Suchergebnisse

This fact-sheet by the EPA defines and describes the functions of the Community Multi-scale Air Quality Modeling System (CMAQ).

"Contract no. 68-01-2203." ; "Report . by the Environmental Law Institute under the sponsorship of the Environmental Protection Agency." ; Includes bibliographical references ; Mode of access: Internet.

Study conducted by the International City Management Association for the Office of Research and Development, U.S. Environmental Protection Agency. ; Bibliography: p. 349-350. ; Mode of access: Internet.

Prepared for Office of Research and Development, U.S. Environmental Protection Agency under contract 68-01-1898, program element 1HA095, Roap/Task 21 ART-06. ; "EPA-600/5-74-015." ; Mode of access: Internet.

Edited by Saul I. Gass and Roger L. Sisson. ; "Prepared for Office of Research and Development, Environmental Protection Agency . contract no. 68-01-0788." ; Includes bibliographical references. ; Mode of access: Internet.

Prepared for Office of Research and Development, U.S. Environmental Protection Agency under grant 801500, program element 1HA098, ROAP/TASK 21 AKL-06. ; References: p.227-240. ; Mode of access: Internet.

It reports on the land use changes resulting from the surface mining of coal in the Ohio River Basin, which depend on the distribution of the coal, the economic attractiveness of the coal demand, rigor and effectiveness of regulatory mechanisms, and the resilience of the existing ecosystems. The three levels of coal demand assumed are taken from ORBES scenarios. The study analyzes existing industrial and governmental data on distribution, availability, and extraction of strippable coal. The history of reclamation enforcement and compliance is examined, and several potential land use results of the Federal Surface Mining Control and Reclamation Act of 1977 are analyzed. All of these factors are compared to existing patterns of topography, agriculture, and forestry. ; Phase II. ; This ORBES document was sent to EPA from the Ohio River Basin Energy Study. It appeared a few months later as an EPA document: EPA. ; "Prepared for Ohio River Basin Energy Study (ORBES), subcontract under prime contract R805588." ; It reports on the land use changes resulting from the surface mining of coal in the Ohio River Basin, which depend on the distribution of the coal, the economic attractiveness of the coal demand, rigor and effectiveness of regulatory mechanisms, and the resilience of the existing ecosystems. The three levels of coal demand assumed are taken from ORBES scenarios. The study analyzes existing industrial and governmental data on distribution, availability, and extraction of strippable coal. The history of reclamation enforcement and compliance is examined, and several potential land use results of the Federal Surface Mining Control and Reclamation Act of 1977 are analyzed. All of these factors are compared to existing patterns of topography, agriculture, and forestry. ; Mode of access: Internet.

"FWS/OBS ; 77/05" ; March 1977. ; At head of title on cover: Biological Services Program. ; Conducted as part of the Federal Interagency Energy/Environmental Research and Development Program, U.S. Environmental Protection Agency, U.S. Fish and Wildlife Service contract no.14-16-0008-2123, Interagency agreement no.EPA-IAG-D5-E685. ; Performed for Western energy and Land Use Team, Office of Biological Services, Fish and Wildlife Service, Dept. of the Interior, by Ecology Consultants, Incorporated. ; Mode of access: Internet.