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Page 63
that can resolve changes of less than earthquake prediction strategy for the one -
half of an inch over a distance of 6 United States . The Parkfield experiment miles
. Volumetric strainmeters , balloon is providing important experience in the like ...
that can resolve changes of less than earthquake prediction strategy for the one -
half of an inch over a distance of 6 United States . The Parkfield experiment miles
. Volumetric strainmeters , balloon is providing important experience in the like ...
Page 68
Temperatures of the molten lava were measured repeatedly during the eruption
because temperature changes would indicate changes in lava composition and
fluidity , which could cause significant changes in the style and potential hazard
of ...
Temperatures of the molten lava were measured repeatedly during the eruption
because temperature changes would indicate changes in lava composition and
fluidity , which could cause significant changes in the style and potential hazard
of ...
Page 87
INTRODUCTION quality and to predict the nature of future changes that are likely
to occur due to changes in land use or uses of surface and ground - water
resources . The three components - monitoring , research , and applied
interpretative ...
INTRODUCTION quality and to predict the nature of future changes that are likely
to occur due to changes in land use or uses of surface and ground - water
resources . The three components - monitoring , research , and applied
interpretative ...
Page 89
The problem of separating man - induced changes in water quality from the
natural variability that results from seasonal change and differences between wet
and dry years has complicated the analysis of data from these networks .
However ...
The problem of separating man - induced changes in water quality from the
natural variability that results from seasonal change and differences between wet
and dry years has complicated the analysis of data from these networks .
However ...
Page 91
The results also indicate that the effects of relatively small changes in
atmospheric emissions are observable as changes in stream ... Figure 3 also
shows the direction of change in sulfur dioxide emissions ( compiled by the U.S.
Environmental ...
The results also indicate that the effects of relatively small changes in
atmospheric emissions are observable as changes in stream ... Figure 3 also
shows the direction of change in sulfur dioxide emissions ( compiled by the U.S.
Environmental ...
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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