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

AGATE

Seasonal Variation of Particulate Organic Matter Under the Antarctic Fast Ice and its Importance to e algae. Results of the present investigation suggest that feacal pellets produced by zooplankton and ice algal flocs detached from the bottom of fast ice in summer are responsible for the energy supply to benthic life under ice.

FAST

垄断

https://doi.org/10.1007/978-3-322-85338-7iments all indicate that Antarctica was considerably warmer at various times in the Pliocene than at present. However, data are sparse, the results very tentative, and there is conflict in places between onshore and offshore evidence. Results suggest that changes towards the present glacial regime w

极小量

https://doi.org/10.1007/978-3-658-29365-9on) to long-term climatic change. During the past 60 Ma shallow water marine organisms living at high southern latitudes around the margins of the continental fragments of Gondwana have experienced a decrease in mean seawater temperature from about 15°C in the early Tertiary to the present range of