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Page 4933, results 123301 - 123325

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Publication Extents

Not all publications have extents, not all extents are completely accurate
The ecology of intertidal oyster reefs of the South Atlantic Coast: A community profile
Leonard M. Bahr, William P. Lanier
1981, FWS/OBS 81/15
The functional role of the intertidal oyster reef community in the southeastern Atlantic coastal zone is described. This description is based on a compilation of published data, as well as some unpublished information presented as hypotheses. The profile is organized in a hierarchical manner, such that relevant details of reef oyster...
Assessment of water quality in streams draining coal-producing areas in Ohio
C.L. Pfaff, D.R. Helsel, D.P. Johnson, C.G. Angelo
1981, Water-Resources Investigations Report 81-409
Water quality in the coal-producing areas of eastern Ohio was studied in a two-phase investigation between May 1975 and August 1976. Results of phase one, a reconnaissance of water quality at 150 sites, indicated that acid mine drainage generally occurred where abandoned drift or strip mines were located, whereas areas...
Availability and Quality of Water from Underground Coal Mines in Johnson and Martin Counties, Kentucky
D. S. Mull, Steven Cordivio1a, Dennis W. Risser
1981, Water-Resources Investigations Report 81-690
This report provides water users with detailed information on the location, quantity, and quality of water available from underground coal mines in the Breathitt Formation of Pennsylvanian age in part of eastern Kentucky. The principal coal seams mined are the Van Lear in Johnson County and the Alma in Martin...
Identification of transportation route alternatives and engineering feasibility studies for Bridger-Teton National Forest, Cache Creek, and Little Granite Creek EIS data gathering and evaluation
Peter M. Jorgensen
1981, Open-File Report 81-858
This portion of the Cache Creek-Little Granite Creek EIS Data Gathering and Evaluation Study had two central objectives.The first was to review all land access possibilities to the NCRA Cache Creek and to the Getty-Reserve Little Granite Creek proposed drilling sites. Based on this review, the preferred access corridor to...
Water resources data for Maine, water year 1980
Water Resources Division, U.S. Geological Survey
1981, Water Data Report ME-80-1
Water resources data for the 1980 water year for Maine consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels and water quality of wells. This report contains discharge records for 61 gaging stations; stage only for 2 gaging...
Outline for a hydrologic data base for Portugal
Norman E. Hutchison
1981, Open-File Report 81-424
The Agency for International Development requested the assistance of the U.S. Geological Survey (USGS) to help the Government of Portugal in the investigation and management of ground water resources in the Algarve region. The assistance was to be provided in four specialty areas, but the scope of this report is...
Geology of the Carlin gold deposit, Nevada
Arthur S. Radtke
1981, Open-File Report 81-97
The Carlin gold deposit, near the crest of the Tuscarora Range in the Lynn mining district, about 35 km north of Carlin, Nev., is the largest hydrothermal disseminated-replacement deposit discovered to date in North America. The mine began production in 1965 and between 1965 and 1976 produced about 2 million...
A socioeconomic assessment of the Cache Creek drilling site, Wyoming
Wyoming Research Corp.
1981, Open-File Report 81-862
This report analyzes the potential socioeconomic impacts of drilling two exploratory wells in the immediate vicinity of Jackson, Wyoming in Cache Creek Canyon and Little Granite Creek Canyon.The following conclusions are derived from a review of population projections, an analysis of secondary socioeconomic information, informal interviews of local residents, and...