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

    ... Due Persons Who Have Died, Disappeared, or Have Been Declared Incompetent AGENCY: Commodity Credit... for Payment of Amounts Due Persons Who Have Died, Disappeared, or Have Been Declared Incompetent. OMB... approved information collection. Abstract: Persons desiring to claim payment due a person who has...

  4. 7 CFR 1230.605 - 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. 1230.605 Section 1230.605 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK PROMOTION, RESEARCH,...

  5. 7 CFR 1230.605 - 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. 1230.605 Section 1230.605 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK PROMOTION, RESEARCH,...

  6. 7 CFR 1230.605 - 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. 1230.605 Section 1230.605 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE PORK 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 1221.207 - 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...

  9. 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...

  10. 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,...

  11. 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,...

  12. 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...

  13. 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,...

  14. 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,...

  15. 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...

  16. 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...

  17. 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...

  18. 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,...

  19. 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,...

  20. 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,...

  1. 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...

  2. 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,...

  3. 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...

  4. 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,...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 77 FR 33063 - Selection and Functions of Farm Service Agency State and County Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-05

    ... from the relevant United States Code in 1994 as part of the Federal Crop Insurance Reform and... CFR Part 7 RIN 0560-AG90 Selection and Functions of Farm Service Agency State and County Committees... governing the selection and functions of Farm Service Agency (FSA) State and county committees....

  17. Rural Areas Weaning Themselves from Farming.

    ERIC Educational Resources Information Center

    Carlin, Thomas A.

    1987-01-01

    Farm policy alone is no longer a sufficient development policy for today's rural America. Rural economies have changed over the last 30-40 years from reliance on farming to greater reliance on manufacturing and service industries. Rural economic development policies need to reflect today's changed rural economy. (Author)

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 5. View of Clovelley Farm tenant house from driveway area ...

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

    5. View of Clovelley Farm tenant house from driveway area on north side of house, looking northwest to back gable addition (left) and north side wall of main block. - Clovelley Farm Tenant House, 4958 Paris Road (east side), Paris, Bourbon County, KY

  4. 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...

  5. 75 FR 77957 - Agency Information Collection (Pension Claim Questionnaire for Farm Income) Activity Under OMB...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... 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... INFORMATION: Title: Pension Claim Questionnaire for Farm Income, VA Form 21- 4165. OMB Control Number:...

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

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... that the area agency shall proactively carry out, under the leadership and direction of the State.... The area agency on aging shall work with, or work to assure that community leadership works...

  7. 78 FR 7387 - Continuation of Farm Service Agency 2008 Farm Bill Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... Program (CRP), Upland Cotton and Extra Long Staple Cotton Programs, and Sugar Program. Generally, these... will be announced through the normal process of news releases. Sugar Program The Sugar Program... Sugar Program will continue to operate as specified in the 2008 Farm Bill and in the current...

  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. 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...

  10. 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...

  11. Measure to Prevent Inundation in a Fish Farm Area

    NASA Astrophysics Data System (ADS)

    Tsung, S.; Chang, H.

    2011-12-01

    Many fish farms locate along southern-west shoreline of Taiwan where various high-value fishes are cultivated. However, the terrain elevations are often lower than sea level. Inundation therefore occurred frequently in heavy rainfall events. Insufficient capacity of drainage flumes and extra drained water from fish farms cause flume overflow (Fig.1a). The inundation causes loss of the fish farm owners due to fish escape. To prevent inundation, we numerically study the drainage in the fish area (3.73 square km) of the Xindian drainage flume (4 km), Chiayi County, by the Storm Water Management Model, based on the 25-year period designed rainfall (326 mm total rainfall in 24 hours). In this study, a mitigation measure, pre-drainages in the fish farms, was considered to prevent inundation. The gate at the flume exit was closed to neglect the tide influence. According to the simulations, pre-drainages in the fish farms were operated at a given drained water depth before heavy rainfall events and kept the initial water stage 0 m in the flume which sufficiently provided the extra storage for the rainfall. Fig.1b suggests only 7 cm drained water depth successfully avoided flume overflow. Therefore the measure of the pre-drainage was an effective non-engineering method to prevent inundation. For practical operations, river managers perform pre-drainage simulations based on the forecast rainfall and then determine a pre-drained water depth. The drained water from the fish farms discharges by gravity at low tide and the gate is closed. The simple procedures will effectively prevent the inundation in the fish farms.

  12. 7 CFR 614.10 - Appeals before the Farm Service Agency county committee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Appeals before the Farm Service Agency county committee. 614.10 Section 614.10 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS NRCS...

  13. A review of water quality concerns in livestock farming areas.

    PubMed

    Hooda, P S; Edwards, A C; Anderson, H A; Miller, A

    2000-04-24

    Post-war changes in farming systems and especially the move from mixed arable-livestock farming towards greater specialisation, together with the general intensification of food production have had adverse affects on the environment. Livestock systems have largely become separated into pasture-based (cattle and sheep) and indoor systems (pigs and poultry). This paper reviews water quality issues in livestock farming areas of the UK. The increased losses of nutrients, farm effluents (particularly livestock wastes), pesticides such as sheep-dipping chemicals, bacterial and protozoan contamination of soil and water are some of the main concerns regarding water quality degradation. There has been a general uncoupling of nutrient cycles, and problems relating to nutrient loss are either short-term direct losses or long-term, related to accumulated nutrient surpluses. Results from several field studies indicate that a rational use of manure and mineral fertilisers can help reduce the pollution problems arising from livestock farming practices. Several best management practices are suggested for the control of nutrient loss and minimising release of pathogen and sheep-dip chemicals into agricultural runoff. PMID:10811258

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 45 CFR 1321.53 - Mission of the area agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... that the area agency shall proactively carry out, under the leadership and direction of the State... vulnerable older persons, those in danger of losing their independence; (7) Provide effective referral from.... The area agency on aging shall work with, or work to assure that community leadership works...

  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, 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...

  7. 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...

  8. 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...

  9. 45 CFR 1321.57 - Area agency advisory council.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... leadership role of the area agency in developing community-based systems of services. The advisory council...) Persons with leadership experience in the private and voluntary sectors; (6) Local elected officials;...

  10. 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 ...

  11. [Ecology of syngamosis in a large scale farming area].

    PubMed

    Bejsovec, J

    1976-11-01

    Within recent 20 years, Czechoslovak agriculture has undergone considerable changes due to the introduction of largescale farming. Our contribution presents the results of studies on chickens (Gallus gallus f. dom.) reared traditionally on runs in an area contaminated with the eggs of Syngamus trachea distributed with pheasant faeces. In addition to postmortem examination of 336 chicken tracheae, their faeces collected for one year from the runs were examined, but syngamosis was not found. Studies on small stocks of fowl in gardens close to the fields visited regularly by roosting, Syngamus-infected pheasants disclosed an occasional incidence of syngamosis in the chickens, none in guinea fowl, but frequent infection in young and adult turkeys. Another observation was made on a chicken stock reared inside a pheasantry. Although the incidence of infection of the pheasants with syngamosis was high throughout most of the year, an occasional infection only of the chickens was observed in three months. Postmortem examination of 254 tracheae of free-living birds disclosed that the incidence of syngamosis was highest in the pheasant. - Due to the introduction of large-scale farming, numerous biotopes formerly covered with trees and shrubs, were changed into arrable land. A considerable reduction occurred in the former high stand of partridges (Perdix perdix), while the pheasant (Phasianus colchicus) became widely distributed in agricultural areas. We studied the ecology of the pheasant in various biotopes by means of regular coprological examination without disturbance of the pheasants under consideration. Throughout most of the year the pheasant roosts on trees often growing in moist biotopes. In the morning and evening, the pheasant feeds regularly off the ground close to the roosting trees. From the spring onwards, throughout the summer any autumn, we observed at several sites a marked distribution of pheasants from the trees into the field where they roosted on the

  12. 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

  13. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the CFO. This pilot project area may be a watershed, a subwatershed, an area, or an individual farm...) Wetland restoration and protection, and (iv) Wildlife habitat development and protection, (v) Or...

  14. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the CFO. This pilot project area may be a watershed, a subwatershed, an area, or an individual farm...) Wetland restoration and protection, and (iv) Wildlife habitat development and protection, (v) Or...

  15. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the CFO. This pilot project area may be a watershed, a subwatershed, an area, or an individual farm...) Wetland restoration and protection, and (iv) Wildlife habitat development and protection, (v) Or...

  16. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the CFO. This pilot project area may be a watershed, a subwatershed, an area, or an individual farm...) Wetland restoration and protection, and (iv) Wildlife habitat development and protection, (v) Or...

  17. 7 CFR 1468.4 - Establishing Conservation Farm Option (CFO) pilot project areas.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the CFO. This pilot project area may be a watershed, a subwatershed, an area, or an individual farm...) Wetland restoration and protection, and (iv) Wildlife habitat development and protection, (v) Or...

  18. 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

  19. 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

    ... and Water Resources: Clean Water Act [33 U.S.C. 1251- 1342]; Land and Water Conservation Fund (LWCF... Federal Highway Administration Notice of Final Federal Agency Actions on Farm-to-Market 1626 in Texas... Lane in Hays and Travis Counties, Texas. Those actions grant licenses, permits, and approvals for...

  20. 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…

  1. 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...

  2. 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

    ... Attachment 2 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC.... Attachment 2—Areas of Environmental Impact and Federal Agencies and Federal-State Agencies With...

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. 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.

  18. 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…

  19. 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

  20. 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.

  1. 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...

  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, 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...

  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, 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...

  6. 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.

  7. Farm characteristics and farmer perceptions associated with bovine tuberculosis incidents in areas of emerging endemic spread.

    PubMed

    Broughan, J M; Maye, D; Carmody, P; Brunton, L A; Ashton, A; Wint, W; Alexander, N; Naylor, R; Ward, K; Goodchild, A V; Hinchliffe, S; Eglin, R D; Upton, P; Nicholson, R; Enticott, G

    2016-07-01

    While much is known about the risk factors for bovine tuberculosis (bTB) in herds located in high incidence areas, the drivers of bTB spread in areas of emerging endemicity are less well established. Epidemiological analysis and intensive social research identified natural and social risk factors that may prevent or encourage the spread of disease. These were investigated using a case-control study design to survey farmers in areas defined as recently having become endemic for bTB (from or after 2006). Telephone surveys were conducted for 113 farms with a recent history of a bTB incident where their officially tuberculosis free status had been withdrawn (OTFW) (cases) and 224 controls with no history of a bTB incident, matched on location, production type and the rate of endemic bTB spread. Farmers were questioned about a range of farm management strategies, farm characteristics, herd health, wildlife and biosecurity measures with a focus on farmer attitudes and behaviours such as farmers' perception of endemicity and feelings of control, openness and social cohesion. Data generated in the telephone surveys was supplemented with existing herd-level data and analysed using conditional logistic regression. Overall, herd size (OR 1.07), purchasing an animal at a cattle market compared to purchasing outside of markets (OR 2.6), the number of contiguous bTB incidents (2.30) and the number of inconclusive reactors detected in the 2 years prior to the case incident (OR 1.95) significantly increased the odds of a bTB incident. Beef herds using a field parcel more than 3.2km away from the main farm and dairy herds reporting Johne's disease in the previous 12 months were 3.0 and 4.7 times more likely to have a recent history of a bTB incident, respectively. Beef herds reporting maize growing near, but not on, their farm were less likely to be case herds. Operating a closed farm in the two years prior to the case breakdown did not reduce the odds of a bTB incident. Farmers

  8. Farm characteristics and farmer perceptions associated with bovine tuberculosis incidents in areas of emerging endemic spread.

    PubMed

    Broughan, J M; Maye, D; Carmody, P; Brunton, L A; Ashton, A; Wint, W; Alexander, N; Naylor, R; Ward, K; Goodchild, A V; Hinchliffe, S; Eglin, R D; Upton, P; Nicholson, R; Enticott, G

    2016-07-01

    While much is known about the risk factors for bovine tuberculosis (bTB) in herds located in high incidence areas, the drivers of bTB spread in areas of emerging endemicity are less well established. Epidemiological analysis and intensive social research identified natural and social risk factors that may prevent or encourage the spread of disease. These were investigated using a case-control study design to survey farmers in areas defined as recently having become endemic for bTB (from or after 2006). Telephone surveys were conducted for 113 farms with a recent history of a bTB incident where their officially tuberculosis free status had been withdrawn (OTFW) (cases) and 224 controls with no history of a bTB incident, matched on location, production type and the rate of endemic bTB spread. Farmers were questioned about a range of farm management strategies, farm characteristics, herd health, wildlife and biosecurity measures with a focus on farmer attitudes and behaviours such as farmers' perception of endemicity and feelings of control, openness and social cohesion. Data generated in the telephone surveys was supplemented with existing herd-level data and analysed using conditional logistic regression. Overall, herd size (OR 1.07), purchasing an animal at a cattle market compared to purchasing outside of markets (OR 2.6), the number of contiguous bTB incidents (2.30) and the number of inconclusive reactors detected in the 2 years prior to the case incident (OR 1.95) significantly increased the odds of a bTB incident. Beef herds using a field parcel more than 3.2km away from the main farm and dairy herds reporting Johne's disease in the previous 12 months were 3.0 and 4.7 times more likely to have a recent history of a bTB incident, respectively. Beef herds reporting maize growing near, but not on, their farm were less likely to be case herds. Operating a closed farm in the two years prior to the case breakdown did not reduce the odds of a bTB incident. Farmers

  9. Farming on the edge: farmer attitudes to bovine tuberculosis in newly endemic areas.

    PubMed

    Enticott, G; Maye, D; Carmody, P; Naylor, R; Ward, K; Hinchliffe, S; Wint, W; Alexander, N; Elgin, R; Ashton, A; Upton, P; Nicholson, R; Goodchild, T; Brunton, L; Broughan, J

    2015-10-31

    Defra's recent strategy to eradicate bovine tuberculosis (bTB) establishes three spatial zones: high-risk areas (HRAs) and low-risk areas, and an area referred to as 'the edge', which marks the areas where infection is spreading outwards from the HRA. Little is known about farmers in the edge area, their attitudes towards bTB and their farming practices. This paper examines farmers' practices and attitudes towards bTB in standardised epidemiologically defined areas. A survey was developed to collect data on farmer attitudes, behaviours, practices and environmental conditions as part of an interdisciplinary analysis of bTB risk factors. Survey items were developed from a literature review and focus groups with vets and farmers in different locations within the edge area. A case-control sampling framework was adopted with farms sampled from areas identified as recently endemic for bTB. 347 farmers participated in the survey including 117 with bTB, representing a 70per cent response rate. Results show that farmers believe they are unable to do anything about bTB but are keen for the government intervention to help control the spread of bTB. PMID:26494770

  10. 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. PMID:11789991

  11. 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…

  12. AIR PATHWAY DOSE MODELING FOR THE F-AREA TANK FARM

    SciTech Connect

    Farfan, E

    2007-08-06

    Dose-release factors (DRFs) were calculated for potential atmospheric releases of C-14, Cl-36, H-3, I-129, Sb-125, Se-79, Sn-126, and Te-99 from the F-Area Tank Farm (FTF). DRFs represent the dose to the receptor exposed to 1 Ci of the specified radionuclide being released to the atmosphere. Receptors at the SRS boundary, 100, 400, 800, 1200 and 1600 meters from the source were evaluated assuming a point or area source where appropriate. These DRFs can be used to estimate flux rates for this facility to estimate the potential dose to an individual.

  13. 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. PMID:24869949

  14. 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.

  15. Dairy farming and river condition: investigating the sustainable use of water resources in an agricultural area.

    PubMed

    Christesen, L

    2002-01-01

    This paper explores some of the factors that may contribute to the sustainable use of water on irrigated dairy farms in Victoria, Australia. The paper begins with a discussion of the principles of sustainable water use as they would apply to dairy farms in the Gippsland region of Victoria. A series of indicators are used to link aspects of sustainable water use at a regional scale, and the observable trends are discussed. Of particular interest is the way that local river systems contribute to the dairy industry in this region and the aspects of dairying and other significant regional factors that may be impacting on the sustainability of river systems in this area. The indicators are structured and analysed using the Pressure-State-Response (PSR) framework developed by the OECD, most commonly used in State of the Environment reporting. The trends highlighted by the indicator set are discussed in terms of the implications that current patterns of water use may have for possible shifts towards more sustainable water use on individual dairy farms in Gippsland. PMID:12171355

  16. 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.

