摘要
港口间货运是港口及港口城市间的重要联系纽带,是衡量港口及其母城海向全球化嵌入的重要指标。根据2012—2020年世界主要船运公司航运数据构建宁波舟山港海向联系网络,分析网络的中心度及核心—边缘结构,甄别宁波舟山港海向联系演化特征,进而利用派系过滤算法分析宁波舟山港海向联系网络的核心结构体系以及海向全球化嵌入模式。研究发现:(1)宁波舟山港的海向联系网络呈典型的核心—边缘结构,网络尚未稳定,联系主体仍是亚洲半核心城市港口,重要关联节点为香港港、巴生港、东京港,边缘城市港口与宁波舟山港联系仍然较弱。(2)宁波舟山港海向联系度增幅低于整体网络密度增幅,嵌入方式采用国内核心港口—亚洲核心港口—对象港口模式;海向主动嵌入对象由亚洲核心区向地中海、北美、欧洲地区的港口扩展。
The freight between ports is not only an important link between ports and port cities,but also an important indicator to measure the port and its mother city and sea-oriented global insertion.Our study not only constructs a sea-oriented linkage network of Ningbo-Zhoushan Port on the basis of the shipping data of the world's major shipping companies from 2012 to 2020,but also analyzes the centrality and core-periphery structure of the network,as well as to screen the evolutionary character of the sea-oriented linkage network of Ningbo-Zhoushan Port,so that we can analyze both the core structure system of the sea-oriented linkage network of Ningbo-Zhoushan Port and the global insertion model by using factional filtering algorithm.The study shows that:(1)The sea-oriented linkage network of Ningbo-Zhoushan Port presents a typical core-periphery structure,but the network has not yet formed a stable state,and the linkage main body of the network is still the semi-core city port of Asia.Its important relevancy nodes are Port of Hang Kong,Port Swettenham and Port of Tokyo.The linkage is still weak between periphery city ports and Ningbo-Zhoushan Port.(2)The amplification of the seaoriented linkage degree of Ningbo-Zhoushan Port is lower than that of the overall network density.The insertion mode adopts the pattern of the domestic core port-Asia core port-target port.The active sea-oriented embedded objects are to be extended from the Asian core region to the ports in Mediterranean,North America and Europe.
作者
马仁锋
倪欣欣
李东霖
MA Renfeng;NI Xinxin;LI Donglin(Department of Geographic and Spatial Information Technology and Collaborative Innovation Center for the Utilization and Governance of Ningbo Land and Sea Space,Ningbo University,Ningbo 315211,China;Zhejiang Tourism Vocational College,Chun’an 311701,China;Ningbo Development Planning Research Institute,Ningbo 315040,China)
出处
《浙江海洋大学学报（人文科学版）》
2021年第4期1-9,共9页
Journal of Zhejiang Ocean University(Humanities Sciences)
基金
国家自然科学基金面上项目“沿海城市产业重构背景下人居环境演变机理研究:宁波、舟山为例”(编号:41771174)。
关键词
宁波舟山港
海向联系网络
社会网络分析
中心度
航线全球化嵌入度
Ningbo-Zhoushan Port
sea-oriented linkage network
social network analysis
centrality
the embedded degree of globalizing ship routes
