山东海岸沙生植被的特点和生态评价

山东海岸分布着特殊意义的海岸沙生植被,其特点为群落类型单纯,组成种类结构简单,具有显著的镶嵌性。植物有很强的抗旱、耐瘠、耐热、耐盐能力,群落自然演替缓慢。本文对该岸区沙生植被的恢复、发展和防止生态平衡失调等问题进行了生态评价,并从植物生态学角度提出海岸开发设想。

The Characteristics of the Coastal Psammophilous Vegetation of Shandong Province and Its Ecological Evaluation

On the coast of Shandong Province there are particularly significant coastal psammophilous vegetation characterized by simple in type of community,simple composition and construction, inlaying,a strong ability to endure dry,poor,and saline growing condition and the natural suc- cession of community.This paper ecologically evaluated the restoration and expansion of the psammophilous vegetation,resistance of the imbalance of ecosystem and the other issues in the region.It also gives a primary consideration to the development of the region from the plant eco- logical view.