Analysis of the evolution characteristics and driving forces of the spatial pattern in the Lunan Economic Belt
Exploring the evolution characteristics and driving factors of the spatiotemporal pattern of national land is of great signifi-cance for achieving efficient allocation of national land resources and promoting high-quality development of national land space.Tak-ing the Lunan Economic Zone as the research object,the evolution characteristics of the territorial spatial pattern were analyzed around the temporal and spatial evolution,and the driving factors were explored by using geographic detectors.The results showed that:①From 2000 to 2020,the dynamic changes among different territorial spatial types varied significantly,and the comprehensive dynamic attitude changed from east-west imbalance to global equilibrium.②In terms of spatial distribution characteristics,the overall distribution of land spatial changes in the Lunan Economic Zone was relatively balanced;From 2005 to 2010,various types of land and space were ac-tively transformed.③The spatial pattern evolution characteristics showed a spatial agglomeration of each land area change,and this characteristic was relatively weakened in 2010-2020.The change relationship between each land area type was mainly negative correla-tion,but the absolute value of correlation coefficient was obviously reduced.④As for the driving forces,the spatial area changes in the study area were subject to the combined effects of natural,demographic and economic factors.Natural environmental changes were the basic conditions,population and economic development were the main driving forces,and policy factors also played an important role.
国家科技期刊平台
NSTL
万方数据
