基于遥感的厦门市景观生态环境格局定量分析研究

Quantitative Analysis of Landscape Ecological Pattern of Xiamen City Based on RS

采用RS和GIS技术,定量分析厦门1996年和2001年景观格局指数,结果表明,厦门市整体生态环境状况良好,景观基质以林地为主,景观类型多样性较高,保证了生态系统稳定,但厦门的耕地面积急剧减少,建设用地在逐年增加。基于这一趋势,进一步有针对性地提出了生态环境建设的方略和措施。

In this paper, landscape ecological indexes of Xiamen city in 1996 and 2001 are quantitatively analyzed with the help of RS and GIS techniques. The results indicate that the whole ecological environment is better, landscape matrix is forest, landscape types distribute evenly, its diversity index is high, which sustains the stability of the ecology system. But at present, the landscape in Xiamen city is decreasing quickly on paddy land, increasing on construction land. Based on this, methods of landscape ecology construction are put forward.