A land-sea composite state is a state based on land,close to the continental margin,with a long coastline and a certain degree of influence.In the development of sea-land complex countries,there are respective situati...A land-sea composite state is a state based on land,close to the continental margin,with a long coastline and a certain degree of influence.In the development of sea-land complex countries,there are respective situations and strategic dilemmas in sea rights.Sea rights are closely linked to national destiny,and after years of development,experience and lessons are both present.France is a representative land and sea composite state.Its thought on sea rights has profound historical value and has made unique contributions to the development of global sea rights theory.Therefore,this paper takes the development of France’s sea power as a blueprint and studies the development of France’s sea power on land and sea composite countries,discusses the rise and fall of France’s sea power,and provides reference for China’s sea power strategy research.展开更多
As China celebrates 40 years of reform and opening up,it shares mutual development with Africa The default impression of China for many foreigners three or four decades ago was kungfu movies.However,things have change...As China celebrates 40 years of reform and opening up,it shares mutual development with Africa The default impression of China for many foreigners three or four decades ago was kungfu movies.However,things have changed and the country has transformed into a land of highspeed展开更多
This paper introduced a network centrality-based method to estimate the volume of trip attraction in traffic analysis zones. Usually trip attraction volumes are estimated based on land use characteristics. However, ex...This paper introduced a network centrality-based method to estimate the volume of trip attraction in traffic analysis zones. Usually trip attraction volumes are estimated based on land use characteristics. However, executing of land use-based trip attraction models are severely constrained by the lack of updated land use data in developing countries. The proposed method used network centrality-based explanatory variables as ＂connectivity＂, ＂local integration＂ and ＂global integration＂. Space syntax tools were used to compute the centrality of road segments. GIS-based kernel density estimation method was used to transform computed road segrnent-based centrality values into traffic analysis zone. Trip attraction values exhibited significant high correlation with connectivity, global and local integration values. The study developed and validated model to estimate trip attraction by using connectivity, local integration and global integration values as endogenous variables with an accepted level of accuracy （R2 〉 0.75）. The proposed approach required minimal data, and it was easily executed using a geographic information system. The study rec- ommended the proposed method as a practical tool for transport planners and engineers, especially who work in developing countries and where updated land use data is unavailable.展开更多
文摘A land-sea composite state is a state based on land,close to the continental margin,with a long coastline and a certain degree of influence.In the development of sea-land complex countries,there are respective situations and strategic dilemmas in sea rights.Sea rights are closely linked to national destiny,and after years of development,experience and lessons are both present.France is a representative land and sea composite state.Its thought on sea rights has profound historical value and has made unique contributions to the development of global sea rights theory.Therefore,this paper takes the development of France’s sea power as a blueprint and studies the development of France’s sea power on land and sea composite countries,discusses the rise and fall of France’s sea power,and provides reference for China’s sea power strategy research.
文摘As China celebrates 40 years of reform and opening up,it shares mutual development with Africa The default impression of China for many foreigners three or four decades ago was kungfu movies.However,things have changed and the country has transformed into a land of highspeed
文摘This paper introduced a network centrality-based method to estimate the volume of trip attraction in traffic analysis zones. Usually trip attraction volumes are estimated based on land use characteristics. However, executing of land use-based trip attraction models are severely constrained by the lack of updated land use data in developing countries. The proposed method used network centrality-based explanatory variables as ＂connectivity＂, ＂local integration＂ and ＂global integration＂. Space syntax tools were used to compute the centrality of road segments. GIS-based kernel density estimation method was used to transform computed road segrnent-based centrality values into traffic analysis zone. Trip attraction values exhibited significant high correlation with connectivity, global and local integration values. The study developed and validated model to estimate trip attraction by using connectivity, local integration and global integration values as endogenous variables with an accepted level of accuracy （R2 〉 0.75）. The proposed approach required minimal data, and it was easily executed using a geographic information system. The study rec- ommended the proposed method as a practical tool for transport planners and engineers, especially who work in developing countries and where updated land use data is unavailable.
