环渤海地区海洋经济增长质量时空分异与类型划分

发布时间：2018-04-02 07:35

本文选题：环渤海地区　切入点：海洋经济　出处：《资源科学》2017年11期

【摘要】：海洋强国战略的实施迫切需要提升海洋经济增长质量且尽可能持续长久的中高速增长,本文采用熵权-集对分析对2000—2014年环渤海地区17个沿海城市的海洋经济增长质量进行测度,并利用核密度估计和均值标准差法对该地区海洋经济增长质量进行时空分异和类型划分。结论如下:从时间维度分析,环渤海地区海洋经济增长质量曲线整体上呈偏态分布为非严格单峰,从峰度上看,海洋经济增长质量曲线由宽峰发展为尖峰,绝大多数城市的海洋经济增长质量得到了大幅度提高;从空间维度分析,环渤海地区海洋经济增长质量得分空间分布呈现由北高南低向南高北低的演变趋势;划分海洋经济增长质量类型,快速增长城市包括青岛、唐山、沧州,平稳增长城市包括天津、秦皇岛、烟台、潍坊、日照、丹东,缓慢增长城市包括大连、锦州、营口、盘锦、葫芦岛、威海、滨州、东营,为各沿海城市对海洋经济发展状况定位提供参考。
[Abstract]:The implementation of the strategy of ocean power urgently needs to improve the quality of marine economic growth and to maintain sustained and high speed growth for as long as possible.In this paper, the quality of marine economic growth in 17 coastal cities around the Bohai Sea from 2000 to 2014 is measured by entropy weight-set analysis.Using the kernel density estimation and the mean standard deviation method, the spatial and temporal differentiation and classification of the marine economic growth quality in this area are carried out.The conclusions are as follows: from the time dimension analysis, the quality curve of marine economic growth in Bohai Rim region is skewed to a non-strict single peak on the whole, and from the kurtosis point of view, the growth quality curve of marine economic growth develops from broad peak to sharp peak.The quality of marine economic growth in most cities has been greatly improved, from the spatial dimension analysis, the spatial distribution of the quality of marine economic growth in Bohai Rim shows a trend of evolution from north high to south low to south high and north low.Rapid growth cities include Qingdao, Tangshan, Cangzhou, and stable growth cities including Tianjin, Qinhuangdao, Yantai, Weifang, Rizhao, Dandong, and slow growing cities including Dalian, Jinzhou, Yingkou, Panjin,Huludao, Weihai, Binzhou, Dongying, for the coastal cities to provide a reference for the status of marine economic development.
【作者单位】：辽宁师范大学海洋经济与可持续发展研究中心;
【基金】：教育部人文社会科学重点研究基地重大课题(16JJD790021) 国家自然科学基金青年项目(41201114) 辽宁省教育厅基地重点项目(JZ201783604)
【分类号】：F127;P74

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