植物生态学报 ›› 1983, Vol. 7 ›› Issue (2): 89-99.

• 论文 •    下一篇

古尔班通古特沙漠的沙地植物群落、区系及其分布的基本特征

陈昌笃,张立运,胡文康   

  • 发布日期:1983-02-10
  • 通讯作者: 陈昌笃

The Basic Characteristics of Plant Communities, Flora and Their Distribution in the Sandy District of Grubantungut

Chen Changdu, Zhang Liyun, Hu Wenkang   

  • Published:1983-02-10
  • Contact: Liu Fangxun

摘要: 位于北疆准噶尔盆地中部的古尔班通古特沙漠,其植物区系和植被居于亚洲中部荒漠和哈萨克斯坦荒漠之间的过渡,但本身具有自己的特点。沙地植被主要由9个群落和3个群聚组成。由于各部分的自然条件、区系和群落性质的差别,沙漠本身在植被上又分异成三个不同的部分:西南区、东南区和北部区。在亚洲荒漠的详细划分方案中,包括古尔班通古特沙漠在内的准噶尔盆地荒漠可以作为独立的植物地理区划分出来。

Abstract: The Gurbantungut Sandy Desert in Northern Xinjiang occupies a transitional position between the Central-Asian and Kazakhstan Deserts in its flora as well as vegetation, yet has its unique characteristics.The vegetation of the sandy district of Gurbantungut consists mainly of 9 communities and 3 congregations. Because of the differences in natural conditions, flora and plant communities among different parts, the Gurbantun- gut may be subdivided into 3 phytogeographical subregions; Southwestern, Southeastern and Northern.In a detailed scheme of division of Asian deserts, the Jungar Basin including Gurbantungut may be divided as an independent phytogeographical unit, parallel with Central-Asian, Kazakhstan and Middle-Asian Deserts.