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AFSC/REFM: Atka mackerel Tagging Studies, Aleutian Islands, Alaska
From 1999-2015, approximately 130,000 Atka mackerel have been tagged and released in the Aleutian Islands, Alaska, specifically at Seguam Pass, Tanaga Pass, Amchitka Island,... -
Terrestrial Condition Assessment (TCA) Alaska Climate Exposure Temperature Sp...
The difference in Spring temperature (F) between the reference time period of 1980-2014 and the current time period 2015-2019. Winter months include March, April, and May. Data... -
Farming Systems Study for Greenhouse gas Reduction through Agricultural Carbo...
Farming Systems Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in Morris, Minnesota Tillage is decreasing globally due to recognized benefits... -
AFSC/NMML: Bowhead Whale Aerial Abundance Survey off Barrow, Alaska, Spring 2011
Aerial photographic surveys for bowhead whales were conducted near Point Barrow, Alaska, from 19 April to 6 June in 2011. Approximately 4,594 photographs containing 6,801... -
Data and Services for: Springs in the Sky Island Region: Inventory, Assessmen...
Sky Island Alliance (SIA) is a non-governmental organizational that works to protect and restore the rich natural heritage of native species and habitats in the Sky Island... -
Chlorophyll
These data are part of a ocean observation study by Stabeno, Napp, and Whitledge sponsored, in part, by the North Pacific Research Board (Project 517; http://doc.nprb.org). The... -
AFSC/REFM: Alaska groundfish AGEDATA database,1982 to present
The AFSC AGEDATA database is a collection of historic and ongoing fish ageing efforts by the Alaska Fisheries Science Center's Age and Growth Program from 1982 to present. The... -
Chlorophyll
These data are part of an ocean observation study by Stabeno, Napp, and Whitledge sponsored, in part, by the North Pacific Research Board (Project 701; http://doc.nprb.org). The... -
AFSC/NMML: Bowhead whale aerial surveys and photography near Barrow, Alaska, ...
Bowhead whales were documented during their spring migration most years from 1979 to 1992 by biologists from NMML. This documentation consisted of flying aerial surveys in an... -
Data and Services for: Springs in the Sky Island Region: Inventory, Assessmen...
Sky Island Alliance (SIA) is a non-governmental organizational that works to protect and restore the rich natural heritage of native species and habitats in the Sky Island... -
AFSC/REFM: Alaska groundfish AGEDATA database,1982 to present
The AFSC AGEDATA database is a collection of historic and ongoing fish ageing efforts by the Alaska Fisheries Science Center's Age and Growth Program from 1982 to present. The... -
Report, Inventory and Assessment Protocols, Adaptation Plan, and Presentation...
Sky Island Alliance (SIA) is a non-governmental organizational that works to protect and restore the rich natural heritage of native species and habitats in the Sky Island... -
AFSC/RACE/Eco-FOCI: Chlorophyll: variability in spring chlorophyll concentr...
These data were collected under NSF Grant # ARC-0722448 ("BEST: Impacts of Sea-ice on the Hydrographic Structure, Nutrients, and Mesozooplankton over the Eastern Bering Sea... -
4-digit HU (Subregion)
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National... -
8-digit HU (Subbasin)
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National... -
DrainageArea
The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first of several data services that will be delivered by the 3D Hydrography... -
HydroLocation - Headwater, Terminus, Divergence, Confluence, Catchment Outlet
The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first of several data services that will be delivered by the 3D Hydrography... -
6-digit HU (Basin)
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National... -
Waterbody
The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first of several data services that will be delivered by the 3D Hydrography...
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