Science.gov

Sample records for 2011-10-01 true reclamation

  1. 43 CFR 426.25 - Reclamation audits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Reclamation audits. 426.25 Section 426.25... INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.25 Reclamation audits. Reclamation will conduct... reviews; (b) In-depth reviews; and (c) Audits....

  2. 43 CFR 404.30 - How much Federal funding can Reclamation provide for the completion of an appraisal investigation?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true How much Federal funding can Reclamation provide for the completion of an appraisal investigation? 404.30 Section 404.30 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL...

  3. 43 CFR 422.10 - Requirements for authorizing officers to exercise Reclamation law enforcement authority.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Requirements for authorizing officers to exercise Reclamation law enforcement authority. 422.10 Section 422.10 Public Lands: Interior Regulations... exercise Reclamation law enforcement authority. (a) The CLEO must ensure that each officer receiving...

  4. 43 CFR 404.32 - Can Reclamation reduce the non-Federal cost-share required for an appraisal investigation?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... investigation? Yes. Reclamation may reduce the non-Federal cost-share for appraisal investigations below 50... Federal interest in conducting the appraisal investigation, and you demonstrate financial hardship... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Can Reclamation reduce the non-Federal...

  5. 43 CFR 426.25 - Reclamation audits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Reclamation audits. 426.25 Section 426.25... INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.25 Reclamation audits. Reclamation will conduct... reviews; (b) In-depth reviews; and (c) Audits....

  6. 43 CFR 3601.40 - Mining and reclamation plans.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Mining and reclamation plans. 3601.40... Materials Disposal; General Provisions Mining and Reclamation Plans § 3601.40 Mining and reclamation plans. BLM may require you to submit mining and reclamation plans before we begin any environmental review...

  7. 43 CFR 426.17 - Small reclamation projects.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Small reclamation projects. 426.17 Section... OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.17 Small reclamation projects. (a) Effect of the RRA on loan contracts made under the Small Reclamation Projects Act. (1) If a...

  8. 43 CFR 404.30 - How much Federal funding can Reclamation provide for the completion of an appraisal investigation?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false How much Federal funding can Reclamation provide for the completion of an appraisal investigation? 404.30 Section 404.30 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL...

  9. 43 CFR 422.10 - Requirements for authorizing officers to exercise Reclamation law enforcement authority.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Requirements for authorizing officers to exercise Reclamation law enforcement authority. 422.10 Section 422.10 Public Lands: Interior Regulations... exercise Reclamation law enforcement authority. (a) The CLEO must ensure that each officer receiving...

  10. 43 CFR 404.32 - Can Reclamation reduce the non-Federal cost-share required for an appraisal investigation?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... appraisal investigation? Yes. Reclamation may reduce the non-Federal cost-share for appraisal investigations... overwhelming Federal interest in conducting the appraisal investigation, and you demonstrate financial hardship... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Can Reclamation reduce the...

  11. Water Reclamation and Reuse.

    ERIC Educational Resources Information Center

    Smith, Daniel W.

    1978-01-01

    Presents a literature review of water reclamation and reuse. This review covers: (1) water resources planning; (2) agriculture and irrigation; (3) ground recharge; (4) industrial reuse; (5) health considerations; and (6) technology developments. A list of 217 references is also presented. (HM)

  12. Reclamation: what about trees

    SciTech Connect

    Kolar, C.A.; Ashby, W.C.

    1982-07-01

    A five-year research programme was started in 1978 in the Botany Department of Southern Illinois University to evaluate the effect of reclamation practices on tree survival and growth. The project was initiated as a direct result of reports from Illinois and Indiana of tree-planting failures on mined lands reclaimed to current regulation standards.

  13. 43 CFR 404.31 - What forms of non-Federal cost-share payment are acceptable?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true What forms of non-Federal cost-share... BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Cost-Sharing § 404.31 What forms of non-Federal cost-share payment are acceptable? The non-Federal cost-share for...

  14. 43 CFR 402.10 - Patent.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Patent. 402.10 Section 402.10 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR SALE OF LANDS IN FEDERAL RECLAMATION PROJECTS Public Lands § 402.10 Patent. When a purchaser has complied...

  15. 43 CFR 423.34 - Sanitation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Sanitation. 423.34 Section 423.34 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR... Sanitation. (a) You must not bring or improperly dispose of refuse on Reclamation facilities, lands,...

  16. 43 CFR 423.40 - Vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Vehicles. 423.40 Section 423.40 Public... Vehicles. (a) When operating a vehicle on Reclamation lands and Reclamation projects, you must comply with... vehicle through, around, or beyond a restrictive sign, recognizable barricade, fence, or traffic...

  17. 43 CFR Appendix A to Part 418 - Calculation of Efficiency Equation

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Calculation of Efficiency Equation A Appendix A to Part 418 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR OPERATING CRITERIA AND PROCEDURES FOR THE NEWLANDS RECLAMATION PROJECT, NEVADA...

  18. Megaproject reclamation and climate change

    NASA Astrophysics Data System (ADS)

    Rooney, Rebecca C.; Robinson, Derek T.; Petrone, Rich

    2015-11-01

    Megaprojects such as oil sands mining require large-scale and long-term closure and reclamation plans. Yet these plans are created and approved without considering future climate and hydrological conditions, jeopardizing the sustainability of reclaimed landscapes.

  19. Environmental aspects of wastewater reclamation.

    PubMed

    Sharma, Sunil; Choudhary, Mahendra Pratap

    2007-07-01

    The population is increasing rapidly and the demand for water by cities, industries and agriculture has tended to grow even faster than the population. Wastewater reclamation consists of a combination of conventional and advanced treatment processes employed to return a wastewater to nearly original quality, reclaiming the water. The environmental health aspects associated with reclamation of wastewater include quality aspects and public health aspects. An attempt has been made in the present paper to describe these aspects and to suggest appropriate solutions.

  20. Land reclamation research

    SciTech Connect

    1980-09-01

    The United States Department of Energy has assigned its Office of Environment the task of developing methods that will prevent or reduce damages caused by surface mining. Before that task can be accomplished, more must be learned about the functioning of organisms and their surroundings-the ecosystems threatened by disruptions from surface mining. While new federal and state laws require the full reclamation of mine sites, there is no assurance now that reclaimed areas can be self-sustaining, especially in the arid and semiarid West. To these ends, the Ecological Research Division within the Office of Health and Environmental Research of the Department's Office of Environment has begun a number of related programs aimed at understanding more clearly soils, plants, animals, and other components of the ecosystem so that ways may be found to improve environmental quality or to prevent damage from mining. Another aim is to produce efficient and cost-effective techniques for returning to productive use land that has been scarred by mining. Two national laboratories and six universities carry out these research programs. The work extends from broadly based studies, such as the effects of mining on the hydrologic balance, to very specific studies, such as evaluation of the reproductive cycle of a native grass.

  1. BUILDING MATERIALS RECLAMATION PROGRAM

    SciTech Connect

    David C. Weggel; Shen-En Chen; Helene Hilger; Fabien Besnard; Tara Cavalline; Brett Tempest; Adam Alvey; Madeleine Grimmer; Rebecca Turner

    2010-08-31

    This report describes work conducted on the Building Materials Reclamation Program for the period of September 2008 to August 2010. The goals of the project included selecting materials from the local construction and demolition (C&D) waste stream and developing economically viable reprocessing, reuse or recycling schemes to divert them from landfill storage. Educational resources as well as conceptual designs and engineering feasibility demonstrations were provided for various aspects of the work. The project was divided into two distinct phases: Research and Engineering Feasibility and Dissemination. In the Research Phase, a literature review was initiated and data collection commenced, an advisory panel was organized, and research was conducted to evaluate high volume C&D materials for nontraditional use; five materials were selected for more detailed investigations. In the Engineering Feasibility and Dissemination Phase, a conceptual study for a regional (Mecklenburg and surrounding counties) collection and sorting facility was performed, an engineering feasibility project to demonstrate the viability of recycling or reuse schemes was created, the literature review was extended and completed, and pedagogical materials were developed. Over the two-year duration of the project, all of the tasks and subtasks outlined in the original project proposal have been completed. The Final Progress Report, which briefly describes actual project accomplishments versus the tasks/subtasks of the original project proposal, is included in Appendix A of this report. This report describes the scientific/technical aspects (hypotheses, research/testing, and findings) of six subprojects that investigated five common C&D materials. Table 1 summarizes the six subprojects, including the C&D material studied and the graduate student and the faculty advisor on each subproject.

  2. Mining and Reclamation Technology Symposium

    SciTech Connect

    None Available

    1999-06-24

    The Mining and Reclamation Technology Symposium was commissioned by the Mountaintop Removal Mining/Valley Fill Environmental Impact Statement (EIS) Interagency Steering Committee as an educational forum for the members of the regulatory community who will participate in the development of the EIS. The Steering Committee sought a balanced audience to ensure the input to the regulatory community reflected the range of perspectives on this complicated and emotional issue. The focus of this symposium is on mining and reclamation technology alternatives, which is one of eleven topics scheduled for review to support development of the EIS. Others include hydrologic, environmental, ecological, and socio-economic issues.

  3. 31 CFR 240.9 - Reclamation procedures; reclamation protests.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE INDORSEMENT AND PAYMENT... reclamation debtor of the amount demanded and the reason for the demand. Treasury will make follow-up demands... into repayment agreements must be sent in writing to: Department of the Treasury, Financial...

  4. 43 CFR 426.25 - Reclamation audits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Reclamation audits. 426.25 Section 426.25... INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.25 Reclamation audits. Reclamation will conduct... reviews; (b) In-depth reviews; and (c) Audits....

  5. 43 CFR 426.25 - Reclamation audits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Reclamation audits. 426.25 Section 426.25... INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.25 Reclamation audits. Reclamation will conduct... reviews; (b) In-depth reviews; and (c) Audits....

  6. 43 CFR 426.25 - Reclamation audits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Reclamation audits. 426.25 Section 426.25... INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.25 Reclamation audits. Reclamation will conduct... reviews; (b) In-depth reviews; and (c) Audits....

  7. 7 CFR 632.21 - Reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Reclamation plan. 632.21 Section 632.21 Agriculture... AGRICULTURE LONG TERM CONTRACTING RURAL ABANDONED MINE PROGRAM Participation § 632.21 Reclamation plan. (a) Responsibility. Land users are responsible for developing a reclamation plan that will serve as a basis for...

  8. 7 CFR 632.21 - Reclamation plan.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Reclamation plan. 632.21 Section 632.21 Agriculture... AGRICULTURE LONG TERM CONTRACTING RURAL ABANDONED MINE PROGRAM Participation § 632.21 Reclamation plan. (a) Responsibility. Land users are responsible for developing a reclamation plan that will serve as a basis for...

  9. 43 CFR 3931.20 - Reclamation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... During reclamation, but before abandonment of operations, all openings, including water discharge points...) Measures to control erosion, landslides, and water runoff; (2) Measures to isolate, remove, or...

  10. 30 CFR 870.12 - Reclamation fee.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... weight. (ii) Operators selling coal on a clean coal basis shall retain records that show run-of-mine tonnage, and the basis for the clean coal transaction. (iii) Insufficient records shall subject the... LAND RECLAMATION ABANDONED MINE RECLAMATION FUND-FEE COLLECTION AND COAL PRODUCTION REPORTING §...

  11. 30 CFR 870.12 - Reclamation fee.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... value at the time of initial bona fide sale, transfer of ownership, or use by the operator. (1) The initial bona fide sale, transfer of ownership, or use shall be determined by the first transaction or use... Reclamation fee. (a) The operator shall pay a reclamation fee on each ton of coal produced for sale,...

  12. 36 CFR 9.11 - Reclamation requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Reclamation requirements. 9.11 Section 9.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT Mining and Mining Claims § 9.11 Reclamation requirements. (a) As contemporaneously...

  13. 36 CFR 9.11 - Reclamation requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Reclamation requirements. 9.11 Section 9.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT Mining and Mining Claims § 9.11 Reclamation requirements. (a) As contemporaneously...

  14. 36 CFR 9.11 - Reclamation requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Reclamation requirements. 9.11 Section 9.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT Mining and Mining Claims § 9.11 Reclamation requirements. (a) As contemporaneously...

  15. 36 CFR 9.11 - Reclamation requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Reclamation requirements. 9.11 Section 9.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT Mining and Mining Claims § 9.11 Reclamation requirements. (a) As contemporaneously...

  16. 36 CFR 9.11 - Reclamation requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Reclamation requirements. 9.11 Section 9.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT Mining and Mining Claims § 9.11 Reclamation requirements. (a) As contemporaneously...

  17. 43 CFR 418.29 - Project management.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Project management. 418.29 Section 418.29... INTERIOR OPERATING CRITERIA AND PROCEDURES FOR THE NEWLANDS RECLAMATION PROJECT, NEVADA Enforcement § 418.29 Project management. In addition to the provisions of § 418.28, if the District is found to...

  18. 43 CFR 404.58 - Do rural water projects authorized before the enactment of the Rural Water Supply Act of 2006...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Do rural water projects authorized before the enactment of the Rural Water Supply Act of 2006 have to comply with the requirements in this rule? 404.58 Section 404.58 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR...

  19. 43 CFR 404.60 - Does this rule contain an information collection that requires approval by the Office of...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Does this rule contain an information collection that requires approval by the Office of Management and Budget (OMB)? 404.60 Section 404.60 Public... RECLAMATION RURAL WATER SUPPLY PROGRAM Miscellaneous § 404.60 Does this rule contain an information...

  20. 43 CFR 418.13 - Maximum allowable limits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Maximum allowable limits. 418.13 Section 418.13 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT... Conditions of Water Delivery § 418.13 Maximum allowable limits. (a) Maximum allowable diversions. (1)...

  1. 43 CFR 423.27 - Advertising and public solicitation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Advertising and public solicitation. 423.27 Section 423.27 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION... of Conduct § 423.27 Advertising and public solicitation. You must not engage in advertising...

  2. 43 CFR 23.5 - Technical examination of prospective surface exploration and mining operations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Technical examination of prospective surface exploration and mining operations. 23.5 Section 23.5 Public Lands: Interior Office of the... prevention of air pollution; the reclamation by revegetation, replacement of soil, or by other means,...

  3. 43 CFR 423.31 - Fires and flammable material.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Fires and flammable material. 423.31 Section 423.31 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION... smoking materials, including cigarettes, cigars, pipes, matches, or other burning material. (c) You...

  4. 43 CFR 423.21 - Responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Responsibilities. 423.21 Section 423.21 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE....21 Responsibilities. (a) You are responsible for finding, being aware of, and obeying all...

  5. 43 CFR 23.8 - Approval of mining plan.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Approval of mining plan. 23.8 Section 23.8 Public Lands: Interior Office of the Secretary of the Interior SURFACE EXPLORATION, MINING AND RECLAMATION OF LANDS § 23.8 Approval of mining plan. (a) Before surface mining operations may commence...

  6. 43 CFR 431.6 - Power generation estimates.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Power generation estimates. 431.6 Section... THE INTERIOR GENERAL REGULATIONS FOR POWER GENERATION, OPERATION, MAINTENANCE, AND REPLACEMENT AT THE BOULDER CANYON PROJECT, ARIZONA/NEVADA § 431.6 Power generation estimates. Reclamation shall...

  7. 43 CFR 402.9 - Contracts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Contracts. 402.9 Section 402.9 Public Lands... LANDS IN FEDERAL RECLAMATION PROJECTS Public Lands § 402.9 Contracts. A contract in form approved by the... by the Commissioner. A copy of the contract shall be furnished to the appropriate land office of...

  8. 43 CFR 417.6 - General regulations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true General regulations. 417.6 Section 417.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER CONSERVATION MEASURES WITH LOWER...

  9. 43 CFR 417.4 - Changed conditions, emergency, or hardship modifications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Changed conditions, emergency, or hardship modifications. 417.4 Section 417.4 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER...

  10. 43 CFR 414.6 - Environmental compliance and funding of Federal costs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Environmental compliance and funding of Federal costs. 414.6 Section 414.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR OFFSTREAM STORAGE OF COLORADO RIVER WATER AND DEVELOPMENT AND...

  11. 43 CFR 414.4 - Reporting requirements and accounting under Storage and Interstate Release Agreements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Reporting requirements and accounting under Storage and Interstate Release Agreements. 414.4 Section 414.4 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR OFFSTREAM STORAGE OF COLORADO...

  12. 43 CFR 423.30 - Weapons, firearms, explosives, and fireworks.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Weapons, firearms, explosives, and... WATERBODIES Rules of Conduct § 423.30 Weapons, firearms, explosives, and fireworks. (a) You may possess... exceptions: (1) You must not have a weapon in your possession when at or in a Reclamation facility. (2)...

  13. 43 CFR 418.22 - Future adjustments to Lahontan Reservoir storage targets.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Future adjustments to Lahontan Reservoir... RECLAMATION PROJECT, NEVADA Operations and Management § 418.22 Future adjustments to Lahontan Reservoir storage targets. (a) The Lahontan Reservoir storage targets must be adjusted to accommodate changes...

  14. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Nonresident aliens and foreign entities..., DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.8 Nonresident aliens and foreign... reclamation law or these regulations, a nonresident alien or foreign entity that directly holds land in...

  15. 43 CFR 420.3 - Adjacent lands.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Adjacent lands. 420.3 Section 420.3 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR OFF-ROAD VEHICLE USE § 420.3 Adjacent lands. When administratively feasible, the regulation of...

  16. 43 CFR 426.13 - Excess land appraisals.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Excess land appraisals. 426.13 Section 426.13 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.13 Excess land appraisals. (a) When...

  17. 43 CFR 426.14 - Involuntary acquisition of land.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Involuntary acquisition of land. 426.14 Section 426.14 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.14 Involuntary acquisition of...

  18. 43 CFR 426.12 - Excess land.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Excess land. 426.12 Section 426.12 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.12 Excess land. (a) The process of designating excess...

  19. 43 CFR 418.8 - Types of eligible land.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Types of eligible land. 418.8 Section 418.8 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE... Delivery § 418.8 Types of eligible land. (a) Eligible land actually irrigated. During each year,...

  20. 43 CFR 426.4 - Attribution of land.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Attribution of land. 426.4 Section 426.4 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.4 Attribution of land. (a) Prohibition...

  1. 43 CFR 413.3 - Assessment of settlement lands.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Assessment of settlement lands. 413.3 Section 413.3 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR ASSESSMENT BY IRRIGATION DISTRICTS OF LANDS OWNED BY THE UNITED STATES,...

  2. 43 CFR 429.5 - Who is authorized to issue use authorizations under this part?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Who is authorized to issue use... WATERBODIES Purpose, Definitions, and Applicability § 429.5 Who is authorized to issue use authorizations... agency acting for Reclamation under delegated authority is authorized to issue use authorizations...

  3. 43 CFR 423.43 - Alcoholic beverages.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Alcoholic beverages. 423.43 Section 423.43 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE....43 Alcoholic beverages. You must not possess or consume alcoholic beverages in violation of...

  4. 43 CFR 420.11 - Requirements-vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Requirements-vehicles. 420.11 Section 420... THE INTERIOR OFF-ROAD VEHICLE USE Operating Criteria § 420.11 Requirements—vehicles. Each off-road vehicle that is operated on Reclamation lands shall meet the following requirements: (a) It shall...

  5. Town of Edinburg landfill reclamation demonstration project

    SciTech Connect

    Not Available

    1992-05-15

    Landfill reclamation is the process of excavating a solid waste landfill to recover materials, reduce environmental impacts, restore the land resource, and, in some cases, extend landfill life. Using conventional surface mining techniques and specialized separation equipment, a landfill may be separated into recyclable material, combustible material, a soil/compost fraction and residual waste. A landfill reclamation demonstration project was hosted at the Town of Edinburg municipal landfill in northwest Saratoga County. The report examines various separation techniques employed at the site and appropriate uses for reclaimed materials. Specifications regarding engineered work plans, health and safety monitoring, and contingency preparedness are discussed. Major potential applications and benefits of using landfill reclamation technology at existing landfills are identified and discussed. The research and development aspect of the report also examines optimal screening technologies, site selection protocol and the results of a test burn of reclaimed waste at a waste-to-energy facility. Landfill reclamation costs are developed, and economic comparisons are made between reclamation costs and conventional landfill closure costs, with key criteria identified. The results indicate that, although dependent on site-specific conditions and economic factors, landfill reclamation can be a technically and economically feasible alternative or companion to conventional landfill closure under a range of favorable conditions. Feasibility can be determined only after an investigation of the variety of landfill conditions and reclamation options.

  6. Membrane bioreactors for water reclamation.

    PubMed

    Tao, G; Kekre, K; Wei, Z; Lee, T C; Viswanath, B; Seah, H

    2005-01-01

    Singapore has been using dual membrane technology (MF/UF RO) to produce high-grade water (NEWater) from secondary treated sewage. Membrane bioreactor (MBR) has very high potential and will lead to the further improvement of the productivity and quality of high-grade water. This study was focused on the technical feasibility of MBR system for water reclamation in Singapore, making a comparison between various membrane systems available and to get operational experience in terms of membrane cleaning and other issues. Three MBR plants were built at Bedok Water Reclamation Plant with a design flow of 300 m3/day each. They were commissioned in March 2003. Three different types of submerged membranes were tested. They are Membrane A, plate sheet membrane with pore size of 0.4 microm; Membrane B, hollow fibre membrane with pore size of 0.4 microm; and Membrane C, hollow fibre membrane with pore size of 0.035 microm. The permeate quality of all the three MBR Systems were found equivalent to or better than that of the conventional tertiary treatment by ultrafiltration. MBR permeate TOC was about 2 mg/l lower than UF permeate TOC. GC-MS, GC-ECD and HPLC scan results show that trace organic contaminants in MBR permeate and UF permeate were in the same range. MBR power consumption can be less than 1 kwh/m3. Gel layer or dynamic membrane generated on the submerged membrane surface played an important role for the lower MBR permeate TOC than the supernatant TOC in the membrane tank. Intensive chemical cleaning can temporarily remove this layer. During normal operation conditions, the formation of dynamic membrane may need one day to obtain the steady low TOC levels in MBR permeate.

  7. True Colors of Mars

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This image taken on Mars by the panoramic camera on the Mars Exploration Rover Spirit shows the rover's color calibration target, also known as the MarsDial. The target's mirror and the shadows cast on it by the Sun help scientists determine the degree to which dusty martian skies alter the panoramic camera's perception of color. By adjusting for this effect, Mars can be seen in all its true colors.

  8. 43 CFR 3601.40 - Mining and reclamation plans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Mining and reclamation plans. 3601.40... Materials Disposal; General Provisions Mining and Reclamation Plans § 3601.40 Mining and reclamation plans. BLM may require you to submit mining and reclamation plans before we begin any environmental review...

  9. 43 CFR 3601.40 - Mining and reclamation plans.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Mining and reclamation plans. 3601.40... Materials Disposal; General Provisions Mining and Reclamation Plans § 3601.40 Mining and reclamation plans. BLM may require you to submit mining and reclamation plans before we begin any environmental review...

  10. 43 CFR 3601.40 - Mining and reclamation plans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Mining and reclamation plans. 3601.40... Materials Disposal; General Provisions Mining and Reclamation Plans § 3601.40 Mining and reclamation plans. BLM may require you to submit mining and reclamation plans before we begin any environmental review...

  11. Development assessment of wash water reclamation

    NASA Technical Reports Server (NTRS)

    Putnam, D. F.

    1976-01-01

    An analytical study assessment of state-of-the-art wash water reclamation technology is presented. It covers all non-phase-change unit operations, unit processes and subsystems currently under development by NASA. Each approach to wash water reclamation is described in detail. Performance data are given together with the projected weights and sizes of key components and subsystems. It is concluded that a simple multifiltration subsystem composed of surface-type cartridge filters, carbon adsorption and ion exchange resins is the most attractive approach for spacecraft wash water reclamation in earth orbital missions of up to 10 years in duration.

  12. 25 CFR 225.5 - Authority and responsibility of the Office of Surface Mining Reclamation and Enforcement (OSMRE).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Authority and responsibility of the Office of Surface Mining Reclamation and Enforcement (OSMRE). 225.5 Section 225.5 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS OIL AND GAS, GEOTHERMAL, AND SOLID MINERALS AGREEMENTS...

  13. Energy Corner: Heat Reclamation Rescues Wasted Heat.

    ERIC Educational Resources Information Center

    Daugherty, Thomas

    1982-01-01

    Heat reclamation systems added to pre-existing central heating systems provide maximum savings at minimum cost. The benefits of a particular appliance marketed under the brand name "Energizer" are discussed. (Author/MLF)

  14. Boric Acid Reclamation System (BARS)

    SciTech Connect

    Kniazewycz, B.G.; Markind, J.

    1986-03-01

    KLM Technologies' personnel have identified a Boric Acid Reclamation System (BARS) utilizing reverse osmosis and ultrafiltration to produce a recyclable grade of otherwise waste boric acid at PWRs, thus reducing a major source of low-level radwaste. The design of a prototype BARS as a compact volume reduction system was the result of KLM's Phase 1 Program, and based upon a preliminary feasibility program, which assessed the applicability of membrane technology to refurbish and recycle waste boric acid from floor and equipment drain streams. The analysis of the overall program indicated a substantial savings regarding off-site disposal costs. Today's economic scenario indicates that optimization of volume reduction operation procedures could significantly reduce waste management costs, especially where burial penalties have become more severe. As a reaction to the economic burden imposed by final disposal, many nuclear plants are currently modifying their design and operating philosophies concerning liquid radwaste processing systems to meet stricter environmental regulations, and to derive potential economic benefits by reducing the ever-increasing volumes of wastes that are produced. To effect these changes, innovative practices in waste management and more efficient processing technologies are being successfully implemented.

  15. A True Metasurface Antenna

    PubMed Central

    Badawe, Mohamed El; Almoneef, Thamer S.; Ramahi, Omar M.

    2016-01-01

    We present a true metasurface antenna based on electrically-small resonators. The resonators are placed on a flat surface and connected to one feed point using corporate feed. Unlike conventional array antennas where the distance between adjacent antennas is half wavelength to reduce mutual coupling between adjacent antennas, here the distance between the radiating elements is electrically very small to affect good impedance matching of each resonator to its feed. A metasurface antenna measuring 1.2λ × 1.2λ and designed to operate at 3 GHz achieved a gain of 12 dBi. A prototype was fabricated and tested showing good agreement between numerical simulations and experimental results. Through numerical simulation, we show that the metasurface antenna has the ability to provide beam steering by phasing all the resonators appropriately. PMID:26759177

  16. True Colors Shining Through

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This image mosaic illustrates how scientists use the color calibration targets (upper left) located on both Mars Exploration Rovers to fine-tune the rovers' sense of color. In the center, spectra, or light signatures, acquired in the laboratory of the colored chips on the targets are shown as lines. Actual data from Mars Exploration Rover Spirit's panoramic camera is mapped on top of these lines as dots. The plot demonstrates that the observed colors of Mars match the colors of the chips, and thus approximate the red planet's true colors. This finding is further corroborated by the picture taken on Mars of the calibration target, which shows the colored chips as they would appear on Earth.

  17. Reclamation report, Basalt Waste Isolation Project, boreholes 1990

    SciTech Connect

    Brandt, C.A.; Rickard, W.H. Jr.; Cadoret, N.A.

    1991-01-01

    The restoration of areas disturbed activities of the Basalt Waste Isolation Project (BWIP) has been undertaken by the US Department of Energy (DOE) in fulfillment of obligations and commitments made under the National Environmental Policy Act and the Nuclear Waste Policy Act. This restoration program comprises three separate projects: borehole reclamation, Near Surface Test Facility reclamation, and Exploratory Shaft Facility reclamation. Detailed descriptions of these reclamation projects may be found in a number of previous reports. This report describes the second phase of the reclamation program for the BWIP boreholes and analyzes its success relative to the reclamation objective. 6 refs., 14 figs., 13 tabs.

  18. Wetland reclamation by accelerating succession

    SciTech Connect

    Rushton, B.T.

    1988-01-01

    This research analyzed mechanisms and processes for accelerating natural succession in order to restore soils and forests on clay setting areas left from phosphate mining in central Florida. Field measurements of succession on unreclaimed clay ponds showed wet sites dominated by dense stands of small shrubby willows even after 60 years with succession arrested because of a shortage of seeds for later stage trees. For drier sites an orderly procession of pioneer wetland trees colonized when wetland seed sources were within 20 meters. The first woody species were willows, myrtles, and baccharis followed in 5 to 10 years by red maple and elm. Oaks colonized slightly drier elevations. Hackberry, cherry, and sweetgum were also found. Experiments in which 3000 seedlings of 11 species were planted in six clay settling areas demonstrated succession can be accelerated. After the first growing season, results suggest that mixed swamp vegetation typical of floodplains may be the most suitable forested wetland community for settling pond reclamation. Percent survival was best for Carolina ash, American elm, and red maple. Some alluvial floodplain species were intermediate in success with 74% survival for baldcypress, 61% for sweetgum, and 61% for laurel oak. Trees from bayheads had the least survival with 52% for swampbay and 41% for loblolly bay. Poorest survival for all species planted (39%) was swamp tupelo. Floodplain species which required fairly dry conditions had poor survival, i.e., southern magnolia (53%) and cabbage palm (43%). Planted tree seedlings were more cost effective than placing seeds on the ground and covering them with litter. A simulation model with hydrologic regimes and outside seeding was used to summarize the operation of the successional system. Simulation that suggested trends for a longer time period than those observed in the field trials are yet to be confirmed.

  19. Landfill reclamation attracts attention and questions

    SciTech Connect

    Aquino, J.T.

    1994-12-01

    Landfill mining or reclamation has fit neatly into the recycling/reuse mindset. In heralding the first California landfill reclamation project at the Caspar Landfill municipal solid waste (MSW) site in May 1994, a California state official described it as ''win-win. Nobody loses''. Speaking at a session at the annual meeting of the Solid Waste Management Association of North America (SWANA), held August 2--6, 1994, Joanne R. Guerriero, senior project engineer, Malcolm Pirnie, Inc. (White Plains, NY), said landfill reclamation--the excavation of a landfill using conventional mining technology to recover and reuse resources--can: extend the life of existing landfill sites and reduce the need for siting new landfills; decrease the area requiring closure; remediate an environmental concern by removing a contaminant source; reclaim marketable recyclables; and capture energy through waste combustion.

  20. Economic and geographic backgrounds of land reclamation in Japanese ports.

    PubMed

    Suzuki, Takeshi

    2003-01-01

    Under the present legal system, environmental impacts are usually assessed on condition that reclamation plans are given clearly. Although impact magnitude depends on reclamation scales, the economic and geographic backgrounds of reclamation scales have been rarely analyzed. Hence, properties of reclamation in port districts were investigated. The long-term trend showed that the area newly reclaimed per year has decreased rapidly since the first oil crisis; while the speed of the decrease dropped after 1984. The distributions of increased reclamation area planned against its water depth had one or two peaks in 1989-1991 and 1996-1998. These peaks resulted mainly from "island-type" reclamation, and shifted from shallow to deep sites. The areas of port districts had major effects on increased area of reclamation and maximum water depth in 1989-1991, while such effects were not observed in 1996-1998. Land price had some effects for deepening water depth of reclamation in both periods.

  1. 43 CFR 426.17 - Small reclamation projects.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Small reclamation projects. 426.17 Section... OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.17 Small reclamation projects. (a) Effect of the RRA on loan contracts made under the Small Reclamation Projects Act. (1) If a...

  2. 30 CFR 784.15 - Reclamation plan: Land use information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 784.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER REGULATORY PROGRAMS UNDERGROUND MINING PERMIT APPLICATIONS-MINIMUM REQUIREMENTS FOR RECLAMATION AND...

  3. 30 CFR 780.23 - Reclamation plan: Land use information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 780.23 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER REGULATORY PROGRAMS SURFACE MINING PERMIT APPLICATIONS-MINIMUM REQUIREMENTS FOR RECLAMATION AND...

  4. 30 CFR 784.15 - Reclamation plan: Land use information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 784.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER REGULATORY PROGRAMS UNDERGROUND MINING PERMIT APPLICATIONS-MINIMUM REQUIREMENTS FOR RECLAMATION AND...

  5. 30 CFR 784.15 - Reclamation plan: Land use information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 784.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER REGULATORY PROGRAMS UNDERGROUND MINING PERMIT APPLICATIONS-MINIMUM REQUIREMENTS FOR RECLAMATION AND...

  6. 30 CFR 780.23 - Reclamation plan: Land use information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 780.23 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER REGULATORY PROGRAMS SURFACE MINING PERMIT APPLICATIONS-MINIMUM REQUIREMENTS FOR RECLAMATION AND...

  7. 30 CFR 780.23 - Reclamation plan: Land use information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 780.23 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION SYSTEMS UNDER REGULATORY PROGRAMS SURFACE MINING PERMIT APPLICATIONS-MINIMUM REQUIREMENTS FOR RECLAMATION AND...

