2024年2月25日 星期日
广西杉木林的分类、分布和演替
Classification, distribution and succession of Cunninghamia lanceolata(Lamb.) HK. forests in Guangxi, China
2004年 第13卷 第1期 页码[43-47]    下载全文[0.8MB]  
摘要

杉木〔Cunninghamia lanceolata (Lamb.) HK.〕在广西各个自然区域都有广泛的栽培,本文利用群落分类的方法将广西的杉木林划分出3个群丛纲,2个群丛组,30个群丛。通过对这些群丛的外貌、结构和种类成分变化的研究,分析和确定其所处的演替阶段和演替趋向,为其合理经营提供科学依据。

Abstract

Cunninghamia lanceolata(Lamb.)HK.is an endemic well-known timber species with high quality in China. There is expansive cultivation in different geographical regions of Guangxi. Three association classes, two association groups and thirty associations were identified by the community classification methods. The successional stages and trends toward recovering of evergreen broadleaf forest were proved through analysis of the differences in community physiognomy, structure and species composition among these associations. The results, as a scientific base, are able to serve the management of these communities.

关键词杉木林; 常绿阔叶林; 群落分类; 群落演替; 群丛;
Key wordsCunninghamia lanceolata(Lamb.) HK. forest; evergreen broadleaf forest; community
作者王献溥,郭柯,田新智
所在单位中国科学院植物研究所,北京100093
点击量1291
下载次数800
基金项目国家科技攻关"中国可持续发展信息共享系统的开发研究——植被和物种资源信息共享"课题(2001 BA608B 04)资助;