摘要
毛果苔草（Ｃａｒｅｘｌａｓｉｏｃａｒｐａ）群落是三江平原地区沼泽植被的主要类型，分布广，面积大。毛果苔草不但是群落的优势种，而且是形成泥炭的最主要的造炭植物。本文主要探讨毛果苔草的基本特征：①生物学生态学特性；②毛果苔草和泥炭形成关系；③毛果苔草的养分和化学元素特性；④毛果苔草群落学特征。并对毛果苔草群落的演替过程和利用保护问题也进行了探讨。
Carex lasocarpa community which is widely distributed over extensive area isa main type of marsh vegetation in Sanjiang Plain. Carex latiocarpa is not only adominant species but also a main plant conponent of peat-forming vegetation. Thepaper studies the nature of Carex lasiocarpa: 1) bio-ecological characteristics; 2)the relation between the growth of Caral lasiocapa and peat formation; 3) the characteristics of nutrition components and chemical elements in marsh; and 4) thefeatures of marsh vegetation community. It also discusses the issue concerningevolution, utilization and conservation of Caral latiocarpa.
出处
《自然资源》
CSCD
北大核心
1994年第1期53-58,共6页
关键词
三江平原
毛果苔草群落
沼泽植被
Sanjiang Plain
Carex lasiocarpa community
Marsh vegetation
