关于“界点”型海岛的地缘定位研究 ——以海南岛和济州岛的比较研究为中心

从现代地缘政治学的角度来讲,海洋主权直接维系着国家的兴衰更替,作为海疆基本划界标准之一,海岛是海洋上极为重要的领土标志和主权归属象征,因而地处海疆边界的海岛自然容易成为海权争端的导火索,多方交界的海岛或附近海域更是如此。目前我国周边海域争端不断,海洋权益面临严峻考验,如何审视这种边界海岛的战略定位也将成为我国维护海权的一大课题。为此,以下将尝试借用相应的陆疆概念---“界点”,以海南岛和韩国济州岛为例,分析处于多方势力海疆交界处的海岛地缘形势,以期探索一种新的海疆主权范式,进而对我国维护海洋权益、保护海洋疆土起到一定的启发作用。

Geographical Research on Boundary-point Island --as the center of comparative studies between Hainan Island and Jeju Island

From the perspective of modern geopolitics, the marine sovereignty directly sustains the rise and fall of the country. As the most basic demarcation standard, the island is the most important territorial symbol and sovereign symbol in the ocean. Therefore, the island naturally easier to become the fuse of sea power disputes, boundary-point island or nearby waters even more so. At present, the situation in South China Sea , the East China Sea as well as the Yellow Sea are is not optimistic, and the sea power problem in China is facing a severe test. Therefore, how to examine the strategic positioning of these border islands will become a major subject of our country. This paper attempts to use the corresponding concept in land border system - "boundary", taking Hainan Island and Jeju Island as an example, and analyzes the geopolitical situation of the island at the boundary point in marine frontier. The purpose of this study is to explore a new model of sovereignty over the territorial sovereignty over the sea, which can play a certain enlightening effect on the protection of marine rights for our country.