GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA
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>...
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Department of Chemistry, College of Arts and Sciences, the University of Tokyo
1990
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ftnipr:oai:nipr.repo.nii.ac.jp:00002630 2023-05-15T13:48:59+02:00 GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA マツモト ゲンキ ワタヌキ クニヒコ トリイ テツヤ Genki I. MATSUMOTO Kunihiko WATANUKI Tetsuya TORII 1990-09 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2630 http://id.nii.ac.jp/1291/00002630/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2630&item_no=1&attribute_id=18&file_no=1 en eng Department of Chemistry, College of Arts and Sciences, the University of Tokyo Japan Polar Research Association National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2630 http://id.nii.ac.jp/1291/00002630/ AA1072335X Proceedings of the NIPR Symposium on Antarctic Geosciences, 4, 165-171(1990-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2630&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1990 ftnipr 2022-11-19T19:41:20Z 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. Report Antarc* Antarctica McMurdo Dry Valleys Victoria Land National Institute of Polar Research Repository, Japan Victoria Land McMurdo Dry Valleys |
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National Institute of Polar Research Repository, Japan |
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ftnipr |
language |
English |
description |
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. |
format |
Report |
author |
マツモト ゲンキ ワタヌキ クニヒコ トリイ テツヤ Genki I. MATSUMOTO Kunihiko WATANUKI Tetsuya TORII |
spellingShingle |
マツモト ゲンキ ワタヌキ クニヒコ トリイ テツヤ Genki I. MATSUMOTO Kunihiko WATANUKI Tetsuya TORII GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA |
author_facet |
マツモト ゲンキ ワタヌキ クニヒコ トリイ テツヤ Genki I. MATSUMOTO Kunihiko WATANUKI Tetsuya TORII |
author_sort |
マツモト ゲンキ |
title |
GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA |
title_short |
GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA |
title_full |
GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA |
title_fullStr |
GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA |
title_full_unstemmed |
GEOCHEMICAL FEATURES OF HYDROXY ACIDS IN SOIL SAMPLES FROM THE McMURDO DRY VALLEYS, ANTARCTICA |
title_sort |
geochemical features of hydroxy acids in soil samples from the mcmurdo dry valleys, antarctica |
publisher |
Department of Chemistry, College of Arts and Sciences, the University of Tokyo |
publishDate |
1990 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2630 http://id.nii.ac.jp/1291/00002630/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2630&item_no=1&attribute_id=18&file_no=1 |
geographic |
Victoria Land McMurdo Dry Valleys |
geographic_facet |
Victoria Land McMurdo Dry Valleys |
genre |
Antarc* Antarctica McMurdo Dry Valleys Victoria Land |
genre_facet |
Antarc* Antarctica McMurdo Dry Valleys Victoria Land |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2630 http://id.nii.ac.jp/1291/00002630/ AA1072335X Proceedings of the NIPR Symposium on Antarctic Geosciences, 4, 165-171(1990-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2630&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250291272876032 |