Study of the earth's landforms, topography, and climate, the distribution of flora and fauna, and the distribution, culture, and activities of human populations.
- Web-Based Geospatial Tools to Address Hazard Mitigation, Natural Resource Management, and Other Societal Issues [More info]
- Discusses web resources recently developed to support ecosystem portfolio and land use modeling
- Western Geographic Science Center [More info]
- USGS geographic information studies and data for the western United States.