主体功能区视角下芜湖市乡村聚落空间分类与重构

以安徽省芜湖市为实证,以主体功能区为视角,以GIS技术为支撑,通过对乡村地域空间适宜性评价,将乡村聚落地域划分为优先重构区、鼓励重构区、适度重构区、引导重构区和限制重构区五种类型,提出不同的重构模式和对策,为芜湖市乡村聚落转型与空间重构提供科学依据,也为长江沿江地区的乡村聚落重构提供借鉴。

SPATIAL RECONSTRUCTION OF THE RURAL SETTLEMENTS IN WUHU CITY BASED ON THE FUNCTION ORIENTED ZONING

The spatial reconstruction of the rural settlements is an important topic in the current. This topic was studied in this paper taking Wuhu city in Anhui Province as an example, based on the function oriented zone. With the supports of GIS, the units of villages and towns were defined as the basic administrative areas, and 1 km² areas as the basic assessment geographical one. An ecological footprint method of assimilated dynamic clustering was adopted, with a mutex-similar matrix classification with eco-environmental restriction system and support system with economy-development condition. Finally, the preferential reconstruction area, the hortative reconstruction area, the moderate reconstruction area, the leading exploiting reconstruction area and the restricted exploiting reconstruction area of the rural settlement are classified, and the different reconstruction modes are put forward.