中国森林大样地生态学研究进展

Advances in Ecological Research of the Forest Permanent Plots in China

基于传统的生态学取样方法难以较好的回答群落物种共存、群落演替与生物多样性维持机制等现代生态学问题,许多学者提出了建立固定大样地进行长期监测的设想并在世界各地实施.国内学者也开展了相关研究,以中国森林大样地数据为基础,在群落的物种组成及结构、种群的空间分布格局、种群更新机制、物种与生境协同演化、密度制约机制等方面取得了一定进展.综合分析后,提出了中国森林大样地生态学研究未来需要着力关注的研究方向.

It is difficult for the traditional ecological sampling methods to answer some modem ecological questions such as species coexistence, community succession and biodiversity maintenance dynamics, therefore, the assumption was put forward by ecologists to establish the pemlane toting to solve above problems in the woad. Based on the permanent nt plots and launch long term located moni- plots, Chinese researchers have focused on species components and structure, population spatial distribution pattern and its recruitment mechanism, co -e- volution of species and habitats, density dependence, etc. , which have made gloat progress. Finally, future research directions of the forest permanent plots were presented that need to be particularly concerned in China.