expected from applying these measures. This study developed a modeling framework that integrates farm economics and environmental aspects (such as identification and mitigation of CSAs) through joint use of watershed- and farm-scale models in a closed feedback loop. The integration of models in a closed feedback loop provides a way for environmental changes to be evaluated with regard to the impact on the practical aspects of farm management and economics, adjusted or reformulated as necessary, and revaluated with respect to effectiveness of

  11. 6. View of interior, EPA Farm Lab Building 1506 milking ...

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

    6. View of interior, EPA Farm Lab Building 15-06 milking area, facing northwest - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  12. Safe Play Areas for Prevention of Young Children Drowning in Farm Dams

    ERIC Educational Resources Information Center

    Depczynski, Julie; Fragar, Lyn; Hawkins, Antonia; Stiller, Laurence

    2009-01-01

    Injuries are the leading cause of death to young children in rural Australia, with drowning in farm dams being a major risk. This paper assesses the impact of an intervention to increase safe play areas on farms to prevent unsupervised access by young children to water bodies and other hazards. Surveys of 1,117 adult farmers attending Ag Quip…

  13. 78 FR 13712 - U.S. Nuclear Regulatory Commission Planned Monitoring Activities for F-Area Tank Farm at the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ... COMMISSION U.S. Nuclear Regulatory Commission Planned Monitoring Activities for F-Area Tank Farm at the... Savannah River Site F-Area Tank Farm Facility in Accordance with the National Defense Authorization Act for... DOE's waste disposal activities at the F-Area Tank Farm at the Savannah River Site, in accordance...

  14. 5. Contextual view of EPA Farm showing holding pens, facing ...

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

    5. Contextual view of EPA Farm showing holding pens, facing west-southwest. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  15. View of EPA Farm cattle shelter (featuring horse trailer), facing ...

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

    View of EPA Farm cattle shelter (featuring horse trailer), facing northwest - Nevada Test Site, Environmental Protection Agency Farm, Shelter Unit Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  16. View of EPA Farm Sioux silo, facing east. Radsafe trailer ...

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

    View of EPA Farm Sioux silo, facing east. Rad-safe trailer is to the left - Nevada Test Site, Environmental Protection Agency Farm, Silo Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  17. View of EPA Farm power substation, facing westsouthwest Nevada ...

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

    View of EPA Farm power substation, facing west-southwest - Nevada Test Site, Environmental Protection Agency Farm, Power Substation, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  18. View of EPA Farm storage shed, facing north. Greenhouse is ...

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

    View of EPA Farm storage shed, facing north. Greenhouse is in background - Nevada Test Site, Environmental Protection Agency Farm, Storage Shed, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  19. View of EPA Farm metal weather tower, facing east, showing ...

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

    View of EPA Farm metal weather tower, facing east, showing thirty-acre irrigated field - Nevada Test Site, Environmental Protection Agency Farm, Weather Tower, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  20. 7. View of interior, EPA Farm Lab Building 1506 milk ...

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

    7. View of interior, EPA Farm Lab Building 15-06 milk room, facing west - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  1. 4. Contextual view of EPA Farm showing radwaste tank, facing ...

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

    4. Contextual view of EPA Farm showing rad-waste tank, facing south-southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  2. 1. View of EPA Farm Lab Building 1506, facing south ...

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

    1. View of EPA Farm Lab Building 15-06, facing south - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  3. Closeup view of EPA Farm cattle shelter lamp, facing west ...

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

    Close-up view of EPA Farm cattle shelter lamp, facing west - Nevada Test Site, Environmental Protection Agency Farm, Shelter Unit Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  4. 2. Contextual view of EPA Farm showing milliongallon reservoir, facing ...

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

    2. Contextual view of EPA Farm showing million-gallon reservoir, facing east-southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  5. View of EPA Farm quonset huts, facing southsouthwest Nevada ...

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

    View of EPA Farm quonset huts, facing south-southwest - Nevada Test Site, Environmental Protection Agency Farm, Quonset Hut Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  6. 6. Contextual view of EPA Farm showing cattle shelter, facing ...

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

    6. Contextual view of EPA Farm showing cattle shelter, facing southeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  7. View of EPA Farm cattle shelters (Building 1506 in background), ...

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

    View of EPA Farm cattle shelters (Building 15-06 in background), facing southeast - Nevada Test Site, Environmental Protection Agency Farm, Shelter Unit Type, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  8. Impact of fish farming on the distribution of phosphorus in sediments in the middle Adriatic area.

    PubMed

    Matijević, Slavica; Kuspilić, Grozdan; Kljaković-Gaspić, Zorana; Bogner, Danijela

    2008-03-01

    During the last decade, intensive fish farming developed along the central Croatian coast, creating a need to study and evaluate its potential influence on unaffected sites. We considered phosphorus as an indicator of the influence of fish farming and investigated the distribution of phosphorus forms in sediment from several fish farms and marine areas of different trophic status in the middle Adriatic. Analyses of samples were performed with modified SEDEX techniques. Our results indicated that authigenic apatite phosphorus showed no significant differences among the investigated stations, while organic phosphorus concentrations reflected the trophic status of the station area. Below-cage sediment was characterized by enhanced fish debris phosphorus and low detrital apatite phosphorus concentrations, while sediment from an anthropogenically influenced bay showed the highest values of iron bound phosphorus species. Among the different P fractions, fish debris phosphorus proved to be the most sensitive indicator of the influence of fish farming on marine sediment.

  9. [Characteristics of nitrogen cycling in farm systems in a small watershed of Three Gorges Reservoir Area, China].

    PubMed

    Lin, Shan; Feng, Ming-lei; Hu, Rong-gui; Liu, Ren-yan; Wei, Mou-yong; Jiang, Cheng

    2010-03-01

    In China, the agricultural activities are often carried out by single family, and the balance of nitrogen in every farm may have great effect on agricultural production and environment. A farm survey was carried out on the amounts of chemical fertilizers consumed, the amounts of food and feed purchased, and the livestock manures used in Zhangjiachong watershed of Three Gorges Reservoir Area for each farmer. According to the characteristics of nitrogen flow, farms in this watershed could be divided into 5 types: breeding specialized farms, orange-growing farms, tea-growing farms, vegetable-growing farms and traditional farms. Differences in environmental nitrogen load were observed among the five farm types in the following order: breeding specialized farms > vegetable-growing farms > orange-growing farms > tea-growing farms approximately = traditional farms, being (363 +/- 129), (355 +/- 127), (345 +/- 107), (152 +/- 60) and (151 +/- 73) kg x (hm2 x a)(-1) respectively by nitrogen. Nitrogen cycle for different farm fields showed that field surplus nitrogen ranged from (102 +/- 68) to (303 +/- 134) kg x (hm2 x a)(-1) among different farms. Among the five farm types, the field surplus nitrogen followed the order of vegetable-growing farms > citrus-growing farms > tea-growing farms > breeding specialized farms approximately = traditional farms, being (303 +/- 134), (262 +/- 100), (111 +/- 46), (102 +/- 68) and (103 +/- 67) kg x (hm2 x a)(-1). The nitrogen from farm life activities accounted for 28% of the total N load, while the field surplus nitrogen was 72%. It was estimated that field nitrogen consumption was the predominated nitrogen pollution source in the watershed. However, the farmer's daily life pollution should not to be neglected. Breeding specialized farms, vegetable-growing farms and orange-growing farms were the high potential pollution sources for the water environment in the watershed, and the major attention should be paid to these types of farms

  10. Transition Management and Social Innovation in Rural Areas: Lessons from Social Farming

    ERIC Educational Resources Information Center

    Di Iacovo, Francesco; Moruzzo, Roberta; Rossignoli, Cristiano; Scarpellini, Paola

    2014-01-01

    Purpose: The article reflects on transition management in rural areas and the possible implications for extension services able to support social innovation and rural change, starting from experiences on social farming in different areas of Italy. Design/methodology/approach: By presenting three case studies we investigate the role of social…

  11. Pre-Leonardian geology of Midland Farms field area, Andrews County, Texas

    SciTech Connect

    Mear, C.E.; Dufurrena, C.K.

    1984-01-01

    The Midland Farms (Ellenburger) oil field was discovered on September 16, 1952, with the completion of Anderson-Pritchard's 1 Fasken-24 well, drilled on an indicated single-fold seismic structure. The field produces from vuggy, fractured Ellenburger dolomite with up to 310 ft (94 m) of gross and net pay. The Midland Farms (Ellenburger) field is part of a larger structure which incorporates not only Midland Farms field, but Midland Farms, West (Devonian), Inez (Ellenburger), and parts of the Fasken (Penn) and Block 41 (Wolfcamp) fields. The structure is a complex, uplifted block composed of two doubly plunging, asymmetric anticlines bisected by at least one wrench-type fault and several normal faults. Penecontemporaneous leaching produced oomoldic porosity in the limestones. Ellenburger oil production was established in the Midland Farms area in September 1952, and has amounted to 61.6 million bbl oil and 28.5 bcf of gas from 91 wells to January 1983. Major Fusselman and Wolfcamp oil accumulations were discovered during development of the Ellenburger field. Fusselman oil was first produced in June 1953, and has totaled 10.1 million bbl of oil and 5 bcf of gas from 33 wells to January 1983. Wolfcamp production was established in January 1954 and totals 10.7 million bbl of oil and 1 bcf of gas from 39 wells. Total production from all zones including post-Leonard beds in the Midland Farms field area to date has been 210 million bbl of oil and 84 bcf of gas.

  12. A survey of Japanese quail (Coturnix coturnix japonica) farming in selected areas of Bangladesh

    PubMed Central

    Nasar, Abu; Rahman, Aminoor; Hoque, Nazmul; Kumar Talukder, Anup; Das, Ziban Chandra

    2016-01-01

    Aim: To investigate the status, problems and prospects of Japanese quail (Coturnix coturnix japonica) farming in selected areas of Bangladesh. Materials and Methods: The study was conducted in 14 districts of Bangladesh, viz., Dhaka, Narayanganj, Munshiganj, Mymensingh, Netrakona, Faridpur, Jessore, Khulna, Satkhira, Kushtia, Bogra, Naogaon, Comilla, and Sylhet during the period from July 2011 to June 2012. A total of 52 quail farmers were interviewed for data collection using a structured questionnaire. Focus group discussions were also carried out with unsuccessful farmers and those want to start quail farming. Workers of quail farms, quail feeds and medicine suppliers, quail eggs and meat sellers were also interviewed regarding the issue. Results: Out of 52 farms, 86.5% were operated by male, 67.3% farmers did not receive any training and 92.3% farmers had no earlier experience of quail farming although 58.0% farmers primary occupation was quail farming. Most of the farms (63.4%) were mixed in type having ≤5000 birds of two or three varieties. About 80.7% farms were operated separately round the year with no other poultry and 83.0% farmers wanted to expand their farming. The average pullet weight 145.0±0.12, 110.0±0.07, 120.0±0.22, and 128.0±0.17 g; age at the first lay 46.0±0.04, 42.0±0.31, 42.0±0.09, and 45.2±0.05 days; rearing period 15.0±0.01, 12.0±0.14, 15.0±0.32, and 15.2±0.18 months; culling period 15.5±0.14, 13.0±0.06, 15.0±0.03, and 15.4±0.26 months were for layer, parent stock, hatchery, and mixed farms, respectively. Most of the layer farms had an average egg production of ≤5000/day and net profit BDT 0.75/egg. However, an average number of birds, hatchability and net profit per day-old-chick were ≤5000, 76.8% and BDT 2.75, respectively, in the hatchery. Broiler quails were sold at 30 days with mean weight of 110.8 g and net profit BDT 9.02/bird. The major constraints of quail farming were higher feed price, outbreak of endemic

  13. Heavy metals in produce from urban farms in the San Francisco Bay Area.

    PubMed

    Kohrman, Hannah; Chamberlain, C Page

    2014-01-01

    Cadmium (Cd) and lead (Pb) concentrations were analysed in 96 samples of produce from seven urban farms, three suburban farms and three grocery stores in the San Francisco Bay Area in 2011-2012. Cd concentrations were highest in urban chard (0.043 mg kg(-1)) and lowest in urban, suburban and grocery squash (0.003 mg kg(-1)). Pb concentrations were highest in urban kale (0.080 mg kg(-1)) and lowest in grocery squash (0.008 mg kg(-1)). The mean heavy metal concentrations for Cd and Pb in all produce types were well below the maximum limits as set by the Food and Agriculture Organization (FAO) and the World Health Organization (WHO). Individual concentrations of Cd and Pb were below the limits of detection in 26 of 192 analyses. Cd and Pb concentrations in produce from urban farms were not significantly different from produce grown in suburban farms or grocery stores. It was concluded that produce from urban community farms in San Francisco, at least for the farms studied, is safe for human consumption.

  14. 77 FR 33063 - Selection and Functions of Farm Service Agency State and County Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-05

    ... practice, but does not change the role of county committees or county committee voting members from current... be no change in State and County Committee functions and election procedures as a result of this rule...: Background Section 10708 of the 2002 Farm Bill (Pub. L. 107-171) mandates several changes in the...

  15. 5 CFR 8301.103 - Additional rules for employees of the Farm Service Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... assistance available under any farm credit, payment or other program administered by FSA. (c) Prohibited real estate purchases. (1) No FSA employee, or spouse or minor child of an FSA employee, may directly or indirectly purchase real estate held in the FSA inventory, for sale under forfeiture to FSA, or from an...

  16. Electrical distribution studies for the 200 Area tank farms

    SciTech Connect

    Fisler, J.B.

    1994-08-26

    This is an engineering study providing reliability numbers for various design configurations as well as computer analyses (Captor/Dapper) of the existing distribution system to the 480V side of the unit substations. The objective of the study was to assure the adequacy of the existing electrical system components from the connection at the high voltage supply point through the transformation and distribution equipment to the point where it is reduced to its useful voltage level. It also was to evaluate the reasonableness of proposed solutions of identified deficiencies and recommendations of possible alternate solutions. The electrical utilities are normally considered the most vital of the utility systems on a site because all other utility systems depend on electrical power. The system accepts electric power from the external sources, reduces it to a lower voltage, and distributes it to end-use points throughout the site. By classic definition, all utility systems extend to a point 5 feet from the facility perimeter. An exception is made to this definition for the electric utilities at this site. The electrical Utility System ends at the low voltage section of the unit substation, which reduces the voltage from 13.8 kV to 2,400, 480, 277/480 or 120/208 volts. These transformers are located at various distances from existing facilities. The adequacy of the distribution system which transports the power from the main substation to the individual area substations and other load centers is evaluated and factored into the impact of the future load forecast.

  17. Transmission of ESBL/AmpC-producing Escherichia coli from broiler chicken farms to surrounding areas.

    PubMed

    Laube, H; Friese, A; von Salviati, C; Guerra, B; Rösler, U

    2014-08-27

    Although previous studies have demonstrated high carriage of ESBL/AmpC-producing Escherichia coli in livestock, especially in broiler chickens, data on emission sources of these bacteria into the environment are still rare. Therefore, this study was designed to systematically investigate the occurrence of ESBL/AmpC-producing E. coli in slurry, air (inside animal houses), ambient air (outside animal houses) and on soil surfaces in the areas surrounding of seven ESBL/AmpC-positive broiler chicken fattening farms, including investigation of the possible spread of these bacteria via the faecal route and/or exhaust air into the environment. Seven German broiler fattening farms were each investigated at three points in time (3-36 h after restocking, 14-18 and 26-35 days after housing) during one fattening period. The occurrence of ESBL/AmpC genes in the investigated samples was confirmed by PCR, detecting blaCTX-M, blaSHV, blaTEM and blaCMY-genes, and, if necessary, by sequencing and/or the disc diffusion method. The results showed a wide spread of ESBL/AmpC-producing E. coli in broiler farms, as well as emissions into the surroundings. 12 out of 14 (86%) slurry samples were positive for ESBL/AmpC-producing E. coli. Additionally, 28.8% (n=23/80) of boot swabs taken from various surfaces in the areas surrounding of the farms as well as 7.5% (n=3/40) of the exhaust air samples turned out to be positive for these microorganisms. Moreover, a small proportion of air samples from inside the barns were ESBL/AmpC-positive. By comparing selected isolates using pulsed field gel electrophoresis, we proved that faecal and airborne transfer of ESBL/AmpC-producing microorganisms from broiler fattening farms to the surrounding areas is possible. Two isolates from farm G2 (slurry and boot swab 50 m downwind), two isolates from farm G3 (slurry and individual animal swab) as well as two isolates from farm G6 (air sample in the barn and air sample 50 m downwind) showed 100% similarity in

  18. Wild bees visiting cucumber on midwestern U.S. organic farms benefit from near-farm semi-natural areas.

    PubMed

    Smith, A A; Bentley, M; Reynolds, H L

    2013-02-01

    Wild bees that provide pollination services to vegetable crops depend on forage resources, nesting sites, and overwintering sites in the agricultural landscape. The scale at which crop-visiting bees use resources in the landscape can vary regionally, and has not been characterized in the Midwestern United States. We investigated the effects of seminatural land cover on wild bee visitation frequency to cucumber (Cucumis sativus L.) and on wild bee species richness on 10 organic farms in Indiana. We estimated the spatial scale at which the effects of land cover were strongest, and also examined the effects of nonlandscape factors on wild bees. The visitation frequency of wild bees to cucumber was positively related to the proportion of seminatural land in the surrounding landscape, and this relationship was strongest within 250 m of the cucumber patch. The species richness of wild cucumber visitors was not affected by land cover at any spatial scale, nor by any of the nonlandscape factors we considered. Our results indicate that wild, crop visiting bees benefit from seminatural areas in the agricultural landscape, and benefit most strongly from seminatural areas within 250 m of the crop field. This suggests that setting aside natural areas in the near vicinity of vegetable fields may be an effective way to support wild, crop-visiting bees and secure their pollination services.

  19. 49 CFR Attachment 2 - Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction by Law or Special Expertise To Comment Thereon 2... SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURES FOR CONSIDERING ENVIRONMENTAL...

  20. 49 CFR Attachment 2 - Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 6 2011-10-01 2011-10-01 false Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction by Law or Special Expertise To Comment Thereon 2... SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PROCEDURES FOR CONSIDERING ENVIRONMENTAL...

  1. 45 CFR 1321.55 - Organization and staffing of the area agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.55...-purpose agency which functions only for purposes of serving as the area agency on aging. Where the...

  2. 45 CFR 1321.55 - Organization and staffing of the area agency.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.55...-purpose agency which functions only for purposes of serving as the area agency on aging. Where the...

  3. 45 CFR 1321.55 - Organization and staffing of the area agency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.55...-purpose agency which functions only for purposes of serving as the area agency on aging. Where the...

  4. 45 CFR 1321.55 - Organization and staffing of the area agency.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.55...-purpose agency which functions only for purposes of serving as the area agency on aging. Where the...

  5. 45 CFR 1321.55 - Organization and staffing of the area agency.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.55...-purpose agency which functions only for purposes of serving as the area agency on aging. Where the...

  6. 78 FR 63869 - Change of Using Agency for Restricted Areas R-2309 and R-2312, AZ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... Federal Aviation Administration 14 CFR Part 73 RIN 2120-AA66 Change of Using Agency for Restricted Areas R-2309 and R-2312, AZ AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action updates the name of the using agency for Restricted Areas R-2309 and R-2312 located...

  7. FARM LABOR MARKET DEVELOPMENT.

    ERIC Educational Resources Information Center

    Department of Labor, Washington, DC.

    PART ONE OF THE REPORT CONSISTED OF AN ANALYSIS OF TRENDS BETWEEN 1960 AND 1961 IN WAGES OF UNITED STATES FARM WORKERS IN MAJOR AREAS USING MEXICAN NATIONALS. THE DATA WERE DERIVED FROM PREVAILING-WAGE REPORTS RECEIVED BY THE BUREAU OF EMPLOYMENT SECURITY FROM AFFILIATED STATE EMPLOYMENT SECURITY AGENCIES. THE SURVEY RATES WERE USED BY THE…

  8. Managing farming systems for nitrate control: a research review from management systems evaluation areas.

    PubMed

    Power, J F; Wiese, R; Flowerday, D

    2001-01-01

    The U.S. Department of Agriculture funded the Management Systems Evaluation Area (MSEA) research project in 1990 to evaluate effectiveness of present farming systems in controlling nitrate N in water resources and to develop improved technologies for farming systems. This paper summarizes published research results of a five-year effort. Most research is focused on evaluating the effectiveness of farming system components (fertilizer, tillage, water control, cropping systems, and soil and weather variability). The research results show that current soil nitrate tests reliably predict fertilizer N needed to control environmental and economic risks for crop production. A corn (Zea mays L.)-soybean [Glycine max (L.) Merr.] rotation usually controls risk better than continuous corn, but both may result in unacceptable nitrate leaching. Reduced tillage, especially ridge-till, is better than clean tillage in reducing risk. Tile drainage controls nitrate in ground water, but discharge may increase nitrate in surface waters. Sprinkler irrigation systems provide better water control than furrow irrigation because quantity and spatial variability of applied water is reduced. Present farming systems have two major deficiencies: (i) entire fields are managed uniformly, ignoring inherent soil variability within a field; and (ii) N fertilizer rates and many field practices are selected assuming normal weather for the coming season. Both deficiencies can contribute to nitrate leaching in parts of most fields.

  9. Management of groundwater in farmed pond area using risk-based regulation.

    PubMed

    Huang, Jun-Ying; Liao, Chiao-Miao; Lin, Kao-Hung; Lee, Cheng-Haw

    2014-09-01

    Blackfoot disease (BFD) had occurred seriously in the Yichu, Hsuehchia, Putai, and Peimen townships of Chia-Nan District of Taiwan in the early days. These four townships are the districts of fishpond cultivation domestically in Taiwan. Groundwater becomes the main water supply because of short income in surface water. The problems of over pumping in groundwater may not only result in land subsidence and seawater intrusion but also be harmful to the health of human giving rise to the bioaccumulation via food chain in groundwater with arsenic (As). This research uses sequential indicator simulation (SIS) to characterize the spatial arsenic distribution in groundwater in the four townships. Risk assessment is applied to explore the dilution ratio (DR) of groundwater utilization, which is defined as the ratio showing the volume of groundwater utilization compared to pond water, for fish farming in the range of target cancer risk (TR) especially on the magnitude of 10(-4)~10(-6). Our study results reveal that the 50th percentile of groundwater DRs served as a regulation standard can be used to perform fish farm groundwater management for a TR of 10(-6). For a TR of 5 × 10(-6), we suggest using the 75th percentile of DR for groundwater management. For a TR of 10(-5), we suggest using the 95th percentile of the DR standard for performing groundwater management in fish farm areas. For the TR of exceeding 5 × 10(-5), we do not suggest establishing groundwater management standards under these risk standards. Based on the research results, we suggest that establishing a TR at 10(-5) and using the 95th percentile of DR are best for groundwater management in fish farm areas.

  10. Emergy evaluation and economic analysis of three wetland fish farming systems in Nansi Lake area, China.

    PubMed

    Zhang, L X; Ulgiati, S; Yang, Z F; Chen, B

    2011-03-01

    Emergy and economic methods were used to evaluate and compare three fish production models, i.e., cage fish farming system, pond intensive fish rearing system and semi-natural extensive pond fish rearing system, in Nansi Lake area in China in the year 2007. The goal of this study was to understand the benefits and driving forces of selected fish production models from ecological and economic points of view. The study considered input structure, production efficiency, environmental impacts, economic viability and sustainability. Results show that the main difference among the three production systems was the emergy cost for fish feed associated with their feeding system, i.e., feeding on natural biomass such as plankton and grass or on commercial feedstock. As indicated by EYR, ELR and ESI, it can be clearly shown that the intensive production model with commercial feed is not a sustainable pattern. However, the point is that more environmentally sound patterns do not seem able to provide a competitive net profit in the short run. The intensive pond fish farming system had a net profit of 2.57E+03 $/ha, much higher than 1.27E+03 $/ha for cage fish farming system and slightly higher than 2.37E+03 $/ha for semi-natural fish farming system. With regard to the drivers of local farmer's decisions, the accessibility of land for the required use and investment ability determine the farmer's choice of the production model and the scale of operation, while other factors seem to have little effect. Theoretically, the development of environmentally sustainable production patterns, namely water and land conservation measures, greener feed as well as low waste systems is urgently needed, to keep production activities within the carrying capacity of ecosystems. Coupled emergy and economic analyses can provide better insight into the environmental and economic benefits of fish production systems and help solve the problems encountered during policy making.

  11. Capture and characterization of particulate phosphorus from farm drainage waters in the Everglades Agricultural Area

    NASA Astrophysics Data System (ADS)

    Bhadha, J. H.; Lang, T.; Daroub, S.

    2012-12-01

    The buildup of highly labile, organic, phosphorus (P)-enriched sediments in farms canals within the Everglades Agricultural Area (EAA) has been associated with the production of floating aquatic vegetation. During drainage events, these sediments are susceptible to transport and contribute to the overall P load. In order to evaluate the total P load exiting the farm canals, a settling tank experiment was conducted to capture the sediments during drainage events from eight farms. Drainage water was channelized through two 200L polypropylene collection tanks which allowed sediments to settle at the bottom based on its particle size. Water was carefully siphoned out of the tanks and the sediments collected for analyses. A five step P-fractionation process was used to distinguish organic (o) and inorganic (i) forms of P: KCl extractable P, NaOH extractable P, HCl extractable P, and residual P. The KCl-Pi fraction represents the labile Pi that is water soluble and exchangeable (loosely adsorbed); NaOH extractable P represents Fe- and Al- bound inorganic P (NaOH-Pi) and organic P associated with humic and fulvic acids (NaOH-Po). The HCl-Pi fraction includes Ca- and Mg- bound P, while Residue-P represents recalcitrant organic P compounds and P bound to minerals. The sediments were also used to conduct a P-flux study under both aerobic and anaerobic conditions. Our goal is to provide growers with vital information and insight into P loading that will help them in their efforts to reduce off-farm P loads in the EAA.

  12. Seacage aquaculture in a World Heritage Area: the environmental footprint of a Barramundi farm in tropical Australia.

    PubMed

    McKinnon, A David; Trott, Lindsay A; Brinkman, Richard; Duggan, Samantha; Castine, Sarah; O'Leary, Rebecca A; Alongi, Daniel M

    2010-09-01

    The fate of aquaculture wastes from a seacage farm within a pristine mangrove environment was studied. Seasonal and tidal differences were most important in determining water quality within receiving waters and obscured any nutrient enrichment effect by the farm. Farm wastes added significantly to the N budget status of the creek system, but overall water quality conformed to Queensland EPA Water Quality standards. Mangrove trees throughout the creek system contained (15)N signatures traceable to aquaculture feeds, but the footprint of the farm itself was best indicated by the ratio of Zn:Li in sediments. The creek became hypoxic (<2 mgl(-1)) during wet season low tides. Consequently, we recommended monitoring of water-column oxygen concentrations to warn of hypoxic conditions threatening to fish health, as well as Zn:Li ratios in sediment accumulation zones to determine the area of influence of the farm.

  13. Variations in the prevalence of antibody to brucella infection in cattle by farm, area and district in Kenya.

    PubMed Central

    Kadohira, M.; McDermott, J. J.; Shoukri, M. M.; Kyule, M. N.

    1997-01-01

    Variations in the sero-prevalence of antibody to brucella infection by cow, farm and area factors were investigated for three contrasting districts in Kenya: Samburu, an arid and pastoral area: Kiambu, a tropical highland area; and Kilifi, a typical tropical coastal area. Cattle were selected by a two-stage cluster sampling procedure and visited once between August 1991 and 1992. Schall's algorithm, a statistical model suitable for multi-level analysis was used. Using this model, older age, free grazing and large herd size (> or = 31) were associated with higher seroprevalence. Also, significant farm-to-farm, area-to-area and district-to-district variations were estimated. The patterns of high risk districts and areas seen were consistent with known animal husbandry and movement risk factors, but the larger than expected farm-to-farm variation within high risk areas and districts could not be explained. Thus, a multi-level method provided additional information beyond conventional analyses of sero-prevalence data. PMID:9042033

  14. Fostering food security in areas of extreme poverty through Integrated Farm Management: the case of Burundi

    NASA Astrophysics Data System (ADS)

    Kessler, Aad; van Duivenbooden, Niek; van Beek, Christy

    2014-05-01

    Extreme poverty in Burundi's rural area and tensions between families with limited access to arable land hinder development towards a more stable and peaceful society. Due to these tensions and a rapid population growth, agricultural land is currently subject to increased degradation and low agricultural productivity. A whole range of other limiting factors contributes to this, such as: poor seed quality, poor nutrient management combined with low soil fertility, inadequate agronomic practices, pests and crop diseases, poorly developed supply chains, health problems, difficult access to credit, and insecurity. Solving one of these problems will not solve the chain that eventually leads to low food production; it will simply move the emphasis to the next constraining factor. An integrated rural development approach is therefore required to break this vicious circle. The project Fanning the Spark, a Public-Private-Partnership between Achmea Foundation, Alterra of Wageningen University and Research Centre, and HealthNet-TPO in Burundi started in September 2013 with an intervention in several rural villages in Gitega. The project's objective is to increase food production at village level, by means of investments in crop production, a family (income) insurance package that protects rural families against the financial consequences of catastrophic events (natural and health) and making micro-credits available. This will enhance farmers' workability and generate income from agricultural activities in order to break the poverty cycle and enhance food security. The insurance package comprises agricultural and health insurances, and will be jointly implemented with the sustainable agriculture component. The latter component focuses on Integrated Farm Management and the use of innovative soil management practices. Farmer-to-farmer training and scaling-up are crucial components, and in the first phase of the project "innovative farmer groups" have a central role in the

  15. A high performance finite element model for wind farm modeling in forested areas

    NASA Astrophysics Data System (ADS)

    Owen, Herbert; Avila, Matias; Folch, Arnau; Cosculluela, Luis; Prieto, Luis

    2015-04-01

    Wind energy has grown significantly during the past decade and is expected to continue growing in the fight against climate change. In the search for new land where the impact of the wind turbines is small several wind farms are currently being installed in forested areas. In order to optimize the distribution of the wind turbines within the wind farm the Reynolds Averaged Navier Stokes equations are solved over the domain of interest using either commercial or in house codes. The existence of a canopy alters the Atmospheric Boundary Layer wind profile close to the ground. Therefore in order to obtain a more accurate representation of the flow in forested areas modification to both the Navier Stokes and turbulence variables equations need to be introduced. Several existing canopy models have been tested in an academic problem showing that the one proposed by Sogachev et. al gives the best results. This model has been implemented in an in house CFD solver named Alya. It is a high performance unstructured finite element code that has been designed from scratch to be able to run in the world's biggest supercomputers. Its scalabililty has recently been tested up to 100000 processors in both American and European supercomputers. During the past three years the code has been tuned and tested for wind energy problems. Recent efforts have focused on the canopy model following industry needs. In this work we shall benchmark our results in a wind farm that is currently being designed by Scottish Power and Iberdrola in Scotland. This is a very interesting real case with extensive experimental data from five different masts with anemometers at several heights. It is used to benchmark both the wind profiles and the speed up obtained between different masts. Sixteen different wind directions are simulated. The numerical model provides very satisfactory results for both the masts that are affected by the canopy and those that are not influenced by it.

  16. Impact hypothesis for offshore wind farms: Explanatory models for species distribution at extremely exposed rocky areas

    NASA Astrophysics Data System (ADS)

    Schläppy, Marie-Lise; Šaškov, Aleksej; Dahlgren, Thomas G.

    2014-07-01

    The increasing need for renewable and clean energy production is likely to result in a diversification of locations for the implementation of offshore wind farms which have been so far predominantly sited on soft substrata. In contrast, offshore wind turbines placed on rocky reefs in highly exposed areas are much less common and the impacts on local flora and fauna can only be hypothesized. On the Western coast of Norway, a rocky reef with a highly complex topography has been chosen to be the first full-scale offshore wind farm in the country. Underwater video analyses and multibeam bathymetry data with a generalized linear model were used opportunistically to investigate the influence of geomorphic explanatory variables on the occurrence of selected taxa (algae, sea urchins and sea stars) identified in the study area. Combining video observations and multibeam bathymetry in a generalized linear model revealed that the geomorphic descriptors: aspect, slope, rugosity, and benthic position indexes (BPI), were of significance for algae, sea urchins and sea stars at Havsul and served in showing their habitat preferences. Kelp occurred in areas of high rugosity, on gentle slopes, at elevated areas with a southerly orientation and on the sheltered side of rock or bedrock. Thus, construction disturbance that modify those variables may lead to a change in the area preferred by kelp. Turbines that shade southerly aspects may affect small kelp plants in reducing their available habitat. Sea urchins were more abundant on steep slopes and both sea stars and sea urchins showed a preference for a complex local relief (high rugosity) and heterogeneity in fine and broad elevation (shown by BPI). Thus, foundations and cable route preparation may significantly change the slope, rugosity of BPI broad, which will change the basis for sea urchin populations. It may likewise significantly change the rugosity or BPI (fine or broad), which may change the distribution of sea stars. The

  17. Regional scale hydrodynamic modelling of offshore wind farm development areas off the east coast of Scotland

    NASA Astrophysics Data System (ADS)

    O'Hara Murray, Rory; Gallego, Alejandro

    2013-04-01

    There is considerable interest in Scotland, supported by the Scottish Government, in the expansion of renewable energy production. In particular, significant offshore wind energy developments are already planned in coastal waters to the east of the Forth and Tay estuaries. It is important to understand the local and cumulative environmental impact of such developments within this region, to aid licensing decisions but also to inform marine spatial planning in general. Substantial wind farm developments may affect physical processes within the region, such as tidal-, wind-, and wave-driven circulation, as well as coastal sediment transport and more complex estuarine dynamics. Such physical impacts could have ecological and, ultimately, socio-economic consequences. The Firth of Forth and Tay areas both exhibit complex estuarine characteristics due to fresh water input, complex bathymetry and coastline, and tidal mixing. Our goal is to construct an unstructured grid hydrodynamic model of the wider Firth of Forth and Tay region using the Finite-Volume Coastal Ocean Model (FVCOM), resolving the complex estuarine hydrography of the area and representing offshore wind developments. Hydrodynamic modelling will provide an accurate baseline of the hydrography in this region but also allow the assessment of the effect on the physical environment of multiple wind farm development scenarios.

  18. Veterinarian challenges to providing a multi-agency response to farm animal welfare problems in Ireland: responding to the human factor.

    PubMed

    Devitt, C; Kelly, P; Blake, M; Hanlon, A; More, S J

    2013-12-01

    In 2012, the authors undertook a study of the challenges facing government and private veterinarians in responding to the human element of farm animal welfare incidents (i.e. the personal problems and difficulties of farmers that can result in farm animal neglect). This paper reports their findings and examines the role of veterinarians in responding to the difficulties of farmers. It also looks at their experiences of attempting to build a multi-agency approach involving veterinary and human support services. This paper builds on a study whereby the authors considered how social, health and attitudinal factors, as well as mental health problems, contribute to farm animal welfare incidents in Ireland. An early warning system involving relevant agencies is in place to identify and prevent farm animal welfare problems before they become critical. The literature provides examples of private veterinarians combining with support services where there are indicators of animal and human abuse. Yet there are no research examples of government or private veterinarians linking with support services to resolve farm animal welfare cases where there are social, health, and/or mental health difficulties with the herd owner. Four focus groups were conducted with government veterinarians (n = 18) and three with private veterinarians (n = 12). Government veterinarians made contact with support services to seek advice on how best to respond to the human element of farm animal welfare incidents, and/or to seek support for the herd owner. Contact between government and private veterinarians was driven by the former. Communication between agencies was influenced by individual efforts and personal contacts. Formal structures and guidelines, perceived professional capabilities in determining herd owner needs, and client confidentiality concerns among support services and private veterinarians were less influential. The fear of losing clients and the financial implications of this were

  19. Occurrence of Ticks in Cattle in the New Pastoral Farming Areas in Rufiji District, Tanzania.

    PubMed

    Mamiro, Kamilius A; Magwisha, Henry B; Rukambile, Elpidius J; Ruheta, Martin R; Kimboka, Expery J; Malulu, Deusdedit J; Malele, Imna I

    2016-01-01

    Ticks and tick-borne diseases plus trypanosomosis are a constraint to cattle rearing in Tanzania. Rufiji district was not known for important ticks infesting cattle because inhabitants were not engaged in keeping livestock. Not only has settlement of pastoralists and cattle in Rufiji increased the number of cattle but also cattle have been the source of bringing in and spreading of ticks. This study investigated tick species that have been introduced and managed to establish themselves in the new livestock farming areas in cattle in Rufiji. Tick distribution study was undertaken in three villages of Chumbi ward seasonally in 2009, 2011, and 2012. The identified ticks were Amblyomma variegatum (56.10%), Rhipicephalus evertsi (10.25%), R. microplus (27.40%), and R. appendiculatus (6.19%) out of 12940 ticks. Results indicate that ticks are present in the new livestock settlement areas. The occurrence of ticks is correlated with the recent settlement of cattle in the district.

  20. CHEMICAL DIFFERENCES BETWEEN SLUDGE SOLIDS AT THE F AND H AREA TANK FARMS

    SciTech Connect

    Reboul, S.

    2012-08-29

    The primary source of waste solids received into the F Area Tank Farm (FTF) was from PUREX processing performed to recover uranium and plutonium from irradiated depleted uranium targets. In contrast, two primary sources of waste solids were received into the H Area Tank Farm (HTF): a) waste from PUREX processing; and b) waste from H-modified (HM) processing performed to recover uranium and neptunium from burned enriched uranium fuel. Due to the differences between the irradiated depleted uranium targets and the burned enriched uranium fuel, the average compositions of the F and H Area wastes are markedly different from one another. Both F and H Area wastes contain significant amounts of iron and aluminum compounds. However, because the iron content of PUREX waste is higher than that of HM waste, and the aluminum content of PUREX waste is lower than that of HM waste, the iron to aluminum ratios of typical FTF waste solids are appreciably higher than those of typical HTF waste solids. Other constituents present at significantly higher concentrations in the typical FTF waste solids include uranium, nickel, ruthenium, zinc, silver, cobalt and copper. In contrast, constituents present at significantly higher concentrations in the typical HTF waste solids include mercury, thorium, oxalate, and radionuclides U-233, U-234, U-235, U-236, Pu-238, Pu-242, Cm-244, and Cm-245. Because of the higher concentrations of Pu-238 in HTF, the long-term concentrations of Th-230 and Ra-226 (from Pu-238 decay) will also be higher in HTF. The uranium and plutonium distributions of the average FTF waste were found to be consistent with depleted uranium and weapons grade plutonium, respectively (U-235 comprised 0.3 wt% of the FTF uranium, and Pu-240 comprised 6 wt% of the FTF plutonium). In contrast, at HTF, U-235 comprised 5 wt% of the uranium, and Pu-240 comprised 17 wt% of the plutonium, consistent with enriched uranium and high burn-up plutonium. X-ray diffraction analyses of various FTF

  1. 4. Oblique view of EPA Farm Lab Building 1506 (with ...

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

    4. Oblique view of EPA Farm Lab Building 15-06 (with sliding door open to milking area), Sioux silo and slaughter addition, facing northeast - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  2. 5. View of interior, EPA Farm Lab Building 1506 slaughter ...

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

    5. View of interior, EPA Farm Lab Building 15-06 slaughter addition (featuring cold slaughter area), facing north-northeast - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  3. Income and Employment Generation in Rural Areas in Relation to Alternative Farm Programs (with Special Emphasis on the North Central Region).

