闽江河口湿地景观生态规划

运用景观生态学原理,利用3个时期遥感影像作为基本信息源,计算景观格局指数和景观类型转移矩阵,分析和研究闽江河口湿地景观格局空间演变特征和景砚生态规划方案;研究结果表明,闽江河口淡水河流区和滨海咸水区景观格局存在空间异质性和人为干扰的程度的差异;闽江河口湿地受快速城市化的影响,湿地面临的保护与开发冲突矛盾日益凸现,从保护景观功能的角度,提出有别于自然保护小区的景观生态保护区的规划思路,将闽江河口湿地景观生态区划分为三类:湿地自然保护区、湿地景观生态保护区、湿地公园.

Landscape ecological planning of wetland in Min River Estuary

It aimed to analyze spatial distribution of landscape pattern and landscape ecological planning of wetland in Min River Estuary,by the way of calculating index of landscape pattern and transfer matrix of difference type of patches with three series remote sensing data,using theory of landscape ecology. It concludes: (1) Between the freshwater river region and saline water coastal region exists spatial heterogeneity of pattern and difference human-caused disturbance; (2) With rapid-access urbanization of Fuzhou city nearby the estuarine wetland along Min River,conflict becomes more obvious between preservation and exploitation upon the wetland resources. A new idea of landscape ecological preserve zone,which distinct with natural reserve small zone with relatively small in area,is proposed. It suggests that the estuarine wetland can be divided into three kinds of protected zones,such as natural reserve zone,landscape reserve zone and wetland ecological garden.