The article establishes the appraisal index system for entire urban agglomeration and its interior cities individually,concretely including five aspects:driving forces for tourism development,the level of tourism deve...The article establishes the appraisal index system for entire urban agglomeration and its interior cities individually,concretely including five aspects:driving forces for tourism development,the level of tourism development,tourism impacts,tourism economic connection and tourism contributions of different cities to the whole urban agglomeration.As tourism competitiveness has the characteristics of comprehensiveness,systematicness and dynamicness,the article attempts to apply the structural prediction means of system dynamics to evaluating tourism competitiveness,aiming to provide some research methods and analysis ideas for tourism competitiveness measurement and trends analysis in urban agglomeration.Taking Shandong Peninsula urban agglomeration as the study area,the article simulates and analyzes the tourism competitiveness trend of the whole region and its interior cities from 2005 to 2020,and the result reflects that integrated development and regional combination of tourism are important means to upgrade tourism competitiveness in this region.展开更多
The distributions of two ubiquitous fouling cheilostome bryozoans,Cryptosula pallasiana(Moll,1803)and W atersipora sp.,on a ship moored for almost six years in Qingdao Bay show diff erences with respect to illuminatio...The distributions of two ubiquitous fouling cheilostome bryozoans,Cryptosula pallasiana(Moll,1803)and W atersipora sp.,on a ship moored for almost six years in Qingdao Bay show diff erences with respect to illumination,C ryptosula being dominant on the side of the ship which was exposed to the sun and Watersipora dominating on the other side which was in shadow for most of the time.Competitive interactions for substrate space were nearly always won by Watersipora,which succeeded in overgrowing the edges of C ryptosula colonies regardless of the side of the ship.Reasons for the superiority of W atersipora in spatial competition with Cryptosula could include faster growth rate and the stronger feeding currents created by the larger lophophores of Watersipora.展开更多
From the perspective of tourism competitiveness,the paper takes 12 island counties of China as the research object,and applies the method of factor analysis to study their competitiveness.The result shows that Putuo a...From the perspective of tourism competitiveness,the paper takes 12 island counties of China as the research object,and applies the method of factor analysis to study their competitiveness.The result shows that Putuo and Dinghai are more competitive while Pingtan and Nan'ao are less competitive.Finally,the 12 island counties are divided into four styles:first-class competitive county (Putuo),seond-class competitive counties (Dinghai,Yuhuan),third-class competitive counties (Chongming,Daishan,Changdao,Changhai and Shengsi),fourth-class competitive counties (Dongshan,Dongtou,Pingtan and Nan'ao) by cluster analysis.The classification of island counties is to clear their relative position,then to promote their development.展开更多
Blue economic zone is a typical regional economic mode,which is specially characterized by marine economy and has multiple economic types coexisting and interacting through integrating marine and land resources.With t...Blue economic zone is a typical regional economic mode,which is specially characterized by marine economy and has multiple economic types coexisting and interacting through integrating marine and land resources.With the continuous progress of science and technology,marine economy as a strategy to promote economic development is approved in many countries.The Blue Shandong Peninsula Economic Zone(BSPEZ) reflects the local demands of economic development,and its upgrading and enhancing competitiveness of the industrial structure is also of obvious significance for enhancement of the development of eastern China and the national marine economy.This paper thinks that the BSPEZ has many advantages,such as unique marine economy,growing high-tech industries,more and more mature industrial system,advancing technological innovation,and outstanding big enterprises,large projects and regional bright brands,but it is also facing problems of low industry cluster,similar industrial structure with each other,still weak technological innovation.So we put forwards the basic approaches to upgrade and enhance the industrial structure:transforming and upgrading the traditional marine industries with advantages,accelerating the development of new marine industries and high-tech industries,integrating marine and land industry,and promoting the rational system arrangements.展开更多
The territorial status of the Diaoyu Islands in January 1895 when Japan officially made claims to them is one of the most crucial issues for the dispute over these islands between China and Japan. Given the fact that ...The territorial status of the Diaoyu Islands in January 1895 when Japan officially made claims to them is one of the most crucial issues for the dispute over these islands between China and Japan. Given the fact that these islets are tiny, uninhabited and remote, as well as that no rival claims to them had existed for a fairly long period of time, the actual sovereign functions exercised by China regarding these islands before 1895 established the original title of China to the Diaoyu Islands. Thus Japan could not acquire the title to these islets by occupation.展开更多
基金Project supported by the Social Science Foundation of Shandong Province,China (Grand no.04BJZ44)the Science and Technology project of Shandong Province,China (Grand no.2004GG3206003)
文摘The article establishes the appraisal index system for entire urban agglomeration and its interior cities individually,concretely including five aspects:driving forces for tourism development,the level of tourism development,tourism impacts,tourism economic connection and tourism contributions of different cities to the whole urban agglomeration.As tourism competitiveness has the characteristics of comprehensiveness,systematicness and dynamicness,the article attempts to apply the structural prediction means of system dynamics to evaluating tourism competitiveness,aiming to provide some research methods and analysis ideas for tourism competitiveness measurement and trends analysis in urban agglomeration.Taking Shandong Peninsula urban agglomeration as the study area,the article simulates and analyzes the tourism competitiveness trend of the whole region and its interior cities from 2005 to 2020,and the result reflects that integrated development and regional combination of tourism are important means to upgrade tourism competitiveness in this region.
基金Supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Nos.XDA11020303,XDA11020305)the Chinese Academy of Sciences President’s International Fellowship Initiative(No.2015VEA009)the Project of Knowledge Innovation Project of Chinese Academy of Sciences(No.KSCX2-EW-Z-8)
文摘The distributions of two ubiquitous fouling cheilostome bryozoans,Cryptosula pallasiana(Moll,1803)and W atersipora sp.,on a ship moored for almost six years in Qingdao Bay show diff erences with respect to illumination,C ryptosula being dominant on the side of the ship which was exposed to the sun and Watersipora dominating on the other side which was in shadow for most of the time.Competitive interactions for substrate space were nearly always won by Watersipora,which succeeded in overgrowing the edges of C ryptosula colonies regardless of the side of the ship.Reasons for the superiority of W atersipora in spatial competition with Cryptosula could include faster growth rate and the stronger feeding currents created by the larger lophophores of Watersipora.
基金supported by a grant from Shandong Social Science Planning Project in 2010 (Grant No:10CJGJ22)Ocean University of China Young Teachers Special Fund Project in 2010 (Grant No:201013070)
文摘From the perspective of tourism competitiveness,the paper takes 12 island counties of China as the research object,and applies the method of factor analysis to study their competitiveness.The result shows that Putuo and Dinghai are more competitive while Pingtan and Nan'ao are less competitive.Finally,the 12 island counties are divided into four styles:first-class competitive county (Putuo),seond-class competitive counties (Dinghai,Yuhuan),third-class competitive counties (Chongming,Daishan,Changdao,Changhai and Shengsi),fourth-class competitive counties (Dongshan,Dongtou,Pingtan and Nan'ao) by cluster analysis.The classification of island counties is to clear their relative position,then to promote their development.
文摘Blue economic zone is a typical regional economic mode,which is specially characterized by marine economy and has multiple economic types coexisting and interacting through integrating marine and land resources.With the continuous progress of science and technology,marine economy as a strategy to promote economic development is approved in many countries.The Blue Shandong Peninsula Economic Zone(BSPEZ) reflects the local demands of economic development,and its upgrading and enhancing competitiveness of the industrial structure is also of obvious significance for enhancement of the development of eastern China and the national marine economy.This paper thinks that the BSPEZ has many advantages,such as unique marine economy,growing high-tech industries,more and more mature industrial system,advancing technological innovation,and outstanding big enterprises,large projects and regional bright brands,but it is also facing problems of low industry cluster,similar industrial structure with each other,still weak technological innovation.So we put forwards the basic approaches to upgrade and enhance the industrial structure:transforming and upgrading the traditional marine industries with advantages,accelerating the development of new marine industries and high-tech industries,integrating marine and land industry,and promoting the rational system arrangements.
文摘The territorial status of the Diaoyu Islands in January 1895 when Japan officially made claims to them is one of the most crucial issues for the dispute over these islands between China and Japan. Given the fact that these islets are tiny, uninhabited and remote, as well as that no rival claims to them had existed for a fairly long period of time, the actual sovereign functions exercised by China regarding these islands before 1895 established the original title of China to the Diaoyu Islands. Thus Japan could not acquire the title to these islets by occupation.
