自然環境科学研究
Online ISSN : 1883-1982
Print ISSN : 0916-7595
砂土・赤土・黒土における初期遷移と帰化植物
石井 雄也中村 俊彦
著者情報
ジャーナル オープンアクセス

2004 年 17 巻 p. 51-57

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抄録
Structural and compositional succession patterns of plant communities from bare ground were studied on three soil types, i.e. sandy, loamy, and Ando soils. In addition, the ecological status of naturalized plants was examined in relation to both succession and soil conditions. Differences in structure and composition of plant communities among soil types were small in the earliest (1st year) stage. However, they became larger with advancing succession. Naturalized plants mostly dominated in the succession stages on sandy soil. In the following (2-4th year) stages of succession, naturalized plants were dominant on all soil types; however, they were replaced by native plants in the later stages. The results suggested that naturalized plants were overwhelming in the stages where indigenous plants were still vulnerable, particularly on open and sandy soil that resembles their hometown habitats. Therefore, the establishment of native plants seems to be delayed in the succession.
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© 2004 公益財団法人平岡環境科学研究所

この記事はクリエイティブ・コモンズ [表示 - 非営利 - 改変禁止 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
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