8749 to 8760 of 13722 results
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Picoplanktonic community structure on an Atlantic transect from 50°N to 50°S
Read more of: Picoplanktonic community structure on an Atlantic transect from 50°N to 50°SPlankton samples were collected from 10 depths at 25 stations spaced at intervals of about 4° of latitude along a transect from the British Isles to the Falkland Islands. Four […]
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Partial desiccation induced by sub-zero temperatures as a component of the survival strategy of the Arctic collembolan Onychiurus arcticus (Tullberg)
Read more of: Partial desiccation induced by sub-zero temperatures as a component of the survival strategy of the Arctic collembolan Onychiurus arcticus (Tullberg)The mechanism by which the freeze susceptible Arctic collembolan Onychiurus arcticus survives winter temperatures of −25°C in the field is not fully understood but exposure to sub-zero temperatures (e.g. −2.5°C) […]
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Coastal Antarctic aerosol and snowfall chemistry
Read more of: Coastal Antarctic aerosol and snowfall chemistryAerosol samples have been collected at three stations on the coast of Antarctica. At Dumont d’Urville Station, samples have been collected for 4 years, at Halley Station for 2 years, […]
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Relationship between chemistry of air, fresh snow and firn cores for aerosol species in coastal Antarctica
Read more of: Relationship between chemistry of air, fresh snow and firn cores for aerosol species in coastal AntarcticaAerosol and fresh snow concentrations have been determined at three coastal Antarctic stations, Dumont d’Urville, Halley, and Neumayer. Model estimates suggest that dry deposition, including that caused by wind pumping, […]
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Concentrations and seasonal cycle of black carbon in aerosol at a coastal Antarctic station
Read more of: Concentrations and seasonal cycle of black carbon in aerosol at a coastal Antarctic stationAerosol black carbon concentrations have been measured between 1992 and 1995 at Halley station using an aethalometer. The complete record is dominated by a number of events of high concentration […]
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Development, dispersal and recruitment: A paradox for survival among Antarctic fish
Read more of: Development, dispersal and recruitment: A paradox for survival among Antarctic fishAt first sight, the life-history strategies adopted by Antarctic fish appear to be a paradox. The majority of fish species are demersal and inhabit the peri-Antarctic islands that are isolated, […]
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Morphological and molecular characterization of salps (Thalia spp.) from the Tristan da Cunha archipelago
Read more of: Morphological and molecular characterization of salps (Thalia spp.) from the Tristan da Cunha archipelagoThe identification of salp species by morphological features alone can be challenging. This study combined morphological and molecular approaches to characterize different salp reproductive forms (oozooids and blastozooids) collected from […]