Invasive crayfish in the Pacific Northwest [ More info] These organisms have negative effects on local ecosystems, but we don't yet know how extensively they have spread. Here is a key to help people identify them.
Land-cover change research at the U.S. Geological Survey-assessing our nation's dynamic land surface [ More info] Estimates of change in major types of land use and land cover from 1973 to 2000 should help model potential future change as climate, population, public policy, and technology change.
Land-use planning for nearshore ecosystem services--the Puget Sound Ecosystem Portfolio Model [ More info] Describes the types of concerns and observations used to help area resource managers analyze actual or potential changes in this highly developed ecosystem.
Landslide Hazards in the Seattle, Washington, Area [ More info] Explains how and why landslides occur in this area, and what can be done to forecast and mitigate them.
Lower Columbia River dissolved gas monitoring network [ More info] Links to real-time data for total dissolved gas, temperature, and barometric pressure in lower Columbia River in Oregon and Washington and to project reports.
Mapping, monitoring, and modeling Western Gateway Community landscape dynamics [ More info] Geospatial analysis of factors affecting communities that are adjacent to Federal lands, especially those lands subject to varying public interest and visitation.
Methow River Basin [ More info] Description of studies conducted to evaluate the surface water, ground water, water interactions, and water quality of Methow River Basin in Washington. With links to related science topics, datasets, maps, project summaries, and news.
Most recent updates for U.S. volcanoes [ More info] Short descriptions of recent volcanic activity in the US.
Mount Rainier - Living Safely With a Volcano in Your Backyard [ More info] One of our Nation's most dangerous volcanoes, Mount Rainier has been the source of countless eruptions and volcanic mudflows, and many people live in the areas that will be affected by it.
Mount St. Helens lidar [ More info] Poster available in two sizes for downloading and printing.
Alphabetical Index of Topics
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