United States Geological Survey Yearbook |
From inside the book
Results 1-5 of 5
Page 19
Results of preliminary studies have shown high concentrations of heavy minerals
in an offshore area of Virginia where onshore deposits contain relatively low
heavymineral concentrations . These results , although limited to one area of the
...
Results of preliminary studies have shown high concentrations of heavy minerals
in an offshore area of Virginia where onshore deposits contain relatively low
heavymineral concentrations . These results , although limited to one area of the
...
Page 89
HAWAN Legend Benchmark Stations • NASQAN Stations ALASKA Data routinely
collected in the two networks include streamflow , concentrations of major
inorganic and trace constituents ( including heavy metals ) , bacterial indicators of
...
HAWAN Legend Benchmark Stations • NASQAN Stations ALASKA Data routinely
collected in the two networks include streamflow , concentrations of major
inorganic and trace constituents ( including heavy metals ) , bacterial indicators of
...
Page 90
Trends in sulfate concentrations and in sulfur dioxide emissions at Hydrologic
Bench - Mark stations . Arrows on the map point upward or downward to indicate
the trend in sulfate concentrations . Dots indicate no significant trends detected .
Trends in sulfate concentrations and in sulfur dioxide emissions at Hydrologic
Bench - Mark stations . Arrows on the map point upward or downward to indicate
the trend in sulfate concentrations . Dots indicate no significant trends detected .
Page 92
Because of its importance , an analysis of trends in suspended sediment
concentration has been made at those NASQAN ... For example , there are a
number of decreases in suspended - sediment concentrations in the Missouri
Basin in ...
Because of its importance , an analysis of trends in suspended sediment
concentration has been made at those NASQAN ... For example , there are a
number of decreases in suspended - sediment concentrations in the Missouri
Basin in ...
Page 99
Dispersion will reduce the maximum concentration of a contaminant but will
increase the volume of contaminated water . ... chloride , and sodium and
detergents that are known to occur at much higher concentrations in sewage than
are found ...
Dispersion will reduce the maximum concentration of a contaminant but will
increase the volume of contaminated water . ... chloride , and sodium and
detergents that are known to occur at much higher concentrations in sewage than
are found ...
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Common terms and phrases
activities addition Administration agencies Alaska analysis aquifer areas assessment Assistant associated basins Bldg Board Bureau California cartographic changes Chief City City of w coal collected Commission completed concentrations Conservation contaminants continued Control Cooperative County data base Department deposits distribution District District w Division earthquake energy Environmental eruption Federal feet Figure fiscal year 1984 flow geographic glacier ground water ground-water hazards hydrologic important increase International irrigation Lake land located major Management maps measured miles million mineral resources models National Center Natural needs North Office Operations organic Planning potential prepared present problems production Public quadrangle range record Regional reports River rocks scientific scientists selected Service showing sources stations STOP studies supplies surface techniques tion Transportation trends types U.S. Geological Survey understanding United waste Water Resources zone
Bibliographic information
| Title | United States Geological Survey Yearbook |
| Author | Geological Survey (U.S.) |
| Publisher | The Survey, 1985 |
| Original from | Indiana University |
| Digitized | 10 Dec 2012 |
| Export Citation | BiBTeX EndNote RefMan |