  8. 30 CFR 870.15 - Reclamation fee payment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... address of the largest single mineral owner and purchaser. If several persons have successively... Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR... § 870.15 Reclamation fee payment. (a) You must pay the reclamation fee based on calendar quarter...

  9. Our Reclamation Future: The Missing Bet on Trees.

    ERIC Educational Resources Information Center

    Ashby, W. Clark; And Others

    This document discusses reclamation alternatives for land that has been surface-mined. Special attention is given to the use of tree planting as a desirable reclamation method. Contents include Illinoian reclamation history, knowledge of forestry techniques and successes on surface-mined lands, recreational and educational use of the reclaimed…

  10. Mine Land Reclamation and Eco-Reconstruction in Shanxi Province I: Mine Land Reclamation Model

    PubMed Central

    Bing-yuan, Hao; Li-xun, Kang

    2014-01-01

    Coal resource is the main primary energy in our country, while Shanxi Province is the most important province in resource. Therefore Shanxi is an energy base for our country and has a great significance in energy strategy. However because of the heavy development of the coal resource, the ecological environment is worsening and the farmland is reducing continuously in Shanxi Province. How to resolve the contradiction between coal resource exploitation and environmental protection has become the imperative. Thus the concept of “green mining industry” is arousing more and more attention. In this assay, we will talk about the basic mode of land reclamation in mine area, the engineering study of mine land reclamation, the comprehensive model study of mine land reclamation, and the design and model of ecological agricultural reclamation in mining subsidence. PMID:25050398

  11. Land reclamation: Advances in research technology

    SciTech Connect

    Younos, T.; Diplas, P.; Mostaghimi, S.

    1992-01-01

    Land reclamation encompasses remediation of industrial wasteland, improvement of infertile land for agricultural production, preservation of wetlands, and restoration of disturbed areas. Land reclamation is an integral part of sustainable development which aims to reconcile economic productivity with environmental preservation. During the 1980s, significant progress was achieved in the application of advanced technologies to sustainable development projects. The goal of this international symposium was to serve as a forum to review current research and state-of-the-art technology dealing with various aspects of land reclamation, and provide an opportunity for professional interaction and exchange of information in a multi-disciplinary setting. The scope of the symposium was as broad as the topic itself. The keynote address by Professor John Cairns focused on a systems approach in land restoration projects and challenges facing scientists in global biotic impoverishment. Other topics discussed in ten mechanical sessions included development and applications of computer models, geographic information systems, remote sensing technology, salinity problems, surface and ground water monitoring, reclamation of mine areas, soil amendment methods and impacts, wetland restoration techniques, and land use planning for resource protection.

  12. 43 CFR 3931.20 - Reclamation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) Measures to control erosion, landslides, and water runoff; (2) Measures to isolate, remove, or control..., subsidence holes, surface excavations, or workings which are a hazard to people or animals. These protected.... During reclamation, but before abandonment of operations, all openings, including water discharge...

  13. 43 CFR 3931.20 - Reclamation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) Measures to control erosion, landslides, and water runoff; (2) Measures to isolate, remove, or control..., subsidence holes, surface excavations, or workings which are a hazard to people or animals. These protected.... During reclamation, but before abandonment of operations, all openings, including water discharge...

  14. 43 CFR 3931.20 - Reclamation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) Measures to control erosion, landslides, and water runoff; (2) Measures to isolate, remove, or control..., subsidence holes, surface excavations, or workings which are a hazard to people or animals. These protected.... During reclamation, but before abandonment of operations, all openings, including water discharge...

  15. 36 CFR 292.69 - Concurrent reclamation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Concurrent reclamation. 292.69 Section 292.69 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE NATIONAL RECREATION AREAS Smith River National Recreation Area Other Provisions § 292.69...

  16. [Industrial hygiene problems in reclamation constriction operations].

    PubMed

    Broĭtman, V I

    1992-01-01

    Workers engaged in reclamation construction are exposed to dust and chemical agents, appearing in the air during the work. Vibration, noise, meteorologic conditions overmatch the normal parameters. Immunologic status is changed, transitory disablement incidence is high, occupational diseases occur. Hygienic measures for this population are recommended and put into practice.

  17. 36 CFR 9.39 - Reclamation requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Reclamation requirements. 9.39 Section 9.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR...) Plugging and capping all nonproductive wells and filling dump holes, ditches, reserve pits and...

  18. 36 CFR 9.39 - Reclamation requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Reclamation requirements. 9.39 Section 9.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR...) Plugging and capping all nonproductive wells and filling dump holes, ditches, reserve pits and...

  19. 36 CFR 9.39 - Reclamation requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Reclamation requirements. 9.39 Section 9.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR...) Plugging and capping all nonproductive wells and filling dump holes, ditches, reserve pits and...

  20. 36 CFR 9.39 - Reclamation requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Reclamation requirements. 9.39 Section 9.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR...) Plugging and capping all nonproductive wells and filling dump holes, ditches, reserve pits and...

  1. Basalt Waste Isolation Project Reclamation Support Project:

    SciTech Connect

    Brandt, C.A.; Rickard, W.H. Jr.; Cadoret, N.A.

    1992-06-01

    The Basalt Waste Isolation Project (BWIP) Reclamation Support Project began in the spring of 1988 by categorizing sites distributed during operations of the BWIP into those requiring revegetation and those to be abandoned or transferred to other programs. The Pacific Northwest Laboratory's role in this project was to develop plans for reestablishing native vegetation on the first category of sites, to monitor the implementation of these plans, to evaluate the effectiveness of these efforts, and to identify remediation methods where necessary. The Reclamation Support Project focused on three major areas: geologic hydrologic boreholes, the Exploratory Shaft Facility (ESF), and the Near-Surface Test Facility (NSTF). A number of BWIP reclamation sites seeded between 1989 and 1990 were found to be far below reclamation objectives. These sites were remediated in 1991 using various seedbed treatments designed to rectify problems with water-holding capacity, herbicide activity, surficial crust formation, and nutrient imbalances. Remediation was conducted during November and early December 1991. Sites were examined on a monthly basis thereafter to evaluate plant growth responses to these treatments. At all remediation sites early plant growth responses to these treatments. At all remediation sites, early plant growth far exceeded any previously obtained using other methods and seedbed treatments. Seeded plants did best where amendments consisted of soil-plus-compost or fertilizer-only. Vegetation growth on Gable Mountain was less than that found on other areas nearby, but this difference is attributed primarily to the site's altitude and north-facing orientation.

  2. Land Reclamation Program annual report, 1979

    SciTech Connect

    1980-09-01

    The Argonne Land Reclamation Program, sponsored by the United States Department of Energy's Assistant Secretary for Environment, is a joint effort of two Argonne divisions: Energy and Environmental Systems and Environmental Impact Studies. The program is carried out by a multidisciplinary team of scientists and engineers and has three primary objectives: (1) to develop energy-efficient and cost-effective mining and reclamation techniques; (2) to assist industry in evaluating the viability of environmental regulations and demonstrating techniques to meet these regulations; and (3) to supply data and evaluation techniques to decisionmakers concerned with trade-offs between energy development and environmental quality. Six integrated field research sites have been established to address problems associated with surface mining operations. This program relies heavily on input from industry and has developed working arrangements with coal companies at each of the current mining sites. A major area of interest is the development of a ten-year environmental mining and reclamation research plan for the Assistant Secretary for Environment. The Land Reclamation Program assigns the highest priority to the transfer to users of information generated by its research.

  3. Final Reclamation Report: Basalt Waste Isolation Project exploratory shaft site

    SciTech Connect

    Brandt, C.A.; Rickard, W.H. Jr.

    1990-06-01

    The restoration of areas disturbed by activities of the Basalt Waste Isolation Project (BWIP) constitutes a unique operation at the US Department of Energy's (DOE) Hanford Site, both from the standpoint of restoration objectives and the time frame for accomplishing these objectives. The BWIP reclamation program comprises three separate projects: borehole reclamation, Near Surface Test Facility (NSTF) reclamation, and Exploratory Shaft Facility (ESF) reclamation. The main focus of this report is on determining the success of the revegetation effort 1 year after work was completed. This report also provides a brief overview of the ESF reclamation program. 21 refs., 7 figs., 14 tabs.

  4. Water reclamation, reuse and public health.

    PubMed

    Rose, J B

    2007-01-01

    The number of people who have limited access to high-quality water has increased, and while this is a growing global crisis, water issues, problems and solutions are often seen as localised. Water reuse and reclamation will play a significant role in achieving sustainability and public health protection in the future. The wastewater and reuse community should be responsible for monitoring sewage impacts and improvements as demonstrated through pathogen reduction with appropriate treatment. Viruses, Cryptosporidium and Giardia can all be reduced during treatment anywhere from 99% to 99.9999%, achieving drinking water quality, if so desired. Recommendations to achieve better access to scientific information for decision making include: 1) developing a global data base for biological contaminant loading from wastewater and 2) defining the public health protection via reuse and reclamation.

  5. Geomorphology and reclamation of disturbed lands

    SciTech Connect

    Toy, T.J.; Hadley, R.F.

    1987-01-01

    The science of geomorphology concerns the character of the earth's land surface, the forms and processes responsible for its development and evolution. An understanding of geomorphic processes is essential to the comprehension of the consequences of human disturbance on environmental systems and the formulation of effective reclamation programs. Hence, it is the purpose of this book to demonstrate the linkages among geomorphic principles, environmental impacts.

  6. Computer simulation of water reclamation processors

    NASA Technical Reports Server (NTRS)

    Fisher, John W.; Hightower, T. M.; Flynn, Michael T.

    1991-01-01

    The development of detailed simulation models of water reclamation processors based on the ASPEN PLUS simulation program is discussed. Individual models have been developed for vapor compression distillation, vapor phase catalytic ammonia removal, and supercritical water oxidation. These models are used for predicting the process behavior. Particular attention is given to methodology which is used to complete this work, and the insights which are gained by this type of model development.

  7. A True Training Needs Analysis.

    ERIC Educational Resources Information Center

    Nowack, Kenneth M.

    1991-01-01

    Employees often want training in areas that are irrelevant to their jobs or inconsistent with organizational objectives. A well-designed questionnaire can weed out training wants to uncover an employee's true training needs. (Author)

  8. Reclamation policy and the West: Changing currents/current changes

    NASA Astrophysics Data System (ADS)

    Worley, Timothy Charles

    Since 1902, reclamation policy has transformed the western United States through development of hundreds of dams and other water-supply, irrigation, and hydroelectric power facilities. Recent observers have noted that large-scale water development is over and that reclamation policy itself has fundamentally changed. This dissertation asks: Is a shift in reclamation policy real? If so, what caused it to change? What does this suggest for the future? Reclamation history divides into four phases: policy enactment and early implementation; reclamation coalition dominance; transition to policy competition; and competitive coalitions. The dissertation applies complementary policy change models, especially works by Sabatier and Jenkins-Smith, and Baumgartner and Jones, to explain the evolution and current structure of reclamation policy. From weak beginnings, reclamation developed a substantial monopoly over policy from the 1930s to 1950s. Proposed reclamation projects then triggered conflicts with conservationists, which launched a competitive policy domain. The "Environmental Protection Coalition" was joined by an "Economic Efficiency Coalition" critical of subsidies and economic irrationality in the reclamation program. The combined assault undermined the favorable policy image reclamation formerly enjoyed. The current policy environment is characterized by vigorous, sustained competition, especially between environmental and reclamation coalitions. Evidence of transitions to a competitive policy environment emerges from studies of California's Central Valley Project and the Central Utah Project. Major economic and environmental reforms of both projects in 1992 illustrate that policy outputs strikingly different from the past may result in a highly competitive policy-making climate. Environmental mitigation and restoration, more efficient water use, and water price increases are among the policy changes exemplified by the two case studies. Stability of the modern

  9. Definition of True Score Appropriate for Estimated True Scores

    ERIC Educational Resources Information Center

    Stanley, Julian C.

    1970-01-01

    It is shown that all obtained scores must meet the requirements for classical test-score theory with respect to definitions of true scores and errors of measurement if that frame of reference is to yield valid variance errors of measurement. (DG)

  10. 75 FR 81643 - Hydropower Resource Assessment at Existing Reclamation Facilities-Draft Report

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... Bureau of Reclamation Hydropower Resource Assessment at Existing Reclamation Facilities--Draft Report AGENCIES: Bureau of Reclamation, Interior. ACTION: Reopening of comment period for review of the Hydropower... committed to increasing the generation of environmentally sustainable, affordable hydropower for...

  11. Biodeterioration of materials in water reclamation systems

    NASA Technical Reports Server (NTRS)

    Ford, Tim; Maki, James S.; Mitchell, Ralph

    1992-01-01

    The chemicals produced by the microbial processes involved in the 'biofilms' which form on the surfaces of manned spacecraft water reclamation systems encompass both metals and organic poisons; both are potential hazards to astronaut health and the growth of the plants envisioned for closed-cycle life support systems. Image analysis is here shown to be a very useful technique for the study of biofilm formation on candidate water-processor materials for Space Station Freedom. The biodeterioration of materials exposed to biofilms can be swiftly evaluated by means of electrochemical impedance spectroscopy.

  12. The human factor in mining reclamation

    USGS Publications Warehouse

    Arbogast, Belinda F.; Knepper, Daniel H.; Langer, William H.

    2000-01-01

    Rapid urbanization of the landscape results in less space available for wildlife habitat, agriculture, and recreation. Mineral resources (especially nonmetallic construction materials) become unrecoverable due to inaccessibility caused by development. This report both describes mine sites with serious problems and draws attention to thoughtful reclamation projects for better future management. It presents information from selected sites in terms of their history, landform, design approach, and visual discernment. Examples from Colorado are included to introduce the broader issue of regions soundly developing mining sites, permitting the best utilization of natural resources, and respecting the landscape.

  13. Optimal message log reclamation for independent checkpointing

    NASA Technical Reports Server (NTRS)

    Wang, Yi-Min; Fuchs, W. Kent

    1993-01-01

    Independent (uncoordinated) check pointing for parallel and distributed systems allows maximum process autonomy but suffers from possible domino effects and the associated storage space overhead for maintaining multiple checkpoints and message logs. In most research on check pointing and recovery, it was assumed that only the checkpoints and message logs older than the global recovery line can be discarded. It is shown how recovery line transformation and decomposition can be applied to the problem of efficiently identifying all discardable message logs, thereby achieving optimal garbage collection. Communication trace-driven simulation for several parallel programs is used to show the benefits of the proposed algorithm for message log reclamation.

  14. 30 CFR 780.23 - Reclamation plan: Land use information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... If the premining use of the land was changed within 5 years before the anticipated date of beginning... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Reclamation plan: Land use information. 780.23... PLAN § 780.23 Reclamation plan: Land use information. (a) The plan shall contain a statement of...

  15. 30 CFR 784.15 - Reclamation plan: Land use information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... If the premining use of the land was changed within 5 years before the anticipated date of beginning... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Reclamation plan: Land use information. 784.15... PLAN § 784.15 Reclamation plan: Land use information. (a) The plan shall contain a statement of...

  16. Draft reclamation program plan for site characterization; Yucca Mountain project

    SciTech Connect

    1989-08-01

    As part of its obligations under the Nuclear Waste Policy Act, as amended, the US Department of Energy (DOE) has developed an environmental program that is to be implemented during site characterization at the Yucca Mountain site. This site is proposed for the location of the nation`s first high-level radioactive waste repository. A program for the reclamation of areas disturbed by site characterization is part of the overall environmental program for that site. This Reclamation Program Plan (RPP) describes the reclamation policy of the DOE for the Yucca Mountain site and presents an overview of the reclamation program. The RPP also provides an overview of the reclamation needs relative to site characterization; a review of legislation and requirements pertinent to reclamation; and a review of previous commitments made by the DOE to certain types of reclamation activities. The objective of the DOE reclamation program at Yucca Mountain is to return land disturbed by site-characterization activities to a stable ecological state with a form and productivity similar to the predisturbance state. The DOE will take all reasonable and necessary steps to achieve this objective. 19 refs., 2 tabs.

  17. 43 CFR 422.3 - Reclamation law enforcement policy.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Reclamation property and on Reclamation lands; (b) To entrust law enforcement authority only to persons deemed... accordance with the spirit and intent of the Freedom of Information Act, 5 U.S.C. 552; Department FOIA Regulations, 43 CFR 2; and 383 DM 15, Freedom of Information Act Handbook (see www.doi.gov); (g) To...

  18. 43 CFR 422.3 - Reclamation law enforcement policy.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Reclamation property and on Reclamation lands; (b) To entrust law enforcement authority only to persons deemed... accordance with the spirit and intent of the Freedom of Information Act, 5 U.S.C. 552; Department FOIA Regulations, 43 CFR 2; and 383 DM 15, Freedom of Information Act Handbook (see www.doi.gov); (g) To...

  19. 43 CFR 422.3 - Reclamation law enforcement policy.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Reclamation property and on Reclamation lands; (b) To entrust law enforcement authority only to persons deemed... accordance with the spirit and intent of the Freedom of Information Act, 5 U.S.C. 552; Department FOIA Regulations, 43 CFR 2; and 383 DM 15, Freedom of Information Act Handbook (see www.doi.gov); (g) To...

  20. 43 CFR 422.3 - Reclamation law enforcement policy.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Reclamation property and on Reclamation lands; (b) To entrust law enforcement authority only to persons deemed... accordance with the spirit and intent of the Freedom of Information Act, 5 U.S.C. 552; Department FOIA Regulations, 43 CFR 2; and 383 DM 15, Freedom of Information Act Handbook (see www.doi.gov); (g) To...

  1. 43 CFR 422.3 - Reclamation law enforcement policy.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Reclamation property and on Reclamation lands; (b) To entrust law enforcement authority only to persons deemed... accordance with the spirit and intent of the Freedom of Information Act, 5 U.S.C. 552; Department FOIA Regulations, 43 CFR 2; and 383 DM 15, Freedom of Information Act Handbook (see www.doi.gov); (g) To...

  2. 30 CFR 875.15 - Reclamation priorities for noncoal program.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Reclamation priorities for noncoal program. 875.15 Section 875.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT... restoration of lands and water adversely affected by past mineral mining; projects involving the...

  3. Facility-Scale Solar Photovoltaic Guidebook: Bureau of Reclamation

    SciTech Connect

    Kiatreungwattana, Kosol; VanGeet, Otto; Stoltenberg, Blaise

    2016-09-01

    This guidebook was written for the U.S. Bureau of Reclamation to explore the use of non-hydro renewable energy resources to meet the U.S. Department of Interior's objectives and Reclamation's mission. This guidebook presents readers with the processes and steps needed to assess and successfully implement facility-scale solar projects.

  4. Renewable Energy Assessment for the Bureau of Reclamation

    SciTech Connect

    Haase, S.; Burman, K.; Dahle, D.; Heimiller, D.; Van Geet, O.

    2012-05-01

    Report summarizes the results of an assessment and analysis of renewable energy opportunities conducted for the U.S. Department of Interior, Bureau of Reclamation (Reclamation) by the National Renewable Energy Laboratory (NREL). Report contains results from utility scale analysis and site visits, as well as facility scale screening and site visits.

  5. Construction management: The key to successful reclamation

    SciTech Connect

    Bauer, G.D.

    1990-12-31

    Successful reclamation begins at the time of the initial project proposal. For surface disturbing activities proposed on public lands, environmental documentation in compliance with the National Environmental Policy Act (NEPA) is the key step in determining the preferred alternative. Detailed project design proceeds based on the original proposal as modified during NEPA compliance and guided by environmental concerns and mitigating measures resulting from NEPA documentation. The investment in time and money to complete proposals, NEPA compliance, and detailed design is compromised unless sound procedures for project management and, specifically, construction control are established up front. During development of the Exxon LaBarge Project in southwest Wyoming, a {open_quotes}self-monitoring{close_quotes} construction control procedure has jointly developed by industry and public land management agencies. This approach proved highly successful in implementing the project`s {open_quotes}design for reclamation{close_quotes} philosophy and serves as a successful demonstration project for management of large proposals in sensitive environments. This paper describes the self-monitoring system utilized, provides an overview of the LaBarge Project parameters, and presents an analysis and summary of the results. Experience with the LaBarge Project confirms the importance of comprehensive project planning/design coupled with sound project management and construction control procedures. The foundation for design/construction is interactive use of NEPA (environmental) documentation.

  6. Optimal control solutions to sodic soil reclamation

    NASA Astrophysics Data System (ADS)

    Mau, Yair; Porporato, Amilcare

    2016-05-01

    We study the reclamation process of a sodic soil by irrigation with water amended with calcium cations. In order to explore the entire range of time-dependent strategies, this task is framed as an optimal control problem, where the amendment rate is the control and the total rehabilitation time is the quantity to be minimized. We use a minimalist model of vertically averaged soil salinity and sodicity, in which the main feedback controlling the dynamics is the nonlinear coupling of soil water and exchange complex, given by the Gapon equation. We show that the optimal solution is a bang-bang control strategy, where the amendment rate is discontinuously switched along the process from a maximum value to zero. The solution enables a reduction in remediation time of about 50%, compared with the continuous use of good-quality irrigation water. Because of its general structure, the bang-bang solution is also shown to work for the reclamation of other soil conditions, such as saline-sodic soils. The novelty in our modeling approach is the capability of searching the entire "strategy space" for optimal time-dependent protocols. The optimal solutions found for the minimalist model can be then fine-tuned by experiments and numerical simulations, applicable to realistic conditions that include spatial variability and heterogeneities.

  7. Enhanced Oxidation Catalysts for Water Reclamation

    NASA Technical Reports Server (NTRS)

    Jolly, Clifford D.

    1999-01-01

    This effort seeks to develop and test high-performance, long operating life, physically stable catalysts for use in spacecraft water reclamation systems. The primary goals are to a) reduce the quantity of expendable water filters used to purify water aboard spacecraft, b) to extend the life of the oxidation catalysts used for eliminating organic contaminants in the water reclamation systems, and c) reduce the weight/volume of the catalytic oxidation systems (e.g. VRA) used. This effort is targeted toward later space station utilization and will consist of developing flight-qualifiable catalysts and long-term ground tests of the catalyst prior to their utilization in flight. Fixed -bed catalytic reactors containing 5% platinum on granular activated carbon have been subjected to long-term dynamic column tests to measure catalyst stability vs throughput. The data generated so far indicate that an order of magnitude improvement can be obtained with the treated catalysts vs the control catalyst, at only a minor loss (approx 10%) in the initial catalytic activity.

  8. Control method for a reclamation furnace

    SciTech Connect

    Kelly, S.B.

    1981-06-02

    A method is presented for preventing fires and explosions and thus controlling excess temperature within a burn-off or reclamation furnace including a water injection nozzle within the furnace, an automatic valve assembly connected to a source of water under pressure to turn the water on and off, an input burner to heat contaminate materials, an afterburner to burn volatile gases given off by the contaminate materials as they are heated, a temperature sensor located in the discharge from the afterburner to actuate the automatic valve assembly open and closed responsive to the temperature of the discharge. The temperature of the discharge depends on the rate of emission of volatile gases from the contaminate material so that if a high emission rate causes a predetermined temperature to be exceeded the valve assembly opens and the water injection nozzle sprays water on the contaminate materials to cool them and decrease the emission rate until the valve assembly closes.

  9. Selective removal of organics for water reclamation

    NASA Technical Reports Server (NTRS)

    Murphy, Oliver J.; Hitchens, G. Duncan; Kaba, Lamine; Verostko, Charles E.

    1990-01-01

    Electrooxidation is a means of removing organic solutes directly from waste waters without the use of chemical expendables. The feasibility of the concept for oxidation of organic impurities common to urine, shower waters and space habitat humidity condensates was demonstrated. Electrooxidation of urine and waste water ersatz was experimentally demonstrated. The electrooxidation principle, reaction kinetics, efficiency, power, size, experimental test results and water reclamation applications are described. Process operating potentials and the use of anodic oxidation potentials that are sufficiently low to avoid oxygen formation and chloride oxidation are also described. The design of a novel electrochemical system that incorporates a proton exchange membrane (PEM) electrolyte is presented based on parametric test data and current fuel cell technology.

  10. AP reclamation and reuse in RSRM propellant

    NASA Technical Reports Server (NTRS)

    Miks, Kathryn F.; Harris, Stacey A.

    1995-01-01

    A solid propellant ingredient reclamation pilot plant has been evaluated at the Strategic Operations of Thiokol Corporation, located in Brigham City, Utah. The plant produces AP wet cake (95 percent AP, 5 percent water) for recycling at AP vendors. AP has been obtained from two standard propellant binder systems (PBAN and HTPB). Analytical work conducted at Thiokol indicates that the vendor-recrystallized AP meets Space Shuttle propellant specification requirements. Thiokol has processed 1-, 5-, and 600-gallon propellant mixes with the recrystallized AP. Processing, cast, cure, ballistic, mechanical, and safety properties have been evaluated. Phillips Laboratory static-test-fired 70-pound and 800-pound BATES motors. The data indicate that propellant processed with reclaimed AP has nominal properties.

  11. Reclamation of surface-mine spoil

    SciTech Connect

    Cross, E.A.

    1981-09-01

    Research being performed on land reclamation at the Corona and Kellerman mines in Alabama is reported. Information is presented under the following headings: effects of topsoiling and mulching treatment on plant growth and soil erosion; preliminary findings on the germination and growth of Southern red oak seedlings on calcareous shale surface mine spoil; some effects of vegetation type and fertilization on growth, survival, and tip moth damage in loblolly pine planted on alkaline shale surface mine spoil; some effects of competition and fertilizer on the growth and survival of selected Christmas tree stock and Virginia pine on alkaline shale spoil; growth and survival of Eastern red cedar on alkaline shale spoil; and, greenhouse studies. The appendixes are entitled: study of the effects of acidification of calcareous shale on the growth of weeping love grass; the effects of competition and spoil mixtures on the growth of perennial ryegrass and weeping lovegrass; and, the effects of delayed fertilization on the growth of weeping lovegrass. (JGB)

  12. Town of Edinburg landfill reclamation demonstration project. Final report

    SciTech Connect

    Not Available

    1992-05-15

    Landfill reclamation is the process of excavating a solid waste landfill to recover materials, reduce environmental impacts, restore the land resource, and, in some cases, extend landfill life. Using conventional surface mining techniques and specialized separation equipment, a landfill may be separated into recyclable material, combustible material, a soil/compost fraction and residual waste. A landfill reclamation demonstration project was hosted at the Town of Edinburg municipal landfill in northwest Saratoga County. The report examines various separation techniques employed at the site and appropriate uses for reclaimed materials. Specifications regarding engineered work plans, health and safety monitoring, and contingency preparedness are discussed. Major potential applications and benefits of using landfill reclamation technology at existing landfills are identified and discussed. The research and development aspect of the report also examines optimal screening technologies, site selection protocol and the results of a test burn of reclaimed waste at a waste-to-energy facility. Landfill reclamation costs are developed, and economic comparisons are made between reclamation costs and conventional landfill closure costs, with key criteria identified. The results indicate that, although dependent on site-specific conditions and economic factors, landfill reclamation can be a technically and economically feasible alternative or companion to conventional landfill closure under a range of favorable conditions. Feasibility can be determined only after an investigation of the variety of landfill conditions and reclamation options.

  13. 43 CFR 404.3 - What is the Reclamation Rural Water Supply Program?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false What is the Reclamation Rural Water Supply Program? 404.3 Section 404.3 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Overview § 404.3 What is the Reclamation Rural Water Supply...

  14. Recent developments in the reclamation of surface mined lands

    USGS Publications Warehouse

    Sharma, K.D.; Gough, L.P.; Kumar, S.; Sharma, B.K.; Saxena, S.K.

    1997-01-01

    A broad review of mine land reclamation problems and challenges in arid lands is presented with special emphasis on work recently completed in India. The economics of mining in the Indian Desert is second only to agriculture in importance. Lands disturbed by mining, however, have only recently been the focus of reclamation attempts. Studies were made and results compiled of problems associated with germplasm selection, soil, plant and overburden characterization and manipulation, plant establishment methods utilized, soil amendment needs, use and conservation of available water and the evaluation of ecosystem sustainability. Emphasis is made of the need for multi-disciplinary approaches to mine land reclamation research and for the long-term monitoring of reclamation success.

  15. PERFORMANCE DEMONSTRATIONS OF ALTERNATIVE SCREEN RECLAMATION PRODUCTS FOR SCREEN PRINTING

    EPA Science Inventory

    This project evaluated environmentally-preferable products for the screen reclamation process In screen printing during month-long demonstrations at 23 printing facilities nationwide. hrough the Environmental Protection Agency (EPA) Design for the Environment Printing Project, pr...

  16. Reclamation of mined lands in the western coal region

    USGS Publications Warehouse

    Narten, Perry F.; Litner, S.F.; Allingham, J.W.; Foster, Lee; Larsen, D.M.; McWreath, H.C.

    1983-01-01

    In 1978, a group of scientists from several Federal agencies examined reclamation work at 22 coal mines in seven western States. The results of these examinations were not used to derive quantitative predictions of the outcome of reclamation work but rather to determine the general requirements for revegetation success. Locally, reclamation efforts are affected by climate, especially precipitation; the landform of the restored surface; the nature of the overburden material; the nature of the surface soil; and the natural ecological system. The goals of reclamation efforts are now broader than ever. Regulations call not only for reducing the steepness of the final surface and establishing a cover of mostly perennial native vegetation, but for restoring the land for specific land uses, achieving diversity both in types of plants and in number of species, and reintroduction of biological and ecological processes. If specific sites are monitored over a long enough period of time, quantitative predictions of success for individual mines may be possible, and such predictions can be included in environmental impact statements to help in the decision-making process. The results of this study indicate that current reclamation objectives can be met when the reclamation effort is designed on the basis of site-specific needs and when existing technology is used.

  17. Enhanced cover methods for surface coal refuse reclamation

    SciTech Connect

    Gentile, L.F.; Cargill, K.W.; McGarvie, S.D.

    1997-12-31

    Controlling acid rock drainage (ARD) can be a major component of surface mining reclamation. An enhanced reclamation cover system is being constructed to control infiltration of rain water and generation of ARD from coal-refuse disposal areas at a closed mine in southern Illinois. Development of the mine reclamation plan required consideration of ARD generation in coal refuse disposal areas located adjacent to an alluvial aquifer used for public water supply. An integrated site characterization was performed at the mine to provide information to develop and support the enhanced reclamation plan. The enhanced cover system is similar to covers required for municipal solid waste landfills by the Resource Conversation and Recovery Act (RCRA), Subtitle D regulations. The system comprises a graded and compacted gob layer, overlain by a compacted clay liner, and a protective soil cover. The results of infiltration modeling and analyses showed that the standard reclamation cover is effective in reducing infiltration by about 18 percent compared to an unreclaimed coal-refuse surface. The modeling results showed that the inhanced cover system should reduce infiltration by about 84 percent. The geochemical modeling results showed that the reduction in infiltration would help minimize ARD generation and contribute to an earlier reclamation of the mine site.

  18. Seeking the True Antarctic Ocean

    NASA Astrophysics Data System (ADS)

    Miller, R. G.

    2007-12-01

    With World Ocean warming a corrected name use is recommend with a universal adoption of the name, "Antarctic Ocean. This one large body of circumpolar water lies adjacent to - and south of - the Antarctic Convergence, on its northern perimeter, and is bordered to the south by the shoreline of the Antarctic continent. The Antarctic Ocean has a distinct water mass, with a true perimeter, and with a homogeneity, comprizing a unique environment for a specialized flora and fauna. It is recognized generally by its surface waters, ranging from 3.5 - 4.5 degrees Celsius (summer) and one degree C (winter).While its northern boundary, ' The Antarctic Convergence', has a water quality and thermal difference, this polar front is continuous and circumpolar, and it abuts -- and streams along with -- the ultimate southern extremities of the Atlantic, Pacific and Indian Ocean waters. Parameters, characteristics and dynamics of water exchange are considered, here, with some water exchanges, with Intermediate and Antarctic Bottom water noted. It maintains its own forceful 'West Wind Drift', a current driven and emboldened by Earth's Geostrophic West Wind. Features defining the Antarctic Ocean: (1)Washing all shores of the continent named Antarctica; it is .the only ocean reaching this Antarctic Continent.; (2) it is one of Earth's two Polar (and coldest) oceans, the other, named Arctic Ocean, of which it is the opposite (the Anti); (3) its distinctive cold waters of the Antarctic Ocean and its peripheral seas, floating ice tongues, the frigid stamp of Antarctica's continental glaciers and ice fields; (4) the Antarctic Continent is the source of continual replenishment from her ice cap and melt-water derived from the great mountains, valleys and the massive polar dome of ice. Further, in the literature the present usage, 'Southern Ocean', by some authors, confuses the true Antarctic environmental waters (i.e. south of - and within the South Polar Front - Convergence) with southern

  19. True 3d Images and Their Applications

    NASA Astrophysics Data System (ADS)

    Wang, Z.; wang@hzgeospace., zheng.

