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Waste products from man’s activities, released into the environment, distribute themselves between the atmosphere, the land, the sea and, through these, to the biota. There is a constant interchange of […]
DDT is a useful model compound for studying the circulation of a toxic pollutant in the global environment1,2. An understanding of this process could in future be related to potentially […]
We have suggested1 that Antarctic lakes offer a more favourable physical environment to certain species of moss than the surrounding land. We now present evidence in support of the wider […]
A topic of current interest to Antarctic marine biologists is the possibility of a biome at considerable distances from the open sea under the vast, permanent ice shelves that fringe […]
Sediment samples obtained from three freshwater lakes and off‐shore coastal marine waters on Signy Island, South Orkney Islands, Antarctica have been inoculated into selective enrichment media for purple non‐sulphur bacteria […]