三类湿地地质环境演化趋势分析

Analysis on the Evolution Trend of Three Types of Wetland Geological Environment

本文以济西沼泽湿地、玉符河河流湿地以及白云湖湿地为例,建立各湿地不同土地利用类型的演化趋势模型,预测三类湿地的演化趋势。结果表明:济西沼泽湿地总面积趋势为逐渐增加,玉符河河流湿地(包括沿河流的人工湿地)总面积逐步减小,白云湖湖泊湿地面积呈增加趋势。

In this paper,the wetland of Jixi marsh,Yufuhe River Wetland and Baiyun Lake wetland were taken as examples to establish the evolution trend model of different land use types of each wetland and predict the evolution trend of the three types of wetlands.The results show that the total area of swamp wetland in Jixi is increasing gradually,the total area of river wetland(including the constructed wetland along the river)in Yufu river is decreasing gradually,and the area of Lake Wetland in Baiyun Lake is increasing.