丹沢山地におけるイヌブナ林の種組成と分布

• 星 直斗

  東京学芸大学大学院連合学校教育学研究科

書誌事項

タイトル別名

• Synecological study of the Fagus japonica communities in the Tanzawa Mountains, central Japan.

抄録

Floristic composition of the Fagus japonica communities and their habitats were investigated in summergreen broad-leaved forests in the Tanzawa Mountains. The communities were all observed on upper sideslopes above erosion fronts and were classified into four associations based on phytosociological method. Three of the associations were mainly distributed in the West Tanzawa Mountains, each with different vertical distributions, as follows : Styraco shiraianae-Fagetum japonicae (400 〜 900 m) ; Fagetum crenato-japonicae (800 〜 1200 m) ; Corno-Fagetum crenatae (subassociation of Fagus japonica) (1050 〜 1300m). The fourth association was Veronico-Fagetum crenatae (subassociation of Fagus japonica) (1050 〜 1300m) and was distributed in the East Tanzawa Mountains. In this area, since the understory has been changed through the impact of Sika deer (Cervus nippon), the association was characterized by plants disliked by Sika deer. Fagetum crenato-japonicae was classified into two subassociations : typical subassociation and subassociation of Hydrangea hirta. Veronico-Fagetum crenatae (subassociation of Fagus japonica) was classified into two variants : typical variant and variant of Pterostyrax hispida. All four under units varied in their species composition, paralleling changes in their microtopography on the upper sideslope.

収録刊行物

• 植生学会誌

  植生学会誌 16 (1), 13-23, 1999

  植生学会

キーワード

• Fagus japonica communities
• floristic composition
• impact of Sika deer
• upper sideslope
• vertical distribution

詳細情報

• CRID: 1390001204486246912
• NII論文ID: 110008145220
• NII書誌ID: AA11347548
• DOI: 10.15031/vegsci.16.13
• ISSN: 21894809
• ISSN: 13422448
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可