    ERIC Educational Resources Information Center

    Heady, Earl O.; Sonka, Steven T.

    Four alternative government farm policies were analyzed to determine their effect upon farm income and employment generation in rural areas and agriculturally related industries. A linear programming model of interregional competition was used to determine the impact of alternative farm policies on the quantity of major commodities produced, the…

  4. 41 CFR 102-83.95 - After an agency has identified that its geographic service area and delineated area are in an...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... identified that its geographic service area and delineated area are in an urban area, what is the next step... Location of Space Urban Areas § 102-83.95 After an agency has identified that its geographic service area and delineated area are in an urban area, what is the next step for an agency? After an...

  5. A game theory based framework for assessing incentives for local area collaboration with an application to Scottish salmon farming.

    PubMed

    Murray, Alexander G

    2014-08-01

    Movements of water that transport pathogens mean that in net-pen aquaculture diseases are often most effectively managed collaboratively among neighbours. Such area management is widely and explicitly applied for pathogen management in marine salmon farms. Effective area management requires the active support of farm managers and a simple game-theory based framework was developed to identify the conditions required under which collaboration is perceived to be in their own best interest. The model applied is based on area management as practiced for Scottish salmon farms, but its simplicity allows it to be generalised to other area-managed net-pen aquaculture systems. In this model managers choose between purchasing tested pathogen-free fish or cheaper, untested fish that might carry pathogens. Perceived pay-off depends on degree of confidence that neighbours will not buy untested fish, risking input of pathogens that spread between farms. For a given level of risk, confidence in neighbours is most important in control of moderate-impact moderate-probability diseases. Common low-impact diseases require high confidence since there is a high probability a neighbour will import, while testing for rare high-impact diseases may be cost-effective regardless of neighbours actions. In some cases testing may be beneficial at an area level, even if all individual farms are better off not testing. Higher confidence is required for areas with many farms and so focusing management on smaller, epidemiologically imperfect, areas may be more effective. The confidence required for collaboration can be enhanced by the development of formal agreements and the involvement of outside disinterested parties such as trade bodies or government.

  6. Assessment of soil-gas and soil contamination at the Old Metal Workshop Hog Farm Area, Fort Gordon, Georgia, 2009-2010

    USGS Publications Warehouse

    Caldwell, Andral W.; Falls, W. Fred; Guimaraes, Wladmir B.; Ratliff, W. Hagan; Wellborn, John B.; Landmeyer, James E.

    2011-01-01

    Soil gas and soil were assessed for contaminants at the Old Metal Workshop Hog Farm Area at Fort Gordon, Georgia, from October 2009 to September 2010. The assessment included delineating organic contaminants present in soil-gas and inorganic contaminants present in soil samples collected from the area estimated to be the Old Metal Workshop Hog Farm Area. This assessment was conducted to provide environmental contamination data to Fort Gordon personnel pursuant to requirements for the Resource Conservation and Recovery Act Part B Hazardous Waste Permit process. All soil-gas samplers contained total petroleum hydrocarbons above the method detection level. The highest total petroleum hydrocarbon mass detected was 121.32 micrograms in a soil-gas sampler from the western corner of the Old Metal Workshop Hog Farm Area along Sawmill Road. The highest undecane mass detected was 73.28 micrograms at the same location as the highest total petroleum hydrocarbon mass. Some soil-gas samplers detected toluene mass greater than the method detection level of 0.02 microgram; the highest detection of toluene mass was 0.07 microgram. Some soil-gas samplers were installed in areas of high-contaminant mass to assess for explosives and chemical agents. Explosives or chemical agents were not detected above their respective method detection levels for all soil-gas samplers installed. Inorganic concentrations in five soil samples collected did not exceed regional screening levels established by the U.S. Environmental Protection Agency. Barium concentrations, however, were up to eight times higher than the background concentrations reported in similar Coastal Plain sediments of South Carolina.

  7. 78 FR 35612 - Agency Information Collection Activities; Comment Request; Targeted Teacher Shortage Areas...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... Agency Information Collection Activities; Comment Request; Targeted Teacher Shortage Areas Nationwide... to this notice will be considered public records. Title of Collection: Targeted Teacher Shortage... Family Education Loan Programs (FFELP) regulations, which address the targeted teacher...

  8. A Simple Model to Rank Shellfish Farming Areas Based on the Risk of Disease Introduction and Spread.

    PubMed

    Thrush, M A; Pearce, F M; Gubbins, M J; Oidtmann, B C; Peeler, E J

    2016-03-09

    The European Union Council Directive 2006/88/EC requires that risk-based surveillance (RBS) for listed aquatic animal diseases is applied to all aquaculture production businesses. The principle behind this is the efficient use of resources directed towards high-risk farm categories, animal types and geographic areas. To achieve this requirement, fish and shellfish farms must be ranked according to their risk of disease introduction and spread. We present a method to risk rank shellfish farming areas based on the risk of disease introduction and spread and demonstrate how the approach was applied in 45 shellfish farming areas in England and Wales. Ten parameters were used to inform the risk model, which were grouped into four risk themes based on related pathways for transmission of pathogens: (i) live animal movement, (ii) transmission via water, (iii) short distance mechanical spread (birds) and (iv) long distance mechanical spread (vessels). Weights (informed by expert knowledge) were applied both to individual parameters and to risk themes for introduction and spread to reflect their relative importance. A spreadsheet model was developed to determine quantitative scores for the risk of pathogen introduction and risk of pathogen spread for each shellfish farming area. These scores were used to independently rank areas for risk of introduction and for risk of spread. Thresholds were set to establish risk categories (low, medium and high) for introduction and spread based on risk scores. Risk categories for introduction and spread for each area were combined to provide overall risk categories to inform a risk-based surveillance programme directed at the area level. Applying the combined risk category designation framework for risk of introduction and spread suggested by European Commission guidance for risk-based surveillance, 4, 10 and 31 areas were classified as high, medium and low risk, respectively.

  9. Participatory diagnosis and prioritization of constraints to cattle production in some smallholder farming areas of Zimbabwe.

    PubMed

    Chatikobo, P; Choga, T; Ncube, C; Mutambara, J

    2013-05-01

    A participatory epidemiological study was conducted to identify and prioritize constraints to livestock health and production on smallholder farms in Sanyati and Gokwe districts of Zimbabwe. Questionnaires were administered to 294 randomly selected livestock owners across the two districts. Livestock diseases (29% of the respondents), high cost of drugs (18.21%), weak veterinary extension (15.18%), inadequate grazing (13.60%), inadequate water (13.54%), and livestock thefts (10.44%) were the major livestock health and production constraints identified. The number of diseases reported varied (P<0.05) with livestock species and nature of causative agent. Out of the 36 diseases mentioned by farmers, 50%, 22.2%, 19.4%, 5.5% and 2.8% were diseases of cattle, sheep and goats, domestic chicken, donkeys, and guinea fowls, respectively. Seven (19.4%) of the 36 diseases including rabies and foot and mouth disease were those listed by the OIE. Thirty-four percent of the respondents rated bovine dermatophilosis as the most important livestock disease. Respondents rated, in descending order, other diseases including tick borne diseases (21%); a previously unreported disease, "Magwiriri" or "Ganda renzou" in vernacular (14%); mastitis (11%); parafilariosis (11%); and blackleg (9%). Cattle skin samples from "Magwiriri" cases had Besnoitia besnoiti parasites. Overall, this study revealed factors and diseases that limit livestock production in Zimbabwe and are of global concern; in addition, the study showed that the skin diseases, bovine dermatophilosis and besnoitiosis, have recently emerged and appear to be spreading, likely a consequence of ectoparasite control demise in smallholder farming areas of Zimbabwe over the last 15 years.

  10. Towards understanding the impact of floating aquatic vegetation on farm phosphorus loads in the Everglades Agricultural Area, Florida, USA

    NASA Astrophysics Data System (ADS)

    Bhadha, J. H.; Daroub, S. H.; Lang, T. A.; Josan, M. S.; Gomez, S. M.

    2011-12-01

    For decades water from Lake Okeechobee is released into the Everglades Agricultural Area (EAA) for irrigation; and discharges from the EAA have been identified as contributors to the phosphors (P) enrichment of the Everglades. Despite the success of the Best Management Practice (BMP) program in the EAA, higher P concentrations and loads still exit the S5A and S6 sub-basins located east of Lake Okeechobee. Limiting the growth of floating aquatic vegetation (FAV) in farm canals should improve the conveyance of drainage and irrigation waters throughout the region. We believe that suppressing the growth of FAV could potentially change the aquatic plant community. It is hypothesized that with better light penetration into canal waters more P may be co-precipitated with Ca-carbonates and form cohesive sediments that are less likely to be re-suspended and transported off the farm during drainage events. This is a long-term study which will evaluate changes in sediment composition and drainage water P in EAA farms. Four farm pairs (two from S5A and S6 sub-basin) have been selected for this study. Each farm is experimental unit. Treatments imposed on a farm will include either complete control of FAV in canals via mechanical removal followed by spot spraying of herbicides, or typical control of FAV as currently practiced. Changes in P species composition in canal waters, and overall total P loads as influenced by treatment will be determined. The goal is to provide growers an additional tool in their efforts to reduce off-farm P loading in the Everglades Agricultural Area.

  11. Vertical farming increases lettuce yield per unit area compared to conventional horizontal hydroponics.

    PubMed

    Touliatos, Dionysios; Dodd, Ian C; McAinsh, Martin

    2016-08-01

    Vertical farming systems (VFS) have been proposed as an engineering solution to increase productivity per unit area of cultivated land by extending crop production into the vertical dimension. To test whether this approach presents a viable alternative to horizontal crop production systems, a VFS (where plants were grown in upright cylindrical columns) was compared against a conventional horizontal hydroponic system (HHS) using lettuce (Lactuca sativa L. cv. "Little Gem") as a model crop. Both systems had similar root zone volume and planting density. Half-strength Hoagland's solution was applied to plants grown in perlite in an indoor controlled environment room, with metal halide lamps providing artificial lighting. Light distribution (photosynthetic photon flux density, PPFD) and yield (shoot fresh weight) within each system were assessed. Although PPFD and shoot fresh weight decreased significantly in the VFS from top to base, the VFS produced more crop per unit of growing floor area when compared with the HHS. Our results clearly demonstrate that VFS presents an attractive alternative to horizontal hydroponic growth systems and suggest that further increases in yield could be achieved by incorporating artificial lighting in the VFS.

  12. Pesticide exposures in a malarious and predominantly farming area in Central Ghana

    PubMed Central

    Ae-Ngibise, Kenneth Ayuurebobi; Kinney, Patrick L.; Asante, Kwaku Poku; Jack, Darby; Boamah, Ellen Abrafi; Whyatt, Robin; Mujtaba, Mohammed; Manu, Alexander; Owusu-Agyei, Seth; Wylie, Blair J.

    2016-01-01

    In areas where malaria is endemic, pesticides are widely deployed for vector control, which has contributed to reductions in malaria deaths. Pesticide use for agrarian purposes reduces pest populations, thus improving crop production and post-harvest losses. However, adverse health effects have been associated with pesticide exposure, ranging from skin irritation to neurotoxicity and carcinogenicity. Though misuse of these pesticides can lead to widespread potential dangers, the debilitating effects are usually underappreciated in many developing countries. To evaluate the pattern of pesticide usage among rural communities in the Kintampo area of Ghana, a cross-sectional survey was conducted among 1455 heads of households randomly sampled from among 29,073 households in the Kintampo Health and Demographic Surveillance System area of Ghana to estimate the prevalence of pesticide use and indications for use among this rural populace. Seventy-one percent (1040/1455) of household heads reported having used pesticides on either their farms or homes, most commonly for control of weeds (96.4%, 1003/1040) or insects (85.4%, 888/1040). Dichlorodiphenyltrichloroethane (DDT) was used by 22.9% (238/1040) of respondents. The majority of households who reported use of pesticides said women in their households assisted in the spraying efforts (69.3%, 721/1040); of these women, 50.8% (366/721) did so while carrying their babies on their backs. Only 28.9% (301/1040) of the study participants wore protective devices during pesticide applications. Frequent symptoms that were reported after spraying, included cough (32.3%; 336/1040), difficulty in breathing (26.7%; 278/1040) and skin irritation (39.0%; 406/1040). Pesticide use among community members in the Kintampo area of Ghana is common and its potential health impacts warrant further investigation. PMID:27239261

  13. Farmed Areas Predict the Distribution of Amphibian Ponds in a Traditional Rural Landscape

    PubMed Central

    Hartel, Tibor; von Wehrden, Henrik

    2013-01-01

    Background Traditional rural landscapes of Eastern Europe are undergoing major changes due to agricultural intensification, land abandonment, change in agricultural practices and infrastructural development. Small man-made ponds are important yet vulnerable components of rural landscapes. Despite their important role for biodiversity, these ponds tend to be excluded from conservation strategies. Methodology/Findings Our study was conducted in a traditional rural landscape in Eastern Europe. The aim of this study is twofold: (i) to model the distribution of four major man-made pond types and (ii) to present the importance of man-made ponds for the endangered Yellow Bellied Toad (Bombina variegata) and the Common Toad (Bufo bufo). Six environmental variables were used to model pond distribution: Corine landcover, the heterogeneity of the landcover, slope, road distance, distance to closest village and the human population density. Land cover heterogeneity was the most important driver for the distribution of fishponds. Areas used for agriculture with significant areas of natural vegetation were the most important predictors for the distribution of temporary ponds. In addition, areas covered by transitional woodland and scrub were important for the open cattle ponds. Bombina variegata was found predominantly in the temporary ponds (e.g. ponds created by cattle and buffalo, dirt road ponds and concrete ponds created for livestock drinking) and Bufo bufo in fishponds. Conclusions/Significance Our Maxent models revealed that the highest probability of occurrence for amphibian ponds was in areas used as farmland. The traditional farming practices combined with a low level of infrastructure development produces a large number of amphibian ponds. The challenge is to harmonize economic development and the maintenance of high densities of ponds in these traditional rural landscapes. PMID:23704928

  14. Bay Area Transit Agencies Propel Fuel Cell Buses Toward Commercialization (Fact Sheet)

    SciTech Connect

    Not Available

    2010-07-01

    This fact sheet describes the Zero Emission Bay Area (ZEBA) demonstration of the next generation of fuel cells buses. Several transit agencies in the San Francisco Bay Area are participating in demonstrating the largest single fleet of fuel cell buses in the United States.

  15. Down on the Farm: Activities for All Areas of the Classroom.

    ERIC Educational Resources Information Center

    Texas Child Care, 2000

    2000-01-01

    Highlights the importance of helping children understand the role of farms, farmers, machinery, animals, and land in everyday life. Contains background information on farming and suggestions for related classroom centers for writing, art, library, block, dramatic play, cooking, discovery, math, and song and movement. Also includes suggestions for…

  16. Managing farmed closed depressional areas using blind inlets to minimize phosphorus and nitrogen losses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Through watershed scale research in the St. Joseph River watershed in the United States, farmed potholes have been identified as contributing to nutrient loading of streams. Most farmed potholes are drained with tile risers, which are direct conduits for runoff water and associated contaminants dire...

  17. 49 CFR Attachment 2 to Part 520 - Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 6 2012-10-01 2012-10-01 false Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction by Law or Special Expertise To Comment Thereon 2... ENVIRONMENTAL IMPACTS Pt. 520, Attach. 2, Nt. Attachment 2 to Part 520—Areas of Environmental Impact and...

  18. 49 CFR Attachment 2 to Part 520 - Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 6 2013-10-01 2013-10-01 false Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction by Law or Special Expertise To Comment Thereon 2... ENVIRONMENTAL IMPACTS Pt. 520, Attach. 2, Nt. Attachment 2 to Part 520—Areas of Environmental Impact and...

  19. 49 CFR Attachment 2 to Part 520 - Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With Jurisdiction by Law or Special Expertise To Comment Thereon 2... ENVIRONMENTAL IMPACTS Pt. 520, Attach. 2, Nt. Attachment 2 to Part 520—Areas of Environmental Impact and...

  20. Water-quality and hydrogeologic data used to evaluate the effects of farming systems on ground-water quality at the Management Systems Evaluation Area near Princeton,Minnesota, 1991-95

    USGS Publications Warehouse

    Landon, M.K.; Delin, G.N.; Nelson, K.J.; Regan, C.P.; Lamb, J.A.; Larson, S.J.; Capel, P.D.; Anderson, J.L.; Dowdy, R.H.

    1997-01-01

    The Minnesota Management Systems Evaluation Area (MSEA) project was part of a multi-scale, inter-agency initiative to evaluate the effects of agricultural management systems on water quality in the midwest corn belt. The research area was located in the Anoka Sand Plain about 5 kilometers southwest of Princeton, Minnesota. The ground-water-quality monitoring network within and immediately surrounding the research area consisted of 73 observation wells and 25 multiport wells. The primary objectives of the ground-water monitoring program at the Minnesota MSEA were to: (1) determine the effects of three farming systems on ground-water quality, and (2) understand the processes and factors affecting the loading, transport, and fate of agricultural chemicals in ground water at the site. This report presents well construction, geologic, water-level, chemical application, water-quality, and quality-assurance data used to evaluate the effects of farming systems on ground-water quality during 1991-95.

  1. AIR AND RADON PATHWAY MODELING FOR THE F AREA TANK FARM

    SciTech Connect

    Dixon, K.; Phifer, M.

    2010-07-30

    An air and radon pathways analysis was conducted for the F-Area Tank Farm (FTF) to estimate the flux of volatile radionuclides and radon at the ground surface due to residual waste remaining in the tanks following closure. This analysis was used as the basis to estimate the dose to the maximally exposed individual (MEI) for the air pathway per Curie (Ci) of each radionuclide remaining in the combined FTF waste tanks. For the air pathway analysis, several gaseous radionuclides were considered. These included carbon-14 (C-14), chlorine-36 (Cl-36), iodine-129 (I-129), selenium-79 (Se-79), antimony-125 (Sb-125), tin-126 (Sn-126), tritium (H-3), and technetium-99 (Tc-99). The dose to the MEI was estimated at the SRS Boundary during the 100 year institutional control period. For the 10,000 year post closure compliance period, the dose to the MEI was estimated at the 100 m compliance point. Additionally, the dose to the MEI was estimated at a seepage outcrop located 1600 m from the facility. For the radon pathway analysis, five parent radionuclides and their progeny were analyzed. These parent radionuclides included uranium-238 (U-238), plutonium-238 (Pu-238), uranium-234 (U-234), thorium-230 (Th-230), and radium-226 (Ra-226). The peak flux of radon-222 due to each parent radionuclide was estimated for the simulation period of 10,100 years.

  2. 1. Overview of EPA Farm Lab Building 1506, Sioux silo ...

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

    1. Overview of EPA Farm Lab Building 15-06, Sioux silo and slaughter addition (featuring poles from hay shed), facing east-northeast. - Nevada Test Site, Environmental Protection Agency Farm, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  3. 2. Oblique view of EPA Farm Lab Building 1506 (with ...

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

    2. Oblique view of EPA Farm Lab Building 15-06 (with slaughter addition at far left), facing southwest - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  4. 3. View of EPA Farm Lab Building 1506 (with sliding ...

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

    3. View of EPA Farm Lab Building 15-06 (with sliding doors open to slaughter addition) and Sioux silo, facing north-northwest - Nevada Test Site, Environmental Protection Agency Farm, Laboratory Building, Area 15, Yucca Flat, 10-2 Road near Circle Road, Mercury, Nye County, NV

  5. Estimation of matal balances a tool for improving of management in a farm from polluted area Copsa Mica

    NASA Astrophysics Data System (ADS)

    Olimpia Vrinceanu, Nicoleta; Simota, Catalin; Motelica, Dumitru-Marian; Dumitru, Mihail; Ignat, Petru; Vrinceanu, Andrei; Mircea Rotaru, Lucian

    2015-04-01

    Long-term accumulation of heavy metals in arable ecosystems from Copsa Mica area negatively affecting soil fertility and product quality. A sustainable heavy metal management in these agro-ecosystems allows to ensure that the soils continues to fulfill its functions and to provide its ecosystem services (especially supporting and provisioning services). An analysis of the input and output flows of heavy metals in agro-ecosystems and of their resulting accumulation is necessary to define strategies that ensure sustainable management of these metals in agricultural systems. The aim of this study was to calculate the farm-gate and barn balances for the heavy metals (Cd, Pb and Zn) using the data from a farm located in polluted area Copşa Mică. For all heavy metals (Cd, Pb and Zn) farm-gate balances are negative; the export of metal in the farm was done mainly through the manure. The barn balance for cadmium was positive, indicating an accumulation of metal in the system. Inputs of cadmium in the system were estimated at 163.67 g Cd / year and losses of cadmium from the system were made mainly through manure (77.22g Cd / year). Both lead and zinc barn-gate balances are negative. Also externalization of lead and zinc in the system was achieved by manure (969 g Pb / year and 2390 g Zn / year). Monitoring metal balances at different scales (farm-gate, barn) proved to a successful way to identifying farm management issues not revealed by determining metal balances at the farm-gate alone. The main finding was that the substantial amounts of cadmium, lead and zinc were released from internal sources, mainly through fodder obtained from their own land (some plots are located in polluted area). The manure is the main contributor to outflows both for heavy metals. Using this manure as organic fertilizer could lead to accumulation of cadmium in soil with major risk on soil fertility and crop quality.

  6. Actual Condition of Paddy Field Levee Maintenance by Various Farm Households including Large-scale Farming in the Developed Land Renting Area

    NASA Astrophysics Data System (ADS)

    Sakata, Yasuyo

    The survey of interview, resource acquisition, photographic operation, and questionnaire were carried out in the “n” Community in the “y” District in Hakusan City in Ishikawa Prefecture to investigate the actual condition of paddy field levee maintenance in the area where land-renting market was proceeding, large-scale farming was dominant, and the problems of geographically scattered farm-land existed. In the study zone, 1) an agricultural production legal person rent-cultivated some of the paddy fields and maintained the levees, 2) another agricultural production legal person rent-cultivated some of the soy bean fields for crop changeover and land owners maintained the levees. The results indicated that sufficient maintenance was executed on the levees of the paddy fields cultivated by the agricultural production legal person, the soy bean fields for crop changeover, and the paddy fields cultivated by the land owners. Each reason is considered to be the managerial strategy, the economic incentive, the mutual monitoring and cross-regulatory mechanism, etc.

  7. International funding agencies: potential leaders of impact evaluation in protected areas?

    PubMed

    Craigie, Ian D; Barnes, Megan D; Geldmann, Jonas; Woodley, Stephen

    2015-11-05

    Globally, protected areas are the most commonly used tools to halt biodiversity loss. Yet, some are failing to adequately conserve the biodiversity they contain. There is an urgent need for knowledge on how to make them function more effectively. Impact evaluation methods provide a set of tools that could yield this knowledge. However, rigorous outcome-focused impact evaluation is not yet used as extensively as it could be in protected area management. We examine the role of international protected area funding agencies in facilitating the use of impact evaluation. These agencies are influential stakeholders as they allocate hundreds of millions of dollars annually to support protected areas, creating a unique opportunity to shape how the conservation funds are spent globally. We identify key barriers to the use of impact evaluation, detail how large funders are uniquely placed to overcome many of these, and highlight the potential benefits if impact evaluation is used more extensively.

  8. EPA Administrator and San Francisco Bay Area government agencies celebrate nations largest solar energy partnership

    EPA Pesticide Factsheets

    SAN FRANCISCO - Today, U.S. EPA Administrator Gina McCarthy joined Bay Area agencies to celebrate the Regional Renewable Energy Procurement Project (R-REP), the nation's largest solar energy government collaboration and the launch of the Federal Agg

  9. 45 CFR 1321.61 - Advocacy responsibilities of the area agency.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.61 Advocacy... aging shall undertake a leadership role in assisting communities throughout the planning and...

  10. 45 CFR 1321.61 - Advocacy responsibilities of the area agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.61 Advocacy... aging shall undertake a leadership role in assisting communities throughout the planning and...

  11. 45 CFR 1321.61 - Advocacy responsibilities of the area agency.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.61 Advocacy... aging shall undertake a leadership role in assisting communities throughout the planning and...

  12. 45 CFR 1321.61 - Advocacy responsibilities of the area agency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.61 Advocacy... aging shall undertake a leadership role in assisting communities throughout the planning and...

  13. 45 CFR 1321.61 - Advocacy responsibilities of the area agency.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON AGING, OLDER AMERICANS PROGRAMS GRANTS TO STATE AND COMMUNITY PROGRAMS ON AGING Area Agency Responsibilities § 1321.61 Advocacy... aging shall undertake a leadership role in assisting communities throughout the planning and...

  14. Mental Health Center Services for the Elderly: The Impact of Coordination with Area Agencies on Aging.

    ERIC Educational Resources Information Center

    Lebowitz, Barry D.; And Others

    1987-01-01

    Examined coordination between community mental health centers (CMHCs) and Area Agencies on Aging (AAAs) through survey of 281 CMHCs. Found affiliation with AAA associated with more indirect services of all types; more sites where mental health programs were offered to elderly; and more provision of direct services, such as Alzheimer's disease…

  15. Increased Prevalence of Esophageal Cancer in Areas with High Levels of Nickel in Farm Soils

    PubMed Central

    Lee, Chien-Pang; Lee, Yen-Hsin; Lian, Ie-Bin; Su, Che-Chun

    2016-01-01

    Background: Heavy metal pollution in farm soils is a grave concern in Taiwan. Previously, we found the incidence of oral cancer (OC) correlated positively with levels of nickel and arsenic in farm soils. Many OC patients have a second malignancy, among which esophageal cancer (EC) is the most common one in Taiwan. Objectives: We aimed to investigate whether these two cancers share some common risk factors. Methods: Taiwan began a compulsory national health insurance program in 1995. We used a database from this program to calculate the prevalence of EC and OC in Taiwan. We compared the prevalence of EC with prevalence of betel nut chewers in adults and the information of heavy metal in farm soils to look for any association. Results: The prevalence of OC and prevalence of EC were strongly correlated. The prevalence of betel nut chewing correlated with OC prevalence, but not with EC prevalence. An increased prevalence (1.9 fold) of EC was found where the farm soils contained high levels of nickel. Meanwhile, among the eight heavy metals studied, only the levels of nickel in the farm soils correlated statistically with the prevalence of EC. Conclusion: Nickel is probably a common environmental risk factor for esophageal cancer and oral cancer. PMID:27698910

  16. Outbreak of acute fasciolosis in sheep farms in a Mediterranean area arising as a possible consequence of climate change.

    PubMed

    Bosco, Antonio; Rinaldi, Laura; Musella, Vincenzo; Amadesi, Alessandra; Cringoli, Giuseppe

    2015-03-19

    The objective of the present study was to investigate whether climate change in recent years have influenced the onset of acute outbreaks of Fasciola hepatica in ovine farms in southern Italy. In May-June 2014, a severe outbreak of F. hepatica occurred in three sheep farms in the Campania region. Clinical, coprological and necroscopic examinations were performed. Morbidity and mortality due to F. hepatica were 3-67% and 3-50%, respectively. Coprological examinations showed high values of F. hepatica eggs per gram (EPG) of faeces (860-1,240). Similarly, high adult parasitic burdens were found in animals that had sucombed (124-426 flukes). The study area was georeferenced and climatic data (temperature, humidity, days of rain and total amount of rainfall) were recorded at four georeferenced meterological stations in the study area. Montly data were processed and analyzed for the period 2000-2013 to evaluate the change of the climatic parameters during these years. The results show that there was a significant increase (P<0.001) of temperature, increased rainfall and increase in the number of rainy days compared to previous years. In addition to the outbreak reported here, we discuss the potential effects of climate change on the epidemiology of F. hepatica and the implications for sheep farming in the Mediterranean area.

  17. 78 FR 63869 - Change of Using Agency for Restricted Areas R-2916, FL and R-7105, PR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... Areas R-2916, FL and R- 7105, PR AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action updates the name of the using agencies for Restricted Areas R-2916, FL and R-7105, PR... restricted areas R-2916 in Florida and R-7105 in Puerto Rico. This is an administrative name change only...

  18. Data Farming and the Exploration of Inter-Agency, Inter-Disciplinary, and International "What If?" Questions

    NASA Technical Reports Server (NTRS)

    Anderson, Steve; Horne, Gary; Meyer, Ted; Triola, Larry

    2012-01-01

    Data farming uses simulation modeling, high performance computing, and analysis to examine questions of interest with large possibility spaces.This methodology allows for the examination of whole landscapes of potential outcomes and provides the capability of executing enough experiments so that outlets might be captured and examined for insights. This capability may be quite informative when used to examine the plethora of "What if?" questions that result when examining potential scenarios that our forces may face in the uncertain world of the future. Many of theses scenarios most certainly will be challenging and solutions may depend on interagency and international collaboration as well as the need for inter-disciplinary scientific inquiry preceding these events. In this paper, we describe data farming and illustrate it in the context of application to questions inherent to military decision-making as we consider alternate future scenarios.

  19. 7 CFR 1940.329 - Commenting on other Agencies' EIS's.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF...) Comments should concentrate on those matters of primary importance to FmHA or its successor agency under Public Law 103-354 and on areas of Agency expertise, such as rural planning and development....

  20. Initiation of Farm Safety Programs in the Arkansas Delta: A Case Study of Participatory Methods

    ERIC Educational Resources Information Center

    Richter, Jan S.; Hall, Becky G.; Deere, G. David

    2007-01-01

    Context: Outreach to high-risk communities is one of the goals of Area Health Education Centers. One such population is the farm community, which is known to suffer high rates of traumatic events. Purpose: To describe a participatory methods initiative by the Arkansas Delta Area Health Education Center and other agencies to address farm-related…

  1. Analysis of changes in farm pond network connectivity in the peri-urban landscape of the Taoyuan area, Taiwan.

    PubMed

    Huang, Shu-Li; Lee, Ying-Chieh; Budd, William W; Yang, Min-Chia

    2012-04-01

    The farm pond system for irrigation is the most prominent feature in the Taoyuan area, Taiwan, giving the region a unique landscape and hydrological character. Although this area had more than 3,290 ponds in the 1970s, fewer than 1,800 now remain. This study analyzes changes in irrigation farm ponds and the canal network landscape in the Taoyuan area. The spatial and temporal changes to ponds and the canal network on the Taoyuan plain were examined graphically for each spatial unit (2,765 m × 2,525 m) using aerial photographs for 1979 and 2005. Landscape metrics were calculated to analyze landscape change associated with increased urbanization. Landscape indices of connectivity and circuitry were utilized to describe changes in the configuration of ponds and canal networks. The total length of canals and total number of ponds in the study area decreased significantly during 1979-2005. The average values of connectivity indices (γ- and α-index) also decreased during 1979-2005, reflecting degradation of canal networks due to urban sprawl. A multivariate technique was applied to portion the study area into three zones according to changes to land cover, ponds, and canal networks. The effects of urban sprawl on the spatial pattern of ponds and canal networks are discussed.

  2. Cultural Momentum: The Impact of Agency on Foreign Area Officer Support to the Geographic Combatant Commands

    DTIC Science & Technology

    2015-06-01

    CULTURAL MOMENTUM: THE IMPACT OF AGENCY ON FOREIGN AREA OFFICER SUPPORT TO THE GEOGRAPHIC COMBATANT COMMANDS BY ROBERT E. O’KEEFE III...special recognition. My classmate Justin Dahman was my daily sounding board and sanity check. I hope I was as helpful to your culture -general approach...as you were to my cultural -expertise approach. Finally, Ms. Jordan McDuff, U.S. Southern Command, tirelessly edited my drafts with an understanding

  3. Livestock-associated risk factors for pneumonia in an area of intensive animal farming in the Netherlands

    PubMed Central

    Freidl, Gudrun S.; Spruijt, Ineke T.; Borlée, Floor; Smit, Lidwien A. M.; van Gageldonk-Lafeber, Arianne B.; Heederik, Dick J. J.; Yzermans, Joris; van Dijk, Christel E.; Maassen, Catharina B. M.; van der Hoek, Wim

    2017-01-01

    Previous research conducted in 2009 found a significant positive association between pneumonia in humans and living close to goat and poultry farms. However, as this result might have been affected by a large goat-related Q fever epidemic, the aim of the current study was to re-evaluate this association, now that the Q-fever epidemic had ended. In 2014/15, 2,494 adults (aged 20–72 years) living in a livestock-dense area in the Netherlands participated in a medical examination and completed a questionnaire on respiratory health, lifestyle and other items. We retrieved additional information for 2,426/2,494 (97%) participants from electronic medical records (EMR) from general practitioners. The outcome was self-reported, physician-diagnosed pneumonia or pneumonia recorded in the EMR in the previous three years. Livestock license data was used to determine exposure to livestock. We quantified associations between livestock exposures and pneumonia using odds ratios adjusted for participant characteristics and comorbidities (aOR). The three-year cumulative frequency of pneumonia was 186/2,426 (7.7%). Residents within 2,000m of a farm with at least 50 goats had an increased risk of pneumonia, which increased the closer they lived to the farm (2,000m aOR 1.9, 95% CI 1.4–2.6; 500m aOR 4.4, 95% CI 2.0–9.8). We found no significant associations between exposure to other farm animals and pneumonia. However, when conducting sensitivity analyses using pneumonia outcome based on EMR only, we found a weak but statistically significant association with presence of a poultry farm within 1,000m (aOR: 1.7, 95% CI 1.1–2.7). Living close to goat and poultry farms still constitute risk factors for pneumonia. Individuals with pneumonia were not more often seropositive for Coxiella burnetii, indicating that results are not explained by Q fever. We strongly recommend identification of pneumonia causes by the use of molecular diagnostics and investigating the role of non

  4. 75 FR 70029 - Notice of Temporary Closure of Castle Rocks Inter-Agency Recreation Area in Cassia County, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-16

    ... Bureau of Land Management Notice of Temporary Closure of Castle Rocks Inter-Agency Recreation Area in... camping, and the construction of new trails is in effect on public lands within the Castle Rocks Inter... the BLM at Castle Rocks Inter-Agency Recreation Area in Cassia County, Idaho. Lands in the...

  5. 41 CFR 102-74.285 - How must Federal agencies assign priority to parking spaces in controlled areas?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... agencies assign priority to parking spaces in controlled areas? 102-74.285 Section 102-74.285 Public... MANAGEMENT REGULATION REAL PROPERTY 74-FACILITY MANAGEMENT Facility Management Parking Facilities § 102-74.285 How must Federal agencies assign priority to parking spaces in controlled areas? Federal...

  6. Emission of ESBL/AmpC-producing Escherichia coli from pig fattening farms to surrounding areas.

    PubMed

    von Salviati, Christina; Laube, Henriette; Guerra, Beatriz; Roesler, Uwe; Friese, Anika

    2015-01-30

    The presence of ESBL/AmpC-producing Escherichia coli in livestock such as pigs has been known for some time. However, to date there is little information about the transmission of these resistant bacteria between pig farms and their surroundings. Thus, the aim of this study was to explore this topic by investigating seven German pig fattening farms. Samples from outside (including ground surfaces, ambient air, slurry and digestate from biogas plants) and, in parallel, from inside the pig barns (including pig feces, dust, barn air, flies and mice feces) were examined for ESBL/AmpC-producing E. coli and selected isolates were compared by pulsed-field gel electrophoresis (PFGE) analysis. 14/17 (82.4%) slurry samples and three of four samples of digestate from biogas plants tested positive for ESBL/AmpC-producing E. coli. In the vicinity of the pig barns these resistant bacteria were detected in 14/87 (16.1%) boot swabs taken from various ground surfaces and in 2/36 (6%) ambient air samples. Inside the pig barns, 6/63 (9.5%) barn air samples and a small proportion of flies and mice feces samples were ESBL/AmpC-positive. PFGE analysis proved fecal emission as well as a possible spread via flies, as identical ESBL-E. coli isolates were detected in slurry and on fertilized fields, as well as in flies and pooled feces from inside the barn and slurry. Contaminated slurry presented the major emission source for ESBL/AmpC-producing E. coli in the pig fattening farms, but a spread via the airborne route or via different vectors also seems possible.

  7. A Study on the Estimation of the Performance of Sediment Pavement and the Required Function of the Farm Road in a Paddy Area

    NASA Astrophysics Data System (ADS)

    Ogata, Hidehiko; Noda, Tomoyuki; Sakamoto, Yasufumi; Shinotsuka, Masanori; Kamada, Osamu; Nakamura, Kazuaki

    The pavement rate of the farm road which becomes important in activities of agricultural production, circulation of agricultural products and rural life is low. There are many farm roads to which the function of traveling performance, traveling comfort and prevention of the damage of agricultural products in transportation is not secured. Maintenance including improvement in the pavement rate of a farm road must be economically carried out based on the service environment, the circumference environment and the required function according to the kind of farm road. In this research, the problem of the farm road in a paddy area was extracted from the questionnaire to a land improvement district as an administrator, and the conditions which should be taken into consideration in maintenance of a farm road were clarified. The problem of a farm road is deformation of a road surface and a request is a period which does not need to repair. Moreover, the present performance of ground property and road surface of sediment pavement on-farm road was evaluated. Positive correlation is between the standard deviation of modulus of elasticity of the soil and surface roughness, negative correlation is between the modulus of elasticity of the soil in the rut and rutting depth.

  8. 41 CFR 102-83.120 - What happens if an agency has a need to be in a specific urban area that is not a central city in...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... agency has a need to be in a specific urban area that is not a central city in a metropolitan area? 102... is not a central city in a metropolitan area? If an agency has a need to be in a specific urban area that is not a central city in a metropolitan area, then the agency must give first consideration...

  9. 7 CFR 761.103 - Farm assessment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agency assesses each farming operation to determine the applicant's financial condition, organizational...) of this section that have significantly changed since the initial assessment. (d) The Agency...

  10. Water-resources of the Antelope Valley-East Kern Water Agency area, California

    USGS Publications Warehouse

    Bloyd, R.M.

    1967-01-01

    The Antelope Valley-East Kern Water Agency (AVEK) area, most of which is within the Mojave Desert region of southern California, lacks adequate water resources to sustain the existing rate of ground-water pumpage for irrigation, industrial, and domestic use. However, by 1972 the California Aqueduct, a part of the California Water Plan, will be completed and will begin to convey water from northern California into the area. The chief economic pursuits in the area are irrigated agriculture and poultry production. At present, the major industries are related to national defense and mining. In the future, industry will increase and probably become the major economic activity. The Mojave Desert region, part of which lies within the AVEK area, is characterized by fault-block mountains and fault-block basins. The Tehachapi and San Gabriel Mountains are the major bordering fault blocks. The adjacent lowland areas of Antelope and Fremont Valleys have been depressed by movements along major faults. There are two major ground-water basins in the AVEK area: Antelope Valley and Fremont Valley basins. Each large basin is divided by faults or bodies of consolidated rock into several groundwater subunits.

  11. Handling of Astyanax sp. for biomonitoring in Cangüiri Farm within a fountainhead (Iraí River Environment Preservation Area) through the use of genetic biomarkers.

