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  • All fields: Pollutants
(211 results)



Display: 20

    • Delaware wetlands status and changes from 1992 to 2007

    • Wetlands; Wetland restoration; Management; Conservation; Maps; Work of the Service; Wildlife refuges;
    • This report summarizes the 2007 status of wetlands across Delaware, details findings from the trends analysis of how and where wetlands were gained or lost between 1992 and 2007, and provides perspective on how those changes affect wetland...
    • Classification of wetlands and deepwater habitats of the United States

    • Wetlands; Ecosystem recovery; Estuarine environments; Floods; Habitat conservation;
    • This classification, to be used in a new inventory of wetlands and deepwater habitats of the United States, is intended to describe ecological tax, arrange them in a system useful to resource managers, furnish units for mapping, and provide...
    • The Role of Forests in Mitigating Climate Change

    • videography; webinar; climate change
    • Safeguardng Wildlife from CC Web Series. Pesented by Thomas Lovejoy, George Mason University; Dominick DellaSala, Geos Institute; Mark Harmon and Beerly Law, Oregon State University. February 26, 2014. New forest inventories show that the...
    • Survey Methods for Frog Abnormalities on National Wildlife Refuges

    • Videography;Environmental Education;aquatic animals;wildlife conservation;education;amphibians; Wildlife management;
    • This training video is designed for technicians and biologists who are sampling wetlands to determine the percentage of abnormal-appearing frogs, primarily at USFWS National Wildlife Refuges. The purpose of this video is to show the proper survey...
    • Oil spill curriculum

    • Oil spills; Shorebirds; Wildlife refuges;
    • The Shorebird Sister Schools Program presents an activity that explores the impacts of the Deepwater Horizon Gulf Oil Spill on coastal birds and the work of many dedicated professionals helping in species recovery, with a focus on career...
    • Potential contaminant sources in the Tualatin River watershed

    • Maps; Mapping; GIS; Geospatial; Agriculture; Amphibians; Anadromous species; Aquatic animals; Aquatic birds; Aquatic environments; Aquatic plants; Birds; Chemical industry; City environments; Environmental quality; Farms and farming; Fisheries...
    • The Tualatin River watershed, which contains the U.S. Fish and Wildlife Service Tualatin River National Wildlife Refuge, is a mix of urban, industrial, and rural land use. This map is intended to show the intersection of potential contaminant...
    • Dick Myren oral history transcript

    • History; Biography; Personnel; Fisheries management; Vehicles;
    • Dick Myren oral history interview with Jim King as interviewer. Note that this appears to be a supplement to Mr. Myren's original interview; here, he goes into greater detail about his expirences as a fisheries biologist in Alaska during the...
    • Robert Burwell oral history transcript

    • History; Biography; Directors (USFWS); Employees (USFWS);
    • Oral history interview with Robert Burwell. Charles Griffith was the interviewer with an unidentified speaker. Wildlife conservation;
    • David Klein oral history transcript

    • History; Biography; Biologists (USFWS); Employees (USFWS); Fishing; Forestry; Habitat conservation; Hunting; Management; Military; Scientific personnel (USFWS); Wilderness; Wildlife management; Wildlife refuges; Work of the Service;
    • Oral history interview with David Klein. Roger Kaye as interviewer.
    • Why save endangered species?

    • Habitat restoration; Habitat conservation; Environmental education; Endangered species; Employees (USFWS); Scientific personnel (USFWS);
    • Conservation actions carried out in the United States under the Endangered Species Act have been successful in preventing extinction for 99 percent of the species that are listed as endangered or threatened. However, species loss on a global scale...
    • Roxanna Marsh

    • Grand Calumet River; Roxanna Marsh; Pollutants
    • Grand Calumet River, Roxanna Marsh, U.S Environmental Protection Agency, DOI, Clean Water Act violations/Comprehensive Environmental Response Compensation and Liability Act, Hammond, IN, Pollutants
    • Measuring mallard eggs

    • Environmental Sciences; Pollutants;Waterfowl;
    • Fish and Wildlife Service worker measuring mallard eggs for study. Vertical.
    • Warning sign for poisoned lakes

    • Environmental Sciences; Contaminants;Environmental quality;Pollutants;Pollution, Water;Scientific personnel (USFWS);Sampling
    • Warning sign saying "No Hunting Ducks or Geese - Lakes Poisoned By Selenium."
    • Litter in National Willdlife Refuge

    • Environmental Sciences; Contaminants; Environmental quality; Habitat conservation; Human impacts; Pollutants; Wildlife refuges;
    • Trash is sometimes dumped on national wildlife refuges. Here is an example of where people have dumped household refuse at a refuge. This requires additional resources to clean up an haul away these materials.
    • Public health warning sign

    • Environmental Sciences; Contaminants; Environmental quality; Fishing; Human impacts; Hunting; Lakes; Pollutants; Pollution, Water; Waterfowl; Wildlife impacts; Signs;
    • Public health warning sign for elevated levels of selenium in fish and waterfowl taken from the Stewart Lake Waterfowl Management Area in Stewart, Utah, posted by the Utah Department of Health.
    • Oil well pollution

    • Environmental Sciences; Contaminants; Environmental quality; Equipment; Human impacts; Industries; Oil production; Oil spills; Petroleum industry; Pollutants; Soil degradation;
    • Oil well head and surrounding oil pollution on ground in Park County, Wyoming. Vertical.

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