南昌市绿色廊道景观格局研究

Study on the Landscape Patterns of Green Corridor in Nanchang City

根据南昌市廊道特点,将廊道划分为:灰色廊道、绿色廊道和蓝色廊道,利用GIS和CAD的图形分析和处理功能,获取了南昌市各类廊道现状图,并绘制出相应拓扑图。对南昌市绿色廊道景观构成和网络结构进行分析评价,指出南昌市绿色廊道存在的问题和不足,并提出建设建议。

According to the corridor feature in Nanchang city, the corridor is divided into three categories： gray corridor, green corridor and blue corridor. GIS and CAD technology was employed to process the basic data, distill and classify Nanchang＇s corridors, to obtain topological framework maps and to calculate the landscape patterns indices. This paper point out the problems of green corridor in Nanchang, and give the proposition of its construction.