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  1. 139 大気海洋研究所
  2. 80 国際沿岸海洋研究センター
  3. Coastal Marine Science
  4. 30
  5. 1
  1. 0 資料タイプ別
  2. 30 紀要・部局刊行物
  3. Coastal Marine Science
  4. 30
  5. 1

Spatial distribution of meiobenthic community in Tha Len seagrass bed, Krabi Province, Thailand

https://doi.org/10.15083/00040766
https://doi.org/10.15083/00040766
859d2155-5be8-431d-af2c-6fe460766473
名前 / ファイル ライセンス アクション
KJ00004354597.pdf KJ00004354597.pdf (956.7 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2007-04-05
タイトル
タイトル Spatial distribution of meiobenthic community in Tha Len seagrass bed, Krabi Province, Thailand
言語
言語 eng
キーワード
主題Scheme Other
主題 free-living marine nematode
キーワード
主題Scheme Other
主題 seagrass
キーワード
主題Scheme Other
主題 meiobenthos
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
ID登録
ID登録 10.15083/00040766
ID登録タイプ JaLC
著者 Yaowaluk, Monthum

× Yaowaluk, Monthum

WEKO 139538

Yaowaluk, Monthum

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Chittima, Aryuthaka

× Chittima, Aryuthaka

WEKO 139539

Chittima, Aryuthaka

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著者所属
著者所属 Department of Marine Science, Faculty of Fisheries, Kasetsart University
抄録
内容記述タイプ Abstract
内容記述 In the mixed species of seagrass bed, the meiobenthic community was studied in the Tha Len Bay, Krabi Province, Thailand. The bed in the shallow water mainly consisted of three species of seagrasses, namely Halophila ovalis, Thalassia hemprichii and Halodule uninervis. From four monospecific patches of each seagrass species and adjacent barren area, sediment samples were sampled randomly for collecting meiofauna and measuring environmental factors. Free-living nematodes were the most dominant group in terms of abundance and that accounted for 75-85% of the total meiobenthos. From nematodes samples, 329 putative species, belonging to 125 genera and 25 families, were found. The average density was highest (714ind./10cm^2) in H. ovalis and lowest (332ind./10cm^2) in the barren area. Regarding the result of multidimensional scaling analysis, there were differences in nematode communities among area covered by different seagrass species. The nematode communities in the smallest seagrass species (H. ovalis) and barren area were similar that Metalinhomoeus sp. 1 and Gomphionema sp. were dominant. On the other hand, Paralongicyatholaimus sp. 2, Perspiria sp. 1, and Desmodora sp. 3 were dominant species in H. uninervis area, and Paralongicyatholaimus sp. 2 and Praeacanthonchus sp. 1 in T. hemprichii area. The study implies that the difference in complexity of seagrass root and leaf morphology among seagrasses species causes the differences in nematode communities.
書誌情報 Coastal marine science

巻 30, 号 1, p. 146-153, 発行日 2006-04-28
ISSN
収録物識別子タイプ ISSN
収録物識別子 13493000
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA11957899
フォーマット
内容記述タイプ Other
内容記述 application/pdf
日本十進分類法
主題Scheme NDC
主題 452
出版者
出版者 International Coastal Research Center, Ocean Research Institute, the University of Tokyo
出版者別名
東京大学海洋研究所国際沿岸海洋研究センター
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