網走湖におけるシラウオ卵の分布特性
書誌事項
- タイトル別名
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- Distribution of icefish <i>Salangichthys microdon</i> eggs in Lake Abashiri, eastern Hokkaido, Japan
- アバシリコ ニ オケル シラウオラン ノ ブンプ トクセイ
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To investigate the distribution of ice fish Salangichthys microdon eggs, lines for survey at 11 locations were set on the shore of Lake Abashiri. Sediment s were collected by water depth on each of the survey lines to analyze the grain size and density of icefish eggs. Icefish eggs were distributed on sediment comprised of sand and gravel, and the egg density tended to be higher in the large grain size rather than the fine sand. However, there was a survey point where there were no eggs even though the sediment was medium sand. This suggests that factors such as water temperature and lake water level affect the egg distribution in addition to the sediment. There were few icefish eggs on the sediment where silt clay was predominant.<br>
収録刊行物
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- 日本水産学会誌
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日本水産学会誌 79 (2), 166-174, 2013
公益社団法人 日本水産学会
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詳細情報 詳細情報について
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- CRID
- 1390282681394037376
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- NII論文ID
- 10031138610
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- NII書誌ID
- AN00193422
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- ISSN
- 1349998X
- 00215392
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- NDL書誌ID
- 024706323
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可