Titlebook: Antarctic Ecosystems; Ecological Change an K. R. Kerry,G. Hempel Conference proceedings 1990 Springer-Verlag Berlin Heidelberg 1990 biology

Hallowed

https://doi.org/10.1007/978-3-658-18197-0ccurrence. Spatial and temporal distribution patterns of the most abundant taxa were interpreted as adaptations in the life history to extend the geographical basis of the larval drift beyond the limited continental shelf area.

deriver

Temperature and Evolution: Southern Ocean Cooling and the Antarctic Marine Faunaere evolutionary problem. The concept that the tropics are more equable than the polar regions is purely anthropocentric and entirely inappropriate for marine organisms. Polar organisms generally have a low cost of maintenance allowing higher growth efficiencies and thus affording a distinct energet

Junction

Environmental and Biological Variability in the McMurdo Ice Shelf Ecosystemnnacle Ice rather than the Undulating Ice. There are large variations in the conductivity and nutrient content of these waters, with a marine tidal influence in some parts. The water bodies are subject to continual change as the Ice Shelf moves, with marked temporal variability in environmental cond

Diatribe

Chronic

libertine

Evidence for Change in the Chemistry of Maritime Antarctic Heywood Lakeeasing summer chlorophyll-a concentration was found, which conforms with the current hypothesis that light, rather than nutrient status, controls phytoplankton population dynamics in Heywood Lake during the open-water period.

沐浴

Seasonal and Regional Variation in the Pelagial and its Relationship to the Life History Cycle of Krareas of the Southern Ocean, algal biomass is low but that of grazers comparatively high. We argue that Antarctic zooplankton, particularly the dominant copepods, are efficiently geared to the pelagic system overlying the deep ocean and maintain sizeable, stable stocks that undergo minor winter decl

丰富

Primary Production and Consumption in McMurdo Sound, Antarcticalgal production. In the shallow waters of the eastern Sound the benthic microalgal production is estimated at 26.0 gCm.. Production of the phytoplankton and the benthic microalgae are much lower in the western Sound. Of the annual sea ice microalgal production at least 70% is released to the water c

哄骗

Seasonal and Geographic Variations in Sea Ice Community Structure of the Weddell Sea, Antarcticainent and along the eastern Weddell Sea coast from northeast to southwest. However, the distribution of organisms was patchy and replicate cores taken only a few centimeters apart contained numbers of organisms which differed considerably. This is partly due to different ice formation processes whic

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Seasonal Variation in Ice Algal Assemblages in the Fast Ice Near Syowa Station in 1983/84 by mechanical inclusion of microalgae at the time of sea ice formation, and did not grow in the ice. However, the bottom assemblage grew when irradiance was high enough. The surface assemblage, which was presumed to be inoculated by an interior assemblage through vertical channels, grew in spring.