    PubMed

    Ramsdorf, Wanessa Algarte; Vicari, Taynah; de Almeida, Marina I M; Artoni, Roberto Ferreira; Cestari, Marta Margarete

    2012-10-01

    Aquatic environmental pollution may cause biodiversity loss. Thus, monitoring studies are very important because fish health reflects both quality and sustainability of the environment, as well as of the individuals that live there. In the present report, genetic biomarkers (piscine micronucleus test; comet assay with blood, liver, and kidney cells) were used in specimens of Astyanax sp. to analyze the contamination level of the Cangüiri Farm through biomonitoring. The Cangüiri Farm, the old school farm of the Federal University of Paraná, is inside the Iraí River Environment Preservation Area, created in 1996 to preserve the sources of public water supply in Curitiba and metropolitan area. We verified that the fishes collected within the Cangüiri Farm area presented high damage levels, showing more environment contamination when compared to the specimens collected in the Costa Ecologic Park, used as reference in the present report. The results indicate that the Cangüiri Farm, which is inside an environment protection area, created especially for the protection of the fountainhead for water supply, may be contaminated. These toxic residues, which were remarkably persistent in the environment, are possibly derived from agricultural activities in the wider area. Thus, we suggest the analysis of the area with other biomarkers and for a longer time period.

  12. Evaluation of microplastics in Jurujuba Cove, Niterói, RJ, Brazil, an area of mussels farming.

    PubMed

    Castro, Rebeca Oliveira; Silva, Melanie L; Marques, Mônica Regina C; de Araújo, Fábio V

    2016-09-15

    Once non-biodegradable, microplastics remain on the environment absorbing toxic hydrophobic compounds making them a risk to biodiversity when ingested or filtered by organisms and entering in the food chain. To evaluate the potential of the contamination by microplastics in mussels cultivated in Jurujuba Cove, Niterói, RJ, waters of three stations were collected during a rain and dry seasons using a plankton net and later filtered. Microplastics were quantified and characterized morphologically and chemically. The results showed a high concentration of microplastics in both seasons with diversity of colors, types and sizes. Synthetic polymers were present in all samples. The presence of microplastics was probably due to a high and constant load of effluent that this area receives and to the mussel farming activity that use many plastic materials. Areas with high concentrations of microplastics could not be used for mussel cultivation due to the risk of contamination to consumers.

  13. The public health implications of farming cattle in areas with high background concentrations of vanadium.

    PubMed

    Gummow, B; Botha, C J; Noordhuizen, J P T M; Heesterbeek, J A P

    2005-12-12

    Forty-two adult Brahman-cross cattle farmed extensively in two groups, immediately adjacent to and 2 km from a vanadium processing plant respectively, were slaughtered over a 5 year period at a nearby abattoir. Cattle were being exposed to vanadium at close to no-adverse-effect levels. The dose of vanadium that cattle were taking in prior to slaughter was calculated for each animal from environmental and physiological data using a stochastic risk assessment model. The median exposure doses in the month prior to slaughter ranged from 0.55 to 2.73 mg vanadium/kg body weight/day. A range of tissues was taken from the cattle at slaughter for vanadium determination and tissue levels of vanadium in muscle, liver and kidney are reported. The concentrations of vanadium in the milk of cattle from the same farm sampled over 5 years are also reported. Concentrations were further modelled using a lognormal distribution function to look at possible extreme values that are likely to occur. The concentrations of vanadium in commonly consumed tissues ranged from <0.05 to 11.51 mg/kg (wet-mass basis). The median concentration of vanadium in milk was 0.23 mg vanadium/kg. People drinking milk were at highest risk. The potential oral daily intake of vanadium for people consuming these foodstuffs was modelled using a stochastic model. The model predicted that there is less than a 5% chance that the potential daily intake of vanadium from milk will be >0.44 microg/kg/day for adults. Based on this upper limit it was concluded from current knowledge of toxicity in humans that the tissue and milk residues from cattle should pose no health risk to the consumer.

  14. 41 CFR 102-74.340 - Who is responsible for monitoring and controlling areas designated for smoking by an agency head...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... monitoring and controlling areas designated for smoking by an agency head and for identifying those areas... MANAGEMENT Facility Management Smoking § 102-74.340 Who is responsible for monitoring and controlling areas designated for smoking by an agency head and for identifying those areas with proper signage? Agency...

  15. 41 CFR 102-74.340 - Who is responsible for monitoring and controlling areas designated for smoking by an agency head...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... monitoring and controlling areas designated for smoking by an agency head and for identifying those areas... MANAGEMENT Facility Management Smoking § 102-74.340 Who is responsible for monitoring and controlling areas designated for smoking by an agency head and for identifying those areas with proper signage? Agency...

  16. 41 CFR 102-74.340 - Who is responsible for monitoring and controlling areas designated for smoking by an agency head...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... monitoring and controlling areas designated for smoking by an agency head and for identifying those areas... MANAGEMENT Facility Management Smoking § 102-74.340 Who is responsible for monitoring and controlling areas designated for smoking by an agency head and for identifying those areas with proper signage? Agency...

  17. 41 CFR 102-74.340 - Who is responsible for monitoring and controlling areas designated for smoking by an agency head...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... monitoring and controlling areas designated for smoking by an agency head and for identifying those areas... MANAGEMENT Facility Management Smoking § 102-74.340 Who is responsible for monitoring and controlling areas designated for smoking by an agency head and for identifying those areas with proper signage? Agency...

  18. 41 CFR 102-74.340 - Who is responsible for monitoring and controlling areas designated for smoking by an agency head...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... monitoring and controlling areas designated for smoking by an agency head and for identifying those areas... MANAGEMENT Facility Management Smoking § 102-74.340 Who is responsible for monitoring and controlling areas designated for smoking by an agency head and for identifying those areas with proper signage? Agency...

  19. Corrective Action Plan for CAU No. 95: Area 15 EPA Farm Laboratory Building, Decontamination and Demolition Closure Activities - Nevada Test Site. Rev. 0

    SciTech Connect

    Olson, A.L.; Nacht, S.J.

    1997-11-01

    This Corrective Action Plan (CAP) provides the selected corrective action alternative and proposes the closure implementation methodology for the Environmental Protection Agency (EPA) Farm Laboratory Building 15-06 located in Area 15 of the Nevada Test Site (NTS), Nye County, Nevada. The facility is part of the Environmental Restoration Project managed by the U.S. Department of Energy/Nevada Operations Office (DOE/NV) under the Decontamination and Decommissioning (D&D) Subproject which serves to manage and dispose of surplus facilities at the NTS in a manner that will protect personnel, the public, and the environment. It is identified as Corrective Action Unit (CAU) 95 in Appendix III of the Federal Facilities Agreement and Consent Order (FFACO). In July 1997, the DOE/NV verbally requested approval from the Nevada Division of Environmental Protection (NDEP) for the closure schedule to be accelerated. Currently, field activities are anticipated to be completed by September 30, 1997. In order to meet this new schedule NDEP has agreed to review this document as expeditiously as possible. Comments will be addressed in the Closure Report after field activities have been completed, unless significant issues require resolution during closure activities.

  20. 41 CFR 102-74.285 - How must Federal agencies assign priority to parking spaces in controlled areas?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Article III of the Constitution), which may be parked in those spaces assigned for the use of the Court... metropolitan areas, Federal agencies may determine that allocations by zone would make parking more...

  1. 75 FR 68970 - Amendment of Using Agency for Restricted Areas R-4002, R-4005, R-4006 and R-4007; MD

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-10

    ... Restricted Areas R-4002, R-4005, R- 4006 and R-4007; MD AGENCY: Federal Aviation Administration (FAA), DOT... restricted areas R-4002, Bloodsworth Island, MD; and R-4005, R-4006 and R-4007, Patuxent River, MD to ``U.S... areas R-4002, R-4005, R-4006 and R-4007 in Maryland, in order to reflect the correct......

  2. Innovative assessment tools to improve water quality and watershed management in farming areas.

    PubMed

    Merot, Philippe; Aurousseau, Pierre; Gascuel-Odoux, Chantal; Durand, Patrick

    2009-01-01

    A lot of initiatives for improving water quality have been developed over the last 15 y in Brittany in response to degradation induced by intensive farming and under the pressure of European policy and environmental organizations. This has involved the partnerships of farmer organizations, organizations in charge of rural affairs, research and formation institutes, and environmental nongovernmental organizations. In this paper, we present 2 complementary aspects of an original, and possibly efficient, water policy within the framework of water management in a medium-sized watershed, including 1) development of new methods of diagnostic and decision support based on participative approaches and 2) development of new methods to assess the current status and effect of alternative scenarios, taking into account the complexity of a system with strong agricultural and hydrological variability and a relatively long response time. The 1st series of methods, which deals with the buffering capacity of landscape structures, is close to a social learning approach; the 2nd illustrates the importance, for policy makers, of a precisely defined protocol for data monitoring and analysis and of the use of spatially distributed and dynamic models when water policy is based on an obligation of results. In spite of the coexistence of all the necessary constituents of a coherent policy, it seems difficult to build. The state of current water quality illustrates the importance and limitations of incentive policy.

  3. Epidemiology of Antimicrobial Resistance in Escherichia coli Isolates from Raccoons (Procyon lotor) and the Environment on Swine Farms and Conservation Areas in Southern Ontario.

    PubMed

    Bondo, Kristin J; Pearl, David L; Janecko, Nicol; Boerlin, Patrick; Reid-Smith, Richard J; Parmley, Jane; Jardine, Claire M

    2016-01-01

    Antimicrobial resistance is a global threat to livestock, human and environmental health. Although resistant bacteria have been detected in wildlife, their role in the epidemiology of antimicrobial resistance is not clear. Our objective was to investigate demographic, temporal and climatic factors associated with carriage of antimicrobial resistant Escherichia coli in raccoons and the environment. We collected samples from raccoon paws and feces and from soil, manure pit and dumpsters on five swine farms and five conservation areas in Ontario, Canada once every five weeks from May to November, 2011-2013 and tested them for E. coli and susceptibility to 15 antimicrobials. Of samples testing positive for E. coli, resistance to ≥ 1 antimicrobials was detected in 7.4% (77/1044; 95% CI, 5.9-9.1) of raccoon fecal samples, 6.3% (23/365; 95% CI, 4.0-9.3) of paw samples, 9.6% (121/1260; 8.0-11.4) of soil samples, 57.4% (31/54; 95% CI, 43.2-70.8) of manure pit samples, and 13.8% (4/29; 95% CI, 3.9-31.7) of dumpster samples. Using univariable logistic regression, there was no significant difference in the occurrence of resistant E. coli in raccoon feces on conservation areas versus farms; however, E. coli isolates resistant to ≥ 1 antimicrobials were significantly less likely to be detected from raccoon paw samples on swine farms than conservation areas and significantly more likely to be detected in soil samples from swine farms than conservation areas. Resistant phenotypes and genotypes that were absent from the swine farm environment were detected in raccoons from conservation areas, suggesting that conservation areas and swine farms may have different exposures to resistant bacteria. However, the similar resistance patterns and genes in E. coli from raccoon fecal and environmental samples from the same location types suggest that resistant bacteria may be exchanged between raccoons and their environment.

  4. EnviroAtlas - Acres of USDA Farm Service Agency Conservation Reserve Program land by 12-Digit HUC for the Conterminous United States.

    EPA Pesticide Factsheets

    This EnviroAtlas dataset shows the acres of land enrolled in the US Department of Agriculture (USDA)'s Conservation Reserve Program (CRP). The CRP is administered by the Farm Service Agency; farmers in the program receive annual payments and establishment cost share to remove environmentally sensitive land from crop production and instead plant perennial species that provide environmental benefits. This dataset was produced by the USDA 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).

  5. 41 CFR 102-83.110 - When an agency's mission and program requirements call for the location in an urban area, are...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... and program requirements call for the location in an urban area, are Executive agencies required to... REGULATION REAL PROPERTY 83-LOCATION OF SPACE Location of Space Urban Areas § 102-83.110 When an agency's mission and program requirements call for the location in an urban area, are Executive agencies...

  6. 41 CFR 102-83.35 - Are Executive agencies required to consider whether the central business area will provide for...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... required to consider whether the central business area will provide for adequate competition when acquiring... central business area will provide for adequate competition when acquiring leased space? In accordance with the Competition in Contracting Act of 1984, as amended (41 U.S.C. 253(a)), Executive agencies...

  7. FARM WORKERS IN A SPECIALIZED SEASONAL CROP AREA, STANISLAUS COUNTY, CALIFORNIA.

    ERIC Educational Resources Information Center

    METZLER, WILLIAM H.

    SPECIALIZATION IN THE CROPS BEST ADAPTED TO THE LOCAL AREA IS SEEN AS A HIGHLY PRODUCTIVE SYSTEM OF AGRICULTURE, BUT BY CREATING THE NEED FOR LARGE NUMBERS OF WORKERS FOR SHORT PERIODS OF TIME, IT CAUSES UNEMPLOYMENT AND MIGRATION. A SURVEY OF FRUIT AND VEGETABLE WORKERS IN STANISLAUS COUNTY, CALIFORNIA IN 1962-63 REVEALS--(1) THEIR EARNINGS ARE…

  8. Seasonal biodiversity of pathogenic fungi in farming air area. Case study.

    PubMed

    Plewa, Kinga; Lone, Elzbieta

    2011-01-01

    Poultry production proved to be a significant source of bioaerosols. The exposure to high concentration of microorganisms in the air can cause primarily irritations, infections, allergies, and toxic effects. The aim of the present study was to investigate the seasonal biodiversity of airborne fungi in the poultry house, in the surrounding area, as well as to estimate health risk. Seasonal investigations were conducted in the spring, summer, autumn and winter 2010 in the poultry house located near Wrocław in Lower Silesia (Poland). The air samples were collected with the use of a Merck MAS-100 onto nutrient Sabouraud agar and were incubated for 5 days at 26 degrees C. Subsequently the colony-forming units (CFU) were determined. The identification of the isolated fungi was made in accordance with the standard procedures. In the summer and autumn when the weather conditions are most friendly for the spread and the development of numerous microorganisms, fungi were more abundant in the surrounding area than in early spring and winter, when both humidity and temperature were lower. The total of 26 species were analysed (10 in the poultry house and 17 in the surrounding areas). Among 12 fungal genera: Aspergillus, Penicilium, Alternaria, Exophiala, Mycelia sterilla, Fusarium, Cladosporium, Scopulariopsis, Chaetomium, Acremonium, Candida and Rhodotorula nearly everything occurred to be the potential respiratory allergens.

  9. Hydrodynamic and hydrochemicalcharacterization of groundwater in agricultural area (case of Agafay farm-Western Haouz) Morocco

    NASA Astrophysics Data System (ADS)

    Sefiani, Salma; El mandour, Abdennabi; Laftouhi, Nour-Eddine; Khalil, Nourdine; Chehbouni, Abdelghani; Jarlan, Lionel; Hanich, Lahoucine; Khabba, Said; Hamaoui, Addi; Kamal, Safia

    2016-04-01

    Water resources play an important role in the socio-economic development of the Haouz plain. The agriculture and tourism are two essential components of this development. They represent more than 85% of the water consumption of the Tensift catchment. Under a semi-arid climate, according to hydric stress water used for irrigation essential for most crops, comes from pumping in groundwater from the unconfined aquifer of the Haouz. The use of groundwater for irrigation causes problems of soil degradation by the intensification of salinization processes, sodisation or alkalizing at several degrees. These situations are closely related to the natural characteristics of the environment (soil and climate) and the modalities of water management dedicated for irrigation highly affected by water quality. It is in this sense that the study was conducted in an irrigated citrus orchard drip, located in the western part of Haouz at 35 km of Marrakesh. The aim of this study is to characterize the area on hydrogeological and hydrochemical point of view, on the basis of a measurement and sampling campaign of thirty wells corresponding to June 2014. The piezometric map shows parallel flow lines oriented northwest. The aquifer recharge is ensured by lateral flow from the High Atlas and by the infiltration from surface water from Chichaoua, Assif El Mal and N'fis rivers. The low amount of flow rate recorded and measured in the vicinity of the study area at the sensing points are relative to the rise of Paleozoic substratum which reduces the recharge of the aquifer. On the hydrochemical level, groundwater quality is generally good (86% of cases). The strong mineralization is concentrated mainly in irrigated areas downstream along the flow direction of the aquifer and at the Guemassa substratum.

  10. A summary of chemical and biological testing of proposed disposal of sediment from Richmond Harbor relative to the Deep Off-Shelf Reference Area, the Bay Farm Borrow Area, and the Alcatraz Environs Reference Area

    SciTech Connect

    Mayhew, H.L.; Karle, L.M.; Gruendell, B.D.; Pinza, M.R.

    1993-12-01

    The US Army Corps of Engineers was authorized to dredge Richmond Harbor to accomodate large, deep-draft vessels. An ecological evaluation of the Harbor sediments was performed describing the physical characteristics, toxic substances, effects on aquatic organisms,and potential for bioaccumulation of chemical contaminants. The objective of this report is to compare the sediment chemistry, acute toxicity, and bioaccumulation results of the Richmond Harbor sediments to each of the reference areas; i.e., the Deep Off-Shelf Reference Area, the Bay Farm Borrow Area, and the Alcatraz Environs Reference Area. This report will enable the US Army Corps of Engineers to determine whether disposal at a reference area is appropriate for all or part of the dredged material from Richmond Harbor. Chemical analyses were performed on 30 sediment samples; 28 of those samples were then combined to form 7 composites. The seven composites plus sediment from two additional stations received both chemical and biological evaluations.

  11. 75 FR 14069 - Amendment of Using Agency for Restricted Areas R-3005A, R-3305B, R-3005C, R-3005D and R-3005E...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-24

    ... Administration 14 CFR Part 73 RIN 2120-AA66 Amendment of Using Agency for Restricted Areas R-3005A, R-3305B, R-3005C, R-3005D and R-3005E; Fort Stewart, GA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action changes the using agency of restricted areas R- 3005A, R-3005B,...

  12. 78 FR 63867 - Change of Using Agency for Restricted Areas R-5115, NM, and R-6316, R-6317, and R-6318, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... Federal Aviation Administration 14 CFR Part 73 RIN 2120-AA66 Change of Using Agency for Restricted Areas R-5115, NM, and R- 6316, R-6317, and R-6318, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action updates the name of the using agencies for Restricted Areas...

  13. Automatic Clock and Time Signal System of the Astronomical Agency in East Asia Area

    NASA Astrophysics Data System (ADS)

    Lee, Yong Sam

    2009-09-01

    We analysed the old automatic clock and time signal system that was used by the national astronomical agency in East Asian Area. Jagyeongnu is a kind of water clock that was operated by the flowing water in Joseon Dynasty. Seowoongwan managed the water clock so as to keep the standard time system in the dynasty from the 16th year (1434) of King Sejong's reign. In 1438 the Okru that was invented in the period. Such kind of clock system already was used in China, which was Shui yun i hsiang t'ai (?) in 1092. During the period Joseon Dynasty, China and Japan had been kept the time system that one day is divided into 12 shin (?2?) or 100 gak (?). However detailed part of the system had a little difference among the three countries. Though the whole system of water clock in Joseon had manufactured on the basis of Chinese, it had been gradually developed by own method and idea. In this study we show the historical records of the standard time keeping system in East Asian history. And then we can inform materials on the structure and functional devises for the purpose of new restoration models about the automatic clock and time system.

  14. Risk factors for farm-level African swine fever infection in major pig-producing areas in Nigeria, 1997-2011.

    PubMed

    Fasina, F O; Agbaje, M; Ajani, F L; Talabi, O A; Lazarus, D D; Gallardo, C; Thompson, P N; Bastos, A D S

    2012-11-01

    African swine fever (ASF) is an economically devastating disease for the pig industry, especially in Africa. Identifying what supports infection on pig farms in this region remains the key component in developing a risk-based approach to understanding the epidemiology of ASF and controlling the disease. Nigeria was used for this matched case-control study, because there is perpetual infection in some areas, while contiguous areas are intermittently infected. Risk factors and biosecurity practices in pig farms were evaluated in association with ASF infection. Subsets of farms located in high-density pig population areas and high-risk areas for ASF infection were randomly selected for analysis. Most plausible risk factor variables from the univariable analysis included in the multivariable analysis include: owner of farm had regular contact with infected farms and other farmers, untested pigs were routinely purchased into the farm in the course of outbreaks, there was an infected neighbourhood, other livestock were kept alongside pigs, there was a presence of an abattoir/slaughter slab in pig communities, wild birds had free access to pig pens, tools and implements were routinely shared by pig farmers, there was free access to feed stores by rats, and feed was purchased from a commercial source. Only the presence of an abattoir in a pig farming community (OR=8.20; CI(95%)=2.73, 24.63; P<0.001) and the presence of an infected pig farm in the neighbourhood (OR=3.26; CI(95%)=1.20, 8.83; P=0.02) were significant. There was a marginally significant negative association (protective) between risk of ASF infection and sharing farm tools and equipment (OR=0.35; CI(95%)=0.12, 1.01; P=0.05). Of the 28 biosecurity measures evaluated, food and water control (OR=0.14; CI(95%)=0.04, 0.46; P<0.001), separation/isolation of sick pigs (OR=0.14; CI(95%)=0.04, 0.53; P=0.004) and washing and disinfection of farm equipment and tools (OR=0.27; CI(95%)=0.10, 0.78; P=0.02) were negatively

  15. 76 FR 64175 - Loans in Areas Having Special Flood Hazards; Interagency Questions and Answers Regarding Flood...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-17

    ... FARM CREDIT ADMINISTRATION NATIONAL CREDIT UNION ADMINISTRATION Loans in Areas Having Special Flood... on comments received, the Agencies also have significantly revised two questions and answers... title ``Loans in Areas Having Special Flood Hazards; Interagency Questions and Answers Regarding...

  16. Analysis of sediment, water, and biological samples from the Bay Farm Borrow Area, San Francisco Bay, California

    SciTech Connect

    Thom, R.M.; Lefkovitz, L.F. )

    1991-08-01

    The Bay Farm Borrow Area (BFBA) of San Francisco Bay, California, is under consideration as a dredged-material disposal site by the US Army Corps of Engineers (USACE). As part of the analysis of the site, information is required on the quality of benthic biota, sediment, and water in the BFBA. The objective of this report was to provide data on infauna communities, sediment, and water chemistry from samples collected from the BFBA. The samples were collected, and the data will be analyzed by Science Applications International (SAIC). A total of four samples for sediment chemistry, four samples for water chemistry, and 7 samples for infauna communities were analyzed by the Battelle/Marine Sciences Laboratory (MSL). Water analyses included tests for dissolved organic carbon, total suspended solids, four metals, butyltins, polychlorinated biphenyls (PCBs), chlorinated pesticides, polynuclear aromatic hydrocarbons (PAHs), four phenols, and total phenol. Sediment samples were analyzed for percent solids, total organic carbon, total oil and grease, total petroleum hydrocarbons, grain size, 10 metals, butyltins, PCBs, chlorinated pesticides, PAHs, four phenols, and total phenol. The data along with controls and spike recovery analyses, are presented in tables, and the results are discussed in the text. The quality assurance/quality control criteria were met for the analyses as were the detection limits specified by the sponsor.

  17. Geohydrology and water resources of the Papago Farms--Great Plain area, Papago Indian Reservation, Arizona, and the upper Rio Sonoyta area, Sonora, Mexico

    USGS Publications Warehouse

    Hollett, Kenneth J.

    1985-01-01

    The Papago Farms-Great Plain and upper Rio Sonoyta study area includes about 490 square miles in south-central Arizona and north-central Sonora, Mexico. The area is characterized by a broad, deep, sediment-filled basin bounded by low, jagged fault-block mountains. The climate is arid to semiarid. The climate and abundant ground water provide favorable conditions for irrigated agriculture. Annual precipitation averages 5 to 8 inches per year on the desert floor. Runoff, which occurs as intermittent streamflow and sheetflow, is too short lived and too laden with suspended sediment to be a reliable source for irrigation or public supply. Nearly all the water used to irrigate more than 5,000 cultivated acres in the study area is withdrawn from the unconsolidated to partly consolidated basin fill. The ground water occurs in the deposits under unconfined (water-table) conditions with a saturated thickness that ranges from zero along the mountain fronts to more than 8,000 feet in the center of the basin. The amount of recoverable ground water in storage to a depth of 400 feet below the 1978-80 water table is estimated to be about 10 million acre-feet. Depths to water range from about 500 feet near the southern boundary of the study area to about 150 feet in the center of the study area. Ground water enters the area principally as underflow beneath the San Simon and Chukut Kuk Washes and as recharge along the mountain fronts. On the basis of model results, annual inflow to the ground-water system is estimated to be about 4,390 acre-feet. Ground water moves through the study area along paths that encircle a virtually impermeable unit in the basin center, termed 'the lakebed-clay deposits,' and moves westward to an outflow point beneath the Rio Sonoyta south of Cerro La Nariz. Rates of water movement range from less than I foot per year in clays to about 160 feet per year in well-sorted, coarse stream-channel deposits. Transmissivities along the basin margins range from 10

  18. Translating the REACH Caregiver Intervention for Use by Area Agency on Aging Personnel: the REACH OUT Program

    ERIC Educational Resources Information Center

    Burgio, Louis D.; Collins, Irene B.; Schmid, Bettina; Wharton, Tracy; McCallum, Debra; DeCoster, Jamie

    2009-01-01

    Purpose: The aim of this study was to translate the evidence-based Resources for Enhancing Alzheimer's Caregiver Health (REACH) II intervention for use in 4 Area Agencies on Aging (AAAs). A secondary aim was to examine possible moderators of treatment outcome. Design and Methods: We used a quasi-experimental pre-post treatment design with no…

  19. Guidelines for External Reviews of Quality Assurance Agencies in the European Higher Education Area. ENQA Occasional Papers 19

    ERIC Educational Resources Information Center

    ENQA (European Association for Quality Assurance in Higher Education), 2012

    2012-01-01

    In accordance with the ENQA (European Association for Quality Assurance in Higher Education) membership criteria laid down in the Statutes of ENQA, member agencies are required to undergo external reviews against the membership criteria, and thereby the Standards and Guidelines for Quality Assurance in the European Higher Education Area (ESG) as…

  20. 25 CFR 23.61 - Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer. 23.61 Section 23.61 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Appeals § 23.61 Appeals from decision or...

  1. 25 CFR 23.61 - Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer. 23.61 Section 23.61 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Appeals § 23.61 Appeals from decision or...

  2. 25 CFR 23.61 - Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer. 23.61 Section 23.61 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Appeals § 23.61 Appeals from decision or...

  3. 25 CFR 23.61 - Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer. 23.61 Section 23.61 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Appeals § 23.61 Appeals from decision or...

  4. 25 CFR 23.61 - Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Appeals from decision or action by Agency Superintendent, Area Director or Grants Officer. 23.61 Section 23.61 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Appeals § 23.61 Appeals from decision or...

  5. Epidemiology and Clinical Burden of Malaria in the War-Torn Area, Orakzai Agency in Pakistan

    PubMed Central

    Karim, Asad Mustafa; Hussain, Irfan; Malik, Sumera Kausar; Lee, Jung Hun; Cho, Ill Hwan; Kim, Young Bae; Lee, Sang Hee

    2016-01-01

    Background Military conflict has been a major challenge in the detection and control of emerging infectious diseases such as malaria. It poses issues associated with enhancing emergence and transmission of infectious diseases by destroying infrastructure and collapsing healthcare systems. The Orakzai agency in Pakistan has witnessed a series of intense violence and destruction. Military conflicts and instability in Afghanistan have resulted in the migration of refugees into the area and possible introduction of many infectious disease epidemics. Due to the ongoing violence and Talibanization, it has been a challenge to conduct an epidemiological study. Methodology/Principal Findings All patients were sampled within the transmission season. After a detailed clinical investigation of patients, data were recorded. Baseline venous blood samples were taken for microscopy and nested polymerase chain reaction (nPCR) analysis. Plasmodium species were detected using nested PCR (nPCR) and amplification of the small subunit ribosomal ribonucleic acid (ssrRNA) genes using the primer pairs. We report a clinical assessment of the epidemic situation of malaria caused by Plasmodium vivax (86.5%) and Plasmodium falciparum (11.79%) infections with analysis of complications in patients such as decompensated shock (41%), anemia (8.98%), hypoglycaemia (7.3%), multiple convulsions (6.7%), hyperpyrexia (6.17%), jaundice (5%), and hyperparasitaemia (4.49%). Conclusions/Significance This overlooked distribution of P. vivax should be considered by malaria control strategy makers in the world and by the Government of Pakistan. In our study, children were the most susceptible population to malaria infection while they were the least expected to use satisfactory prevention strategies in such a war-torn deprived region. Local health authorities should initiate malaria awareness programs in schools and malaria-related education should be further promoted at the local level reaching out to both

  6. Epidemiology of Antimicrobial Resistance in Escherichia coli Isolates from Raccoons (Procyon lotor) and the Environment on Swine Farms and Conservation Areas in Southern Ontario

    PubMed Central

    Pearl, David L.; Janecko, Nicol; Boerlin, Patrick; Reid-Smith, Richard J.; Parmley, Jane; Jardine, Claire M.

    2016-01-01

    Antimicrobial resistance is a global threat to livestock, human and environmental health. Although resistant bacteria have been detected in wildlife, their role in the epidemiology of antimicrobial resistance is not clear. Our objective was to investigate demographic, temporal and climatic factors associated with carriage of antimicrobial resistant Escherichia coli in raccoons and the environment. We collected samples from raccoon paws and feces and from soil, manure pit and dumpsters on five swine farms and five conservation areas in Ontario, Canada once every five weeks from May to November, 2011–2013 and tested them for E. coli and susceptibility to 15 antimicrobials. Of samples testing positive for E. coli, resistance to ≥ 1 antimicrobials was detected in 7.4% (77/1044; 95% CI, 5.9–9.1) of raccoon fecal samples, 6.3% (23/365; 95% CI, 4.0–9.3) of paw samples, 9.6% (121/1260; 8.0–11.4) of soil samples, 57.4% (31/54; 95% CI, 43.2–70.8) of manure pit samples, and 13.8% (4/29; 95% CI, 3.9–31.7) of dumpster samples. Using univariable logistic regression, there was no significant difference in the occurrence of resistant E. coli in raccoon feces on conservation areas versus farms; however, E. coli isolates resistant to ≥ 1 antimicrobials were significantly less likely to be detected from raccoon paw samples on swine farms than conservation areas and significantly more likely to be detected in soil samples from swine farms than conservation areas. Resistant phenotypes and genotypes that were absent from the swine farm environment were detected in raccoons from conservation areas, suggesting that conservation areas and swine farms may have different exposures to resistant bacteria. However, the similar resistance patterns and genes in E. coli from raccoon fecal and environmental samples from the same location types suggest that resistant bacteria may be exchanged between raccoons and their environment. PMID:27829035

  7. 77 FR 45606 - Policy Statement Concerning Assistance to Troubled Farm Credit System Institutions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-01

    ...] [FR Doc No: 2012-18692] FARM CREDIT SYSTEM INSURANCE CORPORATION Policy Statement Concerning Assistance to Troubled Farm Credit System Institutions AGENCY: Farm Credit System Insurance Corporation. ACTION: Policy statement; extension of comment period. SUMMARY: The Farm Credit System...

  8. Evaluation of Patients with Community-Acquired Pneumonia Caused by Zoonotic Pathogens in an Area with a High Density of Animal Farms.

    PubMed

    Huijskens, E G W; Smit, L A M; Rossen, J W A; Heederik, D; Koopmans, M

    2016-03-01

    Intensive animal farming could potentially lead to outbreaks of infectious diseases. Clinicians are at the forefront of detecting unusual diseases, but the lack of specificity of zoonotic disease symptoms makes this a challenging task. We evaluated patients with community-acquired pneumonia (CAP) with known and unknown aetiology in an area with a high livestock density and a potential association with animal farms in the proximity. Between 2008 and 2009, a period coinciding with a large Q fever outbreak in the Netherlands, patients with CAP were tested for the presence of possible respiratory pathogens. The presence and number of farm animals within 1 km of the patients' home address were assessed using geographic information system (GIS) and were compared between cases and age-matched control subjects. Of 408 patients with CAP, pathogens were detected in 275 (67.4%) patients. The presence of sheep and the number of goats were associated with CAP caused by Coxiella burnetii in a multiple logistic regression model (P < 0.05). CAP with unknown aetiology was not associated with the presence of animal farms (P > 0.10). The use of GIS in combination with aetiology of CAP could be potentially used to target diagnostics and to identify outbreaks of rare zoonotic disease.

  9. Soil-air greenhouse gas fluxes influenced by farming practices in reservoir drawdown area: A case at the Three Gorges Reservoir in China.

    PubMed

    Li, Zhe; Zhang, Zengyu; Lin, Chuxue; Chen, Yongbo; Wen, Anbang; Fang, Fang

    2016-10-01

    The Three Gorges Reservoir (TGR) in China has large water level variations, creating about 393 km(2) of drawdown area seasonally. Farming practices in drawdown area during the low water level period is common in the TGR. Field experiments on soil-air greenhouse gas (GHG) emissions in fallow grassland, peanut field and corn field in reservoir drawdown area at Lijiaba Bay of the Pengxi River, a tributary of the Yangtze River in the TGR were carried out from March through September 2011. Experimental fields in drawdown area had the same land use history. They were adjacent to each other horizontally at a narrow range of elevation i.e. 167-169 m, which assured that they had the same duration of reservoir inundation. Unflooded grassland with the same land-use history was selected as control for study. Results showed that mean value of soil CO2 emissions in drawdown area was 10.38 ± 0.97 mmol m(-2) h(-1). The corresponding CH4 fluxes and N2O fluxes were -8.61 ± 2.15 μmol m(-2) h(-1) and 3.42 ± 0.80 μmol m(-2) h(-1). Significant differences and monthly variations among land uses in treatments of drawdown area and unflooded grassland were evident. These were impacted by the change in soil physiochemical properties which were alerted by reservoir operation and farming. Particularly, N-fertilization in corn field stimulated N2O emissions from March to May. In terms of global warming potentials (GWP), corn field in drawdown area had the maximum GWP mainly due to N-fertilization. Gross GWP in peanut field in drawdown area was about 7% lower than that in fallow grassland. Compared to unflooded grassland, reservoir operation created positive net effect on GHG emissions and GWPs in drawdown area. However, selection of crop species, e.g. peanut, and best practices in farming, e.g. prohibiting N-fertilization, could potentially mitigate GWPs in drawdown area. In the net GHG emissions evaluation in the TGR, farming practices in the drawdown area shall be taken

  10. National Patient Safety Agency: improving patient safety across all critical care areas.

    PubMed

    Keady, Simon; Thacker, Meera

    2008-04-01

    The National Patient Safety Agency (NPSA) reviews patient safety incidents throughout the National Health Service (NHS) in the United Kingdom and aims to initiate preventative measures. Recent alerts include injectable medication, oral syringes for enternal administration, preventing hyponatraemia in children and anticoagulation. This article gives an insight into the rationale and steps currently being undertaken to respond to these recommendations.

  11. Career Education Program: Geneva Area City Schools. [Kindergarten Units: The School, The Farm, The Family, and Transportation].

    ERIC Educational Resources Information Center

    Geneva Area City Schools, OH.

    Four curriculum units for use at the kindergarten level focus on: (1) school jobs and the school community; (2) farming jobs and lifestyle; (3) family jobs at home and outside the home; and (4) transportation jobs and its industry. Objectives linking the units emphasize increasing students' awareness of and appreciation for each unit's jobs. The…

  12. 41 CFR 102-83.25 - Who is responsible for identifying the delineated area within which a Federal agency wishes to...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... identifying the delineated area within which a Federal agency wishes to locate specific activities? 102-83.25... wishes to locate specific activities? Each Federal agency is responsible for identifying the delineated area within which it wishes to locate specific activities, consistent with its mission and...

  13. 41 CFR 102-83.25 - Who is responsible for identifying the delineated area within which a Federal agency wishes to...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... identifying the delineated area within which a Federal agency wishes to locate specific activities? 102-83.25... wishes to locate specific activities? Each Federal agency is responsible for identifying the delineated area within which it wishes to locate specific activities, consistent with its mission and...

  14. 76 FR 81984 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Local Area...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ...; Local Area Unemployment Statistics Program ACTION: Notice. SUMMARY: The Department of Labor (DOL) is..., ``Local Area Unemployment Statistics Program,'' to the Office of Management and Budget (OMB) for review... Statistics (BLS). Title of Collection: Local Area Unemployment Statistics Program. OMB Control Number:...

  15. Stabilization of in-tank residual wastes and external-tank soil contamination for the tank focus area, Hanford Tank Initiative: Applications to the AX tank farm

    SciTech Connect

    Becker, D.L.

    1997-11-03

    This report investigates five technical areas for stabilization of decommissioned waste tanks and contaminated soils at the Hanford Site AX Farm. The investigations are part of a preliminary evacuation of end-state options for closure of the AX Tanks. The five technical areas investigated are: (1) emplacement of cementations grouts and/or other materials; (2) injection of chemicals into contaminated soils surrounding tanks (soil mixing); (3) emplacement of grout barriers under and around the tanks; (4) the explicit recognition that natural attenuation processes do occur; and (5) combined geochemical and hydrological modeling. Research topics are identified in support of key areas of technical uncertainty, in each of the five areas. Detailed cost-benefit analyses of the technologies are not provided. This investigation was conducted by Sandia National Laboratories, Albuquerque, New Mexico, during FY 1997 by tank Focus Area (EM-50) funding.

  16. Content Priorities for Farm Mechanics

    ERIC Educational Resources Information Center

    Knotts, C. Don; Webb, Earl S.

    1974-01-01

    Fifty successful young Texas farmers evaluated agricultural mechanics skills (in the broad areas of farm power and machinery, farm shop, farm electricity, buildings and conveniences, and soil and water management) in terms of their importance. Teachers can use the findings to plan course content relevant to their students' needs. (AJ)

  17. Hepatitis E Virus: A Cross-Sectional Serological and Virological Study in Pigs and Humans at Zoonotic Risk within a High-Density Pig Farming Area.

