Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1961-03-01 |
タイトル |
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タイトル |
南極海海底土の有機質含量 |
タイトル |
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言語 |
en |
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タイトル |
CONTENT OF ORGANIC MATTER IN THE BOTTOM SEDIMENTS OFF LUTZOW-HOLM BAY COLLECTED BY THE 2nd JAPANESE ANTARCTIC RESEARCH EXPEDITION |
言語 |
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言語 |
jpn |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00007100 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
論文名よみ |
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その他のタイトル |
ナンキョクカイ カイテイド ノ ユウキシツ ガンリョウ |
著者名(日) |
杉村, 行男
野口, 喜三雄
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著者名(英) |
SUGIMURA, Yukio
NOGUCHI, Kimio
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著者所属(日) |
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気象研究所 |
著者所属(日) |
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東京都立大学理学部化学教室 |
著者所属(英) |
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en |
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Geochemical Laboratory, Meteorological Research Institute |
著者所属(英) |
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en |
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Chemistry Department, Faculty of Science, Tokyo Metropolitan University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
The samples investigated were collected off Lutzow-Holm Bay in Antarctica by Dr. T. TORII aboard the "SOYA", research ship of the 2nd Japanese Antarctic Research Expedition (1957-58). The summary of the results is as follows (See the appendix). (1) Organic carbon in dry sediments ranges between 0.15 and 0.30% and organic nitrogen varies from 0.014 to 0.032%. However, the value of org. N/org.C, 0.05-0.17, does not differ from the corresponding values for bottom sediments from other ocean floors. (2) Chlorophyll derivatives which express an amount of pheophytin equivalent are 4-17 p.p.m. The values are less than the correspending values for the sediments off California, 18-46 p.p.m. (3) Marine humus, as calculated from the value of organic carbon and TRASK'S factor (1.72), varies from 0.3 to 0.5%. The values much differs from the corresponding values for the sediments of the northern Pacific, the southern Pacific and the Atlantic oceans, 1-1.5%, 0.4-1.0% and 0.3-1.5%. (4) Carbonate content shows that the value owes mostly to foraminiferal residues, as CaCO_3 varies from 2 to 11%. The number of the observations so far made is greatly limited. Therefore, the tendencies described above are only approaches to further investigation. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN00181831 |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
00857289 |
書誌情報 |
南極資料
巻 12,
p. 1071-1073,
発行日 1961-03
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国際十進分類法 |
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主題Scheme |
UDC |
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主題 |
551.46 |
出版者 |
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出版者 |
国立極地研究所 |