Search results for: Ackerman, Joshua Timothy

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  1. 1

    The critical role of islands for waterbird breeding and foraging habitat in managed ponds of the south bay salt pond restoration project, south San Francisco Bay, California

    Authors: Ackerman, Joshua Timothy
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2014
    Physical Description: 1 online resource (vi, 108 pages) : illustrations (some color), maps (some color).
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    Government Document Electronic eBook
  2. 2

    Mercury and selenium contamination in waterbird eggs and risk to avian reproduction at Great Salt Lake, Utah

    Authors: Ackerman, Joshua Timothy
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2015
    Physical Description: 1 online resource (x, 164 pages) : illustrations (some color), color maps.
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    Government Document Electronic eBook
  3. 3

    Waterbird egg mercury concentrations in response to wetland restoration in south San Francisco Bay, California

    Authors: Ackerman, Joshua Timothy
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2014
    Physical Description: 1 online resource (iv, 22 pages) : color illustrations, map.
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    Government Document Electronic eBook
  4. 4

    Estimating exposure of piscivorous birds and sport fish to mercury in California lakes using prey fish monitoring : a predictive tool for managers

    Authors: Ackerman, Joshua Timothy
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2015
    Physical Description: 1 online resource (vii, 48 pages) : color illustrations, map.
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    Government Document Electronic eBook
  5. 5

    Archiving California's historical duck nesting data

    Authors: Ackerman, Joshua Timothy
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2015
    Physical Description: 1 online resource (vi, 26 pages) : color illustrations.
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    Government Document Electronic eBook
  6. 6

    A dual life-stage approach to monitoring the effects of mercury concentrations on the reproductive success of Forster's terns in San Francisco Bay : annual report

    Authors: Ackerman, Joshua Timothy, Eagles-Smith, Collin A.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2008
    Physical Description: 1 online resource (47 pages) : color illustrations, color maps
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    Government Document Electronic eBook
  7. 7

    Waterbird nest monitoring program in San Francisco Bay (2005-10)

    Authors: Ackerman, Joshua Timothy, Herzog, Mark Paul, 1969-
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2012
    Physical Description: 1 online resource (iv, 16 pages) : illustrations, map.
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    Government Document Electronic eBook
  8. 8

    Effects of human disturbance on waterbird nesting and reproductive success at restoration pond SF2, south San Francisco Bay, California

    Authors: Ackerman, Joshua Timothy, Herzog, Mark Paul, 1969-, Hartman, Christopher A.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2014
    Physical Description: 1 online resource (iv, 16 pages) : color illustrations.
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    Government Document Electronic eBook