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Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source. Search Help
The U.S. Geological Survey (USGS) delivers high-quality data, technologies, and decision-support tools to help managers reduce existing populations and control the spread of invasive carp in the Nation's waterways. See also: Geonarratives for all USGS geonarrative / story map resources
The U.S. Geological Survey (USGS) delivers high-quality data, technologies, and decision-support tools to help managers reduce existing populations and control the spread of invasive carp in the Nation's waterways. See also: Geonarratives for all USGS geonarrative / story map resources
From March to May 2024, scientists from the USGS will install baiting platforms for invasive grass carp and equipment for monitoring fish movement in pool 19 of the Upper Mississippi River. Pool 19 contains 30,466 acres of aquatic habitat, extending 46.3 miles from Lock & Dam 19 located near Keokuk, Iowa upstream to Lock & Dam 18 located near Burlington, Iowa.
Project completion is expected by December 2024, with results being publicly available in 2025. This project is supported through the U.S. Geological Survey Ecosystems Mission Area, Biological Threats Research Program, and the Great Lakes Restoration Initiative.
Natural resource managers in British Columbia discovered several adult male and female European green crabs on Haida Gwaii this past July. Alarm bells immediately went off for biologists in Alaska. The archipelago of Haida Gwaii, off the coast of Prince Rupert in British Columbia, is very close to Alaska. The July discovery is the closest confirmed finding of the invasive crustacean since it was first detected in the San Francisco Bay area in 1989.
Utah Department of Natural Resources. Division of Wildlife Resources.
The Utah Division of Wildlife Resources, Clean Wake LLC, the National Park Service at Glen Canyon National Recreation Area, the U.S. Bureau of Reclamation and other partnering agencies are excited to announce a new first-of-its-kind dip tank method (YouTube video - Lake Powell AIS Dip Tank) that will revolutionize boat decontamination in the fight against invasive quagga mussels.
A new program will enable anyone who walks the shorelines of Puget Sound to identify one of Washington state’s most concerning invasive species: European green crab.
In response to this shore crab’s booming population, Washington State University Extension and Washington Sea Grant outreach specialists are rolling out the Molt Search program in May.
Idaho's inspection stations are placed on major highways at or near the Idaho state line. The purpose of these stations is to inspect watercraft coming from outside of Idaho. Inspectors will look for high-risk boats that have been in quagga mussel and zebra mussel impacted states. Boats will be inspected for any attached mussels and/or standing water and owners also will be asked where they have boated in the previous 30 days. It is important that boaters arrive in Idaho with a clean, drained and dry watercraft.