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4 Titles Match Your Query
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1. Yellow-billed loon presence in Colville-Meade study area [USGS_FRESC_ColvilleMeade_loons]
ABSTRACT: This ArcView shape file (of points) indicates the lakes surveyed and number of yellow-billed and Pacific loons detected during aerial surveys between the Colville and Meade rivers on Alaska's ...


2. An Assessment of Metals Contamination in Lake Roosevelt. [BESTsed15]
In response to reports of elevated metals concentrations in fish and other environmental samples from Lake Roosevelt, Ecology conducted a series of field surveys between May and September 1986 to ...


3. A Half-Century of Change in Arctic Alaskan Shrubs: A Photographic-Based Assessment [ARCSS130]
In this study, the locations of 193 old aerial photographs of northern Alaskan landscapes were rephotographed and assessed for changes in vegetation. The original photographs were taken over northern ...


4. Colville River Delta Landcover Data; USGS, Alaska [EARTH_LAND_USGS_AK_Colville1]
Vector and digital data from the Colville River area in Alaska. Data contains land cover classifications derived from Landsat MSS data, aerial photography, and ...


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