Antarctic krill

Results: 608



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31Small-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

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
32swarm 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

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
33inity 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

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
34While 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

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
35We 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

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
36From 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

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
37Palmer 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

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
38total 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

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
39in 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

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
40Palmer 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

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