云南虎跳峡峡谷中山区小型真菌生态学研究

Ecological Research of the Small Fungi in the Middle Mountaineous Region of Hutiao Gorge in Yunnan Province , China

云南虎跳峡是中国著名的大峡谷.在虎跳峡峡谷生态系统的六个具有代表性的环境类型中,作者于1988年至1989年旱季期间,运用小型真菌分类、生态和数学的方法,对小型真菌的分布、组成、优势菌以及环境因素对它的影响和作用进行了分析和论述.表明栖居在虎跳峡峡谷中的小型真菌对该系统的能量收支转换和物质循环及变化起着重要的作用.

Yunnan Hutiao Gorge is a famous large gorge in China. During drought season from 1988 to 1989, authors analysed and studied, in the middle mountaineous ecosystem of Yunnan Hutiao Gorge, throught adopting the taxonomic, ecological and mathematical method, the distribution, composition and dominant fungi of the small fungi as well as the influence of environmental factors upon small fungi and its function in six different ecological types. All these results show that the small fungi which perch in middle mountaineous ecosystem of Yunnan Hutiao Gorge play an important role in the income, expense and alteration of energy as well as in the circulation and change of the substance in this ecosystem.