Biogenic silica

Results: 152



#Item
71Biological oceanography / Planktology / Oceanography / Physical oceanography / Phytoplankton / Plankton / Biogenic silica / Pycnocline / Biomass / Water / Biology / Aquatic ecology

Arial Narrow Negreta cursiva

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Language: English - Date: 2011-05-06 07:44:45
72Sedimentology / Physical oceanography / Petrology / Aquatic ecology / Sediment / McMurdo Sound / Biogenic silica / Continental shelf / Anchor ice / Physical geography / Oceanography / Earth

Arial Narrow Negreta cursiva

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Language: English - Date: 2011-05-06 22:09:42
73Biological oceanography / Planktology / Alcohols / Brassicasterol / Sterols / Biogenic silica / Biosignature / Diatom / Total organic carbon / Water / Biology / Chemistry

Total Organic Carbon Preservation of primary productivity signal in antarctic fjord sediments: Andvord Bay, Antarctica EUGENE W. DOMACK AND Titcy A. MAsHI0TrA1

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Language: English - Date: 2011-05-06 19:56:06
74Actinides / Sedimentary rocks / Oceanography / Radium / Biogenic silica / Thorium / Siliceous ooze / Protactinium / Glacier / Matter / Chemical elements / Chemistry

Radium-226/thorium-230 ingrowth chronologies from rapidly accumulating siliceous deposits beneath the Antarctic Polar Front D.J.

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Language: English - Date: 2011-05-06 07:09:33
75Physical geography / Ice ages / Water / Biological oceanography / Diatom / Planktology / Holocene / Last glacial period / Biogenic silica / Historical geology / Climate history / Glaciology

Dissolution and preservation of antarctic diatoms: Effect on sediment thanatocoenosis A. SHEMESH, L.H. BURCKLE, and P.N. FROELICH Lamont-Doherty Geological Observatory

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Language: English - Date: 2011-05-06 06:59:18
76Aquatic ecology / Oceanography / Biology / Physical oceanography / Plankton / Phytoplankton / Pycnocline / Diatom / Biogenic silica / Water / Biological oceanography / Planktology

Other shallow-water animals in McMurdo Sound also have pelagic development. We found numerous small eggs (190 micrometers in diameter) in the abundant large nemertean Parbarlasia corrugatus from September to December; th

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Language: English - Date: 2011-05-06 22:11:25
77Marine biology / Silicon dioxide / Diatom / McMurdo Sound / Antarctica / Ice shelf / Southern Ocean / Ross Sea / Physical geography / Antarctic region / Biogenic silica

0 CARBON/OPAL WT. RATIO o 1.0 2.0 3.0

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Language: English - Date: 2011-05-06 18:01:44
78Biological oceanography / Planktology / Chemical elements / Aquatic ecology / Marine biology / Biogenic silica / Diatom / Germanium / Plankton / Chemistry / Matter / Water

Antarctic plankton and the marine geochemistry of radium-226, barium, and germanium GABRIEL A. VARGO, KENT A. FANNING, and LINDA M. BELL

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Language: English - Date: 2011-05-06 05:04:26
79Bransfield Strait / Edward Bransfield / Seamount / Basalt / Glacial erratic / Bridgeman Island / South Shetland Islands / Geography of Antarctica / Geology / Volcanology

The total sediment flux ranged from 2,940 to 8,605.5 milligrams per square meter (Mg/M2) per day (table). The total organic carbon flux ranged from 137 toMg/M2 per day (table); whereas the biogenic silica flux ran

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Language: English - Date: 2011-05-06 18:59:14
80Paleoclimatology / Marine geology / Pelagic sediments / Biogenic silica / Sponge / Physical geography / Proxy / Diatom / Oceanography / Water / Sedimentary rocks

Marine biology Biomass, community structure, and metabolic activity of the microbiota in benthic marine sediments and sponge spicule mats

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Language: English - Date: 2011-05-06 03:58:13
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