United States Geological Survey YearbookThe Survey, 1993 - Forest reserves |
From inside the book
Page 32
... ground squirrel in the western Mojave Desert of southern California . The Western Mojave Management Area has been ... soil and water chemistry of samples collected dur- ing FY 1993 with the chemistry of base- line samples collected ...
... ground squirrel in the western Mojave Desert of southern California . The Western Mojave Management Area has been ... soil and water chemistry of samples collected dur- ing FY 1993 with the chemistry of base- line samples collected ...
Page 36
... water resources and provides results of these investigations to the public . □ Conducts water resources appraisals describing the occurrence , availability , and physical , chemical , and biological characteristics of surface and ground ...
... water resources and provides results of these investigations to the public . □ Conducts water resources appraisals describing the occurrence , availability , and physical , chemical , and biological characteristics of surface and ground ...
Page 37
... ground - water levels ; and the quality of surface and ground water . These data provide a con- tinuing record of the quantity and quality of the Nation's surface- and ground - water resources and thus provide the hydro- logic ...
... ground - water levels ; and the quality of surface and ground water . These data provide a con- tinuing record of the quantity and quality of the Nation's surface- and ground - water resources and thus provide the hydro- logic ...
Page 39
... Water Quality Laboratory H. WILLIAM HADFIELD NICK B. MELCHER H WILLIAM HADFIELD H. A Atrazine 1993 flood Streamflow ... ground surrounded for many weeks by floodwaters of the Missouri and Mississippi Rivers ( July 26 , 1993 ) . Welcome to ...
... Water Quality Laboratory H. WILLIAM HADFIELD NICK B. MELCHER H WILLIAM HADFIELD H. A Atrazine 1993 flood Streamflow ... ground surrounded for many weeks by floodwaters of the Missouri and Mississippi Rivers ( July 26 , 1993 ) . Welcome to ...
Page 42
... surface water in the Gulf shelf was lower than average for this time of year and that the phytoplankton bio- mass was higher than average , all of which could be attributed to larger - than- average seasonal inflows of freshwater and ...
... surface water in the Gulf shelf was lower than average for this time of year and that the phytoplankton bio- mass was higher than average , all of which could be attributed to larger - than- average seasonal inflows of freshwater and ...
Other editions - View all
Common terms and phrases
activities Administration aquifer areas assessment atmosphere atrazine Award Bureau California cartographic City City of w coal Colorado Commission contaminants cooperation in earth Coordination data base debris flows Denver Denver Federal Center Division earth sciences earthquake employees energy environment Federal agencies flood floodplain geographic information systems Geological Survey USGS global change ground water ground-water hazards High Plains hydrologic information systems Interior Internet Irrigation KILOMETERS Lake land locations Management District ment Mineral Resources Mississippi River models monitoring Municipal National Center Northridge earthquake Office Park pesticides Planning processes Regional Reston River Basin Scientific and technical sediment seismic Service Soil South Platte River spatial data studies technical cooperation Telephone 703 tion Transportation U.S. Forest Service U.S. Geological Survey United University users USGS USGS scientists Valley volcanoes Water Conservation District Water District water quality Water Resources water-quality