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Found 684 dataset(s) matching "SPECIES IDENTIFICATION - SEX".
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Fishery-independent data from the Federal/State/University cooperative Southeast Area Monitoring and Assessment Program (SEAMAP) and the National Marine Fisheries Service Southeast Fisheries...
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As part of several inter-agency agreements between the National Marine Mammal Laboratory (NMML) and the Bureau of Ocean Energy Management (BOEM), visual surveys of the Bering, Chukchi, and Western...
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This dataset contains imagery, GPS coordinates, elevation data, and sediment characteristics collected from a restored marsh island in Chesapeake Bay; Swan Island. The data were collected for the...
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This dataset comprises still images recorded by remotely operated vehicle (ROV) surveys during four cruises from 2012 to 2015, which characterized the mesophotic coral ecosystems at Pulley Ridge...
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This dataset contains aerial survey data from the surveys described below. The Bureau of Ocean Energy Management (BOEM), formerly the Minerals Management Service (MMS), and its precursor, the...
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The U.S. National Marine Fisheries Service (NMFS) is required to prepare an annual Stock Assessment Report (SAR) for each marine mammal stock to update abundance, stock structure, maximum net...
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This dataset includes visual line transect survey data collected in the summer of 2019 in the waters of Southeast Alaska. The survey was designed for updating the abundance estimate of harbor...
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Data were collected in support of a project evaluating trematode parasite diversity at sites with varying habitat complexity. We found that trematode richness, evenness, and diversity were all...
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The Mill Pond elver ladder is one of only a few elver ladders exist in Massachusetts and even fewer have a trap to enumerate the number of migrating young of the year elvers (Anguilla rostrata)....
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During the years 1992-1995 and 1999-2000, the National Oceanic and Atmospheric Administration provided funds for the Alaska Beluga Whale Committee (ABWC) to conduct studies of belugas in Alaska....
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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...
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This dataset is a dump file from the PostgreSQL database of all of the marine biogeographic records available from the Ocean Biogeographic Information System (OBIS) USA as of 2015-01-16. NCEI...
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As part of an inter-agency agreement between the National Marine Mammal Laboratory and the Bureau of Ocean Energy Management, aerial surveys of the North Aleutian Basin and southeastern Bering Sea...
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Ground, vessel, and aerial counts of northern elephant seals at breeding sites in California and the California Channel Islands. Aerial surveys were conducted at 800-1400ft above ground level...
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The National Marine Fisheries Service (NMFS) has conducted aerial counts of Cook Inlet beluga whales (Delphinapterus leucas) from 1993 to 2022 (excluding 2013). Nearly all counts were conducted...
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The North Pacific right whale (NPRW) was heavily hunted between the 17th and the 20th centuries. Protection was supposedly afforded by international treaties in the 1930s and 1940s, but the...
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Aerial surveys were conducted to produce abundance estimates for the three Alaska stocks of harbor porpoise. Surveys occurred from May to July 1997 for the Southeast Alaska stock, May to July 1998...
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Three marine mammal observers participated on a cetacean survey from 26 June to 15 July 2003, aboard NOAA Ship Miller Freeman as a piggyback project during a RACE acoustic-trawl survey for pollock...
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This dataset integrates satellite, modeled, and in situ oceanographic and biological data from Todos Santos Bay, Baja California, Mexico, within the southern California Current System, spanning...
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These data include the location, coordinates, species, and number of colonies for corals outplanted from coral nurseries for population enhancement in Florida, Puerto Rico, and the US Virgin...
