Publications

6649 to 6660 of 13722 results

1. A comparison of ATSR and shipboard radiometer SST measurements along transects between the U.K. and the Antarctic

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2. Electrical conductivity measurements from the GISP2 and GRIP Greenlandice cores

   THE direct-current electrical conductivity of glacial ice depends on its acidity1–3, and can also indicate changes in climate, as ice formed in cold, dusty periods has a high concentration of […]

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3. The local deposition of heavy metal emissions from point sources in Antarctica

   Surface snow samples have been analysed for the heavy metals Cd, Cu, Pb and Zn to investigate the spatial scale of local sources of pollution in Antarctica. Samples from around […]

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4. Identification of three previously unknown morphs of Acyrthosiphon svalbardicum Heikinheimo (Hemiptera: Aphididae) on Spitsbergen

   Identification of three previously unknown morphs of Acyrthosiphon svalbardicum Heikinheimo (Hemiptera: Aphididae) on Spitsbergen.

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5. Effects of temperature elevation on a field population of Acyrthosiphon svalbardicum (Hemiptera: Aphididae) on Spitsbergen

   A manipulation experiment was carried out on a field population of the aphid Acyrthosiphon svalbardicum near Ny Ålesund, on the high arctic island of Spitsbergen, using cloches to raise temperature. […]

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6. Extreme adaptive life-cycle in a high arctic aphid, Acyrthosiphon svalbardicum

   1 The year-round biology of a high arctic aphid is described for the first time. 2 The life-cycle is shown to be genetically determined, and thus markedly different to temperate […]

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7. The changing face of late Precambrian and early Palaeozoic reconstructions

   The SWEAT hypothesis, linking the Southwest US and East Antarctica as conjugate rift margins of a Neoproterozoic continent has lead to major revisions of late Precambrian and early Cambrian reconstructions. […]

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8. Behaviour

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9. First Antarctic lodge, Little America

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10. In search of lichens in the far south

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11. The vegetation of Cockburn Island, Antarctica

    Cockburn Island, off the north-east Antarctic Peninsula, is important in the history of Antarctic terrestrial biology as it was here where the first botanical collections were made by JD Hooker […]

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12. New significance for Antarctic plant collections and cryptogram taxonomy

    Read more of: New significance for Antarctic plant collections and cryptogram taxonomy