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资源流动研究已成为资源科学领域新的研究视角和学科成长点,但对资源流动的理论提升、方法总结和范式探讨依然相对较少。论文从地理学的空间视角,对资源流动的内涵及构成要素进行分析。论文给出资源流动的定义,并指出,节点具有业务职能功能、效用功能及社会经济功能,空间位置和流量是节点两个突出的空间特征,不同的节点必然会形成不同的等级,未来应加强对节点功能的量化分析以及完善和发展节点分布特征及等级划分的研究方法;通道和网络具备从属和引导功能,衡量其发育程度主要根据网络的结构特征与网络节点特征,未来应探讨伴随新的交通方式而出现的新功能,系统地对通道网络进行优化分析,构建集多种运输方式为一体的多方式的资源流动通道网络优化模型,针对资源流动流量、强度以及成本等因素进行优化研究;域面是节点、通道网络的载体,根据资源流动节点吸引和辐射的范围,可以将域面划分为不同的等级,加强国际市场因素对我国资源流动域面影响的研究。同时指出,进一步从理论上探讨节点、通道、流动网络及流场的类型,在流动中所起的作用以及彼此之间的作用机制等,将是对资源流动构成要素研究的重要突破。
Research on resource flow has become a new research perspective and a subject growth point in the field of resource science. However, there are still a few theoretical improvements, methodological summaries and paradigms on resource flow. From the perspective of geography space, the thesis analyzes the connotation and elements of resource flow. The paper gives the definition of resource flow, and points out that the node has the functions of business function, utility function and socio-economic function. Spatial location and flow are two prominent spatial characteristics of nodes. Different nodes inevitably form different levels and should be strengthened in the future The quantitative analysis of the function of the node as well as the improvement and development of node distribution characteristics and hierarchical classification of research methods; channel and network with subordinate and guiding function to measure the degree of its development mainly based on the network structure and network node characteristics of the future should be explored with the new Traffic mode and the new function, systematically optimize the channel network to build a multi-mode resource flow channel network optimization model that integrates a variety of modes of transport, optimize the research on factors such as resource flow, intensity and cost; Domain is a carrier of nodes and channel networks. According to the range of attraction and radiation of resource nodes, the area can be divided into different levels to enhance the research on the impact of international market factors on the resource flow in China. At the same time, it is pointed out that further theoretical discussion of the types of nodes, channels, mobile networks and flow fields, the roles they play in the flow and the mechanisms of their interactions will be important breakthroughs in the study of the components of the flow of resources.