地下水を水源とする保全池における冬期のホトケドジョウの分布パターン
書誌事項
- タイトル別名
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- Winter distribution pattern of Japanese eight-barbel loach in a conservation pond supplied with pumped groundwater
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説明
The winter distribution pattern of Japanese eight-barbel loach Lefua echigonia, in a controlled groundwater input conservation pond, varied with changes in input the position, the loach population showing aggregated dispersion. The distribution pattern, apparently dependent upon groundwater-inflow, was shown by multiple regression analysis to be strongly influenced by water temperature. Aggregation of the loach at groundwater-inflow sites that were warmer than elsewhere in the pond may indicate avoidance of low winter water temperatures, illustrating the importance of spring water for this loach in the winter season.
収録刊行物
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- 魚類学雑誌
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魚類学雑誌 57 (2), 161-166, 2010
一般社団法人 日本魚類学会
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詳細情報 詳細情報について
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- CRID
- 1390282680489687808
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- NII論文ID
- 130003397791
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- NII書誌ID
- AN00063212
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- ISSN
- 18847374
- 00215090
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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
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可