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Several specimens (larvae, pupa, females) of Telmatogeton sp. were found for the first time at Heard Island in the 2000/2001 season. Owing to the morphological characters of the individuals collected, the absence of males among the material…
Abstract: The structure and variability of Southern Ocean fronts south of New Zealand are described based … on fifteen summer expendable bathythermograph (XBT) sections obtained between 1994 and 2001.
A 7 year time series of austral summer expendable bathythermograph (XBT) sections between Tasmania and Antarctica is used to describe the subsurface structure of Southern Ocean interannual temperature anomalies. Comparison of the discontinuous XBT record with a continuous (weekly average)…
Eddy-like distributions of chlorophyll a were clearly … detected in the Antarctic Divergence zone around 140E … by SeaWiFS ocean color images. The distribution was also … supported by in-situ measurements.
The aim of this project was to determine both … the diurnal changes in photosynthetic activity of Antarctic … sea ice algae and also the protective mechanisms … they use to mitigate the effects of in situ UV radiation.