Antarctic krill

Results: 608



#Item
31Zoology / Krill / Crustaceans / Antarctic krill / Acoustic survey in fishing / Biomass / Antarctica / Adélie Penguin / Elephant / Physical geography / Fisheries science / Biology

Small-area acoustic surveys were conducted north of Elephant Island during both legs to describe hill distribution and abundance within foraging range of predators breeding on Seal Island (Survey B on Leg I; Survey C on

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Language: English - Date: 2011-05-06 17:25:01
32Taxonomy / Aquatic ecology / Fisheries / Crustaceans / Oceanography / Antarctic krill / Edward Brinton / Euphausia / Copepod / Krill / Biology / Phyla

swarm at random. Population densities were approximately 2,000 and 700 cubic centimeters beneath 1 square meter, respectively, each over a towing distance of about 1 kilometer. Zooplankton observations during leg 2 were

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Language: English - Date: 2011-05-06 06:06:16
33Megafauna / Pinnipeds / Fur trade / Antarctica / Poles / Antarctic fur seal / Southern Ocean / Antarctic krill / Elephant Island / Physical geography / Atmospheric sciences / Meteorology

inity approaching the Elephant Island shelf appears to be associated with kniT and phytoplankton biomass increases (Amos, Heibling, and Holm-Hansen, Antarctic Journal, this issue). The complexity of the hydrography in th

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Language: English - Date: 2011-05-06 20:36:01
34Biological oceanography / Planktology / Aquatic ecology / Antarctica / Phytoplankton / Southern Ocean / Antarctic Peninsula / Krill / Water / Biology / Chemistry / Physical geography

While the high phytoplankton biomass values of the 1983 study are characteristic of bloom conditions, the low biomass values of the 1986 study indicate that any bloom which might have been associated with the ice-edge wa

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Language: English - Date: 2011-05-06 18:03:06
35Taxonomy / Aquatic ecology / Biological oceanography / Planktology / Fisheries / Antarctic krill / Euphausia / Copepod / Swarm behaviour / Biology / Krill / Phyla

We quickly recognized that the ADCP profiles of backscatter intensity appeared to be well-correlated to vertical distributions of euphausiids, principally E.superba, but including Thysanoessa macrura. Zooplankton samples

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Language: English - Date: 2011-05-06 19:43:48
36Antarctic region / Antarctic krill / Argentine Antarctica / British Antarctic Territory / Antarctica / Southern Ocean / Euphausia / Biomass / Plankton / Physical geography / Krill / Biology

From three seasonal investigations, it is clear that the marginal ice zone is an important habitat for E. superba. The pack ice serves as a nursery ground for larval and juvenile krill and offers protection from predator

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Language: English - Date: 2011-05-06 16:32:34
37Fisheries / Krill / Antarctic krill / Swarm behaviour / Biomass / Antarctic Peninsula / Long Term Ecological Research Network / Southern Ocean / Plankton / Biology / Aquatic ecology / Ecology

Palmer LTER: Overview of krill acoustic studies and results from the Antarctic Peninsula grid CATHY M. LASCARA and EILEEN E. HOFMANN, Center for Coastal Physical Oceanography, Old Dominion University, Norfolk, Virginia 2

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Language: English - Date: 2011-05-06 18:47:26
38Water / Diatoms / Antarctic krill / Krill / Antarctica / McMurdo Sound / Chaetoceros / McMurdo Station / Physical geography / Biological oceanography / Planktology

total meio- and macrofaunal composition and biomass; and analyses of changes in abundance, biomass, and chemical composition of selected rhizopod species in soft substrates adjacent to McMurdo Station. Although most of t

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Language: English - Date: 2011-05-06 05:35:23
39Protostome / Biological oceanography / Aquatic ecology / Planktology / Crustaceans / Antarctic krill / Euphausia / Gerlache Strait / Adrien de Gerlache / Krill / Taxonomy / Phyla

in the horizontal on scales of at least 1-2 kilometers (tow distance) and that it may have remained there for several months. For Euphausia superba, we have analyzed samples from selected stations in the Bransfield Strai

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Language: English - Date: 2011-05-06 21:08:43
40British Antarctic Territory / Chilean Antarctic Territory / Aquatic ecology / Biological oceanography / Antarctica / Antarctic krill / Water / Long Term Ecological Research Network / Palmer Station / Physical geography / Geography of Antarctica / Argentine Antarctica

Palmer LTER: Relative activities of several bacterial exoenzymes in the western Antarctic Peninsula during austral summer: Evidence of sea-ice influence on pelagic bacterial communities JAMES R. CHRISTIAN and DAVID M. KA

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Language: English - Date: 2011-05-06 17:27:29
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