    2012-07-01

    A true 3D image is a geo-referenced image. Besides having its radiometric information, it also has true 3Dground coordinates XYZ for every pixels of it. For a true 3D image, especially a true 3D oblique image, it has true 3D coordinates not only for building roofs and/or open grounds, but also for all other visible objects on the ground, such as visible building walls/windows and even trees. The true 3D image breaks the 2D barrier of the traditional orthophotos by introducing the third dimension (elevation) into the image. From a true 3D image, for example, people will not only be able to read a building's location (XY), but also its height (Z). true 3D images will fundamentally change, if not revolutionize, the way people display, look, extract, use, and represent the geospatial information from imagery. In many areas, true 3D images can make profound impacts on the ways of how geospatial information is represented, how true 3D ground modeling is performed, and how the real world scenes are presented. This paper first gives a definition and description of a true 3D image and followed by a brief review of what key advancements of geospatial technologies have made the creation of true 3D images possible. Next, the paper introduces what a true 3D image is made of. Then, the paper discusses some possible contributions and impacts the true 3D images can make to geospatial information fields. At the end, the paper presents a list of the benefits of having and using true 3D images and the applications of true 3D images in a couple of 3D city modeling projects.

  20. Reclamation Strategies and Geomorphic Outcomes in Coal Surface Mines of Eastern Ohio

    NASA Astrophysics Data System (ADS)

    Pollock, M.; Jaeger, K. L.

    2014-12-01

    Coal surface mining is a significant landscape disturbance in the United States. Since 1977, the reclamation of mined lands has been regulated by the Surface Mine Control and Reclamation Act (SMCRA). Prior to the act, many coalfields were left un-reclaimed or partially reclaimed, with highly irregular topology and drainage networks. Under the act, the reverse is often true; adherence to SMCRA often leads to the homogenization of surfaces and channel networks. While both pre and post-SMCRA landscapes are highly altered, they exhibit strongly dissimilar characteristics. We examine pre-SMCRA, post-SMCRA and unmined watersheds at 3 spatial scales in order to compare the geomorphic differences between reclamation strategies. In particular, we attempt to separate anthropogenic factors from pre-existing, natural factors via comparisons to unmined watersheds. Our study design incorporates a 3 scale top-down analysis of 21 independent watersheds (7 of each treatment type). Each watershed has an area of approximately 1km2. All watersheds share similar geography, climate and geology. At the landscape scale, characteristics are derived from 0.762m (2.5ft) resolution Digital Elevation Models (DEMs). At the channel network scale, DEMs, as well as remote sensing data (including the National Wetlands Inventory database) are used. Finally, the reach scale incorporates longitudinal and cross-section surveys (using a total station) as well as a particle size distribution. At each scale, attributes are parameterized for statistical comparison. Post-SMCRA sites are characterized by a general reduction of watershed surface slopes (11.9% median) compared to pre-SMCRA (19.3%) and unmined (19.8%) sites. Both pre and post-SMCRA channel networks are characterized by significant surface impoundments (in the form of remnant headwall trenches on pre-SMCRA sites and engineered retention basins on post-SMCRA sites). Pre-SMCRA outlet reaches have significantly steeper bed slopes (2.79% mean) than

  1. True vasculitis in lupus nephritis.

    PubMed

    Abdellatif, A A; Waris, S; Lakhani, A; Kadikoy, H; Haque, W; Truong, L D

    2010-08-01

    Vascular lesions are encountered frequently in renal biopsy specimens of patients with systemic lupus erythematosus (SLE) and can present in a variety of morphologic forms. True renal lupus vasculitis (TRLV) is one of the rare vascular lesions associated with lupus nephritis that has been infrequently reported in the medical literature. The primary focus on glomerular pathology and collective classification of the vascular lesions under lupus vasculopathy is one of the reasons why this form of inflammatory vasculitis has been under-recognized as a separate disease entity. Here we have comprehensively reviewed the literature on renal vascular involvement in SLE for a better understanding of the epidemiology, morphologic features, pathogenesis, clinical course and treatment of TRLV. It can be morphologically differentiated from other forms of renal vascular lesions in lupus nephritis, i.e. arteriosclerosis, uncomplicated vascular immune deposits, non-inflammatory necrotizing vasculopathy, and thrombotic microangiopathy. Despite close similarities with antineutrophil cytoplasmic autoantibody associated vasculitis (AASV), there are certain morphological differences that warrant a thorough investigation of the possible pauci-immune mechanism of pathogenesis. The vasculitis follows a severe clinical course in general with rapid progression to renal failure, although favorable outcomes have been reported in certain cases. The standard use of steroids and cytotoxic drugs has yielded variable results in the treatment of TRLV. Current treatment modalities being used in lupus nephritis and AASV have been compared in this article with focus on drugs acting on the inflammatory cells implicated in TRLV pathogenesis.

  2. Mars in True Color (almost)

    NASA Technical Reports Server (NTRS)

    2003-01-01

    [figure removed for brevity, see original site]

    Released 14 November 2003

    This spectacular view of the sunlit cliffs and basaltic sand dunes in southern Melas Chasma shows Mars in a way rarely seen: in full, realistic color. The colorization is the result of a collaboration between THEMIS team members at Cornell University and space artist Don Davis, who is an expert on true-color renderings of planetary and astronomical objects. Davis began with calibrated and co-registered THEMIS VIS multi-band radiance files produced by the Cornell group. Using as a guide true-color imaging from the Hubble Space Telescope and his own personal experience at Mt. Wilson and other observatories, he performed a manual color balance to match more closely the colors of previous visual Mars observations. He also did some manual smoothing and other image processing to minimize the effects of residual scattered light in the images. The result is a view of Mars that invites comparisons to Earth; a scene that one might observe out the window on a flight over the southwest United States, but not quite. The basaltic dunes are commonplace on Mars but a rare feature on Earth. The rounded knobs and elongated mesas on the canyon floor show an erosional style as exotic as Utah's Bryce Canyon but wholly familiar on Mars. Although the inhospitable Martian atmosphere cannot be seen, the magnificent Martian landscape on display in this image beckons space-suited human explorers and the sightseers who will follow.

    Initial image processing and calibration by THEMIS team members J. Bell, T. McConnochie, and D. Savransky at Cornell University; additional processing and final color balance by space artist Don Davis.

    Image information: VIS instrument. Latitude -12.7, Longitude 288.6 East (71.4 West). 19 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed

  3. Emotional content of true and false memories.

    PubMed

    Laney, Cara; Loftus, Elizabeth F

    2008-01-01

    Many people believe that emotional memories (including those that arise in therapy) are particularly likely to represent true events because of their emotional content. But is emotional content a reliable indicator of memory accuracy? The current research assessed the emotional content of participants' pre-existing (true) and manipulated (false) memories for childhood events. False memories for one of three emotional childhood events were planted using a suggestive manipulation and then compared, along several subjective dimensions, with other participants' true memories. On most emotional dimensions (e.g., how emotional was this event for you?), true and false memories were indistinguishable. On a few measures (e.g., intensity of feelings at the time of the event), true memories were more emotional than false memories in the aggregate, yet true and false memories were equally likely to be rated as uniformly emotional. These results suggest that even substantial emotional content may not reliably indicate memory accuracy.

  4. Abandoned Mine Reclamation Fund - a view from the West

    SciTech Connect

    Collins, J.D.

    1985-01-01

    Congress created the Abandoned Mine Reclamation Fund (AML) in 1977 as part of the Surface Mining Control and Reclamation Act. The AML is funded by a special tax on coal mining. About one-third of AML fees will be paid by coal operators in the western states. The author examines the disbursement of AML funds under the Reagan Administration. He describes how the western state governments expected a generous portion of the AML funds for coal and non-coal reclamation, as well as community impact assistance projects in their states. Finally, the author shows how the Office of Surface Mining has largely frustrated the western expectations through its interpretation of the AML disbursement priorities.

  5. Reclamation backlog - making a molehill out of a mountain

    SciTech Connect

    Not Available

    1983-07-01

    In order to produce 700,000 tpy of coal, the Muskingum Mining Co. in Dresden, OH must remove nearly 10 million bank cubic yards (BCY) of overburden. This is a formidable task in itself, but it is compounded by the fact that the overburden has to be moved twice since the mined land must be reclaimed to its original contour. At the time the Muskingum mine was opened in 1970, Ohio reclamation laws required the mine to post bonds of $3600-4500 per acre (depending on end use of the land) to ensure that disturbed land would be reclaimed. The three year mining permit establishes a guideline for recovery of reclamation bonds: One year for mining, one year for reclamation and the first growing season after rough grading is completed (spring or fall) to plant cover material.

  6. Reclamation chain of waste concrete: A case study of Shanghai.

    PubMed

    Xiao, Jianzhuang; Ma, Zhiming; Ding, Tao

    2016-02-01

    A mass of construction and demolition (C&D) waste are generated in Shanghai every year, and it has become a serious environment problem. Reclaiming the waste concrete to produce recycled aggregate (RA) and recycled aggregate concrete (RAC) is an effective method to reduce the C&D waste. This paper develops a reclamation chain of waste concrete based on the researches and practices in Shanghai. C&D waste management, waste concrete disposition, RA production and RAC preparation are discussed respectively. In addition, technical suggestions are also given according to the findings in practical engineering, which aims to optimize the reclamation chain. The results show that the properties of RA and RAC can well meet the requirement of design and practical application through a series of technical measures. The reclamation chain of waste concrete is necessary and appropriate for Shanghai, which provides more opportunities for the wider application of RA and RAC, and it shows a favorable environmental benefit.

  7. 30 CFR 756.17 - Approval of the Hopi Tribe's abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... liability, and contractor responsibility; Section II, H and ranking and selection of noncoal reclamation... reclamation; Part VII—Hopi Department of Natural Resources (DNR) policy on public participation; Part VIII...

  8. 30 CFR 756.17 - Approval of the Hopi Tribe's abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... liability, and contractor responsibility; Section II, H and ranking and selection of noncoal reclamation... reclamation; Part VII—Hopi Department of Natural Resources (DNR) policy on public participation; Part VIII...

  9. 30 CFR 756.17 - Approval of the Hopi Tribe's abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... liability, and contractor responsibility; Section II, H and ranking and selection of noncoal reclamation... reclamation; Part VII—Hopi Department of Natural Resources (DNR) policy on public participation; Part VIII...

  10. Wetland development as a portion of AML reclamation

    SciTech Connect

    Joseph, W.L.

    1990-12-31

    The goal of Abandoned Mine Land (AML) reclamation is the development a multi-user land use that enhances the sites positive characteristics and eliminates negative ones. The AML program in the State of Kansas developed and reclaimed a large coal slurry disposal area by the use of wetlands. The main objective was to eliminate the acid mine drainage from the coal slurry and coarse fuel refuse areas but at the same time retain the wildlife habitat that had naturally developed on site. Selective flooding of various areas by the use of a series of small dams was the selected reclamation option. The project is now completed and is working as planned.

  11. Sand and gravel mine operations and reclamation planning using microcomputers

    SciTech Connect

    Ariffin, J.B.

    1990-02-01

    The purpose of this study is to focus on the application of microcomputers, also known as personal computers, in planning for sand and gravel mine operations and reclamation at a site in Story County, Iowa. This site, called the Arrasmith Pit, is operated by Martin Marietta Aggregates, Inc. The Arrasmith site, which encompasses an area of about 25 acres, is a relatively small site for aggregate mining. However, planning for the concurrent mine operation and reclamation program at this site is just as critical as with larger sites and the planning process is the same.

  12. 30 CFR 884.13 - Content of proposed State reclamation plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Office of Management and Budget Circular A-102, Attachment 0; and (4) The accounting system to be used by... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Content of proposed State reclamation plan. 884... OF THE INTERIOR ABANDONED MINE LAND RECLAMATION STATE RECLAMATION PLANS § 884.13 Content of...

  13. 30 CFR 884.13 - Content of proposed State reclamation plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Office of Management and Budget Circular A-102, Attachment 0; and (4) The accounting system to be used by... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Content of proposed State reclamation plan. 884... OF THE INTERIOR ABANDONED MINE LAND RECLAMATION STATE RECLAMATION PLANS § 884.13 Content of...

  14. 30 CFR 884.13 - Content of proposed State reclamation plan.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Office of Management and Budget Circular A-102, Attachment 0; and (4) The accounting system to be used by... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Content of proposed State reclamation plan. 884... OF THE INTERIOR ABANDONED MINE LAND RECLAMATION STATE RECLAMATION PLANS § 884.13 Content of...

  15. 30 CFR 884.13 - Content of proposed State reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Office of Management and Budget Circular A-102, Attachment 0; and (4) The accounting system to be used by... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Content of proposed State reclamation plan. 884... OF THE INTERIOR ABANDONED MINE LAND RECLAMATION STATE RECLAMATION PLANS § 884.13 Content of...

  16. Reclamation problems and procedures for the oil industry and the canadian prairies

    SciTech Connect

    De Jong, E.

    1980-01-01

    Procedures used in western Canada to enhance biodegradation of waste oil are analyzed. In the prairie region, brine spills are more damaging to soil than oil spills are/ reclamation efforts aimed at neutralizing brine spills have been ineffective. Manure application is more immediately beneficial than gypsum application/ however, more research is needed to develop reclamation techniques that would provide acceptable soil reclamation.

  17. 30 CFR 931.25 - Approval of New Mexico abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of New Mexico abandoned mine land reclamation plan amendments. 931.25 Section 931.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE NEW MEXICO § 931.25 Approval of New Mexico abandoned mine land reclamation plan amendments....

  18. 43 CFR 422.4 - Responsibilities of the Commissioner of Reclamation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Responsibilities of the Commissioner of Reclamation. 422.4 Section 422.4 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR LAW ENFORCEMENT AUTHORITY AT BUREAU OF RECLAMATION...

  19. 30 CFR 780.27 - Reclamation plan: Surface mining near underground mining.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Reclamation plan: Surface mining near underground mining. 780.27 Section 780.27 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND...

  20. 30 CFR 785.11 - Anthracite surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Anthracite surface coal mining and reclamation operations. 785.11 Section 785.11 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL...

  1. 30 CFR 785.11 - Anthracite surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Anthracite surface coal mining and reclamation operations. 785.11 Section 785.11 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL...

  2. 30 CFR 780.27 - Reclamation plan: Surface mining near underground mining.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Reclamation plan: Surface mining near underground mining. 780.27 Section 780.27 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND...

  3. 30 CFR 780.27 - Reclamation plan: Surface mining near underground mining.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Reclamation plan: Surface mining near underground mining. 780.27 Section 780.27 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND...

  4. 30 CFR 780.27 - Reclamation plan: Surface mining near underground mining.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Reclamation plan: Surface mining near underground mining. 780.27 Section 780.27 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND...

  5. 30 CFR 780.27 - Reclamation plan: Surface mining near underground mining.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Reclamation plan: Surface mining near underground mining. 780.27 Section 780.27 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND...

  6. 30 CFR 785.12 - Special bituminous surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special bituminous surface coal mining and reclamation operations. 785.12 Section 785.12 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND...

  7. 30 CFR 906.25 - Approval of Colorado abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Colorado abandoned mine land reclamation plan amendments. 906.25 Section 906.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... publication Citation/description April 29, 1985 January 9, 1986 Reclamation of noncoal sites. October 29,...

  8. 30 CFR 931.25 - Approval of New Mexico abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of New Mexico abandoned mine land reclamation plan amendments. 931.25 Section 931.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE NEW MEXICO § 931.25 Approval of New Mexico abandoned mine land reclamation plan amendments....

  9. 30 CFR 931.25 - Approval of New Mexico abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of New Mexico abandoned mine land reclamation plan amendments. 931.25 Section 931.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE NEW MEXICO § 931.25 Approval of New Mexico abandoned mine land reclamation plan amendments....

  10. 30 CFR 931.25 - Approval of New Mexico abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of New Mexico abandoned mine land reclamation plan amendments. 931.25 Section 931.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE NEW MEXICO § 931.25 Approval of New Mexico abandoned mine land reclamation plan amendments....

  11. 30 CFR 931.25 - Approval of New Mexico abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of New Mexico abandoned mine land reclamation plan amendments. 931.25 Section 931.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE NEW MEXICO § 931.25 Approval of New Mexico abandoned mine land reclamation plan amendments....

  12. 30 CFR 785.11 - Anthracite surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Anthracite surface coal mining and reclamation..., DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION... Anthracite surface coal mining and reclamation operations. (a) This section applies to any person...

  13. 30 CFR 785.11 - Anthracite surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Anthracite surface coal mining and reclamation..., DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION... Anthracite surface coal mining and reclamation operations. (a) This section applies to any person...

  14. 30 CFR 785.11 - Anthracite surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Anthracite surface coal mining and reclamation..., DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL EXPLORATION... Anthracite surface coal mining and reclamation operations. (a) This section applies to any person...

  15. 30 CFR 875.15 - Reclamation priorities for noncoal program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....15 Section 875.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT... restoration of lands and water adversely affected by past mineral mining; projects involving the protection..., roads, and other such facilities serving the public adversely affected by mineral mining and...

  16. 30 CFR 875.15 - Reclamation priorities for noncoal program.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....15 Section 875.15 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT... restoration of lands and water adversely affected by past mineral mining; projects involving the protection..., roads, and other such facilities serving the public adversely affected by mineral mining and...

  17. Estimation of GHG Emissions from Water Reclamation Plants in Beijing.

    PubMed

    Fan, Yupeng; Bai, Yanying; Jiao, Wentao

      A procedure for estimating Greenhouse gas (GHG) emissions from a wastewater reclamation plant in Beijing was developed based on the process chain model. GHG emissions under two typical water reclamation treatment processes, the coagulation-sedimentation-filtration traditional process and advanced biological treatment process, were examined. The total on-site GHG emissions were estimated to be 0.0056 kg/m(3) and 0.6765 kg/m(3) respectively, while total off-site GHG emissions were estimated to be 0.3699 kg/m(3) and 0.4816 kg/m(3). The overall GHG emissions were 0.3755 kg/m(3) under the type 1 treatment, which is much lower than that under the type 2 of 1.1581 kg/m(3). Emissions from both processes were lower than that from the tap water production. Wastewater reclamation and reuse should be promoted as it not only saves the water resources but also can reduce the GHG emissions. Energy consumption was the most significant source of GHG emissions. Biogas recovery should be employed as it can significantly reduce the GHG emissions, especially under the type 2 treatment process. Considering the wastewater treatment and reclamation process as a whole, the type 2 treatment process has advantages in reducing the GHG emissions per unit of pollutant. This paper provides scientific basis for decision making.

  18. Reclamation planning for sensitive species in southwest Wyoming

    SciTech Connect

    Harshbarger, R.M.

    1997-12-31

    Surface coal mine land reclamation can be enhanced to improve its attractiveness and usability for sensitive wildlife species. Enhancements for sensitive wildlife have been incorporated into reclamation at the Jim Bridger Coal mine, located in southwest Wyoming. A diverse wildlife population occupies various habitats within the mine`s study area and includes several species listed as sensitive by the United States Fish and Wildlife Service. The defined postmine land use is wildlife habitat and livestock grazing. The potential for postmine land use by sensitive species is assessed by documenting the species present during premining baseline studies and monitoring their use of habitat on the permit during mining. The collected wildlife information allows the company to adjust and fine-tune the reclamation plan to create and place habitat where it will attract and accommodate indigenous sensitive species, since extensive lead time is often needed to develop enhanced habitats. Examples would be placement of special vegetative mixes to reestablish historic sage grouse (Centrocercus urophasianus) leks or construction of physical entities such as rock structures within current nesting territories for permanent ferruginous hawk (Buteo regalis) nest sites. Analysis of the species present, and their habitat requirements during the mining process, also allows time to request variances or modifications in the permitted reclamation plan for enhancements not originally accepted by the regulatory authorities.

  19. Mining and Reclamation Cooperative Education Program. Progress Report.

    ERIC Educational Resources Information Center

    Barnett, Carl D.

    The exemplary project was the cooperative effort of two schools in the western Kentucky coal fields to field test a program in mining and reclamation technology. Covering the first year of the project, the report describes the problem and scope of the study, the objectives pursued, the methodology, and the results obtained. The goal of the project…

  20. Impact of Land Reclamation on the Coastal Areas in Istanbul

    NASA Astrophysics Data System (ADS)

    Burak, Selmin; Kucukakca, Emrah

    2015-04-01

    Istanbul lies on both sides of the Bosphorus, the Golden Horn and the Marmara Sea which is an inland sea. The city is a large metropolis having more than 15 million of population that has been subjected to heavy and unplanned urbanization due to natural growth and immigration from the Eastern regions of Turkey, in particular. This resulted in loss of green areas and gave rise to land reclamation on the coastal areas of the Marmara Sea in order to provide ring roads along the seaside and substitute the lost green areas by newly generated recreational areas. Therefore heavy land reclamation on the coastal areas of the Marmara Sea has been the major environmental concern related to the damage caused to the coastal ecosystems during the last decade. The reclaimed land on the Northern shoreline of the Marmara Sea has reached 80% as of 2014. As widely known, coastal areas are the main housbandary and spawning areas for coastal ecosystems and pelagic species. Due to inappropriate reclamation processes, significant decrease in coastal ecosystems and species has been reported in several studies, Istanbul is no exception. Coastal zones are complex systems exhibiting specific environmental and socio-economic particularities. In recent years, many organizations, governments and policy-makers have pointed out the urgent need to develop global, regional, national and local strategies to ensure the protection and sustainable use of coastal zones. A long-term sustainable development of coastal areas cannot be achieved without the preservation of natural resources on which the development relies. The dilemma is to ensure the sustainable development of natural resources which is not the case as reported in several studies. Continuous exposure of the Istanbul coastal areas to uncontrolled, unplanned and inappropriate reclamation methods from past to present and recently experienced enhanced reclamation has been a major concern that is expressed by the scientific society. However

  1. 43 CFR 404.31 - What forms of non-Federal cost-share payment are acceptable?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false What forms of non-Federal cost-share... BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Cost-Sharing § 404.31 What forms of non-Federal cost-share payment are acceptable? The non-Federal cost-share for...

  2. 43 CFR 402.10 - Patent.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Patent. 402.10 Section 402.10 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR SALE OF LANDS IN FEDERAL RECLAMATION PROJECTS Public Lands § 402.10 Patent. When a purchaser has complied...

  3. 43 CFR 423.34 - Sanitation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Sanitation. 423.34 Section 423.34 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR... Sanitation. (a) You must not bring or improperly dispose of refuse on Reclamation facilities, lands,...

  4. 43 CFR 423.40 - Vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Vehicles. 423.40 Section 423.40 Public... Vehicles. (a) When operating a vehicle on Reclamation lands and Reclamation projects, you must comply with... vehicle through, around, or beyond a restrictive sign, recognizable barricade, fence, or traffic...

  5. Is It True That Smoking Causes Wrinkles?

    MedlinePlus

    Healthy Lifestyle Quit smoking Is it true that smoking causes wrinkles? Answers from Lowell Dale, M.D. Yes. ... 10, 2014 Original article: http://www.mayoclinic.org/healthy-lifestyle/quit-smoking/expert-answers/smoking/faq-20058153 . Mayo ...

  6. First report on trichomonads from true bugs.

    PubMed

    Smejkalová, Pavla; Votýpka, Jan; Lukes, Julius; Cepicka, Ivan

    2014-06-01

    Although the hindgut of some insects represents a rich source of intestinal trichomonads, their diversity is only poorly understood. The aim of the present study was to investigate the presence and abundance of intestinal trichomonads in true bugs (Heteroptera). We microscopically examined intestinal contents of more than 780 specimens belonging to 28 families of true bugs from localities in China, Ghana and Papua New Guinea for the presence of intestinal endosymbionts. More than 120 samples were examined also by means of PCR using trichomonad-specific primers. We determined sequences of SSU rDNA and ITS region of two isolates of the genus Simplicimonas Cepicka, Hampl et Kulda, 2010 and one isolate of Monocercomonas colubrorum (Hammerschmidt, 1844). Although our results showed that trichomonads are very rare inhabitants of the intestine of true bugs, two of three isolated flagellates belong to species specific for reptiles. The possibility of transmission of trichomonads between reptiles and true bugs is discussed.

  7. Reclamation of coalmine overburden dump through environmental friendly method.

    PubMed

    Arshi, Anfal

    2017-02-01

    Coal mine spoils (-the previous overburden of coal seams, inevitable by-product in the mining process) which are usually unfavorable for plant growth have different properties according to dumping years. The reclamation of overburden dumps (OBDs) through plantation by using efficient microbes with suitable bio-inoculants is an environmental friendly microbial technique for significant improvement in fertility status and biological activities of the OBD soil. A systematic greenhouse pot experiment program followed by field trial was conducted to investigate the influence of arbuscular mycorrhizal (AM) and NFB on the performance of plant growth which have resulted in the development of environmental friendly bio-inoculant package for soil reclamation of abandoned mine land by revegetation.

  8. Interim reclamation report: Basalt Waste Isolation Project exploration shaft site

    SciTech Connect

    Brandt, C.A.; Rickard, W.H. Jr.; Hefty, M.G.

    1990-02-01

    In 1968, a program was started to assess the feasibility of storing Hanford Site defense waste in deep caverns constructed in basalt. This program was expanded in 1976 to include investigations of the Hanford Site as a potential location for a mined commercial nuclear waste repository. Extensive studies of the geotechnical aspects of the site were undertaken, including preparations for drilling a large diameter Exploratory Shaft. This report describes the development of the reclamation program for the Exploratory Shaft Facility, its implementation, and preliminary estimates of its success. The goal of the reclamation program is to return sites disturbed by the repository program as nearly as practicable to their original conditions using native plant species. 43 refs., 19 figs., 9 tabs.

  9. Mycorrhizal fungi + trees -- practical beneficial tools for mineland reclamation

    SciTech Connect

    Cordell, C.E.; Marx, D.H.; Jenkins, B.

    1996-12-31

    Successful consistent revegetation of drastically disturbed sites (i.e., acid coal spoils and mineral waste dumps) throughout the US and several foreign countries has been achieved by using the biological {open_quotes}tools{close_quotes} -- Mycor Tree {trademark} seedlings and native shrub and grass species. These unique plants are custom-grown in bareroot and container nurseries with selected mycorrhizal fungi. On disturbed sites, specific mycorrhizal fungi such as Pisolithus tinctorius (PT) or VAM provide significant benefits to the plant symbionts through increased water and nutrient absorption, decreased toxic materials absorption, and overall plant stress reduction. During the past 15 years, the Ohio Division of Reclamation--Abandoned Minelands Project (AML) has utilized the combination of the PT fungus and reforestation to significantly improve the effectiveness and reduce the cost of AML projects. Since 1981, over 3.5 million PT-inoculated pine and oak seedlings have been planted on approximately 2,500 acres of unreclaimed AML sites. Tree survival has averaged over 85 percent in the PT-inoculated tree plantings with few failures as compared with less than 50% survival and over 75% failures in previous plantings with the same noninoculated tree species. From 1981 to 1995, the 2,348 acres reclaimed in Ohio have cost approximately $832,000.00. Traditional reclamation would have cost approximately $14 million and represents a 94% cost reduction. The total PT reforestation cost in 1995 was $354.00 per acre and the added cost of the PT-inoculated seedlings is approximately 13% ($45.00/acre) or $.03 per seedling. This is a minute expense when compared to conventional AML reclamation costs ($6,000/acre). Interest in the application of this natural environmentally-friendly technology to mineland reclamation programs throughout the US and abroad is expanding.

  10. Reclamation studies on oil shale lands in northwestern Colorado

    SciTech Connect

    Cook, C.W.; Redente, E.F.

    1980-02-01

    The overall objective of this project is to study the effects of various reclamation practices on above- and belowground ecosystem development associated with disturbed oil shale lands in northwestern Colorado. Plant growth media that are being used in field test plots include retorted shale, soil over retorted shale, subsoil materials, and surface disturbed topsoils. Some of the more significant results are: (1) a soil cover of at least 61 cm in conjunction with a capiallary barrier provided the best combination of treatments for the establishment of vegetation and a functional microbial community, (2) aboveground production values for native and introduced species mixtures are comparable after three growing seasons, (3) cover values for native species mixtures are generally greater than for introduced species, (4) native seed mixtures, in general, allow greater invasion to occur, (5) sewage sludge at relatively low rates appears to provide the most beneficial overall effect on plant growth, (6) cultural practices, such as irrigated and mulching have significant effects on both above- and belowground ecosystem development, (7) topsoil storage after 1.5 years does not appear to significantly affect general microbial activities but does reduce the mycorrhizal infection potential of the soil at shallow depths, (8) populations of mycorrhizal fungi are decreased on severely disturbed soils if a cover of vegetation is not established, (9) significant biological differences among ecotypes of important shrub species have been identified, (10) a vegetation model is outlined which upon completion will enable the reclamation specialist to predict the plant species combinations best adapted to specific reclamation sites, and (11) synthetic strains of two important grass species are close to development which will provide superior plant materials for reclamation in the West.

  11. Fourth annual better reclamation with trees conference: proceedings

    SciTech Connect

    Pope, P.E.

    1986-01-01

    This conference presents different aspects of land reclamation for surface mining activities. The majority of the papers deal with establishing wildlife habitat on reclaimed coal and surface mines by planting preferred species of trees. The conference also deals with methods to increase productivity of trees and revegetation. Papers are presented on land use planning and computerized simulations. Individual papers have been entered into the data base separately.

  12. Elucidating carbon sources driving microbial metabolism during oil sands reclamation.

    PubMed

    Bradford, Lauren M; Ziolkowski, Lori A; Goad, Corey; Warren, Lesley A; Slater, Gregory F

    2017-03-01

    Microbial communities play key roles in remediation and reclamation of contaminated environments via biogeochemical cycling of organic and inorganic components. Understanding the trends in in situ microbial community abundance, metabolism and carbon sources is therefore a crucial component of effective site management. The focus of this study was to use radiocarbon analysis to elucidate the carbon sources driving microbial metabolism within the first pilot wetland reclamation project in the Alberta oil sands region where the observation of H2S had indicated the occurrence of microbial sulphate reduction. The reclamation project involved construction of a three compartment system consisting of a freshwater wetland on top of a sand cap overlying a composite tailings (CT) deposit. Radiocarbon analysis demonstrated that both dissolved and sediment associated organic carbon associated with the deepest compartments (the CT and sand cap) was primarily fossil (Δ(14)C = -769 to -955‰) while organic carbon in the overlying peat was hundreds to thousands of years old (Δ(14)C = -250 to -350‰). Radiocarbon contents of sediment associated microbial phospholipid fatty acids (PLFA) were consistent with the sediment bulk organic carbon pools (Peat: Δ(14)CPLFA = -257‰; Sand cap Δ(14)CPLFA = -805‰) indicating that these microbes were using sediment associated carbon. In contrast, microbial PLFA grown on biofilm units installed in wells within the deepest compartments contained much more modern carbon that the associated bulk carbon pools. This implied that the transfer of relatively more modern carbon was stimulating the microbial community at depth within the system. Correlation between cellular abundance estimates based on PLFA concentrations and the Δ(14)CPLFA indicated that the utilization of this more modern carbon was stimulating the microbial community at depth. These results highlight the importance of understanding the occurrence and potential outcomes

  13. Equivalency testing of ultraviolet disinfection for wastewater reclamation

    SciTech Connect

    Oppenheimer, J.A.; Jacangelo, J.G.; Laine, J.M.

    1996-11-01

    UV light disinfection was shown to continuously provide microbial inactivation equivalent to chlorine while reducing the formation of known carcinogenic disinfection by-products and the formation of chronic whole effluent toxicity. This was the first study to demonstrate UV`s performance relative to chlorination over an extended timeframe at a full-scale facility treating to meet the most stringent California reclamation standards.

  14. Staunton 1 reclamation demonstration project. Aquatic ecosystems. Final report

    SciTech Connect

    Vinikour, W. S.

    1981-02-01

    To provide long-term indications of the potential water quality improvements following reclamation efforts at the Staunton 1 Reclamation Demonstration Project, macroinvertebrates were collected from three on-site ponds and from the receiving stream (Cahokia Creek) for site drainage. Implications for potential benthic community differences resulting from site runoff were disclosed, but macroinvertebrate diversity throughout Cahokia Creek was limited due to an unstable, sandy substrate. The three ponds sampled were the New Pond, which was created as part of the reclamation activities; the Shed Pond, which and the Old Pond, which, because it was an existing, nonimpacted pond free of site runoff, served as a control. Comparisons of macroinvertebrates from the ponds indicated the potential for the New Pond to develop into a productive ecosystem. Macroinvertebrates in the New Pond were generally species more tolerant of acid mine drainage conditions. However, due to the present limited faunal densities and the undesirable physical and chemical characteristics of the New Pond, the pond should not be stocked with fish at this time.

  15. Interim reclamation report, Basalt Waste Isolation project: Boreholes, 1989

    SciTech Connect

    Brandt, C.A.; Rickard, W.H. Jr.; Hefty, M.G.