  17. Assessment of aircraft crash frequency for the Hanford site 200 Area tank farms

    SciTech Connect

    OBERG, B.D.

    2003-03-22

    Two factors, the near-airport crash frequency and the non-airport crash frequency, enter into the estimate of the annual aircraft crash frequency at a facility. The near-airport activities, Le., takeoffs and landings from any of the airports in a 23-statute-mile (smi) (20-nautical-mile, [nmi]) radius of the facilities, do not significantly contribute to the annual aircraft crash frequency for the 200 Area tank farms. However, using the methods of DOE-STD-3014-96, the total frequency of an aircraft crash for the 200 Area tank farms, all from non-airport operations, is calculated to be 7.10E-6/yr. Thus, DOE-STD-3014-96 requires a consequence analysis for aircraft crash. This total frequency consists of contributions from general aviation, helicopter activities, commercial air carriers and air taxis, and from large and small military aircraft. The major contribution to this total is from general aviation with a frequency of 6.77E-6/yr. All other types of aircraft have less than 1E-6/yr crash frequencies. The two individual aboveground facilities were in the realm of 1E-7/yr crash frequencies: 204-AR Waste Unloading Facility at 1.56E-7, and 242-T Evaporator at 8.62E-8. DOE-STD-3009-94, ''Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'', states that external events, such as aircraft crashes, are referred to as design basis accidents (DBA) and analyzed as such: ''if frequency of occurrence is estimated to exceed 10{sup -6}/yr conservatively calculated'' DOE-STD-3014-96 considers its method for estimating aircraft crash frequency as being conservative. Therefore, DOE-STD-3009-94 requires DBA analysis of an aircraft crash into the 200 Area tank farms. DOE-STD-3009-94 also states that beyond-DBAs are not evaluated for external events. Thus, it requires only a DBA analysis of the effects of an aircraft crash into the 200 Area tank farms. There are two attributes of an aircraft crash into a Hanford waste storage tank

  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. 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

  20. 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.

  1. 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

  2. 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, 2011 CFR

    2011-01-01

    ... 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...

  3. 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...

  4. 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

  5. 78 FR 35612 - Agency Information Collection Activities; Comment Request; Targeted Teacher Shortage Areas...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... collection of information from Chief State School Officers to support and document the request for teacher... Agency Information Collection Activities; Comment Request; Targeted Teacher Shortage Areas Nationwide... to this notice will be considered public records. Title of Collection: Targeted Teacher...

  6. 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

  7. Seroepidemiological study of Neospora caninum infection in dogs found in dairy farms and urban areas of Aguascalientes, Mexico.

    PubMed

    Cruz-Vázquez, C; Medina-Esparza, L; Marentes, A; Morales-Salinas, E; Garcia-Vázquez, Z

    2008-10-20

    The objective of this study was to describe the seroepidemiology of Neospora caninum infection in dogs in close contact with dairy cattle and dogs from urban areas of Aguascalientes, Mexico, as well as to estimate the possible association between age, gender and size of these groups and seroprevalence. Sera were obtained from samples of 152 dogs in dairy farms and 116 in the urban area, and were subjected to ELISA test. General seroprevalence reached 32%, while the seroprevalence in farm dogs (41%) was significantly higher than in dogs from the urban area (20%) (p<0.05). Regarding age groups, general seroprevalence was greater among dogs between 11 and 15 years of age (67%) remaining equal between males and females (32 and 31%, respectively). Nevertheless, females resident in farms had a higher seroprevalence (42%) than female resident in the urban area. Regarding size, large-sized animals had greater seroprevalence in farms (58%), while in the urban area medium-sized animals were those that had the highest seroprevalence (27%). It was found that dairy farm dogs had a higher risk of infection (OR=2.79; p=0.0004), and that in said group, the age range from <1 to 5 years of age was identified as a risk factor (OR=3.11, p=0.001). PMID:18722716

  8. Impact of mussel farming on sedimentary geochemical properties of a Northern Adriatic area influenced by freshwater inflows

    NASA Astrophysics Data System (ADS)

    Rampazzo, F.; Berto, D.; Giani, M.; Brigolin, D.; Covelli, S.; Cacciatore, F.; Brusà, R. Boscolo; Bellucci, L. G.; Pastres, R.

    2013-09-01

    The interactions of mussel aquaculture with physico-chemical properties and the biogenic elemental composition of the surface sediment were studied at a long-line farm, located in a 12 km2 area, which included the farm (4 km2) characterized by relevant freshwater inputs along the North-Western Adriatic coastline. Negative redox potentials were detected at two stations directly affected by the farm. Total phosphorus content reached the highest concentration at stations located beneath the farm. OC/TP and TN/TP showed similar patterns, which was characterized by average values underneath the farm (respectively 45.5 and 4.5) that were significantly lower than those measured at the control stations. Our hypothesis, that these patterns could be related to organic matter enrichment of the surface sediment underneath the farm, due to intense mussel biodeposition, was confirmed by the mass accumulation rates, estimated to be respectively 23, 2.3, 0.94 and 0.26 g m-2 y-1 for organic carbon, total nitrogen, total and organic phosphorus. Data concerning the sediment chemistry were normalized with respect to the pelite fraction thus increasing the capability of detecting the environmental impact of the farm under variable background sedimentary fluxes.

  9. 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

  10. 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

  11. Carbon farming in hot, dry coastal areas: an option for climate change mitigation

    NASA Astrophysics Data System (ADS)

    Becker, K.; Wulfmeyer, V.; Berger, T.; Gebel, J.; Münch, W.

    2012-10-01

    We present a comprehensive, interdisciplinary project which demonstrates that large-scale plantations of Jatropha curcas - if established in hot, dry coastal areas around the world - could capture 17-25 tonnes of carbon dioxide per hectare per year from the atmosphere (averaged over 20 yr). Based on recent farming results it is confirmed that the Jatropha curcas plant is well adapted to harsh environments and is capable of growing alone or in combination with other tree and shrub species with minimal irrigation in hot deserts where rain occurs only sporadically. Our investigations indicate that there is sufficient unused and marginal land for the widespread cultivation of Jatropha curcas to reduce significantly the current upward trend in atmospheric CO2 levels. In a system in which desalinated seawater is used for irrigation and for delivery of mineral nutrients, the sequestration costs were estimated to range from 42-63 € per tonne CO2. This result makes carbon farming a technology that is competitive with carbon capture and storage (CCS). In addition, high-resolution simulations using an advanced land-surface-atmosphere model indicate that a 10 000 km2 plantation could produce a reduction in mean surface temperature and an onset or increase in rain and dew fall at a regional level.

  12. Soil salinity and sodicity in a shrimp farming coastal area of the Mekong Delta, Vietnam

    NASA Astrophysics Data System (ADS)

    Tho, Nguyen; Vromant, N.; Hung, Nguyen Thanh; Hens, L.

    2008-06-01

    Soil salinity and sodicity are environmental problems in the shrimp farming areas of the Cai Nuoc district, Ca Mau province, Vietnam. In 2000, farmers in the district switched en masse from rice cropping to shrimp culture. Due to recent failure in shrimp farming, many farmers wish to revert to a rotational system with rice in the wet season and shrimps in the dry season. So far, all their attempts to grow rice have failed. To assess soil salinity and sodicity, 25 boreholes in shrimp ponds were analysed in four consecutive seasons from 2002 to 2004. The results showed that soil salinity was quite serious (mean ECe 29.25 dS m-1), particularly in the dry season (mean ECe 33.44 dS m-1). In the wet season, significant amounts of salts still remained in the soil (mean ECe 24.65 dS m-1) and the highest soil salinity levels were found near the sea. Soil sodicity is also a problem in the district (exchangeable sodium percentage range 9.63-72.07%). Sodicity is mainly a phenomenon of topsoils and of soils near the sea. Both soil salinity and sodicity are regulated by seasonal rainfall patterns. They could together result in disastrous soil degradation in the Cai Nuoc district.

  13. Multipesticide residue assessment of agricultural soil and water in major farming areas in Benguet, Philippines.

    PubMed

    Del Prado Lu, Jinky Leilanie

    2010-08-01

    This study investigated the concentration and presence of pesticide residues in water and soil in Benguet, which is a vegetable producing region in the Philippines. Seventy-eight samples and 49 water samples were taken from different farms covering three municipalities in the province of Benguet and were analyzed using gas chromatography. Meteorological conditions of temperature and humidity were also taken. Thirty-four of the soil samples were found to be positive for pesticide residues. The most significant pesticide type with the highest concentration was technical endosulfan, with a mean concentration of 0.025 mg/kg, followed by endosulfan sulfate (0.015 mg/kg), chlorpyrifos (0.01 mg/kg), profenofos (0.003 mg/kg), chlorothanil, cypermethrin, and cylohathrin (all at 0.002 mg/kg). One water sample was found to be positive for pesticide residue of chlorpyrifos in municipality 2 at a concentration of 0.07 mg/L. The data also showed that endosulfan, which is restricted in the Philippines and banned in other countries, was found to be the most prevalent pesticide used (17.7%) and the second highest in concentration (0.015 mg/kg) in soil samples. The study also showed a relationship between temperature and pesticide concentration in soil. In conclusion, pesticide residues were found in soil and water samples in the farming areas of Benguet. PMID:20162264

  14. Carbon farming in hot, dry coastal areas: an option for climate change mitigation

    NASA Astrophysics Data System (ADS)

    Becker, K.; Wulfmeyer, V.; Berger, T.; Gebel, J.; Münch, W.

    2013-07-01

    We present a comprehensive, interdisciplinary project which demonstrates that large-scale plantations of Jatropha curcas - if established in hot, dry coastal areas around the world - could capture 17-25 t of carbon dioxide per hectare per year from the atmosphere (over a 20 yr period). Based on recent farming results it is confirmed that the Jatropha curcas plant is well adapted to harsh environments and is capable of growing alone or in combination with other tree and shrub species with minimal irrigation in hot deserts where rain occurs only sporadically. Our investigations indicate that there is sufficient unused and marginal land for the widespread cultivation of Jatropha curcas to have a significant impact on atmospheric CO2 levels at least for several decades. In a system in which desalinated seawater is used for irrigation and for delivery of mineral nutrients, the sequestration costs were estimated to range from 42-63 EUR per tonne CO2. This result makes carbon farming a technology that is competitive with carbon capture and storage (CCS). In addition, high-resolution simulations using an advanced land-surface-atmosphere model indicate that a 10 000 km2 plantation could produce a reduction in mean surface temperature and an onset or increase in rain and dew fall at a regional level. In such areas, plant growth and CO2 storage could continue until permanent woodland or forest had been established. In other areas, salinization of the soil may limit plant growth to 2-3 decades whereupon irrigation could be ceased and the captured carbon stored as woody biomass.

  15. 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...- Agency Recreation Area that are administered by the Burley Field Office, Bureau of Land Management. DATES... the BLM at Castle Rocks Inter-Agency Recreation Area in Cassia County, Idaho. Lands in the...

  16. 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.

  17. 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…

  18. 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.

  19. Organochlorine pesticide residues in a farming area, Nova Scotia--1972-73.

    PubMed

    Burns, B G; Peach, M E; Stiles, D A

    1975-06-01

    Soil, silt, and water samples from the Habitant Creek water-shed, Nova Scotia, a tobacco-growing area, have been monitored for organochlorine insecticides. Most samples contain measurable quantities of many persistent pesticides used in farming during the past decade. Sediment levels indicate that residues settle in sluggish parts of the stream. Drainage ditches show highest residual content caused in part by mass transport of soil in runoff. Residue content of water samples is normally one-tenth to one-hundredth that of silt, but is much higher during periods of heavy runoff. Levels vary with the seasons and are highest in the fall, decrease through the spring and summer, and are lowest in the winter. Although samples of well water taken fairly close to the stream showed virtually no residual content, a natural drainage reservior had a pesticide content similar to that in the stream.

  20. Methane production and energy evaluation of a farm scaled biogas plant in cold climate area.

    PubMed

    Fjørtoft, Kristian; Morken, John; Hanssen, Jon Fredrik; Briseid, Tormod

    2014-10-01

    The aim of this study was to investigate the specific methane production and the energy balance at a small farm scaled mesophilic biogas plant in a cold climate area. The main substrate was dairy cow slurry. Fish silage was used as co-substrate for two of the three test periods. Energy production, substrate volumes and thermal and electric energy consumption was monitored. Methane production depended mainly on type and amount of substrates, while energy consumption depended mainly on the ambient temperature. During summer the main thermal energy consumption was caused by heating of new substrates, while covering for thermal energy losses from digester and pipes required most thermal energy during winter. Fish silage gave a total energy production of 1623 k Wh/m(3), while the dairy cow slurry produced 79 k Wh/m(3) slurry. Total energy demand at the plant varied between 26.9% and 88.2% of the energy produced. PMID:25033326

  1. Methane production and energy evaluation of a farm scaled biogas plant in cold climate area.

    PubMed

    Fjørtoft, Kristian; Morken, John; Hanssen, Jon Fredrik; Briseid, Tormod

    2014-10-01

    The aim of this study was to investigate the specific methane production and the energy balance at a small farm scaled mesophilic biogas plant in a cold climate area. The main substrate was dairy cow slurry. Fish silage was used as co-substrate for two of the three test periods. Energy production, substrate volumes and thermal and electric energy consumption was monitored. Methane production depended mainly on type and amount of substrates, while energy consumption depended mainly on the ambient temperature. During summer the main thermal energy consumption was caused by heating of new substrates, while covering for thermal energy losses from digester and pipes required most thermal energy during winter. Fish silage gave a total energy production of 1623 k Wh/m(3), while the dairy cow slurry produced 79 k Wh/m(3) slurry. Total energy demand at the plant varied between 26.9% and 88.2% of the energy produced.

  2. 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.

  3. 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.

  4. 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

  5. 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

  6. 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...

  7. 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…

  8. Risk Factors for Infectious Diseases in Backyard Poultry Farms in the Poyang Lake Area, China

    PubMed Central

    Wang, Yong; Jiang, Zhiben; Jin, Zhenyu; Tan, Hua; Xu, Bing

    2013-01-01

    Emergence and transmission of infectious diseases have an enormous impact on the poultry industry and present a serious threat to the health of humans and wild birds. Noncommercial poultry operations, such as backyard poultry facilities in China, are potential sources of virus exchange between commercial poultry and wild birds. It is particularly critical in wetland areas where backyard poultry have close contact with commercial poultry and migratory birds, therefore increasing the risk of contracting infectious diseases. To evaluate the transmission risks, a cross-sectional study was undertaken in the Poyang Lake area, China, involving 309 residents in the backyard poultry farms in three counties (Region A, B, and C) of Jiangxi Province. We examined the backyard poultry population, poultry species, presence of poultry deaths from infectious diseases, food sources, and biosecurity practices. Region B ranked highest for biosecurity while region C ranked lowest. The risks of infectious diseases were assessed by adjusted odds ratio based on multivariate logistic regression analysis. Potential risk factors in the three regions of the study site were compared. In Region A, significant factor was contact of poultry with wild birds (OR: 6.573, 95% CI: 2.148–20.115, P=0.001). In Region B, the most significant factor was contact of poultry with neighboring backyard waterfowls (OR: 3.967, 95% CI: 1.555–10.122, P=0.004). In Region C, significant factors were poultry purchase from local live bird markets (OR: 3.740, 95% CI: 1.243–11.255, P=0.019), and contact of poultry with wild birds (OR: 3.379, 95% CI: 1.058–10.791, P=0.040). In summary, backyard poultry was significantly affected by neighboring commercial poultry and close contact with wild birds. The results are expected to improve our understanding of the transmission risks of infectious diseases in a typical backyard poultry environment in rural China, and address the need to improve local farming practices and

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

    PubMed

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

    2015-11-01

    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.

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

    PubMed

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

    2015-11-01

    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. PMID:26460135

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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

    ... dimensions or use of the restricted areas. The Rule This action amends Title 14 Code of Federal Regulations...'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant... to update the using agency name. It does not alter the dimensions, altitudes, or times of...

  17. 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

  18. 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

  19. 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

  20. 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.

