摘要
生物多样性是一个综合的具有复杂相互关系的概念，研究内容极其多种多样。不同生态系统关键种（Ｋｅｙｓｔｏｎｓｐｅｃｉｅｓ）的确产及其生态作用与经济开发的研究是生物多样性研究的主要方向之一。本文从柽柳在荒漠生态系统中的生态学地位和对分布区人群经济生活中的重要作用角度，说明这类植物是干旱荒漠区生态系统中的关键种之一，在生物多样性保护中要给予更多的关注。
The biodiversity is a comprehensive consept that contains complicated relativities and the contents of study on it are extremly extensive. It's one of the main substance for the biodiversity study to determine keyston species in different ecological which makes effect and to study its utilizaton. This paper focuses on the ecological position of Tamarix in desert ecosystem and it's important effect on inhabitants' life in the area,makes a point that Tamarix is one of tht keyston species in arid desert ecosystem. We should pay more attention to it in the action of biodiversity conservation.
出处
《干旱区研究》
CSCD
北大核心
1995年第3期43-47,共5页
Arid Zone Research