    1990-03-01

    In 1968, a program was started to assess the feasibility of storing Hanford Site defense waste in deep caverns constructed in basalt. This program was expanded in 1976 to include investigations of the Hanford Site as a potential location for a mined commercial nuclear waste repository. An extensive site characterization program was begun to determine the feasibility of using the basalts beneath the Hanford Site for the repository. Site research focused primarily on determining the direction and speed of groundwater movement, the uniformity of basalt layers, and tectonic stability. Some 98 boreholes were sited, drilled, deepened, or modified by BWIP between 1977 and 1988 to test the geologic properties of the Site. On December 22, 1987, President Reagan signed into law the Nuclear Waste Policy Amendments Act of 1987, which effectively stopped all repository-related activities except reclamation of disturbed lands at the Hanford Site. This report describes the development of the reclamation program for the BWIP boreholes, its implementation, and preliminary estimates of its success. The goal of the reclamation program is to return sites disturbed by the repository program as nearly as practicable to their original conditions using native plant species. 48 refs., 28 figs., 14 tabs.

  16. True's beaked whale (Mesoplodon mirus) in Macaronesia.

    PubMed

    Aguilar de Soto, Natacha; Martín, Vidal; Silva, Monica; Edler, Roland; Reyes, Cristel; Carrillo, Manuel; Schiavi, Agustina; Morales, Talia; García-Ovide, Belen; Sanchez-Mora, Anna; Garcia-Tavero, Nerea; Steiner, Lisa; Scheer, Michael; Gockel, Roland; Walker, Dylan; Villa, Enrico; Szlama, Petra; Eriksson, Ida K; Tejedor, Marisa; Perez-Gil, Monica; Quaresma, João; Bachara, Wojtek; Carroll, Emma

    2017-01-01

    The True's beaked whale (Mesoplodon mirus, True 1913) is a poorly known member of the Ziphiidae family. Its distribution in the northern hemisphere is thought to be restricted to the temperate or warm temperate waters of the North Atlantic, while a few stranding records from the southern hemisphere suggest a wider and antitropical distribution, extending to waters from the Atlantic coast of Brazil to South Africa, Mozambique, Australia and the Tasman Sea coast of New Zealand. This paper (i) reports the first molecular confirmation of the occurrence of the True's beaked whale at the southern limit of its distribution recorded in the northeast Atlantic: the Azores and Canary Islands (macaronesian ecoregion); (ii) describes a new colouration for this species using evidence from a whale with molecular species confirmation; and (iii) contributes to the sparse worldwide database of live sightings, including the first underwater video recording of this species and close images of a calf. Species identification was confirmed in two cases using mitochondrial DNA control region and cytochrome b gene markers: a subadult male True's beaked whale that stranded in El Hierro, Canary Islands, in November 2012, and a subadult male found floating dead near Faial, the Azores, in July 2004. The whale that stranded in the Canary Islands had a clearly delimited white area on its head, extending posteriorly from the tip of the beak to cover the blowhole dorsally and the gular grooves ventrally. This colouration contrasts with previous descriptions for the species and it may be rare, but it exemplifies the variability of the colouration of True's beaked whales in the North Atlantic, further confirmed here by live sightings data. The recording of several observations of this species in deep but relatively coastal waters off the Azores and the Canary Islands suggests that these archipelagos may be unique locations to study the behaviour of the enigmatic True's beaked whale.

  17. [Depression as the sign of true self].

    PubMed

    Brazette, M M

    1992-12-01

    Referring to examples from the poetry of Fernando Pessoa and Mário de Sá Carneiro, we draw attention to the narcissistic relationship between mother and baby, to the role of the mirror-image of the mother's face, and to the organization of a false self caused by a deficiency both of that function, and of the narcissistic investment of the child. The false self is a defence mechanism which protects the true self. This may appear as a depressive state with a feeling of loss and emptiness. The depression is, in such cases, a sign and a clue which may lead to the revelation of the true self.

  18. Pricing subsidies and economic efficiency: The U. S. Bureau of Reclamation

    SciTech Connect

    Kanazawa, M.

    1993-04-01

    Throughout this century, farmers in the western United States have purchased irrigation water from the Bureau of Reclamation (BOR) at heavily subsidized prices. The bureau's pricing policies have been highly controversial. A pervasive criticism centers on the efficiency effects of pricing policies that shield farmers from the true social cost of the water. Critics argue that the BOR's pricing below social cost encourages overuse of water by western farmers for at least three regions. First, it may distort the farmer's decision regarding the mix of factor inputs used in crop production, leading to overly water-intensive production techniques. Second, it may encourage too much entry into (or too little exit from) agriculture. Finally, it may enhance the attractiveness of receiving irrigation water from the bureau, thereby encouraging farmers to apply political pressure for additional projects. These arguments have led to increasing demands for reform of bureau pricing policies. This article examines the amount of water use in conjunction with bureau pricing policies and ceilings for delivery. The results lead to the conclusion that welfare losses resulting from the bureau's pricing policies are probably smaller than generally perceived.

  19. Automated balance for determining true mass

    SciTech Connect

    Meyer, J.E.

    1982-08-08

    An automated weighing system utilizing a precision electronic balance and a small desktop computer is described. An example of a computer program demonstrating some of the capabilities attainable with this system is included. The program demonstrates a substitution weighing technique with true mass determination for the object being weighed.

  20. How to Make Their Dreams Come True

    ERIC Educational Resources Information Center

    Easley, Dauna

    2005-01-01

    The beginning of January--a fresh start. This presents a brand new opportunity to help students plan a bright future. This article provides a step-by-step guide to ensure a student's dreams come true. Each new year gives students another chance to get it right. The author provides the following 12 steps to ensure students' success in achieving…

  1. Economic feasibility analysis of water-harvesting techniques for mined-land reclamation

    SciTech Connect

    Nieves, L.A.; Marti, M.H.

    1981-07-01

    A water harvesting, agricultural production system, field tested as a means of reclaiming strip-mined land is described. Though the technical feasibility of the system is becoming increasingly apparent, economic feasibility and legal issues may determine its potential application. The purpose of this study is to explore the economic feasibility of the system and to provide information for use in assessing whether further investigation of water harvesting reclamation techniques is warranted. The economic feasibility of the PNL reclamation system hinges on whether its net benefits exceed those of conventional reclamation. This preliminary feasibility study assesses the net private benefits of each system using data for the Peabody Coal Company's Kayenta mine on the Black Mesa in Arizona. To compare the alternative reclamation systems, the present value of direct net benefits (income minus production and reclamation costs) is calculated for grazing (conventional reclamation) or for cropping (PNL reclamation). Three of the PNL system slope treatments have lower estimated total costs than conventional reclamation. The difference is $3895/acre for compacted slope, $3025/acre for salt-compacted slope and $2310/acre for crop-on-slope. These differences constitute a substantial cost advantage for the system on the basis of the present value of land reclamation and maintenance costs. The system also has advantages based on the estimated value of agricultural production capacity. Even the lowest yield levels considered for alfalfa, corn, and pinto beans had higher net present values than grazing.

  2. 43 CFR 423.12 - How will Reclamation notify the public of additional closed areas?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Reclamation's employees and agents; (2) Protection of public health and safety, cultural resources, natural resources, scenic values, or scientific research activities; (3) Safe and efficient operation...

  3. Indian Creek-AML: Coal slurry reclamation (Kansas case history)

    SciTech Connect

    Witthar, S.R.

    1998-12-31

    Black and Veatch, assisted by Jack Nawrot, developed conceptual and final designs and provided construction assistance to create grasslands and wetlands in order to reclaim an abandoned coal mine for the state of Kansas. The mine included spoils, a coal refuse dump, and slurry pond in the Indian Creek drainage basin in east central Kansas. The Indian Creek flowed from an off-site abandoned mine and through the coal slurry pond where its waters became more polluted. The intent of the reclamation project was to improve water quality and create a wildlife refuge. The coal refuse was covered and seeded with a diversity of vegetation including several grasses and legume. The slurry pond was developed into a series of large wetland cells to improve water quality. Prior to reclamation, the water leaving the site had a typical pH of 3.3, ranging from 2.4 to 5.6, an iron content which typically over 22 mg/L and ranging over 100 mg/L, and contained large amounts of coal slurry. The acid sediment in the slurry killed fish and caused visible damage to a new large concrete box culvert several miles downstream of the site. Post-reclamation water quality leaving the Indian Creek site showed immediate improvement even before vegetation was reestablished. The existing wetland treatment systems have been successfully treating water for over seven years with the pH of the water leaving the wetlands above 7 and soluble iron content less than 1 mg/L. Fish in the constructed wetlands support waterfowl which now nest onsite.

  4. Quantification of intensive hybrid coastal reclamation for revealing its impacts on macrozoobenthos

    NASA Astrophysics Data System (ADS)

    Yan, Jiaguo; Cui, Baoshan; Zheng, Jingjing; Xie, Tian; Wang, Qing; Li, Shanze

    2015-01-01

    Managing and identifying the sources of anthropogenic stress in coastal wetlands requires an in-depth understanding of relationships between species diversity and human activities. Empirical and experimental studies provide clear evidence that coastal reclamation can have profound impacts on marine organisms, but the focus of such studies is generally on comparative or laboratory research. We developed a compound intensity index (reclamation intensity index, RI) on hybrid coastal reclamation, to quantify the impacts of reclamation on coastal ecosystems. We also made use of mean annual absolute changes to a number of biotic variables (biodiversity, species richness, biomass of total macrozoobenthos, and species richness and biomass of Polychaeta, Mollusca, Crustacea, and Echinodermata) to determine Hedges’d index, which is a measure of the potential effects of coastal reclamation. Our results showed that there was significant difference of coastal reclamation intensity between Yellow Sea, East China Sea and South China Sea, the biological changes in effect sizes of the three regions differed greatly over time. Our modelling analyses showed that hybrid coastal reclamation generally had significant negative impacts on species diversity and biomass of macrozoobenthos. These relationships varied among different taxonomic groups and included both linear and nonlinear relationships. The results indicated that a high-intensity of coastal reclamation contributed to a pronounced decline in species diversity and biomass, while lower-intensity reclamation, or reclamation within certain thresholds, resulted in a small increase in species diversity and biomass. These results have important implications for biodiversity conservation and the ecological restoration of coastal wetlands in face of the intensive reclamation activities.

  5. Cosmic chirality both true and false.

    PubMed

    Barron, Laurence D

    2012-12-01

    The discrete symmetries of parity P, time reversal T, and charge conjugation C may be used to characterize the properties of chiral systems. It is well known that parity violation infiltrates into ordinary matter via an interaction between the nucleons and electrons, mediated by the Z(0) particle, that lifts the degeneracy of the mirror-image enantiomers of a chiral molecule. Being odd under P but even under T, this P-violating interaction exhibits true chirality and so may induce absolute enantioselection under all circumstances. It has been suggested that CP violation may also infiltrate into ordinary matter via a P-odd, T-odd interaction mediated by the (as yet undetected) axion. This CP-violating interaction exhibits false chirality and so may induce absolute enantioselection in processes far from equilibrium. Both true and false cosmic chirality should be considered together as possible sources of homochirality in the molecules of life.

  6. Photocatalytic post-treatment in waste water reclamation systems

    NASA Technical Reports Server (NTRS)

    Cooper, Gerald; Ratcliff, Matthew A.; Verostko, Charles E.

    1989-01-01

    A photocatalytic water purification process is described which effectively oxidizes organic impurities common to reclaimed waste waters and humidity condensates to carbon dioxide at ambient temperatures. With this process, total organic carbon concentrations below 500 ppb are readily achieved. The temperature dependence of the process is well described by the Arrhenius equation and an activation energy barrier of 3.5 Kcal/mole. The posttreatment approach for waste water reclamation described here shows potential for integration with closed-loop life support systems.

  7. Water reclamation technology development for future long range missions

    NASA Technical Reports Server (NTRS)

    Flynn, Michael T.; Amo, Karl; Hightower, T. M.; Fisher, John

    1992-01-01

    This paper covers the development of computer simulation models of the Vapor Compression Distillation (VCD) process, the Super Critical Water Oxidation (SCWO) process, and two versions of a Vapor Phase Catalytic Ammonia Reduction (VPCAR) process. These process level models have combined into two Integrated Water Reclamation Systems (IWRS). Results from these integrated models, in conjunction with other data sources, have been used to develop a preliminary comparison of the two systems. Also discussed in this paper is the development of a Vapor Phase Catalytic Ammonia Reduction teststand and the development of a new urine analog for use with the teststand and computer models.

  8. Automated strip mine and reclamation mapping from ERTS. [Ohio coal

    NASA Technical Reports Server (NTRS)

    Pettyjohn, W. A.; Rogers, R. H.; Reed, L. E.

    1974-01-01

    In response to the urgent need for a faster and more economical means of generating strip mine and reclamation maps, a study was conducted to evaluate the suitability of using ERTS computer compatible tape for automatic mapping. The procedure uses computer target spectral recognition techniques as a basis for classification. The area encompassed by this investigation includes five counties in eastern Ohio that comprise nearly 7,500 square kilometers (3,000 square miles). The counties have been disrupted by coal mining since the early 1800's, and strip mining has been practiced in all of them. The environmental effects of strip mining are also discussed.

  9. Corrosion consequences of microfouling in water reclamation systems

    NASA Technical Reports Server (NTRS)

    Ford, Tim; Mitchell, Ralph

    1991-01-01

    This paper examines the potential fouling and corrosion problems associated with microbial film formation throughout the water reclamation system (WRS) designed for the Space Station Freedom. It is shown that the use of advanced metal sputtering techiques combined with image analysis and FTIR spectroscopy will present realistic solutions for investigating the formation and function of biofilm on different alloys, the subsequent corrosion, and the efficiency of different treatments. These techniques, used in combination with electrochemical measurements of corrosion, will provide a powerful approach to examinations of materials considered for use in the WRS.

  10. Ionospheric true height profiles from oblique ionograms

    SciTech Connect

    Reilly, M.H.

    1985-06-01

    An improved direct technique in which HF oblique ionograms are reduced to ionospheric true height profiles is introduced. The benefits of this method result principally from the use of a more accurate Breit-Tuve relation to curved earth and ionosphere geometries. By comparing the results of calculations on known cases, the extent of improvement with this technique relative to the techniques by Gething and Maliphant (1967), George (1970), and Smith (1970), is demonstrated. 14 references.

  11. True vaginal prolapse in a bitch.

    PubMed

    Alan, M; Cetin, Y; Sendag, S; Eski, F

    2007-08-01

    Frequently, vaginal fold prolapse is the protrusion of edematous vaginal tissue into and through the opening of the vulva occurring during proestrus and estrus stages of the sexual cycle. True vaginal prolapse may occur near parturition, as the concentration of serum progesterone declines and the concentration of serum oestrogen increases. In the bitch, this type of true vaginal prolapse is a very rare condition. This short communication describes a 5-year-old female, cross-breed dog in moderate condition, weighing 33 kg, with distocia and true vaginal prolapse. Abdominal palpation and transabdominal ultrasonography revealed live and dead foetuses in the uterine horns. One dead and four live fetuses were removed from uterus by cesarean section. The ovariohysterectomy was performed after repositioning the vaginal wall with a combination of traction from within the abdomen and external manipulation through the vulva. Re-occurrence of a vaginal prolapse was not observed and the bitch recovered completely after the surgical therapy. Compared to other vaginal disorders, vaginal prolapse is an uncommon condition in the bitch. In the present case, extreme tenesmus arising from distocia may have predisposed to the vaginal prolapse. The cause of dystocia was probably the disposition of the first foetus. We concluded that the vaginal prolapse was the result of dystocia in the present case.

  12. True random numbers from amplified quantum vacuum.

    PubMed

    Jofre, M; Curty, M; Steinlechner, F; Anzolin, G; Torres, J P; Mitchell, M W; Pruneri, V

    2011-10-10

    Random numbers are essential for applications ranging from secure communications to numerical simulation and quantitative finance. Algorithms can rapidly produce pseudo-random outcomes, series of numbers that mimic most properties of true random numbers while quantum random number generators (QRNGs) exploit intrinsic quantum randomness to produce true random numbers. Single-photon QRNGs are conceptually simple but produce few random bits per detection. In contrast, vacuum fluctuations are a vast resource for QRNGs: they are broad-band and thus can encode many random bits per second. Direct recording of vacuum fluctuations is possible, but requires shot-noise-limited detectors, at the cost of bandwidth. We demonstrate efficient conversion of vacuum fluctuations to true random bits using optical amplification of vacuum and interferometry. Using commercially-available optical components we demonstrate a QRNG at a bit rate of 1.11 Gbps. The proposed scheme has the potential to be extended to 10 Gbps and even up to 100 Gbps by taking advantage of high speed modulation sources and detectors for optical fiber telecommunication devices.

  13. Polyphyly of true branching cyanobacteria (Stigonematales).

    PubMed

    Gugger, Muriel F; Hoffmann, Lucien

    2004-03-01

    Cyanobacteria with true branching are classified in Subsection V (formerly order Stigonematales) in the phylum CYANOBACTERIA: They exhibit a high degree of morphological complexity and are known from particular biotopes. Only a few stigonematalean morphotypes have been cultured, and therefore the high variability of morphotypes found in nature is under-represented in culture. Axenic cultures of Chlorogloeopsis and Fischerella sensu Rippka et al. were, to date, the only representatives of this Subsection in phylogenetic studies. The 16S rDNA sequence analysis data in this report confirm that heterocyst-forming cyanobacteria are a monophyletic group. However, unlike previous studies have suggested, these 16S rDNA data on new Stigonematales strains show that the true branching cyanobacteria are polyphyletic and can be separated into at least two major groups defined by their branching type, the first group being characterized by T-branching and the second group by Y-branching. Cyanobacteria with intercalary heterocysts and either no branching or false-branching also formed separate clusters. In consequence, our phylogenetic data do not correlate with the bacteriological and traditional classifications, which distinguish filamentous heterocystous cyanobacteria with or without true branching (Nostocales/Stigonematales).

  14. 43 CFR 404.49 - What criteria will Reclamation use to determine whether to recommend that a proposed rural water...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...; (3) Addresses environmental quality and source water protection issues; (4) Addresses opportunities... determine whether to recommend that a proposed rural water supply project be authorized for construction... RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility Studies §...

  15. 43 CFR 404.49 - What criteria will Reclamation use to determine whether to recommend that a proposed rural water...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...; (3) Addresses environmental quality and source water protection issues; (4) Addresses opportunities... determine whether to recommend that a proposed rural water supply project be authorized for construction... RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility Studies §...

  16. 30 CFR 904.20 - Approval of Arkansas abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Arkansas abandoned mine land... § 904.20 Approval of Arkansas abandoned mine land reclamation plan. The Secretary approved the Arkansas abandoned mine land reclamation plan, as submitted on July 7, 1982, effective May 2, 1983. Copies of...

  17. 30 CFR 904.20 - Approval of Arkansas abandoned mine land reclamation plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Arkansas abandoned mine land... § 904.20 Approval of Arkansas abandoned mine land reclamation plan. The Secretary approved the Arkansas abandoned mine land reclamation plan, as submitted on July 7, 1982, effective May 2, 1983. Copies of...

  18. 30 CFR 904.20 - Approval of Arkansas abandoned mine land reclamation plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of Arkansas abandoned mine land... § 904.20 Approval of Arkansas abandoned mine land reclamation plan. The Secretary approved the Arkansas abandoned mine land reclamation plan, as submitted on July 7, 1982, effective May 2, 1983. Copies of...

  19. 30 CFR 904.20 - Approval of Arkansas abandoned mine land reclamation plan.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of Arkansas abandoned mine land... § 904.20 Approval of Arkansas abandoned mine land reclamation plan. The Secretary approved the Arkansas abandoned mine land reclamation plan, as submitted on July 7, 1982, effective May 2, 1983. Copies of...

  20. 30 CFR 904.20 - Approval of Arkansas abandoned mine land reclamation plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of Arkansas abandoned mine land... § 904.20 Approval of Arkansas abandoned mine land reclamation plan. The Secretary approved the Arkansas abandoned mine land reclamation plan, as submitted on July 7, 1982, effective May 2, 1983. Copies of...

  1. 30 CFR 902.20 - Approval of Alaska abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... available at: (a) Department of Natural Resources, Division of Mining and Water Management, 3601 C Street... reclamation plan. 902.20 Section 902.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE...

  2. 43 CFR 422.10 - Requirements for authorizing officers to exercise Reclamation law enforcement authority.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Requirements for authorizing officers to exercise Reclamation law enforcement authority. 422.10 Section 422.10 Public Lands: Interior Regulations... exercise Reclamation law enforcement authority. (a) The CLEO must ensure that each officer receiving...

  3. 43 CFR 422.10 - Requirements for authorizing officers to exercise Reclamation law enforcement authority.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Requirements for authorizing officers to exercise Reclamation law enforcement authority. 422.10 Section 422.10 Public Lands: Interior Regulations... exercise Reclamation law enforcement authority. (a) The CLEO must ensure that each officer receiving...

  4. Student Responses to the Women's Reclamation Work in the Philosophy of Education

    ERIC Educational Resources Information Center

    Wojcik, Teresa Genevieve; Titone, Connie

    2013-01-01

    Reclamation work denotes the process of uncovering the lost contributions of women to the philosophy of education, analyzing their works, making them accessible to a larger audience, and (re)introducing them to the historical record and canon. Since the 1970s, scholars have been engaged in the reclamation work, thus making available to students,…

  5. 43 CFR 3440.1-5 - Compliance with Surface Mining Control and Reclamation Act.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Compliance with Surface Mining Control and Reclamation Act. 3440.1-5 Section 3440.1-5 Public Lands: Interior Regulations Relating to Public Lands... Licenses to Mine § 3440.1-5 Compliance with Surface Mining Control and Reclamation Act. Mining on a...

  6. 75 FR 67993 - Hydropower Resource Assessment at Existing Reclamation Facilities-Draft Report

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-04

    ...] [FR Doc No: 2010-27908] DEPARTMENT OF THE INTERIOR Bureau of Reclamation Hydropower Resource... public review and comment the ``Hydropower Resource Assessment at Existing Reclamation Facilities'' (HRA) Draft Report. The HRA is an assessment of the economic and technical potential for...

  7. 30 CFR 939.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations. 939.800 Section 939.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE RHODE ISLAND § 939.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  8. 30 CFR 921.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations. 921.800 Section 921.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE MASSACHUSETTS § 921.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  9. 30 CFR 922.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations. 922.800 Section 922.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE MICHIGAN § 922.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  10. 30 CFR 937.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations. 937.800 Section 937.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE OREGON § 937.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  11. 30 CFR 910.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations. 910.800 Section 910.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE GEORGIA § 910.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  12. 30 CFR 785.12 - Special bituminous surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special bituminous surface coal mining and... ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL....12 Special bituminous surface coal mining and reclamation operations. (a) This section applies to...

  13. 30 CFR 937.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations. 937.800 Section 937.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE OREGON § 937.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  14. 30 CFR 785.12 - Special bituminous surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special bituminous surface coal mining and... ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL....12 Special bituminous surface coal mining and reclamation operations. (a) This section applies to...

  15. 30 CFR 912.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations. 912.800 Section 912.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE IDAHO § 912.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  16. 30 CFR 937.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations. 937.800 Section 937.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE OREGON § 937.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  17. 30 CFR 912.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations. 912.800 Section 912.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE IDAHO § 912.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  18. 30 CFR 933.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations. 933.800 Section 933.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE NORTH CAROLINA § 933.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  19. 30 CFR 939.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations. 939.800 Section 939.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE RHODE ISLAND § 939.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  20. 30 CFR 912.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations. 912.800 Section 912.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE IDAHO § 912.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  1. 30 CFR 933.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations. 933.800 Section 933.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE NORTH CAROLINA § 933.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  2. 30 CFR 910.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations. 910.800 Section 910.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE GEORGIA § 910.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  3. 30 CFR 941.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations. 941.800 Section 941.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE SOUTH DAKOTA § 941.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  4. 30 CFR 921.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations. 921.800 Section 921.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE MASSACHUSETTS § 921.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  5. 30 CFR 941.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations. 941.800 Section 941.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE SOUTH DAKOTA § 941.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  6. 30 CFR 910.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations. 910.800 Section 910.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE GEORGIA § 910.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  7. 30 CFR 922.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations. 922.800 Section 922.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE MICHIGAN § 922.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  8. 30 CFR 939.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations. 939.800 Section 939.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE RHODE ISLAND § 939.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  9. 30 CFR 941.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations. 941.800 Section 941.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE SOUTH DAKOTA § 941.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  10. 30 CFR 933.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations. 933.800 Section 933.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE NORTH CAROLINA § 933.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  11. 30 CFR 922.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations. 922.800 Section 922.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE MICHIGAN § 922.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  12. 30 CFR 921.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations. 921.800 Section 921.800 Mineral Resources OFFICE OF SURFACE... OPERATIONS WITHIN EACH STATE MASSACHUSETTS § 921.800 General requirements for bonding of surface coal mining... Mining and Reclamation Operations Under Regulatory Programs, shall apply to all surface coal mining...

  13. Aluminum reclamation from dross. (Latest citations from the Aluminum Industry Abstracts database). Published Search

    SciTech Connect

    1996-06-01

    The bibliography contains citations concerning aluminum reclamation from dross. Topics include dross treatment technology, the environmental benefits of aluminum recovery from dross, and the economics of aluminum reclamation in dross processing systems. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  14. RADIOLOGICAL RECLAMATION PERFORMANCE SUMMARY. VOLUME II. EVALUATION AND CONDENSATION OF DATA FOR PREPLANNING OF RECOVERY OPERATIONS,

    DTIC Science & Technology

    compilation summarizing the performance of land reclamation methods and equipment. The tabled entries were gathered from 18 different experiments and...operations. The results are tabulated so as to show the response of various reclamation methods ’ performance to such parameters as rate of coverage, effort

  15. 51. Photographic copy of construction drawing, U.S. Reclamation Service, August ...

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

    51. Photographic copy of construction drawing, U.S. Reclamation Service, August 1906 (original drawing located at U.S. Bureau of Reclamation Upper Columbia Area Office, Yakima, Washington). "Crib dam at Lake Keechelus." - Keechelus Dam, Yakima River, 10 miles northwest of Easton, Easton, Kittitas County, WA

  16. 43 CFR 404.3 - What is the Reclamation Rural Water Supply Program?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... planning projects that maximize regional and national benefits. Through this program, Reclamation works in cooperation with non-Federal project sponsors in Reclamation States on a cost-share basis to: (a) Investigate... and construction of rural water supply projects through the conduct of appraisal investigations...

  17. 43 CFR 404.3 - What is the Reclamation Rural Water Supply Program?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... planning projects that maximize regional and national benefits. Through this program, Reclamation works in cooperation with non-Federal project sponsors in Reclamation States on a cost-share basis to: (a) Investigate... and construction of rural water supply projects through the conduct of appraisal investigations...

  18. 43 CFR 422.9 - Reclamation law enforcement contracts and cooperative agreements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Reclamation law enforcement contracts and cooperative agreements. 422.9 Section 422.9 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR LAW ENFORCEMENT AUTHORITY AT BUREAU OF...

  19. 43 CFR 422.10 - Requirements for authorizing officers to exercise Reclamation law enforcement authority.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... exercise Reclamation law enforcement authority. 422.10 Section 422.10 Public Lands: Interior Regulations... exercise Reclamation law enforcement authority. (a) The CLEO must ensure that each officer receiving an... order preventing him/her from possessing a firearm; (7) Has no physical impairments that will...

  20. 77 FR 5049 - Office of Surface Mining Reclamation and Enforcement; Notice of Proposed Information Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ... Office of Surface Mining Reclamation and Enforcement; Notice of Proposed Information Collection for 1029-0103 AGENCY: Office of Surface Mining Reclamation and Enforcement, Interior. ACTION: Notice and request... Mining (OSM) is announcing its intention to renew its authority for the collection of information...

  1. 77 FR 9964 - Availability of the Reclamation National Environmental Policy Act Handbook

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-21

    ... Bureau of Reclamation Availability of the Reclamation National Environmental Policy Act Handbook AGENCY... announcing the availability of its updated National Environmental Policy Act (NEPA) Handbook. This handbook... for existing laws, regulations, policies, and other guidance. It is a guidance document, and as...

  2. Reclamation and the Red Man: Relationships on the Truckee-Carson Project, Nevada

    ERIC Educational Resources Information Center

    Townley, John M.

    1978-01-01

    Four years after selection of the Western Nevada area for development as a federally-administered reclamation project, and but a single full season of farming, the Indian situation had assumed problem proportions to the Reclamation Service and the Truckee-Carson Project. (NQ)

  3. 30 CFR 918.25 - Approval of Louisiana abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Louisiana abandoned mine land reclamation plan amendments. 918.25 Section 918.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... publication Citation/description February 3, 1986 November 10, 1986 Approval of AMLR program. June 12,...

  4. 30 CFR 935.25 - Approval of Ohio abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Ohio abandoned mine land reclamation plan amendments. 935.25 Section 935.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND..., 1986 August 17, 1987 Ohio AMLR Plan 3.7.4, 3.9.1; RAMP Committee role; AMLR program staff...

  5. Reclamation planning for abandoned mining subsidence lands in eastern China --- A case study

    SciTech Connect

    Zhenqi Hu; Hehe Gu

    1995-09-01

    China has a long history of coal mining and more than 96% of coal output is taken from underground mines each year. With the excavation of coal from underground, severe subsidence often results, which produces many subsidence lands. Since the Chinese government enacted a reclamation stipulation in 1989, many abandoned mining subsidence lands were produced before 1989. Therefore, reclamation of abandoned subsidence lands has become the focus of research activities in our country. This paper explores the principle and methods of reclamation planning for abandoned mining subsidence lands and presents a case study in eastern China. A 373 ha of abandoned mining subsidence land in Anhui province was selected as an experiment site. Since China is a developing country and land shortage is severe in this area, the high economic benefits from the reclaimed land was the final reclamation goal. Based on the topography of subsidence lands --- some parts of the abandoned lands were wetland or lake-like troughs, restoring farmlands and fishponds were chosen as post-reclamation land uses. The elevation of reclaimed lands was the key for restoring farmland successfully because of the high underground water level in this area, and the optimum fishpond size and side-slope design were the keys to reach high reclamation income. The HDP (Hydraulic Dredge Pump) reclamation technique was used for restoring farmland and creating fishpond. A farming and aquaculture plan for high economic benefits was also designed. This project will make farmers, who own the lands, richer through reclamation.

  6. 43 CFR 420.25 - Reclamation lands administered by other agencies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... for management of Reclamation lands for recreation purposes. Specifically: (1) Reclamation lands managed by the National Park Service, the Bureau of Sport Fisheries and Wildlife, the Bureau of Land Management, the Forest Service, and other Federal agencies will be administered in accordance...

  7. 43 CFR 420.25 - Reclamation lands administered by other agencies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... for management of Reclamation lands for recreation purposes. Specifically: (1) Reclamation lands managed by the National Park Service, the Bureau of Sport Fisheries and Wildlife, the Bureau of Land Management, the Forest Service, and other Federal agencies will be administered in accordance...

  8. 30 CFR 920.25 - Approval of Maryland abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Maryland abandoned mine land reclamation plan amendments. 920.25 Section 920.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE MARYLAND § 920.25 Approval...

  9. 30 CFR 918.25 - Approval of Louisiana abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Louisiana abandoned mine land reclamation plan amendments. 918.25 Section 918.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE LOUISIANA § 918.25 Approval...

  10. 30 CFR 917.20 - Approval of the Kentucky abandoned mine reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of the Kentucky abandoned mine reclamation plan. 917.20 Section 917.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE KENTUCKY § 917.20 Approval of the...

  11. 30 CFR 917.21 - Approval of Kentucky abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Kentucky abandoned mine land reclamation plan amendments. 917.21 Section 917.21 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE KENTUCKY § 917.21 Approval...

  12. 30 CFR 918.20 - Approval of Louisiana abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Louisiana abandoned mine land reclamation plan. 918.20 Section 918.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE LOUISIANA § 918.20 Approval of...

  13. 30 CFR 924.20 - Approval of Mississippi abandoned mine land reclamation plans.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Mississippi abandoned mine land... STATE MISSISSIPPI § 924.20 Approval of Mississippi abandoned mine land reclamation plans. The Mississippi abandoned mine land reclamation plan as submitted on April 5, 2006, and June 11, 2007, and...

  14. 30 CFR 924.20 - Approval of Mississippi abandoned mine land reclamation plans.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Mississippi abandoned mine land... STATE MISSISSIPPI § 924.20 Approval of Mississippi abandoned mine land reclamation plans. The Mississippi abandoned mine land reclamation plan as submitted on April 5, 2006, and June 11, 2007, and...

