云南自然森林分类系统及地理分布研究  

The Classification System of Natural Forests and Its Geographic Distribution in Yunnan

作　　者：曾觉民[1] Zeng Juemin(Southwest Forestry Lniversity,Kunming Yunnan 650224,China)

机构地区：[1]西南林业大学,云南昆明650224

出　　处：《西南林业大学学报（自然科学）》2018年第6期1-18,共18页Journal of Southwest Forestry University：Natural Sciences

摘　　要：通过对近半个世纪云南全省森林植被的调查和相关科技文献资料的参阅、类比、查证,联系云南森林实情,运用我国森林分类的原则和系统对云南森林类型进行整理和分类,建立云南自然森林群落类型的分类系统。结果表明:云南自然森林系统分为4个森林林纲组、16个森林林纲、328个森林林系和若干森林林型(类型)。同时分析云南的自然地理环境和其成林原因,提出了分布规律,进而阐明云南森林类型及地理分布的多样、复杂、独特和系统特点。The investigation of forest in Yunnan Province for nearly half a century was carried out,and the relevant academic literature were reviewed,compared and verified.Based on the situation of forest in Yunnan,the classification system of community types of natural forest in Yunnan was established by using the principles,units and systems of forest classification in China.The findings indicated that Yunnan natural forest system is divided into 4 forest classes groups,16 forest classes,328 forest formations and several forest types.The introduction of Yunnan's geographical environment and the forestation reason is helpful to clarify the diversity,complexity,uniqueness of geographic distribution,and its systematic characteristics of forest types in Yunnan.

关 键 词：云南 森林类型 分类系统 分布格局 多样性 独特性 系统性 

分 类 号：S717[农业科学—林学]