| 18 Titles Match Your Query |
Showing 1 through 18 of 18
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1.
Primary Production in the Sub-Antarctic and Polar Frontal Zones; SAZ-Sense Voyage, 2007 [ASAC_40_SAZ-Sense_Primary_Production]
The Sub-Antarctic Zone (SAZ) in the Southern Ocean provides a significant sink for atmospheric CO2 and quantification of this sink is therefore important in models of climate change. During the SAZ-Sense ...
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2.
Effect of Global Change on the Primary Production of Antarctic coastal Ecosystems [ASAC_2518]
Metadata record for data from ASAC Project 2518
See the link below for public details on this project.
Global climate change will lead to a reduction in the duration and thickness of sea ice in coastal ...
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3.
Plankton dynamics and geochemistry of Beaver Lake [ASAC_2324]
Preliminary Metadata record for data expected from ASAC Project 2324
See the link below for public details on this project.
---- Public Summary from Project ----
Epishelf lakes are freshwater lakes ...
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4.
Bacterioplankton dynamics in Antarctic lakes [ASAC_2154]
---- Public Summary from Project ----
Bacteria are an important part of the planktonic community of lakes and other aquatic environments. They use dissolved organic carbon in the water as a ...
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5.
Ice core profiles from lake ice in the McMurdo Dry Valleys [McM_DV_Ice__Cores]
The McM_DV_Ice_Cores data set includes profiles of biological and geochemical
parameters measured on ice cores collected from the permanent ice covers in the
McMurdo Dry Valleys. ...
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6.
Daily values of primary production, 0 to 30m, continental margin to the west of Antarctic Peninsula, GLOBEC [prodSIS_SO]
Water samples, drawn from CTD rosette bottle casts, were obtained
for primary production experiments during the period April to September
2001 and 2002. Inoculated samples ...
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7.
Photosynthetic Pigment Concentrations Measured during the JGOFS North Atlantic Bloom Experiment (NABE) [JGOFS_NABE_PIGMENTS]
The Joint Global Ocean Flux Study (JGOFS) seeks to understand
the processes that control the transfer of carbon and other
biologically active elements in the ocean. In addition, ...
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8.
Relationship between irradiance and photosynthesis at primary production sites, Antarctic, GLOBEC [prodPI_SO]
Water samples, drawn from CTD rosette bottle casts, were used for
primary production experiments to construct light-saturation curves
for the local phytoplankton assemblages, ...
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9.
Physical and chemical oceanic parameters available from NOAA's Ocean Atmosphere Carbon Dioxide Exchange Study (OACES) [NOAA_AOML_OACES]
NOAA's Ocean Atmosphere Carbon Dioxide Exchange Study (OACES)
seeks to enhance our understanding of the role of the ocean in
sequestering the increasing burden of anthropogenically-derived ...
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10.
Algal composition, physico-chemical features, photosynthetic carbon metabolism, nitrogen cycling and the structure and metabolic properties of algal mats in lakes and streams of southern Victoria Land [K081_1983_1986_NZ_1]
A three year study of lakes and stream of southern Victoria Land was conducted from 1983-1986. In the first season, the algal composition and physico-chemical characteristics of South Victoria Land ...
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11.
Biological, physical and chemical parameters in water and microbial mat samples from ponds in the Cape Hallett vicinity and cryoconite holes on the Tucker and Bornmann glaciers [K081_2005_2006_NZ_3]
A series of 10 ponds, located away from the main influences of the penguin colony at Cape Hallett, were investigated for variation in chemistry and microbial mat development. Cores of benthic microbial ...
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12.
The adaptation of cyanobacterial mats from the McMurdo Ice Shelf, Mt Discovery and the Alph River system to Antarctic environmental extremes [K081_1990_1991_NZ_1]
The microbial adaptations of the cyanobacterial mats of the ponds of the McMurdo Ice Shelf to the environmental extremes experienced at this location, including changes in temperature and salinity, ...
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13.
The physical and geochemical parameters controlling algal production in Lake Vanda [K081_1980_1981_NZ_1]
The factors controlling algal production in Lake Vanda were investigated experimentally by nutrient bioassays and in situ radiotracer incubations. Photosynthetic profiles were measured through the ...
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14.
The spatial and temporal variability of nutrients (nitrogen, phosporous, carbon) and plant biomass (cyanobacterial biofilms) on the McMurdo Ice Shelf ecosystem [K081_1987_1988_NZ_1]
The area near Bratina Island was studied by examining scales (large and small) of variability (spatial and temporal) of nutrients and plant biomass on the McMurdo Ice Shelf (MIS) with an aim to examine ...
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15.
The structure and environmental physiology of Antarctic cyanobacterial mats in the McMurdo Ice Shelf ecosystem [K081_1989_1990_NZ_1]
A detailed understanding of how cyanobacterial mats in the ponds of the McMurdo Ice Shelf are structured and how they derive their carbon, nitrogen and energy supply was investigated with a broad ...
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16.
Preliminary investigation of growth and photosynthesis of sea ice algae during winter [ASAC_832]
Microalgal assemblages associated with the winter Antarctic pack ice sheet were examined for photosynthesis-irradiance characteristics in relation to light availability. Pack ice, the dominant form ...
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17.
The role of Antarctic marine protists in trophodynamics and global change and the impact of UV-B on these organisms - KACTAS samples [ASAC_40_KACTAS]
Sampling sites with a list of activities at each site for the KACTAS cruise of the Aurora Australis - January to March 2001.
The fields in this dataset are:
Site
Date
Latitude
Longitude
Samples/Comments ...
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18.
UV climate over the Southern Ocean south of Australia, and its biological impact - Cell count results [ASAC_2210_cell_counts]
Minicosm design: Three successive experiments to a maximum incubation of 14 days were performed from mid November to early January in the summer of 2002/03 in a temperature controlled shipping container ...
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Showing 1 through 18 of 18
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