The study on landscape space structure of the Four-lake basin
四湖流域湿地景观空间格局研究

Using the remote sensing and GIS to analyze the landscape structure of he Four-lake basin, the result shows that the proportion of each landscape types differs greatly, and the distributing of wetland landscape is uneven. The fragmentation of the various landscapes is relatively lower. Some large patches, as the minority, become of the main part of the whole area.Furthermore, using the Fractal model, the analysis of complexity and stability of the landscape structure in the Four-lake basin proved that complexity and stability of every landscape types are obvious different each other. The order of the stability is just opposite to that of the complexity, the more complex of the landscape, the more unstable.