United States Geological Survey YearbookU.S. Geological Survey, 1991 - Geology |
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... pesticide use in the Nation's agricultural regions and studying potential interactions between ground water and low - level radioactive waste , provide the information and understanding to support the President's water - quality ...
... pesticide use in the Nation's agricultural regions and studying potential interactions between ground water and low - level radioactive waste , provide the information and understanding to support the President's water - quality ...
Page 66
... international agencies on behalf of the Department of State . Administers the State Water Resources Research Institutes Program and the National Water Resources Research Grants Program . 30 ' 121 ° 15 ' EXPLANATION Pesticide sampling sites.
... international agencies on behalf of the Department of State . Administers the State Water Resources Research Institutes Program and the National Water Resources Research Grants Program . 30 ' 121 ° 15 ' EXPLANATION Pesticide sampling sites.
Page 67
... Pesticides in the Sacramento- San Joaquin Delta By Kathryn M. Kuivila n spite of a growing concern about the in ... pesticides entering the delta . Local sources , such as agricultural wastewater dis- charged from delta farmlands , enter ...
... Pesticides in the Sacramento- San Joaquin Delta By Kathryn M. Kuivila n spite of a growing concern about the in ... pesticides entering the delta . Local sources , such as agricultural wastewater dis- charged from delta farmlands , enter ...
Page 68
... Pesticide Sources and Transport Three major crops , almonds , alfalfa , and rice , were selected for source and transport studies because the pesticides that are used on these crops include compounds having differ- ent biogeochemical ...
... Pesticide Sources and Transport Three major crops , almonds , alfalfa , and rice , were selected for source and transport studies because the pesticides that are used on these crops include compounds having differ- ent biogeochemical ...
Page 69
... pesticide is dissolved or adsorbed onto a particle . Almond Pesticides . - The primary pesti- cides that are applied to almond orchards are dissolved compounds ( ethyl parathion and diazinon ) and the particle - bound compound ...
... pesticide is dissolved or adsorbed onto a particle . Almond Pesticides . - The primary pesti- cides that are applied to almond orchards are dissolved compounds ( ethyl parathion and diazinon ) and the particle - bound compound ...
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activities Administration Alaska analysis applications aquifer Assessment Assistant atrazine Award Bldg Bureau cartographic data CD-ROM Chief Hydrologist City City of w Clark Air Base coal Commission cooperative Coordination County data base data sets Denver Denver Federal Center deposits diazinon digital data distribution District w Division Chief earth science earthquake energy environment Environmental eruption fiscal year 1991 frame relay funds geographic data geologic map Geologist GIS technology global change ground water ground-water hydrologic Information Systems Interior Kansas Kansas River kilometers Lake land located mainframe Management Menlo Park ment Mineral Resources Mount Pinatubo National Center National Mapping Office percent personnel pesticides Pinatubo Planning processing regional Reston River scientific sediment seismic soil spatial data surface thermal maturity tion Transportation U.S. Geological Survey United users USGS USNSN vitrinite volcano WASC Water Conservation District Water District Water Quality Water Resources