2007. Population cycles of lemmings near Barrow, Alaska: a historical review. Acta Theriol. 52(3): 323- 336. doi:10.1007/BF03194229.Pitelka FA, Batzli GO. 2007. Population cycles of lemmings near Barrow, Alaska: a historical review. Acta Theriol. 52 (3): 323-336 CrossRef , ISI ....
Population cycles of lemmings near Barrow, Alaska: a historical review Current hypotheses regarding the causes of population cycling of brown lemmingsLemmus trimucronatus (Richardson, 1828), developed during long-term studies ... FA Pitelka,GO Batzli - 《Acta Theriologica》 被引量: 116发表: 2007...
Production and standing stock were determined for a two-species population of Chironomus larvae in a tundra pond near Barrow, Alaska, from 1975 through 1977. These larvae take 7 years from recruitment to adult emergence, and a multicohor... BUTLER,G Malcolm - 《Limnology & Oceanography》 被引...
The population structure of the boreal chickadee was influenced by isolation in multiple refugia and contemporary barriers. In addition to geographical distance, physical barriers such as the Strait of Belle Isle and northern mountains in Alaska are restricting gene flow, whereas the Rocky Mountains in...
Sampling strategy for enumerating the western Arctic population of the bowhead whale - Krogman - 1980 () Citation Context ...e 1980). As the whales travel east past Point Barrow, Alaska, their migration is somewhat funneled between shore and the polar pack ice, making for an optimal ...
Breeding density, clutch size, hatching and fledging success, and survival of adult Lapland Longspurs (Calcarius lapponicus) were monitored over a 7-year period near the Naval Arctic Research Laboratory, Barrow, Alaska. Nesting begins as soon as the tundra starts to clear of snow and appears ...
Production and standing stock were determined for a two-species population of Chironomus larvae in a tundra pond near Barrow, Alaska, from 1975 through 1977. These larvae take 7 years from recruitment to adult emergence, and a multicohor... BUTLER,G Malcolm - 《Limnology & Oceanography》 被引...
Most king ( Somateria spectabilis ) and common eiders ( S. mollissima v-nigra) breeding in the northwestern Nearctic migrate past Point Barrow, Alaska. Spring migration counts have been conducted there since 1953; during 1976–1996, both species declined >50% for unknown reasons. To evaluate ...
The density and habitat distribution of adult Chiloxanthus stellatus (Curtis), a predatory shore bug (Hemiptera:Saldidae), were studied using mark and recapture trapping on polygonal tundra near Barrow, Alaska. This is the only species of the order Hemiptera in the Barrow insect fauna. Captures ...
North Slope Borough Department of Wildlife Management, PO Box 69, Barrow, AK 99723, USA,A. RosenbergSouthwest Fisheries Science Center, National Marine Fisheries Service, PO Box 271, La Jolla, CA 92038, USA,K. J. FrostAlaska Department of Fish and Game, 1300 College Road, Fairbanks, AK ...