Natural Mongolian Pine Forests in the Great Xing＇an Mountains,Northeast China

编号 zgly0000302208

文献类型 期刊论文

文献题名 Natural Mongolian Pine Forests in the Great Xing＇an Mountains,Northeast China

学科分类 220.99;林学其他学科

作者 ZhouZhiqiang  LiuTong  ZhouLin 

作者单位 FacultyofForestResourcesandEnvironment 

母体文献 中国林学: 英文版 

年卷期 2003,5(3)

页码 1-5

年份 2003 

分类号 S791.24 

关键词 大兴安岭林区  东北地区  天然林  松树  森林植被  种群  生境  分类 

文摘内容 Based upon 134 reltves, the vegetation of the forests with Mongolian pine (Pinus sylvestris var. mongolica) of the Great Xing'an Mountains in the northeast China was classified into 3 communities, 7 types and 4 subtypes by numerical cluster analysis. 1) The Pinus sylvestris var. mongolica-Populus davidiana-community was found on relatively dry sites. It was subdivided into a Quercus mongolica-type, consisting of a Adenophora tetraphylla subtype, a Pulsatilla dahurica subtype, and a pure type; 2)The Pinus sylvestris var. mongolica-Rhododendron dauricum-community occurred on medium dry sites. It included a Calamagrostis angustifolia type, consisting of a Cladonia arbuscula subtype, a pure subtype, and a Rubus idaeus-type; 3) The Pinus sylvestris var.mongolica-Ledum palustre-community was found on periodically wet sites. It included a Picea koraiensis type, a Vaccinium uliginosum type, and a pure type。