Aerial and land-based surveys of steller sea lions (Eumetopias jubatus) in Alaska, June and July 1997 and 1998
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Aerial and land-based surveys of steller sea lions (Eumetopias jubatus) in Alaska, June and July 1997 and 1998 by John L. Sease

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Published by U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Alaska Fisheries Science Center, Available from the National Technical Information Service in [Seattle, Wash.], [Springfield, Va .
Written in English

Subjects:

  • Steller"s sea lion -- Counting -- Pacific Coast (Alaska) -- Observations.,
  • Steller"s sea lion -- Pacific Coast (Alaska) -- Geographical distribution -- Observations.,
  • Mammal populations -- Pacific Coast (Alaska) -- Observations.

Book details:

Edition Notes

Other titlesAerial and land based surveys of steller sea lions (Eumetopias jubatus) in Alaska, June and July 1997 and 1998.
Statementby J.L. Sease and T.R. Loughlin.
GenreObservations.
SeriesNOAA technical memorandum NMFS-AFSC -- 100.
ContributionsLoughlin, Thomas R., Alaska Fisheries Science Center (U.S.)
The Physical Object
Paginationv, 61 p. :
Number of Pages61
ID Numbers
Open LibraryOL18136348M

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In addition, we reassess whether the year should be used as the initial year in the trend estimation periods. The lowest recent total survey non-pup count in. Aerial, Ship and Land-Based Surveys of Steller Sea Lions (Eumetopias jubatus) in Alaska, June and July - Abstract. The National Marine Fisheries Service (NMFS) conducted aerial, land, and ship-based surveys of Steller sea lions (Eumetopias jubatus) in . Get this from a library! Aerial and land-based surveys of Steller sea lions (Eumetopias jubatus) in Alaska, June and July [John L Sease; Alaska Fisheries Science Center (U.S.);]. Get this from a library! Aerial and land-based surveys of Steller sea lions (Eumetopias jubatus) from the western stock in Alaska, June and July and [John L Sease; C J Gudmundson; Alaska Fisheries Science Center (U.S.);].

Steller Sea Lion Aerial Survey - Post 2. July 14, This research survey focuses on Steller sea lions every summer when mothers come on shore to rear newborn pups. Researchers take this opportunity to count how many are onshore and thus giving us an idea of just how many Steller sea lions there are in the Alaskan Aleutian Island chain. Steller Sea Lion Aerial Survey - Post 1. June 14, This research survey focuses on Steller sea lions every summer when mothers come on shore to rear newborn pups. Researchers take this opportunity to count how many are onshore and thus giving us an idea of just how many Steller sea lions there are in the Alaskan Aleutian Island chain. Aerial and land-based surveys of Steller sea lions (Eumetopias jubatus) in Alaska, June and July and / (Seattle, Wash.: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Alaska Fisheries Science Center, []), by John L Sease and Alaska Fisheries Science Center (U.S.) (page. Oct 01,  · Somehow it feels as though we just left for our summer field season and yet, it’s nice to be back with gigabytes of data! We had another successful field season in Alaska studying Steller sea lions and northern fur seals. Our Steller sea lion research included our annual aerial survey and our annual vessel survey to the far west Aleutian Islands.

Aerial and ship-based surveys of Steller sea lions (EUMETOPIAS JUBATUS) in the Gulf of Alaska and Aleutian Islands during June and July U.S. Dept. Commerce NOAA Tech. Memo. NMFS-AFSC Merrick, R. L., and T. R. Loughlin. Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions. Dec 19,  · Aerial and ship-based surveys of Steller sea lions (Eumetopias jubatus) conducted in Alaska in June–July through , and an update on the status and trend of the Western Distinct Population Segment in imeldaclyde.com by: 3. Fritz LW, Sweeney K, Johnson D, Lynn M, Gilpatrick J () Aerial and Ship-Based Surveys of Steller sea lions (Eumetopias jubatus) Conducted in Alaska in June-July through , and an Update on the Status and Trend of the Western Stock in Alaska. U.S. Department of Commerce, NOAA Technical Memorandum NMFS-AFSC-in imeldaclyde.com by: