Marine Mammal Populations of Individual Islands, 1982 Comparison of 1982 Marine Mammal Counts with those of Past Surveys. Atka Island The 2000 census population of the island was 95 persons. They extend in an arc southwest, then northwest, for about 1,100 miles (1,800 km) from the tip of the Alaska Peninsula to Attu Island, Alaska. Ang labing taas nga punto sa pulo mao ang 1,783 metros ibabaw sa dagat nga … Vessel CPUE was highest at Seguam Pass and lowest at Amchitka and seemed to show the same trends as the population estimates. Ang Tanaga Island nahimutang sa kondado sa Aleutians West Census Area ug estado sa Alaska, sa kasadpang bahin sa nasod, 7,400 km sa kasadpan sa ulohang dakbayan Washington, D.C. Naglangkob kin og 529 ka kilometro kwadrado.. Ang yuta sa Tanaga Island kay medyo kabukiran. Tanaga Island, Unorganized Borough, Alaska, USA - Free topographic maps visualization and sharing. These low values are consistent with predation on some species of squid. I had the chance to go to Tanaga Island this past summer to set up a camp for a company under contract of the Army Core of Engineers to remove ordinance left from WWII. Since then only small survey screws had been to there. This high estimate at Seguam Pass and low estimate at Tanaga may be due to seasonal movement across Population Counts and Estimates of Migratory Birds for Whip and Tidgituk Islands, 1982. Pulo ang Tanaga Island sa Tinipong Bansa. Calls of Nocturnal Birds Counted on Tomfredof Island … suggesting the western population forages in a different way than the eastern population (Fig. Pop. • Nitrogen SI ratios of Bigg’s killer whales in the central Aleutians (Delarof Islands/Tanaga) show both Analyze population patterns in growth Compare sexed length frequencies in our study areas Results to date: Abundance estimates of Atka mackerel are high at Seguam Pass (438,000 mt), lower at Petrel Bank (197,000 mt) and Tanaga (16,000 mt) (Fig. It was an Air station, one Island west of Adak. Pulo ang Little Tanaga Island sa Tinipong Bansa. Industries: fishing and furs. The islands have several US military bases and wildlife reserves. Alaska has 38 islands larger than 100 square miles, far more than any other state. Ang Little Tanaga Island nahimutang sa kondado sa Aleutians West Census Area ug estado sa Alaska, sa kasadpang bahin sa nasod, 7,300 km sa kasadpan sa ulohang dakbayan Washington, D.C. They were purchased with Alaska [3] by the USA in 1867. The island was the site of a major military base during WWII 2). Area: 17,666sq km (6821sq mi). Population estimates for Amchitka Island north and Tanaga West were estimated for inside and outside the TEZ’s combined since the model could not estimate population size for the areas separately. *Aleutian Islands* Volcanic island chain, separating the Bering Sea [1] from the Pacific Ocean [2]. Aleutian Islands, chain of islands that separate the Bering Sea (north) from the main portion of the Pacific Ocean (south). 5). Tanaga Island, 1982. lhe pup counts are minimal and should not be considered true indicators of population composition. We were told we were the first major operation to be on the island since 1948. In the area covered by both skiff and aerial surveys, 5.3 times as many adults on Tanaga and 5.8 times as many on Kanaga were seen from the skiff. Tanaga Island 1703 adults 120 pups Kanaga Island 2149 adults 143 pups . 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