  1. Influence of particulates on phosphorus loading exported from farm drainage during a storm event in the Everglades Agricultural Area

    NASA Astrophysics Data System (ADS)

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

    2015-12-01

    The purpose of this study was to evaluate the influence of particulates on P loading captured during a single storm event. The Everglades Agricultural Area of Florida comprises 280,000 hectares of organic soil farmland artificially drained by ditches, canals and pumps. Phosphorus (P)-enriched suspended particulates in canals are susceptible to transport and can contribute significantly to the overall P loads in drainage water. A settling tank experiment was conducted to capture particulates during tropical storm Isaac in 2012 from three farms approximately 2.4 to 3.6 km2 in size. Farm canal discharge water was collected in a series of two 200 liter settling tanks over a seven-day drainage period, during tropical storm Isaac. Water from the settling tanks was siphoned through Imhoff settling cones, where the particulates were allowed to settle and collected for P-fractionation analyses, and compared to intact sediment cores collected from the bottom of the canals. The discharged particulates contained higher organic matter content (OM), total P, and labile P fractions compared to the canal bottom sediments. Based on the equilibrium P concentrations, surface sediments behave as a source of P to the water column. A seven-day continuous drainage event exported 4.7 to 11.1 metric tons of suspended solids per farm, corresponding to 32 to 63 kg of particulate P being lost to downstream ecosystems. Drainage associated to a single seven-day storm event exported up to 61% of the total annual farm P load. It is evident from this study that short-term, high-intensity storm events can skew annual P loads due to the export of significantly higher particulate matter from farm canals. Exported particulates rich in P can provide a supplemental source of nutrients if captured and replenished back into the farmlands, as a sustainable farming practice.

  2. 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.

  3. 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.

  4. Diagnosis of cystic echinococcosis on sheep farms in the south of Argentina: areas with a control program.

    PubMed

    Cavagión, Laura; Perez, Alicia; Santillan, Graciela; Zanini, Fabián; Jensen, Oscar; Saldía, Luisa; Diaz, Mario; Cantoni, Gustavo; Herrero, Eduardo; Costa, María T; Volpe, Marcela; Araya, Daniel; Rubianes, Nicolás Alvarez; Aguado, Carlos; Meglia, Gustavo; Guarnera, Eduardo; Larrieu, Edmundo

    2005-03-10

    In 2000 Guarnera et al. proposed using ELISA in canine faeces collected from the ground to detect dogs infected with Echinococcus granulosus, thus determining sheep farms with active transmission. The objective was to evaluate the prevalence of E. granulosus infection in sheep farms of the Patagonia. Sheep farms were randomly selected in the Provinces of Río Negro, Chubut, Neuquén, Santa Cruz and Tierra del Fuego (areas with control programs) and La Pampa (comparison area). From one to three samples of fecal matter were obtained for each sheep farm, which were processed by means of copro-ELISA test with confirmation of positive samples by copro-Western blot. A total of 1042 samples were obtained from 352 sheep farms, 26 (7.3%) proving positive. Of these 5 (6.3%) were from La Pampa, 9 (13.8%) from Neuquén, 4 (4.7%) from Río Negro, 2 (2.9%) from Chubut, 1 (5.9%) from Santa Cruz and 5 (13.9%) from Tierra del Fuego. The identification of parasitized dogs is an essential activity upon which rests the strategy of control and surveillance. Arecoline tests or coproantigen test with fecal matter obtained directly from the dog contribute information on individual prevalence, while the use of coproantigens detected in ground-collected samples transfers the dog unit of observation to units of greater epidemiological value. In the present experience, the technique employed seems promising for its application in systems of epidemiological surveillance of cystic echinococcosis and in drawing a baseline on which to measure the progress of control programs in the Argentine Patagonia in subsequent years.

  5. 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.

  6. 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.

  7. 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

  8. 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.

  9. 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, K.J.

    1983-01-01

    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. In the study area 23,700 acre-feet of ground water from the basin-fill deposits was used to irrigate more than 5,000 acres in 1981. Surface water is not a reliable source for irrigation or public supply. Ground water enters the area as underflow from the north and east and as recharge from the montains, moves through basin-margin sediments , around the basin-center clays, and exits the area to the west beneath the Rio Sonoyta. Ground-water withdrawals in the upper Rio Sonoyta area do not appear to have an effect on water levels in the Papago Farms-Great Plain area. Depth to water ranges from 500 feet near the southern boundary to 150 feet in the center of study area. About 10 million acre-feet of recoverable ground water is stored in the upper 400 feet of the aquifer. Storage is being depleted at a rate of 19,000 acre-feet per year. The ground water is a sodium and bicarbonate type and has an anomalously high content of arsenic and fluoride. (USGS)

  10. 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…

  11. Status report of Area 15 experimental dairy farm: dairy husbandry January 1977-June 1979, agronomic practices January 1978-June 1979

    SciTech Connect

    Smith, D.D.

    1980-01-01

    This is the final status report on the operation of the experimental dairy herd and farm in Area 15 of the Nevada Test Site. Operation of the farm was transferred from the Environmental Monitoring Systems Laboratory - Las Vegas to a contractor in September of 1979. The dairy herd portion of the report covers the period from January 1977 to June 1979. Improvement and addition to the facilities, production and reproduction statistics for individual cows and the herd, the veterinary medicine practices employed, and summaries of the metabolism studies that involved the dairy herd are discussed. The agronomic portion of the report covers the period January 1978 to June 1979. Topics include irrigation, fertilization, weed and insect control, and forage production.

  12. 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.

  13. 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. PMID:22366919

  14. 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.

  15. Incidence of oral cancer in relation to nickel and arsenic concentrations in farm soils of patients' residential areas in Taiwan

    PubMed Central

    2010-01-01

    Background To explore if exposures to specific heavy metals in the environment is a new risk factor of oral cancer, one of the fastest growing malignancies in Taiwan, in addition to the two established risk factors, cigarette smoking and betel quid chewing. Methods This is an observational study utilized the age-standardized incidence rates of oral cancer in the 316 townships and precincts of Taiwan, local prevalence rates of cigarette smoking and betel quid chewing, demographic factors, socio-economic conditions, and concentrations in farm soils of the eight kinds of heavy metal. Spatial regression and GIS (Geographic Information System) were used. The registration contained 22,083 patients, who were diagnosed with oral cancer between 1982 and 2002. The concentrations of metal in the soils were retrieved from a nation-wide survey in the 1980s. Results The incidence rate of oral cancer is geographically related to the concentrations of arsenic and nickel in the patients' residential areas, with the prevalence of cigarette smoking and betel quid chewing as controlled variables. Conclusions Beside the two established risk factors, cigarette smoking and betel quid chewing, arsenic and nickel in farm soils may be new risk factors for oral cancer. These two kinds of metal may involve in the development of oral cancer. Further studies are required to understand the pathways via which metal in the farm soils exerts its effects on human health. PMID:20152030

  16. Analysis of power loss data for the 200 Area Tank Farms in support of K Basin SAR work

    SciTech Connect

    Shultz, M.V. Jr.

    1994-12-01

    An analysis of power loss data for the 200 Area Tank Farms was performed in support of K Basin safety analysis report work. The purpose of the analysis was to establish a relationship between the length of a power outage and its yearly frequency. This relationship can be used to determine whether the duration of a specific power loss is a risk concern. The information was developed from data contained in unusual occurrence reports (UORs) spanning a continuous period of 19.75 years. The average frequency of power loss calculated from the UOR information is 1.22 events per year. The mean of the power loss duration is 32.5 minutes an the median duration is 2 minutes. Nine events resulted in loss of power to both 200 East and 200 West areas simultaneously. Seven events (not necessarily the same events that resulted in loss of power to both 200 areas) resulted in outage durations exceeding 5 minutes. Approximately one-half of the events were caused by human error. The other half resulted from natural phenomena or equipment failures. None of the outages were reported to have any adverse effect on the tank farms.

  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, 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...

  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, 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...

  19. 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...

  20. 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...

  1. 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.

  2. 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 structure, management strengths and weaknesses, appropriate levels of Agency oversight, credit...

  3. 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. PMID:27267118

  4. 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.

  5. 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.

  6. 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...

  7. 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, 2011 CFR

    2011-01-01

    ... 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...

  8. 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.

  9. Relationship between ketosis and dairy cows' blood metabolites in intensive production farms of the periurban area of Dakar.

    PubMed

    Yameogo, Nongasida; Ouedraogo, Georges Anicet; Kanyandekwe, Christine; Sawadogo, Germain Jerome

    2008-10-01

    This study which involved 140 Holstein and Montbeliard was carried out in the periurban area of Dakar with the aim to establish the relationship between ketosis, milk production and biochemical blood metabolites. The results showed that ketosis is a real problem in periurban farms around the city of Dakar with high proportions of 33.57% for subclinical ketosis and 6.43% for clinical ketosis. In their second month of milking, cows with subclinical ketosis had a decrease of 12.4 and 15.,6% in milk yield respectively for Montbeliard and Holstein, whereas cows with clinical ketosis had a decrease of 18.6 and 26%. Ketogenic cows (subclinical and clinical) have significantly lower average levels of blood glucose (p<0.05) and significantly higher average levels of blood urea (p<0.05) than cows with normal blood beta-Hydroxy Butyrate (BbHB) levels. Also, from one farm to another, significant difference was recorded with concentration of total proteins and globulin, calcium and magnesium.

  10. Role of self-sufficiency, productivity and diversification on the economic sustainability of farming systems with autochthonous sheep breeds in less favoured areas in Southern Europe.

    PubMed

    Ripoll-Bosch, R; Joy, M; Bernués, A

    2014-08-01

    Traditional mixed livestock cereal- and pasture-based sheep farming systems in Europe are threatened by intensification and specialisation processes. However, the intensification process does not always yield improved economic results or efficiency. This study involved a group of farmers that raised an autochthonous sheep breed (Ojinegra de Teruel) in an unfavourable area of North-East Spain. This study aimed to typify the farms and elucidate the existing links between economic performance and certain sustainability indicators (i.e. productivity, self-sufficiency and diversification). Information was obtained through direct interviews with 30 farms (73% of the farmers belonging to the breeders association). Interviews were conducted in 2009 and involved 32 indicators regarding farm structure, management and economic performance. With a principal component analysis, three factors were obtained explaining 77.9% of the original variance. This factors were named as inputs/self-sufficiency, which included the use of on-farm feeds, the amount of variable costs per ewe and economic performance; productivity, which included lamb productivity and economic autonomy; and productive orientation, which included the degree of specialisation in production. A cluster analysis identified the following four groups of farms: high-input intensive system; low-input self-sufficient system; specialised livestock system; and diversified crops-livestock system. In conclusion, despite the large variability between and within groups, the following factors that explain the economic profitability of farms were identified: (i) high feed self-sufficiency and low variable costs enhance the economic performance (per labour unit) of the farms; (ii) animal productivity reduces subsidy dependence, but does not necessarily imply better economic performance; and (iii) diversity of production enhances farm flexibility, but is not related to economic performance.

  11. 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... Space Urban Areas § 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 a metropolitan area? If an agency has a need to be in a specific urban...

  12. 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, 2011 CFR

    2011-01-01

    ... agency has a need to be in a specific urban area that is not a central city in a metropolitan area? 102... Space Urban Areas § 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 a metropolitan area? If an agency has a need to be in a specific urban...

  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. 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…

  15. 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…

  16. 41 CFR 102-83.35 - Are Executive agencies required to consider whether the central business area will provide for...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... leased space? 102-83.35 Section 102-83.35 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 83-LOCATION OF SPACE Location of Space Delineated Area § 102-83.35 Are Executive agencies required to consider whether...

  17. 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…

  18. 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

    ... no changes to the dimensions, time of designation or activities conducted within the affected... 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034... affected restricted areas to update the using agency name. It does not alter the dimensions, altitudes,...

  19. 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

  20. 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.

  1. Frequencies of leaks and probability of ignition sources in the H-area tank farm

    SciTech Connect

    Cramer, D.S.

    1994-10-01

    Point estimates are developed for the probability of an ignition source for tetraphenylborate (TPB) solids in H-area which leak into the annulus of Tank 48 and/or in the Filter Cell. Additionally, leak frequencies and leak rates are estimated for: the inner cell wall of Tank 48; Hanford connectors and single-wall transfer lines in the Filter Cell of the In-Tank Precipitation (ITP) Facility; and the double-wall transfer lines between tank 48, the Filter Cell, Tank 49 and the `Late Wash` Tank.

  2. 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.

  3. 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

  4. 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

  5. Mesoscale changes in the water column in response to fish farming zones in three coastal areas in the Eastern Mediterranean Sea

    NASA Astrophysics Data System (ADS)

    Pitta, P.; Apostolaki, E. T.; Giannoulaki, M.; Karakassis, I.

    2005-11-01

    The hypothesis that the presence of fish farming zones affects the water quality and plankton communities at large spatial scales was investigated through sampling carried out in three regions of the Aegean Sea during May and September. In each region, two sub-areas were sampled: one with fish farming zones (within 2-3 nm) and one without fish farms ('reference site', more than 20 nm). Replicated water samples at different depths were taken in each sub-area for each of the investigated regions. Samples were analysed for nutrients, chlorophyll a, phaeopigments, POC and PON as well as for heterotrophic bacteria, cyanobacteria, flagellates and ciliates. Statistically significant changes in some nutrient species were found during September, which is in the period of maximal supply of feed to caged fish and nutrient loss to a highly stratified oligotrophic environment. Most of the significant changes of nutrients as well as chlorophyll a or PON were found at the deepest layer of the water column below the thermocline, indicating that it is related to the remineralization of benthic organic material. The data support previously published results in this area indicating that there is a rapid transfer of nutrients up the food web. This study also showed the need for studying the effects of fish farms on water quality at larger spatial scales.

  6. 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.

  7. Seasonal atrazine contamination of drinking water in pig-breeding farm surroundings in agricultural and industrial areas of Croatia.

    PubMed

    Gojmerac, T; Kartal, B; Bilandzic, N; Roic, B; Rajkovic-Janje, R

    1996-02-01

    Atrazine (2-chloro-4-ethylamino-6-isopropylamino-s-triazine) a s-triazine herbicide, has been widely used in Croatian agriculture. Due to atrazine extensive use and its biodegradation in nature within at least one year (Klassen and Kodoum 1979), atrazine residues are found in ground, surface, drain and drinking water (Vidacek et al. 1994; Gojmerac et al. 1994). Groundwater downgradient from atrazine treated fields may show seasonal concentration peaks which could exceed the safe level (Wehtje et al. 1983). Therefore, the use of atrazine includes permanent control of its residues in water, particularly in relation to its use as a herbicidal chemical and groundwater contamination (Graham 1991). Furthermore, the presence of atrazine in the environment and its possible ingestion via the water, food and feed chain, may present a risk for the animal and human health. The analysis of atrazine residues in soil can be performed by either colorimetry or high performance liquid chromatography (HPLC) (Vickrey et al. 1980), and in water, soil and food by immunoassay in comparison with HPLC or gas chromatography/mass spectrometry (GS-MS) (Bushway et al. 1988; Bushway et al. 1989; Bushway et al. 1992; Thurman et al. 1990). We describe the use of enzyme-linked immunosorbent assay (ELISA) for one-year seasonal monitoring of atrazine residues in drinking water from two differently situated pig-breeding farms (agricultural and industrial areas) in Croatia. Results obtained by ELISA were compared to those produced by HPLC.

  8. 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

  9. The Role of Education Service Agencies in Metropolitan Areas. ESA Study Series/Report No. IX.

    ERIC Educational Resources Information Center

    Stephens Associates, Burtonsville, MD.

    The failure to emphasize the role of education service agencies (ESAs) in metropolitan regions has lessened their use. Although in most states membership in an ESA system is obligatory for all school districts, participation in ESA programs and services is generally low. In several states legal constraints preclude a relationship between the ESA…

  10. 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...

  11. 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...

  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, 2014 CFR

    2014-01-01

    ... 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, 2013 CFR

    2013-07-01

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

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 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...

  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, 2010 CFR

    2010-07-01

    ... with proper signage? 102-74.340 Section 102-74.340 Public Contracts and Property Management Federal... designated for smoking by an agency head and for identifying those areas with proper signage? Agency heads... smoking and identifying these areas with proper signage. Suitable, uniform signs reading...

  16. Heavy contamination of a subsurface aquifer and a stream by livestock wastewater in a stock farming area, Wonju, Korea.