    PubMed

    Caruso, C; Peletto, S; Rosamilia, A; Modesto, P; Chiavacci, L; Sona, B; Balsamelli, F; Ghisetti, V; Acutis, P L; Pezzoni, G; Brocchi, E; Vitale, N; Masoero, L

    2016-07-05

    An increase in autochthonous hepatitis E virus (HEV) infections has been recorded in Italy suspected to be zoonotically transmitted from pigs; this study was carried out to determinate the seroprevalence and risk factors associated with hepatitis HEV exposition, both in swine and humans working in pig farms, located within a high-density pig farming area in Piedmont region, north-western Italy. The presence of viral RNA in human and swine samples was also evaluated, and phylogenetic analysis was performed on HEV-positive samples. Forty-two swine farms were sampled; 142 workers were enrolled in the study and classified into two groups: (i) 69 workers with occupational contact with swine (including veterinarians and farmers) recruited in the 42 sampled farms; (ii) 73 without occupational contact with swine. Forty-one of 42 (97%) swine farms resulted positive to enzyme-linked immunosorbent assay test for HEV antibodies (Abs). Overall seroprevalence in swine was 50% (441/879), with seropositivity rate higher in sows (333/469, 71%). HEV RNA in stool samples was detected in animals from 13 of 42 tested farms (31%), and a higher positivity resulted in weaners (40/246, 16.3%). Phylogenetic analysis classified all HEV isolates within genotype 3 (subtypes 3f, 3e, 3c). All humans were negative for HEV viral genome in blood. Five of 142 sera were positive for IgG anti-HEV with an overall prevalence of 3.52% with no statistically significant differences in prevalence rates between workers at zoonotic risk and the control group (5.7% versus 1.3%). In contrast, a significant difference (OR 10.1) was observed within the subgroup including subjects exposed for short periods (veterinarians) compared with those who worked for long periods (farmers) suggesting a correlation between the time of exposure and the likelihood of HEV infection. Reporting HEV infection is not mandatory in Italy, but a constant epidemiological surveillance should be ensured to clarify the epidemiology of this

  18. Intra-Species Genetic Diversity and Clonal Structure of Cryptosporidium parvum in Sheep Farms in a Confined Geographical Area in Northeastern Spain

    PubMed Central

    Ramo, Ana; Monteagudo, Luis V.; Del Cacho, Emilio; Sánchez-Acedo, Caridad

    2016-01-01

    A multilocus fragment typing approach including eleven variable-number tandem-repeat (VNTR) loci and the GP60 gene was used to investigate the intra-farm and intra-host genetic diversity of Cryptosporidium parvum in sheep farms in a confined area in northeastern Spain. Genomic DNA samples of 113 C. parvum isolates from diarrheic pre-weaned lambs collected in 49 meat-type sheep farms were analyzed. Loci exhibited various degrees of polymorphism, the finding of 7–9 alleles in the four most variable and discriminatory markers (ML2, Cgd6_5400, Cgd6_3940, and GP60) being remarkable. The combination of alleles at the twelve loci identified a total of 74 multilocus subtypes (MLTs) and provided a Hunter-Gaston discriminatory index of 0.988 (95% CI, 0.979−0.996). The finding that most MLTs (n = 64) were unique to individual farms evidenced that cryptosporidial infection is mainly transmitted within sheep flocks, with herd-to-herd transmission playing a secondary role. Limited intra- host variability was found, since only five isolates were genotypically mixed. In contrast, a significant intra-farm genetic diversity was seen, with the presence of multiple MLTs on more than a half of the farms (28/46), suggesting frequent mutations or genetic exchange through recombination. Comparison with a previous study in calves in northern Spain using the same 12-loci typing approach showed differences in the identity of major alleles at most loci, with a single MLT being shared between lambs and calves. Analysis of evolutionary descent by the algorithm eBURST indicated a high degree of genetic divergence, with over 41% MLTs appearing as singletons along with a high number of clonal complexes, most of them linking only two MLTs. Bayesian Structure analysis and F statistics also revealed the genetic remoteness of most C. parvum isolates and no ancestral population size was chosen. Linkage analysis evidenced a prevalent pattern of clonality within the parasite population. PMID:27176718

  19. Farm Animals

    MedlinePlus

    ... Pets Pets Birds Cats Dogs Farm Animals Backyard Poultry Ferrets Fish Horses Reptiles and Amphibians Turtles Kept ... including cattle; sheep; pigs; goats; llamas; alpacas; and poultry only happens at petting zoos or on farm ...

  20. 75 FR 68970 - Amendment of Using Agency for Restricted Areas R-5301; R-5302A, B, and C; and R-5313A, B, C and D...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-10

    ... Areas R-5301; R-5302A, B, and C; and R-5313A, B, C and D; NC AGENCY: Federal Aviation Administration... agency for restricted areas R-5301 Albemarle Sound, NC; R-5302A, B and C, Harvey Point, NC; and R-5313A... areas R-5301; R-5302A, B and C; and R-5313A, B, C and D, in North Carolina by removing the words...

  1. Impact of Season, Demographic and Environmental Factors on Salmonella Occurrence in Raccoons (Procyon lotor) from Swine Farms and Conservation Areas in Southern Ontario.

    PubMed

    Bondo, Kristin J; Pearl, David L; Janecko, Nicol; Boerlin, Patrick; Reid-Smith, Richard J; Parmley, Jane; Jardine, Claire M

    2016-01-01

    Salmonella has been detected in the feces of many wildlife species, including raccoons (Procyon lotor), but little is known about the epidemiology of Salmonella in wildlife living in different habitat types. Our objective was to investigate demographic, temporal, and climatic factors associated with the carriage of Salmonella in raccoons and their environment on swine farms and conservation areas. Using a repeated cross-sectional study design, we collected fecal samples from raccoons and environmental samples (soil, manure pits, dumpsters) on 5 swine farms and 5 conservation areas in Ontario, Canada once every five weeks from May to November, 2011-2013. Salmonella was detected in 26% (279/1093; 95% CI 22.9-28.2) of raccoon fecal samples, 6% (88/1609; 95% CI 4.5-6.8) of soil samples, 30% (21/69; 95% CI 20.0-42.7) of manure pit samples, and 23% (7/31; 95% CI 9.6-41.0) of dumpster samples. Of samples testing positive for Salmonella, antimicrobial resistance was detected in 5% (14/279; 95% CI 2.8-8.3) of raccoon fecal, 8% (7/89; 95% CI 3.2-15.5) of soil, 10% (2/21; 95% CI 1.2-30.4) of manure pit, and 0/7 dumpster samples. Using multi-level multivariable logistic regression analyses, we found location type (swine farm or conservation area) was not a significant explanatory variable for Salmonella occurrence in raccoon feces or soil (p > 0.05). However, detection of Salmonella in raccoon feces was associated with rainfall, season, and sex with various interaction effects among these variables. We detected a variety of Salmonella serovars that infect humans and livestock in the feces of raccoons indicating that raccoons living near humans, regardless of location type, may play a role in the epidemiology of salmonellosis in livestock and humans in southwestern Ontario.

  2. Perched-Water Evaluation for the Deep Vadose Zone Beneath the B, BX, and BY Tank Farms Area of the Hanford Site

    SciTech Connect

    Truex, Michael J.; Oostrom, Martinus; Carroll, KC; Chronister, Glen B.

    2013-06-28

    Perched-water conditions have been observed in the vadose zone above a fine-grained zone that is located a few meters above the water table within the B, BX, and BY Tank Farms area. The perched water contains elevated concentrations of uranium and technetium-99. This perched-water zone is important to consider in evaluating the future flux of contaminated water into the groundwater. The study described in this report was conducted to examine the perched-water conditions and quantitatively evaluate 1) factors that control perching behavior, 2) contaminant flux toward groundwater, and 3) associated groundwater impact.

  3. Farm Foundation Annual Report, 2000.

    ERIC Educational Resources Information Center

    Farm Foundation, Oak Brook, IL.

    The Farm Foundation was established in 1933 as a private agency to help coordinate the work of other public and private groups and agencies to improve agriculture and rural life without taking political positions or supporting specific legislation. An operating rather than a grant-making foundation, the foundation develops national and regional…

  4. 77 FR 41185 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Farm, Ranch, and Rural Communities Committee AGENCY: Environmental Protection Agency (EPA). ACTION... on a range of environmental issues and policies that are of importance to agriculture and...

  5. Alfalfa (Medicago sativa L.)/Maize (Zea mays L.) Intercropping Provides a Feasible Way to Improve Yield and Economic Incomes in Farming and Pastoral Areas of Northeast China

    PubMed Central

    Sun, Baoru; Peng, Yi; Yang, Hongyu; Li, Zhijian; Gao, Yingzhi; Wang, Chao; Yan, Yuli; Liu, Yanmei

    2014-01-01

    Given the growing challenges to food and eco-environmental security as well as sustainable development of animal husbandry in the farming and pastoral areas of northeast China, it is crucial to identify advantageous intercropping modes and some constraints limiting its popularization. In order to assess the performance of various intercropping modes of maize and alfalfa, a field experiment was conducted in a completely randomized block design with five treatments: maize monoculture in even rows, maize monoculture in alternating wide and narrow rows, alfalfa monoculture, maize intercropped with one row of alfalfa in wide rows and maize intercropped with two rows of alfalfa in wide rows. Results demonstrate that maize monoculture in alternating wide and narrow rows performed best for light transmission, grain yield and output value, compared to in even rows. When intercropped, maize intercropped with one row of alfalfa in wide rows was identified as the optimal strategy and the largely complementary ecological niches of alfalfa and maize were shown to account for the intercropping advantages, optimizing resource utilization and improving yield and economic incomes. These findings suggest that alfalfa/maize intercropping has obvious advantages over monoculture and is applicable to the farming and pastoral areas of northeast China. PMID:25329376

  6. Alfalfa (Medicago sativa L.)/maize (Zea mays L.) intercropping provides a feasible way to improve yield and economic incomes in farming and pastoral areas of northeast China.

    PubMed

    Sun, Baoru; Peng, Yi; Yang, Hongyu; Li, Zhijian; Gao, Yingzhi; Wang, Chao; Yan, Yuli; Liu, Yanmei

    2014-01-01

    Given the growing challenges to food and eco-environmental security as well as sustainable development of animal husbandry in the farming and pastoral areas of northeast China, it is crucial to identify advantageous intercropping modes and some constraints limiting its popularization. In order to assess the performance of various intercropping modes of maize and alfalfa, a field experiment was conducted in a completely randomized block design with five treatments: maize monoculture in even rows, maize monoculture in alternating wide and narrow rows, alfalfa monoculture, maize intercropped with one row of alfalfa in wide rows and maize intercropped with two rows of alfalfa in wide rows. Results demonstrate that maize monoculture in alternating wide and narrow rows performed best for light transmission, grain yield and output value, compared to in even rows. When intercropped, maize intercropped with one row of alfalfa in wide rows was identified as the optimal strategy and the largely complementary ecological niches of alfalfa and maize were shown to account for the intercropping advantages, optimizing resource utilization and improving yield and economic incomes. These findings suggest that alfalfa/maize intercropping has obvious advantages over monoculture and is applicable to the farming and pastoral areas of northeast China.

  7. Hazards of Farming

    PubMed Central

    Guilfoyle, John

    1992-01-01

    Farming is the most dangerous occupation in the industrialized world. Children, in particular, are at high risk for injury and disability. There is ample scope to improve this situation. Parents are the most important group to be educated. Emergency response services in rural areas are sometimes unable to provide optimum care for victims. Better surveillance methods need to be in place, both to gather information and to evaluate strategies aimed at prevention. Farm safety needs to be higher on the agenda for farmers, farm organizations, government, and health care professionals. PMID:21221275

  8. Wed. May 13, Hayward, Calif. -- EPA Administrator McCarthy joins San Francisco Bay Area agencies to celebrate nations largest solar energy partnership

    EPA Pesticide Factsheets

    SAN FRANCISCO - On Wednesday, May 13, U.S. EPA Administrator Gina McCarthy will join Bay Area agencies to celebrate the nation's largest local government collaborative for solar power and launch the nation's first federal solar partnership. Administ

  9. 78 FR 23206 - Council for Native American Farming and Ranching

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-18

    ... Council for Native American Farming and Ranching AGENCY: Office of Tribal Relations, USDA. ACTION: Notice... American Farming and Ranching (CNAFR) a public advisory committee of the Office of Tribal Relations (OTR... farming and ranching opportunities created through the farm loan program through enhanced extension...

  10. 7 CFR 762.123 - Insurance and farm inspection requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Insurance and farm inspection requirements. 762.123 Section 762.123 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.123 Insurance and farm...

  11. 78 FR 67362 - Farm Credit Administration Board Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT ADMINISTRATION Farm Credit Administration Board Sunshine Act Meeting AGENCY: Farm Credit Administration. SUMMARY... Farm Credit Administration Board (Board). DATE AND TIME: The regular meeting of the Board will be...

  12. 78 FR 73534 - Farm Credit Administration Board; Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT ADMINISTRATION Farm Credit Administration Board; Sunshine Act Meeting AGENCY: Farm Credit Administration. SUMMARY... Farm Credit Administration Board (Board). DATE AND TIME: The regular meeting of the Board will be...

  13. 78 FR 9691 - Farm Credit Administration Board; Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-11

    ... From the Federal Register Online via the Government Publishing Office ] FARM CREDIT ADMINISTRATION Farm Credit Administration Board; Sunshine Act Meeting AGENCY: Farm Credit Administration. SUMMARY... Farm Credit Administration Board (Board). DATE AND TIME: The regular meeting of the Board will be...

  14. 78 FR 54893 - Farm Credit Administration Board; Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-06

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT ADMINISTRATION Farm Credit Administration Board; Sunshine Act Meeting AGENCY: Farm Credit Administration. SUMMARY... Farm Credit Administration Board (Board). DATE AND TIME: The regular meeting of the Board will be...

  15. 77 FR 47068 - Farm Credit Administration Board; Sunshine Act Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT ADMINISTRATION Farm Credit Administration Board; Sunshine Act Meeting AGENCY: Farm Credit Administration. SUMMARY... regular meeting of the Farm Credit Administration Board (Board). DATE AND TIME: The regular meeting of...

  16. 77 FR 26758 - Sunshine Act Meeting; Farm Credit Administration Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT ADMINISTRATION Sunshine Act Meeting; Farm Credit Administration Board AGENCY: Farm Credit Administration. SUMMARY: Notice... meeting of the Farm Credit Administration Board (Board). DATES: Date and Time: The regular meeting of...

  17. 76 FR 62066 - Sunshine Act Meeting; Farm Credit Administration Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT ADMINISTRATION Sunshine Act Meeting; Farm Credit Administration Board AGENCY: Farm Credit Administration. SUMMARY: Notice... meeting of the Farm Credit Administration Board (Board). DATE AND TIME: The regular meeting of the...

  18. 38 CFR 21.126 - Farm cooperative course.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... Chapter 31 Educational and Vocational Training Services § 21.126 Farm cooperative course. (a) Definition...; (3) Marketing; (4) Maintaining farm equipment; (5) Conserving farm resources; (6) Financing the farm... between VA and the instructor or an educational agency which employs the instructor. (e) Plan...

  19. 76 FR 53880 - Funds Availability for Section 514 Farm Labor Housing Loans and Section 516 Farm Labor Housing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... Rural Housing Service Funds Availability for Section 514 Farm Labor Housing Loans and Section 516 Farm Labor Housing Grants for Off-Farm Housing for Fiscal Year 2011 AGENCY: Rural Housing Service, USDA... Federal Register on July 7, 2011, regarding Funds Availability for Section 514 Farm Labor Housing...

  20. 75 FR 34421 - Notice of Funds Availability for Section 514 Farm Labor Housing Loans and Section 516 Farm Labor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ... Rural Housing Service Notice of Funds Availability for Section 514 Farm Labor Housing Loans and Section 516 Farm Labor Housing Grants for Off-Farm Housing for Fiscal Year (FY) 2010 AGENCY: Rural Housing...-applications for section 514 Farm Labor Housing (FLH) loans and section 516 FLH grants for the construction...

  1. OCCUPATIONAL OPPORTUNITIES AND TRAINING NEEDS FOR NONFARM AGRICULTURAL JOBS IN THE METROPOLITAN AREAS OF LOUISIANA.

    ERIC Educational Resources Information Center

    CURTIS, C.M.; MONDART, C.L.

    A SURVEY OF 1,067 BUSINESSES OR AGENCIES HANDLING FARM PRODUCTS OR PROVIDING AGRICULTURAL SERVICE IN SEVEN METROPOLITAN AREAS IDENTIFIED PRESENT AND EMERGING AGRICULTURAL OCCUPATIONS OTHER THAN FARMING AND RANCHING FOR WHICH INSTRUCTION IN VOCATIONAL AGRICULTURE SHOULD BE MADE AVAILABLE. DATA PROVIDED EMPLOYEE INFORMATION FOR SELECTED OCCUPATIONAL…

  2. Dairy Farm Worker Training at Tompkins Cortland Community College 1989-1990.

    ERIC Educational Resources Information Center

    Maloney, Thomas R.; San Jule, Timothy F.

    Tompkins Cortland Community College (New York) developed a procedure to recruit and train potential dairy farm workers. A number of marketing efforts were undertaken: distribution of 150 recruitment posters, distribution of public service announcements to 27 area news agencies, 76 paid radio spots broadcast by 4 stations, and staff member…

  3. Impact of Season, Demographic and Environmental Factors on Salmonella Occurrence in Raccoons (Procyon lotor) from Swine Farms and Conservation Areas in Southern Ontario

    PubMed Central

    Pearl, David L.; Janecko, Nicol; Boerlin, Patrick; Reid-Smith, Richard J.; Parmley, Jane; Jardine, Claire M.

    2016-01-01

    Salmonella has been detected in the feces of many wildlife species, including raccoons (Procyon lotor), but little is known about the epidemiology of Salmonella in wildlife living in different habitat types. Our objective was to investigate demographic, temporal, and climatic factors associated with the carriage of Salmonella in raccoons and their environment on swine farms and conservation areas. Using a repeated cross-sectional study design, we collected fecal samples from raccoons and environmental samples (soil, manure pits, dumpsters) on 5 swine farms and 5 conservation areas in Ontario, Canada once every five weeks from May to November, 2011–2013. Salmonella was detected in 26% (279/1093; 95% CI 22.9–28.2) of raccoon fecal samples, 6% (88/1609; 95% CI 4.5–6.8) of soil samples, 30% (21/69; 95% CI 20.0–42.7) of manure pit samples, and 23% (7/31; 95% CI 9.6–41.0) of dumpster samples. Of samples testing positive for Salmonella, antimicrobial resistance was detected in 5% (14/279; 95% CI 2.8–8.3) of raccoon fecal, 8% (7/89; 95% CI 3.2–15.5) of soil, 10% (2/21; 95% CI 1.2–30.4) of manure pit, and 0/7 dumpster samples. Using multi-level multivariable logistic regression analyses, we found location type (swine farm or conservation area) was not a significant explanatory variable for Salmonella occurrence in raccoon feces or soil (p > 0.05). However, detection of Salmonella in raccoon feces was associated with rainfall, season, and sex with various interaction effects among these variables. We detected a variety of Salmonella serovars that infect humans and livestock in the feces of raccoons indicating that raccoons living near humans, regardless of location type, may play a role in the epidemiology of salmonellosis in livestock and humans in southwestern Ontario. PMID:27611198

  4. Enrichment and shifts in macrobenthic assemblages in an offshore wind farm area in the Belgian part of the North Sea.

    PubMed

    Coates, Delphine A; Deschutter, Yana; Vincx, Magda; Vanaverbeke, Jan

    2014-04-01

    The growing development of offshore wind energy installations across the North Sea is producing new hard anthropogenic structures in the natural soft sediments, causing changes to the surrounding macrobenthos. The extent of modification in permeable sediments around a gravity based wind turbine in the Belgian part of the North Sea was investigated in the period 2011-2012, along four gradients (south-west, north-east, south-east, north-west). Sediment grain size significantly reduced from 427 μm at 200 m to 312 ± 3 μm at 15 m from the foundation along the south-west and north-west gradients. The organic matter content increased from 0.4 ± 0.01% at 100 m to 2.5 ± 0.9% at 15 m from the foundation. The observed changes in environmental characteristics triggered an increase in the macrobenthic density from 1390 ± 129 ind m⁻² at 200 m to 18 583 ± 6713 ind m⁻² at 15 m together with an enhanced diversity from 10 ± 2 at 200 m to 30 ± 5 species per sample at 15 m. Shifts in species dominance were also detected with a greater dominance of the ecosystem-engineer Lanice conchilega (16-25%) close to the foundation. This study suggests a viable prediction of the effects offshore wind farms could create to the naturally occurring macrobenthos on a large-scale.

  5. Bittersweet Farms.

    ERIC Educational Resources Information Center

    Kay, Bettye Ruth

    1990-01-01

    The article describes Bittersweet Farms, a rural Ohio farm community for autistic adults. The program is based on the rural, extended family community as a model and includes work components (horticulture, animal care, woodworking and carpentry, maintenance, housekeeping, food preparation), recreational activities, community integration, physical…

  6. Alcohol fuel from Ohio farms

    SciTech Connect

    Not Available

    1980-01-01

    Brief descriptions of on-farm ethanol production methods including feedstock preparation, cooking, fermentation, and distillation are presented. Safety conditions are described. Investment in on-farm ethanol production facilities and their potential returns are addressed. The market for ethanol and ethanol blends as well as for by-products is encouraging. Legal aspects for permitting and environmental regulations both for Ohio and federal agencies are discussed. (DMC)

  7. 77 FR 8854 - Farm, Ranch, and Rural Communities Advisory Committee (FRRCC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Farm, Ranch, and Rural Communities Advisory Committee (FRRCC) AGENCY: Environmental Protection... Farm, Ranch, and Rural Communities Advisory Committee (FRRCC) will be renewed for an additional...

  8. 75 FR 55578 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-13

    ... AGENCY Farm, Ranch, and Rural Communities Committee AGENCY: Environmental Protection Agency (EPA). ACTION... of a meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy... on a range of environmental issues and policies that are of importance to agriculture and...

  9. Ground and surface water quality along a dambo transect in Chihota smallholder farming area, Marondera district, Zimbabwe

    NASA Astrophysics Data System (ADS)

    Wuta, M.; Nyamadzawo, G.; Mlambo, J.; Nyamugafata, P.

    2016-04-01

    In many smallholder farms in sub-Saharan Africa dambos are used for grazing and crop production especially horticultural crops. Increased use of dambos especially for crop production can result in ground and surface water pollution. Ground and surface water quality along a dambo transect in Chihota, Zimbabwe, was investigated between October 2013 and February 2014. The transect was divided into; upland (control), dambo gardens (mid-slope) and the river (valley bottom). Water samples for quality assessment were collected in October 2013 (peak of dry season) and February 2014 (peak of rainy season). The collected water samples were analysed for pH, faecal coliforms, total nitrogen, electrical conductivity, total dissolved solids (TDS), and some selected nutrients (P, K, Ca, Mg, Na, Zn, and Cu). Water pH was 7.0, 6.4 and 6.1 for river water, garden and upland wells respectively. During the wet season total nitrogen (TN) concentrations were 233 mg/L for uplands, 242 mg/L for gardens and 141 mg/L for the river. During the dry season, TN concentrations were all below 20 mg/L, and were not significantly different among sampling stations along the dambo transect. Dry season faecal coliform units (fcu) were significantly different and were 37.2, 30.0 and 5.0 for upland wells, garden wells and river respectively. Wet season faecal coliforms were also significantly different and were 428.5, 258.0 and 479.4 fcu for upland wells, garden wells and river respectively. The other measured physico-chemical parameters also varied with sampling position along the transect. It was concluded that TN and fcu in sampled water varied with season and that wet season concentrations were significantly higher than dry season concentrations. High concentrations of faecal coliforms and total N during the wet season was attributed to increased water movement. Water from upland wells, garden wells and river was not suitable for human consumption according to WHO standards during both the dry and

  10. To what extent does organic farming rely on nutrient inflows from conventional farming?

    NASA Astrophysics Data System (ADS)

    Nowak, Benjamin; Nesme, Thomas; David, Christophe; Pellerin, Sylvain

    2013-12-01

    Organic farming is increasingly recognized as a prototype for sustainable agriculture. Its guidelines ban the use of artificial fertilizers. However, organic farms may import nutrients from conventional farming through material exchanges. In this study, we aimed at estimating the magnitude of these flows through the quantification of nitrogen, phosphorus and potassium inflows from conventional farming to organic farming. Material inflows and outflows were collected for two cropping years on 63 farms. The farms were located in three French agricultural districts distributed over a gradient of farming activity defined by both the stocking rate and the ratio of the farm area under arable crops. Our results showed that on average, inflows from conventional farming were 23%, 73% and 53% for nitrogen, phosphorus and potassium, respectively. These inflows were strongly determined by the farm production systems. However, for farms similar in terms of production systems, the inflows also depended on the local context, such as the proximity of organic livestock farms: the reliance of organic farming on conventional farming was lower in mixed than in specialized districts. These results highlight the necessity to quantify the contribution of nutrient inflows from conventional farming when assessing organic farming and development scenarios.

  11. Formation of Land Use Order in Hamamatsu City under the Original Criteria of the Farm Land Exclusion from the Agricultural Promotion Area

    NASA Astrophysics Data System (ADS)

    Arita, Hiroyuki; Miyazawa, Shingo

    While zoning has been practiced to prevent sprawling development and to preserve collective farmland under the Agriculture Promotion Act, The Agricultural Promotion Area (APA) has been reduced in area by the action of the Farm Land Exclusion from the APA (EAPA) aiming at urban-uses. Since the EAPA has a great impact on the regional land use, appropriate criteria application techniques ought to be formulated at the transaction level. However, most local governments seem to have no strategic measure so far. Hamamatsu city, meanwhile, has introduced a unique standard upon which approval of the EAPA aptitude is based in 2003. Since the number of EAPA registration was relatively large in Hamamatsu city owing to the zone bordering on the line of land which a building has erected the officials' willingness to establish an objective standard was high. In this research, we verified the effect of the criteria application over the land use ordering, and made proposals for improvement of the present state through the examination of the EAPA criterion application of Hamamatsu city.

  12. Effects of 1992 farming systems on ground-water quality at the management systems evaluation area near Princeton, Minnesota

    USGS Publications Warehouse

    Delin, G.N.; Landon, M.K.; Lamb, J.A.; Dowdy, R.H.

    1995-01-01

    Results indicate that the effects of the 1992 potassium-chloride and N fertilizer applications were reduced compared to the effects of 1991 applications. The most important factors associated with these differences were lower chemical application rates and lower recharge rates during 1992 than during 1991. Some of the chloride and N fertilizer applied to the cropped areas in 1992 likely did not reach the saturated zone in 1993 due to a 60-percent reduction in recharge compared to 1991. Therefore, analysis of data from additional years will be required to fully evaluate the effects of the fanning systems on ground-water quality.

  13. Agriculture Education. Farm Machinery.

    ERIC Educational Resources Information Center

    Stuttgart Public Schools, AR.

    This curriculum guide is designed for group instruction of secondary agricultural education students enrolled in one or two semester-long courses in farm machinery. The guide presents units of study in the following areas: (1) small gas engines, (2) job opportunities, (3) tractors, (4) engines, (5) hydraulics, (6) electrical system, (7) combine…

  14. Preferential colonization of Solanum tuberosum L. roots by the fungus Glomus intraradices in arable soil of a potato farming area.

    PubMed

    Cesaro, Patrizia; van Tuinen, Diederik; Copetta, Andrea; Chatagnier, Odile; Berta, Graziella; Gianinazzi, Silvio; Lingua, Guido

    2008-09-01

    The symbiosis between plant roots and arbuscular mycorrhizal (AM) fungi has been shown to affect both the diversity and productivity of agricultural communities. In this study, we characterized the AM fungal communities of Solanum tuberosum L. (potato) roots and of the bulk soil in two nearby areas of northern Italy, in order to verify if land use practices had selected any particular AM fungus with specificity to potato plants. The AM fungal large-subunit (LSU) rRNA genes were subjected to nested PCR, cloning, sequencing, and phylogenetic analyses. One hundred eighty-three LSU rRNA sequences were analyzed, and eight monophyletic ribotypes, belonging to Glomus groups A and B, were identified. AM fungal communities differed between bulk soil and potato roots, as one AM fungal ribotype, corresponding to Glomus intraradices, was much more frequent in potato roots than in soils (accounting for more than 90% of sequences from potato samples and less than 10% of sequences from soil samples). A semiquantitative heminested PCR with specific primers was used to confirm and quantify the AM fungal abundance observed by cloning. Overall results concerning the biodiversity of AM fungal communities in roots and in bulk soils from the two studied areas suggested that potato roots were preferentially colonized by one AM fungal species, G. intraradices.

  15. 77 FR 59050 - Disclosure to Investors in System-Wide and Consolidated Bank Debt Obligations of the Farm Credit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-26

    ... Obligations of the Farm Credit System; System Audit Committee AGENCY: Farm Credit Administration. ACTION... to the Federal Farm Credit Banks Funding Corporation (Funding Corporation) System Audit Committee.... A. System Audit Committee Authority All commenters supported removing the requirement that a...

  16. Development of vegetable farming: a cause of the emergence of insecticide resistance in populations of Anopheles gambiae in urban areas of Benin

    PubMed Central

    Yadouleton, Anges William M; Asidi, Alex; Djouaka, Rousseau F; Braïma, James; Agossou, Christian D; Akogbeto, Martin C

    2009-01-01

    Background A fast development of urban agriculture has recently taken place in many areas in the Republic of Benin. This study aims to assess the rapid expansion of urban agriculture especially, its contribution to the emergence of insecticide resistance in populations of Anopheles gambiae. Methods The protocol was based on the collection of sociological data by interviewing vegetable farmers regarding various agricultural practices and the types of pesticides used. Bioassay tests were performed to assess the susceptibility of malaria vectors to various agricultural insecticides and biochemical analysis were done to characterize molecular status of population of An. gambiae. Results This research showed that: (1) The rapid development of urban agriculture is related to unemployment observed in cities, rural exodus and the search for a balanced diet by urban populations; (2) Urban agriculture increases the farmers' household income and their living standard; (3) At a molecular level, PCR revealed the presence of three sub-species of An. gambiae (An. gambiae s.s., Anopheles melas and Anopheles arabiensis) and two molecular forms (M and S). The kdr west mutation recorded in samples from the three sites and more specifically on the M forms seems to be one of the major resistance mechanisms found in An. gambiae from agricultural areas. Insecticide susceptibility tests conducted during this research revealed a clear pattern of resistance to permethrin (76% mortality rate at Parakou; 23.5% at Porto-Novo and 17% at Cotonou). Conclusion This study confirmed an increase activity of the vegetable farming in urban areas of Benin. This has led to the use of insecticide in an improper manner to control vegetable pests, thus exerting a huge selection pressure on mosquito larval population, which resulted to the emergence of insecticide resistance in malaria vectors. PMID:19442297

  17. Farming the planet: 2. Geographic distribution of crop areas, yields, physiological types, and net primary production in the year 2000

    NASA Astrophysics Data System (ADS)

    Monfreda, Chad; Ramankutty, Navin; Foley, Jonathan A.

    2008-03-01

    Croplands cover ~15 million km2 of the planet and provide the bulk of the food and fiber essential to human well-being. Most global land cover data sets from satellites group croplands into just a few categories, thereby excluding information that is critical for answering key questions ranging from biodiversity conservation to food security to biogeochemical cycling. Information about agricultural land use practices like crop selection, yield, and fertilizer use is even more limited. Here we present land use data sets created by combining national, state, and county level census statistics with a recently updated global data set of croplands on a 5 min by 5 min (~10 km by 10 km) latitude-longitude grid. The resulting land use data sets depict circa the year 2000 the area (harvested) and yield of 175 distinct crops of the world. We aggregate these individual crop maps to produce novel maps of 11 major crop groups, crop net primary production, and four physiologically based crop types: annuals/perennials, herbaceous/shrubs/trees, C3/C4, and leguminous/nonleguminous.

  18. Cadmium induced renal dysfunction among residents of rice farming area downstream from a zinc-mineralized belt in Thailand.

    PubMed

    Honda, Ryumon; Swaddiwudhipong, Witaya; Nishijo, Muneko; Mahasakpan, Pranee; Teeyakasem, Wimonrat; Ruangyuttikarn, Werawan; Satarug, Soisungwan; Padungtod, Chantana; Nakagawa, Hideaki

    2010-09-15

    High levels of cadmium (Cd) in paddy soil and rice, and a concurrent increase in urinary Cd of inhabitants in the Mae Sot District, Tak Province, Thailand first emerged in 2003. Risk factors such as occupation, sources of staple food and drinking water as well as biomarkers of adverse renal effects of the increased body burden of Cd were investigated in 795 residents, 30 years or older, whose urinary Cd levels were between 0.02 and 106mug/g creatinine. Farmers who consumed their own rice and residents who sourced drinking water from wells and/or the river demonstrated increased urinary Cd. Age-adjusted mean urinary cadmium for male and female subjects who consumed well water was 5.7mug/g vs. 6.1mug/g creatinine while the corresponding value for male and female subjects who did not consume well water was 3.7mug/g vs. 4.8mug/g creatinine, respectively. Increased urinary levels of beta(2)-microglobulin and N-acetyl-beta-d-glucosaminidase were observed with the increase in urinary Cd, indicating tubular dysfunction and renal damage associated with increase in Cd body burden. Consumption of well water and rice grown in the contaminated area increase the body burden of Cd. Cessation of exposure is essential to prevent and possibly recover from Cd toxicity, especially among the residents whose kidney damage and malfunction may be reversible.

  19. Tick loads in cattle raised on sweet and sour rangelands in the low-input farming areas of South Africa.

    PubMed

    Marufu, Munyaradzi C; Chimonyo, Michael; Mapiye, Cletos; Dzama, Kennedy

    2011-02-01

    The objective of this study was to compare tick loads and prevalence in Nguni and non-descript cattle in the sweet (palatable throughout the year) and sour (palatable only in the rainy season) communal rangelands of the Eastern Cape Province, South Africa. Engorged adult female ixodid ticks were collected and identified seasonally from 144 cattle raised on sweet and sour rangelands from August 2007 to April 2008. Three tick species were identified in the sweet and sour rangelands namely Rhipicephalus appendiculatus, Rhipicephalus (Boophilus) decoloratus, and Rhipicephalus evertsi evertsi with prevalences of 71.1%, 29.2%, and 40.2%, respectively. Hyalomma species (19.0%) occurred only in the sour rangeland. Higher tick counts were recorded in the hot-wet season than in the cool-dry season (P < 0.05). Cattle in the sweet rangeland had significantly lower tick loads than those in the sour rangeland in all the seasons except the hot-dry season. The Nguni breed had lower (P < 0.05) tick loads of R. appendiculatus in the hot-wet and post-rainy season and Hyalomma species in all seasons than the non-descript cattle. The use of a tick-resistant Nguni breed in the integrated control of ticks on cattle in the communal areas of South Africa is recommended.

  20. Follow-Up Study of Work Study Graduates in Special Education Programs Located in the Eastern and Central Zones of Heartland Area Education Agency.

    ERIC Educational Resources Information Center

    Lussie, Richard A.; And Others

    The study was undertaken to investigate the post high school status of 76 mildly retarded graduates (1974-78) of the work/study programs of the eastern and central zones of the Heartland Area Education Agency. Interviews of the Ss yielded data which were analyzed in four main categories: social adjustment, community resources, vocational…

  1. Assessing calves as carriers of Cryptosporidium and Giardia with zoonotic potential on dairy and beef farms within a water catchment area by mutation scanning.

    PubMed

    Abeywardena, Harshanie; Jex, Aaron R; Firestone, Simon M; McPhee, Sandra; Driessen, Nicole; Koehler, Anson V; Haydon, Shane R; von Samson-Himmelstjerna, Georg; Stevens, Melita A; Gasser, Robin B

    2013-08-01

    In the present study, we undertook a molecular epidemiological survey of Cryptosporidium and Giardia in calves on three dairy and two beef farms within an open drinking water catchment area (Melbourne, Australia). Faecal samples (n = 474) were collected from calves at two time points (5 months apart) and tested using a PCR-based mutation scanning-targeted sequencing phylogenetic approach, employing regions within the genes of small subunit (SSU) of ribosomal RNA (designated partial SSU), 60 kDa glycoprotein (pgp60) and triose phosphate isomerase (ptpi) as genetic markers. Using partial SSU, the C. bovis, C. parvum, C. ryanae and a new genotype of Cryptosporidium were characterised from totals of 74 (15.6%), 35 (7.3%), 37 (7.8%) and 9 (1.9%) samples, respectively. Using pgp60, C. parvum genotype IIa subgenotype A18G3R1 was detected in 29 samples. Using ptpi, G. duodenalis assemblages A and E were detected in totals of 10 (2.1%) and 130 (27.4%) samples, respectively. The present study showed that a considerable proportion of dairy and beef calves in this open water catchment region excreted Cryptosporidium (i.e. subgenotype IIaA18G3R1) and Giardia (e.g. assemblage A) that are consistent with those infecting humans, inferring that they are of zoonotic importance. Future work should focus on exploring, in a temporal and spatial way, whether these parasites occur in the environment and water of the catchment reservoir.

  2. 75 FR 1057 - Farm Credit Administration Board; Regular Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-08

    ... [Federal Register Volume 75, Number 5 (Friday, January 8, 2010)] [Notices] [Page 1057] [FR Doc No: 2010-246] FARM CREDIT ADMINISTRATION Farm Credit Administration Board; Regular Meeting AGENCY: Farm Credit Administration. SUMMARY: Notice is hereby given, pursuant to the Government in the Sunshine Act...

  3. 75 FR 58281 - National Farm Safety and Health Week, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... Documents#0;#0; ] Proclamation 8565 of September 17, 2010 National Farm Safety and Health Week, 2010 By the... around the globe. As we celebrate National Farm Safety and Health Week, we recognize the tremendous... National Farm Safety and Health Week. I call upon the agencies, organizations, businesses, and...

  4. 78 FR 940 - Sunshine Act Meetings; Farm Credit Administration Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-07

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT ADMINISTRATION Sunshine Act Meetings; Farm Credit Administration Board AGENCY: Farm Credit Administration. SUMMARY: Notice... Credit Administration Board (Board). DATE AND TIME: The regular meeting of the Board will be held at...

  5. 76 FR 4027 - Farm and Ranch Lands Protection Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... Corporation 7 CFR Part 1491 RIN 0578-AA46 Farm and Ranch Lands Protection Program AGENCY: Commodity Credit... Conservation Service (NRCS) regulations for implementation of the Farm and Ranch Lands Protection Program (FRPP...: Mail: Mark Rose, Farm and Ranch Lands Protection Program Manager, Easement Programs...

  6. 76 FR 34985 - Farm Credit System Insurance Corporation Board Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... CORPORATION Farm Credit System Insurance Corporation Board Meeting AGENCY: Farm Credit System Insurance Corporation. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). Date and Time: The meeting of the Board will be held at the offices of the...

  7. Tank farm health and safety plan. Revision 2

    SciTech Connect

    Mickle, G.D.

    1995-03-29

    This Tank Farm Health and Safety Plan (HASP) for the conduct of all operations and work activities at the Hanford Site 200 Area Tank Farms is provided in order to minimize health and safety risks to workers and other onsite personnel. The HASP accomplishes this objective by establishing requirements, providing general guidelines, and conveying farm and facility-specific hazard communication information. The HASP, in conjunction with the job-specific information required by the HASP, is provided also as a reference for use during the planning of work activities at the tank farms. This HASP applies to Westinghouse Hanford Company (WHC), other prime contractors to the U.S. Department of Energy (DOE), and subcontractors to WHC who may be involved in tank farm work activities. This plan is intended to be both a requirements document and a useful reference to aid tank farm workers in understanding the safety and health issues that are encountered in routine and nonroutine work activities. The HASP defines the health and safety responsibilities of personnel working at the tank farms. It has been prepared in recognition of and is consistent with National Institute of Safety and Health (NIOSH), and Occupational Safety and Health Administration (OSHA)/Unlimited State Coast Guard (USCG)/U.S. Environmental Protection Agency (EPA), Occupational Safety and Health Guidance Manual for Hazardous Waste Site Activities (NIOSH 1985); WHC-CM-4-3, Industrial Safety Manual, Volume 4, {open_quotes}Health and Safety Programs for Hazardous Waste Operations;{close_quotes} 29 CFR 1910.120, Hazardous Waste Operations and Emergency Response; WHC-CM-1-1, Management Policies; and WHC-CM-1-3, Management Requirements and Procedures. When differences in governing regulations or policies exist, the more stringent requirements shall apply until the discrepancy can be resolved.

  8. Farm Equipment

    NASA Astrophysics Data System (ADS)

    1980-01-01

    In production of tractor and a line of farm vehicles, Deere and Company used a COSMIC computer program called FEATS for Finite Element Analysis of Thermal Stress in computer analysis of diesel engine pistons, connecting rods and rocker arms. Company reports that use of FEATS afforded considerable savings and improved analytical accuracies, process efficiencies and product reliability.

