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  • All fields: Environmental Sciences
(41 results)



Display: 20

    • 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."
    • Videographer recording acid mine runoff

    • Environmental Sciences; Chemical spills; Contaminants; Environmental quality; Human impacts; Industries; Mineral industry; Mining; Pollutants; Pollution, Water; Rivers and streams; Water pollution;
    • Videographer recording effects of acid mine runoff in stream in Preston County, West Virginia.
    • Irrigation runoff

    • Environmental Sciences; Agriculture; Environmental quality; Erosion; Farms and farming; Human impacts; Ranching; Soil conservation; Soil management; Water conservation; Water management;
    • Water loss and erosion from irrigation runoff due to unregulated watering.
    • Volunteers seining

    • Environmental Sciences; Aquatic environments; Environmental quality; Volunteers;
    • Two Fish and Wildlife Service volunteers with logo seining for aquatic life in refuge waters.
    • Volunteers seining

    • Environmental Sciences; Aquatic environments; Environmental quality; Volunteers;
    • Fish and Wildlife Service volunteers with logo seining for aquatic life in refuge waters. Vertical.
    • Litter pollution in wetland area

    • Environmental Sciences; Aquatic environments; Aquatic plants; Contaminants; Environmental quality; Human impacts; Maintenance; Pollutants; Pollution, Water; Water pollution;
    • Litter and garbage dumped in wetland area among water lilies and marsh plants.
    • Litter pollution in wetland area

    • Environmental Sciences; Aquatic environments; Aquatic plants; Contaminants; Environmental quality; Human impacts; Maintenance; Pollutants; Pollution, Water; Water pollution;
    • Litter and garbage dumped in wetland area among water lilies and marsh plants. Vertical
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 2 of 4

    • Agriculture; Bird banding; Birds; Biologists (USFWS); Biography; Diseases; Employees (USFWS); Fishes; History; Migration; Migratory birds; Pesticides; Research; Science; Scientific personnel (USFWS); Surveying; Tagging; Waterfowl; Wildlife...
    • This is Part 2 of 4 transcripts from the Patuxent Science Symposium, 75th Anniversary of the Patuxent Science Center. It includes speakers who talk about their time at working at Patuxent and some of the work they did. This transcript includes the...
    • Two in the far north

    • History; Employees (USFWS); Wilderness
    • This is the bibliographic record of the book entitled Two in the Far North by Margaret E. Murie. 35th anniversary, 5th ed. Seattle, WA : Alaska Northwest Books, 1997.
    • Island between

    • History; Indigenous populations;
    • This is the bibliographic record of the book entitled Island Between by Margaret E. Murie. Fairbanks : University of Alaska Press, 1977.
    • Wapiti wilderness

    • Wilderness; History; Employees (USFWS);
    • This is the bibliographic record of the book entitled Wapiti Wilderness by Margaret and Olaus Murie. Boulder, Co. : Colorado Associated University Press, c1985. Originally published in 1966 by Alfred A. Knopf, Inc. Chapter 4 originally appeared in...
    • Over-grazed cattle pasture

    • Environmental Sciences; Agricultural ecosystems; Agriculture; Animal industry; Farms and farming; Mammals; Overgrazing; Ranching;
    • Large herd of cattle on rocky hillside of over-grazed pasture with fence in foreground protecting more lush plant growth.
    • Checking gill nets

    • Environmental Sciences; Biologists (USFWS); Employees (USFWS);
    • Fish and Wildlife Service worker on boat checking gill net full of fish.
    • Studying uranium mine samples

    • Environmental Sciences; Contaminants; Mining;
    • Scientists studying uranium mine samples laid on ground in small mounds for examination.
    • River habitat

    • Environmental Sciences; Environments (Natural); Rivers and streams; Scenics;
    • Scenic of Shavers Fork of the Cheat River.

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