琵琶湖南湖東岸における抽水植物帯面積の減少について

書誌事項

タイトル別名
  • Decline of the Emergent Macrophyte Zone along the Eastern Shore of Lake Biwa's South Basin.

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説明

Recent changes in the emergent macrophyte zone along the eastern shore of Lake Biwa's South Basin were investigated by field surveys in 1987 and 1995. Phragmites australis was the most dominant species at most sites. Comparison with the published literature revealed that the decline of emergent macrophyte zone had started since about 1981. The area had decreased from 62.6 ha in 1981, to 24.6 ha in 1995. This rapid decline was mainly caused by the destruction of habitats by an embankment along the shoreline. Other enviromental stresses associated with changes in water quality and large water level fluctuations were considered to be potential causes of the decline.

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詳細情報 詳細情報について

  • CRID
    1390282679036883712
  • NII論文ID
    130003442204
  • DOI
    10.3739/rikusui.57.261
  • ISSN
    18824897
    00215104
    http://id.crossref.org/issn/00215104
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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