    PubMed

    Cho, J C; Cho, H B; Kim, S J

    2000-07-01

    A survey of groundwater and stream water quality was undertaken in a stock farming area where livestock wastewater infiltrates into sandy unsaturated zones and saturated bedrock aquifers containing fractures. To determine the degree of contamination and track the effect of livestock wastewater on groundwater and stream water quality, the population of indicator bacteria (total coliforms, fecal coliforms, fecal streptococci, Staphylococcus spp., and sulfite-reducing clostridia) together with relevant physicochemical parameters were monitored along the wastewater flow-pathways over a 19-month period. The stream water was severely contaminated with livestock wastewater. Nearly all physicochemical and bacteriological parameters in the stream water were much greater than those in the groundwater. Nitrate-N concentrations ranged from 10.0 to 20.0 mg l(-1) in boreholes located downstream (site C) from the livestock waste disposal site, while those in the background borehole (W2) were below 1.0 mg l(-1). Densities of indicator bacteria in boreholes at site C were two or three orders of magnitude higher than those in W2 borehole. In boreholes located downstream from the livestock waste disposal site, the concentration of ammonium-N, nitrate-N, and pollution indicator bacteria increased as groundwater level rose due to infiltration of rainwater. In W2 borehole, however, physicochemical parameters and the number of pollution indicator bacteria had no correlation with the groundwater level. Collectively, these results suggest that the deep aquifers were heavily contaminated with infiltrated livestock wastewater, which consequently must be adequately treated to minimize groundwater pollution.

  17. 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.

  18. 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. PMID:26214299

  19. 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

  20. 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

  1. 77 FR 7576 - Farm, Ranch, and Rural Communities Committee (FRRCC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-13

    ... AGENCY Farm, Ranch, and Rural Communities Committee (FRRCC) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Request for Nominations to the Farm, Ranch, and Rural Communities Committee (FRRCC... qualified candidates to be considered for appointment to the Farm, Ranch, and Rural Communities...

  2. 77 FR 41185 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-12

    ... AGENCY Farm, Ranch, and Rural Communities Committee AGENCY: Environmental Protection Agency (EPA). ACTION... teleconference meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is a policy... programs that affect and engage agriculture and rural communities. DATES: The Farm, Ranch, and...

  3. 77 FR 65547 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-29

    ... AGENCY Farm, Ranch, and Rural Communities Committee AGENCY: Environmental Protection Agency (EPA). ACTION..., 2012 [FRL- 9737-3] a Farm, Ranch, and Rural Communities Committee (FRRCC) Teleconference to be held on... cancellation of that public meeting for the Farm, Ranch, and Rural Communities Committee (FRRCC). The...

  4. 77 FR 75152 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... AGENCY Farm, Ranch, and Rural Communities Committee AGENCY: Environmental Protection Agency (EPA). ACTION... of a teleconference meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC). The FRRCC is... programs that affect and engage agriculture and rural communities. DATES: The Farm, Ranch, and...

  5. 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

    ... information, see the related notice published in the Federal Register on September 27, 2011 (76 FR 59741...; 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...

  6. 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…

  7. 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.

  8. 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)

  9. Certified safe farm: identifying and removing hazards on the farm.

    PubMed

    Rautiainen, R H; Grafft, L J; Kline, A K; Madsen, M D; Lange, J L; Donham, K J

    2010-04-01

    This article describes the development of the Certified Safe Farm (CSF) on-farm safety review tools, characterizes the safety improvements among participating farms during the study period, and evaluates differences in background variables between low and high scoring farms. Average farm review scores on 185 study farms improved from 82 to 96 during the five-year study (0-100 scale, 85 required for CSF certification). A total of 1292 safety improvements were reported at an estimated cost of $650 per farm. A wide range of improvements were made, including adding 9 rollover protective structures (ROPS), 59 power take-off (PTO) master shields, and 207 slow-moving vehicle (SMV) emblems; improving lighting on 72 machines: placing 171 warning decals on machinery; shielding 77 moving parts; locking up 17 chemical storage areas, adding 83 lockout/tagout improvements; and making general housekeeping upgrades in 62 farm buildings. The local, trained farm reviewers and the CSF review process overall were well received by participating farmers. In addition to our earlier findings where higher farm review scores were associated with lower self-reported health outcome costs, we found that those with higher farm work hours, younger age, pork production in confinement, beef production, poultry production, and reported exposure to agrichemicals had higher farm review scores than those who did not have these characteristics. Overall, the farm review process functioned as expected. encouraging physical improvements in the farm environment, and contributing to the multi-faceted CSF intervention program.

  10. Certified safe farm: identifying and removing hazards on the farm.

    PubMed

    Rautiainen, R H; Grafft, L J; Kline, A K; Madsen, M D; Lange, J L; Donham, K J

    2010-04-01

    This article describes the development of the Certified Safe Farm (CSF) on-farm safety review tools, characterizes the safety improvements among participating farms during the study period, and evaluates differences in background variables between low and high scoring farms. Average farm review scores on 185 study farms improved from 82 to 96 during the five-year study (0-100 scale, 85 required for CSF certification). A total of 1292 safety improvements were reported at an estimated cost of $650 per farm. A wide range of improvements were made, including adding 9 rollover protective structures (ROPS), 59 power take-off (PTO) master shields, and 207 slow-moving vehicle (SMV) emblems; improving lighting on 72 machines: placing 171 warning decals on machinery; shielding 77 moving parts; locking up 17 chemical storage areas, adding 83 lockout/tagout improvements; and making general housekeeping upgrades in 62 farm buildings. The local, trained farm reviewers and the CSF review process overall were well received by participating farmers. In addition to our earlier findings where higher farm review scores were associated with lower self-reported health outcome costs, we found that those with higher farm work hours, younger age, pork production in confinement, beef production, poultry production, and reported exposure to agrichemicals had higher farm review scores than those who did not have these characteristics. Overall, the farm review process functioned as expected. encouraging physical improvements in the farm environment, and contributing to the multi-faceted CSF intervention program. PMID:20503809

  11. 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

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

    PubMed

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

    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

  13. 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.

  14. 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. PMID:27611198

  15. 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.

  16. Farm Living.

    ERIC Educational Resources Information Center

    Marcoux, Mary F.

    1990-01-01

    Described are activities using ants. Ant hunting, a list of books on the topic, information, and ant farming are included. The procedures for assembling and maintenance of an ant farm are presented. (KR)

  17. 7 CFR 718.201 - Farm constitution.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... land after the last constitution or reconstitution and as a result of such change the farm does not... agency programs and monitor farmer compliance with regulations, the agency must have records on what land is being farmed by a particular producer. This is accomplished by a determination of what land...

  18. Tracking multiple pathways of waste from a northern bluefin tuna farm in a marine-coastal area.

    PubMed

    Vizzini, Salvatrice; Mazzola, Antonio

    2012-06-01

    Aquaculture of bluefin tuna in Mediterranean coastal waters has generated growing concern about the negative environmental effects. In the present isotopic study we examined the dispersal and fate of organic matter derived from a Mediterranean tuna farm in the surrounding environment. An overall enrichment in the heavy nitrogen isotope was found in the feed and in farmed tunas, indicating the input of isotopically traceable organic matter in the system. Waste was clearly traceable in the water column up to 1000 m from the cages, while only slight accumulation occurred in the sediment just below the cages. Waste was isotopically shown also to contribute to the diet of demersal and benthopelagic wild fish collected around the cages. As a result, waste undertook multiple pathways. In the water column its was diluted and dispersed due to hydrodynamism, which prevented great accumulation of aquaculture-derived organic matter in sediments. In addition, biological constraints such as benthopelagic and demersal fish further prevented organic matter accumulation through the benthic trophic route. PMID:22464398

  19. 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.

  20. 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…

  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. 7 CFR 762.123 - Insurance and farm inspection requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 7 CFR 761.104 - Developing the farm operating plan.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Developing the farm operating plan. 761.104 Section 761.104 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY... Developing the farm operating plan. (a) An applicant or borrower must submit a farm operating plan to...

  11. Assessing carcinogenic risks associated with ingesting arsenic in farmed smeltfish (Ayu, Plecoglossus altirelis) in aseniasis-endemic area of Taiwan.

    PubMed

    Lee, Jin-Jing; Jang, Cheng-Shin; Liang, Ching-Ping; Liu, Chen-Wuing

    2008-09-15

    This study spatially analyzed potential carcinogenic risks associated with ingesting arsenic (As) contents in aquacultural smeltfish (Plecoglossus altirelis) from the Lanyang Plain of northeastern Taiwan. Sequential indicator simulation (SIS) was adopted to reproduce As exposure distributions in groundwater based on their three-dimensional variability. A target cancer risk (TR) associated with ingesting As in aquacultural smeltfish was employed to evaluate the potential risk to human health. The probabilistic risk assessment determined by Monte Carlo simulation and SIS is used to propagate properly the uncertainty of parameters. Safe and hazardous aquacultural regions were mapped to elucidate the safety of groundwater use. The TRs determined from the risks at the 95th percentiles exceed one millionth, indicating that ingesting smeltfish that are farmed in the highly As-affected regions represents a potential cancer threat to human health. The 95th percentile of TRs is considered in formulating a strategy for the aquacultural use of groundwater in the preliminary stage.

  12. A description of data sets to determine the innovative diversification capacity of farm households.

    PubMed

    Mc Fadden, Terence

    2016-09-01

    This data represents research activities carried out in Co. Offaly and Co. Mayo, Ireland, to identify farm household innovative diversification behavior and policy/institutional actor capacity roles in support. The data sets are overlain with household and agency data from the two study areas to describe levels of innovative diversification capacity by individual socio-economic farm household profile. The data sets summarize the public policy discussions on rural innovation and diversification and policy actor response requirements, and incorporate both qualitative and quantitative data set combinations. The data are used to assess policy/institutional actors' roles and farm households' capacity for innovation at the farm household/institution interface in support of sustainable rural business innovations on-farm and diversification.

  13. A description of data sets to determine the innovative diversification capacity of farm households.

    PubMed

    Mc Fadden, Terence

    2016-09-01

    This data represents research activities carried out in Co. Offaly and Co. Mayo, Ireland, to identify farm household innovative diversification behavior and policy/institutional actor capacity roles in support. The data sets are overlain with household and agency data from the two study areas to describe levels of innovative diversification capacity by individual socio-economic farm household profile. The data sets summarize the public policy discussions on rural innovation and diversification and policy actor response requirements, and incorporate both qualitative and quantitative data set combinations. The data are used to assess policy/institutional actors' roles and farm households' capacity for innovation at the farm household/institution interface in support of sustainable rural business innovations on-farm and diversification. PMID:27508269

  14. Toxicokinetics/toxicodynamics of arsenic for farmed juvenile milkfish Chanos chanos and human consumption risk in BFD-endemic area of Taiwan.

    PubMed

    Chou, Berry Yun-Hua; Liao, Chung-Min; Lin, Ming-Chao; Cheng, Hsu-Hui

    2006-05-01

    This paper presents a toxicokinetic/toxicodynamic analysis to appraise arsenic (As) bioaccumulation in farmed juvenile milkfish Chanos chanos at blackfoot disease (BFD)-endemic area in Taiwan, whereas probabilistic incremental lifetime cancer risk (ILCR) and hazard quotient (HQ) models are also employed to assess the range of exposures for the fishers and non-fishers who eat the contaminated fish. We conducted a 7-day exposure experiment to obtain toxicokinetic parameters, whereas a simple critical body burden toxicity model was verified with LC50(t) data obtained from a 7-day acute toxicity bioassay. Acute toxicity bioassay indicates that 96-h LC50 for juvenile milkfish exposed to As is 7.29 (95% CI: 3.10-10.47) mg l(-1). Our risk analysis for milkfish reared in BFD-endemic area indicates a low likelihood that survival is being affected by waterborne As. Human risk analysis demonstrates that 90%-tile probability exposure ILCRs for fishers in BFD-endemic area have orders of magnitude of 10(-3), indicating a high potential carcinogenic risk, whereas there is no significant cancer risk for non-fishers (ILCRs around 10(-5)). All predicted 90%-tiles of HQ are less than 1 for non-fishers, yet larger than 10 for fishers which indicate larger contributions from farmed milkfish consumptions. Sensitivity analysis indicates that to increase the accuracy of the results, efforts should focus on a better definition of probability distributions for milkfish daily consumption rate and As level in milkfish. Here we show that theoretical human health risks for consuming As-contaminated milkfish in the BFD-endemic area are alarming under a conservative condition based on a probabilistic risk assessment model.

  15. Reading the Farm-Training Agricultural Professionals in Whole Farm Analysis for Sustainable Agriculture

    ERIC Educational Resources Information Center

    Mallory, Ellen; White, Charles; Morris, Thomas; Kiernan, Nancy Ellen

    2011-01-01

    Reading the Farm is a 2- to 3-day professional development program that brings together agricultural service providers from a range of agencies, with various expertise and levels of experience, to explore whole-farm systems and sustainability through in-depth study of two case-study farms. Over 90% of past participants reported that the program…

  16. 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

  17. 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. PMID:24373388

  18. 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.

  19. 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, 2013 CFR

    2013-07-01

    ... under agency control, in accordance with section 110 of the National Historic Preservation Act. The National Historic Preservation Act provides that prior to purchasing, constructing or leasing new...

  20. Assessing and managing the health risk due to ingestion of inorganic arsenic from fish and shellfish farmed in blackfoot disease areas for general Taiwanese.

    PubMed

    Liang, Ching-Ping; Liu, Chen-Wuing; Jang, Cheng-Shin; Wang, Sheng-Wei; Lee, Jin-Jing

    2011-02-15

    This paper assesses health risks due to the ingestion of inorganic arsenic from fish and shellfish farmed in blackfoot disease areas by general public in Taiwan. The provisional tolerable weekly intake of arsenic set by FAO/WHO and the target cancer risk assessment model proposed by USEPA were integrated to evaluate the acceptable consumption rate. Five aquacultural species, tilapia (Oreochromis mossambicus), milkfish (Chanos chanos), mullet (Mugil cephalus), clam (Meretrix lusoria) and oyster (Crassostrea gigas) were included. Monte Carlo analysis was used to propagate the parameter uncertainty and to probabilistically assess the health risk associated with the daily intake of inorganic As from farmed fish and shellfish. The integrated risk-based analysis indicates that the associated 50th and 95th percentile health risk are 2.06×10(-5) and 8.77×10(-5), respectively. Moreover, the acceptable intakes of inorganic As are defined and illustrated by a two dimensional graphical model. According to the relationship between C(inorg) and IR(f) derived from this study, two risk-based curves are constructed. An acceptable risk zone is determined (risk ranging from 1×10(-5) to 6.07×10(-5)) which is recommended for acceptable consumption rates of fish and shellfish. To manage the health risk due to the ingestion of inorganic As from fish and shellfish in BFD areas, a risk-based management scheme is derived which provide a convenient way for general public to self-determine the acceptable seafood consumption rate.

  1. Growth of farmed blue mussels ( Mytilus edulis L.) in a Norwegian coastal area; comparison of food proxies by DEB modeling

    NASA Astrophysics Data System (ADS)

    Handå, Aleksander; Alver, Morten; Edvardsen, Christian Vik; Halstensen, Stein; Olsen, Anders Johny; Øie, Gunvor; Reitan, Kjell Inge; Olsen, Yngvar; Reinertsen, Helge

    2011-11-01

    Seston variables and growth of the blue mussel ( Mytilus edulis L.) were measured during the growth season from March to October in three suspended longline farms in Central Norway; one in the inner part of Åfjorden (63° 56' N, 10° 11' E) and two in Inner and Outer Koet, respectively (63° 49' N, 9° 42' and 47' E). Four seston variables were used as alternative input values in a Dynamic Energy Budget (DEB) model to compare their suitability as food proxies for predicting mussel growth: 1; total particulate matter (TPM), 2; particulate organic matter (POM), 3; organic content (OC) and 4; chlorophyll a (chl a). Mean TPM and POM measured 6.1 and 1.9 mg L - 1 in Åfjorden, 10.3 and 4.2 mg L - 1 in Inner Koet, and 10.5 and 4.6 mg L - 1 in Outer Koet, respectively, resulting in a mean OC of 32, 41 and 44% in Åfjorden and Inner and Outer Koet, respectively. Mean chl a measured 1.6 μg L - 1 in Åfjorden, 3.1 μg L - 1 in Inner Koet, and 1.6 μg L - 1 in Outer Koet. Average length growth was 0.20% day - 1 in medium sized mussels (24-36 mm) in Åfjorden and 0.08% day - 1 in large mussels (40-55 mm) in Inner and Outer Koet. Mean standardized soft tissue dry weight ranged between 250 and 390 mg in Åfjorden, 600 and 1175 in Inner Koet, and 600 and 960 mg in Outer Koet, and showed a seasonal pattern independent of growth in length with scattered spawnings. The model showed the best match for a single criterion for growth in both length and soft tissue dry weight for different food proxies depending on location. TPM gave the best match in Åfjorden, while chl a and POM gave the best match in Inner and Outer Koet, respectively. For Åfjorden, growth in length decreased markedly at the end of the sampling period, and this decrease was not reproduced by the model for any of the food proxies. For Inner and Outer Koet, agreement between measured and modeled length was quite good for the optimal choices of food proxy, with clear variations between the proxies for both farms. The

  2. 77 FR 60430 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ... AGENCY Farm, Ranch, and Rural Communities Committee AGENCY: Environmental Protection Agency (EPA... gives notice of a teleconference meeting of the Farm, Ranch, and Rural Communities Committee (FRRCC... agriculture and rural communities. The purpose of this teleconference is to discuss specific topics...

