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Folders: ROOT > ScienceBase Catalog > US Fish and Wildlife Service (USFWS) ( Show direct descendants )
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Publications that have used data collected during the Spoon-billed Sandpiper surveys.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
EARTH SCIENCE,
Publications that have used Dunlin resighting or recapture data collected throughout the East Asian-Australasian flyway.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
Dunlin,
Publications that have used data collected during the nest survival work on the Arctic National Wildlife Refuge.
Categories: Data,
Publication;
Types: Citation;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
EARTH SCIENCE,
Publications that have used shorebird sample data.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
EARTH SCIENCE,
Publications that have used data collected during PRISM surveys on the Arctic National Wildlife Refuge.
Categories: Data,
Publication;
Types: Citation;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
EARTH SCIENCE,
Publications that have used data collected during the Joint Circumpolar Project on Indirect Trophic Interactions.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
EARTH SCIENCE,
Publications that have used data collected during PRISM surveys on the Yukon Delta.
Categories: Data,
Publication;
Types: Citation;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
EARTH SCIENCE,
The 25,000 km of shoreline in southeast Alaska was surveyed for waterbirds by fixed-wing aircraft in summer and winter during the period 1997 to 2002. A ground/boat survey double sampled 20% of the summer habitat and 5% of the winter habitat to adjust and enhance the air survey. The most abundant species during the summer surveys, with visibility correction factors applied, were gulls (Larus spp.; 306,200, CV = 0.004), scoters (Melanitta spp.; 185,700, CV = 0.004), and Harlequin Duck (Histrionicus histrionicus; 34,640, CV = 0.03). The most abundant species observed during the winter surveys were goldeneyes (Bucephala islandica and B. clangula; 121,920, CV = 0.01), gulls (105,000, CV = 0.01), Mallard (Anas platyrhynchos;...
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
BIOLOGICAL CLASSIFICATION,
BIRDS,
DUCKS/GEESE/SWANS,
Datasets/Database,
Conant et al. (1991) describe swan survey methods used by the U.S. Fish and Wildlife Service in Alaska and present the results of surveys using these methods. Full citation: Conant, B., J.I. Hodges, and J. G. King. 1991. Continuity and advancement of trumpeter swan Cygnus buccinator and tundra swan Cygnus columbianus population monitoring in Alaska. Pages 125-136 in J. Sears and P.J. Bacon (Eds.) 1991. Proc. Third IWRB International Swan Symposium, Oxford 1989. Wildfowl Supplement No. 1.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
ANIMALS/VERTEBRATES,
BIOLOGICAL CLASSIFICATION,
BIOLOGICAL CLASSIFICATION,
BIRDS,
Publications that have used data collected during the Utqiagvik chick monitoring study.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
EARTH SCIENCE,
Vegetation and land cover data for Ellicott Slough NWR. This dataset was generated through interpretation of high resolution (1m spatial resolution) aerial photography from the National Agricultural Imagery Program (NAIP) , acquired in the summer of 2009. Field sampling was conducted in March 2010 to inform the interpretation process, but no formal classifcation accuracy assessment was conducted.
Categories: Data,
Publication;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Citation,
Downloadable,
Map Service;
Tags: CA,
ELS,
Ellicott Slough NWR,
habitat,
land cover,
Emerging applications of ecosystem resilience and resistance concepts in sagebrush ecosystems allow managers to better predict and mitigate impacts of wildfire and invasive annual grasses. Soil temperature and moisture strongly influence the kind and amount of vegetation, and consequently, are closely tied to sagebrush ecosystem resilience and resistance (Chambers et al. 2014). Soil taxonomic temperature and moisture regimes can be used as indicators of resilience and resistance at landscape scales to depict environmental gradients in sagebrush ecosystems that range from cold/cool-moist sites to warm-dry sites. We aggregated soil survey spatial and tabular data to facilitate broad-scale analyses of resilience and...
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: California,
Colorado,
EARTH SCIENCE > LAND SURFACE > LANDSCAPE,
Greater sage-grouse,
Greater sage-grouse,
This 1996 publication by John I. Hodges, James G. King, Bruce Conant, and Henry A. Hanson summarized population abundance trends of waterfowl, loons, and sandhill cranes from data collected in the Alaska strata (i.e., strata 1-11) of the North American Waterfowl Breeding Population and Habitat Survey during 1957-1994. The authors also presented results of analyses that compared the detection rates of right- vs. left-seat observers (i.e., with vs. without piloting duties).
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
ANIMALS/VERTEBRATES,
ANIMALS/VERTEBRATES,
ANIMALS/VERTEBRATES,
ANIMALS/VERTEBRATES,
Conant et al. (2002) present the results of trumpeter swan censuses conducted by the U.S. Fish and Wildlife Service in Alaska between 1968 and 2000. Full citation: Conant, B., J.I. Hodges, D.J. Groves, and J. G. King. 2002. Census of trumpeter swans on Alaskan nesting habitats, 1968-2000. Waterbirds: The International Journal of Waterbird Biology, v. 25, Special Publication 1: Proceedings of the Fourth International Swan Symposium 2001, pp 3-7.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
BIOLOGICAL CLASSIFICATION,
BIRDS,
DUCKS/GEESE/SWANS,
Datasets/Database,
Publications that have used data collected during the Dunlin brood survival study.
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: ANIMALS/VERTEBRATES,
Arctic,
BIOLOGICAL CLASSIFICATION,
BIRDS,
EARTH SCIENCE,
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