高速道路のり面樹林化へのエコロジカル・アプローチ(<特集>生態系のレストレーション))

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概要

• 論文の詳細を見る

• To propose reforestation plan by plant succession for the Second Tomei Expressway that is under construction, the changes of woody-plants on man-made slopes of three expressways being in operation now were studied. Woody plants that got into the slopes and dominated first were wind-dispersal plants. However, animal (bird)-dispersal woody plants increased after 18 to 19 years. The invasion of wind-dispersal woody plants got strong influence of surrounding land use and got highest invasion rate on the slopes adjoining natural forest. It thus appears that the existence of the forest to supply the seeds is the one of the most important factors to reforest the slopes by plant succession. There are few natural forests near the Second Tomei Expressway, so planting native trees on the slopes to supply seeds was proposed to accelerate plant succession and restore natural forest.

• 社団法人日本造園学会の論文
• 2002-03-28

著者

• 星子 隆

  日本道路公団 九州支社

関連論文

• 高速道路ののり面管理がアカマツ群落の変遷に及ぼす影響
• 第二東名高速道路切土のり面への木本植物侵入予測に関する研究
• 高速道路のり面樹林化へのエコロジカル・アプローチ(生態系のレストレーション))
• 地域性に配慮した道路景観整備--沖縄自動車道の修景計画 (小特集 景観)
• 高速道路のり面における木本植物の侵入と種子散布様式に関する研究
• 土工と緑化の新しい課題

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