  3. 76 FR 11243 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... 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... environmental policies and programs that affect and engage agriculture and rural communities. A copy of...

  4. 76 FR 59396 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... 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... environmental policies and programs that affect and engage agriculture and rural communities. A copy of...

  5. 76 FR 73631 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... 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..., and Rural Communities Committee will hold an open meeting on Monday, December 12, 2011 from 10...

  6. 76 FR 33280 - Farm, Ranch, and Rural Communities Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-08

    ... 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... environmental policies and programs that affect and engage agriculture and rural communities. A copy of...

  7. 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... and rural communities. A copy of the meeting agenda will be posted at...

  8. 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)

  9. Farm Team.

    ERIC Educational Resources Information Center

    Gordon, Debra

    2001-01-01

    Describes a Philadelphia high school in which urban students study agricultural sciences to prepare for college and careers. The campus has a complete working farm, and students are exposed to a wide range of agricultural career opportunities while also studying core academic subjects. The school's farm units are real businesses, so students are…

  10. 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…

  11. 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

  12. MRSA Carriage in Community Outpatients: A Cross-Sectional Prevalence Study in a High-Density Livestock Farming Area along the Dutch-German Border

    PubMed Central

    Paget, John; Aangenend, Helen; Kühn, Malte; Hautvast, Jeannine; van Oorschot, Desiree; Olde Loohuis, Alphons; van der Velden, Koos; Friedrich, Alexander W.; Voss, Andreas; Köck, Robin

    2015-01-01

    Objectives MRSA poses a considerable public health threat to the community. The objectives of this study were to assess the prevalence of MRSA carriage and determine factors that were associated with MRSA carriage among outpatients who had used antibiotics in the previous three months and who lived in a high-density livestock farming area along the Dutch-German border. Methods Cross-sectional prevalence study carried out between November 2011 and June 2012. Nasal swabs and questionnaires were collected in patients (>4 years) who had used antibiotics in the previous three months from twelve Dutch General Practitioners (GPs), seven German GPs and two German outpatient urologists. To assess nasal carriage, swabs were analyzed using selective MRSA agars after broth enrichment. MRSA positive samples were spa typed. Results Data were collected from 513 GP outpatients in the Netherlands, 261 GP outpatients in Germany and 200 urologist outpatients in Germany. The overall prevalence of MRSA carriage was 0.8%, 1.1% and 2.0%, respectively. In the GP outpatient populations, the prevalence was similar in both countries (0.8% and 1.1%, respectively, p = 0.879), all spa types were indicative for livestock-associated MRSA (4xt011 in the Netherlands; 2xt034 and t011 in Germany) and being a farmer, living on or near (<5km) to a farm were associated with MRSA carriage. In the urologist outpatient population, the prevalence was higher (2.0%), all spa types were indicative for healthcare-associated MRSA (t068, t032, t003, t10231) and being a farmer, living on or near to a farm were factors not associated with MRSA carriage. Conclusions The prevalence of MRSA carriage in these community outpatient populations along the Dutch-German border was low. There were striking similarities in livestock-associated MRSA carriage and clonal spread in the outpatient populations seeing their GP in both countries. In contrast, urologist outpatients in Germany were colonized with spa types indicative of

  13. 7 CFR 1980.405 - Rural areas.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 14 2014-01-01 2014-01-01 false Rural areas. 1980.405 Section 1980.405 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 (CONTINUED)...

  14. 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

    ... no changes to the ] dimensions, time of designation or activities conducted within the affected... Executive Order 12866; (2) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR... the affected restricted areas to update the using agency name. It does not alter the...

  15. In Uzbekistan, Is It Farm Management or FARM "Management?"

    ERIC Educational Resources Information Center

    Long, James S.; Luery, Andrea

    A broad spectrum of stakeholders in Uzbekistan were interviewed to identify areas in which Winrock International's Farmer-to-Farmer program volunteers could be targeted to help Uzbeks complete the transition to privatized farms. The interviews revealed that Uzbeks have a much broader conception of the "farm" than do people in Western countries and…

  16. 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.

  17. 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.

  18. 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…

  19. 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.

  20. 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.

  1. 'Train the trainer' model: implications for health professionals and farm family health in Australia.

    PubMed

    Brumby, Susan; Smith, Andrew

    2009-01-01

    Australia is a large country with 60% of land used for agricultural production. Its interior is sparsely populated, with higher morbidity and mortality recorded in rural areas, particularly farmers, farm families, and agricultural workers. Rural health professionals in addressing health education gaps of farming groups have reported using behavioralist approaches. These approaches in isolation have been criticized as disempowering for participants who are identified as passive learners or 'empty vessels.' A major challenge in rural health practice is to develop more inclusive and innovative models in building improved health outcomes. The Sustainable Farm Families Train the Trainer (SFFTTT) model is a 5-day program developed by Western District Health Service designed to enhance practice among health professionals working with farm families in Australia. This innovative model of addressing farmer health asks health professionals to understand the context of the farm family and encourages them to value the experience and existing knowledge of the farmer, the family and the farm business. The SFFTTT program has engaged with health agencies, community, government, and industry groups across Australia and over 120 rural nurses have been trained since 2005. These trainers have successfully delivered programs to 1000 farm families, with high participant completion, positive evaluation, and improved health indicators. Rural professionals report changes in how they approach health education, clinical practice, and promotion with farm families and agricultural industries. This paper highlights the success of SFFTTT as an effective tool in enhancing primary health practice in rural and remote settings. The program is benefiting not only drought ravaged farmers but assisting rural nurses, health agencies, and health boards to engage with farm families at a level not identified previously. Furthermore, nurses and health professionals are now embracing a more 'farmer

  2. Contamination of rural surface and ground water by endosulfan in farming areas of the Western Cape, South Africa

    PubMed Central

    Dalvie, Mohamed A; Cairncross, Eugene; Solomon, Abdullah; London, Leslie

    2003-01-01

    Background In South Africa there is little data on environmental pollution of rural water sources by agrochemicals. Methods This study investigated pesticide contamination of ground and surface water in three intensive agricultural areas in the Western Cape: the Hex River Valley, Grabouw and Piketberg. Monitoring for endosulfan and chlorpyrifos at low levels was conducted as well as screening for other pesticides. Results The quantification limit for endosulfan was 0.1 μg/L. Endosulfan was found to be widespread in ground water, surface water and drinking water. The contamination was mostly at low levels, but regularly exceeded the European Drinking Water Standard of 0.1 μg/L. The two most contaminated sites were a sub-surface drain in the Hex River Valley and a dam in Grabouw, with 0.83 ± 1.0 μg/L (n = 21) and 3.16 ± 3.5 μg/L (n = 13) average endosulfan levels respectively. Other pesticides including chlorpyrifos, azinphos-methyl, fenarimol, iprodione, deltamethrin, penconazole and prothiofos were detected. Endosulfan was most frequently detected in Grabouw (69%) followed by Hex River (46%) and Piketberg (39%). Detections were more frequent in surface water (47%) than in groundwater (32%) and coincided with irrigation, and to a lesser extent, to spraying and trigger rains. Total dietary endosulfan intake calculated from levels found in drinking water did not exceed the Joint WHO/FAO Meeting on Pesticide Residues (JMPR) criteria. Conclusion The study has shown the need for monitoring of pesticide contamination in surface and groundwater, and the development of drinking water quality standards for specific pesticides in South Africa. PMID:12689341

  3. [Ecotoxicologic relations on a large pig-fattening farm located in a lignite mining area and near and solid-fuel electical power plant].

    PubMed

    Raszyk, J; Docekalová, H; Rubes, J; Gajdůsková, V; Masek, J; Rodák, L; Bartos, J

    1992-08-01

    Major contaminants identified in 1983-1984 on a pig fattening farm with an output of 60,000 pigs per annum, located in a lignite mining area and near a solid fuel power plant, were mercury, cadmium, lead, chromium and aflatoxin B1 (Tab. I, II, III, IV). Feed samples were collected from througs to assess the contamination load at feed uptake. Permissible concentrations of mercury, chromium, cadmium, aflatoxin B1, lead and atrazin in the feed were exceeded in 56, 50, 31, 19, 6 and 6% samples, respectively (Tab. I). Stable dust deposits, in which the contaminants concentrate, (Tab. I) proved to be a suitable material for assessing the type and level of environmental contamination. Permissible concentrations of mercury, cadmium and lead in porcine muscles were exceeded in 65, 51 and 24% samples, respectively (Tab. III). Corresponding values of mercury, cadmium, lead and aflatoxin B1 in the liver were 27, 27, 16 and 3%, respectively (Tab. III) and those of mercury, lead and chromium in kidneys 24, 22 and 5%, respectively (Tab. III). Rather surprisingly, elevated pancreatic concentrations of aflatoxin B1 were found (Tab. IV). Pigs fattened in the contaminated environment (i.e. fed contaminated feed mixtures, inspiring contaminated dust and absorbing percutaneously contaminants form dust deposits on the body surface) showed: 1) Impairment of the genetic apparatus (percentage of aberrant peripheral leucocytes elevated to 6.2%); 2) a certain degree of immunosuppression (concentrations of IgG, IgM and IgA reduced by 16.9, 45.1 and 45.0%, respectively); 3) higher feed consumption per 1 kg weight gain (4 kg) and lower average daily weight gain (0.57 kg); 4) increased incidence of health disorders (dermatitis in 25%, pancreatopathy in 13%, liver dystrophy in 8% and femoral fracture in 6% of the pigs). Unfortunately, the authors were not allowed to analyse ash and solid emissions from the power plant. Therefore the share of the emissions in the overall environmental

  4. 75 FR 66699 - Farm Loan Programs Loan Making Activities; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ... (voice and TDD). SUPPLEMENTARY INFORMATION: On September 23, 2010, FSA published a proposed rule (75 FR... Farm Service Agency 7 CFR Parts 761, 763, and 764 RIN 0560-AI03 Farm Loan Programs Loan Making... document contains a correction to the proposed rule titled ``Farm Loan Programs Loan Making...

  5. 77 FR 62224 - Hanford Tank Farms Flammable Gas Safety Strategy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-12

    ... SAFETY BOARD Hanford Tank Farms Flammable Gas Safety Strategy AGENCY: Defense Nuclear Facilities Safety... Farms flammable gas safety strategy. ] DATES: Comments, data, views, or arguments concerning the... 2012-2 TO THE SECRETARY OF ENERGY Hanford Tank Farms Flammable Gas Safety Strategy Pursuant to 42...

  6. 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.

  7. Livestock farming and atmospheric emissions.

    PubMed

    Zicari, Giuseppe; Soardo, Vincenzo; Rivetti, Daniela; Cerrato, Elena; Russo, Domenico

    2013-01-01

    Livestock farming produces atmospheric emissions that may pose a risk to workers and a disturbance to the population. Emissions into the atmosphere produced by livestock farming consist of gases such as ammonia, dust, compounds such as aliphatic hydrocarbons and bio-aerosols formed by microorganisms. Some gases, such as ammonia and hydrogen sulphide, have foul odours and are thus potentially annoying to the population. Gaseous or volatile molecules produced by livestock installations and related activities may have several adverse effects on health and environment. The most significant exposure certainly relates to workers in the confined spaces of farms, rather than to residents in the surrounding areas. In this article we examine potential hazards to farm workers and to the population living in the vicinity of livestock farms, arising from emissions into the atmosphere.

  8. 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... Making. OMB Control Number: 0560-0237. Expiration Date of Approval: February 28, 2014. Type of...

  9. 77 FR 13530 - Funding for the Conservation Loan Program; Farm Loan Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ..., 2011, FSA published a notice in the Federal Register (76 FR 27986) announcing that FSA was no longer... 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...

  10. 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...

  11. 7 CFR 1948.81 - State Investment Strategy for Energy Impacted Areas.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true State Investment Strategy for Energy Impacted Areas... HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY... Impacted Area Development Assistance Program § 1948.81 State Investment Strategy for Energy Impacted...

  12. 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

    ... does not affect the current dimensions or use of the restricted areas. The Rule This action amends...'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant... does not alter the dimensions, altitudes, or times of designation of the airspace; therefore, it is...

  13. Advances in farm animal transgenesis.

    PubMed

    Kues, Wilfried A; Niemann, Heiner

    2011-11-01

    The first transgenic livestock were produced in 1985 by microinjection of foreign DNA into zygotic pronuclei. This was the method of choice for more than 20 years, but more efficient protocols are now available, including somatic cell nuclear transfer and lentiviral transgenesis. Typical applications include carcass composition, lactational performance and wool production, as well as enhanced disease resistance and reduced environmental impact. Transgenic farm animal production for biomedical applications has found broad acceptance. In 2006 the European Medicines Agency (EMA) approved commercialization of the first recombinant pharmaceutical protein, antithrombin, produced in the mammary gland of transgenic goats. As the genome sequencing projects for various farm animal species are completed, it has become feasible to perform precise genetic modifications employing the emerging tools of lentiviral vectors, small interfering ribonucleic acids, meganucleases, zinc finger nucleases and transposons. We anticipate that genetic modification of farm animals will be instrumental in meeting global challenges in agricultural production and will open new horizons in biomedicine.

  14. Risk profiling of cattle farms as a potential tool in risk-based surveillance for Mycobacterium bovis infection among cattle in tuberculosis-free areas.

    PubMed

    Ribeiro-Lima, Joao; Schwabenlander, Stacey; Oakes, Michael; Thompson, Beth; Wells, Scott J

    2016-06-15

    OBJECTIVE To develop a cattle herd risk-profiling system that could potentially inform risk-based surveillance strategies for Mycobacterium bovis infection in cattle and provide information that could be used to help direct resource allocation by a state agency for this purpose. DESIGN Cross-sectional study. SAMPLE Records for any size movement (importation) of cattle into Minnesota from other US states during 2009 (n = 7,185) and 2011 (8,107). PROCEDURES Data from certificates of veterinary inspection were entered into a spreadsheet. Movement data were summarized at premises and county levels, and for each level, the distribution of cattle moved and number of movements were evaluated. Risk profiling (assessment and categorization of risk for disease introduction) for each import movement was performed on the basis of known risk factors. Latent class analysis was used to assign movements to risk classifications with adjustment on the basis of expert opinions from personnel knowledgeable about bovine tuberculosis; these data were used to classify premises as very high, high, medium, or low risk for disease introduction. RESULTS In each year, approximately 1,500 premises imported cattle, typically beef and feeder types, with the peak of import movements during the fall season. The risk model identified 4 risk classes for cattle movements. Approximately 500 of the estimated 27,406 (2%) cattle premises in Minnesota were in the very high or high risk groups for either year; greatest density of these premises was in the southeast and southwest regions of the state. CONCLUSIONS AND CLINICAL RELEVANCE A risk-profiling approach was developed that can be applied in targeted surveillance efforts for bovine tuberculosis, particularly in disease-free areas. PMID:27270064

  15. 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.

  16. 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. PMID:18855110

  17. 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.

  18. 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

  19. 2. View of Clovelley Farm tenant house, west facing front ...

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

    2. View of Clovelley Farm tenant house, west facing front and south side, looking northeast from within yard area. - Clovelley Farm Tenant House, 4958 Paris Road (east side), Paris, Bourbon County, KY

  20. 7 CFR 1951.232 - Water and waste disposal systems which have become part of an urban area.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... part of an urban area. 1951.232 Section 1951.232 Agriculture Regulations of the Department of..., AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED... Water and waste disposal systems which have become part of an urban area. A water and/or waste...

  1. 7 CFR 1951.232 - Water and waste disposal systems which have become part of an urban area.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... part of an urban area. 1951.232 Section 1951.232 Agriculture Regulations of the Department of..., AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED... Water and waste disposal systems which have become part of an urban area. A water and/or waste...

