7825 to 7836 of 14064 results
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Tropical forcing of increased Southern Ocean climate variability revealed by a 140-year subantarctic temperate reconstruction
Read more of: Tropical forcing of increased Southern Ocean climate variability revealed by a 140-year subantarctic temperate reconstructionOccupying 14% of the world’s surface, the Southern Ocean plays a fundamental role in global climate, ocean circulation, carbon cycling and Antarctic ice-sheet stability. Unfortunately, high interannual variability and a […]
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Contrasting migratory responses of two closely related seabirds to long-term climate change
Read more of: Contrasting migratory responses of two closely related seabirds to long-term climate changeMany marine predators migrate between breeding and non-breeding areas to target resources that are seasonal but spatio-temporally predictable, and so are vulnerable to climate-induced changes in prey phenology and abundance. […]
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Geology and seismic stratigraphy of the Antarctic Margin
Read more of: Geology and seismic stratigraphy of the Antarctic MarginThe Antarctic Ice Sheet has greatly affected global climate, sea level, ocean circulation, and southern hemisphere biota during Cenozoic times. Much of our understanding of the evolution of the ice […]
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Reproductive strategies of male and female Loligo forbesi (Cephalopoda: Loliginidae)
Read more of: Reproductive strategies of male and female Loligo forbesi (Cephalopoda: Loliginidae)The reproductive strategies of male and female Loligo forbesi Steenstrup, 1856 were investigated from samples obtained from commercial catches and research cruises in Irish waters. In females maturity increased with […]
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Recruitment, maturation, and spawning of Loligo forbesi Steenstrup (Cephalopoda: Loliginidae) in Irish waters
Read more of: Recruitment, maturation, and spawning of Loligo forbesi Steenstrup (Cephalopoda: Loliginidae) in Irish watersA number of reproductive indices were compared with a subjective maturity scale for assessment of Loligo forbesi maturity. The ratio between nidamental gland length and mantle length corresponded well with […]
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Age and growth of the squid Loligo forbesi (Cephalopoda: Loliginidae) in Irish waters
Read more of: Age and growth of the squid Loligo forbesi (Cephalopoda: Loliginidae) in Irish watersSamples of the squid Loligo forbesi Steenstrup 1856 were obtained from commercial catches and research cruises in the Irish and Celtic Seas from August 1991 until October 1993. Age and […]
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The effect of the mid-latitude ionospheric trough on whistler mode ducting during magnetic storms
Read more of: The effect of the mid-latitude ionospheric trough on whistler mode ducting during magnetic stormsWhistler-mode signals observed at Faraday, Antarctica (65° S, 64° W, Λ=50.8°) show anomalous changes in group delay and Doppler shift with time during the main phase of intense geomagnetic activity. […]
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Annotated zoogeography of non-marine Tardigrada. Part III: North America and Greenland
Read more of: Annotated zoogeography of non-marine Tardigrada. Part III: North America and GreenlandThis paper is the third monograph of the series that describes the global records of limno-terrestrial water bears (Tardigrada). Here, we provide a comprehensive list of non-marine tardigrades recorded from […]
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Valuing biodiversity and ecosystem services: a useful way to manage and conserve marine resources?
Read more of: Valuing biodiversity and ecosystem services: a useful way to manage and conserve marine resources?Valuation of biodiversity and ecosystem services (ES) is widely recognized as a useful, though often controversial, approach to conservation and management. However, its use in the marine environment, hence evidence […]