Primary production

Results: 1392



#Item
321Planktology / Biology / Phytoplankton / Algae / Primary production / Ice algae / Plankton / Aquatic ecology / Water / Biological oceanography

peared to have little or no effect on the phytoplankton. When examining each station individually, we found the period of incubation had variable, and seemingly unpredictable, effects on the parameters considered (table

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Language: English - Date: 2011-05-06 05:05:18
322Water / Biological oceanography / Planktology / Ecology / Plankton / Phytoplankton / Primary production / Nitrogen cycle / Antarctica / Biology / Aquatic ecology / Physical geography

in the UML (0 to 50 m; figure 3A). The high phytoplankton biomass below the UML was also reflected in the rate at which instantaneous production decreased with depth. In contrast to data in figures 1 and 2, the rates of

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Language: English - Date: 2011-05-06 17:26:03
323Planktology / Biology / Oceanography / Phytoplankton / Spring bloom / Primary production / Plankton / Chlorophyll / Photosynthetically active radiation / Water / Aquatic ecology / Biological oceanography

situ and simulated conditions, duration of experiments, and particle size. We would like to thank the Captain and crew of the R/V Polar Duke, 0. Holm-Hansen, M. Ferrario, and L. Tupas for assistance and equipment; D. Ka

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Language: English - Date: 2011-05-06 21:09:03
324Planktology / Biological oceanography / Oceanography / Biological processes / Photosynthesis / Irradiance / Phytoplankton / Einstein / Primary production / Biology / Aquatic ecology / Water

rently incomplete, it appears that seasonal differences in lipid content are present in the myctophid Elect rona antarctica, but not in the deeper living (>400 meters) Bat hylagus antarcticus. Ongoing research will deter

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Language: English - Date: 2011-05-06 07:44:57
325Biological oceanography / Planktology / Optical materials / Glaciology / Phytoplankton / McMurdo Sound / Algae / Sea ice / Primary production / Water / Aquatic ecology / Biology

where maximum tintinnid abundances were recorded in ice-covered areas (Weddell Sea, Bransfield Strait, Bellingshausen Sea), or at approximately 60 meters below the surface (Weddell-Scotia confluence: Alder unpublished da

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Language: English - Date: 2011-05-06 21:10:20
326Planktology / Southern Ocean / Primary production / Biomass / Phytoplankton / Plankton / Photosynthesis / Biology / Aquatic ecology / Biological oceanography

or just under the ice and excreta from higher trophic level animals which occur in higher numbers in the banded ice region between about zero and 60 kilometers on the section. One prominent feature in the ammonium sectio

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Language: English - Date: 2011-05-06 16:31:41
327Planktology / Biology / Oceanography / Chlorophyll / Tetrapyrroles / Primary production / Coastal Zone Color Scanner / Phytoplankton / Ocean color / Aquatic ecology / Biological oceanography / Water

trations were about 2.5 and 1.0 ng ATP per gram dry weight sediment in the upper 2 cm and at 9 cm depth, respectively. This amounts to approximately 1 mg bacterial carbon per m 2 in the upper sediment. Phytoplankion. Chl

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Language: English - Date: 2011-05-06 03:30:40
328Food and drink / Agroecology / Organic farming / Food security / Humanitarian aid / Security / Hunger / Sustainable agriculture / Food sovereignty / Food politics / Agriculture / Environment

Linking the Food Chain The intricate links in the food chain – from the supply of agricultural raw materials to the production of food and its distribution – are of primary concern to the International AgriFood Netwo

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Source URL: www.agrifood.net

Language: English - Date: 2015-04-15 02:45:50
329Sea surface temperature / Meteorology / Nature / Earth / Moderate-Resolution Imaging Spectroradiometer / Primary production

Decadal Trends in the Yellow Sea as Revealed by Satellite Ocean Color Data)

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Source URL: www.orbit.nesdis.noaa.gov

Language: English - Date: 2014-05-29 12:34:14
330Forest product / Silviculture / Forest management / Forest / Sustainable forest management / World Forestry Congress / Forestry / Logging / Wood

Policy Statement PRIVATE NATIVE FORESTRY Australian Forest Growers:  recognises that production native forests are the most benign and long term sustainable primary

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Source URL: www.afg.asn.au

Language: English - Date: 2012-01-22 17:41:16
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