United States Geological Survey YearbookThe Survey, 1987 - Forest reserves |
From inside the book
Results 1-5 of 100
Page vii
... process , we completed a computerized data base of our 1 : 100,000 - scale map series far ahead of scheduled expectations . Our cooperative effort to provide the basic hydrologic information for Connecti- cut's ground - water protection ...
... process , we completed a computerized data base of our 1 : 100,000 - scale map series far ahead of scheduled expectations . Our cooperative effort to provide the basic hydrologic information for Connecti- cut's ground - water protection ...
Page 5
... process , had it continued , would have caused total separa- tion of the continent on either side of the rift and the ... processes of continental rifting in general . The 18- mile - thick rift fill shown on figure 4 is the greatest ...
... process , had it continued , would have caused total separa- tion of the continent on either side of the rift and the ... processes of continental rifting in general . The 18- mile - thick rift fill shown on figure 4 is the greatest ...
Page 11
... process - oriented hydrologic re- search conducted during the past 40 years . It is only natural that the earliest cooperative program produced topographic maps of the State . Besides the inherent information on hydrography , relief ...
... process - oriented hydrologic re- search conducted during the past 40 years . It is only natural that the earliest cooperative program produced topographic maps of the State . Besides the inherent information on hydrography , relief ...
Page 19
... process of gathering and analyzing the wide variety of data needed to make land - use and resource - management deci- sions and solve earth - science problems . Because GIS capabilities allow scien- tists to process and interrelate many ...
... process of gathering and analyzing the wide variety of data needed to make land - use and resource - management deci- sions and solve earth - science problems . Because GIS capabilities allow scien- tists to process and interrelate many ...
Page 21
... processes and develop methods to determine hydraulic and ridge - line net- works . Using data on land use , debris flow susceptibility , rate of rainfall infiltration , slope , earth materials , transportation , and drainage ...
... processes and develop methods to determine hydraulic and ridge - line net- works . Using data on land use , debris flow susceptibility , rate of rainfall infiltration , slope , earth materials , transportation , and drainage ...
Other editions - View all
Common terms and phrases
activities Administration Alaska analysis aquifer areas Award basin Board Bureau Calcasieu River cartographic cartographic data Chief Hydrologist City City of w climate coal coastal Commission concentrations contamination cooperative Coordination County data base Denver Denver Federal Center Department of Public deposits Earth Science earthquake energy environment Environmental fiscal flow geographic information systems Geologic Division geologic map Geologist geophysical global change gram graphic ground water ground-water hazards hydrologic Hydrologist investigations Irrigation Lake Lake Nyos land located Management ment miles mineral resources National Center National Mapping Division natural Office organic Park percent Planning processes radon Regional Reston River rocks samples San Joaquin River scientific scientists sediment seismic selenium Service soils Stop streamflow studies surface tion Transportation U.S. Geological Survey United users USGS Valley Volcano Water Conservation District Water District water quality Water Resources water-quality wetlands zone