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Topic: USGS > Human Impacts

Anthropogenic stress (or stress caused by human activity) on the natural environment

starPatuxent's Effects of Ecological Processes and Human Impacts on Biological Resources
starScientists Examine the Seas Our Ancestors Fished to Better Understand Today's Changing ...
Marine Realms Information Bank
U.S. Geological Survey Open-File Report 01-194
USGS OFR 02-349: Human Impact on the Planet: An Earth Science Perspective and Ethical ...
USGS Upper Illinois River Basin NAWQA Stratification
USGS Upper Illinois River Basin NAWQA -- Home Page
Wetlands of the Prairie Pothole Region
Dakotas Prairie Basin Wetlands
Comparative Effects of Global Climate on Ecosystem Nitrogen and Soil Biogeochemistry in the ...
Relationships between Landscape Heterogeneity and Bird Abundance in a Grassland Open Space
Development and Integration of a River System Impact Assessment Model: Trinity-Klamath ...
USGS Upper Illinois River Basin NAWQA -- Publications
USGS Upper Illinois River Basin NAWQA - Surface Water and Ecology Sampling Sites
USGS - About the National Water-Quality Assessment Program
USGS Upper Illinois River Basin NAWQA Liaison Committee Information
UIRB Summary Report, Appendix A. UIRB Sampling Sites
Surface-Water-Quality Assessment of the UIRB in IL, IN, and WI - Results of ...
Water-Quality Assessment of the upper Illinois River Basin in Illinois, Indiana, and ...
USGS Upper Illinois River Basin NAWQA Study -- Fact Sheet FS-072-98
USGS Upper Illinois River Basin NAWQA Ground-Water Stratification
USGS Upper Illinois River Basin NAWQA Surface-Water Stratification
USGS, UIRB Urban Gradient Special Study: sampled sites July, 2000
USGS Upper Illinois River Basin NAWQA -- Chicago Sanitary and Ship Canal at Romeoville
USGS Upper Illinois River Basin NAWQA -- Nippersink Creek above Wonder Lake

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