  2. 7 CFR 1951.232 - Water and waste disposal systems which have become part of an urban area.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... part of an urban area. 1951.232 Section 1951.232 Agriculture Regulations of the Department of..., AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED... Water and waste disposal systems which have become part of an urban area. A water and/or waste...

  3. 7 CFR 1951.232 - Water and waste disposal systems which have become part of an urban area.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... part of an urban area. 1951.232 Section 1951.232 Agriculture Regulations of the Department of..., AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED... Water and waste disposal systems which have become part of an urban area. A water and/or waste...

  4. 7 CFR 1951.232 - Water and waste disposal systems which have become part of an urban area.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... part of an urban area. 1951.232 Section 1951.232 Agriculture Regulations of the Department of..., AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE (CONTINUED) PROGRAM REGULATIONS (CONTINUED... Water and waste disposal systems which have become part of an urban area. A water and/or waste...

  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. 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. PMID:25267522

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

    PubMed

    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. 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.

  10. 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. PMID:24589421

  11. [Nitrogen balance in dairy farm: research progress].

    PubMed

    Lü, Chao; Qin, Wen-Xiao; Gao, Teng-Yun; Wang, Xiao-Xiao; Han, Zhi-Guo; Li, Jia

    2013-01-01

    Large dairy farm with intensive management has high stocking density, but generally does not have enough space and normative feces disposal system, resulting in the discharged nitrogen surpassed the environmental carrying capacity of unit area land. Dairy farm is one of the major emission sources of nitrogen discharges in agriculture, where the nitrogen balance has being aroused attention by the experts abroad. The research on the nitrogen flow and nitrogen balance in dairy farm is the basis of the dairy farm nitrogen cycling and management study, as well as the basis for the construction of environmental laws, regulations and policies. The most reliable indicators to evaluate the nitrogen flow and nitrogen balance in dairy farm are nitrogen surplus and nitrogen use efficiency. This paper introduced the concept of nitrogen balance on farm-scale and the nitrogen flow within farm, compared the application scope of nitrogen surplus and nitrogen use efficiency, analyzed the factors affecting the nitrogen balance in dairy farm, and summarized the effective strategies to reduce the nitrogen discharges from dairy farm, aimed to provide references for the nitrogen management of dairy farm in China.

  12. The Employment of Rural Farm Wives.

    ERIC Educational Resources Information Center

    Sweet, James A.

    For the most part an analysis of data from the 1960 Census of Population and Housing, this paper compared the employment rates of married farm women with those of married nonfarm women, the employment rates of rural farm women in different kinds of geographic areas, and the effects of a variety of individual characteristics on the employment…

  13. 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.

  14. 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

  15. 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. PMID:25210739

  16. Farm Play Center.

    ERIC Educational Resources Information Center

    Hansen, Linda; And Others

    Because many cultures celebrate a harvest time or festival with which many children can identify, this farm preschool curriculum unit is appropriate for a cross-cultural setting. The farm unit is introduced to children through a field trip to a local farm, with children having the opportunity for experiential learning. The farm may be integrated…

  17. 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

    ... Wind Farm Project AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Intent to... GRC Plum Brook Station Wind Farm Project located near Sandusky, Ohio, pursuant to the National... and operation of the wind farm. The purpose of constructing and operating the wind farm is for NASA...

  18. 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.

  19. 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.

  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. 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…

  2. 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 hazard areas. 767.202 Section 767.202 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Real Estate Property With Important Resources...

  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. 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…

  5. Infections with multiple Cryptosporidium species and new genetic variants in young dairy calves on a farm located within a drinking water catchment area in New Zealand.

    PubMed

    Shrestha, Rima D; Grinberg, Alex; Dukkipati, Venkata S R; Pleydell, Eve J; Prattley, Deborah J; French, Nigel P

    2014-05-28

    Several Cryptosporidium species are known to infect cattle. However, the occurrence of mixed infections with more than one species and the impact of this phenomenon on animal and human health are poorly understood. Therefore, to detect the presence of mixed Cryptosporidium infections, 15 immunofluorescence-positive specimens obtained from 6-week-old calves' faeces (n=60) on one dairy farm were subjected to PCR-sequencing at multiple loci. DNA sequences of three Cryptosporidium species: C. parvum (15/15), C. bovis (3/15) and C. andersoni (1/15), and two new genetic variants were identified. There was evidence of mixed infections in five specimens. C. parvum, C. bovis and C. andersoni sequences were detected together in one specimen, C. parvum and C. bovis in two specimens, and C. parvum and C. parvum-like variants in the remaining two specimens. Sequencing of gp60 amplicons identified the IIaA19G4R1 (8/15) and IIaA18G3R1 (4/15) C. parvum subgenotypes. This study provides evidence of endemic mixed infections with the three main Cryptosporidium species of cattle and new genetic variants, in calves at the transition age of six weeks. The results add to the body of evidence describing Cryptosporidium isolates as genetically heterogeneous populations, and highlight the need for iterative genotyping to explore their genetic makeup.

  6. Brucella melitensis Biovar 1 and Brucella abortus S19 Vaccine Strain Infections in Milkers Working at Cattle Farms in the Khartoum Area, Sudan

    PubMed Central

    Osman, Amira E. F.; Hassan, Abdullahi N.; Ali, Ali E.; Abdoel, Theresia H.; Smits, Henk L.

    2015-01-01

    Background Human brucellosis is a preventable zoonoses that may become persistent, causing, if left untreated, severe localized disease. Occupational exposure to infected animals or animal products and consumption of fresh contaminated dairy are main risk factors. Methods One hundred farmworkers employed at two cattle farms one in Khartoum North and one in Omdurman were screened for the presence of specific antibodies and seropositive workers were invited to donate a blood sample for blood culture. Molecular typing was used to characterize Brucella isolates. Results Ten percent of farmworkers tested seropositive and while Brucella melitensis biovar 1 was isolated from the blood of three individuals, an isolate identical to the B. abortus S19 vaccine strain was isolated from a fourth person. All four bacteremic individuals were employed as milkers and did not have obvious disease. Conclusions The isolation of the highly infectious pathogen B. melitensis from seropositive workers is consistent with the notion that the pathogen may persist in the blood without causing overt disease. While vaccination with strain S19 is essential for the control of bovine brucellosis the vaccine strain may be transmitted to the human population and protective measures remain important to prevent exposure also in view of the presence of B. melitensis. To create awareness for this potentially severe disease more information on the prevalence of the pathogen in different risk groups and in livestock in the Sudan is needed. PMID:25938483

  7. Farm Safety (For Parents)

    MedlinePlus

    ... wheels or blind spots. Because adults who are operating machinery may be unable to see or hear ... a tractor and farm vehicle safety course before operating farm vehicles. Finally, teach older kids how to ...

  8. 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...

  9. 77 FR 8854 - Farm, Ranch, and Rural Communities Advisory Committee (FRRCC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... 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 two... to agriculture and rural communities. It is determined that the FRRCC is in the public interest...

  10. 75 FR 9894 - Farm, Ranch, and Rural Communities Advisory Committee (FRRCC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... 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 two... agriculture and rural communities. It is determined that the FRRCC is in the public interest in...

  11. North Carolina Farm Survey.

    ERIC Educational Resources Information Center

    Lilley, Stephen; And Others

    Interviews with 725 North Carolina farm operators revealed: the extent of economic, social, and emotional stresses on farm families; perceptions of the future of agriculture; the degree of reliance on off-farm income; financial management practices; and programs needed from the Agricultural Extension Service. Almost 66% viewed their future in…

  12. 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.

  13. Organic Farming Benefits Local Plant Diversity in Vineyard Farms Located in Intensive Agricultural Landscapes

    NASA Astrophysics Data System (ADS)

    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.

  14. 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...

  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, 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...

  17. 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...

  18. 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...

  19. 78 FR 41795 - Farm, Ranch, and Rural Communities Committee Teleconference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-11

    ... AGENCY Farm, Ranch, and Rural Communities Committee Teleconference AGENCY: Environmental Protection..., and Rural Communities Committee (FRRCC). The FRRCC is a policy-oriented committee that provides policy... policies that are of importance to agriculture and rural communities. Purpose of Meeting: The purpose...

  20. 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

  1. 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.

  2. Opportunities for optimization of in-field water harvesting to cope with changing climate in semi-arid smallholder farming areas of Zimbabwe.

    PubMed

    Nyamadzawo, George; Wuta, Menas; Nyamangara, Justice; Gumbo, Douglas

    2013-12-01

    Climate change has resulted in increased vulnerability of smallholder farmers in marginal areas of Zimbabwe where there is limited capacity to adapt to changing climate. One approach that has been used to adapt to changing climate is in-field water harvesting for improved crop yields in the semi- arid regions of Zimbabwe. This review analyses the history of soil and water conservation in Zimbabwe, efforts of improving water harvesting in the post independence era, farmer driven innovations, water harvesting technologies from other regions, and future directions of water harvesting in semi arid marginal areas. From this review it was observed that the blanket recommendations that were made on the early conservation method were not suitable for marginal areas as they resulted in increased losses of the much needed water. In the late 1960 and 70s', soil and water conservation efforts was a victim of the political environment and this resulted in poor uptake. Most of the water harvesting innovations which were promoted in the 1990s' and some farmer driven innovations improved crop yields in marginal areas but were poorly taken up by farmers because they are labour intensive as the structures should be made annually. To address the challenges of labour shortages, the use of permanent in-field water harvesting technologies are an option. There is also need to identify ways for promoting water harvesting techniques that have been proven to work and to explore farmer-led knowledge sharing platforms for scaling up proven technologies.

  3. 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.

  4. 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....

  5. 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....

  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. 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

  8. Analysis of East Tank Farms Contamination Survey Frequency

    SciTech Connect

    ELDER, R.E.

    2000-04-10

    This document provides the justification for the change in survey frequency in East Tank Farms occupied contamination areas from weekly to monthly. The Tank Farms Radiological Control Organization has performed radiological surveys of its Contamination Area (CA) Double Shell Tank (DST) farms in 200 East Area on a weekly basis for several years. The task package (DST-W012) controlling these routines designates specific components, at a minimum, that must be surveyed whenever the task is performed. This document documents the evaluation of these survey requirements and provides the recommendation and basis for moving DST tank farms in the 200 East Area from a weekly to monthly contamination survey. The contamination surveys for occupied contamination areas in West Tank Farms (WTF) were changed from a weekly frequency to a monthly frequency in 1997. Review of contamination survey data in WTF indicates a monthly interval remains satisfactory.

  9. 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…

  10. Public Elementary and Secondary Schools and Agencies in the United States and Outlying Areas: School Year 1990-91. E.D. TABS.

    ERIC Educational Resources Information Center

    McDowell, Lena

    This report is based on information from the 1990-91 "Public Elementary and Secondary School Universe" and the "Public Elementary and Secondary Education Agency Universe" surveys of education in the United States. The data represent two of the surveys from the Common Core of Data collected annually by the U.S. Department of Education's National…

  11. 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,…

  12. 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...

  13. 77 FR 8179 - Disclosure to Investors in System-wide and Consolidated Bank Debt Obligations of the Farm Credit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-14

    ... 12 CFR Part 630 RIN 3052-AC77 Disclosure to Investors in System-wide and Consolidated Bank Debt Obligations of the Farm Credit System AGENCY: Farm Credit Administration. ACTION: Proposed rule. SUMMARY: The... Federal Farm Credit Banks Funding Corporation (Funding Corporation) System Audit Committee (SAC) and...

  14. 7 CFR 718.206 - Determining farms, tracts, allotments, quotas, and bases when reconstitution is made by division.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE FARM MARKETING QUOTAS... available land, cultural operations, and changes in type of farming. (e) The cropland method is the pro-rata... the method used did not provide an equitable distribution considering available land,...

  15. 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.

  16. 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. PMID:26965787

  17. 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.

  18. 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,…

  19. 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…

  20. Occupations and the Farm.

    ERIC Educational Resources Information Center

    Ewert-Krocker, Laurie

    2001-01-01

    Describes "occupation" as a Montessori term, which the Hershey Montessori Farm School, in Huntsburg, Ohio, has adopted for any task arising from the needs of the farm that then generates a scientific or historic study. Includes lists of occupations pursued during 2000-2001 and samples of record forms students used to manage their work. (Author/KB)

  1. Occupational Hazards of Farming

    PubMed Central

    White, Gill; Cessna, Allan

    1989-01-01

    A number of occupational hazards exist for the farmer and farm worker. They include the hazards of farm machinery, biologic and chemical hazards, and social and environmental stresses. Recognizing of these hazards will help the family physician care for farmers and their families. PMID:21248929

  2. Farm Equipment-Motor Vehicle Crash Prevention Conference (FEMVCPC).

    PubMed

    Petrea, Robert E; Madsen, Murray D

    2010-04-01

    This plenary talk at the eighth annual Midwest Rural Agricultural Safety and Health Forum, November 2009, described a conference held earlier in the year focusing on the hazards and risks associated with moving agricultural equipment on public roads. The Farm Equipment-Motor Vehicle Crash Prevention Conference (FEMVCPC), March 2009, Des Moines, Iowa, drew 54 participants representing 13 states for presentations and discussions. Data showing that over 1100 farm equipment-motor vehicle crashes occur annually in the Great Plains Center for Agricultural Health's nine-state region document agricultural producer stated concerns. The conference format allowed for presentations from a wide range of perspectives and provided discussion time for caucusing at two levels. The first level involved caucus by specialty (e.g., state agencies, sheriff/highway patrol, driver educators, farmers, retailers/manufacturers). The second level caucuses gathered individuals from their respective states to consider what is being done and what could be done relative to each area identified in the first level caucuses. The final product of the conference was a specific action plan each state group would advocate and bring forward in their state. On-site and 6-month follow-up evaluations with each state group indicated that the conference content increased participant knowledge and provided them with new content to use in current and future state programs. As important is the finding that participants have used conference content to foster interest, new collaborations, and specific project planning related to agricultural roadway transportation issues.

  3. 7 CFR 1806.22 - Areas of responsibility.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE GENERAL... Administration, Department of Housing and Urban Development, 451 Seventh Street, SW., Washington, DC 20410....

  4. 7 CFR 1806.22 - Areas of responsibility.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE GENERAL... Administration, Department of Housing and Urban Development, 451 Seventh Street, SW., Washington, DC 20410....

  5. 7 CFR 1806.22 - Areas of responsibility.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE GENERAL... Administration, Department of Housing and Urban Development, 451 Seventh Street, SW., Washington, DC 20410....

  6. 7 CFR 1806.22 - Areas of responsibility.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE GENERAL... Administration, Department of Housing and Urban Development, 451 Seventh Street, SW., Washington, DC 20410....

  7. 7 CFR 1806.22 - Areas of responsibility.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE GENERAL... Administration, Department of Housing and Urban Development, 451 Seventh Street, SW., Washington, DC 20410....

  8. Parameterization of wind farms in COSMO-LM

    NASA Astrophysics Data System (ADS)

    Stuetz, E.; Steinfeld, G.; Heinemann, D.; Peinke, J.

    2012-04-01

    In order to examine the impact of wind farms in the meso scale using numerical simulations parameterizations of wind farms were implemented in a mesoscale model. In 2008/2009 the first wind farm in the german exclusive economic zone - Alpha Ventus - was built. Since then more wind farms are erected in the german exclusive economic zone. Wind farms with up to 80 wind turbines and on an area up to 66 square kilometers are planned - partly only few kilometers apart from one another. Such large wind farms influence the properties of the atmospheric boundary layer at the meso scale by a reduction of the wind speed, a enhancement of the turbulent kinetic energy, but also an alternation of the wind direction. Results of models for the calculation of wakes (wake models), idealistic mesoscale studies as well as observations show, that wind farms of this size produce wakes, which can expand up to a few 10 kilometers downstream. Mesoscale models provide the possibility to investigate the impact of such large wind farms on the atmospheric flow in a larger area and also to examine the effect of wind farms under different weather conditions. For the numerical simulation the mesoscale model COSMO-LM is used. Because the wind turbines of the wind farm cannot be displayed individually due to the large mesh-grid size, the effects of the wind turbine in a numerical model have to be described with the help of a parameterization. Different parameterizations, including the interpretation of a wind farm as enhanced surface roughness or as an impuls deficit and turbulence source, respectively, are implemented into COSMO. The impact of the different wind farm parameterizations on the simulation of the atmospheric boundary layer are presented. as well as first tests of idealistic simulations of wind farms are presented. For this purpose idealistic runs as well as a case study were performed.

  9. 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...

  10. 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,…

  11. 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...