  15. 30 CFR 924.20 - Approval of Mississippi abandoned mine land reclamation plans.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of Mississippi abandoned mine land... STATE MISSISSIPPI § 924.20 Approval of Mississippi abandoned mine land reclamation plans. The Mississippi abandoned mine land reclamation plan as submitted on April 5, 2006, and June 11, 2007, and...

  16. 30 CFR 924.20 - Approval of Mississippi abandoned mine land reclamation plans.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of Mississippi abandoned mine land... STATE MISSISSIPPI § 924.20 Approval of Mississippi abandoned mine land reclamation plans. The Mississippi abandoned mine land reclamation plan as submitted on April 5, 2006, and June 11, 2007, and...

  17. 30 CFR 924.20 - Approval of Mississippi abandoned mine land reclamation plans.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of Mississippi abandoned mine land... STATE MISSISSIPPI § 924.20 Approval of Mississippi abandoned mine land reclamation plans. The Mississippi abandoned mine land reclamation plan as submitted on April 5, 2006, and June 11, 2007, and...

  18. 30 CFR 785.12 - Special bituminous surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special bituminous surface coal mining and... ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL....12 Special bituminous surface coal mining and reclamation operations. (a) This section applies to...

  19. 30 CFR 785.12 - Special bituminous surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special bituminous surface coal mining and... ENFORCEMENT, DEPARTMENT OF THE INTERIOR SURFACE COAL MINING AND RECLAMATION OPERATIONS PERMITS AND COAL....12 Special bituminous surface coal mining and reclamation operations. (a) This section applies to...

  20. 30 CFR 756.21 - Required amendments to the Crow Tribe's abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Required amendments to the Crow Tribe's... RECLAMATION PROGRAMS § 756.21 Required amendments to the Crow Tribe's abandoned mine land reclamation plan. Pursuant to 30 CFR 884.15, the Crow Tribe is required to submit to OSM by the date specified either...

  1. Renewable Energy Assessment of Bureau of Reclamation Land and Facilities Using Geographic Information Systems

    SciTech Connect

    Heimiller, D.; Haase, S.; Melius, J.

    2013-05-01

    This report summarizes results of geographic information system screening for solar and wind potential at select Bureau of Reclamation lands in the western United States. The study included both utility-scale and facility-scale potential. This study supplements information in the report titled Renewable Energy Assessment for the Bureau of Reclamation: Final Report.

  2. Bacterial Functional Redundancy along a Soil Reclamation Gradient

    PubMed Central

    Yin, Bei; Crowley, David; Sparovek, Gerd; De Melo, Wanderley Jose; Borneman, James

    2000-01-01

    A strategy to measure bacterial functional redundancy was developed and tested with soils collected along a soil reclamation gradient by determining the richness and diversity of bacterial groups capable of in situ growth on selected carbon substrates. Soil cores were collected from four sites along a transect from the Jamari tin mine site in the Jamari National Forest, Rondonia, RO, Brazil: denuded mine spoil, soil from below the canopy of invading pioneer trees, revegetated soil under new growth on the forest edge, and the forest floor of an adjacent preserved forest. Bacterial population responses were analyzed by amending these soil samples with individual carbon substrates in the presence of bromodeoxyuridine (BrdU). BrdU-labeled DNA was then subjected to a 16S-23S rRNA intergenic analysis to depict the actively growing bacteria from each site. The number and diversity of bacterial groups responding to four carbon substrates (l-serine, l-threonine, sodium citrate, and α-lactose hydrate) increased along the reclamation-vegetation gradient such that the preserved forest soil samples contained the highest functional redundancy for each substrate. These data suggest that bacterial functional redundancy increases in relation to the regrowth of plant communities and may therefore represent an important aspect of the restoration of soil biological functionality to reclaimed mine spoils. They also suggest that bacterial functional redundancy may be a useful indicator of soil quality and ecosystem functioning. PMID:11010883

  3. History of reclamation: the times - they are a changin'

    SciTech Connect

    Cardwell, S.P.; Sanz, L.O.

    1985-12-09

    Surface mining in Kentucky and the US has risen from rather sporadic beginnings in the late 1800's to a full fledged, heavily regulated industry in the 1980's. The industry has undergone a more traumatic regulatory metamorphosis in the past twenty-five years than any other single industry in the US. Reclamation requirements have gone from supplying a simple mine registration with the appropriate agency immediately prior to beginning operations to spending as much as 18-24 months collecting data for what amounts to a mini-environmental impact statement which must be submitted as part of a lengthy application several months prior to actual start-up of the operation itself. Increasingly stringent laws have been the result of two main forces: (1) Increasing citizen concern to save the environment and (2) Increasingly efficient technology which can both mine more coal (and as a result disturb more ground). This paper will follow the evolution of the coal mining and reclamation industry, from its beginning in the late nineteenth century when surface mining was conducted with a pick-and-shovel and a mule-drawn scraper to the present day, when a 100 cu.yd. stripping shovel is almost commonplace. Particular attention will be given to the relationship between the evolving technology and the increasingly stringent laws. 33 references.

  4. Shoreline Delineation and Land Reclamation Change Detection Using Landsat Image

    NASA Astrophysics Data System (ADS)

    Rosli, M. I.; Ahmad, M. A.; Kaamin, M.; Izhar, M. F. N.

    2016-07-01

    This study is conducted on the usage of remote sensing images from several different years in order to analyze the changes of shoreline and land cover of the area. Remote sensing images used in this study are the data captured by the Landsat satellite. The images are projecting the land surface in 30 by 30 meter resolution and it is processed by the ENVI software. ENVI is able to change each digital number of the pixels on the images into specific value according to the applied model for classification in which could be used as an approach in calculating the area different classes based from the images itself. Therefore, using this method, the changes on the coastal area are possible to be determined. Analysis of the shoreline and land reclamation around the coastal area is integrated with the land use changes to determine its impact. The study shows that Batu Pahat area might have undergone land reclamation whereas in Pasir Gudang is experiencing substantial amount of erosion. Besides, the changes of land use in both areas were considered to be rapid and due to the results obtained from this study, the issues may be brought about for the local authority awareness action.

  5. Tertiary treatment using microfiltration and UV disinfection for water reclamation

    SciTech Connect

    Jolis, D.; Hirano, R.; Pitt, P.

    1999-03-01

    Microfiltration and UV disinfection are two alternative technologies for water reclamation. The results of a pilot study combining these two processes are presented. In addition to producing filtrate turbidites averaging 0.06 nephelometric turbidity units, microfiltration was an effective barrier to pathogens, demonstrating average log reductions of 4.5 for total coliforms and 2.9 for MS2 bacteriophage. Ultraviolet disinfection following microfiltration reliably met the California Wastewater Reclamation Criteria (Title 22) total coliform standard of 2.2 colony-forming units/100 mL at a UV dose of 450 J/m{sup 2}. The MS2 bacteriophage standard, which requires a 5-log reduction, was achieved by microfiltration and a UV dose of 880 J/m{sup 2}. A model of the kinetics of inactivation of MS2 bacteriophage was used in further analysis of disinfection data. The model indicated that considerable backmixing occurred in the pilot UV disinfection unit, and observed UV doses could be reduced with improved hydraulics.

  6. Wastewater reclamation and reuse in China: Opportunities and challenges.

    PubMed

    Lyu, Sidan; Chen, Weiping; Zhang, Weiling; Fan, Yupeng; Jiao, Wentao

    2016-01-01

    The growing water stress both in terms of water scarcity and quality deterioration promotes the development of reclaimed water as a new water resource use. This paper reviewed wastewater reuse practices in China, and the opportunities and challenges of expanding reclaimed water use were analyzed. Rapid urbanization with the increasing of water demand and wastewater discharge provides an opportunity for wastewater reuse. The vast amount of wastewater discharge and low reclaimed water production mean that wastewater reuse still has a great potential in China. Many environmental and economic benefits and successful reclamation technologies also provide opportunities for wastewater reuse. In addition, the overall strategy in China is also encouraging for wastewater reuse. In the beginning stage of wastewater reclamation and reuse, there are many significant challenges to expand wastewater reuse in China including slow pace in adopting urban wastewater reuse programs, the establishment of integrated water resources management framework and guidelines for wastewater reuse programs, incoherent water quality requirements, the limited commercial development of reclaimed water and the strengthening of public awareness and cooperation among stakeholders.

  7. Lead poisoning among battery reclamation workers in Alabama.

    PubMed

    Gittleman, J L; Engelgau, M M; Shaw, J; Wille, K K; Seligman, P J

    1994-05-01

    Lead exposures were evaluated at a battery reclamation facility in Alabama. A questionnaire obtained work and health information. Medical tests included blood lead, zinc protoporphyrin, hematocrit, creatinine, blood urea nitrogen, and uric acid. An investigation of workers' family members and neighborhood residents was conducted. Fourteen of 15 workers had blood lead levels greater than 50 micrograms/dL. Zinc protoporphyrin was > 79 micrograms/dL in 14 workers. Four workers had hematocrit < 40%; six had elevated serum creatinine (> 1.3 mg/dL). Workers' blood lead levels increased significantly over 2 years (beta = 1.004 micrograms/dL per month). Ten workers had elevated air lead levels. Twelve of 16 employee children had blood lead levels > 10 micrograms/dL; 3 were greater than 40 micrograms/dL. Workers' children had significantly higher blood lead levels than did neighborhood comparison children. Reclamation of lead batteries unaccompanied by smelting poses a health hazard to workers and their children.

  8. Earthworm responses to different reclamation processes in post opencast mining lands during succession.

    PubMed

    Hlava, Jakub; Hlavová, Anna; Hakl, Josef; Fér, Miroslav

    2015-01-01

    This study provides earthworm population data obtained from localities with a substantial anthropogenic impact spoils. The spoil heaps were reclaimed at the end of an opencast brown coal mining period. We studied spoils reclaimed by the two most commonly used reclamation processes: forestry and agricultural. The results show the significance of the locality age and the utilized reclamation process and treatment and their effect on earthworm communities. Our data indicate that apart from soil physical and chemical properties, the reclamation process itself may also induce viability and distribution of earthworm communities. Under standardized soil properties, the changes in earthworm populations during the succession were larger within the agricultural reclamation process as opposed to the forestry reclamation process for earthworm ecological groups and individual species.

  9. TRUE MASSES OF RADIAL-VELOCITY EXOPLANETS

    SciTech Connect

    Brown, Robert A.

    2015-06-01

    We study the task of estimating the true masses of known radial-velocity (RV) exoplanets by means of direct astrometry on coronagraphic images to measure the apparent separation between exoplanet and host star. Initially, we assume perfect knowledge of the RV orbital parameters and that all errors are due to photon statistics. We construct design reference missions for four missions currently under study at NASA: EXO-S and WFIRST-S, with external star shades for starlight suppression, EXO-C and WFIRST-C, with internal coronagraphs. These DRMs reveal extreme scheduling constraints due to the combination of solar and anti-solar pointing restrictions, photometric and obscurational completeness, image blurring due to orbital motion, and the “nodal effect,” which is the independence of apparent separation and inclination when the planet crosses the plane of the sky through the host star. Next, we address the issue of nonzero uncertainties in RV orbital parameters by investigating their impact on the observations of 21 single-planet systems. Except for two—GJ 676 A b and 16 Cyg B b, which are observable only by the star-shade missions—we find that current uncertainties in orbital parameters generally prevent accurate, unbiased estimation of true planetary mass. For the coronagraphs, WFIRST-C and EXO-C, the most likely number of good estimators of true mass is currently zero. For the star shades, EXO-S and WFIRST-S, the most likely numbers of good estimators are three and four, respectively, including GJ 676 A b and 16 Cyg B b. We expect that uncertain orbital elements currently undermine all potential programs of direct imaging and spectroscopy of RV exoplanets.

  10. [True color accuracy in digital forensic photography].

    PubMed

    Ramsthaler, Frank; Birngruber, Christoph G; Kröll, Ann-Katrin; Kettner, Mattias; Verhoff, Marcel A

    2016-01-01

    Forensic photographs not only need to be unaltered and authentic and capture context-relevant images, along with certain minimum requirements for image sharpness and information density, but color accuracy also plays an important role, for instance, in the assessment of injuries or taphonomic stages, or in the identification and evaluation of traces from photos. The perception of color not only varies subjectively from person to person, but as a discrete property of an image, color in digital photos is also to a considerable extent influenced by technical factors such as lighting, acquisition settings, camera, and output medium (print, monitor). For these reasons, consistent color accuracy has so far been limited in digital photography. Because images usually contain a wealth of color information, especially for complex or composite colors or shades of color, and the wavelength-dependent sensitivity to factors such as light and shadow may vary between cameras, the usefulness of issuing general recommendations for camera capture settings is limited. Our results indicate that true image colors can best and most realistically be captured with the SpyderCheckr technical calibration tool for digital cameras tested in this study. Apart from aspects such as the simplicity and quickness of the calibration procedure, a further advantage of the tool is that the results are independent of the camera used and can also be used for the color management of output devices such as monitors and printers. The SpyderCheckr color-code patches allow true colors to be captured more realistically than with a manual white balance tool or an automatic flash. We therefore recommend that the use of a color management tool should be considered for the acquisition of all images that demand high true color accuracy (in particular in the setting of injury documentation).

  11. True anteroposterior view pedicle screw insertion technique

    PubMed Central

    Bai, Jia-yue; Zhang, Wei; An, Ji-long; Sun, Ya-peng; Ding, Wen-yuan; Shen, Yong

    2016-01-01

    Background The wide use of minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) surgery in the treatment of degenerative disc disease of lumbar spine in spinal surgery highlights the gradual decrease in the use of traditional pedicle screw insertion technology. This study aims to analyze the accuracy of the true anteroposterior view pedicle screw insertion technique in MIS-TLIF surgery, compare it with conventional pedicle screw insertion technology, and discuss its clinical application value. Methods Fifty-two patients undergoing true anteroposterior view (group A) and 87 patients undergoing conventional pedicle screw insertion (group B) were diagnosed with lumbar disc herniation or lumbar spinal stenosis. Time for screw placement, intraoperative irradiation exposure, accuracy rate of pedicle screw insertion, and incidence of neurovascular injury were compared between the two groups. Results The time for screw placement and intraoperative irradiation exposure was significantly less in group A. Penetration rates of the paries lateralis of vertebral pedicle, medial wall of vertebral pedicle, and anterior vertebral wall were 1.44%, 0%, and 2.40%, respectively, all of which were significantly lower than that in group B. No additional serious complications caused by the placement of screw were observed during the follow-up period in patients in group A, but two patients with medial penetration underwent revision for unbearable radicular pain. Conclusion The application of true anteroposterior view pedicle screw insertion technique in MIS-TLIF surgery shortens time for screw placement and reduces the intraoperative irradiation exposure along with a higher accuracy rate of screw placement, which makes it a safe, accurate, and efficient technique. PMID:27418828

  12. True Masses of Radial-Velocity Exoplanets

    NASA Astrophysics Data System (ADS)

    Brown, Robert A.

    2015-06-01

    We study the task of estimating the true masses of known radial-velocity (RV) exoplanets by means of direct astrometry on coronagraphic images to measure the apparent separation between exoplanet and host star. Initially, we assume perfect knowledge of the RV orbital parameters and that all errors are due to photon statistics. We construct design reference missions for four missions currently under study at NASA: EXO-S and WFIRST-S, with external star shades for starlight suppression, EXO-C and WFIRST-C, with internal coronagraphs. These DRMs reveal extreme scheduling constraints due to the combination of solar and anti-solar pointing restrictions, photometric and obscurational completeness, image blurring due to orbital motion, and the “nodal effect,” which is the independence of apparent separation and inclination when the planet crosses the plane of the sky through the host star. Next, we address the issue of nonzero uncertainties in RV orbital parameters by investigating their impact on the observations of 21 single-planet systems. Except for two—GJ 676 A b and 16 Cyg B b, which are observable only by the star-shade missions—we find that current uncertainties in orbital parameters generally prevent accurate, unbiased estimation of true planetary mass. For the coronagraphs, WFIRST-C and EXO-C, the most likely number of good estimators of true mass is currently zero. For the star shades, EXO-S and WFIRST-S, the most likely numbers of good estimators are three and four, respectively, including GJ 676 A b and 16 Cyg B b. We expect that uncertain orbital elements currently undermine all potential programs of direct imaging and spectroscopy of RV exoplanets.

  13. 43 CFR 404.48 - What process will Reclamation follow to determine if a feasibility study is ready for review?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false What process will Reclamation follow to... SUPPLY PROGRAM Feasibility Studies § 404.48 What process will Reclamation follow to determine if a... of this determination within 90 business days from the date of Reclamation's receipt of...

  14. 30 CFR 874.17 - AML agency procedures for reclamation projects receiving less than 50 percent government funding.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false AML agency procedures for reclamation projects... RECLAMATION REQUIREMENTS § 874.17 AML agency procedures for reclamation projects receiving less than 50 percent government funding. This section tells you, the AML agency, what to do when considering...

  15. 30 CFR 874.17 - AML agency procedures for reclamation projects receiving less than 50 percent government funding.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false AML agency procedures for reclamation projects... RECLAMATION REQUIREMENTS § 874.17 AML agency procedures for reclamation projects receiving less than 50 percent government funding. This section tells you, the AML agency, what to do when considering...

  16. 43 CFR 404.12 - Can Reclamation provide assistance with the construction of a rural water supply project under...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Can Reclamation provide assistance with the construction of a rural water supply project under this program? 404.12 Section 404.12 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Overview...

  17. 30 CFR 903.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... coal mining and reclamation operations under regulatory programs. 903.800 Section 903.800 Mineral... for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  18. 30 CFR 903.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... coal mining and reclamation operations under regulatory programs. 903.800 Section 903.800 Mineral... for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  19. 30 CFR 905.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations under regulatory programs. 905.800 Section 905.800 Mineral... requirements for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  20. 30 CFR 905.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations under regulatory programs. 905.800 Section 905.800 Mineral... requirements for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  1. 30 CFR 905.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... coal mining and reclamation operations under regulatory programs. 905.800 Section 905.800 Mineral... requirements for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  2. 30 CFR 903.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... coal mining and reclamation operations under regulatory programs. 903.800 Section 903.800 Mineral... for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  3. 30 CFR 905.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... coal mining and reclamation operations under regulatory programs. 905.800 Section 905.800 Mineral... requirements for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  4. 30 CFR 905.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations under regulatory programs. 905.800 Section 905.800 Mineral... requirements for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  5. 30 CFR 903.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... coal mining and reclamation operations under regulatory programs. 903.800 Section 903.800 Mineral... for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  6. 30 CFR 903.800 - Bond and insurance requirements for surface coal mining and reclamation operations under...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... coal mining and reclamation operations under regulatory programs. 903.800 Section 903.800 Mineral... for surface coal mining and reclamation operations under regulatory programs. (a) Part 800 of this chapter, Bond and Insurance Requirements for Surface Coal Mining and Reclamation Operations...

  7. 43 CFR 404.30 - How much Federal funding can Reclamation provide for the completion of an appraisal investigation?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false How much Federal funding can Reclamation provide for the completion of an appraisal investigation? 404.30 Section 404.30 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL...

  8. 43 CFR 404.30 - How much Federal funding can Reclamation provide for the completion of an appraisal investigation?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false How much Federal funding can Reclamation provide for the completion of an appraisal investigation? 404.30 Section 404.30 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL...

  9. 43 CFR 404.30 - How much Federal funding can Reclamation provide for the completion of an appraisal investigation?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false How much Federal funding can Reclamation provide for the completion of an appraisal investigation? 404.30 Section 404.30 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL...

  10. 43 CFR 404.12 - Can Reclamation provide assistance with the construction of a rural water supply project under...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Can Reclamation provide assistance with the construction of a rural water supply project under this program? 404.12 Section 404.12 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Overview...

  11. 43 CFR 404.49 - What criteria will Reclamation use to determine whether to recommend that a proposed rural water...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility Studies § 404.49 What criteria will Reclamation use to determine whether to recommend that a proposed rural water supply..., including the extent to which the alternative: (1) Addresses near and long-term water demand; (2)...

  12. 43 CFR 404.49 - What criteria will Reclamation use to determine whether to recommend that a proposed rural water...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility Studies § 404.49... project be authorized for construction? In reviewing a feasibility study, Reclamation will assure that the... alternative is clearly supported by the feasibility study, based on application of the following...

  13. 43 CFR 404.26 - Must an appraisal investigation be completed before I can request Reclamation to review a...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... completed before I can request Reclamation to review a feasibility study that was not completed under this... appraisal investigation be completed before I can request Reclamation to review a feasibility study that was... prepare an appraisal report recommending that a feasibility study be conducted before Reclamation...

  14. 43 CFR 404.49 - What criteria will Reclamation use to determine whether to recommend that a proposed rural water...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Feasibility Studies § 404.49... project be authorized for construction? In reviewing a feasibility study, Reclamation will assure that the... alternative is clearly supported by the feasibility study, based on application of the following...

  15. 43 CFR 404.26 - Must an appraisal investigation be completed before I can request Reclamation to review a...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... completed before I can request Reclamation to review a feasibility study that was not completed under this... appraisal investigation be completed before I can request Reclamation to review a feasibility study that was... prepare an appraisal report recommending that a feasibility study be conducted before Reclamation...

  16. 30 CFR 756.20 - Approval of amendments to the Crow Tribe's abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of amendments to the Crow Tribe's... RECLAMATION PROGRAMS § 756.20 Approval of amendments to the Crow Tribe's abandoned mine land reclamation plan. Revisions to the following provisions of the Crow Tribe's Abandoned Mine Land Reclamation Plan, as...

  17. Suspended monolayer graphene under true uniaxial deformation

    NASA Astrophysics Data System (ADS)

    Polyzos, Ioannis; Bianchi, Massimiliano; Rizzi, Laura; Koukaras, Emmanuel N.; Parthenios, John; Papagelis, Konstantinos; Sordan, Roman; Galiotis, Costas

    2015-07-01

    2D crystals, such as graphene, exhibit the higher strength and stiffness of any other known man-made or natural material. So far, this assertion has been primarily based on modelling predictions and on bending experiments in combination with pertinent modelling. True uniaxial loading of suspended graphene is not easy to accomplish; however such an experiment is of paramount importance in order to assess the intrinsic properties of graphene without the influence of an underlying substrate. In this work we report on uniaxial tension of graphene up to moderate strains of ~0.8%. This has been made possible by sandwiching the graphene flake between two polymethylmethacrylate (PMMA) layers and by suspending its central part by the removal of a section of PMMA with e-beam lithography. True uniaxial deformation is confirmed by the measured large phonon shifts with strain by Raman spectroscopy and the indication of lateral buckling (similar to what is observed for thin macroscopic membranes under tension). Finally, we also report on how the stress is transferred to the suspended specimen through the adhesive grips and determine the value of interfacial shear stress that is required for efficient axial loading in such a system.2D crystals, such as graphene, exhibit the higher strength and stiffness of any other known man-made or natural material. So far, this assertion has been primarily based on modelling predictions and on bending experiments in combination with pertinent modelling. True uniaxial loading of suspended graphene is not easy to accomplish; however such an experiment is of paramount importance in order to assess the intrinsic properties of graphene without the influence of an underlying substrate. In this work we report on uniaxial tension of graphene up to moderate strains of ~0.8%. This has been made possible by sandwiching the graphene flake between two polymethylmethacrylate (PMMA) layers and by suspending its central part by the removal of a section of

  18. True bilateral nasopharyngeal angiofibroma: report and review.

    PubMed

    Mishra, Anupam; Mishra, Subhash Chandra

    2016-10-01

    This report describes the third case of a true bilateral Juvenile nasopharyngeal angiofibroma (JNA), i.e. two separate JNA arising from both sides simultaneously. The associated multiple recurrences in such a case have not yet been reported. A 21-year-man underwent transpalatal excision and recurred twice. The last 'neo-occurrence' encountered after 2 years was at a different site and was subsequently managed by post-embolization endoscopic resection. A complete report of its clinico-radiological features and management outcome is discussed.

  19. Suspended monolayer graphene under true uniaxial deformation.

    PubMed

    Polyzos, Ioannis; Bianchi, Massimiliano; Rizzi, Laura; Koukaras, Emmanuel N; Parthenios, John; Papagelis, Konstantinos; Sordan, Roman; Galiotis, Costas

    2015-08-14

    2D crystals, such as graphene, exhibit the higher strength and stiffness of any other known man-made or natural material. So far, this assertion has been primarily based on modelling predictions and on bending experiments in combination with pertinent modelling. True uniaxial loading of suspended graphene is not easy to accomplish; however such an experiment is of paramount importance in order to assess the intrinsic properties of graphene without the influence of an underlying substrate. In this work we report on uniaxial tension of graphene up to moderate strains of ∼0.8%. This has been made possible by sandwiching the graphene flake between two polymethylmethacrylate (PMMA) layers and by suspending its central part by the removal of a section of PMMA with e-beam lithography. True uniaxial deformation is confirmed by the measured large phonon shifts with strain by Raman spectroscopy and the indication of lateral buckling (similar to what is observed for thin macroscopic membranes under tension). Finally, we also report on how the stress is transferred to the suspended specimen through the adhesive grips and determine the value of interfacial shear stress that is required for efficient axial loading in such a system.

  20. A comprehensive study on urban true orthorectification

    USGS Publications Warehouse

    Zhou, G.; Chen, W.; Kelmelis, J.A.; Zhang, Dongxiao

    2005-01-01

    To provide some advanced technical bases (algorithms and procedures) and experience needed for national large-scale digital orthophoto generation and revision of the Standards for National Large-Scale City Digital Orthophoto in the National Digital Orthophoto Program (NDOP), this paper presents a comprehensive study on theories, algorithms, and methods of large-scale urban orthoimage generation. The procedures of orthorectification for digital terrain model (DTM)-based and digital building model (DBM)-based orthoimage generation and their mergence for true orthoimage generation are discussed in detail. A method of compensating for building occlusions using photogrammetric geometry is developed. The data structure needed to model urban buildings for accurately generating urban orthoimages is presented. Shadow detection and removal, the optimization of seamline for automatic mosaic, and the radiometric balance of neighbor images are discussed. Street visibility analysis, including the relationship between flight height, building height, street width, and relative location of the street to the imaging center, is analyzed for complete true orthoimage generation. The experimental results demonstrated that our method can effectively and correctly orthorectify the displacements caused by terrain and buildings in urban large-scale aerial images. ?? 2005 IEEE.

  1. Natural history of true pancreaticoduodenal artery aneurysms

    PubMed Central

    Takao, H; Doi, I; Watanabe, T; Yoshioka, N; Ohtomo, K

    2010-01-01

    Advances in non-invasive diagnostic techniques, such as CT and ultrasonography, have improved our ability to detect unruptured pancreaticoduodenal artery aneurysms. No definitive study evaluating the natural history of these lesions or their preferred method of treatment has been published. In this report, we describe five patients with eight unruptured true pancreaticoduodenal artery aneurysms followed without treatment. Of these patients, four had coeliac axis stenosis (n = 1) or occlusion (n = 3) and one had occlusion of the superior mesenteric artery. The mean diameter of the aneurysms was 12.0 mm (range 7–17 mm). The mean duration of follow-up was 29.4 months (range 6–57 months). There was no aneurysm rupture during a total of 147 patient-months (243 aneurysm-months) of follow-up. Of the eight aneurysms, three increased in size over the follow-up period. We conclude that the risk of rupture of true pancreaticoduodenal artery aneurysms might be lower than expected from the data on ruptured aneurysms; however, careful follow-up of untreated aneurysms is necessary. PMID:20647516

  2. Remote Sensing Applications to the Pennsylvania Abandoned Mine Reclamation Program

    NASA Technical Reports Server (NTRS)

    Clemens, E.; Warnick, L.

    1982-01-01

    Pennsylvania Abandoned Mine Land Inventory demonstrated the effective use of remote sensing techniques within the context of the Surface Mining Control and Reclamation Act of 1977. The inventory combined data from field work, a literature search, and photointerpretation to fulfill both State and Federal requirements. A primary project objective was to accurately identify and map all surface features and disturbances from abandoned surface and underground mining. Black-and-white aerial photographs were used to record pits, contour benches, highwalls, spoil material, graded and recontoured areas, impounded water, and serious erosion and slide prone areas. In addition, vegetation cover estimates and surrounding land uses were noted. The inventory data base provides Pennsylvania with a valuable resource management tool that should be systematically updated. The utilization of remotely sensed data from SPOT or LANDSAT-D satellites may prove valuable in the anticipated updating and monitoring of the Pennsylvania AML inventory over the next several years.

  3. Overview of Reclamation's geothermal program in Imperial Valley, California

    NASA Technical Reports Server (NTRS)

    Fulcher, M. K.

    1974-01-01

    The Bureau of Reclamation is presently involved in a unique Geothermal Resource Development Program in Imperial Valley, California. The main purpose of the investigations is to determine the feasibility of providing a source of fresh water through desalting geothermal fluids stored in the aquifers underlying the valley. Significant progress in this research and development stage to date includes extensive geophysical investigations and the drilling of five geothermal wells on the Mesa anomaly. Four of the wells are for production and monitoring the anomaly, and one will be used for reinjection of waste brines from the desalting units. Two desalting units, a multistage flash unit and a vertical tube evaporator unit, have been erected at the East Mesa test site. The units have been operated on shakedown and continuous runs and have produced substantial quantities of high-quality water.

  4. Wash water reclamation technology for advanced manned spacecraft

    NASA Technical Reports Server (NTRS)

    Putnam, D. F.

    1977-01-01

    The results of an analytical study and assessment of state-of-the-art wash water reclamation technology for advanced manned spacecraft is presented. All non-phase-change unit operations, unit processes, and subsystems currently under development by NASA are considered. Included among these are: filtration, ultrafiltration, carbon adsorption, ion exchange, chemical pretreatment, reverse osmosis, hyperfiltration, and certain urea removal techniques. Performance data are given together with the projected weights and sizes of key components and subsystems. In the final assessment, a simple multifiltration approach consisting of surface-type cartridge filters, carbon adsorption and ion exchange resins receives the highest rating for six-man orbital missions of up to 10 years in duration.

  5. Plutonium Reclamation Facility incident response project progress report

    SciTech Connect

    Austin, B.A.

    1997-11-25

    This report provides status of Hanford activities in response to process deficiencies highlighted during and in response to the May 14, 1997, explosion at the Plutonium Reclamation Facility. This report provides specific response to the August 4, 1997, memorandum from the Secretary which requested a progress report, in 120 days, on activities associated with reassessing the known and evaluating new vulnerabilities (chemical and radiological) at facilities that have been shut down, are in standby, are being deactivated or have otherwise changed their conventional mode of operation in the last several years. In addition, this report is intended to provide status on emergency response corrective activities as requested in the memorandum from the Secretary on August 28, 1997. Status is also included for actions requested in the second August 28, 1997, memorandum from the Secretary, regarding timely notification of emergencies.

  6. Pilot study of a submerged membrane bioreactor for water reclamation.

    PubMed

    Qin, Jian-Jun; Oo, Maung Htun; Tao, Guihe; Kekre, Kiran A; Hashimoto, Tomotaka

    2009-01-01

    The objective of this pilot study was to investigate the operational conditions of newly developed MBR modules for water reclamation under tropical conditions. MUDC-620A MBR modules with hollow fibre PVDF membranes from Asahi-Kasei Chemicals were used in the study. The pilot plant with capacity of 50 m(3)/d was operated continuously (24-hour) over four months on site of Ulu Pandan Water Reclamation Plant (UPWRP) in Singapore. During the study, the MLSS in membrane tank was in the range of 6,840 approximately 9,540 mg/L. Filtration operation mode of the membrane unit was 9 minutes on production and 1 minute backwash. The air scouring for the membranes was 0.18-0.30 Nm(3)/h per m(2) membrane area all of the time. Trials on different membrane fluxes were conducted to obtain the sustainable flux. The analytical results showed that COD, TOC, T-N and NH4-N of the treated water were <30 mg/L, 5-7 mg/L, <13 mg/L and <0.1 mg/L, respectively, which met the requirement of Industrial Water for reuse. TMP was in the range of 12-40 kPa and could be recovered after cleaning with 2,000 mg/L sodium hypochlorite solution. Sludge clogging could be a challenge for long-term operation with the current module design. It was concluded that it was feasible for MUDC-620A MBR to operate at a net flux of 25-29 LMH (or 0.6-0.7 m/d) for treating the municipal wastewater at UPWRP.

  7. Caffeine's effects on true and false memory.

    PubMed

    Capek, Sarah; Guenther, R Kim

    2009-06-01

    Caffeine's effects on recall of word lists were investigated using the Deese-Roediger-McDermott (DRM) paradigm. College students were administered either 200 mg of caffeine or a 250-mg lactose placebo; after 30 min., they were tested on recall using six word lists. Words of each list were semantically related to a single word (a "critical lure") that was not presented in the list. Participants administered caffeine recalled more list words and more critical lures than participants administered lactose. Recall of list words was negatively correlated with recall of critical lures. Caffeine appears to intensify the strength of connections among list words and critical lures, thereby enhancing both true and false memory.

