ABSTRACT
ABSTRACT: Water ecological conditions of Tieling City were summarized in this paper. An aquatic biodiversity conservation zoning index system was established from four aspects: present situation of aquatic biodiversity, economic value of aquatic biodiversity, pressure and response to the biodiversity, and the importance of the ecosystem. Based on a previous study of the water ecological function zoning of the Liaohe River basin, we selected the functional zone as the evaluation unit. The fuzzy clustering analysis method was used to study the aquatic biodiversity conservation zoning, and the zone protection scheme was put forward.