  12. Injury and Illness Costs in the Certified Safe Farm Study

    ERIC Educational Resources Information Center

    Donham, Kelley J.; Rautiainen, Risto H.; Lange, Jeffrey L.; Schneiders, Sara

    2007-01-01

    Context: The Certified Safe Farm (CSF) intervention program aims to reduce occupational injuries and illnesses, and promote wellness to reduce health care and related costs to farmers, insurers, and other stakeholders. Purpose: To evaluate the cost effectiveness of CSF. Methods: Farms (316) located in a 9-county area of northwestern Iowa were…

  13. 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…

  14. 4. View of Clovelley Farm tenant house, back side (east) ...

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

    4. View of Clovelley Farm tenant house, back side (east) area of two room addition. Note dark metal heating oil tank against rear wall and silver maple trees to shade house from south and east. - Clovelley Farm Tenant House, 4958 Paris Road (east side), Paris, Bourbon County, KY

  15. Healing and Building Soil on Prairie Birthday Farm

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Native tallgrass prairie was restored as an integral part of a small, food-producing farm called Prairie Birthday Farm in Clay County, Missouri. Reconstruction of native prairie was essential to the farm’s goal of producing high quality food for the family, area residents and restaurant chefs. Impro...

  16. 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…

  17. Farm accidents in children.

    PubMed

    Cogbill, T H; Busch, H M; Stiers, G R

    1985-10-01

    During a 6 1/2 year period, 105 children were admitted to the hospital as the result of trauma that occurred on farms. The mechanism of injury was animal related in 42 (40%), tractor or wagon accident in 28 (26%), farm machinery in 21 (20%), fall from farm building in six (6%), and miscellaneous in eight (8%). Injury Severity Score was calculated for each patient. An Injury Severity Score of greater than or equal to 25 was determined for 11 children (11%). Life-threatening injuries, therefore, are frequently the result of childhood activities that take place in agricultural environments. The most common injuries were orthopedic, neurologic, thoracoabdominal, and maxillofacial. There was one death in the series, and only one survivor sustained major long-term disability. Such injuries are managed with optimal outcome in a regional trauma center. Educational programs with an emphasis on prevention and safety measures may reduce the incidence of farm accidents. PMID:4047799

  18. 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)

  19. 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.

  20. Risk of infectious gastroenteritis in young children living in Québec rural areas with intensive animal farming: results of a case-control study (2004-2007).

    PubMed

    Levallois, P; Chevalier, P; Gingras, S; Déry, P; Payment, P; Michel, P; Rodriguez, M

    2014-02-01

    This study was designed to evaluate the epidemiology of severe gastroenteritis in children living in Québec rural areas with intensive livestock activities. From September 2005 through June 2007, 165 cases of gastroenteritis in children aged from 6 months to 5 years, hospitalized or notified to the public health department were enrolled, and 326 eligible controls participated. The parents of cases and controls were asked questions about different gastroenteritis risk factors. The quality of the drinking water used by the participants was investigated for microbial indicators as well as for four zoonotic bacterial pathogens (Campylobacter spp, Escherichia coli, Salmonella spp and Yersinia spp) and two enteric parasites (Cryptosporidium spp and Giardia spp). From 134 stool specimen analysed, viruses were detected in 82 cases (61%), while 28 (21%) were found with at least one of the bacteria investigated, and five cases were infected by parasites. Campylobacteriosis was the main bacterial infection (n = 15), followed by Salmonella sp (n = 7) and E. coli O157:H7 (n = 5) among cases with bacterial gastroenteritis. No significant difference was found between cases and controls regarding the quality of water consumed; the frequency of faecal contamination of private wells was also similar between cases and controls. Considering the total cases (including those with a virus), no link was found between severe gastroenteritis and either being in contact with animals or living in a municipality with the highest animal density (4th quartile). However, when considering only cases with a bacterial or parasite infection (n = 32), there was a weak association with pig density that was not statistically significant after adjusting for potential confounders. Contact with domestic, zoo or farm animals were the only environmental factor associated with the disease.

  1. 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

  2. Understanding sources of sea lice for salmon farms in Chile.

    PubMed

    Kristoffersen, A B; Rees, E E; Stryhn, H; Ibarra, R; Campisto, J-L; Revie, C W; St-Hilaire, S

    2013-08-01

    The decline of fisheries over recent decades and a growing human population has coincided with an increase in aquaculture production. As farmed fish densities increase, so have their rates of infectious diseases, as predicted by the theory of density-dependent disease transmission. One of the pathogen that has increased with the growth of salmon farming is sea lice. Effective management of this pathogen requires an understanding of the spatial scale of transmission. We used a two-part multi-scale model to account for the zero-inflated data observed in weekly sea lice abundance levels on rainbow trout and Atlantic salmon farms in Chile, and to assess internal (farm) and external (regional) sources of sea lice infection. We observed that the level of juvenile sea lice was higher on farms that were closer to processing plants with fish holding facilities. Further, evidence for sea lice exposure from the surrounding area was supported by a strong positive correlation between the level of juvenile sea lice on a farm and the number of gravid females on neighboring farms within 30 km two weeks prior. The relationship between external sources of sea lice from neighboring farms and juvenile sea lice on a farm was one of the strongest detected in our multivariable model. Our findings suggest that the management of sea lice should be coordinated between farms and should include all farms and processing plants with holding facilities within a relatively large geographic area. Understanding the contribution of pathogens on a farm from different sources is an important step in developing effective control strategies.

  3. 12 CFR 600.4 - Organization of the Farm Credit Administration.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Management Services. The Office of Management Services provides financial management services. It administers the Agency's information resources management program; human resources management program; and... Office of Congressional and Public Affairs: (1) In writing at FCA, 1501 Farm Credit Drive,...

  4. 12 CFR 600.4 - Organization of the Farm Credit Administration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Management Services. The Office of Management Services provides financial management services. It administers the Agency's information resources management program; human resources management program; and... Office of Congressional and Public Affairs: (1) In writing at FCA, 1501 Farm Credit Drive,...

  5. 76 FR 28730 - Notice of Intent To Suspend the Agricultural Labor Survey and Farm Labor Reports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-18

    ... National Agricultural Statistics Service Notice of Intent To Suspend the Agricultural Labor Survey and Farm Labor Reports AGENCY: National Agricultural Statistics Service, USDA. ACTION: Notice of suspension of data collection and publication. SUMMARY: This notice announces the intention of the...

  6. 7 CFR 1940.325 - FmHA or its successor agency under Public Law 103-354 as a cooperating Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true FmHA or its successor agency under Public Law 103-354 as a cooperating Agency. 1940.325 Section 1940.325 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT...

  7. 77 FR 42625 - Chronic Wasting Disease Herd Certification Program and Interstate Movement of Farmed or Captive...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... Federal Register (77 FR 35542-35571, Docket No. 00-108-8) an interim final rule that will establish a herd... Farmed or Captive Cervids With Respect to CWD,'' beginning on 77 FR 35545. Comments on our decisions... Certification Program and Interstate Movement of Farmed or Captive Deer, Elk, and Moose AGENCY: Animal and...

  8. 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…

  9. 7 CFR 1951.262 - Farm Credit Programs-graduation of borrowers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT... Needs and Graduation of Borrowers § 1951.262 Farm Credit Programs—graduation of borrowers. (a)-(d) (e... to make application, if required by the lender, and refinance the FLP loan. For good cause,...

  10. 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…

  11. 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…

  12. OCCUPATIONAL GUIDANCE FOR OFF-FARM AGRICULTURE.

    ERIC Educational Resources Information Center

    STEVENS, GLENN Z.

    THIS PUBLICATION WAS DESIGNED TO HELP STATE AND LOCAL VOCATIONAL EDUCATION LEADERS DEVELOP PROGRAMS TO PREPARE YOUTHS AND ADULTS FOR EMPLOYMENT ENTRY OR ADVANCEMENT IN THE OFF-FARM AGRICULTURAL OCCUPATIONS. EIGHT INSTRUCTIONAL AREAS ARE IDENTIFIED AND DEFINED, AND EXAMPLES OF JOB TITLES ARE GIVEN FOR EACH--AGRICULTURAL PRODUCTION, AGRICULTURAL…

  13. The Moveable Library: Serving Migrant Farm Workers.

    ERIC Educational Resources Information Center

    Naismith, Rachael

    1983-01-01

    Examines the role of the public library in providing outreach services to migrant farm workers, citing experiences of three public library systems in the areas of information and referral, bookmobiles, and funding. Physical and psychological inaccessibility are discussed. Three references are cited. (EJS)

  14. 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.

  15. 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…

  16. 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

    ... dimensions or use of the restricted areas. The Rule This action amends Title 14 Code of Federal Regulations...) is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034; February 26... alter the dimensions, altitudes, or times of designation of the airspace; therefore, it is not...

  17. 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.

  18. Farm accidents in children.

    PubMed Central

    Cameron, D.; Bishop, C.; Sibert, J. R.

    1992-01-01

    OBJECTIVE--To examine the problem of accidental injury to children on farms. DESIGN--Prospective county based study of children presenting to accident and emergency departments over 12 months with injuries sustained in a farm setting and nationwide review of fatal childhood farm accidents over the four years April 1986 to March 1990. SETTING--Accident and emergency departments in Aberystwyth, Carmarthen, Haverfordwest, and Llanelli and fatal accidents in England, Scotland, and Wales notified to the Health and Safety Executive register. SUBJECTS--Children aged under 16. MAIN OUTCOME MEASURE--Death or injury after farm related accidents. RESULTS--65 accidents were recorded, including 18 fractures. Nine accidents necessitated admission to hospital for a mean of two (range one to four) days. 13 incidents were related to tractors and other machinery; 24 were due to falls. None of these incidents were reported under the statutory notification scheme. 33 deaths were notified, eight related to tractors and allied machinery and 10 related to falling objects. CONCLUSIONS--Although safety is improving, the farm remains a dangerous environment for children. Enforcement of existing safety legislation with significant penalties and targeting of safety education will help reduce accident rates further. PMID:1638192

  19. A macro-scale perspective on within-farm management: how climate and topography alter the effect of farming practices.

    PubMed

    Amano, Tatsuya; Kusumoto, Yoshinobu; Okamura, Hiroshi; Baba, Yuki G; Hamasaki, Kenji; Tanaka, Koichi; Yamamoto, Shori

    2011-12-01

    Organic farming has the potential to reverse biodiversity loss in farmland and benefit agriculture by enhancing ecosystem services. Although the mixed success of organic farming in enhancing biodiversity has been attributed to differences in taxa and landscape context, no studies have focused on the effect of macro-scale factors such as climate and topography. This study provides the first assessment of the impact of macro-scale factors on the effectiveness of within-farm management on biodiversity, using spiders in Japan as an example. A multilevel modelling approach revealed that reducing pesticide applications increases spider abundance, particularly in areas with high precipitation, which were also associated with high potential spider abundance. Using the model we identified areas throughout Japan that can potentially benefit from organic farming. The alteration of local habitat-abundance relations by macro-scale factors could explain the reported low spatial generality in the effects of organic farming and patterns of habitat association.

  20. 77 FR 71396 - Council for Native American Farming and Ranching

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

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

  1. 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...

  2. 78 FR 65523 - Farm Loan Programs; Clarification and Improvement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-01

    ... Agency (FSA) is amending the Farm Loan Programs (FLP) regulations for loan making and servicing... the FSA proposed rule that was published on April 13, 2012, (77 FR 22444-22462). The rule streamlines the loan making and servicing process for direct and guaranteed FLP loans and gives the...

  3. 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.

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

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... to the Secretary by Executive Order 12580, 3 CFR, 1987 Comp., p. 193, under the following provisions... standards and section 1-601 of Executive Order 12088, 3 CFR, 1978 Comp., p. 243, to enter into an inter... photographic work of the Department, including: (i) Clearing photography projects; (ii) Assigning symbols...

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

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... to the Secretary by Executive Order 12580, 3 CFR, 1987 Comp., p. 193, under the following provisions... standards and section 1-601 of Executive Order 12088, 3 CFR, 1978 Comp., p. 243, to enter into an inter... thereto by the Attorney General and the Comptroller General (4 CFR chapter II), with respect to claims...

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

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... to the Secretary by Executive Order 12580, 3 CFR, 1987 Comp., p. 193, under the following provisions... standards and section 1-601 of Executive Order 12088, 3 CFR, 1978 Comp., p. 243, to enter into an inter... thereto by the Attorney General and the Comptroller General (4 CFR chapter II), with respect to claims...

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

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... to the Secretary by Executive Order 12580, 3 CFR, 1987 Comp., p. 193, under the following provisions... standards and section 1-601 of Executive Order 12088, 3 CFR, 1978 Comp., p. 243, to enter into an inter... thereto by the Attorney General and the Comptroller General (4 CFR chapter II), with respect to claims...

  8. 7 CFR 2.42 - Administrator, Farm Service Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... to the Secretary by Executive Order 12580, 3 CFR, 1987 Comp., p. 193, under the following provisions... standards and section 1-601 of Executive Order 12088, 3 CFR, 1978 Comp., p. 243, to enter into an inter... thereto by the Attorney General and the Comptroller General (4 CFR chapter II), with respect to claims...

  9. 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

  10. 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. PMID:8433244

  11. 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.

  12. 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

    ... Federal Register on July 18, 2012, (77 FR 42258) concerning the availability of funds in the Agency's Farm.... FOR FURTHER INFORMATION CONTACT: Mirna Reyes-Bible, Finance and Loan Analyst, Multi-Family Housing... issue of July 18, 2012 (77 FR 42258-65), make the following corrections: In the second column of...

  13. 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

  14. 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.

  15. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND... environmental factors are considered in agency decisionmaking. (a) The NEPA regulations at 40 CFR 1501.1 contain... agency action; (2) Make all relevant environmental documents, comments and responses part of the......

  16. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY AND... environmental factors are considered in agency decisionmaking. (a) The NEPA regulations at 40 CFR 1501.1 contain... agency action; (2) Make all relevant environmental documents, comments and responses part of the......

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. Hog Farms in Pennsylvania.

    ERIC Educational Resources Information Center

    Shannon, Patrick

    2003-01-01

    Discusses a community's opinion and reaction to corporate hog farms. Acknowledges the vivid demonstration of literacy in these communities. Considers how these citizens use their literacy as political agents--just like they were taught to do in civics classes in high school--to participate in decisions affecting their lives. Considers the…

  3. 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)

  4. 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...

  5. 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

  6. 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

  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. 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.

  9. 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

  10. 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.

  11. 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…

  12. 77 FR 2719 - Farm, Ranch, and Rural Communities Advisory Committee; Charter Renewal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-19

    ... AGENCY Farm, Ranch, and Rural Communities Advisory Committee; Charter Renewal AGENCY: Environmental..., and Rural Communities Advisory Committee (FRRCC) will be renewed for an additional two-year period, as... and rural communities. It is determined that the FRRCC is in the public interest in connection...

  13. 29 CFR 780.142 - Practices on a farm not related to farming operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 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...

  14. 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...

  15. 29 CFR 780.142 - Practices on a farm not related to farming operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 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...

  16. 29 CFR 780.142 - Practices on a farm not related to farming operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 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. 29 CFR 780.142 - Practices on a farm not related to farming operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 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...

  18. Farm Work-Related Asthma Among US Primary Farm Operators

    PubMed Central

    Mazurek, Jacek M.; White, Gretchen E.; Rodman, Chad; Schleiff, Patricia L.

    2015-01-01

    The objective of this study was to estimate the prevalence of current asthma and the proportion of current asthma that is related to work on the farm among primary farm operators. The 2011 Farm and Ranch Safety Survey data were used to produce estimates and prevalence odds ratios. An estimated 5.1% of farm operators had asthma. Of these, 15.4% had farm work-related asthma. Among operators with farm work-related asthma, 54.8% (95% confidence interval [CI]: 41.8%–68.2%) had an asthma attack in the prior 12 months and 33.3% (95% CI: 21.2%–45.4%) had an asthma attack that occurred while doing farm work. Of those who had an asthma attack that occurred while doing farm work, 65.0% associated their asthma attack with plant/tree materials. This study provides updated information on asthma and the proportion of current asthma that is related to work on the farm and identifies certain groups of farm operators that might benefit from workplace asthma prevention intervention. PMID:25635741

  19. 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.

  20. 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.

