Publications

9145 to 9156 of 13961 results

1. Overview

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2. Squid recruitment dynamics. The genus Illex as a model. The commercial Illex species. Influences on variability

   Squid are among the fastest-growing short-lived commercial species and, as opposed to most finfish resources worldwide, their contribution to the total world fish production has been increasing at a high […]

   Read more of: Squid recruitment dynamics. The genus Illex as a model. The commercial Illex species. Influences on variability

3. Chiroteuthis veranyifrom the Atlantic sector of the Southern Ocean (Cephalopoda: Chiroteuthidae)

   Chiroteuthis veranyi (Férussac, 1835) (Cephalopoda: Chiroteuthidae) from South Georgia is described from material collected during the British Antarctic Survey’s Offshore Biological Programme. The material closely resembles C. veranyi from elsewhere […]

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4. Todarodes filippovae in the Southern Ocean: an appraisal for exploitation and management

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5. Physiological progenesis in cephalopod molluscs

   The coleoid cephalopods (cuttlefish, squid and octopus) arose from their shelled ancestors during the late Devonian; they diversified in the Jurassic but did not radiate substantially until the Tertiary. Since […]

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6. Polar patches – outstanding issues

   Historically, the term polar patch was used to describe isolated regions of enhanced 630 nm emission observed in the polar cap. In recent years, signatures from other instruments, such as […]

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7. Ionospheric signatures of magnetopause pocesses

   Whilst it is well-accepted that short-duration changes to the Interplanetary Magnetic Field (IMF) and solar wind cause high-latitude ionospheric transients observed by magnetic, optical and radar techniques, a coherent explanation […]

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8. The age of the base of the Gustav Group in the James Ross Basin, Antarctica

   The Lagrelius Point Formation from its type area in north-west James Ross Island, Antarctica has yielded dinoflagellate cysts indicative of an earliest Aptian age. Reworked palynomorphs presumed to be from […]

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9. Observation of southern elephant seal, Mirounga leonina, feeding at sea near South Georgia

   Read more of: Observation of southern elephant seal, Mirounga leonina, feeding at sea near South Georgia

10. Determining the sex of Antarctic krill Euphausia superba using carapace measurements

    A discriminant function using simple carapace measurements corretly determined the sex of 87% of male and 89% of female Antarctic krill Euphausia superba. This facilitated the use of sex-specific regression […]

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11. Franklin’s gull Larus pipixcan at South Georgia

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12. The Pampean Orogeny of the southern proto-Andes: Cambrian continental collision in the Sierras de Cordoba

    A detailed study of the pre-Silurian geology of the Sierras de Córdoba, Eastern Sierras Pampeanas, is used to define the sequence of magmatic and metamorphic events during the Pampean orogeny. […]

    Read more of: The Pampean Orogeny of the southern proto-Andes: Cambrian continental collision in the Sierras de Cordoba