  9. 77 FR 58808 - Notice of Funds Availability for Section 514 Farm Labor Housing Loans and Section 516 Farm Labor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... Rural Housing Service Notice of Funds Availability for Section 514 Farm Labor Housing Loans and Section 516 Farm Labor Housing Grants for Off-Farm Housing for Fiscal Year (FY) 2012 AGENCY: Rural Housing Service, USDA. ACTION: Notice; correction. SUMMARY: The Rural Housing Services published a document in...

  10. 78 FR 54621 - Notice of Funds Availability for Section 514 Farm Labor Housing Loans and Section 516; Farm Labor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... Rural Housing Service Notice of Funds Availability for Section 514 Farm Labor Housing Loans and Section 516; Farm Labor Housing Grants for Off-farm Housing for Fiscal Year (FY) 2013 AGENCY: Rural Housing Service, USDA. ACTION: Notice; correction. SUMMARY: The Rural Housing Service is correcting a...

  11. Farm population of the United States: 1986.

    PubMed

    Deare, D; Kalbacher, J Z

    1987-11-01

    This report presents annual estimates of selected social and economic characteristics of the farm population in 1986. Also included are fertility characteristics from the June 1986 Current Population Survey (CPS) and data from the March 1986 CPS supplement. The Census Bureau and the Economic Research Service of the Department of Agriculture prepared the farm population estimates for 1986 from CPS data. Highlights of the data follow. 1) About 5,226,000 persons lived on farms in rural areas of the US in 1986. About 1 of 46 persons, or 2.2% of the nation's population, had a farm residence in 1986, compared to 30.2% in 1920. The farm population consists of persons living on farms in rural areas of the country; it does not include residents of the small number of farms in urban areas. 2) No statistically significant change in the number of farm residents occurred between 1985 and 1986. 3) Half of all farm residents now live in the Midwest. The Southern farm population has rapidly declined to just 29% of the national total; its 11% loss over the last year made it the only 1 of the 4 geographic regions to experience a significant change in number of farm residents. 4) About 1/4 (1.3 million) of the farm population live in metropolitan areas, while 3/4 live in non metropolitan areas. 5) In 1986, 97% of farm residents were white, 2% black, and 2% hispanic. 6) The median age of rural farm residents was 37 years in 1986, which is significantly higher than the median of 31.6 years for the non-farm production. There were 110 men/100 women living on farms in 1986, compared with just 93 men/100 women in the nonfarm population. 7) About 69% of farm residents 15+ were married and living with a spouse, compared with 56% of nonfarm residents. 8) About 87% of farm households were made up of families; the comparable proportion of nonfarm families was 72%. The average size of the farm family is 3.18 members compared to 3.21 members/nonfarm family. 9) The number of children born to ever

  12. [Distribution of diagnoses in cattle farms in the Middle Weser Area based on the analysis of veterinary diagnostic data subject to documentation by law].

    PubMed

    Brügesch, Femke; Spindler, Birgit; Fels, Michaela; Schallenberger, Edgar; Kemper, Nicole

    2013-01-01

    The aim of this study was the evaluation of animal health recording data based on veterinary diagnostic data subject to documentation by law from the year 2009. Based on this, the occurence of diagnosed cattle diseases in the Middle Weser Area was assessed. Analysis was performed for each age category milk cows, heifers and calves. Data was provided by three veterinary practices and included 8919 medicamental treatments on 118 cattle farms. First treatments against 29 different cow-, 23 heifer- and 18 calf-diseases were documented. Besides the single consideration of each documented diagnose, diagnoses were pooled into groups ot diagnoses for each age category. The three most common groups allowed a good insight into the diagnosed and treated diseases. In dairy cows, the diagnoses group of udder disases was predominant (31.0%), followed by diseases of the locomotion tract (25.4%) and antiparasitic treatments and prophylaxis (19.6%). In heifers, the diagnoses group of antiparasitic treatments and prophylaxis ranged at first place (83.2%), followed by respiratory diseases (6.1%) and diseases of the locomotion tract (4.6%). In calves, most medicaments were used for the treatment against respiratory diseases (54.7%), gut diseases (30.8%) and fungal skin infections (7.7%). Even though the informative value of veterinary diagnostic data has to be regarded critically, this study provided a clear picture of the most frequently diagnosed and treated diseases in cattle. Especially in the current discussion about the prudent use of veterinary medicaments, such analyses enable insights into animal health and conclusions on the amount of administered treatments without additional data acquisition. In due critical consideration of the disadvantages of such data, they can form the background of a digital documentation and integration of animal health information.

  13. 77 FR 13530 - Funding for the Conservation Loan Program; Farm Loan Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... Farm Service Agency Funding for the Conservation Loan Program; Farm Loan Programs AGENCY: Farm Service... funding for and is accepting guaranteed loan applications for the Conservation Loan (CL) Program. Due to a lack of program funding for direct CLs, direct loan applications are not being accepted at this...

  14. 77 FR 51751 - Information Collection Request; Farm Loan Programs, Direct Loan Making

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-27

    ... Farm Service Agency Information Collection Request; Farm Loan Programs, Direct Loan Making AGENCY: Farm... supports Direct Loan Making programs. The information collection is in support of 7 CFR part 764, which sets forth the manner for a person may apply to FSA for Direct Loan Assistance. A new form is...

  15. 76 FR 76120 - Establishment of the Council for Native American Farming and Ranching

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ... Establishment of the Council for Native American Farming and Ranching AGENCY: Office of the Secretary, USDA... establishment of the Council for Native American Farming and Ranching (Council). The purpose of the Council is... farming and ranching opportunities created through the farm loan program through enhanced extension...

  16. 77 FR 24709 - Farm Credit System Insurance Corporation Board; Regular Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... From the Federal Register Online via the Government Publishing Office FARM CREDIT SYSTEM INSURANCE CORPORATION Farm Credit System Insurance Corporation Board; Regular Meeting AGENCY: Farm Credit System Insurance Corporation. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit...

  17. [The Iowa Family Farm.

    ERIC Educational Resources Information Center

    Hardesty, Carolyn, Ed.

    1990-01-01

    This issue of the "Goldfinch" focuses on the family farm of the past. All aspects of farm life are covered: what was grown on farms, how the chores were done and who was responsible for them, what the houses were like, and what tools and equipment were used. Comparisons are made between modern farms and farms of 50 or 150 years ago, and…

  18. 7 CFR 1806.22 - Areas of responsibility.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Areas of responsibility. 1806.22 Section 1806.22 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE...

  19. 7 CFR 1806.22 - Areas of responsibility.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Areas of responsibility. 1806.22 Section 1806.22 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE...

  20. 7 CFR 1806.22 - Areas of responsibility.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Areas of responsibility. 1806.22 Section 1806.22 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE...

  1. DETAIL, CONTROL BOOTH, RP1 TANK FARM Edwards Air Force ...

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

    DETAIL, CONTROL BOOTH, RP1 TANK FARM - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Combined Fuel Storage Tank Farm, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

  2. Influence of farm resource endowment on possibilities for sustainable development: a case study for vegetable farms in South Uruguay.

    PubMed

    Dogliotti, S; van Ittersum, M K; Rossing, W A H

    2006-02-01

    In different parts of the world, there is an urgent need for redesigning and innovating farming systems. Such a process may be supported by model-based explorations that enable ex-ante evaluation of a broad range of alternatives. Since a variety of viable patterns of farm development exists related to farm resource endowment and farmer's strategy, model-based explorations should be able to capture the existing variation in resource endowment and strategies in order to have impact on strategic farm management. In this paper, we present an overview of the model-based explorative method based on the MILP model Farm Images, applied to explore options for sustainable development of vegetable farms in Canelón Grande, Uruguay. The method is used to gain insight into the impact of current farm resource endowment on the possibilities for sustainable development and on the resource use efficiency at farm scale. We maximized farm income for 128 different farm types in an environment-oriented scenario and in an income-oriented scenario. Farm types were defined by combining 4 farm sizes, 2 labor endowments, 4 irrigation endowments, 2 soil quality combinations and 2 mechanization levels. The results demonstrate a strong impact of farm resource endowment on possibilities for sustainable development, as well as synergy between labor, land and irrigated area on resource-use efficiency at farm scale. Farms with 10ha of land or less, representing 47% of the farms in the Canelón Grande region, could only achieve a family income higher than the average income of Uruguayan families when the irrigated area was ca. 40% of the farm area. The achievement of environmental targets was less costly in terms of income on farms with a low rather than high labor availability per unit area and on farms with irrigation facilities.

  3. Vaccination of adult animals with a reduced dose of Brucella abortus S19 vaccine to control brucellosis on dairy farms in endemic areas of India.

    PubMed

    Chand, Puran; Chhabra, Rajesh; Nagra, Juhi

    2015-01-01

    Bovine brucellosis is an economically important disease which seriously affects dairy farming by causing colossal losses. It can be controlled by practicing vaccination of animals with Brucella abortus S19 vaccine (S19 vaccine). In the present study, adult bovines were vaccinated on seven dairy farms with a reduced dose of S19 vaccine to control brucellosis. Serological screening of adult animals (N = 1,082) by Rose Bengal test (RBT) and ELISA prior to vaccination revealed the presence and absence of brucellosis on five and two farms, respectively. The positive animals (N = 171) were segregated and those which tested negative (N = 911) were vaccinated by conjunctival route with a booster after 4 months. The conjunctival vaccination induced weak antibody response in animals, which vanished within a period of 9 to 12 weeks. Abortion in 12 animals at various stages of pregnancy and post-vaccination was recorded, but none was attributed to S19 vaccine. However, virulent B. abortus was incriminated in six heifers, and the cause of abortion could not be established in six animals. The six aborted heifers perhaps acquired infection through in utero transmission or from the environment which remained undetected until abortion. These findings suggested that vaccination of adult animals with a reduced dose of S19 vaccine by conjunctival route did not produce adverse effects like abortion in pregnant animals and persistent vaccinal antibody titers, which are the major disadvantages of subcutaneous vaccination of adult animals.

  4. Response of lake water quality to wastewater inputs from land-based fish farm located on Yuvarlakçay Creek in Köyceğiz-Dalyan Specially Protected Area, Turkey.

    PubMed

    Taşeli, B K

    2009-10-01

    Köyceğiz Lake is located in the south-western part of Turkey. The area between the Köyceğiz Lake and the Mediterranean Sea is covered with four small lakes and several canals. The surroundings of the lake, canals and forests have a great potential as a reproduction areas for Mediterranean Sea turtles (Caretta caretta) and sheltering place for various animals. In the vicinity of this system there are agricultural areas and small settlements. In this region the most important economic activities are tourism and fisheries. However, the lake is currently threatened by pollution because of (1) non-point source pollution (agriculture); (2) point sources (land-based fish farms); (3) inefficient sewerage systems; (4) uncontrolled soil erosion in its drainage basin; (5) inappropriate flood control measures; and (6) channel traffic. This study evaluates the influence of its influent creeks namely Namnam and Yuvarlakçay Creek on the water quality of Köyceğiz Lake, mainly because the creeks are believed to be responsible for the major pollutant load reaching the lake. Accordingly, this study demonstrates (1) change in the water quality of Köyceğiz Lake from 2006 to 2007; (2) the water quality classification of the major influent creeks feeding Köyceğiz Lake; and (3) how land-based fish farm influences Yuvarlakçay Creek water quality in a Köyceğiz-Dalyan Specially Protected Area.

  5. Improving Environmental Management on Small-scale Farms: Perspectives of Extension Educators and Horse Farm Operators

    NASA Astrophysics Data System (ADS)

    Rebecca, Perry-Hill; Linda, Prokopy

    2015-01-01

    Although the number of small-scale farms is increasing in North America and Europe, few studies have been conducted to better understand environmental management in this sector. We investigate this issue by examining environmental management on horse farms from both the perspective of the "expert" extension educator and horse farm operator. We conducted a Delphi survey and follow-up interviews with extension educators in Indiana and Kentucky. We also conducted interviews and farm assessments with 15 horse farm operators in the two states. Our results suggest a disconnection between the perceptions of extension educators and horse farm operators. Extension educators believed that operators of small horse farms are unfamiliar with conservation practices and their environmental benefits and they found it difficult to target outreach to this audience. In the interviews with horse farm operators, we found that the majority were somewhat familiar with conservation practices like rotational grazing, soil testing, heavy use area protection, and manure composting. It was not common, however, for practices to be implemented to generally recognized standards. The horse farm respondents perceived these practices as interrelated parts of a system of farm management that has developed over time to best deal with the physical features of the property, needs of the horses, and available resources. Because conservation practices must be incorporated into a complex farm management system, traditional models of extension (i.e., diffusion of innovations) may be inappropriate for promoting better environmental management on horse farms.

  6. Improving environmental management on small-scale farms: perspectives of extension educators and horse farm operators.

    PubMed

    Rebecca, Perry-Hill; Linda, Prokopy

    2015-01-01

    Although the number of small-scale farms is increasing in North America and Europe, few studies have been conducted to better understand environmental management in this sector. We investigate this issue by examining environmental management on horse farms from both the perspective of the "expert" extension educator and horse farm operator. We conducted a Delphi survey and follow-up interviews with extension educators in Indiana and Kentucky. We also conducted interviews and farm assessments with 15 horse farm operators in the two states. Our results suggest a disconnection between the perceptions of extension educators and horse farm operators. Extension educators believed that operators of small horse farms are unfamiliar with conservation practices and their environmental benefits and they found it difficult to target outreach to this audience. In the interviews with horse farm operators, we found that the majority were somewhat familiar with conservation practices like rotational grazing, soil testing, heavy use area protection, and manure composting. It was not common, however, for practices to be implemented to generally recognized standards. The horse farm respondents perceived these practices as interrelated parts of a system of farm management that has developed over time to best deal with the physical features of the property, needs of the horses, and available resources. Because conservation practices must be incorporated into a complex farm management system, traditional models of extension (i.e., diffusion of innovations) may be inappropriate for promoting better environmental management on horse farms.

  7. Mixed crop-livestock farming systems: a sustainable way to produce beef? Commercial farms results, questions and perspectives.

    PubMed

    Veysset, P; Lherm, M; Bébin, D; Roulenc, M

    2014-08-01

    Mixed crop-livestock (MC-L) farming has gained broad consensus as an economically and environmentally sustainable farming system. Working on a Charolais-area suckler cattle farms network, we subdivided the 66 farms of a constant sample, for 2 years (2010 and 2011), into four groups: (i) 'specialized conventional livestock farms' (100% grassland-based farms (GF), n=7); (ii) 'integrated conventional crop-livestock farms' (specialized farms that only market animal products but that grow cereal crops on-farm for animal feed, n=31); (iii) 'mixed conventional crop-livestock farms' (farms that sell beef and cereal crops to market, n=21); and (iv) organic farms (n=7). We analyse the differences in structure and in drivers of technical, economic and environmental performances. The figures for all the farms over 2 years (2010 and 2011) were pooled into a single sample for each group. The farms that sell crops alongside beef miss out on potential economies of scale. These farms are bigger than specialized beef farms (with or without on-farm feed crops) and all types of farms show comparable economic performances. The big MC-L farms make heavier and consequently less efficient use of inputs. This use of less efficient inputs also weakens their environmental performances. This subpopulation of suckler cattle farms appears unable to translate a MC-L strategy into economies of scope. Organic farms most efficiently exploit the diversity of herd feed resources, thus positioning organic agriculture as a prototype MC-L system meeting the core principles of agroecology.

  8. Characterizing sources of nitrate leaching from an irrigated dairy farm in Merced County, California

    NASA Astrophysics Data System (ADS)

    van der Schans, Martin L.; Harter, Thomas; Leijnse, Anton; Mathews, Marsha C.; Meyer, Roland D.

    2009-11-01

    Dairy farms comprise a complex landscape of groundwater pollution sources. The objective of our work is to develop a method to quantify nitrate leaching to shallow groundwater from different management units at dairy farms. Total nitrate loads are determined by the sequential calibration of a sub-regional scale and a farm-scale three-dimensional groundwater flow and transport model using observations at different spatial scales. These observations include local measurements of groundwater heads and nitrate concentrations in an extensive monitoring well network, providing data at a scale of a few meters and measurements of discharge rates and nitrate concentrations in a tile-drain network, providing data integrated across multiple farms. The various measurement scales are different from the spatial scales of the calibration parameters, which are the recharge and nitrogen leaching rates from individual management units. The calibration procedure offers a conceptual framework for using field measurements at different spatial scales to estimate recharge N concentrations at the management unit scale. It provides a map of spatially varying dairy farming impact on groundwater nitrogen. The method is applied to a dairy farm located in a relatively vulnerable hydrogeologic region in California. Potential sources within the dairy farm are divided into three categories, representing different manure management units: animal exercise yards and feeding areas (corrals), liquid manure holding ponds, and manure irrigated forage fields. Estimated average nitrogen leaching is 872 kg/ha/year, 807 kg/ha/year and 486 kg/ha/year for corrals, ponds and fields respectively. Results are applied to evaluate the accuracy of nitrogen mass balances often used by regulatory agencies to assess groundwater impacts. Calibrated leaching rates compare favorably to field and farm scale nitrogen mass balances. These data and interpretations provide a basis for developing improved management strategies.

  9. Wind Farm Power System Model Development: Preprint

    SciTech Connect

    Muljadi, E.; Butterfield, C. P.

    2004-07-01

    In some areas, wind power has reached a level where it begins to impact grid operation and the stability of local utilities. In this paper, the model development for a large wind farm will be presented. Wind farm dynamic behavior and contribution to stability during transmission system faults will be examined.

  10. Mapping Seabird Sensitivity to Offshore Wind Farms

    PubMed Central

    Bradbury, Gareth; Trinder, Mark; Furness, Bob; Banks, Alex N.; Caldow, Richard W. G.; Hume, Duncan

    2014-01-01

    We present a Geographic Information System (GIS) tool, SeaMaST (Seabird Mapping and Sensitivity Tool), to provide evidence on the use of sea areas by seabirds and inshore waterbirds in English territorial waters, mapping their relative sensitivity to offshore wind farms. SeaMaST is a freely available evidence source for use by all connected to the offshore wind industry and will assist statutory agencies in assessing potential risks to seabird populations from planned developments. Data were compiled from offshore boat and aerial observer surveys spanning the period 1979–2012. The data were analysed using distance analysis and Density Surface Modelling to produce predicted bird densities across a grid covering English territorial waters at a resolution of 3 km×3 km. Coefficients of Variation were estimated for each grid cell density, as an indication of confidence in predictions. Offshore wind farm sensitivity scores were compiled for seabird species using English territorial waters. The comparative risks to each species of collision with turbines and displacement from operational turbines were reviewed and scored separately, and the scores were multiplied by the bird density estimates to produce relative sensitivity maps. The sensitivity maps reflected well the amassed distributions of the most sensitive species. SeaMaST is an important new tool for assessing potential impacts on seabird populations from offshore development at a time when multiple large areas of development are proposed which overlap with many seabird species’ ranges. It will inform marine spatial planning as well as identifying priority areas of sea usage by marine birds. Example SeaMaST outputs are presented. PMID:25210739

  11. Mapping seabird sensitivity to offshore wind farms.

    PubMed

    Bradbury, Gareth; Trinder, Mark; Furness, Bob; Banks, Alex N; Caldow, Richard W G; Hume, Duncan

    2014-01-01

    We present a Geographic Information System (GIS) tool, SeaMaST (Seabird Mapping and Sensitivity Tool), to provide evidence on the use of sea areas by seabirds and inshore waterbirds in English territorial waters, mapping their relative sensitivity to offshore wind farms. SeaMaST is a freely available evidence source for use by all connected to the offshore wind industry and will assist statutory agencies in assessing potential risks to seabird populations from planned developments. Data were compiled from offshore boat and aerial observer surveys spanning the period 1979-2012. The data were analysed using distance analysis and Density Surface Modelling to produce predicted bird densities across a grid covering English territorial waters at a resolution of 3 km×3 km. Coefficients of Variation were estimated for each grid cell density, as an indication of confidence in predictions. Offshore wind farm sensitivity scores were compiled for seabird species using English territorial waters. The comparative risks to each species of collision with turbines and displacement from operational turbines were reviewed and scored separately, and the scores were multiplied by the bird density estimates to produce relative sensitivity maps. The sensitivity maps reflected well the amassed distributions of the most sensitive species. SeaMaST is an important new tool for assessing potential impacts on seabird populations from offshore development at a time when multiple large areas of development are proposed which overlap with many seabird species' ranges. It will inform marine spatial planning as well as identifying priority areas of sea usage by marine birds. Example SeaMaST outputs are presented.

  12. Farm Safety

    PubMed Central

    Wilson, G. S.

    1966-01-01

    Accident and safety are related terms; the higher the accident rate in any industry, the greater is the need for safety measures designed to prevent accidents. This article discusses the accident and safety problems in agriculture, which includes horticulture and forestry. There is still a tendency among townspeople to think of the countryside as peaceful and tranquil, a place where nothing happens very quickly and far removed from violent death or crippling injury. This pleasant rustic picture has undergone a striking change in the last 30 years owing to considerable agricultural mechanization and the development of chemical pesticides, which have brought new dangers to those who live and work on the land. Although men have readily adapted themselves to new machines and methods, they have not proved as able to recognize new dangers and learn how to guard against them. In consequence, accidents have increased to such an extent that the whole industry has realized the need for positive preventive measures. In this country, it is generally accepted that an employer of labour has a responsibility to provide safe working conditions for those he employs. Farm safety legislation goes a little further and usually requires an employer to provide necessary safeguards, with the added requirement on a worker to make use of them. It is a feature of accident prevention work that it never reaches a stage when it can be regarded as complete. Even when a reduction in accidents has been achieved, the effort must be sustained or the trend will be quickly reversed. Images PMID:5904095

  13. Equal Opportunity in Farm Programs: An Appraisal of Services Rendered by Agencies of the United States Department of Agriculture. A Report of the United States Commission on Civil Rights, 1965.

    ERIC Educational Resources Information Center

    Commission on Civil Rights, Washington, DC.

    Focusing on the extent and quality of services rendered to Negro rural families by the agencies of the Department of Agriculture, this study was conducted in counties where Negroes formed a significant portion of the varying potential clientele of the agencies. Research techniques used in the study included conferences and interviews with program…

  14. Genetic considerations on the introduction of farmed fish in marine protected areas: The case of study of white seabream restocking in the Gulf of Castellammare (Southern Tyrrhenian Sea)

    NASA Astrophysics Data System (ADS)

    González-Wangüemert, Mercedes; Fernández, Tomás Vega; Pérez-Ruzafa, Angel; Giacalone, Maximiliano; D'Anna, Giovanni; Badalamenti, Fabio

    2012-02-01

    Human exploitation has drastically reduced the abundance and distribution of several marine fish and invertebrate populations through overfishing and habitat destruction. Restocking can potentially mitigate these impacts and help to reconstitute depleted stocks but genetic repercussions must be considered. In the present study, the degree of genetic similarity between white seabream (Diplodus sargus Linnaeus 1758) individuals reared for restocking purposes and the receiving population in the Gulf of Castellammare fishery reserve (Sicily, Italy) was assessed using microsatellites. We also inferred the spatial pattern of the genetic structure of D. sargus and connectivity along Sicilian coasts. The farmed population showed significant heterozygosity deficiency in 6 loci and an important reduction in the number of alleles, which could indicate an incipient inbreeding. Both the farmed population and the target one for restocking (Castellammare fishery reserve), showed high and significant values of genetic differentiation due to different allele frequencies, number of privative alleles and total number of alleles. These findings indicate a low degree of genetic similarity between both populations, therefore this restocking initiative is not advisable. The genetic connectivity pattern, highly consistent with oceanographic currents, identified two distinct metapopulations of white seabream around Sicily. Thus it is recommended to utilize broods from the same metapopulation for restocking purposes to provide a better genetic match to the wild populations.

  15. Stabilization of in-tank residual wastes and external-tank soil contamination for the tank focus area, Hanford tank initiative: Applications to the AX Tank Farm

    SciTech Connect

    Balsley, S.D.; Krumhansl, J.L.; Borns, D.J.; McKeen, R.G.

    1998-07-01

    A combined engineering and geochemistry approach is recommended for the stabilization of waste in decommissioned tanks and contaminated soils at the AX Tank Farm, Hanford, WA. A two-part strategy of desiccation and gettering is proposed for treatment of the in-tank residual wastes. Dry portland cement and/or fly ash are suggested as an effective and low-cost desiccant for wicking excess moisture from the upper waste layer. Getters work by either ion exchange or phase precipitation to reduce radionuclide concentrations in solution. The authors recommend the use of specific natural and man-made compounds, appropriately proportioned to the unique inventory of each tank. A filler design consisting of multilayered cementitous grout with interlayered sealant horizons should serve to maintain tank integrity and minimize fluid transport to the residual waste form. External tank soil contamination is best mitigated by placement of grouted skirts under and around each tank, together with installation of a cone-shaped permeable reactive barrier beneath the entire tank farm. Actinide release rates are calculated from four tank closure scenarios ranging from no action to a comprehensive stabilization treatment plan (desiccant/getters/grouting/RCRA cap). Although preliminary, these calculations indicate significant reductions in the potential for actinide transport as compared to the no-treatment option.

  16. ANNUAL FARM LABOR REPORT - 1962.

    ERIC Educational Resources Information Center

    LENHART, MARGOT WAKEMAN

    THE ADMINISTRATION OF THE FARM PLACEMENT SERVICE WHICH INCLUDED ORGANIZATION, STAFF, OFFICES, ASSOCIATES AND ADVISORS, AND MEETINGS WAS PRESENTED. AT THE STATE LEVEL, THERE WAS A RISE IN OVERALL CROP PRODUCTION AND A DECREASE IN TOTAL CROPLAND HARVEST. AT THE LOCAL LEVEL, URBAN ENCROACHMENT CHANGED THE NATURE OF PRODUCTION IN SOME AREAS AND…

  17. 12 CFR 600.2 - Farm Credit Administration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS ORGANIZATION AND FUNCTIONS Farm... is an independent, non-appropriated fund agency in the executive branch of the Federal Government. The FCA Board and employees carry out the FCA's functions, powers, and duties. (b) Locations....

  18. 12 CFR 600.2 - Farm Credit Administration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS ORGANIZATION AND FUNCTIONS Farm... is an independent, non-appropriated fund agency in the executive branch of the Federal Government. The FCA Board and employees carry out the FCA's functions, powers, and duties. (b) Locations....

  19. 77 FR 6941 - Farm and Ranch Lands Protection Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... Corporation 7 CFR Part 1491 RIN 0578-AA46 Farm and Ranch Lands Protection Program AGENCY: Commodity Credit...) published in the Federal Register a final rule for the Farm and Ranch Lands Protection Program (FRPP) on... program, and may conflict with State and local land preservation programs' approvals. The commenter...

  20. 78 FR 70259 - Council for Native American Farming and Ranching

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ... Council for Native American Farming and Ranching AGENCY: Office of Tribal Relations, USDA. ACTION: Notice of public meeting. SUMMARY: This notice announces a forthcoming meeting of The Council for Native American Farming and Ranching (CNAFR) a public advisory committee of the Office of Tribal Relations...

  1. 7 CFR 718.206 - Determining farms, tracts, allotments, quotas, and bases when reconstitution is made by division.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM MARKETING QUOTAS... accurate pro-rata distribution of allotments and quotas based on actual contribution of the tract to...

  2. The New England Farm Workers' Council: Case Study of a Community Service Organization.

    ERIC Educational Resources Information Center

    Young, Bruce

    The study described the development of the New England Farm Workers' Council, Inc., and documented significant interactions among selected elements of the Puerto Rican migrant farm labor system in the Connecticut Valley. These elements were the migrant farmworker community, the farm labor employers, and agencies of the federal government and of…

  3. 75 FR 23666 - Huron-Manistee National Forests, White Pines Wind Farm Project, Mason County, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... Forest Service Huron-Manistee National Forests, White Pines Wind Farm Project, Mason County, MI AGENCY... Pines Wind Farm Project on National Forest System (NFS) lands managed by the Huron-Manistee National... process for the White Pines Wind Farm Project. DATES: The Notice of Intent to prepare the White Pines...

  4. 75 FR 64728 - Cooperative Operating Philosophy-Serving the Members of Farm Credit System Institutions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-20

    ... Cooperative Operating Philosophy--Serving the Members of Farm Credit System Institutions AGENCY: Farm Credit... (System) institution and identifies three business practices for operating the cooperative with a focus on... which Farm Credit System (System) institutions are required to operate.\\1\\ The FCA...

  5. Farm Parents' Attitudes Towards Farm Safety Experts

    ERIC Educational Resources Information Center

    Neufeld, Steven J.; Cinnamon, Jennifer L.

    2004-01-01

    Using both qualitative and quantitative data, this article analyzes farm parent's attitudes towards the trustworthiness, usefulness, and use of advice from farm safety experts. The article evaluates four different perspectives on trust in expert: the Validity of Knowledge perspective, the Salient Values Similarity perspective, the Diffusion of…

  6. 7 CFR 767.202 - Real estate inventory property located in special hazard areas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Real estate inventory property located in special...) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Real Estate Property With Important Resources or Located in Special Hazard Areas § 767.202 Real...

  7. Offshore wind farm layout optimization

    NASA Astrophysics Data System (ADS)

    Elkinton, Christopher Neil

    the farm. A more thorough optimization highlighted the features of the area that would result in a minimized COE. The results showed reasonable layout designs and COE estimates that are consistent with existing offshore wind farms.

  8. The Distinguished American Farm.

    ERIC Educational Resources Information Center

    Surdovel, Catherine; Gruber, Marcella

    1994-01-01

    Describes the development of an elementary school curriculum on farms to give students a knowledge and appreciation of the farm as a food source and of the steps involved moving food from the farm to the table. Specific activities are suggested, and appropriate book titles are recommended. (Contains 10 references.) (LRW)

  9. Growing Up on an Appalachian Farm.

    PubMed

    Holston, Ezra C; Callen, Bonnie

    2017-01-01

    Background Research on centenarians to date has focused on areas with a high population of centenarians. However, there is limited literature on centenarians' perspectives about growing up on farms from the heartland of Appalachia in Eastern Tennessee. Purpose This qualitative descriptive study was designed to characterize the role of a farming childhood by exploring the viewpoints of community-dwelling centenarians who grew up on farms in south central Appalachia. Methods A qualitative descriptive design was used with a convenience sample ( n = 16). Cognitive status was determined with the Short Portable Mental Status Questionnaire. Demographic data were collected. Interviews were transcribed and analyzed with the Neuendorf method of content analysis. Results Main emerging themes were the farm, the family, and the environment. Conclusion The farm was at the center of these centenarians' childhood, influencing their family, community relations, and social interactions, which provided lessons that they utilized throughout their long lives.

  10. 76 FR 27986 - Funding for the Conservation Loan Program; Farm Loan Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... of forest cover; installation of water conservation measures; establishment or improvement of...; ] DEPARTMENT OF AGRICULTURE Farm Service Agency Funding for the Conservation Loan Program; Farm Loan Programs... Agency (FSA) is no longer accepting direct or guaranteed loan applications for the Conservation Loan...

  11. Organic farming benefits local plant diversity in vineyard farms located in intensive agricultural landscapes.

    PubMed

    Nascimbene, Juri; Marini, Lorenzo; Paoletti, Maurizio G

    2012-05-01

    The majority of research on organic farming has considered arable and grassland farming systems in Central and Northern Europe, whilst only a few studies have been carried out in Mediterranean agro-systems, such as vineyards, despite their economic importance. The main aim of the study was to test whether organic farming enhances local plant species richness in both crop and non-crop areas of vineyard farms located in intensive conventional landscapes. Nine conventional and nine organic farms were selected in an intensively cultivated region (i.e. no gradient in landscape composition) in northern Italy. In each farm, vascular plants were sampled in one vineyard and in two non-crop linear habitats, grass strips and hedgerows, adjacent to vineyards and therefore potentially influenced by farming. We used linear mixed models to test the effect of farming, and species longevity (annual vs. perennial) separately for the three habitat types. In our intensive agricultural landscapes organic farming promoted local plant species richness in vineyard fields, and grassland strips while we found no effect for linear hedgerows. Differences in species richness were not associated to differences in species composition, indicating that similar plant communities were hosted in vineyard farms independently of the management type. This negative effect of conventional farming was probably due to the use of herbicides, while mechanical operations and mowing regime did not differ between organic and conventional farms. In grassland strips, and only marginally in vineyards, we found that the positive effect of organic farming was more pronounced for perennial than annual species.

  12. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... land devoted to the actual farming activities included in the first part of section 3(f). Thus, the... farming purposes is included in the “farm,” irrespective of the fact that some of this area may not be utilized for actual farming operations (see NLRB v. Olaa Sugar Co., 242 F. 2d 714; In re...

  13. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... land devoted to the actual farming activities included in the first part of section 3(f). Thus, the... farming purposes is included in the “farm,” irrespective of the fact that some of this area may not be utilized for actual farming operations (see NLRB v. Olaa Sugar Co., 242 F. 2d 714; In re...

  14. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... land devoted to the actual farming activities included in the first part of section 3(f). Thus, the... farming purposes is included in the “farm,” irrespective of the fact that some of this area may not be utilized for actual farming operations (see NLRB v. Olaa Sugar Co., 242 F. 2d 714; In re...

  15. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... land devoted to the actual farming activities included in the first part of section 3(f). Thus, the... farming purposes is included in the “farm,” irrespective of the fact that some of this area may not be utilized for actual farming operations (see NLRB v. Olaa Sugar Co., 242 F. 2d 714; In re...

  16. 29 CFR 780.135 - Meaning of “farm.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... land devoted to the actual farming activities included in the first part of section 3(f). Thus, the... farming purposes is included in the “farm,” irrespective of the fact that some of this area may not be utilized for actual farming operations (see NLRB v. Olaa Sugar Co., 242 F. 2d 714; In re...

  17. Greenhouse Gas Emission Mitigation And Agriculture, Trade-off Or Win-win Situation: Bioeconomic Farm Modelling In The Sudanian Area of Burkina Faso

    NASA Astrophysics Data System (ADS)

    Some, T. E.; Barbier, B.

    2015-12-01

    Climate changes talks regularly underline that developing countries' agriculture could play a stronger role in GHGs mitigation strategies and benefit from the Kyoto Protocol program of subsidies. Scientists explain that agriculture can contribute to carbon mitigation by storing more carbon in the soil through greener cropping systems. In this context, a growing number of research projects have started to investigate how developing countries agriculture can contribute to these objectives. The clean development mechanism (CDM) proposed in the Kyoto protocol is one particular policy instrument that can incite farmers to mitigate the GHG balance towards more sequestration and less emission. Some economists such as Michael Porter think that environmental regulation lead to a win-win outcome, in which case subsidies are not necessary. If it is a trade-off between incomes and the environment, subsidies are required. CDM can be mobilized to support the mitigation strategy. Agriculture implies the use of inputs. Reducing the emission implies the reduction of those inputs which will in turn imply a yield decrease. The study aims to assess whether this measure will imply a trade-off between environmental and economic objectives or a win-win situation. I apply this study to the case of small farmers in Burkina Faso through environmental instruments such as the emissions limits and agroforestry using a bioeconomic model, in which the farmers maximize their utility subject to constraints. The study finds that the limitation of emissions in annual crops production involves a trade-off. by impacting negatively their net cash come. By integrating perennial crops in the farming system, the farmers' utility increases. Around 6,118 kg are sequestrated individually. By computing the value on this carbon balance, farmers' net cash incomes go better. Then practicing agroforestry is a win-win situation, as they reach a higher level of income, and reduce emissions. Policymakers must

  18. Windpowered irrigation system for small farm applications

    SciTech Connect

    England, B.

    1982-01-01

    The overall purpose of the project was to conserve water on a small-scale truck patch vegetable gardening operation. The main thrust centered on improving water usage in the already-existing windmill/storage tank/house/farm pond setup. Most of the funds were spent on a trickle (drip) irrigation system linked into the existing wetup. Other areas improved were the farm pond itself, backup pumping for windmill and farm pond, and greywater reclamation. In spite of problems which had to be restudied and corrected, the project was an overall success both in terms of results and budget.

  19. 7 CFR 765.501 - Agency exception authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Agency exception authority. 765.501 Section 765.501 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Exception Authority § 765.501 Agency...

  20. 7 CFR 767.251 - Agency exception authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Agency exception authority. 767.251 Section 767.251 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Exception Authority § 767.251 Agency...

  1. 7 CFR 766.401 - Agency exception authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Agency exception authority. 766.401 Section 766.401 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-SPECIAL Exception Authority § 766.401 Agency...

  2. 7 CFR 767.251 - Agency exception authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Agency exception authority. 767.251 Section 767.251 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Exception Authority § 767.251 Agency...

  3. 7 CFR 766.401 - Agency exception authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Agency exception authority. 766.401 Section 766.401 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-SPECIAL Exception Authority § 766.401 Agency...

  4. 7 CFR 765.501 - Agency exception authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Agency exception authority. 765.501 Section 765.501 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Exception Authority § 765.501 Agency...

  5. Microphytobenthic response to mussel farm biodeposition in coastal sediments of the northern Adriatic Sea.

    PubMed

    Franzo, Annalisa; Cibic, Tamara; Del Negro, Paola; Solidoro, Cosimo

    2014-02-15

    The effects of long-line mussel farming on microphytobenthos were investigated in a coastal area of the Gulf of Trieste. Sediment grain-size, organic matter content, microalgal abundance and community structure were analysed in September 2008 and March 2009. Four areas were sampled: a twenty-year farm, a four-year farm, a disused farm and a reference site. Principal component analysis (PCA) highlighted a decreasing gradient of organic matter content from the twenty-year farm to the control. Mussel farming seemed to influence microphytobenthic abundance with higher densities in the oldest farm. Three genera were dominant; Navicula and Gyrosigma seemed to be stimulated by the organic load under the active farms while we infer that Nitzschia proliferation was limited by shade caused by mussel ropes. In the PCA, samplings of the disused farm were placed in-between the still active farms and the control, indicating the partial recovery occurred in this site.

  6. Farm Health and Safety

    MedlinePlus

    ... jobs in the United States. Farms have many health and safety hazards, including Chemicals and pesticides Machinery, ... equipment can also reduce accidents. Occupational Safety and Health Administration

  7. Superfund Record of Decision (EPA Region 1): Picillo Farm, Coventry, Rhode Island, September 1985. Final report

    SciTech Connect

    Not Available

    1985-09-30

    The Picillo Farm site is located in Coventry, Rhode Island, approximately 20 miles southwest of Providence. Drums containing hazardous wastes and bulk wastes were illegally disposed within an 8-acre area of the Picillo Farm over a period of months in 1977. A series of trenches--the northwest trench, northeast trench, west trench, south trench, and two slit trenches--were used for this activity. In September 1977, an explosion and fire at the site brought the dumping activities to the attention of regulatory agencies. Since September 1977, a number of investigations and remedial activities have been conducted at the site. PCBs, organics, and phenols were identified in onsite soil. The selected remedial actions are included.

