42 datasets found
-
Federal
Data for moose population survey of the western Yukon Flats – Spring, March 2023
Department of the Interior —
A moose population survey was conducted on the Yukon Flats National Wildlife Refuge in March 2023. Moose were counted in 102 of 421-5.3 mi2 units, of which 67 were... -
Federal
WBPHS stratum boundaries
Department of the Interior —
Stratum boundaries from 2000 to present for the Waterfowl Breeding Population and Habitat Survey. This data view presents polygons which represent the stratum... -
Federal
WBPHS Visibility Correction Factors, 1955-Present
Department of the Interior —
The Visibility Correction Factors (VCFs) from 1955 to present for the Traditional Survey Area of the Waterfowl Breeding Population and Habitat Survey. This data view... -
Federal
At-sea distribution and abundance of seabirds and marine mammals off southern California GIS resource database: Aerial seabird and marine mammal surveys off southern California, 1999–2002
Department of the Interior —
Background - Interest in developing alternative sources of renewable energy to reduce dependence on oil has increased in recent years. Some sources of renewable... -
Federal
WBPHS Traditional Survey Area Population Estimates, 1955-Present
Department of the Interior —
The species or species group Traditional Survey Area stratum estimates from the Waterfowl Breeding Population and Habitat Survey for 1955 to present. There are no... -
Federal
GOAMAPPS Air Effort
Department of the Interior —
This product represents the survey effort for 2018-2020 Gulf of America Marine Assessment Program for Protected Species surveys and the subsequent 2022-2023 U.S. Fish... -
Federal
At-sea aerial survey species observations in southern California, 1999-2002
Department of the Interior —
Broad survey lines, island radial survey lines, coastal survey lines, and focal-area (Santa Barbara Channel) survey lines were surveyed during each oceanographic... -
Federal
WBPHS geolocated data and segment effort, 2000+
Department of the Interior —
The geolocated counts for the Waterfowl Breeding Population and Habitat Survey and associated segment effort information from 2000 to present. The survey was not... -
Federal
GOAMAPPS Air Sea Turtle Observations
Department of the Interior —
This product represents the sea turtle observation count data for the 2018-2020 Gulf of America Marine Assessment Program for Protected Species surveys and the... -
Federal
Data for Moose Population Survey on Western Yukon Flats NWR - Fall, November/December 2018
Department of the Interior —
A moose population survey was conducted on the Yukon Flats in November/December 2018. This was the first fall survey since 2015. Moose were counted in 97 of... -
Federal
USGS 2015 JSankey Riparian Vegetation and Colorado River
Department of the Interior —
These data include image-based classifications of total vegetation from 1965, 1973, 1984, 1992, 2002, 2004, 2005, and 2009, and characteristics of the river channel... -
Federal
NCCN Elk Aerial Monitoring Data Package, 2008-2017
Department of the Interior —
This data package contains North Coast and Cascades Network (NCCN) Inventory and Monitoring Program elk survey tabular data collected during 2008-2017 at Mount... -
Federal
Data for Moose Population Survey on Western Yukon Flats NWR - Fall, November 2015
Department of the Interior —
A moose population survey was conducted on the Yukon Flats in November 2015. This was the first fall survey since 2010 due to a lack of sufficient snow in early... -
Federal
WRST Sheep and Goat Count Units
Department of the Interior —
Aerial survey units for surveys of Dall's sheep and mountain goats in Wrangell-St. Elias National Park and Preserve. The count areas were originally delineated by... -
Federal
Data for Moose Population Survey on Western Yukon Flats NWR - Fall, October/November 2000
Department of the Interior —
The population estimate for the western Yukon Flats in Game Management Unit (GMU) 25D (2,269 square miles) was 670 moose with a certainty of+/- 24% at the 90%... -
Federal
Data for Moose Population Survey on Western Yukon Flats NWR - Spring, March 2003
Department of the Interior —
The population estimate for the western Yukon Flats in Game Management Unit (GMU) 25D (2,269 square miles) was 528 moose with a certainty of +1- 25% at the 90%... -
Federal
Data for Moose Population Survey on Western Yukon Flats NWR - Fall, November 2008
Department of the Interior —
A moose population survey was conducted on the Yukon Flats National Wildlife Refuge in November 2008. The estimate for the 2,269mi2 survey area in the western Yukon... -
Federal
WBPHS segment counts and segment effort, 1955-Present
Department of the Interior —
The segment counts by social group and species or species group for the Waterfowl Breeding Population and Habitat Survey and associated segment effort information.... -
Federal
Bird density and marine mammal counts based on 3000 meter bins in southern California, 1999-2002
Department of the Interior —
Tracklines and associated observations were mapped and analyzed using ArcMap (ESRI, Redlands, CA). GPS data were recorded in NAD27 map datum and projected to an USGS...
42 datasets found