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林业科学 ›› 1995, Vol. 31 ›› Issue (3): 200-210.

• 论文及研究报告 • 上一篇    下一篇

中国生态区和自然生物区的分区系统*

刘东来   

  1. 中国林业科学研究院, 北京 100091
  • 收稿日期:1993-12-30 出版日期:1995-05-25 发布日期:1995-05-25

STUDIES ON REGIONAL SYSTEMS OF ECOTYPES AND NATURAL BIOTAS IN CHINA

Donglai Liu   

  1. Chinese Academy of Forestry Beijing 100091
  • Received:1993-12-30 Online:1995-05-25 Published:1995-05-25

摘要:

提出了我国保护区区划的原则和依据, 即区分有功能的自然和近自然生物群落单元、综合分析与主导因素相结合、有等级的分区系统、为资源保护和管理服务的原则和以气候状况及其顶级植被和气流和/或海流的季节性活动和性质作为区分生态区和自然生物区的依据。据此, 我国的分区系统:陆地生物群落──2个生物地理界→4个生物群落区→32个生态区(包括86个生态类型区);海岸生物群落──1个自然生物界→3个自然生物区;海洋生物群落──1个自然生物界。最后, 对按这一分区系统建立的保护区网的资源保护和管理状况进行了探讨。

关键词: 生态区(生态系统区), 自然生物区, 分区系统, 区划分区

Abstract:

This paper puts forward the principle and the basis for regionalization of the protected areas in China. The principles are delimiting functional natural and near natural biome units, combining of systhetic analysis with guiding factor, adopting the hierachical regional system and serving the purpose of resources conservation and management; the bases for regionalization are climatic condition and its climax vegetation and the seasonal activities and proporties of air-mass and marine current.According to the above criteria, the terrestrial, coastal, and marine biomes of China can be classified into:1. Terrestrial biome-2 biogeographical realms-4 biome regions-82 ecosystem regions;2. Coastal biome-1 natural biotic realm-3 natural-biotic regions;3. Marine biome-1 natural biotic kingdom.Finally, conservation and management of resources in the protected areas network created under the above-mentioned regionalization system are also discussed in this paper.

Key words: Ecotype, Natural biota, Regionalization