Measurement and Spatial Analysis of Marine Resources and Environment Damping Effect in the Bohai Sea Ring Area

Marine resources and environment are very important for the sustainable development of marine economy.Due to its limitation and wastage,marine resources and environment impede the development of marine economy,and there exists an obvious damping effect.The model for assessing the marine resources and environment carrying capacity was constructed,and the Romer model was applied to measure the marine resources and environment damping effect in the Bo-hai Sea Ring Area by using the date from 2000 to 2011,and the spatial difference analysis was carried out.The result of research approved that:The marine resources and environment of seventeen costal cities in the Bohai Sea Ring Area have the dampening effect on the development of marine economy.The seventeen cities can be divided into three kinds,namely low constraint,high constraint and strong constraint.Then the damping effect of resources and environment can be divided into 7 coupling types,and the forming mechanism of each coupling type was discussed.finally,the countermeasures and suggestions for alleviating the dampening effect of marine resources and environment were presented in order to promote the sustainable development of marine economy.