  8. Comparison between true and partial hemifacial hypertrophy.

    PubMed

    Islam, Mohammed N; Bhattacharyya, Indraneel; Ojha, Junu; Bober, Karen; Cohen, Donald M; Green, James G

    2007-10-01

    Hemifacial hypertrophy (HFH) is rare and characterized by unilateral enlargement of the head and teeth. Hemifacial hypertrophy is classified as true HFH (THFH) with unilateral enlargement of the viscerocranium, and partial HFH (PHFH) in which not all structures are enlarged. We present a case of THFH and compare and contrast it with a case of PHFH. Hemifacial hypertrophy may cover a wide spectrum of defects or may involve only muscle or bone. Myohyperplasia, reported previously as a separate syndrome, may actually represent a forme fruste of PHFH or THFH. The PHFH patient lead a healthy, normal life without significant psychosocial problems and was reluctant to accept his deformity. Contrastingly, the THFH patient had significant social stigma and compromised health together with major aesthetic morbidity. Treatment planning in THFH is arduous and involves multiple modalities. Therefore, it is imperative to differentiate THFH and PHFH for better understanding and management of the condition.

  9. Kepler's winding Path to true Heliocentrism

    NASA Astrophysics Data System (ADS)

    Bialas, Volker

    The paper concerns the evolution of concepts by Johannes Kepler from Aristotelian conception of the Universe to Heliocentrism. Already as young Magister in Tubingen Kepler has taken an active part in Physical disputations of the candidates and has defended the doctrines of Copernik (1). In the Mysterium Cosmographicum he refers the planetary distances no longer to the center of the earth's orbit, but to the center of the true sun. But just by working out his Astronomia Nova Kepler succeeds in creating a strictly heliocentric astronomy as his handwriting Manuscripts give detailed information (2). Notes: 1) fragmentum orations de motu terrae. In Keppler Gesammelte werke Vol. 20.1, Munich 1988, p. 147-149 2) Commentaria in Theoriam Martis. Edition in: Kepler Gessamelete Werke Vol. 20.2 (in preparation)

  10. In search of the elusive true surface

    SciTech Connect

    Takacs, P.Z.; Furenlid, K. ); Church, E.L. )

    1990-08-01

    Measurement of an optical surface by a figure measuring device allows one to make an estimate of the shape of the surface. The absolute accuracy in locating the true'' surface depends on the sources of error in the measurement process -- both random errors and systematic errors. Analysis procedures have been developed to extract surface figure information from optical profiler measurements on large mirrors. Rigid-body orientation effects are important in analyzing the shape of the off-axis ellipsoidal reflectors used as gazing incidence mirrors in soft-ray synchrotron instrumentation. Knowledge of the noise level and optical aberration function of the Long Trace Profiler allow us to place error bars smaller than {lambda}/100 on measurements of surfaces that are more than 500 mm long. 6 refs., 11 figs.

  11. In Search of the True Universe

    NASA Astrophysics Data System (ADS)

    Harwit, Martin

    2013-11-01

    1. The nineteenth century's last five years; Part I. The Import of Theoretical Tools: 2. An overview; 3. Conclusions based on principles; 4. Conclusions based on a premise; 5. Conclusions based on calculations; 6. Asking the right questions, accepting limited answers; Part II. A National Plan Shaping the Universe We Perceive: 7. A new order and the new universe it produced; 8. Where did the chemical elements arise?; 9. Landscapes; 10. The evolution of astrophysical theory after 1960; 11. Turmoils of leadership; 12. Cascades and shocks that shape astrophysics; 13. Astrophysical discourse and persuasion; Part III. The Cost of Discerning the True Universe: 14. Organization and functioning of the astronomical community; 15. Language and astrophysical stability; 16. An economically viable astronomical program; Epilogue.

  12. In Search of the True Universe

    NASA Astrophysics Data System (ADS)

    Harwit, Martin

    2014-01-01

    1. The nineteenth century's last five years; Part I. The Import of Theoretical Tools: 2. An overview; 3. Conclusions based on principles; 4. Conclusions based on a premise; 5. Conclusions based on calculations; 6. Asking the right questions, accepting limited answers; Part II. A National Plan Shaping the Universe We Perceive: 7. A new order and the new universe it produced; 8. Where did the chemical elements arise?; 9. Landscapes; 10. The evolution of astrophysical theory after 1960; 11. Turmoils of leadership; 12. Cascades and shocks that shape astrophysics; 13. Astrophysical discourse and persuasion; Part III. The Cost of Discerning the True Universe: 14. Organization and functioning of the astronomical community; 15. Language and astrophysical stability; 16. An economically viable astronomical program; Epilogue.

  13. Uranus in True and False Color

    NASA Technical Reports Server (NTRS)

    1986-01-01

    These two pictures of Uranus -- one in true color (left) and the other in false color -- were compiled from images returned Jan. 17, 1986, by the narrow-angle camera of Voyager 2. The spacecraft was 9.1 million kilometers (5.7 million miles) from the planet, several days from closest approach. The picture at left has been processed to show Uranus as human eyes would see it from the vantage point of the spacecraft. The picture is a composite of images taken through blue, green and orange filters. The darker shadings at the upper right of the disk correspond to the day-night boundary on the planet. Beyond this boundary lies the hidden northern hemisphere of Uranus, which currently remains in total darkness as the planet rotates. The blue-green color results from the absorption of red light by methane gas in Uranus' deep, cold and remarkably clear atmosphere. The picture at right uses false color and extreme contrast enhancement to bring out subtle details in the polar region of Uranus. Images obtained through ultraviolet, violet and orange filters were respectively converted to the same blue, green and red colors used to produce the picture at left. The very slight contrasts visible in true color are greatly exaggerated here. In this false-color picture, Uranus reveals a dark polar hood surrounded by a series of progressively lighter concentric bands. One possible explanation is that a brownish haze or smog, concentrated over the pole, is arranged into bands by zonal motions of the upper atmosphere. The bright orange and yellow strip at the lower edge of the planet's limb is an artifact of the image enhancement. In fact, the limb is dark and uniform in color around the planet. The Voyager project is manages for NASA by the Jet Propulsion Laboratory.

  14. Prioritizing abandoned coal mine reclamation projects within the contiguous United States using geographic information system extrapolation.

    PubMed

    Gorokhovich, Yuri; Reid, Matthew; Mignone, Erica; Voros, Andrew

    2003-10-01

    Coal mine reclamation projects are very expensive and require coordination of local and federal agencies to identify resources for the most economic way of reclaiming mined land. Location of resources for mine reclamation is a spatial problem. This article presents a methodology that allows the combination of spatial data on resources for the coal mine reclamation and uses GIS analysis to develop a priority list of potential mine reclamation sites within contiguous United States using the method of extrapolation. The extrapolation method in this study was based on the Bark Camp reclamation project. The mine reclamation project at Bark Camp, Pennsylvania, USA, provided an example of the beneficial use of fly ash and dredged material to reclaim 402,600 sq mi of a mine abandoned in the 1980s. Railroads provided transportation of dredged material and fly ash to the site. Therefore, four spatial elements contributed to the reclamation project at Bark Camp: dredged material, abandoned mines, fly ash sources, and railroads. Using spatial distribution of these data in the contiguous United States, it was possible to utilize GIS analysis to prioritize areas where reclamation projects similar to Bark Camp are feasible. GIS analysis identified unique occurrences of all four spatial elements used in the Bark Camp case for each 1 km of the United States territory within 20, 40, 60, 80, and 100 km radii from abandoned mines. The results showed the number of abandoned mines for each state and identified their locations. The federal or state governments can use these results in mine reclamation planning.

  15. Loss and self-restoration of macrobenthic diversity in reclamation habitats of estuarine islands in Yangtze Estuary, China.

    PubMed

    Lv, Weiwei; Liu, Zhiquan; Yang, Yang; Huang, Youhui; Fan, Bin; Jiang, Qichen; Zhao, Yunlong

    2016-02-15

    In this study, macrobenthic diversity data were collected from intertidal habitats of island wetlands in Yangtze Estuary before and after reclamation. Three survey regions based on habitat features were investigated: protected region, normal region, and self-restored region. The pattern of diversity variation showed a sharp decrease in reclamation sites and an obvious increase in vegetated sites of the self-restored region before and after reclamation. A declining trend in habitat health was observed in reclamation sites, but the degree of perturbation was relatively weaker in protected region than in normal region. The vegetated site showed a better self-restoration of biodiversity than the bald site. These results suggest that reclamation may have a negative influence on biodiversity and habitat health status in the intertidal wetland. Also, there is a possibility of self-restoration in tidal flats disturbed by reclamation and the resistance effect in nature reserve may reduce the disturbances resulting from reclamation.

  16. 43 CFR 404.34 - Can Reclamation reduce the amount of non-Federal cost-share required for a feasibility study?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Can Reclamation reduce the amount of non... Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Cost-Sharing § 404.34 Can Reclamation reduce the amount of non-Federal cost-share...

  17. Biodegradation of N-nitrosodimethylamine in soil from a water reclamation facility

    USGS Publications Warehouse

    Bradley, Paul M.; Carr, Steve A.; Baird, Rodger B.; Chapelle, Francis H.

    2005-01-01

    The potential introduction of N-nitrosodimethylamine (NDMA) into groundwater during water reclamation activities poses a significant risk to groundwater drinking supplies. Greater than 54% biodegradation of N-[methyl-14C]NDMA to 14CO2 or to 14CO2 and 14CH4 was observed in soil from a water reclamation facility under oxic or anoxic conditions, respectively. Likewise, biodegradation was significant in microcosms containing soil with no history of NDMA contamination. These results indicate that aerobic and anaerobic biodegradation of NDMA may be an effective component of NDMA attenuation in water reclamation facility soils.

  18. 43 CFR 418.29 - Project management.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Project management. 418.29 Section 418.29... INTERIOR OPERATING CRITERIA AND PROCEDURES FOR THE NEWLANDS RECLAMATION PROJECT, NEVADA Enforcement § 418.29 Project management. In addition to the provisions of § 418.28, if the District is found to...

  19. 43 CFR 10000.7 - Place of business; service of process.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Place of business; service of process... RECLAMATION MITIGATION AND CONSERVATION COMMISSION ORGANIZATION AND FUNCTIONS § 10000.7 Place of business; service of process. (a) The principle place of business and offices of the agency are located at 111...

  20. 43 CFR 10010.14 - Time limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Time limits. 10010.14 Section 10010.14 Public Lands: Interior Regulations Relating to Public Lands (Continued) UTAH RECLAMATION MITIGATION AND... Initiating the NEPA Process § 10010.14 Time limits. When time limits are established to prepare...

  1. 43 CFR 10010.18 - Content.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Content. 10010.18 Section 10010.18 Public Lands: Interior Regulations Relating to Public Lands (Continued) UTAH RECLAMATION MITIGATION AND CONSERVATION COMMISSION POLICIES AND PROCEDURES FOR IMPLEMENTING THE NATIONAL ENVIRONMENTAL POLICY ACT Environmental Assessments § 10010.18 Content....

  2. 43 CFR 10005.16 - Plan content.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Plan content. 10005.16 Section 10005.16 Public Lands: Interior Regulations Relating to Public Lands (Continued) UTAH RECLAMATION MITIGATION AND CONSERVATION COMMISSION POLICIES AND PROCEDURES FOR DEVELOPING AND IMPLEMENTING THE COMMISSION'S MITIGATION AND CONSERVATION PLAN § 10005.16...

  3. 43 CFR 404.60 - Does this rule contain an information collection that requires approval by the Office of...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Does this rule contain an information collection that requires approval by the Office of Management and Budget (OMB)? 404.60 Section 404.60 Public... RECLAMATION RURAL WATER SUPPLY PROGRAM Miscellaneous § 404.60 Does this rule contain an information...

  4. 43 CFR 2524.5 - Assignment of desert-land entries in whole or in part.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Assignment of desert-land entries in whole... (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR LAND RESOURCE MANAGEMENT (2000) DESERT-LAND ENTRIES Desert-Land Entries Within a Reclamation Project § 2524.5 Assignment of desert-land entries...

  5. 43 CFR 2524.6 - Desert-land entryman may proceed independently of Government irrigation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Desert-land entryman may proceed... (2000) DESERT-LAND ENTRIES Desert-Land Entries Within a Reclamation Project § 2524.6 Desert-land... that a desert-land entryman who owns a water right and reclaims the land embraced in his entry...

  6. 43 CFR 418.13 - Maximum allowable limits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Maximum allowable limits. 418.13 Section 418.13 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT... Conditions of Water Delivery § 418.13 Maximum allowable limits. (a) Maximum allowable diversions. (1)...

  7. 43 CFR Appendix A to Part 418 - Calculation of Efficiency Equation

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Calculation of Efficiency Equation A Appendix A to Part 418 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION.... 418, App. A Appendix A to Part 418—Calculation of Efficiency Equation ER18DE97.008 ER18DE97.009...

  8. 43 CFR 423.27 - Advertising and public solicitation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Advertising and public solicitation. 423.27 Section 423.27 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION... of Conduct § 423.27 Advertising and public solicitation. You must not engage in advertising...

  9. 43 CFR 23.5 - Technical examination of prospective surface exploration and mining operations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Technical examination of prospective surface exploration and mining operations. 23.5 Section 23.5 Public Lands: Interior Office of the... prevention of air pollution; the reclamation by revegetation, replacement of soil, or by other means,...

  10. 43 CFR 3816.1 - Mineral locations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Mineral locations. 3816.1 Section 3816.1..., DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) LANDS AND MINERALS SUBJECT TO LOCATION Mineral Locations in Reclamation Withdrawals § 3816.1 Mineral locations. The Act of April 23, 1932 (47 Stat. 136;...

  11. 43 CFR 23.8 - Approval of mining plan.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Approval of mining plan. 23.8 Section 23.8 Public Lands: Interior Office of the Secretary of the Interior SURFACE EXPLORATION, MINING AND RECLAMATION OF LANDS § 23.8 Approval of mining plan. (a) Before surface mining operations may commence...

  12. 43 CFR 426.22 - Public participation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Public participation. 426.22 Section 426... THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.22 Public participation. (a) Notification... participation. (1) Reclamation can provide, as appropriate: meetings, workshops, or hearings to provide...

  13. 43 CFR 431.6 - Power generation estimates.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Power generation estimates. 431.6 Section... THE INTERIOR GENERAL REGULATIONS FOR POWER GENERATION, OPERATION, MAINTENANCE, AND REPLACEMENT AT THE BOULDER CANYON PROJECT, ARIZONA/NEVADA § 431.6 Power generation estimates. Reclamation shall...

  14. 43 CFR 402.9 - Contracts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Contracts. 402.9 Section 402.9 Public... SALE OF LANDS IN FEDERAL RECLAMATION PROJECTS Public Lands § 402.9 Contracts. A contract in form... the United States by the Commissioner. A copy of the contract shall be furnished to the...

  15. 43 CFR 423.28 - Memorials.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Memorials. 423.28 Section 423.28 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR... Memorials. You must not bury, deposit, or scatter human or animal remains, or place memorials,...

  16. 43 CFR 414.6 - Environmental compliance and funding of Federal costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Environmental compliance and funding of Federal costs. 414.6 Section 414.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR OFFSTREAM STORAGE OF COLORADO RIVER WATER AND DEVELOPMENT AND...

  17. 43 CFR 417.4 - Changed conditions, emergency, or hardship modifications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Changed conditions, emergency, or hardship modifications. 417.4 Section 417.4 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER...

  18. 43 CFR 417.6 - General regulations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false General regulations. 417.6 Section 417.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER CONSERVATION MEASURES WITH LOWER...

  19. 43 CFR 423.30 - Weapons, firearms, explosives, and fireworks.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Weapons, firearms, explosives, and... WATERBODIES Rules of Conduct § 423.30 Weapons, firearms, explosives, and fireworks. (a) You may possess... exceptions: (1) You must not have a weapon in your possession when at or in a Reclamation facility. (2)...

  20. 43 CFR 418.22 - Future adjustments to Lahontan Reservoir storage targets.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Future adjustments to Lahontan Reservoir... RECLAMATION PROJECT, NEVADA Operations and Management § 418.22 Future adjustments to Lahontan Reservoir storage targets. (a) The Lahontan Reservoir storage targets must be adjusted to accommodate changes...

  1. 43 CFR 426.8 - Nonresident aliens and foreign entities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Nonresident aliens and foreign entities..., DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.8 Nonresident aliens and foreign... reclamation law or these regulations, a nonresident alien or foreign entity that directly holds land in...

  2. 43 CFR 426.12 - Excess land.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Excess land. 426.12 Section 426.12 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR ACREAGE LIMITATION RULES AND REGULATIONS § 426.12 Excess land. (a) The process of designating excess...

  3. 43 CFR 420.3 - Adjacent lands.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Adjacent lands. 420.3 Section 420.3 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR OFF-ROAD VEHICLE USE § 420.3 Adjacent lands. When administratively feasible, the regulation of...

  4. 43 CFR 423.43 - Alcoholic beverages.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Alcoholic beverages. 423.43 Section 423.43 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE....43 Alcoholic beverages. You must not possess or consume alcoholic beverages in violation of...

  5. 43 CFR 404.4 - What are the goals of the program?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false What are the goals of the program? 404.4..., DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY PROGRAM Overview § 404.4 What are the goals of the program? The goals of the program are to: (a) Assess and address urgent and compelling rural water...

  6. 43 CFR 420.11 - Requirements-vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Requirements-vehicles. 420.11 Section 420... THE INTERIOR OFF-ROAD VEHICLE USE Operating Criteria § 420.11 Requirements—vehicles. Each off-road vehicle that is operated on Reclamation lands shall meet the following requirements: (a) It shall...

  7. Production of the Smallest QED Atom: True Muonium

    SciTech Connect

    Brodsky, Stanley J.; Lebed, Richard F.

    2009-04-15

    The 'true muonium' ({mu}{sup +}{mu}{sup -}) and 'true tauonium' ({tau}{sup +}{tau}{sup -}) bound states are not only the heaviest, but also the most compact pure QED systems. The rapid weak decay of the {tau} makes the observation of true tauonium difficult. However, as we show, the production and study of true muonium is possible at modern electron-positron colliders.

  8. Determining true nursing costs improves financial planning.

    PubMed

    Payson, A A

    1987-05-01

    The traditional method of apportioning nursing care costs ona per diem basis does not consider nursing intensity or patients' special needs and often includes nonnursing duties. Many hospitals now favor a fee-for-service concept and are determining direct patient care costs to identify the true nursing cost. A patient classification system correlated with the diagnosis-related group (DRG) classification improves nursing cost analyses. For each patient, nurse managers need systems to determine quantified nursing tasks and patient acuity levels for each day. This information can be used to adjust staffing and to establish variable billing procedures. Then they can institute variable billing methods that are based on direct care costs as well as indirect costs of administration, education, and supplies. Variable billing identifies revenue cost centers, allows systematic monitoring of nursing services, and improves budget planning. The entire nursing staff must become involved in the financial system so the hospital can obtain an accurate data base for rate setting and third-party reimbursement.

  9. Model suggests Earth undergoing true polar wander

    NASA Astrophysics Data System (ADS)

    Schultz, Colin

    2012-11-01

    At various points throughout Earth's history, the planet's solid exterior has drifted about in relation to the planetary rotation axis. This solid body drift, which is known as “true polar wander,” results in a wholesale shift in the orientation of Earth's landmasses and is different from the motion of individual tectonic plates (“tectonic drift”) or of the magnetic pole (“apparent polar wander”). Sorting out when, in which direction, and at what rate the Earth's solid exterior has rotated in this way depends on having a stable frame of reference to which observations of relative motion can be compared. To develop such a frame, researchers rely on hot spots, regions of recurrent volcanism that are known to produce long, largely linear island chains—such as the Hawaiian islands—as an overlying tectonic plate passes overhead. Hot spots are fed by magma plumes from the deep mantle and hence tend to be long-lived and relatively stable. Hot spots have long been used to understand the motion of tectonic plates.

  10. True color tube bore inspection system

    NASA Astrophysics Data System (ADS)

    Pechersky, Martin J.; Harpring, Larry J.

    2000-03-01

    A True Color Tube Bore Inspection System (TCTBIS) has been developed to aid in the visual nondestructive examination of the inside surfaces of small bore stainless steel tubes. The instrument was developed to inspect for the presence of contaminants and oxidation on the inner surfaces of these 1.5 to 1.7 millimeter inside diameter tubes. Previously a parameter called the color factor, which can be calculated from the images collected by the TCTBIS, was found to be a good measure of the surface quality in these tubes. The color factor is a global number in the sense that it is calculated for the entire inspection region. Additional algorithms have also been developed to evaluate the tube based on surface inhomogeneities that are indicative of the presence of foreign matter, local chemical attack or other undesirable but localized conditions. These algorithms have been incorporated into an up-to-date apparatus which is described in detail. We have also investigated the feasibility of using artificial intelligence techniques to aid in the interpretation of these defects. Promising results were obtained with a feed forward, back propagation artificial neural network.

  11. Placebo: the lie that comes true?

    PubMed

    Justman, Stewart

    2013-04-01

    Over the decades of experimentation on the placebo effect, it has become clear that it is driven largely by expectation, and that strong expectations of efficacy are more likely to give rise to the experience of benefit. No wonder the placebo effect has come to resemble a self-fulfilling prophecy. However, this resemblance is considerably exaggerated. The placebo effect does not work as strongly as it is advertised to do in some efforts to elicit it. Half-truths about the placebo effect are now in circulation, reinforced by a number of other equivocations that it seems to attract. As the deceptive use of placebos has fallen into discredit, the use of half-truths and exaggerations-neither of which is technically a deception-becomes an ever more inviting possibility. However, there are risks and costs associated with the half-truth that the doctor possesses the power to make his or her words come true by the alchemy of the placebo effect.

  12. True Color of Jupiter's Great Red Spot

    NASA Technical Reports Server (NTRS)

    1996-01-01

    Roughly true color image of the Great Red Spot of Jupiter as taken by the Galileo imaging system on June 26, 1996. Because the Galileo imaging system's wavelength sensitivities go beyond those of the human eye, this is only an approximation of what a human observer would have seen in place of the Galileo spacecraft. To simulate red as our eyes see it, the near-infrared filter (756 nm) image was used. To simulate blue as our eyes see it, the violet filter (410 nm) image was used. Finally, to simulate green as our eyes see it, a combination of 2/3 violet and 1/3 near-infrared was used. The result is an image that is similar in color to that seen when looking through a telescope at Jupiter with your eye, but allowing detail about 100 times finer to be visible! The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC. This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://galileo.jpl.nasa.gov. Background information and educational context for the images can be found at URL http://www.jpl.nasa.gov/galileo/sepo

  13. 75 FR 60373 - Louisiana Regulatory Program/Abandoned Mine Land Reclamation Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-30

    ..., 135 Gemini Circle, Suite 215, Homewood, Alabama 35209. Fax: (205) 290-7280. Federal eRulemaking Portal... Surface Mining ] Reclamation and Enforcement, 135 Gemini Circle, Suite 215, Homewood, Alabama...

  14. 30 CFR 756.16 - Approval of the Hopi Tribe's abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 86039, Telephone: (520) 734-2441. (b) Office of Surface Mining Reclamation and Enforcement, Albuquerque Field Office, 505 Marquette Ave., NW., Suite 1200, Albuquerque, NM 87102, Telephone: (505) 248-5070....

  15. A guide to State programs for the reclamation of surface mined areas

    USGS Publications Warehouse

    Imhoff, Edgar A.; Friz, Thomas O.; LaFevers, James R.

    1976-01-01

    During 1975 inquiries of agencies in each State and review of State statutes and related administrative codes revealed that 38 States have established programs requiring the reclamation of surface mined lands. Results of analyses of those programs and ancillary data are presented in : (1) A table (matrix) which has been designed for the notation and elaboration of information pertaining to the mined-area reclamation programs of the 50 States; (2) a primer on surface mining activities and related reclamation practices and problems; and (3) a listing of types of non-Federal governmental controls applicable to reclamation. Interpretations of the status and content of State programs suggest that although a common thread runs through State statutory language, administrative requirements vary from State to State in order to meet different natural, economic, social, and political considerations. A general trend is seen in State programs toward the requiring of an integration of landuse planning and mine planning, with increased local governmental involvement.

  16. Study on the cumulative impact of reclamation activities on ecosystem health in coastal waters.

    PubMed

    Shen, Chengcheng; Shi, Honghua; Zheng, Wei; Li, Fen; Peng, Shitao; Ding, Dewen

    2016-02-15

    The purpose of this study is to develop feasible tools to investigate the cumulative impact of reclamations on coastal ecosystem health, so that the strategies of ecosystem-based management can be applied in the coastal zone. An indicator system and model were proposed to assess the cumulative impact synthetically. Two coastal water bodies, namely Laizhou Bay (LZB) and Tianjin coastal waters (TCW), in the Bohai Sea of China were studied and compared, each in a different phase of reclamations. Case studies showed that the indicator scores of coastal ecosystem health in LZB and TCW were 0.75 and 0.68 out of 1.0, respectively. It can be concluded that coastal reclamations have a historically cumulative effect on benthic environment, whose degree is larger than that on aquatic environment. The ecosystem-based management of coastal reclamations should emphasize the spatially and industrially intensive layout.

  17. A mini-review on the impacts of climate change on wastewater reclamation and reuse.

    PubMed

    Tram Vo, Phuong; Ngo, Huu Hao; Guo, Wenshan; Zhou, John L; Nguyen, Phuoc Dan; Listowski, Andrzej; Wang, Xiaochang C

    2014-10-01

    To tackle current water insecurity concerns, wastewater reclamation and reuse have appeared as a promising candidate to conserve the valuable fresh water sources while increasing the efficiency of material utilization. Climate change, nevertheless, poses both opportunities and threats to the wastewater reclamation industry. Whereas it elevates the social perception on water-related issues and fosters an emerging water-reuse market, climate change simultaneously presents adverse impacts on the water reclamation scheme, either directly or indirectly. These effects were studied fragmentally in separate realms. Hence, this paper aims to link these studies for providing a thorough understanding about the consequences of the climate change on the wastewater reclamation and reuse. It initially summarizes contemporary treatment processes and their reuse purposes before carrying out a systematic analysis of available findings.

  18. Evaluation for coastal reclamation feasibility using a comprehensive hydrodynamic framework: A case study in Haizhou Bay.

    PubMed

    Feng, Lan; He, Jia; Ai, Junyong; Sun, Xiang; Bian, Fangyuan; Zhu, Xiaodong

    2015-11-15

    Coastal reclamation (CR) is a prevailing approach to solve the contradiction between the land shortage and the growing demand of living space for human beings. In general, environmental impact assessment (EIA) focuses on evaluating the feasibility of individual coastal reclamation project (CRP). However, few studies have investigated the cumulative effect of multiple CRPs on surrounding environment. In this study, an integrated framework based on coastal hydrodynamics was established, and then applied to the feasibility evaluation of multiple CRPs for future coastal management in Haizhou Bay, China. The results indicated that three out of five reclamation projects were feasible and the remaining two were forbidden in the study area, whereas EIA approves of all the CRPs. It provides a scientific reference for effective management of coastal reclamation and future environmental impact researches when new CRPs are proposed.

  19. 30 CFR 916.25 - Approval of Kansas abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... House Bill 3009 eliminated the Kansas Mined Land Conservation and Reclamation Board and transferred its functions and staff to the Kansas Department of Health and Environment. September 30, 1988 January 10,...

  20. DELUGE AND WATER RECLAMATION BASIN BELOW TEST STAND 1A. Looking ...

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

    DELUGE AND WATER RECLAMATION BASIN BELOW TEST STAND 1-A. Looking north northwest - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Flame Deflector Water System, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

  1. Determination of optimal environmental policy for reclamation of land unearthed in lignite mines - Strategy and tactics

    NASA Astrophysics Data System (ADS)

    Batzias, Dimitris F.; Pollalis, Yannis A.

    2012-12-01

    In this paper, optimal environmental policy for reclamation of land unearthed in lignite mines is defined as a strategic target. The tactics concerning the achievement of this target, includes estimation of optimal time lag between each lignite site (which is a segment of the whole lignite field) complete exploitation and its reclamation. Subsidizing of reclamation has been determined as a function of this time lag and relevant implementation is presented for parameter values valid for the Greek economy. We proved that the methodology we have developed gives reasonable quantitative results within the norms imposed by legislation. Moreover, the interconnection between strategy and tactics becomes evident, since the former causes the latter by deduction and the latter revises the former by induction in the time course of land reclamation.

  2. Reclamation history and development intensity determine soil and vegetation characteristics on developed coasts.

    PubMed

    Fang, Shubo; Jia, Xiaobo; Qian, Qingteng; Cui, Jun; Cagle, Grace; Hou, Aixin

    2017-02-20

    The question of where and how to carry out reclamation work in coastal areas is still not well addressed in coastal research. To answer the question, it is essential to quantify the impact of reclamation and the associated ecological and/or environmental responses. In this study, ordinary least square (OLS) analysis and geographical weighted regression (GWR) analysis were performed to identify the reclamation variables that affect soil and vegetation characteristics. Reclamation related variables, including residential population (RP), years of reclamation (YR), income per capita (IP), and land use-based human impact index (HII), were used to explain nitrate, ammonium, total phosphorous, and heavy metals in soil, and the height, density, and above-ground biomass of native hydrophytic vegetation. It was found that variables IP, RP, and HII could be used to explain the height of Scirpus and Phragmites australis as well as above-ground biomass with a R(2) value of no >0.55, and almost all the variables could explain the hydrophytic vegetation characteristics with a higher R(2) value. In comparison to OLS, GWR more reliably reflected the reclamation effects on soil and vegetation characteristics. By GWR analysis, total soil phosphorous, and nitrate and ammonium nitrogen could be explained by RP, YR, and HII, with the highest Ad-R(2) value of 0.496, 0.631 and 0.632, respectively. Both of the GWR and OLS analysis revealed that HII and RP were the better variables for explaining the soil and vegetation characteristics. This work demonstrated that coastal reclamation was highly spatial dependent, which sheds a light on the future development of spatial explicit and process-based models to guide coastal reclamation around the world.

  3. Reclamation and groundwater restoration in the uranium milling industry: An assessment of UMTRCA, title II

    SciTech Connect

    Collins, J.D.

    1996-12-31

    In 1978, Congress passed the Uranium Mill Tailings Radiation Control Act (UMTRCA) to regulate the disposal and reclamation of uranium mill tailings.This article examines the implementation of this legislation through eight cases of uranium mills in New Mexico, Wyoming, and Utah now being reclaimed. The eight cases examined here make up an important part of the total reclamation picture in the uranium milling industry.

  4. Short-term influence of coal mine reclamation using coal combustion residues on groundwater quality.

    PubMed

    Cheng, Chin-Min; Amaya, Maria; Butalia, Tarunjit; Baker, Robert; Walker, Harold W; Massey-Norton, John; Wolfe, William

    2016-11-15

    Two full-scale coal mine reclamation projects using coal combustion residues (CCRs) were recently carried out at highwall pit complexes near the Conesville and Cardinal coal-fired power plants owned by American Electric Power. The environment impacts of the reclamation projects were examined by regularly monitoring the leaching characteristics of the backfilling CCRs and the water quality of the uppermost aquifers underlying the sites. With over five years of field monitoring, it shows that the water quality at both demonstration sites had changed since the reclamation began. By analyzing the change of the hydrogeochemical properties, it was concluded that the water quality impact observed at the Conesville Five Points site was unlikely due to the seepage of FGD material leachates. Reclamation activities, such as logging, grading, and dewatering changed the hydrogeological conditions and resulted in the observed water quality changes. The same hydrogeological effect on water quality was also found at the Cardinal Star Ridge site during the early stage of the reclamation (approximately the first 22months). Subsequent measurements showed the water quality to be strongly influenced by the water in the reclaimed highwall pit. Despite the changes to the water quality, the impacts are insignificant and temporary. None of the constitutes showed concentration levels higher than the regulatory leaching limits set by the Ohio Department of Natural Resources' Division of Mineral Resources Management for utilizing CCRs in mined land reclamation. Compared to the local aquifers, the concentrations of eleven selected constituents remained at comparable levels throughout the study period. There are four constituents (i.e., As, Be, Sb, and Tl) that exceeded their respective MCLs after the reclamation began. These detections were found shortly (i.e., within 2years) after the reclamation began and decreased to the levels either lower than the respective detection limits or similar to

  5. Disputes over science and dispute resolution approaches - A survey of Bureau of Reclamation employees

    USGS Publications Warehouse

    Burkardt, Nina; Ruell, Emily W.

