Publications

3277 to 3288 of 13722 results

1. Effects of a sucrose-free diet on the serum-lipid levels of men in Antarctica

   Eighteen healthy young men on an Antarctic base were observed for 10 months. For a baseline period of 4 weeks they received a normal diet, then they were put on […]

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2. A taxonomic assessment of Bartramia and Exodokidium on South Georgia

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3. Thermoluminescence and optically stimulated luminescence measured in marine sediments indicate precipitation changes over northeastern Brazil

   Marine sediment cores offer a great number of proxies for reconstructions of past environmental conditions, such as ocean temperature, salinity, primary productivity, stratification of the upper water column and continental […]

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4. Predicting climate change impacts on maritime Antarctic soils: A space-for-time substitution study

   We report a space-for-time substitution study predicting the impacts of climate change on vegetated maritime Antarctic soils. Analyses of soils from under Deschampsia antarctica sampled from three islands along a […]

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5. Nitrogen isotope fractionation explains the 15N enrichment of Antarctic cryptogams by volatilized ammonia from penguin and seal colonies

   Vegetation near bird and seal rookeries typically has high δ15N signatures and these high values are linked to the enriched δ15N values of rookery soils. However, Antarctic cryptogams are mostly […]

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6. How useful is snow accumulation in reconstructing surface air temperature in Antarctica? A study combining ice core records and climate models

   Improving our knowledge of the temporal and spatial variability of the Antarctic Ice Sheet (AIS) surface mass balance (SMB) is crucial to reduce the uncertainties of past, present, and future […]

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7. Estimates of lichen growth rates in the maritime Antarctic

   Using growth rates estimated from lichens growing on introduced substrata on Signy Island, South Orkney Islands (lat. 61 °S., long. 45 °W.), the two most recent moraines of a glacier […]

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8. South Georgia microlichens: I. The genera Buellia and Rinodina

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9. Effects of reindeer on plant communities in the Royal Bay area of South Georgia

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10. Notes on Antarctic lichens: VII. The genera Cetraria Hoffm., Hypogymnia (Nyl.) Nyl., Menegazzia Massal., Parmelia Ach. and Platismatia Culb. et Culb

    Read more of: Notes on Antarctic lichens: VII. The genera Cetraria Hoffm., Hypogymnia (Nyl.) Nyl., Menegazzia Massal., Parmelia Ach. and Platismatia Culb. et Culb

11. Deep-water mosses in Antarctic lakes

    Mosses are generally considered to be land plants although a few species are found growing submerged in streams and shallow areas of lakes. But there is now increasing evidence that […]

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12. Population increase of fur seals at South Georgia

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