  8. Soil erosion and risk-assessment for on- and off-farm impacts: a test case using the Midhurst area, West Sussex, UK.

    PubMed

    Boardman, John; Shepheard, Mark L; Walker, Edward; Foster, Ian D L

    2009-06-01

    Soil erosion on agricultural land is a growing problem in Western Europe and constitutes a threat to soil quality and to the ability of soils to provide environmental services. The off-site impacts of runoff and eroded soil, principally eutrophication of water bodies, sedimentation of gravel-bedded rivers, loss of reservoir capacity, muddy flooding of roads and communities, are increasingly recognised and costed. The shift of funding in the European Union (EU) from production-related to avoidance of pollution and landscape protection, raises issues of cross-compliance: public support for agriculture has to be seen to give value-for-money. In this context risk-assessment procedures have been introduced to help farmers recognise sites where either certain crops should not be grown or anti-erosion measures are required. In England, Defra [Defra, 2005a. Controlling Soil Erosion: a Manual for the Assessment and Management of Agricultural Land at Risk of Water Erosion in Lowland England. Revised September 2005. Department for Environment, Food and Rural Affairs, London] sets out a system of risk-assessment, including ranking of crops susceptible to erosion and anti-erosion measures, that may be selected. We assess this system using field data for an area of erodible soils in the Rother valley, Sussex. The Defra approach correctly identifies most at-risk fields and, taken together with land-use maps, allows non-compliance with advice to be highlighted. We suggest a simple extension to the system which would further identify at-risk fields in terms of possible damage to roads and rivers from muddy runoff. The increased risk of erosion in the study area is associated with certain crops: potatoes, winter cereals, maize and grazed turnips and seems unlikely to be the result of changes in rainfall which over the last 130 years are minimal. We have not evaluated proposed anti-erosion measures in the area because few have been put into practice. The European Water Framework

  9. Migrant Farm Workers.

    ERIC Educational Resources Information Center

    Slesinger, Doris P.; Pfeffer, Max J.

    This paper documents migrant farm workers as being among the most persistently underprivileged groups in American society. Migrant farm workers typically receive low wages from irregular employment and live in poverty with access to only substandard housing and inadequate health care. The lack of economic improvement stems from a number of…

  10. Not Your Family Farm

    ERIC Educational Resources Information Center

    Tenopir, Carol; Baker, Gayle; Grogg, Jill E.

    2007-01-01

    The information industry continues to consolidate, just as agribusiness has consolidated and now dominates farming. Both the family farm and the small information company still exist but are becoming rarer in an age of mergers, acquisitions, and increased economies of scale. Small companies distinguish themselves by high quality, special themes,…

  11. Biotechnology on the farm

    SciTech Connect

    Tangley, L.

    1986-10-01

    A new genetically engineered growth hormone promises to boost milk yields for dairy farms. Larger milk yields would worsen economic problems facing dairy farmers especially owners of small farms. The conflicts between new technologies and US agricultural policy are discussed here.

  12. 75 FR 71144 - Notice of Availability of Record of Decision for the Solar Millennium, LLC, Amargosa Farm Road...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ..., Amargosa Farm Road Solar Energy Project AGENCY: Bureau of Land Management, Interior. ACTION: Notice of... (ROD) for the Solar Millennium, LLC, Amargosa Farm Road Solar Energy Project Environmental Impact... capacity of approximately 500 megawatts (MW) of power. The Amargosa Farm Road Solar Energy Project is...

  13. 75 FR 52374 - National Environmental Policy Act; NASA Glenn Research Center Plum Brook Station Wind Farm Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-25

    ... Environmental Policy Act; NASA Glenn Research Center Plum Brook Station Wind Farm Project AGENCY: National... scoping and prepare an Environmental Impact Statement (EIS) for the NASA GRC Plum Brook Station Wind Farm... scoping is for NASA to obtain public comments on construction and operation of the wind farm. The...

  14. 77 FR 74183 - Farm Credit Administration Board Action To Approve a Plan of Voluntary Liquidation for, and To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-13

    ... the Charter of, the Farm Credit Finance Corporation of Puerto Rico AGENCY: Farm Credit Administration... voluntary liquidation of the Farm Credit Finance Corporation of Puerto Rico (FCFCPR) without the appointment... Credit Finance Corporation of Puerto Rico under FCA's regulation Sec. 627.2795--Voluntary Liquidation...

  15. 50 CFR 80.98 - How must an agency report barter transactions?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... barter transaction was part of a cooperative farming or grazing arrangement meeting the requirements in... purposes of paragraph (a)(4) of this section, cooperative farming or grazing is an arrangement in which an...; and (2) Designs the farming or grazing to advance the agency's fish and wildlife management objectives....

  16. 50 CFR 80.98 - How must an agency report barter transactions?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... barter transaction was part of a cooperative farming or grazing arrangement meeting the requirements in... purposes of paragraph (a)(4) of this section, cooperative farming or grazing is an arrangement in which an...; and (2) Designs the farming or grazing to advance the agency's fish and wildlife management objectives....

  17. Genetic diversity, acaricide resistance status and evolutionary potential of a Rhipicephalus microplus population from a disease-controlled cattle farming area in South Africa.

    PubMed

    Robbertse, Luïse; Baron, Samantha; van der Merwe, Nicolaas A; Madder, Maxime; Stoltsz, Wilhelm H; Maritz-Olivier, Christine

    2016-06-01

    The Southern cattle tick, Rhipicephalus microplus is a hematophagous ectoparasite of great veterinary and economic importance. Along with its adaptability, reproductive success and vectoring capacity, R. microplus has been reported to develop resistance to the major chemical classes of acaricides currently in use. In South Africa, the Mnisi community in the Mpumalanga region offers a unique opportunity to study the adaptive potential of R. microplus. The aims of this study therefore included characterising acaricide resistance and determining the level and pattern of genetic diversity for R. microplus in this region from one primary population consisting of 12 communal dip-stations. The level of acaricide resistance was evaluated using single nucleotide polymorphisms (SNPs) in genes that contribute to acaricide insensitivity. Additionally, the ribosomal internal transcribed spacer 2 (ITS2) gene fragments of collected individuals were sequenced and a haplotype network was constructed. A high prevalence of alleles attributed to resistance against formamidines (amitraz) in the octopamine/tyramine (OCT/Tyr) receptor (frequency of 0.55) and pyrethroids in the carboxylesterase (frequency of 0.81) genes were observed. Overall, the sampled tick population was homozygous resistant to pyrethroid-based acaricides in the voltage-gated sodium channel (VGS) gene. A total of 11 haplotypes were identified in the Mnisi R. microplus population from ITS2 analysis with no clear population structure. From these allele frequencies it appears that formamidine resistance in the Mnisi community is on the rise, as the R. microplus populations is acquiring or generating these resistance alleles. Apart from rearing multi-resistant ticks to commonly used acaricides in this community these ticks may pose future problems to its surrounding areas.

  18. Farm level and geographic predictors of antibiotic use in Sri Lankan shrimp farms.

    PubMed

    Munasinghe, Nalaka; Stephen, Craig; Robertson, Colin; Abeynayake, Preeni

    2012-03-01

    Black tiger shrimp Penaeus monodon farming is important for Sri Lanka's rural development plans. Consumer confidence is critical for the development and maintenance of export and domestic shrimp markets. Public concern about the use of antimicrobial drugs and chemicals on shrimp farms, however, could threaten market access. We sought to identify high-risk areas and farm-level risk factors for antimicrobial use to inform the core messages and strategic placement of extension programs to help farmers develop best management practices for antimicrobial use. We undertook a survey of 603 operating farms within the Puttalam district over 42 weeks. Lower stocking density and early harvest were associated with a lower risk of antimicrobial use, whereas standard management practices, including water treatment, feed supplements, probiotic use, pond fertilizing, disinfectant use, and pesticide use, were associated with increased risk. Spatial cluster detection found three significant clusters of antimicrobial-using farms. Antimicrobials were more likely to be used in areas with lower farm density. Some of our counterintuitive findings are discussed from a socioecological perspective. A comprehensive understanding of why antimicrobials are used on shrimp farms requires an evaluation of the physical, epidemiological, and socioeconomic factors.

  19. African swine fever outbreak on a medium-sized farm in Uganda: biosecurity breaches and within-farm virus contamination.

    PubMed

    Chenais, Erika; Sternberg-Lewerin, Susanna; Boqvist, Sofia; Liu, Lihong; LeBlanc, Neil; Aliro, Tonny; Masembe, Charles; Ståhl, Karl

    2017-02-01

    In Uganda, a low-income country in east Africa, African swine fever (ASF) is endemic with yearly outbreaks. In the prevailing smallholder subsistence farming systems, farm biosecurity is largely non-existent. Outbreaks of ASF, particularly in smallholder farms, often go unreported, creating significant epidemiological knowledge gaps. The continuous circulation of ASF in smallholder settings also creates biosecurity challenges for larger farms. In this study, an on-going outbreak of ASF in an endemic area was investigated on farm level, including analyses of on-farm environmental virus contamination. The study was carried out on a medium-sized pig farm with 35 adult pigs and 103 piglets or growers at the onset of the outbreak. Within 3 months, all pigs had died or were slaughtered. The study included interviews with farm representatives as well as biological and environmental sampling. ASF was confirmed by the presence of ASF virus (ASFV) genomic material in biological (blood, serum) and environmental (soil, water, feed, manure) samples by real-time PCR. The ASFV-positive biological samples confirmed the clinical assessment and were consistent with known virus characteristics. Most environmental samples were found to be positive. Assessment of farm biosecurity, interviews, and the results from the biological and environmental samples revealed that breaches and non-compliance with biosecurity protocols most likely led to the introduction and within-farm spread of the virus. The information derived from this study provides valuable insight regarding the implementation of biosecurity measures, particularly in endemic areas.

  20. Customer perceptions of agency risk communication.

    PubMed

    Fisher, A; Chen, Y C

    1996-04-01

    A government agency commissioned a baseline study of how its customers view the agency's risk information. The 70% response rate to a mail survey allows analysis by subgroups representing customers' primary interests. Although this agency traditionally has been responsible for ensuring plant and animal health at the farm gate (or where imported), responses emphasized emerging customer concerns about the environment and human health. Customers think many risk communication activities are important, but that the agency is not especially effective in conducting those activities. Customers are moderately satisfied with much of the risk information they receive, although many have little contact from or interaction with the agency. Customers identified other sources they use, which suggest potentially effective channels for this agency's risk messages. The study provides a baseline for measuring change in the agency's risk communication effectiveness. It also can be a model when other organizations plan their own risk communication evaluations.

  1. Government Agencies

    DTIC Science & Technology

    1988-05-01

    manufacturers. The Navy has a major in- house design capability for ships; the government does not possess such a capability for aircraft or other weapon systems...the Coast Guard, government agencies acquire a wide variety of ships, ranging from sophisticated submarines and nuclear aircraft carriers to much...the initial phase a review was made of written material relating to government procedures in U.S. Government agencies for acquiring vessels, aircraft

  2. People on the Farm: Corn and Hog Farming.

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC. Office of Governmental and Public Affairs.

    This booklet provides information on corn and hog farming on a small farm through a profile of a farm family. According to the profile, John and Mary Miller and their three children are a comfortable family operating a corn and hog farm in Iowa. John, the principal farmer, uses a variety of skills in management, veterinary science, soil science,…

  3. White meat-Green farm: case study of Brinson Farms

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Comprehensive on-farm resource utilization and renewable energy generation at the farm scale are not new concepts. However, truly encompassing implementation of these ideals is lacking. Brinson Farms operates 10 commercial broiler houses. The farm generates heat for its houses using biomass boile...

  4. On the Role of Impact Evaluation of Quality Assurance from the Strategic Perspective of Quality Assurance Agencies in the European Higher Education Area

    ERIC Educational Resources Information Center

    Damian, Radu; Grifoll, Josep; Rigbers, Anke

    2015-01-01

    In this paper the current national legislations, the quality assurance approaches and the activities of impact analysis of three quality assurance agencies from Romania, Spain and Germany are described from a strategic perspective. The analysis shows that the general methodologies (comprising, for example, self-evaluation reports, peer reviews,…

  5. University Autonomy, Agenda Setting and the Construction of Agency: The Case of the European University Association in the European Higher Education Area

    ERIC Educational Resources Information Center

    Nokkala, Terhi; Bacevic, Jana

    2014-01-01

    This article analyses the ways in which a policy actor constructs its agency through the production of knowledge. Taking the example of the concept of "autonomy" as constructed in the discourse of the European University Association (EUA), the article draws on the theory of discursive framing and agenda setting, as well as on Meyer and…

  6. Agriculture: Organic Farming

    EPA Pesticide Factsheets

    Organic Farming - Organically grown food is food grown and processed using no synthetic fertilizers or pesticides. Pesticides derived from natural sources (such as biological pesticides) may be used in producing organically grown food.

  7. Tifft Farm Nature Preserve.

    ERIC Educational Resources Information Center

    Benjamin, Thomas B.; Gannon, David J.

    1980-01-01

    Described are the creation, development, activities, and programs of Tifft Farm, a 264-acre nature preserve and environmental education center in Buffalo, New York, constructed on a sanitary landfill. (BT)

  8. Farm and Family Management Program.

    ERIC Educational Resources Information Center

    Iowa State Univ. of Science and Technology, Ames. Cooperative Extension Service.

    This teacher's guide contains four units for the farm and family management program, a three-year educational program through which farm families have the opportunity to participate in group and individualized instruction. The program is intended to help provide basic farm and home management information to farm families to meet the changes of the…

  9. Ecologically sustainable development in dairy farms II: Nutrient cycling

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In Mexico, there is not a specific regulation dealing with manure and wastewater in confined livestock farms. In the case of dairy farms that have agricultural areas for the production of forage crops, there are some "Good Management Practices", focused on the use of manure as a source of nitrogen a...

  10. The Migratory Farm Labor Problem in the United States.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Labor and Public Welfare.

    Migratory farm workers employed in 688 countries in 46 states in 1965 represent a 9 percent increase over 1964. Average earnings for the migratory farm worker in 1965 were $1,737. In spite of the new legislation, which is described, there are additional needs in the areas of wages, child labor, health, education, day care, housing, sanitation, and…

  11. Farm Population Estimates for 1975. Agricultural Economic Report No. 352.

    ERIC Educational Resources Information Center

    Banks, Vera J.

    Tied to 1970 benchmark figures developed to reflect the 1970 relationship between regional farm population estimates obtained from the Census of Population and the Current Population Survey, this 1975 report on farm population estimates is derived from a probability area sample of the 48 conterminous States, consisting of approximately 17,000 area…

  12. Extension Education Impacts of Farming Systems Research in Lesotho.

    ERIC Educational Resources Information Center

    Youmans, David Vance

    A study examined the nonformal extension education impacts of farming systems research in three prototype areas in rural Lesotho. The extension education programs that were carried out in Lesotho from 1979 through 1984 in conjunction with a farming systems research development strategy were found to have tentative, but indicative, impacts on…

  13. A New Farming Systems Development Initiative

    SciTech Connect

    Hanlon, Edward; Capece, John

    2010-01-10

    Hendry County Sustainable Bio-Fuels Center (HCSBC) is introduced and its main components are explained. These primarily include (1) farming systems, (2) sustainability analysis, (3) economic analysis and (4) educational components. Each of these components is discussed in further details, main researchers and their responsibility areas and introduced. The main focus of this presentation is a new farming concept. The proposed new farming concept is an alternative to the current "two sides of the ditch" model, in which on one side are yield-maximizing, input-intensive, commodity price-dependent farms, while on the other side are publicly-financed, nutrient-removing treatment areas and water reservoirs trying to mitigate the externalized costs of food production systems and other human-induced problems. The proposed approach is rental of the land back to agriculture corporations during the restoration transition period in order to increase water storage (allowing for greater water flow-through and/or water storage on farms), preventing issues such as nutrients removal, using flood-tolerant crops and reducing soil subsidence. Various pros and cons of the proposed agricultural eco-services are discussed - the advantages include flexibility for participating farmers to achieve environmental outcomes with reduced costs and using innovative incentives; the minuses include the fact that the potential markets are not developed yet or that existing regulations may prevent agricultural producers from selling their services.

  14. Mink Farms Predict Aleutian Disease Exposure in Wild American Mink

    PubMed Central

    Nituch, Larissa A.; Bowman, Jeff; Beauclerc, Kaela B.; Schulte-Hostedde, Albrecht I.

    2011-01-01

    Background Infectious diseases can often be of conservation importance for wildlife. Spillover, when infectious disease is transmitted from a reservoir population to sympatric wildlife, is a particular threat. American mink (Neovison vison) populations across Canada appear to be declining, but factors thus far explored have not fully explained this population trend. Recent research has shown, however, that domestic mink are escaping from mink farms and hybridizing with wild mink. Domestic mink may also be spreading Aleutian disease (AD), a highly pathogenic parvovirus prevalent in mink farms, to wild mink populations. AD could reduce fitness in wild mink by reducing both the productivity of adult females and survivorship of juveniles and adults. Methods To assess the seroprevalence and geographic distribution of AD infection in free-ranging mink in relation to the presence of mink farms, we conducted both a large-scale serological survey, across the province of Ontario, and a smaller-scale survey, at the interface between a mink farm and wild mink. Conclusions/Significance Antibodies to AD were detected in 29% of mink (60 of 208 mink sampled); however, seroprevalence was significantly higher in areas closer to mink farms than in areas farther from farms, at both large and small spatial scales. Our results indicate that mink farms act as sources of AD transmission to the wild. As such, it is likely that wild mink across North America may be experiencing increased exposure to AD, via disease transmission from mink farms, which may be affecting wild mink demographics across their range. In light of declining mink populations, high AD seroprevalence within some mink farms, and the large number of mink farms situated across North America, improved biosecurity measures on farms are warranted to prevent continued disease transmission at the interface between mink farms and wild mink populations. PMID:21789177

  15. CALIFORNIA, ANNUAL FARM LABOR REPORT, 1961.

    ERIC Educational Resources Information Center

    LENHART, MARGOT W.

    STATISTICAL TRENDS AND GOVERNMENT PROGRAMS IN DIFFERENT AREAS TO AID DIFFERENT TYPES OF FARMERS WERE PRESENTED. BETWEEN 1960 AND 1961, CALIFORNIA'S OVERALL CROP PRODUCTION ROSE BY ALMOST ONE PERCENT, WHILE TOTAL ACREAGE HARVESTED AND VALUE OF PRODUCTION DECLINED SLIGHTLY. FARMING UNDERWENT SIGNIFICANT CHANGES IN MANY COMMUNITIES. MORE MACHINES AND…

  16. Health and safety on North Carolina farms.

    PubMed

    Wooten, Larry

    2011-01-01

    Many rural areas in North Carolina do not receive the professional health care they deserve. North Carolina Farm Bureau recognized this unfilled need and implemented its Healthy Living for a Lifetime program in 2010. This initiative is one way to help improve the health of the state's 52,000 family farmers.

  17. AGRICULTURAL OCCUPATIONS OTHER THAN FARMING IN MISSOURI.

    ERIC Educational Resources Information Center

    GRIFFITH, WARREN L.

    THE OBJECTIVES OF THIS STUDY WERE TO--(1) IDENTIFY PRESENT AND EMERGING OFF-FARM AGRICULTURAL OCCUPATIONS, (2) DETERMINE EMPLOYMENT TRENDS, (3) RELATE TYPES OF OCCUPATIONS TO STATE REGIONS, (4) DETERMINE CHARACTERISTICS OF THESE OCCUPATIONS, AND (5) DETERMINE CHARACTERISTICS OF AGRICULTURAL BUSINESSES. A SURVEY OF 3,315 FIRMS IN RURAL AREAS OF THE…

  18. 76 FR 38110 - Notice of Intent To Resume the Agricultural Labor Survey and Farm Labor Reports.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... National Agricultural Statistics Service Notice of Intent To Resume the Agricultural Labor Survey and Farm Labor Reports. AGENCY: National Agricultural Statistics Service, USDA. ACTION: Notice of resumption of... National Agricultural Statistics Service (NASS) to resume a currently approved information collection,...

  19. 77 FR 37399 - Policy Statement Concerning Assistance to Troubled Farm Credit System Institutions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-21

    ... control system to monitor on-going performance with measurable criteria. The plan must also include an... From the Federal Register Online via the Government Publishing Office FARM CREDIT SYSTEM INSURANCE CORPORATION Policy Statement Concerning Assistance to Troubled Farm Credit System Institutions AGENCY:...

  20. 77 FR 54877 - Request for Proposals (RFP): Farm Labor Housing Technical Assistance Grants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... Rural Housing Service Request for Proposals (RFP): Farm Labor Housing Technical Assistance Grants AGENCY: Rural Housing Service, USDA. ACTION: Notice. SUMMARY: This Request for Proposal (RFP) announces an availability of funds and the timeframe to submit proposals for Farm Labor Housing Technical Assistance...

  1. 29 CFR 42.20 - Regional Farm Labor Coordinated Enforcement Committee.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... level working group in each region consisting of regional staff representatives from ESA, ETA, OSHA, the Office of the Regional Solicitor, and OSHA State Farm Labor Coordinators within that region. This working... contacts with State agencies, farm labor groups, growers, and other interested parties; and (5)...

  2. Directory: New York State Services for Migrant and Seasonal Farm Workers.

    ERIC Educational Resources Information Center

    New York State Interdepartmental Committee on Migrant Labor, Albany.

    A comprehensive directory of New York State services for migrant and seasonal farm workers is presented. Brief program descriptions--as well as the names of managerial personnel, addresses, and phone numbers for the numerous agencies related to migrant or seasonal farm programs--are given for the following: the State Department of Agriculture and…

  3. Why Is Diversification an Attractive Farm Adjustment Strategy? Insights from Texas Farmers and Ranchers

    ERIC Educational Resources Information Center

    Barbieri, Carla; Mahoney, Edward

    2009-01-01

    State agencies have been encouraging the development of different enterprises to diversify farm incomes in an effort to retain farmers in business, attract new entrants to agriculture and promote regional development. Entrepreneurship and farming are known to be driven by a complex set of goals including those which are economic and intrinsic in…

  4. 7 CFR 2.16 - Under Secretary for Farm and Foreign Agricultural Services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... direct Farm Service Agency State and county offices and delegate functions to be performed by Farm... quality program. (E) Section 1621 relating to direct reimbursement payments to geographically.... L. 106-224). (xv) Administer evaluations of direct and guaranteed loan programs under section...

  5. Farms adaptation to changes in flood risk: a management approach

    NASA Astrophysics Data System (ADS)

    Pivot, Jean-Marc; Martin, Philippe

    2002-10-01

    Creating flood expansion areas e.g. for the protection of urban areas from flooding involves a localised increase in risk which may require farmers to be compensated for crop damage or other losses. With this in mind, the paper sets out the approach used to study the problem and gives results obtained from a survey of farms liable to flooding in central France. The approach is based on a study of decisions made by farmers in situations of uncertainty, using the concept of 'model of action'. The results show that damage caused to farming areas by flooding should be considered both at field level and at farm level. The damage caused to the field depends on the flood itself, the fixed characteristics of the field, and the plant species cultivated. However, the losses to the farm taken as a whole can differ considerably from those for the flooded field, due to 'knock-on' effects on farm operations which depend on the internal organization, the availability of production resources, and the farmer's objectives, both for the farm as a whole and for its individual enterprises. Three main strategies regarding possible flood events were identified. Reasons for choosing one of these include the way the farmer perceives the risk and the size of the area liable to flooding. Finally, the formalisation of farm system management in the face of uncertainty, especially due to flooding, enables compensation to be calculated for farmers whose land is affected by the creation of flood expansion areas.

  6. Potential market of wind farm in China

    SciTech Connect

    Pengfei Shi

    1996-12-31

    Wind energy resources are abundant in China, in southeast coast area along with the rapid economic growth, electricity demand has been sharply increased, due to complex terrain detailed assessments are in urgent need. Advanced methodology and computer model should be developed. In this paper the existing wind farms, installed capacity, manufacturers share and projects in the near future are presented. For further development of wind farm in large scale, different ways of local manufacturing wind turbine generators (WTG) are going on. Current policy and barriers are analyzed. 4 refs., 2 figs., 4 tabs.

  7. Shrimp Farms, Ecuador

    NASA Technical Reports Server (NTRS)

    2006-01-01

    In many parts of the world, wetlands are being converted to shrimp ponds in order to farm these crustaceans for food and sale. One example is on the west coast of Ecuador, south of Guayaquil. The 1991 Landsat image on top shows a coastal area where 143 square kilometers of wetlands were converted to shrimp ponds. By the time ASTER acquired the bottom image in 2001, 243 square kilometers had been converted, eliminating 83% of the wetlands. These scenes cover an area of 30 x 31 km, and are centered near 3.4 degrees south latitude and 80.2 degrees west longitude.

    With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.

    The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

    Size: 30 by 31 kilometers (18.6 by 19.2 miles) Location: 3.4 degrees South latitude, 80.2 degrees West longitude Orientation: North at top Image Data

  8. 78 FR 49444 - Council for Native American Farming and Ranching

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-14

    ... rules that are applicable to the public. Notices of hearings #0;and investigations, committee meetings...; ] DEPARTMENT OF AGRICULTURE Council for Native American Farming and Ranching AGENCY: Office of Tribal Relations, USDA. ACTION: Notice of public meeting. SUMMARY: This notice announces a forthcoming meeting of...

  9. Conceptual design report for tank farm restoration and safe operations, project W-314

    SciTech Connect

    Briggs, S.R., Westinghouse Hanford

    1996-05-02

    This Conceptual Design Report (CDR) presents the conceptual level design approach that satisfies the established technical requirements for Project W-314, `Tank Farm Restoration and Safe Operations.` The CDR also addresses the initial cost and schedule baselines for performing the proposed Tank Farm infrastructure upgrades. The scope of this project includes capital improvements to Hanford`s existing tank farm facilities(primarily focused on Double- Shell Tank Farms) in the areas of instrumentation/control, tank ventilation, waste transfer, and electrical systems.

  10. High School Beef Farm is Career Education Center

    ERIC Educational Resources Information Center

    Herren, Ray

    1976-01-01

    The beef farm at Gaylesville High School, Gaylesville, Alabama, has provided an opportunity for students to gain work experience in a variety of areas including construction, animal care, and packing plant procedures. (LH)

  11. Long Island Solar Farm

    SciTech Connect

    Anders, R.

    2013-05-01

    The Long Island Solar Farm (LISF) is a remarkable success story, whereby very different interest groups found a way to capitalize on unusual circumstances to develop a mutually beneficial source of renewable energy. The uniqueness of the circumstances that were necessary to develop the Long Island Solar Farm make it very difficult to replicate. The project is, however, an unparalleled resource for solar energy research, which will greatly inform large-scale PV solar development in the East. Lastly, the LISF is a superb model for the process by which the project developed and the innovation and leadership shown by the different players.

  12. Wind Farm Recommendation Report

    SciTech Connect

    John Reisenauer

    2011-05-01

    On April 21, 2011, an Idaho National Laboratory (INL) Land Use Committee meeting was convened to develop a wind farm recommendation for the Executive Council and a list of proposed actions for proceeding with the recommendation. In terms of land use, the INL Land Use Committee unanimously agrees that Site 6 is the preferred location of the alternatives presented for an INL wind farm. However, further studies and resolution to questions raised (stated in this report) by the INL Land Use Committee are needed for the preferred location. Studies include, but are not limited to, wind viability (6 months), bats (2 years), and the visual impact of the wind farm. In addition, cultural resource surveys and consultation (1 month) and the National Environmental Policy Act process (9 to 12 months) need to be completed. Furthermore, there is no documented evidence of developers expressing interest in constructing a small wind farm on INL, nor a specific list of expectations or concessions for which a developer might expect INL to cover the cost. To date, INL assumes the National Environmental Policy Act activities will be paid for by the Department of Energy and INL (the environmental assessment has only received partial funding). However, other concessions also may be expected by developers such as roads, fencing, power line installation, tie-ins to substations, annual maintenance, snow removal, access control, down-time, and remediation. These types of concessions have not been documented, as a request, from a developer and INL has not identified the short and long-term cost liabilities for such concessions should a developer expect INL to cover these costs. INL has not identified a go-no-go funding level or the priority this Wind Farm Project might have with respect to other nuclear-related projects, should the wind farm remain an unfunded mandate. The Land Use Committee recommends Legal be consulted to determine what, if any, liabilities exist with the Wind Farm Project and

  13. Farm animal biotechnology.

    PubMed

    Bulfield, G

    2000-01-01

    As we enter a new millennium, the research with the greatest likely impact on both the biological sciences and the biotechnology industry will be the sequencing of the human and other genomes. Widespread interest in farm animal genomics as a method for identifying genes controlling commercially important traits started only a decade ago. Although the genomics of farm animals was relatively late to arrive on the scene compared with the genomics of crop plants, it has the advantage of being able to access the enormous amount of human genome information.

  14. Ingestion of caustic alkali farm products.

    PubMed

    Neidich, G

    1993-01-01

    Since the Poison Prevention Packaging Act took effect, the number of ingestions of caustic alkali from household products has been significantly reduced. Commercial caustic alkalis used on farms, however, were not included in this legislation. Fourteen children over a 5 year period were seen after ingestion of commercial caustic alkalis used on farms. Seven of the children had ingested liquid pipeline cleaners and seven had ingested solid agents used for a variety of reasons. Six of seven children ingesting liquid agents did so from nonoriginal containers into which the caustic had been transferred for convenience. All seven children ingesting solid agents did so from the original container. Eight of the 14 children were found to have second-degree or worse esophageal involvement. Both solid and liquid caustic agents used commercially on farms can cause significant morbidity. Development of a child-resistant container for daily transfer of liquid pipeline agents could be helpful in preventing injuries from liquid pipeline cleaners. Pediatric gastroenterologists as well as primary care physicians in rural areas should be familiar with this type of injury and should take an active role in instructing parents of children living on farms to prevent such injuries. Extension of the Poison Prevention Packaging Act to caustic alkalis used on farms needs to be considered.

  15. Map showing availability of hydrologic data published by the U.S. Environmental Data Service and by the U.S. Geological Survey and cooperative agencies, greater Denver area, Front Range Urban Corridor, Colorado

    USGS Publications Warehouse

    Hampton, E.R.

    1975-01-01

    What is the rainfall of this region? What areas are prone to periodic flooding? What is the water supply? What is the chemical quality of the ground water and water in the streams? How deep is the water table? Which streams are gaged, and where? These and similar questions are being asked regularly by land and resource developers, urban planners, industrial consultants, and governmental resource managers. This map provides the first step toward answering these questions. It shows by symbols and color the hydrologic data published as of January 1974 for the Greater Denver area by the U.S. Environmental Data Service and by the U.S. Geological Survey and cooperating agencies, and the points or areas where these data have been collected. The sources of the data are given in both the following discussion and the references.

  16. An Examination of Hired Farm Workers on Iowa Farms.

    ERIC Educational Resources Information Center

    Heitmann, Kenneth Harry

    Characteristics of farms, farmers and hired laborers were examined to provide a basis for decisions about labor needs on Iowa farms. The study was limited to year-round farm jobs in large-sized enterprises to develop some knowledge of working conditions, renumerations, and skills which will be required in the future. A 3-phase study was conducted…

  17. Urban Farm Business Plan Handbook

    EPA Pesticide Factsheets

    The Urban Farm Business Plan Handbook (this document) provides guidance for developing a business plan for the startup and operation of an urban farm. It focuses on food and non-food related cultivated agriculture.

  18. Farming the Sea

    ERIC Educational Resources Information Center

    Morgan, William

    1971-01-01

    Florida has initiated a training program in an entirely new dimension--Sea Farming. Presented is a description of the vocational agriculture program designed to teach propagation, cultivation, harvesting, marketing, and conservation practices related to production of oysters, shrimp, scallops, crabs, and fin fishes. (Editor/GB)

  19. Modelling Farm Animal Welfare

    PubMed Central

    Collins, Lisa M.; Part, Chérie E.

    2013-01-01

    Simple Summary In this review paper we discuss the different modeling techniques that have been used in animal welfare research to date. We look at what questions they have been used to answer, the advantages and pitfalls of the methods, and how future research can best use these approaches to answer some of the most important upcoming questions in farm animal welfare. Abstract The use of models in the life sciences has greatly expanded in scope and advanced in technique in recent decades. However, the range, type and complexity of models used in farm animal welfare is comparatively poor, despite the great scope for use of modeling in this field of research. In this paper, we review the different modeling approaches used in farm animal welfare science to date, discussing the types of questions they have been used to answer, the merits and problems associated with the method, and possible future applications of each technique. We find that the most frequently published types of model used in farm animal welfare are conceptual and assessment models; two types of model that are frequently (though not exclusively) based on expert opinion. Simulation, optimization, scenario, and systems modeling approaches are rarer in animal welfare, despite being commonly used in other related fields. Finally, common issues such as a lack of quantitative data to parameterize models, and model selection and validation are discussed throughout the review, with possible solutions and alternative approaches suggested. PMID:26487411

  20. Tox Town Farm

    MedlinePlus

    ... download the Flash player. City Farm Town Port US Southwest U.S. National Library of Medicine 8600 Rockville Pike Bethesda, MD 20894 1-888-FIND-NLM National Institutes of Health Department of Health & Human Services ... Updates Contact Us: tehip@teh.nlm.nih.gov Copyright Privacy Freedom ...

  1. Cryptosporidiois in farmed animals

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The disease, cryptosporidiosis, has been identified in humans and animals in 106 countries and has been attributed to 26 species of Cryptosporidium and several additional genotypes. The specific farmed animals discussed in this chapter include cattle, sheep, goats, water buffaloes, deer, camels, lla...

  2. 7 CFR 2.42 - Administrator, Farm Service Agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Insecticide, Fungicide, and Rodenticide Act, as amended (7 U.S.C. 136 et seq.); and (viii) Comprehensive....C. 3841) to accept and use voluntary contributions of non-Federal funds in support of...

  3. 7 CFR 2.42 - Administrator, Farm Service Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Insecticide, Fungicide, and Rodenticide Act, as amended (7 U.S.C. 136 et seq.); and (viii) Comprehensive....C. 3841) to accept and use voluntary contributions of non-Federal funds in support of...

  4. 7 CFR 2.42 - Administrator, Farm Service Agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Insecticide, Fungicide, and Rodenticide Act, as amended (7 U.S.C. 136 et seq.); and (viii) Comprehensive....C. 3841) to accept and use voluntary contributions of non-Federal funds in support of...

  5. 7 CFR 2.42 - Administrator, Farm Service Agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Insecticide, Fungicide, and Rodenticide Act, as amended (7 U.S.C. 136 et seq.); and (viii) Comprehensive....C. 3841) to accept and use voluntary contributions of non-Federal funds in support of...

  6. 7 CFR 2.42 - Administrator, Farm Service Agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Insecticide, Fungicide, and Rodenticide Act, as amended (7 U.S.C. 136 et seq.); and (viii) Comprehensive....C. 3841) to accept and use voluntary contributions of non-Federal funds in support of...

  7. Farm Education at Stony Kill.

    ERIC Educational Resources Information Center

    Parisio, Richard

    1986-01-01

    Describes typical winter farm lessons for students visiting Stony Kill Farm Environmental Education Center located 70 miles north of New York City: butter and corncake making, soil erosion experiments, dissecting and growing seeds. Emphasizes major theme of conservation of farmland from destructive farming practices and careless development. (NEC)

  8. Farm characteristics and calf management practices on dairy farms with and without diarrhea: a case-control study to investigate risk factors for calf diarrhea.

    PubMed

    Klein-Jöbstl, D; Iwersen, M; Drillich, M

    2014-01-01

    Calf diarrhea is one of the most important problems in calf rearing on dairy farms worldwide. Besides pathogens, several noninfectious management factors, especially management around birth, colostrum management, calf housing, feeding, and hygiene are important in the pathogenesis of diarrhea. To date, few data are available concerning calf rearing management on small and medium-sized dairy farms that are typical for Austria and the alpine region. Consequently, the objectives of this case-control study were to evaluate routine calf management practices on Austrian dairy farms and to examine differences in management between farms with and without the presence of calf diarrhea to identify risk factors. Overall, 100 dairy farms were visited. Of these farms, 50 were chosen based on the history and presence of calf diarrhea (case farms). Another 50 farms with no presence of calf diarrhea were chosen to serve as a standard of comparison (control farms). On farms, management was evaluated by face-to-face interview, and health status and hygiene were surveyed. Several calf rearing management procedures were similar on all of the visited farms, especially in areas regulated by national and European law. These factors include colostrum management and feeding. Consequently, no influence of these factors on the appearance of calf diarrhea could be detected. In contrast, other areas such as hygiene measures differed between farms and showed a partial association with the presence of calf diarrhea on farm. Variables related to diarrhea on farm were farm size; that is, the number of cows on farm. Farms with diarrhea cases were larger (median 40 cows, interquartile range 24.5 to 64.0) compared with farms with no presence of diarrhea (median 28 cows, interquartile range 18.8 to 44.0). Other risk factors that influenced the presence of diarrhea were the presence of other farm animal species on the farm [odds ratio (OR) 26.89, 95% confidence interval (CI): 2.64 to 273.5], frequency

  9. The Changing Face of Farm Employment.

    ERIC Educational Resources Information Center

    Ilg, Randy E.

    1995-01-01

    Increased farm size, improved technology, and competing demands for farm land resulted in substantial decline in farm acreage and consequent declines in farm employment. Remaining farm operators are more likely to be white, highly educated, and have larger, capital-intensive farms. (SK)

  10. Comparing organic farming and land sparing: optimizing yield and butterfly populations at a landscape scale.

    PubMed

    Hodgson, Jenny A; Kunin, William E; Thomas, Chris D; Benton, Tim G; Gabriel, Doreen

    2010-11-01

    Organic farming aims to be wildlife-friendly, but it may not benefit wildlife overall if much greater areas are needed to produce a given quantity of food. We measured the density and species richness of butterflies on organic farms, conventional farms and grassland nature reserves in 16 landscapes. Organic farms supported a higher density of butterflies than conventional farms, but a lower density than reserves. Using our data, we predict the optimal land-use strategy to maintain yield whilst maximizing butterfly abundance under different scenarios. Farming conventionally and sparing land as nature reserves is better for butterflies when the organic yield per hectare falls below 87% of conventional yield. However, if the spared land is simply extra field margins, organic farming is optimal whenever organic yields are over 35% of conventional yields. The optimal balance of land sparing and wildlife-friendly farming to maintain production and biodiversity will differ between landscapes.

  11. A canopy-type similarity model for wind farm optimization

    NASA Astrophysics Data System (ADS)

    Markfort, Corey D.; Zhang, Wei; Porté-Agel, Fernando

    2013-04-01

    The atmospheric boundary layer (ABL) flow through and over wind farms has been found to be similar to canopy-type flows, with characteristic flow development and shear penetration length scales (Markfort et al., 2012). Wind farms capture momentum from the ABL both at the leading edge and from above. We examine this further with an analytical canopy-type model. Within the flow development region, momentum is advected into the wind farm and wake turbulence draws excess momentum in from between turbines. This spatial heterogeneity of momentum within the wind farm is characterized by large dispersive momentum fluxes. Once the flow within the farm is developed, the area-averaged velocity profile exhibits a characteristic inflection point near the top of the wind farm, similar to that of canopy-type flows. The inflected velocity profile is associated with the presence of a dominant characteristic turbulence scale, which may be responsible for a significant portion of the vertical momentum flux. Prediction of this scale is useful for determining the amount of available power for harvesting. The new model is tested with results from wind tunnel experiments, which were conducted to characterize the turbulent flow in and above model wind farms in aligned and staggered configurations. The model is useful for representing wind farms in regional scale models, for the optimization of wind farms considering wind turbine spacing and layout configuration, and for assessing the impacts of upwind wind farms on nearby wind resources. Markfort CD, W Zhang and F Porté-Agel. 2012. Turbulent flow and scalar transport through and over aligned and staggered wind farms. Journal of Turbulence. 13(1) N33: 1-36. doi:10.1080/14685248.2012.709635.