  1. Software for batch farms

    SciTech Connect

    Ian Bird; Bryan Hess; Andy Kowalski

    2000-02-01

    Over the past few years, LSF has become a standard for job management on batch farms. However, there are many instances where it cannot be deployed for a variety of reasons. In large farms the cost may be prohibitive for the set of features actually used; small university groups who wish to clone the farms and software of larger laboratories often have constraints which preclude the use of LSF. This paper discusses a generic interface developed at Jefferson Lab to provide a set of common services to the user, while using any one of a variety of underlying batch management software products. Initially the system provides an interface to LSF and an alternative--Portable Batch System (PBS) developed by NASA and freely available in source form. It is straightforward to extend this to other systems. Such a generic interface allows users to move from one location to another and run their jobs with no modification, and by extension provides a framework for a ''global'' batch system where jobs submitted at one site may be transparently executed at another. The interface also provides additional features not found in the underlying batch software. Being written in Java, the client can be easily installed anywhere and allows for authenticated remote job submission and manipulation, including a web interface. This paper will also discuss the problem of keeping a large batch farm occupied with work without waiting for slow tape access. The use of file caching, pre-staging of files from tape and the interconnection with the batch system will be discussed. As well as automated techniques, the provision of appropriate information to the user to allow optimization should not be overlooked.

  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. 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.

  4. 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.

  5. Trace elements in farmed and wild gilthead seabream, Sparus aurata.

    PubMed

    Minganti, Vincenzo; Drava, Giuliana; De Pellegrini, Rodolfo; Siccardi, Camilla

    2010-11-01

    In the present study, we sought to determine the concentration of several trace elements (total and organic mercury, selenium, cadmium, lead, arsenic, copper, chromium, iron, manganese, molybdenum, vanadium and zinc) in muscle tissue of gilthead seabream (Sparus aurata), an edible finfish species that is widely cultured in the Mediterranean area. The phenomenon of bioaccumulation and bioamplification (especially of mercury) was investigated by comparing farmed fish with wild specimens of the same species. Farmed specimens showed mercury and arsenic concentrations significantly lower than wild specimens, and no relationship was found between mercury concentration and body size. The lower level of methylmercury in farmed fish has important implications for consumer health.

  6. Survey of Fascioloides magna in farmed wapiti in Alberta.

    PubMed Central

    Kennedy, M J; Acorn, R C; Moraiko, D T

    1999-01-01

    The formalin-ethyl acetate sedimentation procedure was used to detect ova of the giant liver fluke, Fascioloides magna, in feces of farmed wapiti in Alberta. Twenty (3.2%) of the 629 fecal samples examined contained ova of F. magna. Thirteen (33.3%) of the 39 farms surveyed had wapiti positive for F. magna. The presence of F. magna in farmed wapiti north of the North Saskatchewan River is confirmed, and 3 areas where the infection has become endemic are identified. Images Figure 1. PMID:10200881

  7. 76 FR 78919 - Agency Information Collection Activities; Proposed Collections; Comment Request; Prevention of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-20

    ... Collections; Comment Request; Prevention of Significant Deterioration and Nonattainment Area New Source Review... AGENCY Agency Information Collection Activities; Proposed Collections; Comment Request; Prevention of Significant Deterioration and Nonattainment Area New Source Review (Renewal) AGENCY: Environmental...

  8. 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.

  9. Epidemiological survey of Corynebacterium equi infections on five Ontario horse farms.

    PubMed

    Prescott, J F; Travers, M; Yager-Johnson, J A

    1984-01-01

    Corynebacterium equi was cultured from manure or soil on five horse-breeding farms in Ontario at monthly intervals on three occasions during the summer of 1982. The organism was widespread. Contamination by C. equi of the loafing paddock and pasture areas was significantly greater in a farm established 30 years than in two established for four and six years and there was a significant correlation between the C. equi burden in stables, paddocks and pastures and the length of use of the five farms for horses. In all farms, numbers of C. equi in pasture soil exceeded numbers in fresh manure, suggesting that environmental multiplication of the organism might occur. A farm with an endemic C. equi pneumonia problem differed significantly from the other four farms, where disease was not endemic, in the larger number of C. equi isolated in the stable area. By contrast the farm with a C. equi pasture soil burden significantly heavier than on all other farms had no deaths due to C. equi pneumonia. There was a correlation (r = 0.78, p = 0.061) between the number of cases of C. equi pneumonia on the farms and numbers of C. equi in the area of the stables, but not on the paddocks or pastures. About two-thirds of randomly chosen isolates from the farms belonged to the three capsular serotypes most commonly found in pneumonic foals.

  10. Multivariate analysis of management and biosecurity practices in smallholder pig farms in Madagascar

    PubMed Central

    Costard, S.; Porphyre, V.; Messad, S.; Rakotondrahanta, S.; Vidon, H.; Roger, F.; Pfeiffer, D.U.

    2009-01-01

    A cross-sectional study was carried out in 2005 and 2006 in three geographical areas of Madagascar to investigate and differentiate swine farm management and biosecurity practices in smallholder farming communities. Questionnaire data from a total of 709 pig farms were analysed using multiple factor analysis (MFA) and hierarchical cluster analysis (HCA). Variables describing management and biosecurity practices were organised into five groups: structure of the farm, animal-contacts, person- and vehicle-contacts, feeding, and sanitary aspects. In general, few biosecurity measures were implemented in the pig farms included in the study. Regional differences in management and biosecurity practices emerged from the MFA and were mainly due to, in order of decreasing importance: structure of the farm, sanitary aspects, feeding and animal-contacts and, to a lesser extent, person- and vehicle-contacts. HCA resulted in the differentiation of four distinct types of farms in each of two study areas, Arivonimamo and Marovoay, while no grouping could be identified amongst farms in Ambatondrazaka area. The characterisation of the different types of smallholder pig farms will allow adapting recommendations on husbandry practices and control measures in pig farms of these regions of Madagascar. The development of tailored recommendations is essential for Malagasy smallholders who have limited resources and need to make evidence-based management changes to reduce the risk of contagious diseases in their herds. PMID:19781801

  11. 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...

  12. 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...

  13. 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.

  14. 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.

  15. 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…

  16. 49 CFR 659.9 - Designation of oversight agency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... state, the state must designate an agency of the state, other than the rail transit agency, as the... project between FTA and a rail transit agency within the state's jurisdiction; or (2) Occur before the application by a rail transit agency for funding under FTA's formula program for urbanized areas (49...

  17. 49 CFR 659.9 - Designation of oversight agency.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... state, the state must designate an agency of the state, other than the rail transit agency, as the... project between FTA and a rail transit agency within the state's jurisdiction; or (2) Occur before the application by a rail transit agency for funding under FTA's formula program for urbanized areas (49...

  18. 49 CFR 659.9 - Designation of oversight agency.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... state, the state must designate an agency of the state, other than the rail transit agency, as the... project between FTA and a rail transit agency within the state's jurisdiction; or (2) Occur before the application by a rail transit agency for funding under FTA's formula program for urbanized areas (49...

  19. 49 CFR 659.9 - Designation of oversight agency.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... state, the state must designate an agency of the state, other than the rail transit agency, as the... project between FTA and a rail transit agency within the state's jurisdiction; or (2) Occur before the application by a rail transit agency for funding under FTA's formula program for urbanized areas (49...

  20. 49 CFR 659.9 - Designation of oversight agency.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... state, the state must designate an agency of the state, other than the rail transit agency, as the... project between FTA and a rail transit agency within the state's jurisdiction; or (2) Occur before the application by a rail transit agency for funding under FTA's formula program for urbanized areas (49...

  1. 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…

  2. 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…

  3. 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…

  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. 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…

  6. Part-time Farming: Saving the Farm or Saving the Life-style?

    ERIC Educational Resources Information Center

    Barlett, Peggy F.

    1986-01-01

    Study of part-time farmers in a Georgia county examines mobility patterns, economic circumstances, scale of farming, reasons for part-time farming, commitment to farm, household division of labor, and impact of current farm crisis. Finds most part-time farmers obtained stable off-farm jobs, then added farms later in their adult years. (LFL)

  7. 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.

  8. 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.

  9. 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.

  10. 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. PMID:21751479

  11. 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

  12. 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

  13. 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.

  14. 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…

  15. Electrocution Hazards on the Farm

    MedlinePlus

    ... by overhead power lines, standby generators, and general operating procedures of electrical systems at the farm work site. Electrocution hazards The ... electricity generated by a farm operation’s emergency power system from entering the ... operating precautions, equipment can come in contact with electrical ...

  16. 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.

  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. Validation of good agricultural practices (GAP) on Minnesota vegetable farms.

    PubMed

    Hamilton, Karin E; Umber, Jamie; Hultberg, Annalisa; Tong, Cindy; Schermann, Michele; Diez-Gonzalez, Francisco; Bender, Jeff B

    2015-02-01

    The United States Food and Drug Administration and the Department of Agriculture jointly published the "Guide to Minimize Microbial Food Safety Hazards for Fresh Fruits and Vegetables," which is used as a basis for Good Agricultural Practices (GAP) audits. To understand barriers to incorporation of GAP by Minnesota vegetable farmers, a mail survey completed in 2008 was validated with visits to a subset of the farms. This was done to determine the extent to which actual practices matched perceived practices. Two hundred forty-six producers completed the mail survey, and 27 participated in the on-farm survey. Over 75% of the on-farm survey respondents produced vegetables on 10 acres or less and had 10 or fewer employees. Of 14 questions, excellent agreement between on-farm interviews and mail survey responses was observed on two questions, four questions had poor or slight agreement, and eight questions had no agreement. Ninety-two percent of respondents by mail said "they took measures to keep animals and pests out of packing and storage buildings." However, with the on-site visit only 45% met this requirement. Similarly, 81% of respondents by mail said "measures were taken to reduce the risk of wild and/or domestic animals entering into fruit and vegetable growing areas." With direct observation, 70% of farms actually had taken measures to keep animals out of the growing areas. Additional, on-farm assessments were done regarding employee hygiene, training, presence of animals, water sources, and composting practices. This validation study demonstrated the challenge of creating nonleading and concise questions that are not open to broad interpretation from the respondents. If mail surveys are used to assess GAP, they should include open-ended questions and ranking systems to better assess farm practices. To provide the most accurate survey data for educational purposes or GAP audits, on-farm visits are recommended.

  19. Validation of good agricultural practices (GAP) on Minnesota vegetable farms.

    PubMed

    Hamilton, Karin E; Umber, Jamie; Hultberg, Annalisa; Tong, Cindy; Schermann, Michele; Diez-Gonzalez, Francisco; Bender, Jeff B

    2015-02-01

    The United States Food and Drug Administration and the Department of Agriculture jointly published the "Guide to Minimize Microbial Food Safety Hazards for Fresh Fruits and Vegetables," which is used as a basis for Good Agricultural Practices (GAP) audits. To understand barriers to incorporation of GAP by Minnesota vegetable farmers, a mail survey completed in 2008 was validated with visits to a subset of the farms. This was done to determine the extent to which actual practices matched perceived practices. Two hundred forty-six producers completed the mail survey, and 27 participated in the on-farm survey. Over 75% of the on-farm survey respondents produced vegetables on 10 acres or less and had 10 or fewer employees. Of 14 questions, excellent agreement between on-farm interviews and mail survey responses was observed on two questions, four questions had poor or slight agreement, and eight questions had no agreement. Ninety-two percent of respondents by mail said "they took measures to keep animals and pests out of packing and storage buildings." However, with the on-site visit only 45% met this requirement. Similarly, 81% of respondents by mail said "measures were taken to reduce the risk of wild and/or domestic animals entering into fruit and vegetable growing areas." With direct observation, 70% of farms actually had taken measures to keep animals out of the growing areas. Additional, on-farm assessments were done regarding employee hygiene, training, presence of animals, water sources, and composting practices. This validation study demonstrated the challenge of creating nonleading and concise questions that are not open to broad interpretation from the respondents. If mail surveys are used to assess GAP, they should include open-ended questions and ranking systems to better assess farm practices. To provide the most accurate survey data for educational purposes or GAP audits, on-farm visits are recommended. PMID:25564923

  20. 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.

  1. 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.

  2. 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.

  3. 7 CFR 2.44 - Administrator, Risk Management Agency and Manager, Federal Crop Insurance Corporation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Administrator, Risk Management Agency and Manager... Secretary for Farm and Foreign Agricultural Services to the Administrator, Risk Management Agency, and... for the transaction of the business of the Federal Crop Insurance Corporation and the Risk...

  4. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Requesting current paying agency to offset 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...

  5. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Requesting current paying agency to offset 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...

  6. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Requesting current paying agency to offset 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...

  7. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Requesting current paying agency to offset 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...

  8. 12 CFR 1408.41 - Requesting current paying agency to offset salary.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Requesting current paying agency to offset 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...

  9. 7 CFR 2.44 - Administrator, Risk Management Agency and Manager, Federal Crop Insurance Corporation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Administrator, Risk Management Agency and Manager... Secretary for Farm and Foreign Agricultural Services to the Administrator, Risk Management Agency, and... for the transaction of the business of the Federal Crop Insurance Corporation and the Risk...

  10. 7 CFR 2.44 - Administrator, Risk Management Agency and Manager, Federal Crop Insurance Corporation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Administrator, Risk Management Agency and Manager... Secretary for Farm and Foreign Agricultural Services to the Administrator, Risk Management Agency, and... for the transaction of the business of the Federal Crop Insurance Corporation and the Risk...

  11. 7 CFR 2.44 - Administrator, Risk Management Agency and Manager, Federal Crop Insurance Corporation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Administrator, Risk Management Agency and Manager... Secretary for Farm and Foreign Agricultural Services to the Administrator, Risk Management Agency, and... for the transaction of the business of the Federal Crop Insurance Corporation and the Risk...

  12. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Ensuring that environmental factors are considered in agency decisionmaking. 799.9 Section 799.9 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY...

  13. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Ensuring that environmental factors are considered in agency decisionmaking. 799.9 Section 799.9 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY...

  14. 7 CFR 799.9 - Ensuring that environmental factors are considered in agency decisionmaking.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Ensuring that environmental factors are considered in agency decisionmaking. 799.9 Section 799.9 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE ENVIRONMENTAL PROTECTION ENVIRONMENTAL QUALITY...

  15. Wind farms and weather: the predictability of wind farm-induced changes in the downstream atmosphere.

    NASA Astrophysics Data System (ADS)

    Barrie, D.; Kirk-Davidoff, D.

    2007-12-01

    The installed wind power capacity worldwide has now exceeded 80 Gigawatts, 12 Gigawatts of which is located in the United States. The size of this capacity is growing at an accelerating rate due to an increasingly reasonable delivery price compared to other energy sources, and improvements in turbine technologies. In light of this growth, we have studied the potential impact that deliberate management of a large wind farm has on both regional climatology and the ability to modify a particular storm's strength and track. We illuminate the extent to which any such changes can be made predictably within a reasonable forecast timeframe. We also distinguish remote anomalies arising from spectral wave generation within the model during the first few time steps from significant anomalies caused by gravity wave propagation away from the wind farm site. Management of a wind farm would be performed in the field by altering the farm's effective roughness length through adjustment of the attitude of the turbine blades with respect to the wind direction. We will also present results that elucidate the dependence of a storm's downstream strength upon both the timing and magnitude of the surface roughness change. This project follows work by Kirk- Davidoff and Keith (2007) that demonstrated a significant extended regional effect on climatology through an alteration of surface roughness over a large area.

  16. 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.

  17. 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.

  18. 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. PMID:25468708

  19. 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…

  20. Hanford Tank Farm RCRA Corrective Action Program

    SciTech Connect

    Kristofzski, J.R.; Mann, F.M.; Anderson, F.J.; Lober, R.W.

    2007-07-01

    As a consequence of producing special nuclear material for the nation's defense, large amounts of extremely hazardous radioactive waste was created at the U.S. Department of Energy's (DOE) Hanford Site in south central Washington State. A little over 50 million gallons of this waste is now stored in 177 large, underground tanks on Hanford's Central Plateau in tank farms regulated under the Atomic Energy Act and the Resource, Conservation, and Recovery Act (RCRA). Over 60 tanks and associated infrastructure have released or are presumed to have released waste in the vadose zone. In 1998, DOE's Office of River Protection established the Hanford Tank Farm RCRA Corrective Action Program (RCAP) to: - Characterize the distribution and extent of the existing vadose zone contamination; - Determine how the contamination will move in the future; - Estimate the impacts of this contamination on groundwater and other media; - Develop and implement mitigative measures; - Develop corrective measures to be implemented as part of the final closure of the tank farm facilities. Since its creation, RCAP has made major advances in each of these areas, which will be discussed in this paper. (authors)