植物自然更新研究进展

被引:248
作者
李小双 [1 ]
彭明春 [2 ]
党承林 [2 ]
机构
[1] 中国科学院西双版纳热带植物园
[2] 云南大学生态学与地植物学所
关键词
自然更新; 干扰; 群落更新;
D O I
10.13292/j.1000-4890.2007.0364
中图分类号
Q948 [植物生态学和植物地理学];
学科分类号
071301 [植物生态学];
摘要
植物自然更新是一个复杂的生态学过程,它对种群的增殖、扩散、延续和群落稳定及演替具有重要的作用,是植被动态研究的热点。目前国内外在这方面的多数研究主要从更新过程中的某一或几个阶段入手,分析各生态因子对更新的影响,或从林窗、火烧、动物等干扰对自然更新影响的角度揭示植被自然更新的机制。本文从植物自然更新方式、干扰对更新的影响及群落的更新等方面进行了总结,并提出了今后该领域的研究建议。
引用
收藏
页码:2081 / 2088
页数:8
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