Publications

7957 to 7968 of 13949 results

1. Early Jurassic magmatism on the Antarctic Peninsula and potential correlation with the Subcordilleran plutonic belt of Patagonia

   Early Jurassic silicic volcanic rocks of the Chon Aike Province (V1: 187 – 182 Ma) are recognized from many localities in the southern Antarctic Peninsula and NE Patagonia and are essentially coeval with […]

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2. Silicon isotope and silicic acid uptake in surface waters of Marguerite Bay, West Antarctic Peninsula

   The silicon isotope composition (δ30Si) of dissolved silicon (DSi) and biogenic silica (BSi) provides information about the silicon cycle and its role in oceanic carbon uptake in the modern ocean […]

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3. Characteristics of the modelled meteoric freshwater budget of the western Antarctic Peninsula

   Rapid climatic changes in the western Antarctic Peninsula (WAP) have led to considerable changes in the meteoric freshwater input into the surrounding ocean, with implications for ocean circulation, the marine […]

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4. Palynology of the Byers Group (Late Jurassic-Early Cretaceous) of Livingston and Snow islands, Antarctic Peninsula: its biostratigraphical and palaeoenvironmental significance

   The Byers Group, exposed on Byers Peninsula, Livingston Island and Snow Island, Antarctica, is a mudstone-dominated sequence deposited in a fore-arc setting. Palynological studies on parts of the Byers Group […]

   Read more of: Palynology of the Byers Group (Late Jurassic-Early Cretaceous) of Livingston and Snow islands, Antarctic Peninsula: its biostratigraphical and palaeoenvironmental significance

5. Jurassic belemnite biostratigraphy of the Southern Hemisphere: a comparative study of Antarctica and Argentina

   Read more of: Jurassic belemnite biostratigraphy of the Southern Hemisphere: a comparative study of Antarctica and Argentina

6. The Antarctic ozone hole – 1994

   In this paper we briefly describe the processes which lead to the formation of the Antarctic ozone hole, the attributes of the 1994 hole in comparison with previous years and […]

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7. Opportunities for Antarctic environmental education and training. Proceedings of the SCAR/IUCN Workshop on Environmental Education and Training, Gorizia, Italy, 26-29 April 1993

   Read more of: Opportunities for Antarctic environmental education and training. Proceedings of the SCAR/IUCN Workshop on Environmental Education and Training, Gorizia, Italy, 26-29 April 1993

8. Dimethyl sulfide and its oxidation products in the atmosphere of the Atlantic and Southern Oceans

   Dimethyl sulfide, methane sulfonate, non-sea-salt sulfate and sulfur dioxide concentrations in air were obtained during a cruise between the U.K. and the Antarctic during the period October 1992–January 1993. In […]

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9. Seasonal variation in respiratory and photosynthetic parameters in three mosses from the maritime Antarctic

   Carbon fixation under controlled conditions was measured in three mosses from the maritime Antarctic using an infra-red gas analysis system. Gas exchange parameters were determined during each season in 1993 […]

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10. The influence of water content on the light climate within Antarctic mosses characterized using an optical microprobe

    The light climate within wet and dry samples of ten mosses from the maritime Antarctic was determined using a computer-controlled optical microprobe system. Irradiances decreased with increasing depth within the […]

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11. Mixed fractals and anisotropy in subantarctic marine macroalgae from South Georgia:implications for epifaunal biomass and abundance

    Fractal dimensions (D) of image perimeters of 4 macroalgae (Macrocystis pyrifera, Desmarestia menziesii, Schizoseris condensata, Palmaria georgica) collected at South Georgia, Southern Ocean were established over a wide scale range. […]

    Read more of: Mixed fractals and anisotropy in subantarctic marine macroalgae from South Georgia:implications for epifaunal biomass and abundance

12. Environmental conditions and physiological tolerances of intertidal fauna in relation to shore zonation at Husvik, South Georgia

    South Georgia, an extremely isolated island within the Antarctic Convergence, was covered by an extensive icecap until ~10,000 years ago. In consequence the depauperate intertidal fauna is of recent origin […]

    Read more of: Environmental conditions and physiological tolerances of intertidal fauna in relation to shore zonation at Husvik, South Georgia