Crustaceans

Results: 396



#Item
41Protostome / Echinoderms / Crustaceans / Antarctic krill / Copepod / Euphausia / Ophionotus victoriae / Starfish / Thysanoessa / Taxonomy / Phyla / Krill

their appendages in the recovery stroke. Reaching metanauplius stage the same specimens swam more frequently and over longer distances than before. From video recordings, I measured sinking rates of nauplii and metanaupl

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Language: English - Date: 2011-05-06 03:59:17
42Phyla / Aquatic ecology / Fisheries / Crustaceans / Antarctic krill / Biomass / Swarm behaviour / Euphausia / Antarctica / Krill / Biology / Physical geography

strongly not to be abundant where adult E. superba were abundant, and likewise with Thysanoessa. The larval vs. adult separations occurred in both horizontal and vertical directions. All this makes good ecological sense,

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Language: English - Date: 2011-05-06 05:05:44
43Zoology / 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
44Taxonomy / 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
45Protostome / 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
46Taxonomy / Oceanography / Edward Brinton / Crustaceans / Fisheries science / Euphausia / Biological oceanography / Antarctic krill / Copepod / Krill / Biology / Phyla

enable us to calculate the total consumption by copepods at the same mesoscale resolution as other RACER data. We expect to be able to estimate-on a seasonal basis and with very high spatial resolution--what fraction of

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Language: English - Date: 2011-05-06 07:43:07
47Protostome / Crustaceans / Antarctic krill / Fisheries / Euphausia / Swarm behaviour / Spawn / Ocean / Krill / Phyla / Taxonomy

We ended the experiment when we saw no swimming nauplii in the pressure vessels 18 hours after the eggs hatched in the 2liter jars. One potential problem in the small closed vials would be lack of oxygen. The oxygen conc

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Language: English - Date: 2011-05-06 05:06:08
48Planktology / Biology / Oceanography / Crustaceans / Krill / Zooplankton / Plankton / Water / Aquatic ecology / Biological oceanography

Proposal for a workshop at the International Symposium on “Climate Change Effects on Fish and Fisheries: Forecasting impacts, Assessing Ecosystem Responses, and Evaluating Management Strategies” April 2010, Sendai, J

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Language: English - Date: 2009-10-01 15:57:38
49Zoology / Procellariidae / Crustaceans / Krill / Procellariiformes / Antarctic krill / Cape Petrel / Swarm behaviour / Antarctic Peninsula / Taxonomy / Biology / Aquatic ecology

Coastal Bays a) Station "A" Channel

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Language: English - Date: 2011-05-06 17:23:51
50Taxonomy / Crustaceans / Antarctic krill / Euphausia / Spawn / Brood / Egg / Metanauplius / Krill / Phyla / Protostome

Euphausia superba: Fecundity and physiological ecology of its eggs and larvae Table 1. Brood interval (In days) of schools of Euphausla superba In the Antarctic Peninsula, USARP 82

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Language: English - Date: 2011-05-06 05:35:45
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