Scientific analysis and determination of land use lays foundation for regional sustainable development under the background of new urbanization. The research made a comprehensive analysis on land uses in Yunnan under ...Scientific analysis and determination of land use lays foundation for regional sustainable development under the background of new urbanization. The research made a comprehensive analysis on land uses in Yunnan under the background of urbanization and proposed strategies for further development, providing references for land uses scientific decision making.展开更多
To cope with the difficulties of integrating migrant workers into urban life and inefficient land use caused by conventional urbanization,China has proposed a new type of urbanization policy.This policy may have a sig...To cope with the difficulties of integrating migrant workers into urban life and inefficient land use caused by conventional urbanization,China has proposed a new type of urbanization policy.This policy may have a significant impact on the spatial patterns of rural settlements in China.Exploring this potential impact is conducive to the proposal of scientific plans for the spatial patterns of rural settlements.Therefore,this paper chooses Dingzhou,one of the pilot cities of this new-type urbanization,as the research area to carry out a simulation study on the impact of the new-type urbanization policy.Dingzhou has invested heavily in the new-type urbanization construction in recent years,but the influence of the policy on rural settlements remains unclear.Based on the theoretical framework of previous studies,this paper set up three scenarios,namely“conventional urbanization”,“new-type urbanization”,and“counter-urbanization”.This paper used FLUS(Future Land Use Simulation)Model and various spatial data to simulate the spatial patterns of rural settlements in Dingzhou in 2030 under the different scenarios.By comparing the different scenarios,the impacts of the new-type urbanization policy on the spatial patterns of rural settlements in Dingzhou were evaluated.The results indicated that:(1)From 2000 to 2015,the area of rural settlements in Dingzhou increased by 11.12%.Spatially,the density of rural settlements around the cities and towns increased,and rural settlement areas were mainly converted from cultivated land.Rural settlements were mainly transformed into urban land and cultivated land.(2)The overall simulation accuracy of FLUS was 0.89,so it can be well applied to the simulation of rural settlements.(3)In all three scenarios,rural settlements expanded along their edges,and the closer they were to towns,the more obvious the expansion was.In the counter-urbanization scenario,the change of rural settlements was most dramatic.(4)The new-type urbanization policy makes the spatial patterns of rural settlements in Dingzhou more stable and more intensive.展开更多
New-style urbanization is not only a major national strategy for today but also an inevitable trend of social development. It supplies a broad stage for the development of urban citizens＇ linguistic competence, which...New-style urbanization is not only a major national strategy for today but also an inevitable trend of social development. It supplies a broad stage for the development of urban citizens＇ linguistic competence, which in turn constitutes the basis and motive force of the new-style urbanization and plays a pivotal role in its construction. Proceeding from linguistic competence is an effective measure for dealing with some of the thorny problems arising in the course of new-style urbanization, while new-style urbanization offers an opportunity for the improvement of urban citizens＇ linguistic competence.展开更多
基金Supported by Science Research Foundation of the Education Department of Yunnan Province(2014J089)~~
文摘Scientific analysis and determination of land use lays foundation for regional sustainable development under the background of new urbanization. The research made a comprehensive analysis on land uses in Yunnan under the background of urbanization and proposed strategies for further development, providing references for land uses scientific decision making.
基金The National Natural Science Foundation of China(41771576)。
文摘To cope with the difficulties of integrating migrant workers into urban life and inefficient land use caused by conventional urbanization,China has proposed a new type of urbanization policy.This policy may have a significant impact on the spatial patterns of rural settlements in China.Exploring this potential impact is conducive to the proposal of scientific plans for the spatial patterns of rural settlements.Therefore,this paper chooses Dingzhou,one of the pilot cities of this new-type urbanization,as the research area to carry out a simulation study on the impact of the new-type urbanization policy.Dingzhou has invested heavily in the new-type urbanization construction in recent years,but the influence of the policy on rural settlements remains unclear.Based on the theoretical framework of previous studies,this paper set up three scenarios,namely“conventional urbanization”,“new-type urbanization”,and“counter-urbanization”.This paper used FLUS(Future Land Use Simulation)Model and various spatial data to simulate the spatial patterns of rural settlements in Dingzhou in 2030 under the different scenarios.By comparing the different scenarios,the impacts of the new-type urbanization policy on the spatial patterns of rural settlements in Dingzhou were evaluated.The results indicated that:(1)From 2000 to 2015,the area of rural settlements in Dingzhou increased by 11.12%.Spatially,the density of rural settlements around the cities and towns increased,and rural settlement areas were mainly converted from cultivated land.Rural settlements were mainly transformed into urban land and cultivated land.(2)The overall simulation accuracy of FLUS was 0.89,so it can be well applied to the simulation of rural settlements.(3)In all three scenarios,rural settlements expanded along their edges,and the closer they were to towns,the more obvious the expansion was.In the counter-urbanization scenario,the change of rural settlements was most dramatic.(4)The new-type urbanization policy makes the spatial patterns of rural settlements in Dingzhou more stable and more intensive.
文摘New-style urbanization is not only a major national strategy for today but also an inevitable trend of social development. It supplies a broad stage for the development of urban citizens＇ linguistic competence, which in turn constitutes the basis and motive force of the new-style urbanization and plays a pivotal role in its construction. Proceeding from linguistic competence is an effective measure for dealing with some of the thorny problems arising in the course of new-style urbanization, while new-style urbanization offers an opportunity for the improvement of urban citizens＇ linguistic competence.
