Study On Spatial Differentiation And Influencing Factors Of Green Development Capacity In Heilongjiang River Basin

After 30 years of rapid economic development,China's economy now is facing downward pressure,along with the ecological destruction and environmental pollution,resource waste serious threat to people's production and living,restricts the sustainable and healthy development of economy in our country,to advocate the economy in our country now by the high speed growth into high quality development.With the implementation of the strategy of "northeast old industrial base",heilongjiang river basin is playing an increasingly important role in China's economic development.Therefore,whether the economic development of the basin is healthy and sustainable has drawn the attention of all sectors of society.Due to the differences in the economic and social foundation,production input and policy orientation of the heilongjiang river basin across four provinces and more than 20 regions in China,the obstacles to green development in different regions are also different.Therefore,in order to fully understand the current situation and changes of the green development capacity of heilongjiang river basin and the factors restricting the improvement of the green development capacity of various regions,it is necessary to establish an appropriate evaluation mechanism and conduct comprehensive evaluation and analysis.On the basis of the existing theoretical results and according to the actual production process,the "comprehensive evaluation index system of green development capacity of heilongjiang river basin" is constructed.Based on the entropy weight TOPSIS method,the green development capacity of 23 regions in heilongjiang river basin from 2010 to 2016 is measured.The results show that from 2010 to 2016,most of the 23 regions in the basin have improved their green development capacity,but they are still at the primary level.The regional imbalance is significant,but the trend is narrowing.Search through the analysis of the disorder degree of factors restricting the increase green development capability in different regions,found in 2010,the main is conditioned by the local resident enjoyment level of unemployment,in 2016 into the restriction of the development of tertiary industry,the main region backward economy in 2010,the government pay more attention to economic development speed neglect environmental protection,people's unemployment rate is too high that people care and environmental protection.By 2016,economic progress and employment increase,but the region is still dominated by the primary and secondary industries with high pollution,and the development of the tertiary industry lags behind,which seriously hinders the improvement of the region's green development ability.Therefore,the most fundamental way to improve the ability of green development and revitalize the old industrial base in northeast China is to change the development mode,promote the optimization and upgrading of industrial structure,and transform the economy from high-speed growth to high-quality development.