Search datasets
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This collection comprises the Environmental Sensitivity Index (ESI) data for various regions in U.S. coastal waters. ESI data characterize estuarine environments and wildlife by their sensitivity...
Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: May 29, 2026 at 11:02 PM -
This data set comprises the Environmental Sensitivity Index (ESI) data for the Virgin Islands. ESI data characterize estuarine environments and wildlife by their sensitivity to spilled oil. The...
Search relevance: 1.00 | Views last month: 18 | Catalog Last Checked: July 14, 2026 at 09:35 PM -
Paper logs are the primary data collection tool used by observers of the Northeast Fisheries Observer Program deployed on commercial fishing vessels. After the data collected on the paper are...
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: July 14, 2026 at 08:09 PM -
This dataset was used for an analysis of the at-sea distribution of Steller sea lions in the western-central Aleutian Islands, Alaska. This analysis was prepared to support the 2014 Section 7...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 29, 2026 at 11:49 PM -
This data set contains biological resource data for seals and sea lions in Southeast Alaska. Points in this data set represent locations of haulout and rookery sites. Species-specific abundance,...
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Bycatch in net fisheries is recognized as a major source of mortality for many marine species, including seabirds. Few mitigation solutions, however, have been identified. We assessed the...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: July 14, 2026 at 09:42 PM -
In 1992-95 and 1999-2000, the U.S. Government provided funds for the Alaska Beluga Whale Committee (ABWC) to conduct studies of belugas in Alaska. Part of the ABWC research program consisted of...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 29, 2026 at 11:51 PM -
This product represents the marine mammal observation count data for the 2018-2020 Gulf of America Marine Assessment Program for Protected Species surveys and the subsequent 2022-2023 U.S. Fish...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: June 26, 2026 at 03:42 AM -
Sea otters (Enhydra lutris kenyoni) are an apex consumer in the North Pacific Ocean and are known to influence and structure nearshore marine communities. Sea otters were extirpated from...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: January 25, 2026 at 05:27 PM -
This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine environments and wildlife by their...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: July 14, 2026 at 09:34 PM -
This data set contains biological resource data for seals, porpoises, otters, and whales in coastal Southeast Alaska. Vector polygons in this data set represent locations of marine mammal...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: July 14, 2026 at 09:35 PM -
This data set contains sensitive biological resource data for dolphins in Guam and the Northern Mariana Islands. Vector polygons in this data set represent marine mammal concentration areas....
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: July 14, 2026 at 09:30 PM -
This product represents all the observation count data for the 2018-2020 Gulf of America Marine Assessment Program for Protected Species surveys and the subsequent 2022-2023 U.S. Fish and Wildlife...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: June 26, 2026 at 03:42 AM -
This database contains information on individual sea lions that were marked or handled from 1985-2018. Individuals were handled for various projects including vital rate, telemetry and health...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 29, 2026 at 11:45 PM -
Observers are required to take photos and/or videos of all incidentally caught sea turtles, marine mammals, seabirds and unusual or rare fish. On the first 3 observed trips observers are also...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: July 14, 2026 at 09:46 PM -
This data set contains sensitive biological resource data for seals, whales, and porpoises for Long Island, New York. Vector polygons in this data set represent marine mammal distribution,...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: July 14, 2026 at 09:37 PM -
This file contains the flight trackline Global Positioning System (GPS) point data from the aerial surveys. Surveys were flown at 60 meters (200 feet) above sea level at 160 kilometers per hour...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 08:35 PM -
This data set contains biological resource data for seals and sea lions in Cook Inlet and Kenai Peninsula, Alaska. Vector points in this data set represent locations of haulout and rookery sites....
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: July 14, 2026 at 09:30 PM -
This dataset represents 179 unique adult female northern elephant seals that were sampled between 2011 and 2021 during four different life history states (early breeding, late breeding, early...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 07:24 PM -
This data set comprises the Environmental Sensitivity Index (ESI) data for Golfo de Fonseca. ESI data characterize estuarine environments and wildlife by their sensitivity to spilled oil. The ESI...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: July 14, 2026 at 09:30 PM
