書誌事項
- タイトル別名
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- ヒョウゴケン アイオイシオキ ノ ハリマナダ ホクブ ニ オケル ゲンセイ カイケイチュウ グンシュウ ト カンキョウ ヨウイン ト ノ カンレン
- Relationships between Recent ostracode assemblage and environmental factors in the northern part of Harima-nada Bay off Aioi City, Hyogo Prefecture, Southwest Japan
- ヒョウゴケン アイオシ オキ ノ ハリマナダ ホクブ ニオケル ゲンセイ カイガタムシ グンシュウ ト カンキョウ ヨウイン トノ カンレン
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抄録
Thirty ostracode species were recognized in eight surface sediment samples collected from the northern part of Harimanada Bay off Aioi City, Hyogo Prefecture, Southwest Japan. Two ostracode biofacies (BS and LC) were identified on the basis of Q-mode cluster analysis. Biofacies BS is distributed in the shallower area including Sakoshi and Murotsu bays, and contains abundant Bicornucythere bisanensis. Biofacies LC is found in the offshore area at water depths of more than 15 m, and is characterized by the occurrences of Loxoconcha viva and Cytheromorpha acupunctata, and relatively high species diversity. TOC and TN contents were highest in the shallower areas at about 2?2.5% and 0.3%, respectively. Spatial distribution of the ostracodes depends partly on differences in bottom-water salinity, and the TOC and TN contents in the substrates.
収録刊行物
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- 島根大学地球資源環境学研究報告
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島根大学地球資源環境学研究報告 28 1-9, 2009-12-25
島根大学総合理工学部地球資源環境学教室
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詳細情報 詳細情報について
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- CRID
- 1050845764072924032
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- NII論文ID
- 110008670542
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- NII書誌ID
- AA11455176
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- ISSN
- 13439774
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- NDL書誌ID
- 10607635
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles
- KAKEN