Found 240 datasets matching "cetacean".
-
Three marine mammal observers participated on a cetacean survey from 26 June to 15 July 2003, aboard the NOAA ship Miller Freeman as a piggyback project during a RACE acoustic-trawl survey for...
Search relevance: 110.14 | Views last month: 1 -
To develop improved and updated species distribution models (SDMs) and to update cetacean stock abundance estimates for waters of the US Hawaiian EEZ, sighting data from the Hawaiian Islands...
Search relevance: 107.91 | Views last month: 0 -
Cetacean surveys are conducted aboard small vessels (19-41 ft) in order to collect photos, biopsy samples, and acoustic recordings and to deploy satellite tags. Surveys are conducted with three to...
Search relevance: 102.30 | Views last month: 0 -
The central North Pacific Ocean includes diverse temperate and tropical pelagic habitats. Studies of the abundance and distribution of cetaceans within these dynamic marine ecosystems have...
Search relevance: 101.97 | Views last month: 0 -
We developed predictive habitat-based models of cetacean density based on seven shipboard cetacean surveys conducted during summer and fall between 1991 and 2009 in the California Current...
Search relevance: 101.01 | Views last month: 0 -
Since 1980, the Cetacean Assessment and Ecology Program of the National Marine Mammal Laboratory has been collecting photos of humpback whales (Megaptera novaeangliae) in Alaskan waters. ...
Search relevance: 98.23 | Views last month: 1 -
In 1991, NMML initiated cetacean studies with vessel coverage throughout inland waters of Southeast Alaska. Between 1991 and 1993, line-transect methodology was used to: 1) obtain population...
Search relevance: 96.06 | Views last month: 1 -
This layer is intended to represent the geographic extent of NOAA Fisheries’ California Current Cetacean and Ecosystem Assessment Survey. The California Current Cetacean and Ecosystem Assessment...
Search relevance: 95.78 | Views last month: 1 -
AFSC/NMML: Cetacean line-transect survey in the eastern Bering Sea shelf; 1999, 2000, 2002, and 2004
Visual surveys for cetaceans were conducted on the eastern Bering Sea shelf along transect lines, in association with the AFSC.s echo integration trawl surveys for walleye pollock. Surveys in...
Search relevance: 94.34 | Views last month: 0 -
The right whale and cetacean survey primarily focuses on right whales in the coastal and continental shelf areas, with the following objectives: 1) Develop a better understanding of right whale...
Search relevance: 92.92 | Views last month: 0 -
We used a well-established Generalized Additive Modeling framework to develop cetacean SDMs based on 20 California Cooperative Oceanic Fisheries Investigations (CalCOFI) shipboard surveys...
Search relevance: 87.47 | Views last month: 0 -
Species distribution models (SDMs) are important management tools for highly mobile marine species because they provide spatially and temporally explicit information on animal distribution. Two...
Search relevance: 86.76 | Views last month: 0 -
The Hawaiian Islands Cetacean and Ecosystem Assessment Survey (HICEAS) was a 179-day survey for whales, dolphins, and seabirds within the Hawaiian Archipelago, from shore to 200 nmi offshore....
Search relevance: 86.18 | Views last month: 0 -
The right whale and cetacean survey primarily focuses on right whales in the coastal and continental shelf areas, with the following objectives: 1) Develop a better understanding of right whale...
Search relevance: 86.17 | Views last month: 0 -
GLOBEC (GLOBal Ocean ECosystems Dynamics) NEP (Northeast Pacific) Northern California Current Cetacean Survey Data from R/V New Horizon cruises NH0005 and 0007. Line-transect surveys of cetaceans...
Search relevance: 86.13 | Views last month: 0 -
Theis collection contains raw audio data collected during the Passive Acoustics Survey of Cetacean Abundance Levels (PASCAL) in 2016.
Search relevance: 85.05 | Views last month: 0 -
To develop improved species distribution models (SDMs) and to update US West Coast cetacean stock abundance estimates, sighting data from NOAA’s Southwest Fisheries Science Center 2018 California...
Search relevance: 84.53 | Views last month: 4 -
A predictive habitat-based model of humpback whale (Megaptera novaeangliae) density for waters within the Hawaiian Islands Exclusive Economic Zone (EEZ) was developed based on systematic ship...
Search relevance: 70.29 | Views last month: 0 -
Based on ship-based and aerial line-transect surveys conducted in the U.S. waters of the Gulf of Mexico between 2003 and 2019, the NOAA Southeast Fisheries Science Center (SEFSC) developed spatial...
Search relevance: 70.00 | Views last month: 0
