植物生态学报 ›› 1986, Vol. 10 ›› Issue (4): 310-315.

所属专题: 青藏高原植物生态学:植被生态学

• 论文 • 上一篇    下一篇

青海省癿扎林区森林植被调查初报

莫晓勇   

  • 发布日期:1986-04-10
  • 通讯作者: 莫晓勇

A Brief Report on the Forest Vegetations in Baizha Region of Qinghai Province

Mo Xiao-yong   

  • Published:1986-04-10
  • Contact: Yin Li-dong

摘要: 位于青藏高原东南部的癿扎林区,是高山暗针叶林分布的边缘。其植物种类单纯,结构简单。本林区是森林植被向高寒灌丛、草甸的过渡地带,在一定意义上反映出青藏高原植被从森林一草甸中间过渡的一些特点。本文采取典型调查和路线踏查相结合的方法,在7300余公顷林地中共选出20×20m2典型样地8块。在8块样地的野外调查基础上,参考有关资料,首次对癿扎林区高寒常绿针叶林的生态环境、主要类型及其分布规律等问题作初步论述。

Abstract: Baizha forest region located in the southeastern Qinghai-Tibetan Plateau is the border of the high-mountain coniferous forest distribution. The plant species and structures are simple. This region is a transition zone from forest vegetation to high-cold scrub and meadow In a certain sense, this paper represents some of the characteristics of the intermediate state of Qinghai-Tibetan Plateau vegetation between forest and meadow.