    2012-01-01

    Water resources in parts of the Western United States are over-allocated, which intensifies the pressure to support water management decisions with strong scientific evidence. Because scientific studies sometimes provide uncertain or competing results or recommendations, science can become a source of disputes during decision-making processes. The Bureau of Reclamation (Reclamation) is an important water manager in the Western United States, and Reclamation decision processes are often contested by a variety of affected constituencies. We conducted a Web-based survey of Reclamation employees to determine (1) which types of disputes over science are occurring and how common they are, (2) which approaches have been used by Reclamation to try to resolve these different types of disputes, (3) how useful Reclamation employees find these approaches at resolving these types of disputes, (4) the final outcomes of these disputes and the decision-making processes that were hindered by the disputes over science, and (5) the potential usefulness of several different types of dispute resolution resources that Reclamation could provide for employees that become involved in disputes over science. The calculated minimum response rate for the survey was 59 percent. Twenty-five percent of respondents indicated that they had been involved in a dispute over science while working at Reclamation. Native species and species listed under the Endangered Species Act of 1973 were the most common issue types reported in these disputes over science. Survey respondents indicated that they used a variety of approaches to resolve disputes over science and rated most approaches as either neutral or somewhat helpful in these endeavors. Future research is needed to determine whether there are additional variables underlying these disputes that were not measured in this survey that may identify when dispute resolution methods are most effective, or whether resolving aspects of these disputes, such as

  6. Landscape ecological security response to land use change in the tidal flat reclamation zone, China.

    PubMed

    Zhang, Runsen; Pu, Lijie; Li, Jianguo; Zhang, Jing; Xu, Yan

    2016-01-01

    As coastal development becomes a national strategy in Eastern China, land use and landscape patterns have been affected by reclamation projects. In this study, taking Rudong County, China as a typical area, we analyzed land use change and its landscape ecological security responses in the tidal flat reclamation zone. The results show that land use change in the tidal flat reclamation zone is characterized by the replacement of natural tidal flat with agricultural and construction land, which has also led to a big change in landscape patterns. We built a landscape ecological security evaluation system, which consists of landscape interference degree and landscape fragile degree, and then calculated the landscape ecological security change in the tidal flat reclamation zone from 1990 to 2008 to depict the life cycle in tidal flat reclamation. Landscape ecological security exhibited a W-shaped periodicity, including the juvenile stage, growth stage, and maturation stage. Life-cycle analysis demonstrates that 37 years is required for the land use system to transform from a natural ecosystem to an artificial ecosystem in the tidal flat reclamation zone.

  7. Problems getting from the laboratory to the field: Reclamation of an AML site

    SciTech Connect

    Dick, W.A.; Stehouwer, R.C.; Bigham, J.M.; Beeghly, J.H.

    1994-12-31

    Acid and toxic abandoned mineland sites provide an opportunity whereby flue gas desulfurization (FGD) by-product can be beneficially used as a reclamation amendment material. Studies are needed to compare the effectiveness of FGD by-product, as compared with resoil, for reclamation purposes. Initial studies provided information about the chemical and physical properties of the FGD by-product and how to transport and blend the FGD by-product with yard waste compost. Greenhouse studies indicated that rates of 125 dry tons/acre of FGD and 50 dry tons/acre of yard waste compost would provide optimum results for reclamation of acid and toxic spoil contained at the Fleming abandoned mineland (AML) site. Their results showed that heavy metal loading rates were much lower using the FGD/compost mixture than using resoil material. Dioxin in the mixture was also less than the 5 ppt level considered as normal background. The technical problems of using FGD by-product for reclamation of an AML site were solved. However, considerable efforts to educate the public about the merits of reclaiming the Fleming AML site using this FGD/compost mixture were required before initiating field reclamation activities. Education efforts must continue if FGD by-products are to achieve general acceptance as a reclamation alternative to resoil in cases where resoil is of scarce supply.

  8. An exploration of Bureau of Reclamation approaches for managing conflict over diverging science

    USGS Publications Warehouse

    Burkardt, Nina; Ruell, Emily; Clark, Douglas

    2008-01-01

    As a major institutional agent supplying Western water resources, the Bureau of Reclamation (Reclamation) provides important leadership, technical, and financial resources in water management, serving as the West's "water broker" (Bowersox 2000; Pisani 2003). In recent years, growing numbers of constituencies using water and the over-allocation of water resources have contributed to conflict over the resource in the American West (National Research Council 2004). Although the conflicts arise from many sources, one common theme is that Reclamation managers often must make decisions about water use and allocation when scientific studies provide uncertain or competing recommendations. We conducted a preliminary study of Reclamation water managers and water scientists to try to understand the approaches or techniques they use or consider useful for dealing with scientific conflicts over water allocation and how these compare to techniques found in the relevant literature. We report the results of (1) an electronic survey of Reclamation senior managers and (2) a panel discussion amongst Reclamation senior managers as to the current institutional capabilities for managing diverging scientific findings in water dispute resolution processes. We conclude with a discussion of the strengths and weaknesses of the different tools and techniques managers reported in the survey and in the panel discussion.

  9. Achieving true sustainability of zoo populations.

    PubMed

    Lacy, Robert C

    2013-01-01

    For the last 30 years, cooperative management of irreplaceable animal populations in zoos and aquariums has focused primarily on the goal of minimizing genetic decay within defined time frames, and large advances have been made in technologies to optimize genetic management of closed populations. However, recent analyses have shown that most zoo programs are not projected to meet their stated goals. This has been described as a lack of achieving "sustainability" of the populations, yet by definition a goal of managed decay is not a plan for sustainability. True sustainability requires management of the resource in manner that does not deplete its value for the future. Achieving such sustainability for many managed populations may require changing from managing isolated populations to managing populations that are part of a broader metapopulation, with carefully considered exchange between populations across a spectrum of ex situ to in situ. Managing zoo populations as components of comprehensive conservation strategies for the species will require research on determinants of various kinds of genetic, physiological, behavioral, and morphological variation and their roles in population viability, development of an array of management techniques and tools, training of population managers in metapopulation management and integrated conservation planning, and projections of impacts of management strategies on the viability of the captive populations and all populations that are interactively managed or affected. Such a shift in goals and methods would result in zoo population management being an ongoing part of species conservation rather than short-term or isolated from species conservation. Zoo Biol. 32:19-26, 2013. © 2012 Wiley Periodicals, Inc.

  10. Identifying true satellites of the Magellanic Clouds

    NASA Astrophysics Data System (ADS)

    Sales, Laura V.; Navarro, Julio F.; Kallivayalil, Nitya; Frenk, Carlos S.

    2017-02-01

    The hierarchical nature of ΛCDM suggests that the Magellanic Clouds must have been surrounded by a number of satellites before their infall into the Milky Way halo. Many of those satellites should still be in close proximity to the Clouds, but some could have dispersed ahead/behind the Clouds along their Galactic orbit. Either way, prior association with the Clouds constrains the present-day positions and velocities of candidate Magellanic satellites: they must lie close to the nearly polar orbital plane of the Magellanic Stream, and their distances and radial velocities must follow the latitude dependence expected for a tidal stream with the Clouds near pericentre. We use a cosmological numerical simulation of the disruption of a massive sub-halo in a Milky Way-sized ΛCDM halo to test whether any of the 20 dwarfs recently discovered in the Dark Energy Survey, the Survey of the MAgellanic Stellar History, Pan-STARRS, and ATLAS surveys are truly associated with the Clouds. Of the six systems with kinematic data, only Hor 1 has distance and radial velocities consistent with a Magellanic origin. Of the remaining dwarfs, six (Hor 2, Eri 3, Ret 3, Tuc 4, Tuc 5, and Phx 2) have positions and distances consistent with a Magellanic origin, but kinematic data are needed to substantiate that possibility. Conclusive evidence for association would require proper motions to constrain the orbital angular momentum direction, which, for true Magellanic satellites, must be similar to that of the Clouds. We use this result to predict radial velocities and proper motions for all new dwarfs, assuming that they were Magellanic satellites. Our results are relatively insensitive to the assumption of first or second pericentre for the Clouds.

  11. In Search of the True Solar Twin

    NASA Astrophysics Data System (ADS)

    Dewarf, L. E.; Guinan, E. F.; Dituro, P.; Mittal, R.; Guedel, M.; Ribas, I.

    1998-12-01

    We present an aspect of our on-going program of "The Sun in Time" that deals with identifying and studying nearby stars that closely match the Sun in their physical properties. Generally a solar twin is defined to be a star with similar properties to the Sun - such as spectral type, color, Teff, M_v, Fe/H, etc. However, in the definition adopted by us for a true solar twin, we also require the star's age to be close (+/-1 Gyr) to the Sun's. When possible, the optically selected solar twin candidates are compared to the energy distributions and emission fluxes of the present Sun in the X-ray through NUV wavelength regions. These emissions from the Sun arise chiefly from magnetic-dynamo activity. The magnetic activity and related coronal X-ray and chromospheric emissions vary as function of the star's rotation period, and thus age. Therefore a star's age can be estimated from its levels of magnetic activity by using age-activity relations. At the present time, the star best matching the Sun in M_v, Teff, age, and chemical abundance [M/H] is 18 Sco (see Porto de Mello & Da Silva 1997, ApJ, 482, L89). Analysis of age-magnetic activity indicators such as L_x, CaII H+K and Mg II h+k indicate levels of magnetic activity closely matched to the Sun. These proxies of age indicate that 18 Sco to be rotating within a few days of the Sun's 25.5 day rotation period. Isochronal fits to the observed M_v and Teff were carried out and indicate an age of 4.8+/-0.8 Gyr with an inferred mass closely matched to the Sun, M=1.0+/-0.03 MSun. This research is supported by NSF/RUI Grant AST93-15365 and NASA Grant NAG5-2160 which we gratefully acknowledge.

  12. Reclamation technology development for western Arkansas coal refuse waste materials

    SciTech Connect

    King, J.R.; Veith, D.L.

    1994-12-31

    Coal mining has been an important industry in the Arkansas River Valley Major Land Resource Area (MLRA) of western Arkansas for more than 100 yr., most of it with little regard for environmental concerns. Almost 3,640 ha. of land affected by surface coal mines cover the seven-county area, with less than 1,200 ha. currently in various stages of operation or reclamation. Since only the active mining sites must now be reclaimed by law, the remaining 2,440 ha. of abandoned land remains at the mercy of natural forces. Little topsoil exists on these sites and the coal wastes are generally acidic with a pH in the 4.0-5.5 range. Revegetation attempts under these conditions generally require continued maintenance and retreatment until an acceptable cover is achieved. If and when an acceptable vegetative cover is established, the cost frequently approaches $7,400/ha. ($3,000/acre). In an effort to resolve these issues and provide some direction for stabilizing coal waste lands, the US Department of Agriculture through its Soil Conservation Service Plant Materials Center at Boonville, Arkansas, received a Congressional Pass through administered by the US Bureau of Mines, to support a 5-yr. revegetation study on the coal mine spoils of western Arkansas. This paper reports the results through the spring of 1994 on that portion of the study dealing with the establishment of blackberries as a cash crop on coal mine spoils.

  13. Phosphorus reclamation through hydrothermal carbonization of animal manures.

    PubMed

    Heilmann, Steven M; Molde, Joseph S; Timler, Jacobe G; Wood, Brandon M; Mikula, Anthony L; Vozhdayev, Georgiy V; Colosky, Edward C; Spokas, Kurt A; Valentas, Kenneth J

    2014-09-02

    Projected shortages of global phosphate have prompted investigation of methods that could be employed to capture and recycle phosphate, rather than continue to allow the resource to be essentially irreversibly lost through dilution in surface waters. Hydrothermal carbonization of animal manures from large farms was investigated as a scenario for the reclamation of phosphate for agricultural use and mitigation of the negative environmental impact of phosphate pollution. Hydrothermal reaction conditions were identified for poultry, swine, and cattle manures that resulted in hydrochar yields of 50-60% for all three manures, and >90% of the total phosphorus present in these systems was contained in the hydrochars as precipitated phosphate salts. Phosphate recovery was achieved in yields of 80-90% by subsequent acid treatment of the hydrochars, addition of base to acid extracts to achieve a pH of 9, and filtration of principally calcium phosphate. Phosphate recovery was achieved in yields of 81-87% based on starting manures by subsequent acid treatment of the hydrochars, addition of base to acid extracts to achieve a pH of 9, and filtration of principally calcium phosphate. Swine and cattle manures produced hydrochars with combustion energy contents comparable to those of high-end sub-bituminous coals.

  14. Man in Louisiana's coastal zone - From reclamation to subsidence

    SciTech Connect

    Davis, D.W. )

    1990-09-01

    For more than 300 years the US marsh lands were thought to be of no economic value. They were considered useless wastelands. Today, they are recognized as valuable and highly productive environments. As a renewable resource that operates with minimum capital expenditures, the wetlands are epitomized in Louisiana. Even so, south Louisiana's first settlers were unaware of the wetlands value. These coastal lowlands were considered a nuisance. They bred yellow fever-carrying mosquitos and contributed directly and indirectly to flooding. Consequently, to overcome the hardships of being sea-level citizens, for more than 250 years the inhabitants have systematically reclaimed the marshes and swamps. As a result of the intense utilization of levees and pumps, normally wet property began to dry out, losing some of its natural buoyancy, increasing regional subsidence. Man-induced negative land surfaces are producing an urbanized population that must face the realities of subsidence caused by unregulated reclamation. New Orleans has, in fact, become North America's premier sinking city. The population has been forced to learn how to live with the problem. Nevertheless, these people are at risk, particularly if the current predicted sea-level rise of 1.2 mm/yr is correct. In the main, Louisiana's coastal issues will become those of the nation and represent the precursor of things to come. Louisiana's reaction and solutions to these issues will establish a precedent for the remainder of the country to follow.

  15. Development of an integrated membrane process for water reclamation.

    PubMed

    Lew, C H; Hu, J Y; Song, L F; Lee, L Y; Ong, S L; Ng, W J; Seah, H

    2005-01-01

    An integrated membrane process (IMP) comprising a membrane bioreactor (MBR) and a reverse osmosis (RO) process was developed for water reclamation. Wastewater was treated by an MBR operated at a sludge retention time (SRT) of 20 days and a hydraulic retention time (HRT) of 5.5 h. The IMP had an overall recovery efficiency of 80%. A unique feature of the IMP was the recycling of a fraction of RO concentrate back to the MBR. Experimental results revealed that a portion of the slow- and hard-to-degrade organic constituents in the recycle stream could be degraded by an acclimated biomass leading to an improved MBR treatment efficiency. Although recycling concentrated constituents could impose an inhibitory effect on the biomass and suppress their respiratory activities, results obtained suggested that operating MBR (in the novel IMP) at an F/M ratio below 0.03 g TOC/g VSS.day could yield an effluent quality comparable to that achievable without concentrate recycling. It is noted in this study that the novel IMP could achieve an average overall TOC removal efficiency of 88.940% and it consistently produced product water usable for high value reuse applications.

  16. Effect of soil reclamation process on soil C fractions.

    PubMed

    Asensio, V; Vega, F A; Covelo, E F

    2014-01-01

    Mine soils are notable for their low organic matter content. Soils in the depleted copper mine in Touro (Galicia, Spain) were vegetated with trees (eucalyptuses and pines) and amended with wastes (sewage sludge and paper mill residues) to increase their carbon concentration. Two different zones at the mine (settling pond and mine tailing) and their respective treated areas (vegetated and/or amended) were sampled and analysed with the aim of evaluating in depth the effect of the reclamation treatments on both the concentration and quality of soil organic matter under field conditions. The results showed that the two treatments (tree vegetation and waste amendment) significantly increased the organic C in the mine soils from 1.4-6.6 to 10-112 g kg(-1). However, only the soil amended with wastes in the settling pond reached the usual values of undisturbed soils (92-126 g TOC kg(-1) soil). Amending with wastes was also the only treatment that increased the soil humified organic C concentration to proper values and therefore also the microbial biomass C. We recommend the use of organic wastes for amending soils poor in organic matter as well as the regular application of this treatment, as the nitrogen supply can be more limiting for plant growth than the organic C.

  17. [Characteristics of the wetland soil iron under different ages of reclamation].

    PubMed

    Zou, Yuan-Chun; Lü, Xian-Guo; Jiang, Ming

    2008-03-01

    The temporal-spatial trends of soil total iron concentration (Fet), free degree (Fed/Fet), activation degree (Feo/Fed) and complex degree (Fep/Fed) of soil iron oxides after reclamation were studied in Sanjiang Plain Wetlands. The result suggests that Fet in the upper tillage layers (0 - 20 cm) are influenced by reclamation more significantly than that in the lower ones (20 - 100 cm), and so does the early ages (0 - 1 years) than the late ages (1 - 25 years). Fet is negatively correlated with organic matter extremely significantly (R = - 0.62), while that with total phosphorus and pH are not significant. Fet of soil layer I (0 - 10 cm) increases obviously during the first 7 years after reclamation, and tends to become stable after 13 years, while those ages of soil layer II (10 - 20 cm) are 8 years and 15 years respectively. Soil layer I shows shorter responding time and better regularity than layer II. Fed/Fet increases rapidly after reclamation, decreases later and then increases again. Feo/Fed indicates exponential decrease with the reclamation ages as well as Fep/Fed. Feo/Fed of layer I decreases radically during the first 4 years after reclamation and tends to become stable after 13 years, while that of layer II decreases dramatically within the first year and keeps stable henceforth. The counterparts of Fep/Fed are 6 years, 14 years, and 2 years respectively. With the fitted experimental equations of Fet, Feo/Fed, and Fep/Fed, the ages of reclamation can be deduced reversely, which indicates the implication of iron on the shifts of soil environment.

  18. Sorption of lead by settling pond soils after reclamation treatments

    NASA Astrophysics Data System (ADS)

    Asensio, Verónica; Forján, Rubén; Vega, Flora A.; Andrade, Luisa; Covelo, Emma F.

    2013-04-01

    The reclamation of degraded soils adding waste amendments can add significant concentrations of Pb. Because of this, it is important to know the sorption capacity of Pb by the soils where wastes with high concentrations of this metal are applied. To determine the sorption capacity of Pb by mine soils, before and after reclamation treatments, four different sites were selected at a settling pond mine zone: an untreated one as the control sample (B1), a vegetated one with pines for 21 years (B2v), a vegetated with eucalyptus for 6 years (B3v) and an amended with sewage sludges and paper mill residues for 5 months (B4w). All soils had one horizon except B4w, where twice were sampled (B4Aw and B4Bw). The B4Bw is considered analogous of the control soil. To evaluate the sorption capacity by the soils, sorption isotherms were constructed using single-metal solutions of Pb2+ nitrates (0.03, 0.05, 0.08, 0.1 and 0.5 mmol L-1) containing 0.01 M NaNO3 as background electrolyte (Vega et al., 2009). The overall capacity of the soil to sorb Pb was evaluated as the slope Kr (Vega et al., 2008). The obtained results show that the sorption isotherm of Pb by control soil (B1) and its analogous (B4Bw) are of L-type curve, whereas the sorption isotherms of the treated soils (B2v, B3v and B4Aw) are of H-type curve (Giles et al., 1974). The most of the obtained isotherms do not fit with the models of Langmuir or Freundlich, therefore sorption capacity was evaluated by Kr parameter. According to the obtained Kr parameter, B1 and B4Bw have the lowest Pb sorption capacity (Kr = 0.480 and 0.556, respectively), which increased two times after recently waste amending (B4Aw; Kr = 0.998). The vegetated sites (B2v and B3v) also have higher sorption capacity than B1, but lower than B4Aw (Kr = 0.692 and 0.725, respectively). The highest sorption capacity of Pb by the amended soil is due to its characteristics such as high pH and organic carbon content. This is corroborated by the significantly

  19. Enhanced Surface Mine Reclamation Using Geomorphic Landform Principles

    NASA Astrophysics Data System (ADS)

    Sears, A.; Hopkinson, L. C.; Bise, C.; Quaranta, J.

    2013-12-01

    Approximately 40% of operating mines in West Virginia are surface mines, producing approximately 50 million tons of coal annually. Traditional surface mine techniques include end-dumping burden material removed from the surface into nearby valleys, resulting in valley fills with uniform slopes, terraces, and drainage ditches. These techniques provide the opportunity for improvement in the areas of stream loss, surface water infiltration and runoff, and downstream water quality. The objective of this research was to create alternative surface mine reclamation designs for a permitted valley fill. Four designs were created: i) dendritic drainage; ii) retrofit; iii) dendritic drainage with bench ponds; and iv) dendritic drainage with valley ponds. All designs were based on a permitted surface mine site (1.4 km2) in southern West Virginia. Characteristics such as stream length and cut/fill volume were compared among the four created designs, the traditional design, and the original pre-mined surface. Geomorphic landform principles including creating landforms with overall hydrologic balance were applied to the design permit area. The geomorphic landform design (GLD) resulted in approximately 5.3 km of created channel length, 5.7 x 107 m3 of fill material (same volume cut during mining), and was comprised of ridges, valleys, and channels. The same design principles were applied to the top surface of the traditional valley fill to create the retrofit design. The traditional valley fill (6.9 x 107 m3 volume) consisted of a level top surface with drainage ditches around the perimeter. Features of the retrofit GLD included complex slope profiles and a dendritic drainage pattern. The design resulted in 6.7 x 107 m3 of cut volume and 5.7 x 107 m3 of fill volume and approximately 8.4 km of stream length. The GLD design surface was used as the base for the surface water retention designs, which included a design with three bench ponds and one with three valley ponds. The bench

  20. Plant selection for dewatering and reclamation of tailings

    SciTech Connect

    Silva, M.J.; Naeth, M.A.; Biggar, K.W.; Chanasyk, D.S.; Sego, D.C.

    1998-12-31

    A two-phase greenhouse experiment was conducted to identify the most suitable species for dewatering and reclamation of Composite Tailings (CT) from Alberta oil sands operated by Syncrude Canada Ltd. and Copper Mine Tailings (CMT) from the Kennecott site in Utah. A total of 15 and 9 plant species were selected for testing in CT and CMT, respectively. In Phase 1, distilled water was added weekly to simulate local precipitation. The initial solids content were 80% and 76% and the electrical conductivities were 1.1 dS/m and 3.2 dS/m for CT and CMT, respectively. All plants survived after a ten-week period. In Phase 2 only process water was added weekly to provide a worst case scenario of no precipitation and water recharge due only to process water being released from within the tailings. The initial solids contents were 65% and 76% for CT and CMT, respectively. Surface (0--3 in.) salinity increased dramatically due to the application of process water only; at the end of Phase 2 it had reached toxic levels of approximately 18.9 dS/m and 35.0 dS/m in CT and CMT, respectively. Many plants showed signs of stress due to the high salinity level. The plants which performed the best under both phases in Composite Tailings were creeping foxtail (Alopecurus arundinaceus), reed canarygrass (Phalaris arundinacea), Altai wildrye (Elymus angustus), and red top (Agrostis stolonifera); and in Copper Mine Tailings were Altai wildrye, smooth bromegrass (Bromus inermis) and creeping foxtail.

  1. Reclamation of coal refuse with a papermill sludge amendment

    SciTech Connect

    Li, R.S.; Daniels, W.L.

    1997-12-31

    Reclamation of coal refuse is difficult due to the harsh growing conditions resulting from the refuse`s unfavorable chemical and physical properties. This research program focused on the utilization potential of a papermill sludge produced by the Mead Paper Company in Kingsport, Tenn., which consisted primarily of a mixture of waste wood fiber, lime, kaolin, and traces of fly ash. A field experiment was initiated in 1992. Loading rates were 0, 112, 224 Mg ha{sup -1} for the papermill sludge and 0, 112, 224, and 336 kg ha{sup -1} for N. Our results suggest that the N-fertilizer additions gave a short-term boost to biomass production, suppressed legume growth, and resulted in a higher yield and thicker vegetation cover in the first year. From the second year on, however, the vegetation on the papermill sludge plots was superior to that on the 0 sludge plots across all N rates, suggesting that papermill sludge did not lead to excessive N-immobilization as expected. By contributing organic matter, acid-neutralization potential, and light color, the papermill sludge significantly improved the refuse pH, increased the available P, increased the water holding capacity, and decreased the refuse temperature during the summer; all of which were beneficial to establishment and maintenance of vegetation. The addition of papermill sludge also improved leachate quality. Thus, a proper combination of N-fertilizer and papermill sludge, for example, 112 kg ha{sup -1} and 112 Mg ha{sup -1} sludge, is recommended in addition to balanced P and K fertilization.

  2. Renewed mining and reclamation: Imapacts on bats and potential mitigation

    SciTech Connect

    Brown, P.E.; Berry, R.D.

    1997-12-31

    Historic mining created new roosting habitat for many bat species. Now the same industry has the potential to adversely impact bats. Contemporary mining operations usually occur in historic districts; consequently the old workings are destroyed by open pit operations. Occasionally, underground techniques are employed, resulting in the enlargement or destruction of the original workings. Even during exploratory operations, historic mine openings can be covered as drill roads are bulldozed, or drills can penetrate and collapse underground workings. Nearby blasting associated with mine construction and operation can disrupt roosting bats. Bats can also be disturbed by the entry of mine personnel to collect ore samples or by recreational mine explorers, since the creation of roads often results in easier access. In addition to roost disturbance, other aspects of renewed mining can have adverse impacts on bat populations, and affect even those bats that do not live in mines. Open cyanide ponds, or other water in which toxic chemicals accumulate, can poison bats and other wildlife. The creation of the pits, roads and processing areas often destroys critical foraging habitat, or change drainage patterns. Finally, at the completion of mining, any historic mines still open may be sealed as part of closure and reclamation activities. The net result can be a loss of bats and bat habitat. Conversely, in some contemporary underground operations, future roosting habitat for bats can be fabricated. An experimental approach to the creation of new roosting habitat is to bury culverts or old tires beneath waste rock. Mining companies can mitigate for impacts to bats by surveying to identify bat-roosting habitat, removing bats prior to renewed mining or closure, protecting non-impacted roost sites with gates and fences, researching to identify habitat requirements and creating new artificial roosts.

  3. Seed reserves diluted during surface soil reclamation in eastern Mojave Desert

    USGS Publications Warehouse

    Scoles-Sciulla, S. J.; DeFalco, L.A.

    2009-01-01

    Surface soil reclamation is used to increase the re-establishment of native vegetation following disturbance through preservation and eventual replacement of the indigenous seed reserves. Employed widely in the mining industry, soil reclamation has had variable success in re-establishing native vegetation in arid and semi-arid regions. We tested whether variable success could be due in part to a decrease of seed reserves during the reclamation process by measuring the change in abundance of germinable seed when surface soil was mechanically collected, stored in a soil pile for 4 months, and reapplied upon completion of a roadway. Overall seed reserve declines amounted to 86% of the original germinable seed in the soil. The greatest decrease in seed reserves occurred during soil collection (79% of original reserves), compared to the storage and reapplication stages. At nearby sites where stored surface soil had been reapplied, no perennial plant cover occurred from 0.5 to 5 years after application and <1% cover after 7 years compared to 5% cover in nearby undisturbed areas. The reduction in abundance of germinable seed during reclamation was primarily due to dilution of seed reserves when deeper soil fractions without seed were mixed with the surface soil during collection. Unless more precise techniques of surface soil collection are utilized, soil reclamation alone as a means for preserving native seed reserves is a method ill-suited for revegetating disturbed soils with a shallow seed bank, such as those found in the Mojave Desert. Copyright ?? Taylor & Francis Group, LLC.

  4. Material Properties Test to Determine Ultimate Strain and True Stress-True Strain Curves for High Yield Steels

    SciTech Connect

    K.R. Arpin; T.F. Trimble

    2003-04-01

    This testing was undertaken to develop material true stress-true strain curves for elastic-plastic material behavior for use in performing transient analysis. Based on the conclusions of this test, the true stress-true strain curves derived herein are valid for use in elastic-plastic finite element analysis for structures fabricated from these materials. In addition, for the materials tested herein, the ultimate strain values are greater than those values cited as the limits for the elastic-plastic strain acceptance criteria for transient analysis.

  5. Comparing recollective experience in true and false autobiographical memories.

    PubMed

    Heaps, C M; Nash, M

    2001-07-01

    This study investigated whether true autobiographical memories are qualitatively distinct from false autobiographical memories using a variation of the interview method originally reported by E. F. Loftus and J. Pickrell (1995). Participants recalled events provided by parents on 3 separate occasions and were asked to imagine true and false unremembered events. True memories were rated by both participants and observers as more rich in recollective experience and were rated by participants as more important, more emotionally intense, as having clearer imagery, and as less typical than false memories. Rehearsal frequency was used as a covariate, eliminating these effects. Imagery in true memories was most often viewed from the field perspective, whereas imagery in false memories was most often viewed from the observer perspective. More information was communicated in true memories, and true memories contained more information concerning the consequences of described events. Results suggest repeated remembering can make false memories more rich in recollective experience and more like true memories. Differences between true and false memories suggest some potentially distinct characteristics of false memories and provide insight into the process of false memory creation.

  6. Adults' Memories of Childhood: True and False Reports

    ERIC Educational Resources Information Center

    Qin, Jianjian; Ogle, Christin M.; Goodman, Gail S.

    2008-01-01

    In 3 experiments, the authors examined factors that, according to the source-monitoring framework, might influence false memory formation and true/false memory discernment. In Experiment 1, combined effects of warning and visualization on false childhood memory formation were examined, as were individual differences in true and false childhood…

  7. True and False Memories, Parietal Cortex, and Confidence Judgments

    ERIC Educational Resources Information Center

    Urgolites, Zhisen J.; Smith, Christine N.; Squire, Larry R.

    2015-01-01

    Recent studies have asked whether activity in the medial temporal lobe (MTL) and the neocortex can distinguish true memory from false memory. A frequent complication has been that the confidence associated with correct memory judgments (true memory) is typically higher than the confidence associated with incorrect memory judgments (false memory).…

  8. Estimating the Reliability of Multiple True-False Tests.

    ERIC Educational Resources Information Center

    Frisbie, David A.; Druva, Cynthia A.

    1986-01-01

    This study was designed to examine the level of dependence within multiple true-false test-item clusters by computing sets of item correlations with data from a test composed of both multiple true-false and multiple-choice items. (Author/LMO)

  9. Discovering a "True" Map of the World--Learning Activities.

    ERIC Educational Resources Information Center

    Hantula, James

    "True" maps of the world, as seen from the perspective of the time in which they were produced, remain an ethnocentric visual language in modern times. Students can gain insight into such "true" maps by studying maps produced in the great traditions of the West and East. Teachers can determine a map's appropriateness by identifying its title,…

  10. True bug (Heteroptera) impact on cocoa fruit mortality and productivity.

    PubMed

    Yede; Babin, R; Djieto-Lordon, C; Cilas, C; Dibog, L; Mahob, R; Bilong, C F Bilong

    2012-08-01

    The real impact of true bug damage on cocoa pods has never been assessed precisely. We conducted a 2-yr study on 1,080 cocoa trees on 36 farms in Cameroon to assess the contribution of true bugs to fruit mortality and production loss. The cocoa fruiting cycle, fruit mortality, and damage caused by true bugs as well as other pests and diseases were monitored on a weekly basis. True bug damage also was described on 2,500 ripe pods per year. Pod weight, bean number, and bean weight were measured and compared for different degrees and types of damage on the ripe pods. Our results showed that true bugs were the main external cause of young fruit abortion. They reduced the abundance of young fruit by up to 10%. In contrast, although one-third of the ripe pods sampled had true bug lesions, only 4% were moderately to heavily damaged. The mean weight of ripe pods was reduced by 12% when there was medium to heavy damage. While the mean weight of wet beans was reduced significantly (by 3-10%), the number of beans per pod was not changed by damage. Despite the reduction in mean weight, the overall weight of beans for the pods sampled was reduced by <2%. Therefore, our study confirmed the common assumption that the economic impact of true bug damage on mature pods is negligible on cocoa farms in Cameroon. However, true bugs have a significant impact on young fruit mortality.

  11. NASA Land Information System (LIS) Water Availability to Support Reclamation ET Estimation

    NASA Technical Reports Server (NTRS)

    Toll, David; Arsenault, Kristi; Pinheiro, Ana; Peters-Lidard, Christa; Houser, Paul; Kumar, Sujay; Engman, Ted; Nigro, Joe; Triggs, Jonathan

    2005-01-01

    The U.S. Bureau of Reclamation identified the remote sensing of evapotranspiration (ET) as an important water flux for study and designated a test site in the Lower Colorado River basin. A consortium of groups will work together with the goal to develop more accurate and cost effective techniques using the enhanced spatial and temporal coverage afforded by remote sensing. ET is a critical water loss flux where improved estimation should lead to better management of Reclamation responsibilities. There are several areas where NASA satellite and modeling data may be useful to meet Reclamation's objectives for improved ET estimation. In this paper we outline one possible contribution to use NASA's data integration capability of the Land Information System (LIS) to provide a merger of observational (in situ and satellite) with physical process models to provide estimates of ET and other water availability outputs (e.g., runoff, soil moisture) retrospectively, in near real-time, and also providing short-term predictions.

