Analyzing the changes of urban ecological landscape types has important guiding significance for improving the ecological landscape.Therefore, an analysis of urban ecological landscape types based on the morphological spatial pattern analysis method is proposed.Taking H city as the research area,we extract the core area with better landscape connectivity as the ecological source through the morphological spatial pattern analysis method (MSPA) and use the least cumulative resistance model to construct the H city ecological corridor network.According to the gravity model,we use the connectivity index to quantitatively analyze the changing law of urban ecological landscape types, and give the corresponding ecological network optimization strategy of H city.The simulation experiment results show that there are 12 core areas in the city that can be used as ecological gardens,24 important corridors and 30 general corridors,most of which are distributed in the southern part of the study area.The research results show that appropriately increasing the planned ecological corridors of H city can effectively optimize the ecological network of H city.
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