  12. Scientific Futures. Selected Areas of Opportunity for the Office of Science and Technology Policy, the National Science Foundation, and Selected Federal Departments and Agencies.

    ERIC Educational Resources Information Center

    National Academy of Sciences, Washington, DC.

    In response to the President's Office of Science and Technology Policy request to identify promising areas for U.S. research investment in science and technology, this report contains briefings by outstanding researchers in several fields of science. This volume is the fifth in a series of briefings which are used to anticipate important new…

  13. Employment and labor supply on Ghana's cocoa farms in the pre- and post-aliens compliance order era.

    PubMed

    Addo, N O

    1972-01-01

    A survey was conducted throughout the 6 cocoa growing regions of Ghana between July and October 1970 in an effort to estimate the level of employment on the farms in the post-aliens compliance era, the extent of labor turnover on the farms as a direct result of the departure of the aliens, and to measure some of the financial and other costs to the farmers. Labor refers to permanent workers employed on the farm, i.e., caretakers and full time laborers. Casual laborers were not included, but they constitute an important group of workers in the rural areas, most of whom work on cocoa farms. Interviews were conducted among the farmers of the Cooperative Societies, 1 of the 2 main cocoa buying agencies in the country. From the distribution of the sample units, the total number of farmers involved in these societies was about 173,000. The sample of farmers interviewed was about 2.2%. The interview response rate was nearly 97%. Estimates based on the sample suggest that about 290,000 persons (217,000 Ghanaians and 72,000 aliens) were employed on the cocoa farms in respect of the Cooperative Societies throughout the regions at the time of the survey. In contrast, 308,000 (163,000 Ghanaians and 145,000 aliens) were employed just before the Compliance Order. About 84,000 alien employees left the farms during the interval. At the same time about 54,000 and 11,000 freshly recruited Ghanaians and aliens respectively moved in to replace the departed alien workers. Due to the fact that the sample refers to the Cooperative Societies only, the overall volume of alien exodus from the farms and rural areas as a whole was considerable. This situation is no suprise since the effect of the Compliance Order was rather immediate. The foreign residents without valid immigrant papers were given only 2 weeks within which to leave Ghana. The actual alien population involved in the exodus may be 3 or 4 times larger if members of their household are included. The overall situation suggests

  14. Gestation length in farmed reindeer.

    PubMed

    Shipka, M P; Rowell, J E

    2010-01-01

    Reindeer (Rangifer tarandus tarundus) are the only cervids indigenous to the arctic environment. In Alaska, reindeer are a recognized agricultural species and an economic mainstay for many native populations. Traditionally raised in extensive free-ranging systems, a recent trend toward intensive farming requires a more in-depth knowledge of reproductive management. Reported gestation length in reindeer varies, ranging from 198 to 229 d in studies performed at the University of Alaska Fairbanks. A switchback study that manipulated only breeding date demonstrated a mean increase in gestation length of 8.5 d among females bred early in the season. The negative correlation between conception date and gestation length is consistent with reindeer research at other locations and reports of variable gestation length in a growing number of domestic and non-domestic species. This paper reviews the phenomenon in reindeer and discusses some of the factors known to affect gestation length as well as possible areas for future research.

  15. Determining whole-farm conservation solutions for small farms in northeastern USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Optimal water quality pollution control comes from locating critical nonpoint source pollution areas within a watershed and applying site-specific conservation practices. However, management decisions are implemented at the farm-level. While site-specific conservation practices are crucial for envir...

  16. 29 CFR 780.142 - Practices on a farm not related to farming operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Practices on a farm not related to farming operations. 780... FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.142 Practices on a farm not related to farming operations. Practices performed on a farm in connection...

  17. Transgenic Farm Animals

    NASA Astrophysics Data System (ADS)

    Solomon, Morse B.; Eastridge, Janet S.; Paroczay, Ernest W.

    Conventional science to improve muscle and meat parameters has involved breeding strategies, such as selection of dominant traits or selection of preferred traits by cross breeding, and the use of endogenous and exogenous hormones. Improvements in the quality of food products that enter the market have largely been the result of postharvest intervention strategies. Biotechnology is a more extreme scientific method that offers the potential to improve the quality, yield, and safety of food products by direct genetic manipulation. In the December 13, 2007 issue of the Southeast Farm Press, an article by Roy Roberson pointed out that biotechnology is driving most segments of U.S. farm growth. He indicated that nationwide, the agriculture industry is booming and much of that growth is the result of biotechnology advancements.

  18. Wind farm electrical system

    DOEpatents

    Erdman, William L.; Lettenmaier, Terry M.

    2006-07-04

    An approach to wind farm design using variable speed wind turbines with low pulse number electrical output. The output of multiple wind turbines are aggregated to create a high pulse number electrical output at a point of common coupling with a utility grid network. Power quality at each individual wind turbine falls short of utility standards, but the aggregated output at the point of common coupling is within acceptable tolerances for utility power quality. The approach for aggregating low pulse number electrical output from multiple wind turbines relies upon a pad mounted transformer at each wind turbine that performs phase multiplication on the output of each wind turbine. Phase multiplication converts a modified square wave from the wind turbine into a 6 pulse output. Phase shifting of the 6 pulse output from each wind turbine allows the aggregated output of multiple wind turbines to be a 24 pulse approximation of a sine wave. Additional filtering and VAR control is embedded within the wind farm to take advantage of the wind farm's electrical impedence characteristics to further enhance power quality at the point of common coupling.

  19. Lightning hazard reduction at wind farms

    SciTech Connect

    Kithil, R.

    1997-12-31

    The USA wind farm industry (WFI) largely is centered in low-lightning areas of the State of California. While some evidence of lightning incidents is reported here, the problem is not regarded as serious by most participants. The USA WFI now is moving eastward, into higher areas of lightning activity. The European WFI has had many years experience with lightning problems. One 1995 German study estimated that 80% of wind turbine insurance claims paid for damage compensation were caused by lightning strikes. The European and USA WFI have not adopted site criteria, design fundamentals, or certification techniques aimed at lightning safety. Sufficient evidence about lightning at wind farms is available to confirm that serious potential problems exist.

  20. 78 FR 7387 - Continuation of Farm Service Agency 2008 Farm Bill Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... Act of 2012 (ATRA) extended the authorization of the Food, Conservation, and Energy Act of 2008 (the... programs can be operated only if FY 2013 funds are appropriated for them. Such programs include the...

  1. Emission Inventory: A local agency`s approach

    SciTech Connect

    Kestler, S.L.; Bien, D.L.; Gruber, L.R.

    1996-12-31

    The Department of Environmental Services-Air Quality Management (D.O.E.S.-A.Q.M.) in southwestern Ohio has inventoried stationary sources since the mid-1970`s. That inventory has changed over the years from one of unknown data quality to one of high quality and substantial use by the public, agency personnel and industry. Since 1990, the scope of the agency`s inventory has broadened to include the compilation of a local area source inventory every three years. This presentation explores a local agency`s {open_quotes}real life{close_quotes} approach to compiling their emission inventory. We will discuss the improvements made and the pitfalls encountered in the inventory process over the years.

  2. Mixed crop-livestock systems: an economic and environmental-friendly way of farming?

    PubMed

    Ryschawy, J; Choisis, N; Choisis, J P; Joannon, A; Gibon, A

    2012-10-01

    Intensification and specialisation of agriculture in developed countries enabled productivity to be improved but had detrimental impacts on the environment and threatened the economic viability of a huge number of farms. The combination of livestock and crops, which was very common in the past, is assumed to be a viable alternative to specialised livestock or cropping systems. Mixed crop-livestock systems can improve nutrient cycling while reducing chemical inputs and generate economies of scope at farm level. Most assumptions underlying these views are based on theoretical and experimental evidence. Very few assessments of their environmental and economic advantages have nevertheless been undertaken in real-world farming conditions. In this paper, we present a comparative assessment of the environmental and economic performances of mixed crop-livestock farms v. specialised farms among the farm population of the French 'Coteaux de Gascogne'. In this hilly region, half of the farms currently use a mixed crop-livestock system including beef cattle and cash crops, the remaining farms being specialised in either crops or cattle. Data were collected through an exhaustive survey of farms located in our study area. The economic performances of farming systems were assessed on 48 farms on the basis of (i) overall gross margin, (ii) production costs and (iii) analysis of the sensitivity of gross margins to fluctuations in the price of inputs and outputs. The environmental dimension was analysed through (i) characterisation of farmers' crop management practices, (ii) analysis of farm land use diversity and (iii) nitrogen farm-gate balance. Local mixed crop-livestock farms did not have significantly higher overall gross margins than specialised farms but were less sensitive than dairy and crop farms to fluctuations in the price of inputs and outputs considered. Mixed crop-livestock farms had lower costs than crop farms, while beef farms had the lowest costs as they are grass

  3. 5 CFR 532.209 - Lead agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Lead agency. 532.209 Section 532.209... Prevailing Rate Determinations § 532.209 Lead agency. (a) The Office of Personnel Management shall select a lead agency for each appropriated and nonappropriated fund wage area based on the number of...

  4. 5 CFR 532.209 - Lead agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Lead agency. 532.209 Section 532.209... Prevailing Rate Determinations § 532.209 Lead agency. (a) The Office of Personnel Management shall select a lead agency for each appropriated and nonappropriated fund wage area based on the number of...

  5. 5 CFR 532.209 - Lead agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Lead agency. 532.209 Section 532.209... Prevailing Rate Determinations § 532.209 Lead agency. (a) The Office of Personnel Management shall select a lead agency for each appropriated and nonappropriated fund wage area based on the number of...

  6. 5 CFR 532.209 - Lead agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Lead agency. 532.209 Section 532.209... Prevailing Rate Determinations § 532.209 Lead agency. (a) The Office of Personnel Management shall select a lead agency for each appropriated and nonappropriated fund wage area based on the number of...

  7. 5 CFR 532.209 - Lead agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Lead agency. 532.209 Section 532.209... Prevailing Rate Determinations § 532.209 Lead agency. (a) The Office of Personnel Management shall select a lead agency for each appropriated and nonappropriated fund wage area based on the number of...

  8. Directory of State Human Services Agencies.

    ERIC Educational Resources Information Center

    Human Services Inst. for Children and Families, Inc., Washington, DC.

    Listed in the directory are 54 state and territorial human service agencies classified according to the number of major areas (welfare/social services, health, mental health and/or mental retardation, employment, corrections) included within the agency program and the type of authority delegated to the agency director, Integrated-Comprehensive…

  9. OPPORTUNITIES FOR RURAL YOUTH IN RURAL AREAS.

    ERIC Educational Resources Information Center

    DOWLER, LLOYD

    AGRIBUSINESS IS DEFINED AS THE SUM TOTAL OF ALL OPERATIONS INVOLVED IN THE MANUFACTURE AND DISTRIBUTION OF FARM SUPPLIES, PRODUCTION AGRICULTURE ON THE FARM, AND THE STORAGE, PROCESSING, AND DISTRIBUTION OF FARM COMMODITIES AND ITEMS MADE FROM THEM. WITHIN THESE THREE AREAS ARE SEEN MANY JOB OPPORTUNITIES FOR RURAL AND URBAN YOUTH HAVING COLLEGE…

  10. Direct and indirect contacts between cattle farms in north-west England.

    PubMed

    Brennan, M L; Kemp, R; Christley, R M

    2008-05-15

    Little is known regarding the types and frequencies of contact that exist between farms and which of these may act as pathogen transmission routes; however it is likely that farms demonstrate considerable heterogeneity in such contacts. In this cross-sectional study, we explored the direct and indirect contact types and frequencies that exist between cattle farms within a region, focusing on potential routes of pathogen transmission. The owners/managers of 56 farms located in a 10 km by 10 km study area in north-west England were administered an interview-based questionnaire between June and September 2005. Information was obtained relating to contact types and frequencies, including those involving animal movements, equipment sharing between farms and any contractors or companies visiting the farms. The data was explored using hierarchical cluster analysis and network analysis. There was considerable variation between farms arising from different contact types. Some networks exhibited great connectivity, incorporating approximately 90% of the farms interviewed in a single component, whilst other networks were more fragmented, with multiple small components (sets of connected farms not linked with other farms). A range of factors influencing contact between farms were identified. For example, contiguous farms were more likely to be linked via other contacts, such as sharing of equipment and direct farm-to-farm animal movements (p<0.001 and p=0.02, respectively). The frequency of contacts was also investigated; it is likely that the amount of contact a farm receives from a company or contractor and whether or not biosecurity is performed after contact would impact on disease transmission potential. We found considerable heterogeneity in contact frequency and that many company and contractor personnel undertook little biosecurity. These findings lead to greater understanding of inter-farm contact and may aid development of appropriate biosecurity practices and

  11. Involvement of Wives in Farm Tasks as Related to Characteristics of the Farm, the Family and Work Off the Farm.

    ERIC Educational Resources Information Center

    Wilkening, Eugene A.; Ahrens, Nancy

    In an attempt to determine the basis of the farm wife's involvement in farm tasks, hypotheses regarding farm size and type, family cycle and wife's age, off-farm work of husband or wife, and family educational levels were tested in a 1978 random questionnaire survey of 532 Wisconsin farm families. As expected, wives were more involved with farm…

  12. Lessons from a Stone Farm

    NASA Astrophysics Data System (ADS)

    Kavanagh, John P.; Rao, P. Nagaraj

    2007-04-01

    The stone farm is a system for measuring macroscopic stone growth of 12 calcium stones simultaneously. It is based on mixed suspension, mixed product removal continuous crystallization principles and the stones are grown continuously for about 500 hours or more. The growth of the stones follows a surface area dependent pattern and the growth rate constants are very similar irrespective of whether the stating materials are fragments of human stone or pieces of marble chip. Increasing citrate from 2mM to 6mM caused a significant growth inhibition which persisted in the presence of urinary macromolecules. Phytate was a very effective inhibitor (about 50% at sub-μM concentrations) but the effective concentration was increased by an order of magnitude in the presence of urinary macromolecules. The effective concentration for inhibition in a crystallization assay was a further two orders of magnitude higher. Urinary macromolecules or almost whole urine were also strongly inhibitory although neither human serum albumin nor bovine mucin had any great effect. The relationship between the size distribution of crystals in suspension and the stone enlargement rate suggests that the primary enlargement mechanism for these in vitro stones is through aggregation. The stone farm is a powerful tool with which to study crystallization inhibitors in a new light. Some differences between inhibition of crystallization and inhibition of stone growth have emerged and we have obtained quantitative evidence on the mechanism of stone enlargement in vitro. Our findings suggest that the interface between crystals in suspension and the stone surface is the key to controlling stone enlargement.

  13. Corporate Reporting on Farm Animal Welfare: An Evaluation of Global Food Companies’ Discourse and Disclosures on Farm Animal Welfare

    PubMed Central

    Sullivan, Rory; Amos, Nicky; van de Weerd, Heleen A.

    2017-01-01

    Simple Summary Companies that produce or sell food products from farm animals can have a major influence on the lives and welfare of these animals. The Business Benchmark on Farm Animal Welfare (BBFAW) conducts an annual evaluation of the farm animal welfare-related disclosures of some of the world’s largest food companies. The programme looks at companies’ published policies and commitments and examines whether these might lead to actions that can improve animal welfare on farms. It also assesses whether companies show leadership in this field. The BBFAW found that, in 2012 and 2013, around 70% of companies acknowledged animal welfare as a business issue, and that, between 2012 and 2013, there was clear evidence of an increased level of disclosure on farm animal welfare awareness in the companies that were assessed. However, only 34% (2012) and 44% (2013) of companies had published comprehensive farm animal welfare policies, suggesting that many companies have yet to report on farm animal welfare as a business issue or disclose their approach to farm animal welfare to stakeholders and society. Abstract The views that food companies hold about their responsibilities for animal welfare can strongly influence the lives and welfare of farm animals. If a company’s commitment is translated into action, it can be a major driver of animal welfare. The Business Benchmark on Farm Animal Welfare (BBFAW) is an annual evaluation of farm animal welfare-related practices, reporting and performance of food companies. The framework evaluates how close, based on their disclosures, companies are to best practice in three areas: Management Commitment, Governance & Performance and Leadership & Innovation. The BBFAW analysed information published by 68 (2012) and 70 (2013) of the world’s largest food companies. Around 70% of companies acknowledged animal welfare as a business issue. Between 2012 and 2013, the mean BBFAW score increased significantly by 5% (p < 0.001, Wilcoxon

  14. Ground-water quality at the Management Systems Evaluation Area near Princeton, Minnesota, 1991-92

    USGS Publications Warehouse

    Landon, M.K.; Delin, G.N.; Lamb, J.A.; Guo, Lei

    1993-01-01

    The northern cornbelt sand-plains Management Systems Evaluation Area (MSEA) program is a multiagency, multistate initiative to evaluate the effects of modified and prevailing farming systems on water quality in a sand-plain area in Minnesota and at satellite areas in North and South Dakota, and Wisconsin. The primary objective of Minnesota MSEA is to evaluate the effects of ridge-tillage practices in a corn and soybean farming system on ground-water quality. The Minnesota MSEA program is a cooperative study primarily between the U.S. Department of Agriculture Agricultural Research Service, the University of Minnesota Soil Science Department, and the U.S. Geological Survey. The Minnesota Pollution Control Agency and the Department of Geology and Geophysics at the University of Minnesota are also cooperating in the evaluation of groundwater quality at the MSEA.

  15. 29 CFR 780.156 - Transportation of farm products from the fields or farm.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... on a farm as an incident to or in conjunction with the farming operations of that farmer or that farm...” farming operations are also within section 3(f). These principles have been recognized by the courts...

  16. 29 CFR 780.156 - Transportation of farm products from the fields or farm.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... on a farm as an incident to or in conjunction with the farming operations of that farmer or that farm...” farming operations are also within section 3(f). These principles have been recognized by the courts...

  17. Analysis of Farm Records. Teacher Edition. Farm Business Management Series.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This curriculum guide for the Oklahoma Farm Business Management Program contains three instructional units that teach students how to interpret farm records to get optimum use of facilities and maximize profits. Each unit of instruction includes some or all of these components: performance objectives, suggested activities for the instructor,…

  18. Economic Indicators of the Farm Sector. Farm Sector Review, 1985.

    ERIC Educational Resources Information Center

    Economic Research Service (USDA), Washington, DC.

    Farm production rose 6 percent in 1985 due to record high yields in corn, soybeans, cotton, and several other crops. While United States consumption increased slightly, exports of farm products fell 23 percent in value and 19 percent in volume. Net cash income increased 12 percent due to increased output, lower cash expenses, and unusually high…

  19. Farm Household Survival Strategies and Diversification on Marginal Farms

    ERIC Educational Resources Information Center

    Meert, H.; Van Huylenbroeck, G.; Vernimmen, T.; Bourgeois, M.; van Hecke, E.

    2005-01-01

    On marginal farms, and in agriculture in general, sustainability is largely guaranteed by a broad range of survival strategies, closely interlinked and embedded in the household structure of typical family farms. This paper reports results of a socio-economic study carried out among Belgian farmers, focusing specifically on the opportunities…

  20. Whole Farm Nutrient Balance Calculator for New York Dairy Farms

    ERIC Educational Resources Information Center

    Soberon, Melanie A.; Ketterings, Quirine M.; Rasmussen, Caroline N.; Czymmek, Karl J.

    2013-01-01

    Nutrient loss and accumulation as well as associated environmental degradation have been a concern for animal agriculture for many decades. Federal and New York (NY) regulations apply to Concentrated Animal Feeding Operations and a comprehensive nutrient management plan (CNMP) is required for regulated farms. The whole farm nutrient mass balance…

  1. The influence of pearl oyster farming on reef fish abundance and diversity in Ahe, French Polynesia.

    PubMed

    Cartier, Laurent E; Carpenter, Kent E

    2014-01-15

    Many cultured pearl farms are located in areas of the Pacific that have thriving, highly diverse fish communities but the impacts of farming on these communities are poorly understood. We studied the effects of pearl oyster farming on shore fish abundance and diversity in the lagoon of Ahe, French Polynesia by adapting roving diver census methods to the coral reef bommies of the lagoon and compared 16 sites with high pearl farming impact to others with no direct impact. Pearl farming has a slightly positive effect on reef fish abundance (N) and no significant impact on fish diversity (H) or community composition. This is important when considering the ecological sustainability of pearl farming in French Polynesia and suggests that a potential synergy between pearl farms and marine conservation should be further explored.

  2. Sea lice as a density-dependent constraint to salmonid farming.

    PubMed

    Jansen, Peder A; Kristoffersen, Anja B; Viljugrein, Hildegunn; Jimenez, Daniel; Aldrin, Magne; Stien, Audun

    2012-06-22

    Fisheries catches worldwide have shown no increase over the last two decades, while aquaculture has been booming. To cover the demand for fish in the growing human population, continued high growth rates in aquaculture are needed. A potential constraint to such growth is infectious diseases, as disease transmission rates are expected to increase with increasing densities of farmed fish. Using an extensive dataset from all farms growing salmonids along the Norwegian coast, we document that densities of farmed salmonids surrounding individual farms have a strong effect on farm levels of parasitic sea lice and efforts to control sea lice infections. Furthermore, increased intervention efforts have been unsuccessful in controlling elevated infection levels in high salmonid density areas in 2009-2010. Our results emphasize host density effects of farmed salmonids on the population dynamics of sea lice and suggest that parasitic sea lice represent a potent negative feedback mechanism that may limit sustainable spatial densities of farmed salmonids.

  3. Farm-Size Structure and Off-Farm Income and Employment Generation in the North Central Region.

    ERIC Educational Resources Information Center

    Heady, Earl O.; Sonka, Steven T.

    The relationship between size of farm and the welfare of farm and nonfarm society was examined in terms of total income in the farm sector, the number and size of farms, income per farm, secondary income generation, and consumer food costs using four alternative farm structures: large farm (gross farm sales of at least $40,000); medium farm (gross…

  4. Wind Farm Feasibility Study

    SciTech Connect

    Richard Curry; Erik Foley; DOE Project Officer - Keith Bennett

    2007-07-11

    Saint Francis University has assessed the Swallow Farm property located in Shade Township, Somerset County, Pennsylvania as a potential wind power development site. Saint Francis worked with McLean Energy Partners to have a 50-meter meteorological tower installed on the property in April 2004 and continues to conduct a meteorological assessment of the site. Results suggest a mean average wind speed at 80 meters of 17 mph with a net capacity factor of 31 - 33%. Approximate electricity generation capacity of the project is 10 megawatts. Also, the University used matching funds provided by the federal government to contract with ABR, Inc. to conduct radar studies of nocturnal migration of birds and bats during the migrations seasons in the Spring and Fall of 2005 with a mean nocturnal flight altitude of 402 meters with less than 5% of targets at altitudes of less than 125 meters. The mean nocturnal passage rate was 166 targets/km/h in the fall and 145 targets/km/h in the spring. Lastly, University faculty and students conducted a nesting bird study May - July 2006. Seventy-three (73) species of birds were observed with 65 determined to be breeding or potentially breeding species; this figure represents approximately 30% of the 214 breeding bird species in Pennsylvania. No officially protected avian species were determined to be nesting at Swallow Farm.

  5. Proposed Columbia Wind Farm No. 1 : Draft Environmental Impact Statement, Joint NEPA/SEPA.

    SciTech Connect

    United States. Bonneville Power Administration; Klickitat County

    1995-03-01

    This Draft Environmental Impact Statement (DEIS) addresses the Columbia Wind Farm {number_sign}1 (Project) proposal for construction and operation of a 25 megawatt (MW) wind power project in the Columbia Hills area southeast of Goldendale in Klickitat County, Washington. The Project would be constructed on private land by Conservation and Renewable Energy System (CARES) (the Applicant). An Environmental Impact Statement is required under both NEPA and SEPA guidelines and is issued under Section 102 (2) (C) of the National Environmental Policy Act (NEPA) at 42 U.S.C. 4321 et seq and under the Washington State Environmental Policy Act (SEPA) as provided by RCW 43.21C.030 (2) (c). Bonneville Power Administration is the NEPA lead agency; Klickitat County is the nominal SEPA lead agency and CARES is the SEPA co-lead agency for this DEIS. The Project site is approximately 395 hectares (975 acres) in size. The Proposed Action would include approximately 91 model AWT-26 wind turbines. Under the No Action Alternative, the Project would not be constructed and existing grazing and agricultural activities on the site would continue.

  6. School Gardens and Farms--Aspects of Outdoor Education.

    ERIC Educational Resources Information Center

    Miller, Peggy L.

    The document places emphasis upon the need for school farm and garden programs. It is noted that today's youth are denied opportunities for meaningful physical work experiences in the home, community, and school. Reasons for lack of opportunities include overcrowded residential areas, lack of land areas, schools ignoring their charge to provide…

  7. Grieving for the Family Farm.

    ERIC Educational Resources Information Center

    Zeller, Simon H.

    1986-01-01

    Reviews impact of recent agricultural trends in South Dakota. Outlines Kubler-Ross' stages of grief/adaptation that farm families must negotiate as they cope with the trauma of the loss of their farms. Indicates service providers must overcome farmers' mistrust for human welfare services and reach out to this vulnerable population. (NEC)

  8. Visit a Farm? Surely Not!

    ERIC Educational Resources Information Center

    Graham, Bill

    2012-01-01

    Popular myth has it that visiting a farm can be dangerous, but there are only a few occasions when children have become ill during a school visit to a farm. Simple, sensible precautions, including wearing appropriate clothing, such as trousers and wellington boots (if wet) or sensible shoes, and careful hand-washing, are all that is required. The…

  9. Food and farm products surveillance

    SciTech Connect

    Poston, T.M.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the radiological analyses performed on food and farm samples collected during 1994. The food and farm sampling design addresses the potential influence of Hanford Site releases. Details of the sampling design and radionuclides analyzed are included in this section.

  10. Paths to last in mixed crop-livestock farming: lessons from an assessment of farm trajectories of change.

    PubMed

    Ryschawy, J; Choisis, N; Choisis, J P; Gibon, A

    2013-04-01

    Mixed crop-livestock systems, combining livestock and cash crops at farm level, are considered to be suitable for sustainable intensification of agriculture. Ensuring the survival of mixed crop-livestock systems is a challenge for European agriculture: the number of European mixed crop-livestock farms has been decreasing since 1970. Analysis of farming system dynamics may elucidate past changes and the forces driving this decline. The objectives of this study were (i) to identify the diversity of paths that allowed the survival of mixed crop-livestock farming and (ii) to elucidate the driving forces behind such survival. We analysed the variety of farm trajectories from 1950 to 2005. We studied the entire farm population of a case study site, located in the 'Coteaux de Gascogne' region. In this less favoured area of south-western France, farmers have limited specialisation. Currently, half of the farms use mixed crop-livestock systems. The data set of 20 variables for 50 farms on the basis of six 10-year time steps was collected through retrospective surveys. We used a two-step analysis including (i) a visual assessment of the whole population of individual farm trajectories and (ii) a computer-based typology of farm trajectories on the basis of a series of multivariate analyses followed by automatic clustering. The European Common Agricultural Policy, market globalisation and decreasing workforce availability were identified as drivers of change that favoured the specialisation process. Nevertheless, farmers' choices and values have opposed against these driving forces, ensuring the survival of some mixed crop-livestock farming systems. The trajectories were clustered into five types, four of which were compatible with mixed crop-livestock systems. The first type was the maximisation of autonomy by combining crops and livestock. The second type was diversification of production to exploit economies of scope and protect the farm against market fluctuations. The

  11. ICPP tank farm closure study. Volume 2: Engineering design files

    SciTech Connect

    1998-02-01

    Volume 2 contains the following topical sections: Tank farm heel flushing/pH adjustment; Grouting experiments for immobilization of tank farm heel; Savannah River high level waste tank 20 closure; Tank farm closure information; Clean closure of tank farm; Remediation issues; Remote demolition techniques; Decision concerning EIS for debris treatment facility; CERCLA/RCRA issues; Area of contamination determination; Containment building of debris treatment facility; Double containment issues; Characterization costs; Packaging and disposal options for the waste resulting from the total removal of the tank farm; Take-off calculations for the total removal of soils and structures at the tank farm; Vessel off-gas systems; Jet-grouted polymer and subsurface walls; Exposure calculations for total removal of tank farm; Recommended instrumentation during retrieval operations; High level waste tank concrete encasement evaluation; Recommended heavy equipment and sizing equipment for total removal activities; Tank buoyancy constraints; Grout and concrete formulas for tank heel solidification; Tank heel pH requirements; Tank cooling water; Evaluation of conservatism of vehicle loading on vaults; Typical vault dimensions and approximately tank and vault void volumes; Radiological concerns for temporary vessel off-gas system; Flushing calculations for tank heels; Grout lift depth analysis; Decontamination solution for waste transfer piping; Grout lift determination for filling tank and vault voids; sprung structure vendor data; Grout flow properties through a 2--4 inch pipe; Tank farm load limitations; NRC low level waste grout; Project data sheet calculations; Dose rates for tank farm closure tasks; Exposure and shielding calculations for grout lines; TFF radionuclide release rates; Documentation of the clean closure of a system with listed waste discharge; and Documentation of the ORNL method of radionuclide concentrations in tanks.

  12. Ecological limitations and appropriation of ecosystem support by shrimp farming in Colombia

    NASA Astrophysics Data System (ADS)

    Larsson, Jonas; Folke, Carl; Kautsky, Nils

    1994-09-01

    Shrimp farming in mangrove areas has grown dramatically in Asia and Latin America over the past decade. As a result, demand for resources required for farming, such as feed, seed, and clean water, has increased substantially. This study focuses on semiintensive shrimp culture as practiced on the Caribbean coast of Colombia. We estimated the spatial ecosystem support that is required to produce the food inputs, nursery areas, and clean water to the shrimp farms, as well as to process wastes. We also made an estimate of the natural and human-made resources necessary to run a typical semiintensive shrimp farm. The results show that a semiintensive shrimp farm needs a spatial ecosystem support—the ecological footprint—that is 35-190 times larger than the surface area of the farm. A typical such shrimp farm appropriates about 295 J of ecological work for each joule of edible shrimp protein produced. The corresponding figure for industrial energy is 40:1. More than 80% of the ecological primary production required to feed the shrimps is derived from external ecosystems. In 1990 an area of 874-2300 km2 of mangrove was required to supply shrimp postlarvae to the farms in Colombia, corresponding to a total area equivalent to about 20-50% of the country’s total mangrove area. The results were compared with similar estimates for other food production systems, particularly aquacultural ones. The comparison indicates that shrimp farming ranks as one of the most resource-intensive food production systems, characterizing it as an ecologically unsustainable throughput system. Based on the results, we discuss local, national, and regional appropriation of ecological support by the semiintensive shrimp farms. Suggestions are made for how shrimp farming could be transformed into a food production system that is less environmentally degrading and less dependent on external support areas.

  13. Estimating Phosphorus Loss at the Whole-Farm Scale with User-Friendly Models

    NASA Astrophysics Data System (ADS)

    Vadas, P.; Powell, M.; Brink, G.; Busch, D.; Good, L.

    2014-12-01

    Phosphorus (P) loss from agricultural fields and delivery to surface waters persists as a water quality impairment issue. For dairy farms, P can be lost from cropland, pastures, barnyards, and open-air cattle lots; and all these sources must be evaluated to determine which ones are a priority for P loss remediation. We used interview surveys to document land use, cattle herd characteristics, and manure management for four grazing-based dairy farms in Wisconsin, USA. We then used the APLE and Snap-Plus models to estimate annual P loss from all areas on these farms and determine their relative contribution to whole-farm P loss. At the whole-farm level, average annual P loss (kg ha-1) from grazing-based dairy farms was low (0.6 to 1.8 kg ha-1), generally because a significant portion of land was in permanently vegetated pastures or hay and had low erosion. However, there were areas on the farms that represented sources of significant P loss. For cropland, the greatest P loss was from areas with exposed soil, typically for corn production, and especially on steeper sloping land. The farm areas with the greatest P loss had concentrated animal housing, including barnyards, and over-wintering and young-stock lots. These areas can represent from about 5% to almost 30% of total farm P loss, depending on lot management and P loss from other land uses. Our project builds on research to show that producer surveys can provide reliable management information to assess whole-farm P loss. It also shows that we can use models like RUSLE2, Snap-Plus, and APLE to rapidly, reliably, and quantitatively estimate P loss in runoff from all areas on a dairy farm and identify areas in greatest need of alternative management to reduce P loss.

  14. Inheriting, marrying, and founding farms: women's place on the land.

    PubMed

    Osterud, Grey

    2011-01-01

    This article considers rural women's place on the land in south-central New York during the first half of the twentieth century. Based on a community history and ethnographic study conducted during the 1980s, the article draws on women's oral narratives to explore the connections between women's sense of agency and their relationship to the land through descent and inheritance, marriage into a landowning family, founding a farm in partnership, and the experience of dispossession.

  15. Farm Hall: The Play

    NASA Astrophysics Data System (ADS)

    Cassidy, David C.

    2013-03-01

    It's July 1945. Germany is in defeat and the atomic bombs are on their way to Japan. Under the direction of Samuel Goudsmit, the Allies are holding some of the top German nuclear scientists-among them Heisenberg, Hahn, and Gerlach-captive in Farm Hall, an English country manor near Cambridge, England. As secret microphones record their conversations, the scientists are unaware of why they are being held or for how long. Thinking themselves far ahead of the Allies, how will they react to the news of the atomic bombs? How will these famous scientists explain to themselves and to the world their failure to achieve even a chain reaction? How will they come to terms with the horror of the Third Reich, their work for such a regime, and their behavior during that period? This one-act play is based upon the transcripts of their conversations as well as the author's historical work on the subject.

  16. High Bee and Wasp Diversity in a Heterogeneous Tropical Farming System Compared to Protected Forest

    PubMed Central

    Schüepp, Christof; Rittiner, Sarah; Entling, Martin H.

    2012-01-01

    It is a globally important challenge to meet increasing demands for resources and, at the same time, protect biodiversity and ecosystem services. Farming is usually regarded as a major threat to biodiversity due to its expansion into natural areas. We compared biodiversity of bees and wasps between heterogeneous small-scale farming areas and protected forest in northern coastal Belize, Central America. Malaise traps operated for three months during the transition from wet to dry season. Farming areas consisted of a mosaic of mixed crop types, open habitat, secondary forest, and agroforestry. Mean species richness per site (alpha diversity), as well as spatial and temporal community variation (beta diversity) of bees and wasps were equal or higher in farming areas compared to protected forest. The higher species richness and community variation in farmland was due to additional species that did not occur in the forest, whereas most species trapped in forest were also found in farming areas. The overall regional species richness (gamma diversity) increased by 70% with the inclusion of farming areas. Our results suggest that small-scale farming systems adjacent to protected forest may not only conserve, but even favour, biodiversity of some taxonomic groups. We can, however, not exclude possible declines of bee and wasp diversity in more intensified farmland or in landscapes completely covered by heterogeneous farming systems. PMID:23300598

  17. High bee and wasp diversity in a heterogeneous tropical farming system compared to protected forest.

    PubMed

    Schüepp, Christof; Rittiner, Sarah; Entling, Martin H

    2012-01-01

    It is a globally important challenge to meet increasing demands for resources and, at the same time, protect biodiversity and ecosystem services. Farming is usually regarded as a major threat to biodiversity due to its expansion into natural areas. We compared biodiversity of bees and wasps between heterogeneous small-scale farming areas and protected forest in northern coastal Belize, Central America. Malaise traps operated for three months during the transition from wet to dry season. Farming areas consisted of a mosaic of mixed crop types, open habitat, secondary forest, and agroforestry. Mean species richness per site (alpha diversity), as well as spatial and temporal community variation (beta diversity) of bees and wasps were equal or higher in farming areas compared to protected forest. The higher species richness and community variation in farmland was due to additional species that did not occur in the forest, whereas most species trapped in forest were also found in farming areas. The overall regional species richness (gamma diversity) increased by 70% with the inclusion of farming areas. Our results suggest that small-scale farming systems adjacent to protected forest may not only conserve, but even favour, biodiversity of some taxonomic groups. We can, however, not exclude possible declines of bee and wasp diversity in more intensified farmland or in landscapes completely covered by heterogeneous farming systems.

  18. Descriptive and social network analysis of pig transport data recorded by quality assured pig farms in the UK.

    PubMed

    Smith, R P; Cook, A J C; Christley, R M

    2013-02-01

    categorised by our analysis, were shown to mostly have movement connections within that company. However, small company farms had connections to farms belonging to large companies or other small companies, demonstrating that they may play an important role in creating links between large companies. The majority of farms in both Scotland and North-East and Eastern England belonged to large companies, and this finding is discussed in relation to how this may help explain the lower Salmonella seroprevalence in these areas. The study provides a first description of the characteristics of the UK pig movement network and the analysis has indicated a number of findings that might have implications for disease transmission and targeting surveillance and control.

  19. IEA-Task 31 WAKEBENCH: Towards a protocol for wind farm flow model evaluation. Part 2: Wind farm wake models

    NASA Astrophysics Data System (ADS)

    Moriarty, Patrick; Sanz Rodrigo, Javier; Gancarski, Pawel; Chuchfield, Matthew; Naughton, Jonathan W.; Hansen, Kurt S.; Machefaux, Ewan; Maguire, Eoghan; Castellani, Francesco; Terzi, Ludovico; Breton, Simon-Philippe; Ueda, Yuko

    2014-06-01

    Researchers within the International Energy Agency (IEA) Task 31: Wakebench have created a framework for the evaluation of wind farm flow models operating at the microscale level. The framework consists of a model evaluation protocol integrated with a web-based portal for model benchmarking (www.windbench.net). This paper provides an overview of the building-block validation approach applied to wind farm wake models, including best practices for the benchmarking and data processing procedures for validation datasets from wind farm SCADA and meteorological databases. A hierarchy of test cases has been proposed for wake model evaluation, from similarity theory of the axisymmetric wake and idealized infinite wind farm, to single-wake wind tunnel (UMN-EPFL) and field experiments (Sexbierum), to wind farm arrays in offshore (Horns Rev, Lillgrund) and complex terrain conditions (San Gregorio). A summary of results from the axisymmetric wake, Sexbierum, Horns Rev and Lillgrund benchmarks are used to discuss the state-of-the-art of wake model validation and highlight the most relevant issues for future development.

  20. Mesoscale to microscale wind farm flow modeling and evaluation: Mesoscale to Microscale Wind Farm Models

    SciTech Connect

    Sanz Rodrigo, Javier; Chávez Arroyo, Roberto Aurelio; Moriarty, Patrick; Churchfield, Matthew; Kosović, Branko; Réthoré, Pierre-Elouan; Hansen, Kurt Schaldemose; Hahmann, Andrea; Mirocha, Jeffrey D.; Rife, Daran

    2016-08-31

    The increasing size of wind turbines, with rotors already spanning more than 150 m diameter and hub heights above 100 m, requires proper modeling of the atmospheric boundary layer (ABL) from the surface to the free atmosphere. Furthermore, large wind farm arrays create their own boundary layer structure with unique physics. This poses significant challenges to traditional wind engineering models that rely on surface-layer theories and engineering wind farm models to simulate the flow in and around wind farms. However, adopting an ABL approach offers the opportunity to better integrate wind farm design tools and meteorological models. The challenge is how to build the bridge between atmospheric and wind engineering model communities and how to establish a comprehensive evaluation process that identifies relevant physical phenomena for wind energy applications with modeling and experimental requirements. A framework for model verification, validation, and uncertainty quantification is established to guide this process by a systematic evaluation of the modeling system at increasing levels of complexity. In terms of atmospheric physics, 'building the bridge' means developing models for the so-called 'terra incognita,' a term used to designate the turbulent scales that transition from mesoscale to microscale. This range of scales within atmospheric research deals with the transition from parameterized to resolved turbulence and the improvement of surface boundary-layer parameterizations. The coupling of meteorological and wind engineering flow models and the definition of a formal model evaluation methodology, is a strong area of research for the next generation of wind conditions assessment and wind farm and wind turbine design tools. Some fundamental challenges are identified in order to guide future research in this area.

