GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA
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概要
- 論文の詳細を見る
Hydroxy acids in 12 soil samples from the Wright and Taylor Valleys of the McMurdo Dry Valleys (Ross Desert) in southern Victoria Land, Antarctica have been studied to clarify their features and to elucidate the source materials. A suite of 3-hydroxy (C_8-C_<30>) and (ω-1)-hydroxy (C_<22>-C_<30>) acids presenting the predominance of even-carbon numbers were found in the soil samples, while 2-hydroxy (C_8-C_<30>) and ω-hydroxy (C_8-C_<30>) acids showed no even-carbon predominance. These hydroxy acids are probably attributed to the degradation products of wind-transported cyanobacterial mats in and around streams, lakes and ponds, as well as to the past biological activity, involving bacteria, cyanobacteria and fungi, rather than originating from the Beacon Supergroup of Gondwanaland sediments and living organisms.
- 国立極地研究所の論文
著者
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Matsumoto G
Department Of Environmental Information Science School Of Social Information Studies Otsuma Women&ap
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Matsumoto G
School Of Social Information Studies Otsuma Women's University
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TORII Tetsuya
Japan Polar Research Association
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MATSUMOTO Genki
Department of Environmental Information Science, School of Social Information Studies, Otsuma Women'
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WATANUKI Kunihiko
Department of Chemistry, College of Arts and Sciences, University of Tokyo
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Torii Tetsuya
Japan Chemical Analysis Center
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Matsumoto Genki
Department Of Chemistry College Of Arts And Sciences University Of Tokyo
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Watanuki Kunihiko
Department Of Chemistory The College Of Arts And Sciences The University Of Tokyo
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