Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2014-07-23 |
タイトル |
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タイトル |
A long-term eutrophication process observed from the changes in the horizontal distribution of profundal oligochaete fauna in mesotrophic-eutrophic Lake Kawaguchi, Japan |
言語 |
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言語 |
eng |
DOI |
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関連識別子 |
https://doi.org/10.3906/zoo-0912-18 |
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関連名称 |
10.3906/zoo-0912-18 |
キーワード |
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主題 |
Aquatic oligochaetes, eutrophication, Lake Kawaguchi, horizontal distribution, Tubifex tubifex |
資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
著者 |
Hirabayashi, Kimio
Oga, Keiko
Yoshizawa, Kazuya
Yoshida, Norihiko
Kazama, Futaba
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信州大学研究者総覧へのリンク |
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氏名 |
Hirabayashi, Kimio |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.WpTCjekV.html |
出版者 |
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出版者 |
TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY |
引用 |
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内容記述 |
TURKISH JOURNAL OF ZOOLOGY. 36(1):39-46 (2012) |
書誌情報 |
TURKISH JOURNAL OF ZOOLOGY
巻 36,
号 1,
p. 39-46,
発行日 2012
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抄録 |
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内容記述 |
The purpose of this study was to record the oligochaete fauna in Lake Kawaguchi and clarify their horizontal distribution. In addition, annual changes in the lake were recorded. Samples were collected between 5 March 1993 and 7 March 2006 by using a standard Ekman-Birge sampler at 22 stations, and multipoint sampling surveys were carried out. As a result of the study, a total of 8 species belonging to 6 genera and 3 subfamilies were identified. The average density of oligochaetes for the entire lake was 5247 +/- 3873 ind m(-2) and the average wet weight of oligochaetes was 25.5 +/- 23.4 g m(-2) in 1993, compared to 1075 +/- 676 ind m(-2) and 2.7 +/- 1.7 g m(-2), respectively, in 2006. Tubifex tubifex had inhabited the entire lake bottom in 1993, but Limnodrilus spp. inhabited only the center of the lake in 2006. In recent years, the total number of oligochaetes has shown a tendency to increase, compared with the past record from the 1970s, suggesting that eutrophication is an ongoing process. |
資源タイプ(コンテンツの種類) |
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内容記述 |
Article |
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 |
1300-0179 |
書誌レコード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 |
AA10997876 |
権利 |
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権利情報 |
Copyright© 2012 TÜBİTAK |
出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
WoS |
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URL |
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000299979700005 |