  1. Impact Wind Farms on the Marine Atmospheric Boundary Layer

    NASA Astrophysics Data System (ADS)

    Volker, P.; Capps, S. B.; Huang, H. J.; Sun, F.; Badger, J.; Hahmann, A.

    2012-12-01

    hypotetical wind farms in offshore areas with good wind resources near California. The wind farm sizes are choosen to be comparable to present ones errected in the European North Sea. Of particular interest is the influence of wind farms on the persistent stratocumulus clouds of the California coastal region, the thermal stratification of the boundary layer and wind stress changes due to reduced wind speeds near the surface. Although no wind farms are presently constructed along the Californian coast, fast and steady wind speeds makes it an attractive region for future offshore wind farms, especially if the first floating turbines near the coast of Norway are proven to be a success.

  2. Statistical and physical modelling of large wind farm clusters

    NASA Astrophysics Data System (ADS)

    Barthelmie, R.; Pryor, S.; Frandsen, S.

    2003-04-01

    As the first large wind farms are constructed the issue of the effect of large wind farms on local climates is being raised. The main concern currently is that, in some countries, areas in which large offshore wind farms can be constructed over the next 10 to 20 years are fairly limited due to technical and economic constraints. This means that wind farms will be built in clusters of up to 100 wind turbines but within 20 km of the nearest cluster. Theoretical considerations suggest that the effects of a wind farm on a downwind wind farm maybe more noticeable offshore than onshore where higher turbulence assists wind speed recovery. Added to this many offshore areas are dominated by stable and neutral atmospheres where wakes propagate over longer distances than on land where unstable conditions also occur for a significant fraction of the time. On the other hand the large turbulence generated by the wind farm itself may be sufficient to assist wind recovery but possibly provide a higher than expected turbulence at the neighbouring wind farm or cluster. While some progress has been made with single wake modelling offshore, these models have not been evaluated for more than 5 wakes. Hence it is difficult to evaluate the impact of large wind farms and to optimise the spacing of clusters. A new project STORPARK is underway which is using statistical and physical modelling methods to make preliminary estimates of large wind farm impacts. The work described in this paper is a combination of statistical methods using observations from offshore wind monitoring sites at Vindeby/Omø Stålgrunde and Rødsand/Gedser in Denmark to evaluate in the first instance how far the effects of land can be detected on wind speed and turbulence intensity. These results will be compared with model simulations from WAsP and the Coastal Discontinuity Model (CDM) where large wind farms are currently represented by large roughness elements in accord with models developed by Crespo, Frandsen and

  3. Maiden Wind Farm Draft Environmental Impact Statement

    SciTech Connect

    N /A

    2002-03-29

    In February 2001, Washington Winds Inc. (the project developer) submitted a proposal to Bonneville Power Administration (BPA) for a site north of the cities of Sunnyside and Prosser in Washington where wind power facilities could be developed. After considering preliminary information, BPA decided to examine the proposed project and consider purchasing and transmitting power from the project. The project developer also submitted Conditional use Permit (CUP) applications to Benton and Yakima Counties. Benton County, serving as the lead agency for the State Environmental Policy Act (SEPA), issued a Determination of Significance on June 11, 2001. The action proposed by BPA is to: (1) execute a 20-year power purchase agreement with the project developer for up to 50 average megawatts (aMW) (up to about 200 megawatts [MW]) of electrical energy from the proposed Maiden Wind Farm; and (2) execute construction and generation interconnection agreements with the project developer to integrate the power generated by the proposed Maiden Wind Farm into BPA's transmission system. The need for the proposed action arises primarily from BPA's statutory obligations and planning directives. BPA will consider the information in this Environmental Impact Statement (EIS), public comments, and other factors when deciding whether to purchase power from the proposed wind project and transmit it over BPA transmission lines. Benton and Yakima County Planning Departments will consider information in this EIS when deciding whether to grant a CUP and allow the proposed project to be developed.

  4. 45 CFR 630.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... or agency. Federal agency or agency means any United States executive department, military department... (including the Executive Office of the President), or any independent regulatory agency....

  5. 41 CFR 105-74.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ....645 Federal agency or agency. Federal agency or agency means any United States executive department... the executive branch (including the Executive Office of the President), or any independent...

  6. Vandose Zone Characterization Project at the Hanford Tank Farms: SX Tank Farm Report

    SciTech Connect

    Brodeur, J.R.; Koizumi, C.J.; Bertsch, J.F.

    1996-09-01

    The SX Tank Farm is located in the southwest portion of the 200 West Area of the Hanford Site. This tank farm consists of 15 single-shell tanks (SSTs), each with an individual capacity of 1 million gallons (gal). These tanks currently store high-level nuclear waste that was primarily generated from what was called the oxidation-reduction or {open_quotes}REDOX{close_quotes} process at the S-Plant facility. Ten of the 15 tanks are listed in Hanlon as {open_quotes}assumed leakers{close_quotes} and are known to have leaked various amounts of high-level radioactive liquid to the vadose zone sediment. The current liquid content of each tank varies, but the liquid from known leaking tanks has been removed to the extent possible. In 1994, the U.S. Department of Energy Richland Office (DOE-RL) requested the DOE Grand Junction Projects Office (GJPO), Grand Junction, Colorado, to perform a baseline characterization of contamination in the vadose zone at all the SST farms with spectral gamma-ray logging of boreholes surrounding the tanks. The SX Tank Farm geophysical logging was completed, and the results of this baseline characterization are presented in this report.

  7. 7 CFR 765.351 - Requirements to obtain Agency consent.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 765.351 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY... security is not diminished; (7) The environmental requirements of subpart G of 7 CFR part 1940 must be met..., gravel, oil, gas, coal, or other resources and the sale by unit or lump sum payment will be considered...

  8. 7 CFR 765.351 - Requirements to obtain Agency consent.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 765.351 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY... security is not diminished; (7) The environmental requirements of subpart G of 7 CFR part 1940 must be met... sale by unit or lump sum payment will be considered a disposition of security. (iii) For loans...

  9. Bacterial farming by the fungus Morchella crassipes.

    PubMed

    Pion, Martin; Spangenberg, Jorge E; Simon, Anaele; Bindschedler, Saskia; Flury, Coralie; Chatelain, Auriel; Bshary, Redouan; Job, Daniel; Junier, Pilar

    2013-12-22

    The interactions between bacteria and fungi, the main actors of the soil microbiome, remain poorly studied. Here, we show that the saprotrophic and ectomycorrhizal soil fungus Morchella crassipes acts as a bacterial farmer of Pseudomonas putida, which serves as a model soil bacterium. Farming by M. crassipes consists of bacterial dispersal, bacterial rearing with fungal exudates, as well as harvesting and translocation of bacterial carbon. The different phases were confirmed experimentally using cell counting and (13)C probing. Common criteria met by other non-human farming systems are also valid for M. crassipes farming, including habitual planting, cultivation and harvesting. Specific traits include delocalization of food production and consumption and separation of roles in the colony (source versus sink areas), which are also found in human agriculture. Our study evidences a hitherto unknown mutualistic association in which bacteria gain through dispersal and rearing, while the fungus gains through the harvesting of an additional carbon source and increased stress resistance of the mycelium. This type of interaction between fungi and bacteria may play a key role in soils.

  10. Bacterial farming by the fungus Morchella crassipes

    PubMed Central

    Pion, Martin; Spangenberg, Jorge E.; Simon, Anaele; Bindschedler, Saskia; Flury, Coralie; Chatelain, Auriel; Bshary, Redouan; Job, Daniel; Junier, Pilar

    2013-01-01

    The interactions between bacteria and fungi, the main actors of the soil microbiome, remain poorly studied. Here, we show that the saprotrophic and ectomycorrhizal soil fungus Morchella crassipes acts as a bacterial farmer of Pseudomonas putida, which serves as a model soil bacterium. Farming by M. crassipes consists of bacterial dispersal, bacterial rearing with fungal exudates, as well as harvesting and translocation of bacterial carbon. The different phases were confirmed experimentally using cell counting and 13C probing. Common criteria met by other non-human farming systems are also valid for M. crassipes farming, including habitual planting, cultivation and harvesting. Specific traits include delocalization of food production and consumption and separation of roles in the colony (source versus sink areas), which are also found in human agriculture. Our study evidences a hitherto unknown mutualistic association in which bacteria gain through dispersal and rearing, while the fungus gains through the harvesting of an additional carbon source and increased stress resistance of the mycelium. This type of interaction between fungi and bacteria may play a key role in soils. PMID:24174111

  11. The effect of feed demand on greenhouse gas emissions and farm profitability for organic and conventional dairy farms.

    PubMed

    Kiefer, Lukas; Menzel, Friederike; Bahrs, Enno

    2014-12-01

    The reduction of product-related greenhouse gas (GHG) emissions in milk production appears to be necessary. The reduction of emissions on an individual farm might be highly accepted by farm owners if it were accompanied by an increase in profitability. Using life cycle assessments to determine the product carbon footprints (PCF) and farm-level evaluations to record profitability, we explored opportunities for optimization based on analysis of 81 organic and conventional pasture-based dairy farms in southern Germany. The objective of the present study was to detect common determining factors for low PCF and high management incomes (MI) to achieve GHG reductions at the lowest possible operational cost. In our sample, organic farms, which performed economically better than conventional farms, produced PCF that were significantly higher than those produced by conventional farms [1.61 ± 0.29 vs. 1.45 ± 0.28 kg of CO₂ equivalents (CO₂eq) per kg of milk; means ± SD)]. A multiple linear regression analysis of the sample demonstrated that low feed demand per kilogram of milk, high grassland yield, and low forage area requirements per cow are the main factors that decrease PCF. These factors are also useful for improving a farm's profitability in principle. For organic farms, a reduction of feed demand of 100 g/kg of milk resulted in a PCF reduction of 105 g of CO₂eq/kg of milk and an increase in MI of approximately 2.1 euro cents (c)/kg of milk. For conventional farms, a decrease of feed demand of 100 g/kg of milk corresponded to a reduction in PCF of 117 g of CO₂eq/kg of milk and an increase in MI of approximately 3.1 c/kg of milk. Accordingly, farmers could achieve higher profits while reducing GHG emissions. Improved education and training of farmers and consultants regarding GHG mitigation and farm profitability appear to be the best methods of improving efficiency under traditional and organic farming practices.

  12. CDF II production farm project

    SciTech Connect

    Baranovski, A.; Benjamin, D.; Cooper, G.; Farrington, S.; Genser, K.; Hou, S.; Hsieh, T.; Kotwal, A.; Lipeles, E.; Murat, P.; Norman, M.; /Fermilab /Duke U. /Taiwan, Inst. Phys. /UC, San Diego /Glasgow U. /Frascati

    2006-12-01

    We describe the architecture and discuss our operational experience in running the off-line reconstruction farm of the CDFII experiment. The Linux PC-based farm performs a wide set of tasks,ranging from producing calibrations and primary event reconstruction to large scale ntuple production.The farm control software uses a standard Condor toolkit and the data handling part is based on SAM (Sequential Access via Metadata)software.During its lifetime,the CDFII experiment will integrate a large amount of data (several petabytes)and the data processing chain is one of the key components of the successful physics program of the experiment.

  13. Detection of Coxiella burnetii DNA on small-ruminant farms during a Q fever outbreak in the Netherlands.

    PubMed

    de Bruin, A; van der Plaats, R Q J; de Heer, L; Paauwe, R; Schimmer, B; Vellema, P; van Rotterdam, B J; van Duynhoven, Y T H P

    2012-03-01

    During large Q fever outbreaks in the Netherlands between 2007 and 2010, dairy goat farms were implicated as the primary source of human Q fever. The transmission of Coxiella burnetii to humans is thought to occur primarily via aerosols, although available data on C. burnetii in aerosols and other environmental matrices are limited. During the outbreak of 2009, 19 dairy goat farms and one dairy sheep farm were selected nationwide to investigate the presence of C. burnetii DNA in vaginal swabs, manure, surface area swabs, milk unit filters, and aerosols. Four of these farms had a positive status during the Coxiella burnetii bulk milk monitoring program in 2009 and additionally reported abortion waves in 2008 or 2009. Eleven farms were reported as having positive bulk milk only, and five selected (control) farms had a bulk milk-negative status in 2009 and no reported Q fever history. Screening by quantitative PCR (qPCR) revealed that on farms with a history of abortions related to C. burnetii and, to a lesser extent, on farms positive by bulk milk monitoring, generally higher proportions of positive samples and higher levels of C. burnetii DNA within positive samples were observed than on the control farms. The relatively high levels of C. burnetii DNA in surface area swabs and aerosols sampled in stables of bulk milk-positive farms, including farms with a Q fever-related abortion history, support the hypothesis that these farms can pose a risk for the transmission of C. burnetii to humans.

  14. Farm Safety: A Tale of Translational Research and Collaboration.

    PubMed

    McClune, Amy J; Conway, Alice

    2016-01-01

    Children who live or work on farms are at a high risk for injury and death, yet few resources are available to reduce the danger of injury. Research findings establish the need for farm safety in preschool children. However, barriers to interventional research have limited the development of established strategies to help reduce the risk. For this project, Pender's Health Promotion Model served as the theoretical framework to support the prevention aspect of farm safety. Findings from two surveys of primary health care providers practicing in rural areas in Pennsylvania indicated a lack of materials to educate preschool children about farm safety. Using Woods and Magyary's translational model for research, this identified need resulted in a multidisciplinary team collaboration to develop an animated film entitled A Barnyard Story: Adventures in Farm Safety. The eight-minute film is an innovative child-centered intervention that addresses the gap in strategies to reduce farm injuries in preschool children. The development of this film illustrates the product development stage of research translation and is an example of diverse disciplines coming together for an important cause.

  15. Mycobacteria in Terrestrial Small Mammals on Cattle Farms in Tanzania

    PubMed Central

    Durnez, Lies; Katakweba, Abdul; Sadiki, Harrison; Katholi, Charles R.; Kazwala, Rudovick R.; Machang'u, Robert R.; Portaels, Françoise; Leirs, Herwig

    2011-01-01

    The control of bovine tuberculosis and atypical mycobacterioses in cattle in developing countries is important but difficult because of the existence of wildlife reservoirs. In cattle farms in Tanzania, mycobacteria were detected in 7.3% of 645 small mammals and in cow's milk. The cattle farms were divided into “reacting” and “nonreacting” farms, based on tuberculin tests, and more mycobacteria were present in insectivores collected in reacting farms as compared to nonreacting farms. More mycobacteria were also present in insectivores as compared to rodents. All mycobacteria detected by culture and PCR in the small mammals were atypical mycobacteria. Analysis of the presence of mycobacteria in relation to the reactor status of the cattle farms does not exclude transmission between small mammals and cattle but indicates that transmission to cattle from another source of infection is more likely. However, because of the high prevalence of mycobacteria in some small mammal species, these infected animals can pose a risk to humans, especially in areas with a high HIV-prevalence as is the case in Tanzania. PMID:21785686

  16. Farming in childhood, diet in adulthood and asthma history.

    PubMed

    Varraso, R; Oryszczyn, M P; Mathieu, N; Le Moual, N; Boutron-Ruault, M C; Clavel-Chapelon, F; Romieu, I; Kauffmann, F

    2012-01-01

    The decrease in the number of children living on traditional farms in France during early childhood and changes in diet could both play a role in the increase in asthma prevalence over the last decades. This study aimed to assess 1) the association of farming lifestyle in childhood and asthma, and 2) whether diet in adulthood modifies the association between farming lifestyle in childhood and adult-onset asthma. In the French Etude Epidemiologique des Femmes de la Mutuelle Générale de l'Education Nationale (E3N) study (54,018 females; age 43-68 yrs), three indicators of farming lifestyle were defined: one using individual data (having farmer parents) and two using ecological data (born in a rural area and exposure to cattle). All farming lifestyle indicators were related to childhood- (<16 yrs) and adult-onset asthma (OR (95% CI) values for farmer parents were 0.54 (0.42-0.70) and 0.72 (0.62-0.84), respectively), and to diet in adulthood, in particular to high fruit and low wine intakes. The association between farmer parents and adult-onset asthma was not modified by diet in adulthood. Results extend previous observations in younger cohorts on the protective role of contact with livestock and farming lifestyle on asthma, in particular during childhood.

  17. The effects of farm management practices on liver fluke prevalence and the current internal parasite control measures employed on Irish dairy farms.

    PubMed

    Selemetas, Nikolaos; Phelan, Paul; O'Kiely, Padraig; de Waal, Theo

    2015-01-30

    Fasciolosis caused by Fasciola hepatica is responsible for major production losses in cattle farms. The objectives of this study were to assess the effect of farm management practices on liver fluke prevalence on Irish dairy farms and to document the current control measures against parasitic diseases. In total, 369 dairy farms throughout Ireland were sampled from October to December 2013, each providing a single bulk tank milk (BTM) sample for liver fluke antibody-detection ELISA testing and completing a questionnaire on their farm management. The analysis of samples showed that cows on 78% (n=288) of dairy farms had been exposed to liver fluke. There was a difference (P<0.05) between farms where cows were positive or negative for liver fluke antibodies in (a) the total number of adult dairy cows in herds, (b) the number of adult dairy cows contributing to BTM samples, and (c) the size of the total area of grassland, with positive farms having larger numbers in each case. There was no difference (P>0.05) between positive and negative farms in (a) the grazing of dry cows together with replacement cows, (b) whether or not grazed grassland was mowed for conservation, (c) the type of drinking water provision system, (d) spreading of cattle manure on grassland or (e) for grazing season length (GSL; mean=262.5 days). Also, there were differences (P<0.001) between drainage statuses for GSL with farms on good drainage having longer GSL than moderately drained farms. The GSL for dairy cows on farms with good drainage was 11 days longer than for those with moderate drainage (P<0.001). The percentage of farmers that used an active ingredient during the non-lactating period against liver fluke, gastrointestinal nematodes, lungworm, and rumen fluke was 96%, 85%, 77% and 90%, respectively. Albendazole was the most frequently used active ingredient for treatment against gastrointestinal nematodes (57%), liver fluke (40%) and lungworm (47%), respectively. There was a difference

  18. Array Effects in Large Wind Farms. Cooperative Research and Development Final Report, CRADA Number CRD-09-343

    SciTech Connect

    Moriarty, Patrick

    2016-02-23

    The effects of wind turbine wakes within operating wind farms have a substantial impact on the overall energy production from the farm. The current generation of models drastically underpredicts the impact of these wakes leading to non-conservative estimates of energy capture and financial losses to wind farm operators and developers. To improve these models, detailed research of operating wind farms is necessary. Rebecca Barthelmie of Indiana University is a world leader of wind farm wakes effects and would like to partner with NREL to help improve wind farm modeling by gathering additional wind farm data, develop better models and increase collaboration with European researchers working in the same area. This is currently an active area of research at NREL and the capabilities of both parties should mesh nicely.

  19. Green Care Farms

    PubMed Central

    de Bruin, Simone R.; Stoop, Annerieke; Molema, Claudia C. M.; Vaandrager, Lenneke; Hop, Peter J. W. M.; Baan, Caroline A.

    2015-01-01

    Objective: To explore the value of day services at green care farms (GCFs) in terms of social participation for people with dementia. Method: Semi-structured interviews were conducted with people with dementia who attended day services at a GCF (GCF group, n = 21), were on a waiting list (WL) for day services at a GCF (WL group, n = 12), or attended day services in a regular day care facility (RDCF group, n = 17) and with their family caregivers. Results: People with dementia in the GCF and WL group were primarily males, with an average age of 71 and 76 years, respectively, who almost all had a spousal caregiver. People with dementia in the RDCF group were mostly females with an average age of 85 years, most of whom had a non-spousal caregiver. For both the GCF and RDCF groups, it was indicated that day services made people with dementia feel part of society. The most important domains of social participation addressed by RDCFs were social interactions and recreational activities. GCFs additionally addressed the domains “paid employment” and “volunteer work.” Conclusion: GCFs are valuable in terms of social participation for a particular group of people with dementia. Matching characteristics of adult day services (ADS) centers to the preferences and capacities of people with dementia is of importance. Diversity in ADS centers is therefore desirable. PMID:28138469

  20. Space Farm 7 Belvedere Plantation

    NASA Video Gallery

    A space theme maze and NASA exhibits turned a Virginia farm into an out-of-this-world experience for families and visitors at the Belvedere Plantation in Fredericksburg, Virginia. Belvedere Plantat...

  1. Push-pull farming systems.

    PubMed

    Pickett, John A; Woodcock, Christine M; Midega, Charles A O; Khan, Zeyaur R

    2014-04-01

    Farming systems for pest control, based on the stimulo-deterrent diversionary strategy or push-pull system, have become an important target for sustainable intensification of food production. A prominent example is push-pull developed in sub-Saharan Africa using a combination of companion plants delivering semiochemicals, as plant secondary metabolites, for smallholder farming cereal production, initially against lepidopterous stem borers. Opportunities are being developed for other regions and farming ecosystems. New semiochemical tools and delivery systems, including GM, are being incorporated to exploit further opportunities for mainstream arable farming systems. By delivering the push and pull effects as secondary metabolites, for example, (E)-4,8-dimethyl-1,3,7-nonatriene repelling pests and attracting beneficial insects, problems of high volatility and instability are overcome and compounds are produced when and where required.

  2. Organic Farming, Gender, and the Labor Process

    ERIC Educational Resources Information Center

    Hall, Alan; Mogyorody, Veronika

    2007-01-01

    This paper seeks to explain variations in gender participation in farm production and decision-making through an analysis of organic farm types, sizes, and orientations. Based on both survey and case study data, the analysis shows that female farmers on vegetable farms and mixed livestock/cash crop farms are more likely to be involved in farm…

  3. Dairying. People on the Farm. [Revised].

    ERIC Educational Resources Information Center

    Department of Agriculture, Washington, DC. Office of Governmental and Public Affairs.

    This booklet, one in a series about life on modern farms, describes the daily lives of two dairy farm families, the Schwartzbecks and the Bealls of Maryland. Beginning with early morning milking, the booklet traces the farm families through their daily work and community activities, explaining how a modern dairy farm is run. Although this booklet…

  4. 7 CFR 795.16 - Custom farming.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Custom farming. 795.16 Section 795.16 Agriculture... PROVISIONS COMMON TO MORE THAN ONE PROGRAM PAYMENT LIMITATION General § 795.16 Custom farming. (a) Custom farming is the performance of services on a farm such as land preparation, seeding, cultivating,...

  5. 7 CFR 795.16 - Custom farming.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Custom farming. 795.16 Section 795.16 Agriculture... PROVISIONS COMMON TO MORE THAN ONE PROGRAM PAYMENT LIMITATION General § 795.16 Custom farming. (a) Custom farming is the performance of services on a farm such as land preparation, seeding, cultivating,...

  6. Wind Farms and Weather Modification.

    NASA Astrophysics Data System (ADS)

    Barrie, D. B.; Kirk-Davidoff, D. B.

    2008-12-01

    Electrical generation by wind turbines is increasing rapidly, and has been projected to satisfy 15 percent of world electric demand by 2030. The extensive installation of wind farms would alter surface roughness and significantly impact the atmospheric circulation. This forcing could be changed deliberately by adjusting the attitude of the turbine blades with respect to the wind. Using the NCAR Community Atmosphere Model, we model the impact of time-dependent surface roughness changes due to manipulation of a continent-scale wind farm. We show that initial disturbances caused by a step change in roughness grow within four days such that the flow is altered at synoptic scales. The growth rate of the induced perturbations is largest in regions of high atmospheric instability. For a roughness change imposed over North America, the induced perturbations involve substantial changes in the track and development of cyclones over the North Atlantic. For example, in some cases, weather over the British Isles changes from cloudy to clear, depending on whether wind turbines in the American Midwest are "on" or "off" three days beforehand. We explore the dependence of the downstream effects on the size and roughness of the wind farm installation, showing that as the size of individual wind farms and turbines grows, the scale of atmospheric impacts increases in extent and magnitude. We also look at the dependence of the wind farm impacts on the initial state of the atmosphere, confirming that the impacts are largest when the wind farm perturbation projects onto growing error modes in the atmosphere. In particular, rapid growth occurs when the initial disturbance is carried into regions of high baroclinic instability such as the North Atlantic. By running ensemble experiments, we estimate the robustness of the wind farm impacts with respect to realistic uncertainty in the initial conditions. Our results suggest the possibility of a method for weather modification that in some

  7. Corporate Reporting on Farm Animal Welfare: An Evaluation of Global Food Companies' Discourse and Disclosures on Farm Animal Welfare.

    PubMed

    Sullivan, Rory; Amos, Nicky; van de Weerd, Heleen A

    2017-03-06

    The views that food companies hold about their responsibilities for animal welfare can strongly influence the lives and welfare of farm animals. If a company's commitment is translated into action, it can be a major driver of animal welfare. The Business Benchmark on Farm Animal Welfare (BBFAW) is an annual evaluation of farm animal welfare-related practices, reporting and performance of food companies. The framework evaluates how close, based on their disclosures, companies are to best practice in three areas: Management Commitment, Governance & Performance and Leadership & Innovation. The BBFAW analysed information published by 68 (2012) and 70 (2013) of the world's largest food companies. Around 70% of companies acknowledged animal welfare as a business issue. Between 2012 and 2013, the mean BBFAW score increased significantly by 5% (p < 0.001, Wilcoxon Signed-Rank test). However, only 34% (2012) and 44% (2013) of companies published comprehensive animal welfare policies. This increase suggests that global food companies are increasingly aware that farm animal welfare is of interest to their stakeholders, but also that many companies have yet to acknowledge farm animal welfare as a business issue or to demonstrate their approach to farm animal welfare to stakeholders and society.

  8. Prospects for generating electricity by large onshore and offshore wind farms

    NASA Astrophysics Data System (ADS)

    Volker, Patrick J. H.; Hahmann, Andrea N.; Badger, Jake; Jørgensen, Hans E.

    2017-03-01

    The decarbonisation of energy sources requires additional investments in renewable technologies, including the installation of onshore and offshore wind farms. For wind energy to remain competitive, wind farms must continue to provide low-cost power even when covering larger areas. Inside very large wind farms, winds can decrease considerably from their free-stream values to a point where an equilibrium wind speed is reached. The magnitude of this equilibrium wind speed is primarily dependent on the balance between turbine drag force and the downward momentum influx from above the wind farm. We have simulated for neutral atmospheric conditions, the wind speed field inside different wind farms that range from small (25 km2) to very large (105 km2) in three regions with distinct wind speed and roughness conditions. Our results show that the power density of very large wind farms depends on the local free-stream wind speed, the surface characteristics, and the turbine density. In onshore regions with moderate winds the power density of very large wind farms reaches 1 W m‑2, whereas in offshore regions with very strong winds it exceeds 3 W m‑2. Despite a relatively low power density, onshore regions with moderate winds offer potential locations for very large wind farms. In offshore regions, clusters of smaller wind farms are generally preferable; under very strong winds also very large offshore wind farms become efficient.

  9. 29 CFR 780.141 - Practices must relate to farming operations on the particular farm.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Practices must relate to farming operations on the... UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.141 Practices must relate to farming operations on the particular farm. “Practices * * *...

  10. Off-Farm Labour Decision of Canadian Farm Operators: Urbanization Effects and Rural Labour Market Linkages

    ERIC Educational Resources Information Center

    Alasia, Alessandro; Weersink, Alfons; Bollman, Ray D.; Cranfield, John

    2009-01-01

    Understanding the factors affecting off-farm labour decisions of census-farm operators has significant implications for rural development and farm income support policy. We examine the off-farm labour decisions of Canadian farm operators using micro-level data from the 2001 Census of Agriculture combined with community level data from the 2001…

  11. 29 CFR 780.141 - Practices must relate to farming operations on the particular farm.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Practices must relate to farming operations on the... UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.141 Practices must relate to farming operations on the particular farm. “Practices * * *...

  12. 29 CFR 780.141 - Practices must relate to farming operations on the particular farm.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Practices must relate to farming operations on the... UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.141 Practices must relate to farming operations on the particular farm. “Practices * * *...

  13. 29 CFR 780.141 - Practices must relate to farming operations on the particular farm.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Practices must relate to farming operations on the... UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.141 Practices must relate to farming operations on the particular farm. “Practices * * *...

  14. 29 CFR 780.141 - Practices must relate to farming operations on the particular farm.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Practices must relate to farming operations on the... UNDER THE FAIR LABOR STANDARDS ACT General Scope of Agriculture âsuch Farming Operationsâ-on the Farm § 780.141 Practices must relate to farming operations on the particular farm. “Practices * * *...

  15. Farming and Place Population Change in Michigan, 1930-1970: An Exploratory Analysis.

    ERIC Educational Resources Information Center

    Goss, Kevin F.; Rodefeld, Richard D.

    Farming has undergone substantial changes in both economic and social structure in the past 40 years; these changes have affected the larger society with population changes in rural, nonmetropolitan areas. Seeking to explore the relationships between changes in farming and changes in place population for Michigan from 1930 to 1970, six variables…

  16. A STUDY OF FARM MECHANICS JOBS TAUGHT BY TEACHERS OF VOCATIONAL AGRICULTURE IN MISSOURI.

    ERIC Educational Resources Information Center

    GEORGE, WILLIAM C.

    IN ORDER TO DETERMINE WHAT FARM MECHANICS JOBS WERE BEING TAUGHT IN MISSOURI HIGH SCHOOL VOCATIONAL AGRICULTURE DAY CLASSES, 175 VOCATIONAL AGRICULTURE TEACHERS DURING THE 1962-63 SCHOOL YEAR RESPONDED TO A QUESTIONNAIRE WHICH INCLUDED 73 FARM MECHANICS JOBS IN 16 SUBJECT MATTER AREAS BASED ON A MISSOURI STATE DEPARTMENT OF EDUCATION LIST. THE…

  17. Farm-Level Effects of Soil Conservation and Commodity Policy Alternatives: Model and Data Documentation.

    ERIC Educational Resources Information Center

    Sutton, John D.

    This report documents a profit-maximizing linear programming (LP) model of a farm typical of a major corn-soybean producing area in the Southern Michigan-Northern Indiana Drift Plain. Following an introduction, a complete description of the farm is provided. The next section presents the LP model, which is structured to help analyze after-tax…

  18. Determining Performance Levels of Competencies for Job Entry Required of Beginning Farm Operators. Final Report.

    ERIC Educational Resources Information Center

    Avery, John H.

    A sample of 145 people representing eighty farm operations and a statewide sample of 233 agricultural and agribusiness workers participated in a study to identify competencies, their importance (on a one to five rating scale), and the performance level required of a beginning farm operator in each of the following five cluster areas considered…

  19. MIGRANT FARM LABOR IN NEW YORK STATE.

    ERIC Educational Resources Information Center

    New York State Interdepartmental Committee on Farm and Food Processing Labor, Albany.

    SEVEN NEW YORK STATE DEPARTMENTS WORK TOGETHER TO SEE THAT THE MIGRANT IS TREATED FAIRLY AND HUMANELY IN THE AREAS OF HEALTH, HOUSING, CHILD CARE, EDUCATION, LABOR CONDITIONS, SAFETY, AND EMPLOYER-EMPLOYEE RELATIONS. AN INTERDEPARTMENTAL COMMITTEE GUIDES THE EFFORTS OF THE DEPARTMENTS. THE AGENCIES WORK WITH A BODY OF STATE LAW WHICH IS UPDATED…

  20. Designing the automatic milking farm in a hot climate.

    PubMed

    Halachmi, I

    2004-03-01

    A mathematical simulation model was used to assist 5 farmers in developing design criteria for inclusion of robotic milking systems in each farm situation. The barn layout influences arrivals of cows to the milking robot as well as other cow traffic and must be carefully planned. Each farmer had individual objectives and consequently unique design criteria that determined the optimal solution. Planning factors addressed by simulations on these farms included: 1) optimal cow cooling locations; 2) optimal facility allocation in expanding dairies; 3) concentrate feeder locations and feeding management; 4) number of feeders--based on expected rations; 5) use of a robot in an open cowshed without free stalls; 6) number of robots needed, currently and in the future; 7) eight robots working in harmony; 8) robot locations that allow for expansion; 9) floor space needed in each barn section including maternity and veterinary treatment areas; 10) location of bottlenecks that limit efficiency or expansion; and 11) cow traffic routine as affected by management practices, feed allocation, and farm layout. The simulation allowed farmers to receive a course in managing a "virtual robotic milking farm" before installation of the barn. Therefore, each could be more confident that his future barn would work properly under his unique local conditions and management practices. One farm checked 2 yr after construction achieved an average daily robot utilization of 84%, nearly matching the 85% projected before the barn was built. Important variables considered in the simulations were facility allocation, cow space needed in each farm area, robot utilization, number of cows, milk yield, milk flow rate, feeding method and timing, robot location and orientation, and farm physical layout.

  1. Ecological Correlates of Inmigration to Nonmetropolitan Areas.

    ERIC Educational Resources Information Center

    Eisenberg, Michael

    The following four hypotheses were tested: (1) nonmetropolitan areas with the highest percentages employed in industry in 1960 will experience the greatest inmigration between 1965-70; (2) those with a high percentage employed in agriculture will experience the lowest amounts of inmigration; (3) those areas with small farm size and low farm income…

  2. 12 CFR 608.841 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... salary. 608.841 Section 608.841 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 608.841 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed...

  3. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... salary. 1408.41 Section 1408.41 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 1408.41 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed to the debtor,...

  4. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... salary. 1408.41 Section 1408.41 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 1408.41 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed to the debtor,...

  5. 12 CFR 608.841 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... salary. 608.841 Section 608.841 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 608.841 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed...

  6. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... salary. 1408.41 Section 1408.41 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 1408.41 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed to the debtor,...

  7. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... salary. 1408.41 Section 1408.41 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 1408.41 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed to the debtor,...

  8. 12 CFR 608.841 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... salary. 608.841 Section 608.841 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 608.841 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed...

  9. 12 CFR 608.841 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... salary. 608.841 Section 608.841 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 608.841 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed...

  10. 12 CFR 608.841 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... salary. 608.841 Section 608.841 Banks and Banking FARM CREDIT ADMINISTRATION ADMINISTRATIVE PROVISIONS COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 608.841 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed...

  11. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... salary. 1408.41 Section 1408.41 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION COLLECTION OF CLAIMS OWED THE UNITED STATES Offset Against Salary § 1408.41 Requesting current paying agency to offset salary. (a) To request a paying agency to impose a salary offset against amounts owed to the debtor,...

  12. Ships as future floating farm systems?

    PubMed

    Moustafa, Khaled

    2016-09-29

    Environmental and agriculture challenges such as severe drought, desertification, sprawling cities and shrinking arable lands in large regions in the world compel us to think about alternative and sustainable farming systems. Ongoing projects to build floating cities in the sea suggest that building specific ships for farming purposes (as farming ships or farming boats) would also be attainable to introduce new farming surfaces and boost food production worldwide to cope with food insecurity issues.

  13. Two-scale momentum theory for very large wind farms

    NASA Astrophysics Data System (ADS)

    Nishino, Takafumi

    2016-09-01

    A new theoretical approach is proposed to predict a practical upper limit to the efficiency of a very large wind farm. The new theory suggests that the efficiency of ideal turbines in an ideal very large wind farm depends primarily on a non-dimensional parameter λ/Cf0, where λ is the ratio of the rotor swept area to the land area (for each turbine) and Cf0 is a natural friction coefficient observed before constructing the farm. When X/Cf approaches to zero, the new theory goes back to the classical actuator disc theory, yielding the well-known Betz limit. When λ/Cf0 increases to a large value, the maximum power coefficient of each turbine reduces whilst a normalised power density of the farm increases asymptotically to an upper limit. A CFD analysis of an infinitely large wind farm with ‘aligned’ and ‘displaced’ array configurations is also presented to validate a key assumption used in the new theory.

  14. 40 CFR 36.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Federal agency or agency. Federal agency or agency means any United States executive department, military... executive branch (including the Executive Office of the President), or any independent regulatory agency....

  15. Investigation of Dairy Farm Silage Emissions

    NASA Astrophysics Data System (ADS)

    McCluskey, C. S.; Blake, D. R.; Yang, M. M.; Dehart, J.

    2009-12-01

    California’s Central Valley is one of the most ozone polluted areas in the United States. For better understanding of the sources of this increasing tropospheric ozone concentration, an experiment was conducted on a dairy farm located in the central valley area. Dairy farm silage is a suspected source of tropospheric ozone due to recent findings of ethanol emissions resulting from the fermentation process that occurs during the preparation of silage. However, a silage pile consists of three main layers and each layer has different physical and chemical properties. During the distribution period, the inner layer is most exposed. This experiment was focused on wheat silage, and different layers of the individual silage pile were tested to investigate their emissions. Samples were collected using air canisters and analyzed via FID gas chromatography in the University of California Irvine Rowland/Blake Lab. The samples collected did reveal ethanol concentrations, and a difference was observed between the layers of the silage pile. The dry outer layer of the pile had a smaller amount of gaseous emissions than the inner “moist” section of the pile. Additionally, an unexpected peak in the inner layer’s chromatogram showed a propyl alcohol concentration of 28,000 ppbv in comparison to an ethanol concentration of 15,000 ppbv. Propyl alcohol has a higher Maximum Incremental Reactivity (MIR) value, than that of ethanol. MIR is a numerical value assigned to compounds based on their ozone forming potential. Therefore, a high concentration of propyl alcohol in silage is probable to be a contributor to the tropospheric ozone concentration in the atmosphere. The information provided by this research experiment can induce further research on dairy farm emissions. Continuing this research could potentially provide scientific information required to create regulations.

  16. 14 CFR 73.85 - Using agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Using agency. 73.85 Section 73.85 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRSPACE SPECIAL USE AIRSPACE Prohibited Areas § 73.85 Using agency. For the purpose of this subpart, the...

  17. 14 CFR 73.17 - Controlling agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Controlling agency. 73.17 Section 73.17 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRSPACE SPECIAL USE AIRSPACE Restricted Areas § 73.17 Controlling agency. For the purposes of this part,...

  18. 14 CFR 73.15 - Using agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Using agency. 73.15 Section 73.15 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRSPACE SPECIAL USE AIRSPACE Restricted Areas § 73.15 Using agency. (a) For the purposes of this subpart,...

  19. 5 CFR 720.303 - Agency programs.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... complete. (2) CPDF data must be analyzed by participating agencies to identify problem areas and... appropriate data on the employment of disabled veterans to each agency participating in the Central Personnel Data File (CPDF). These data will be taken from CPDF. For DVAAP purposes, CPDF data are considered...

  20. 7 CFR 761.104 - Developing the farm operating plan.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... yields will be calculated according to the following priorities: (i) The applicant or borrower's own...) FSA Farm Program actual yield records; (iv) County averages; (v) State averages. (4) If the applicant... area, the applicant or borrower may: (i) Use county average yields, or state average yields if...