  12. Final technical evaluation report for the proposed revised reclamation plan for the Atlas Corporation Moab Mill

    SciTech Connect

    1997-03-01

    This final Technical Evaluation Report (TER) summarizes the US Nuclear Regulatory Commission staff`s review of Atlas Corporation`s proposed reclamation plan for its uranium mill tailings pile near Moab, Utah. The proposed reclamation would allow Atlas to (1) reclaim the tailings pile for permanent disposal and long-term custodial care by a government agency in its current location on the Moab site, (2) prepare the site for closure, and (3) relinquish responsibility of the site after having its NRC license terminated. The NRC staff concludes that, subject to license conditions identified in the TER, the proposed reclamation plan meets the requirements identified in NRC regulations, which appear primarily in 10 CFR Part 40. 112 refs., 6 figs., 16 tabs.

  13. Ohio's Abandoned Mine Lands Reclamation Program: a Study of Data Collection and Evaluation Techniques

    NASA Technical Reports Server (NTRS)

    Sperry, S. L.

    1982-01-01

    The planning process for a statewide reclamation plan of Ohio abandoned minelands in response to the Federal Surface Mining Control and Reclamation Act of 1977 included: (1) the development of a screening and ranking methodology; (2) the establishment of a statewide review of major watersheds affected by mining; (3) the development of an immediate action process; and (4) a prototypical study of a priority watershed demonstrating the data collection, analysis, display and evaluation to be used for the remaining state watersheds. Historical methods for satisfying map information analysis and evaluation, as well as current methodologies being used were discussed. Various computer mapping and analysis programs were examined for their usability in evaluating the priority reclamation sites. Hand methods were chosen over automated procedures; intuitive evaluation was the primary reason.

  14. Reclamation planning and operation at the Mae Moh Lignite Mine, Thailand

    SciTech Connect

    Miller, S.D.; Teparat, C.

    1990-12-31

    The Mae Moh Mine is a large open cut lignite mine situated in Northern Thailand. The mine produces lignite for coal fired power stations located adjacent to the mine. Current mine production is approximately 9 Mtpa providing lignite to eight power stations with a total output of 1,125 MW. The power development plan for Mae Moh provides for 19 power stations by the year 1999 which will require lignite production to be increased to 30.5 Mtpa and overburden will be mined at a rate approaching 300 Mtpa. Environmental management and reclamation planning at Mae Moh are major issues due to water quality impact and land use conflicts. This paper presents the key elements of the reclamation master plan and works strategy for progressive reclamation and water pollution control.

  15. Membrane Distillation Bioreactor (MDBR) - A lower Green-House-Gas (GHG) option for industrial wastewater reclamation.

    PubMed

    Goh, Shuwen; Zhang, Jinsong; Liu, Yu; Fane, Anthony G

    2015-12-01

    A high-retention membrane bioreactor system, the Membrane Distillation Bioreactor (MDBR) is a wastewater reclamation process which has the potential to tap on waste heat generated in industries to produce high quality product water. There are a few key factors which could make MDBR an attractive advanced treatment option, namely tightening legal requirements due to increasing concerns on the micropollutants in industrial wastewater effluents as well as concerns over the electrical requirement of pressurized advanced treatment processes and greenhouse gas emissions associated with wastewater reclamation. This paper aims to provide a consolidated review on the current state of research for the MDBR system and to evaluate the system as a possible lower Green House Gas (GHG) emission option for wastewater reclamation using the membrane bioreactor-reverse osmosis (MBR-RO) system as a baseline for comparison. The areas for potential applications and possible configurations for MDBR applications are discussed.

  16. Faunal changes in a small East Tennessee reservoir following remedial reclamation of coal surface mine drainage

    SciTech Connect

    Starnes, L.B.

    1984-07-01

    Remedial reclamation of coal surface-mined land in the Ollis Creek watershed, Campbell County, Tennessee, was initiated on 125 ha (308 ac) of 162 ha (400 ac) total disturbed area in fall 1974 and was continued through Spring, 1978. In addition to a watershed monitoring program, studies in a reservoir receiving mine drainage ameliorated by an upstream reservoir were conducted to assess recovery of aquatic biota. Periodic water quality and biological measurements in this reservoir showed degradation following mining, and improvement following remedial reclamation. Three fish species were found in initial surveys during the reclamation phase; subsequent reintroductions during improving conditions increased this to six species. A limited analysis of metals in vertebrates revealed relatively low bioaccumulation. Aquatic macroinvertebrates were relatively diverse and abundant in shallow, vegetated over-bank areas but depauperate in deeper areas, which probably reflected low habitat diversity as well as fish predation in this exposed area.

  17. Altering textile manufacture to minimize treatment needed for waste-water reclamation

    SciTech Connect

    Beja Neves, M.E.C.

    1989-01-01

    The research involved the uses of water and chemicals in the textile industry. A linear programming model was developed, capable of minimizing the cost of treatment needed for wastewater reclamation. This was accomplished through the selection of the optimum set of chemicals in respect to their removal from a wastewater by biodegradation, and by so doing, preventing the accumulation of inorganic dissolved solids in the reused wastewater, even with prolonged reuse. Different values were tested for the wastewater reclamation rate, and for the percentage of biodegradable materials used by the industry. The industrial processes themselves were considered as blocks, with different manufacturing objectives and using different kinds and quantities of chemicals. The cost of wastewater treatment was influenced by the nature of the chemicals and by the wastewater reclamation rate.

  18. Landfill reclamation feasibility study for the Montauk Landfill, town of East Hampton, New York. Final report

    SciTech Connect

    1998-01-01

    A landfill reclamation feasibility study was performed at Montauk Landfill in East Hampton, Long Island, New York. The purpose of the study was to determine whether landfill reclamation is a technically and economically feasible alternative to conventional landfill closure via capping. The technical feasibility of landfill reclamation at the site was determined from a field investigation in which the waste from different periods in the landfill`s history was characterized, the percent of reusable and recyclable materials determined, environmental hazards assessed, and throughput rates determined. Potential markets and/or uses for reclaimed materials were identified and estimates for the re-disposal of the residual waste were obtained from waste-to-energy facilities and offsite landfills.

  19. Design approaches in quarrying and pit-mining reclamation

    USGS Publications Warehouse

    Arbogast, Belinda F.

    1999-01-01

    Reclaimed mine sites have been evaluated so that the public, industry, and land planners may recognize there are innovative designs available for consideration and use. People tend to see cropland, range, and road cuts as a necessary part of their everyday life, not as disturbed areas despite their high visibility. Mining also generates a disturbed landscape, unfortunately one that many consider waste until reclaimed by human beings. The development of mining provides an economic base and use of a natural resource to improve the quality of human life. Equally important is a sensitivity to the geologic origin and natural pattern of the land. Wisely shaping out environment requires a design plan and product that responds to a site's physiography, ecology, function, artistic form, and publication perception. An examination of selected sites for their landscape design suggested nine approaches for mining reclamation. The oldest design approach around is nature itself. Humans may sometimes do more damage going to an area in the attempt to repair it. Given enough geologic time, a small-site area, and stable adjacent ecosystems, disturbed areas recover without mankind's input. Visual screens and buffer zones conceal the facility in a camouflage approach. Typically, earth berms, fences, and plantings are used to disguise the mining facility. Restoration targets social or economic benefits by reusing the site for public amenities, most often in urban centers with large populations. A mitigation approach attempts to protect the environment and return mined areas to use with scientific input. The reuse of cement, building rubble, macadam meets only about 10% of the demand from aggregate. Recognizing the limited supply of mineral resources and encouraging recycling efforts are steps are steps in a renewable resource approach. An educative design approach effectively communicates mining information through outreach, land stewardship, and community service. Mine sites used for

  20. [Effects of marshland reclamation on evapotranspiration in the Sanjiang Plain].

    PubMed

    Jia, Zhi-jun; Zhang, Wen; Huang, Yao; Zhao, Xiao-song; Song, Chang-chun

    2010-04-01

    Extensive reclamation of marshland into cropland has had tremendous effects on the ecological environment in the Sanjiang Plain. Observations over marshland, rice paddy and soybean field were made with eddy covariance measuring systems from May to October in 2005, 2006 and 2007. The objective of this study was to identify the effects of the conversion of marshland to cropland on evapotranspiration in the Sanjiang Plain. The results showed that the diurnal variation curves of latent heat flux were single peaked in marshland, rice paddy and soybean field. The daily maximum latent heat flux increased by 14%-130% in rice paddy in the three measuring years, however, in soybean field, it increased by 3%-77% in 2006 but decreased by 25%-40% in 2005 and 2007 by comparison with that in marshland. This difference was due to the change of leaf area index when marshland was reclaimed into cropland. Seasonal change of latent heat flux was identical for the three land use types. Daily averaged latent heat flux of rice paddy, from May to October, showed 38%-53% increase compared with that of marshland, which resulted from the increase in net radiation and leaf area index. When marshland was reclaimed into soybean field, the variation of daily averaged latent heat flux depended primarily on precipitation. Precipitation was the main factor that controlled evapotranspiration over soybean field which was usually in condition of soil water deficit. Drought caused 11%-17% decrease of daily averaged latent heat flux over soybean field in 2005 and 2007, while sufficient precipitation caused 22% increase in 2006, comparing to marshland. Similarly, during the growing season from June to September, total evapotranspiration of rice paddy increased by 24%-51% compared with that of marshland, and the total evapotranspiration of soybean field decreased by 19%-23% in 2005 and 2007 and increased by 19% in 2006. It is concluded that the evapotranspiration changes significantly when the marshland

  1. 77 FR 23506 - Notice of Inventory Completion: U.S. Department of Interior, Bureau of Reclamation, Upper...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-19

    ..., Upper Colorado Regional Office, Salt Lake City, UT, and Arizona State University, School of Human... U.S. Department of the Interior, Bureau of Reclamation, Upper Colorado Region, Salt Lake City, UT... Interior, Bureau of Reclamation, Upper Colorado Region, 125 South State Street, Salt Lake City, UT...

  2. 43 CFR 404.43 - What process will Reclamation follow to determine if an appraisal investigation is ready for review?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false What process will Reclamation follow to... SUPPLY PROGRAM Appraisal Investigations § 404.43 What process will Reclamation follow to determine if an... writing of the outcome of this determination within 90 business days from the date of...

  3. 30 CFR 874.17 - AML agency procedures for reclamation projects receiving less than 50 percent government funding.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR ABANDONED MINE LAND RECLAMATION GENERAL... the total cost because of planned coal extraction. (a) Consultation with the Title V regulatory... other sources; (ii) Existing environmental conditions; (iii) All prior mining activity on or adjacent...

  4. 30 CFR 942.20 - Approval of Tennessee reclamation plan for lands and waters affected by past coal mining.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... lands and waters affected by past coal mining. 942.20 Section 942.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING... affected by past coal mining. The Tennessee Reclamation Plan, as submitted on March 24, 1982, is...

  5. 30 CFR 942.20 - Approval of Tennessee reclamation plan for lands and waters affected by past coal mining.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... lands and waters affected by past coal mining. 942.20 Section 942.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING... affected by past coal mining. The Tennessee Reclamation Plan, as submitted on March 24, 1982, is...

  6. 30 CFR 942.20 - Approval of Tennessee reclamation plan for lands and waters affected by past coal mining.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... lands and waters affected by past coal mining. 942.20 Section 942.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING... affected by past coal mining. The Tennessee Reclamation Plan, as submitted on March 24, 1982, is...

  7. 30 CFR 942.20 - Approval of Tennessee reclamation plan for lands and waters affected by past coal mining.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... lands and waters affected by past coal mining. 942.20 Section 942.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING... affected by past coal mining. The Tennessee Reclamation Plan, as submitted on March 24, 1982, is...

  8. 30 CFR 942.20 - Approval of Tennessee reclamation plan for lands and waters affected by past coal mining.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... lands and waters affected by past coal mining. 942.20 Section 942.20 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING... affected by past coal mining. The Tennessee Reclamation Plan, as submitted on March 24, 1982, is...

  9. 43 CFR 404.32 - Can Reclamation reduce the non-Federal cost-share required for an appraisal investigation?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... appraisal investigation? Yes. Reclamation may reduce the non-Federal cost-share for appraisal investigations... overwhelming Federal interest in conducting the appraisal investigation, and you demonstrate financial hardship... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Can Reclamation reduce the...

  10. 43 CFR 404.14 - How will Reclamation provide notice of opportunities for assistance under the program?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY... program? Notice of opportunities for assistance to conduct an appraisal investigation or a feasibility... Web site for announcement of Federal assistance opportunities. Opportunities for assistance will...

  11. 43 CFR 404.14 - How will Reclamation provide notice of opportunities for assistance under the program?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY... program? Notice of opportunities for assistance to conduct an appraisal investigation or a feasibility... Web site for announcement of Federal assistance opportunities. Opportunities for assistance will...

  12. 43 CFR 404.14 - How will Reclamation provide notice of opportunities for assistance under the program?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY... program? Notice of opportunities for assistance to conduct an appraisal investigation or a feasibility... Web site for announcement of Federal assistance opportunities. Opportunities for assistance will...

  13. 43 CFR 404.14 - How will Reclamation provide notice of opportunities for assistance under the program?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY... program? Notice of opportunities for assistance to conduct an appraisal investigation or a feasibility... Web site for announcement of Federal assistance opportunities. Opportunities for assistance will...

  14. 43 CFR 404.32 - Can Reclamation reduce the non-Federal cost-share required for an appraisal investigation?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... appraisal investigation? Yes. Reclamation may reduce the non-Federal cost-share for appraisal investigations... overwhelming Federal interest in conducting the appraisal investigation, and you demonstrate financial hardship... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Can Reclamation reduce the...

  15. 43 CFR 404.32 - Can Reclamation reduce the non-Federal cost-share required for an appraisal investigation?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... appraisal investigation? Yes. Reclamation may reduce the non-Federal cost-share for appraisal investigations... overwhelming Federal interest in conducting the appraisal investigation, and you demonstrate financial hardship... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Can Reclamation reduce the...

  16. 43 CFR 404.27 - How will Reclamation evaluate my request to review an appraisal investigation or feasibility...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... to review an appraisal investigation or feasibility study completed without the support of... Reclamation evaluate my request to review an appraisal investigation or feasibility study completed without... appraisal investigation or feasibility study is eligible to be reviewed under the program. Reclamation...

  17. 43 CFR 404.50 - What information will be included in the feasibility report prepared by Reclamation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER SUPPLY... finding as to whether the proposed rural water supply project is feasible and the reasons supporting that determination; (b) A recommendation to Congress regarding whether or not the proposed rural water supply...

  18. 43 CFR 404.27 - How will Reclamation evaluate my request to review an appraisal investigation or feasibility...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... to review an appraisal investigation or feasibility study completed without the support of... Reclamation evaluate my request to review an appraisal investigation or feasibility study completed without... appraisal investigation or feasibility study is eligible to be reviewed under the program. Reclamation...

  19. 43 CFR 404.48 - What process will Reclamation follow to determine if a feasibility study is ready for review?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... determine if a feasibility study is ready for review? 404.48 Section 404.48 Public Lands: Interior... SUPPLY PROGRAM Feasibility Studies § 404.48 What process will Reclamation follow to determine if a feasibility study is ready for review? (a) Reclamation will evaluate whether the feasibility study...

  20. 43 CFR 404.50 - What information will be included in the feasibility report prepared by Reclamation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... PROGRAM Feasibility Studies § 404.50 What information will be included in the feasibility report prepared... will be based on Reclamation's review of the feasibility study and its application of the criteria set... feasibility report prepared by Reclamation. 404.50 Section 404.50 Public Lands: Interior Regulations...

  1. 43 CFR 404.13 - What criteria will Reclamation use to prioritize requests for assistance under the program?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) Whether a rural water supply project helps meet applicable requirements established by law; (f) The extent... Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR RECLAMATION RURAL WATER... urgent and compelling need for a rural water supply project that would: (1) Address present or...

  2. 30 CFR 921.780 - Surface mining permit applications-minimum requirements for reclamation and operation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Surface mining permit applications-minimum requirements for reclamation and operation plan. 921.780 Section 921.780 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH...

  3. 30 CFR 921.784 - Underground mining permit applications-minimum requirements for reclamation and operation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Underground mining permit applications-minimum requirements for reclamation and operation plan. 921.784 Section 921.784 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH...

  4. Constraining Microbial Community Response During Oil Sands Reclamation via Lipid and Isotope Biosignatures

    NASA Astrophysics Data System (ADS)

    Bradford, L. M.; Ziolkowski, L. A.; Ngonadi, N.; Warren, L. A.; Slater, G. F.

    2013-12-01

    A pilot scale reclamation project in the Athabasca oil sands region (Fort McMurray, Alberta, Canada) has created an artificial freshwater fen typical of the boreal forest region in which the oil sands occur. At this site, composite tailings (CT) residue was overlain with a thick sand cap and a freshwater fen constructed on top. This project began in 2009, with most wetland development occurring over the summer of 2012. It is recognized that the response of microbial communities to reclamation activities has the potential to play a significant role in the outcome of reclamation. Microbial biodegradation of petroleum residues may improve reclamation outcomes, while production of by-products, particularly hydrogen sulphide gas (H2S) via bacterial sulphate reduction, must be assessed to manage any potential negative impacts. Phospholipid fatty acid (PLFA) concentration and isotopic analysis were used to characterize the response of in situ microbial communities within the reclamation fen system. Increases in PLFA concentrations were observed in sediment taken from the sand layer at sample sites within the fen from during its establishment. Initial values equivalent to circa 106 cells/gram in July 2011 increased to values equivalent to 107cells/gram in August 2012 and then to 108 cells/gram in November 2012. Analysis of the radiocarbon (Δ14C) content of total organic carbon shows an increase in Δ14C from highly depleted values (-983×2‰) in July 2011, consistent with petroleum hydrocarbons dominating the total organic carbon, to more 14C enriched values as fen development progressed (-423×2.1‰ in August 2012 and -417×1.4‰ in November 2012). This indicates inputs of more modern organic matter potentially associated with the peat used to construct the fen and/or inputs from recent photosynthesis. The correlation between the observed PLFA increases and this increase in modern carbon inputs suggests that reclamation activities have stimulated the increase in the

  5. Nonperturbative True Muonium on the Light Front with TMSWIFT

    NASA Astrophysics Data System (ADS)

    Lamm, Henry; Lebed, Richard F.

    2016-08-01

    The true muonium {(μbar{μ})} bound state presents an interesting test of light-cone quantization techniques. In addition to exhibiting the standard problems of handling non-perturbative calculations, true muonium requires correct treatment of {ebar{e}} Fock-state contributions. Having previously produced a crude model of true muonium using the method of iterated resolvents, our current work has focused on the inclusion of the box diagrams to improve the cutoff-dependent issues of the model. Further, a parallel computer code, TMSWIFT, allowing for smaller numerical uncertainties, has been developed. This work focuses on the current state of these efforts to develop a model of true muonium that is testable at near-term experiments.

  6. 43 CFR 423.12 - How will Reclamation notify the public of additional closed areas?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... additional closed areas? 423.12 Section 423.12 Public Lands: Interior Regulations Relating to Public Lands..., LANDS, AND WATERBODIES Areas Open and Closed to Public Use § 423.12 How will Reclamation notify the public of additional closed areas? (a) Non-emergency situations. In non-emergency situations,...

  7. 43 CFR 423.12 - How will Reclamation notify the public of additional closed areas?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... additional closed areas? 423.12 Section 423.12 Public Lands: Interior Regulations Relating to Public Lands..., LANDS, AND WATERBODIES Areas Open and Closed to Public Use § 423.12 How will Reclamation notify the public of additional closed areas? (a) Non-emergency situations. In non-emergency situations,...

  8. 43 CFR 423.12 - How will Reclamation notify the public of additional closed areas?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... additional closed areas? 423.12 Section 423.12 Public Lands: Interior Regulations Relating to Public Lands..., LANDS, AND WATERBODIES Areas Open and Closed to Public Use § 423.12 How will Reclamation notify the public of additional closed areas? (a) Non-emergency situations. In non-emergency situations,...

  9. 43 CFR 423.12 - How will Reclamation notify the public of additional closed areas?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... additional closed areas? 423.12 Section 423.12 Public Lands: Interior Regulations Relating to Public Lands..., LANDS, AND WATERBODIES Areas Open and Closed to Public Use § 423.12 How will Reclamation notify the public of additional closed areas? (a) Non-emergency situations. In non-emergency situations,...

  10. 30 CFR 904.25 - Approval of Arkansas abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Arkansas abandoned mine land... STATE ARKANSAS § 904.25 Approval of Arkansas abandoned mine land reclamation plan amendments. The...; Management accounting; and Abandoned mine land problem description. September 22, 1999 January 14,...

  11. 30 CFR 904.25 - Approval of Arkansas abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of Arkansas abandoned mine land... STATE ARKANSAS § 904.25 Approval of Arkansas abandoned mine land reclamation plan amendments. The...; Management accounting; and Abandoned mine land problem description. September 22, 1999 January 14,...

  12. 30 CFR 904.25 - Approval of Arkansas abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of Arkansas abandoned mine land... STATE ARKANSAS § 904.25 Approval of Arkansas abandoned mine land reclamation plan amendments. The...; Management accounting; and Abandoned mine land problem description. September 22, 1999 January 14,...

  13. 30 CFR 904.25 - Approval of Arkansas abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of Arkansas abandoned mine land... STATE ARKANSAS § 904.25 Approval of Arkansas abandoned mine land reclamation plan amendments. The...; Management accounting; and Abandoned mine land problem description. September 22, 1999 January 14,...

  14. 30 CFR 904.25 - Approval of Arkansas abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of Arkansas abandoned mine land... STATE ARKANSAS § 904.25 Approval of Arkansas abandoned mine land reclamation plan amendments. The...; Management accounting; and Abandoned mine land problem description. September 22, 1999 January 14,...

  15. 39 CFR 762.25 - Reclamation of amounts of paid disbursement postal money orders.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... money orders. 762.25 Section 762.25 Postal Service UNITED STATES POSTAL SERVICE POSTAL SERVICE DEBT OBLIGATIONS; DISBURSEMENT POSTAL MONEY ORDERS DISBURSEMENT POSTAL MONEY ORDERS Endorsements, Payment, Guaranties, Warranties and Processing of Disbursement Postal Money Orders § 762.25 Reclamation of amounts...

  16. 39 CFR 762.25 - Reclamation of amounts of paid disbursement postal money orders.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... money orders. 762.25 Section 762.25 Postal Service UNITED STATES POSTAL SERVICE POSTAL SERVICE DEBT OBLIGATIONS; DISBURSEMENT POSTAL MONEY ORDERS DISBURSEMENT POSTAL MONEY ORDERS Endorsements, Payment, Guaranties, Warranties and Processing of Disbursement Postal Money Orders § 762.25 Reclamation of amounts...

  17. 30 CFR 917.21 - Approval of Kentucky abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... incorporation by reference of the Federal AML Enhancement Rule into their regulations. This approval is subject...” provision at the end of Chapter 12 only applies to AML reclamation projects authorized through the Federal AML grant process. Copies may be obtained at the address listed in (a)(2) of this section for OSM...

  18. 30 CFR 917.21 - Approval of Kentucky abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... incorporation by reference of the Federal AML Enhancement Rule into their regulations. This approval is subject...” provision at the end of Chapter 12 only applies to AML reclamation projects authorized through the Federal AML grant process. Copies may be obtained at the address listed in (a)(2) of this section for OSM...

  19. 30 CFR 917.21 - Approval of Kentucky abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... incorporation by reference of the Federal AML Enhancement Rule into their regulations. This approval is subject...” provision at the end of Chapter 12 only applies to AML reclamation projects authorized through the Federal AML grant process. Copies may be obtained at the address listed in (a)(2) of this section for OSM...

  20. 30 CFR 917.21 - Approval of Kentucky abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... incorporation by reference of the Federal AML Enhancement Rule into their regulations. This approval is subject...” provision at the end of Chapter 12 only applies to AML reclamation projects authorized through the Federal AML grant process. Copies may be obtained at the address listed in (a)(2) of this section for OSM...

  1. 30 CFR 912.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE IDAHO § 912.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  2. 30 CFR 922.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE MICHIGAN § 922.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  3. 30 CFR 921.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE MASSACHUSETTS § 921.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface...

  4. 30 CFR 941.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE SOUTH DAKOTA § 941.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface...

  5. 30 CFR 937.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE OREGON § 937.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  6. 30 CFR 939.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE RHODE ISLAND § 939.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface...

  7. 30 CFR 939.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE RHODE ISLAND § 939.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface...

  8. 30 CFR 922.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE MICHIGAN § 922.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  9. 30 CFR 933.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE NORTH CAROLINA § 933.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface...

  10. 30 CFR 921.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE MASSACHUSETTS § 921.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface...

  11. 30 CFR 910.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE GEORGIA § 910.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  12. 30 CFR 937.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE OREGON § 937.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  13. 30 CFR 947.800 - Requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Requirements for bonding of surface coal mining... WITHIN EACH STATE WASHINGTON § 947.800 Requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, Requirements for Bonding of Surface Coal Mining and...

  14. 30 CFR 933.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE NORTH CAROLINA § 933.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface...

  15. 30 CFR 941.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE SOUTH DAKOTA § 941.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface...

  16. 30 CFR 912.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE IDAHO § 912.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  17. 30 CFR 910.800 - General requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false General requirements for bonding of surface... OPERATIONS WITHIN EACH STATE GEORGIA § 910.800 General requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, General Requirements for Bonding of Surface Coal Mining...

  18. 30 CFR 947.800 - Requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Requirements for bonding of surface coal mining... WITHIN EACH STATE WASHINGTON § 947.800 Requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, Requirements for Bonding of Surface Coal Mining and...

  19. 39 CFR 762.25 - Reclamation of amounts of paid disbursement postal money orders.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Reclamation of amounts of paid disbursement postal money orders. 762.25 Section 762.25 Postal Service UNITED STATES POSTAL SERVICE POSTAL SERVICE DEBT OBLIGATIONS; DISBURSEMENT POSTAL MONEY ORDERS DISBURSEMENT POSTAL MONEY ORDERS Endorsements,...

  20. Soil microbial respiration as a tool to assess post mine reclamation

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An evaluation of soil quality, which integrates biological, chemical and physical processes, would be beneficial to regulators as well as mining companies when making reclamation decisions. Coal mining regulations require that industry perform soil sampling and submit laboratory results in order to ...

  1. 30 CFR 947.800 - Requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Requirements for bonding of surface coal mining... WITHIN EACH STATE WASHINGTON § 947.800 Requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, Requirements for Bonding of Surface Coal Mining and...

  2. 30 CFR 947.800 - Requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Requirements for bonding of surface coal mining... WITHIN EACH STATE WASHINGTON § 947.800 Requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, Requirements for Bonding of Surface Coal Mining and...

  3. 30 CFR 947.800 - Requirements for bonding of surface coal mining and reclamation operations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Requirements for bonding of surface coal mining... WITHIN EACH STATE WASHINGTON § 947.800 Requirements for bonding of surface coal mining and reclamation operations. Part 800 of this chapter, Requirements for Bonding of Surface Coal Mining and...

  4. 43 CFR 404.3 - What is the Reclamation Rural Water Supply Program?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Program? 404.3 Section 404.3 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF... cooperation with non-Federal project sponsors in Reclamation States on a cost-share basis to: (a) Investigate... and construction of rural water supply projects through the conduct of appraisal investigations...

  5. 43 CFR 422.9 - Reclamation law enforcement contracts and cooperative agreements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... authority listed in § 422.10; (5) Must expressly state that the officer has completed the Federal Bureau of... cooperative agreements. 422.9 Section 422.9 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR LAW ENFORCEMENT AUTHORITY AT BUREAU OF...

  6. 43 CFR 422.9 - Reclamation law enforcement contracts and cooperative agreements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... authority listed in § 422.10; (5) Must expressly state that the officer has completed the Federal Bureau of... cooperative agreements. 422.9 Section 422.9 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR LAW ENFORCEMENT AUTHORITY AT BUREAU OF...

  7. 43 CFR 422.9 - Reclamation law enforcement contracts and cooperative agreements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... authority listed in § 422.10; (5) Must expressly state that the officer has completed the Federal Bureau of... cooperative agreements. 422.9 Section 422.9 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR LAW ENFORCEMENT AUTHORITY AT BUREAU OF...

  8. 43 CFR 422.9 - Reclamation law enforcement contracts and cooperative agreements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... authority listed in § 422.10; (5) Must expressly state that the officer has completed the Federal Bureau of... cooperative agreements. 422.9 Section 422.9 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR LAW ENFORCEMENT AUTHORITY AT BUREAU OF...

  9. 43 CFR 404.3 - What is the Reclamation Rural Water Supply Program?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Program? 404.3 Section 404.3 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF... cooperation with non-Federal project sponsors in Reclamation States on a cost-share basis to: (a) Investigate... and construction of rural water supply projects through the conduct of appraisal investigations...

  10. 6. CLOSEUP OF U.S. INDIAN IRRIGATION SERVICE AND U.S. RECLAMATION ...

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

    6. CLOSE-UP OF U.S. INDIAN IRRIGATION SERVICE AND U.S. RECLAMATION SERVICE BENCHMARKS ON TURNOUT STRUCTURE IN T3S, R5E, S14 - San Carlos Irrigation Project, San Tan Flood Water Canal, North Side of Gila River, Coolidge, Pinal County, AZ

  11. 30 CFR 931.20 - Approval of the New Mexico abandoned mine reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of the New Mexico abandoned mine..., DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH STATE NEW MEXICO § 931.20 Approval of the New Mexico abandoned mine reclamation plan. The New Mexico Abandoned...

  12. Water Reuse Highlights: A Summary Volume of Wastewater Reclamation and Reuse Information.

    ERIC Educational Resources Information Center

    American Water Works Association, Denver, CO. Research Foundation.

    This document reports the efforts of the AWWA Research Foundation to gather, prepare, and distribute current technical information in the wastewater reclamation and reuse field. The information reported has been abstracted from other Foundation publications and only attempts here to highlight the field. Categories discussed include research,…

  13. 30 CFR 875.16 - Exclusion of certain noncoal reclamation sites.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Uranium Mill Tailings Radiation Control Act of 1978 (42 U.S.C. 7901 et seq.) or that have been listed for... the reclamation of sites and areas designated for remedial action under the Uranium Mill Tailings Radiation Control Act of 1978 (42 U.S.C. 7901 et seq.) or that have been listed for remedial action...

  14. 30 CFR 875.16 - Exclusion of certain noncoal reclamation sites.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Uranium Mill Tailings Radiation Control Act of 1978 (42 U.S.C. 7901 et seq.) or that have been listed for... the reclamation of sites and areas designated for remedial action under the Uranium Mill Tailings Radiation Control Act of 1978 (42 U.S.C. 7901 et seq.) or that have been listed for remedial action...

  15. 30 CFR 875.16 - Exclusion of certain noncoal reclamation sites.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Uranium Mill Tailings Radiation Control Act of 1978 (42 U.S.C. 7901 et seq.) or that have been listed for... the reclamation of sites and areas designated for remedial action under the Uranium Mill Tailings Radiation Control Act of 1978 (42 U.S.C. 7901 et seq.) or that have been listed for remedial action...

  16. 30 CFR 875.16 - Exclusion of certain noncoal reclamation sites.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Uranium Mill Tailings Radiation Control Act of 1978 (42 U.S.C. 7901 et seq.) or that have been listed for... the reclamation of sites and areas designated for remedial action under the Uranium Mill Tailings Radiation Control Act of 1978 (42 U.S.C. 7901 et seq.) or that have been listed for remedial action...

  17. 30 CFR 780.25 - Reclamation plan: Siltation structures, impoundments, and refuse piles.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., impoundments, and refuse piles. 780.25 Section 780.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION..., and refuse piles. (a) General. Each application must include a general plan and a detailed design plan for each proposed siltation structure, impoundment, and refuse pile within the proposed permit...

  18. 30 CFR 784.16 - Reclamation plan: Siltation structures, impoundments, and refuse piles.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., impoundments, and refuse piles. 784.16 Section 784.16 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION..., and refuse piles. (a) General. Each application must include a general plan and a detailed design plan for each proposed siltation structure, impoundment, and refuse pile within the proposed permit...

  19. 76 FR 76104 - Arkansas Regulatory Program and Abandoned Mine Land Reclamation Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-06

    ...; Disposal of Excess Spoil: General Requirements; Contemporaneous Reclamation; Backfilling and Grading: Time... Operations; Disposal of Excess Spoil: General Requirements; Disposal of Excess Spoil: Valley Fills/Head-of Hollow Fills; Disposal of Excess Spoil: Durable Rock Fills; Disposal of Excess Spoil:...

  20. 30 CFR 784.16 - Reclamation plan: Siltation structures, impoundments, and refuse piles.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., impoundments, and refuse piles. 784.16 Section 784.16 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION..., and refuse piles. (a) General. Each application must include a general plan and a detailed design plan for each proposed siltation structure, impoundment, and refuse pile within the proposed permit...