基于InVEST模型的县域绿色空间规划设计策略研究--以江西省会昌县筠门岭镇风貌整治项目为例

County Green Space Planning and Design Strategy Based on InVEST Model:Taking Scenery Renovation Project of Junmenling Town,Huichang County,Jiangxi Province as an Example

在国土空间规划背景下,乡村振兴规划工作迎来新的机遇与挑战。县域层面作为连接农村与城市的关键环节,实现两种类型绿色空间的融合成为研究重点。通过Landsat8 OLI卫星遥感影像处理,基于In VEST模型对县域层面绿色空间建设现状进行分析,并借助Arc GIS对县域范围内的文化旅游景观资源分布进行研究。从县域层面提出绿色空间规划改善策略,结合江西省会昌县筠门岭镇的圩镇风貌整治项目,优化村庄布局,挖掘村庄用地潜力,构建新时代的美丽乡村生态人居环境。

Under the background of territorial space planning,rural revitalization planning faces new opportunities and challenges.As a key link between rural and urban areas,the county has become a research focus on the integration of the two types of green space.Based on the processing of Landsat8 OLI satellite remote sensing image,analyzing the status quo of green space construction at county level based on InVEST model,and studied the distribution of cultural tourism landscape resources at the county areas with ArcGIS.The improvement Strategies of green space planning is proposed from county level,and combined with the scenery renovation project of Junmenling Town,Huichang County,Jiangxi,optimizing the village layout,provincing tap the potential of village land,and build a beautiful rural ecological living environment in the new era.