The Relationship Between Green Space And Residential Space Building Network In Traditional Villages In Southwest Guizho

In order to explore the relationship between traditional village green space and residential space building network in southwest Guizhou.This paper analyzed and studied the structure layout and current situation of traditional village green space and residential space in southwest Guizhou.The multi-series data quantitative index and multi-level relationship network model were constructed from three aspects: green space ecological network,residential space building network,and green space and residential space building network.(1)Based on the cumulative cost distance model of landscape ecology,the ecological network model of green space of traditional villages in southwest Guizhou was constructed.Through the social network analysis method,it was concluded that the completeness of ecological network of green space of traditional villages in southwest Guizhou was generally low.Among them,the network density of Banwan village was the highest,and Nanlong village and Yupulu village were relatively low.The overall average distance was short.The overall density of the network was small and the cohesion was low.The clustering coefficient was low,the connection was relatively not close,and the transfer speed of ecological resources was slow.The central potential of point degree was generally low,and the composition of green space had no obvious centrality guidance,which was mostly natural space with less human intervention.The overall network stability was low,the network stability of Banwan village was relatively high,and the stability of Kagga village and Nanlong village was the lowest.The overall network vulnerability was low,the network structure of Nanlong village was relatively fragile,and the network structure of Yubulu village was relatively stable.At the individual level of the network,there were 4 to 5 ecological sources with high centrality in each sample village,which played a significant role in the green space ecological network.(2)Based on the connection relationship of road-building(jz-dl),the residential space building network model of traditional villages in southwest Guizhou is constructed.The social network analysis method,it is concluded that the residential space building network of traditional villages in southwest Guizhou is generally complete.Among them,the network density of Yupulu village was the highest,and that of Banwan village and Nanlong village was relatively low.The overall average distance is not large,and most of the living Spaces in the village can be connected with each other through two to three individual Spaces.The density was between 0.4 and 0.6,and the overall network cohesion was moderate.The clustering coefficient was generally small,and the clustering closeness of the clusters was small.There was no significant difference among the five sample villages.The center potential of point degree of Yubulu village and Nanlong village was significantly higher than that of the other three villages.The degree of center concentration of the five sample villages was relatively low,and the building units were mostly formed by spontaneous site selection due to the local situation.The overall stability of the network was low.The overall stability of Yubulu village was the highest,and the stability of Kaga village and Nanlong village was low.The network vulnerability was generally high.The number of network cut points of residential space buildings was the least in Kaga village,and the most in Banwan village and Yubulu village.Attention should be paid to maintaining the road connectivity of residential space as a cut point.At the individual level of the network,there were 3 to 7 living Spaces in each sample village with high centrality,which were significantly important in the residential space architectural network.(3)The functions of green space and residential space of traditional villages in southwest Guizhou were composed of two kinds of functions,five kinds of first-level functions and 13 kinds of second-level functions.Based on the distribution and spatial function value analysis results of green space and residential space,the network model of green space and residential space of traditional villages in the southwest of Guizhou province was constructed.The social network analysis method,it was concluded that the overall completeness of the green space and residential space building network of traditional villages in the southwest of Guizhou Province was low.The overall network density was low.The average network distance was similar,reflecting that most of the green space and living space in the sample village could be connected with each other through a network unit.The compactness was generally high,and the gap was not large.The clustering coefficient of Kaga village was relatively close,and the transfer speed of production and living resources was fast,which was opposite in Nanlong village.The degree of centrality of Banwan Village and Huajiang village was significantly higher than that of the other three villages.The degree of centrality of the five sample villages was relatively low,indicating that the network of traditional village green space and residential space in southwest Guizhou did not form an obvious network center.(4)In the comprehensive evaluation and analysis of the influencing factor system of traditional village green space and residential space building network in southwest Guizhou,the highest weight score was the village ecological environment element,followed by the number of green space patches and agricultural economic value.This indicated that green space accounted for the highest proportion of ecological indicators,and had the greatest impact on the network of green space and residential space.Based on the evaluation results,based on the basic pattern of traditional village green space and residential space building network in southwest Guizhou,the improvement of network structure should pay attention to the optimization of green space ecological elements.In terms of optimization ideas and measures,the characteristics of residential space and material and intangible culture should be combined,while highlighting regional characteristics.Improving the modern green space and residential space building network combining ecology and artificial environment,material and spiritual life is of positive significance for promoting the green,harmonious,healthy and sustainable development of traditional villages.The structural optimization and improvement of green space and residential space should not only play a role based on their own characteristics and advantages,but also needed to build a new and stabled network structure system by combining the development advantages of the connectivity relationship.The development of traditional villages should be viewed from the perspective of network and connection.At the same time,it is necessary to pay attention to maintaining the vitality of traditional villages and improving the communication and exchange of villagers’ production and life and cultural life.Finally,it focused on the balance between development and protection to achieve the goal of sustainable development.