摘要
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。
This paper took Shanghai Pudong district as the research object, and the 2007 Spot image of Shanghai Pudong district was interpreted using ArcGIS in this paper. The green corridor gradient was comprehensively analyzed by interpreting ArcGIS,and total 12 sample plots were analyzed using overlapping moving windows. The green corridor gradient density and construction rate were accurately analyzed. This paper was focused on quantitative research of green corridor landscape pattern, and the changing trend of green corridor was summarized, so as to provide a reference value to the study of green corri dors distribution gradient for future.
