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以上海浦东新区城区为例,运用了Arc GIS判读2007年遥感影像,比较全面的分析了上海浦东新区(原)城郊绿色廊道分布梯度,沿商业中心的陆家嘴向东至长江设置样带。并采用移动窗口法对12个样区的廊道特征进行计算,比较准确的得出了城郊绿色廊道密度、建设率的分布规律,着重于绿色廊道景观格局的定量研究,同时总结了绿色廊道的变化趋势,这对今后绿色廊道的分布梯度的研究具有一定的参考价值。
Taking Shanghai Pudong New District as an example, ArcGIS is used to interpret the 2007 remote sensing images. The distribution gradient of the green corridors in the suburbs of Shanghai Pudong New Area (formerly) is analyzed in a more comprehensive way, and the transect along the commercial center of Lujiazui to the Yangtze River is set up. The moving window method is used to calculate the corridor characteristics of 12 sample plots. The distribution law of density and construction rate of green corridor in suburbs is obtained more accurately. The quantitative research on the landscape pattern of green corridor is emphasized. At the same time, The change trend of corridor, which has certain reference value to the research on the distribution gradient of green corridor in the future.