热带地理2017，Vol.37Issue(5)：681-693,13.DOI:10.13284/j.cnki.rddl.002974
南海诸岛珊瑚礁人工岛建造研究
Construction of Artificial Islands on Coral Reef in the South China Sea Islands
摘要
Abstract
Artificial islands construction has long history in China and other coastal countries, but artificial islands construction on coral reefs are very different because of the special geological landforms and sediments. The concept, development and trends of the construction of artificial islands are reviewed and the general situation of coral reefs in the South China Sea is introduced. The South China Sea Islands lies to the east and south of Hainan Island and is rich for abundant tropical marine resources, such as territorial resources, marine petroleum and gas resources, tourism resources, harbor and channel resources. Its geopolitics is complex and the strategic positions special. The South China Sea Islands has 62 drying reefs and 49 lime-sand islands which is theoretically suitable for the construction of artificial islands. In the past 40 years, several neighboring countries have forcibly occupied some islands and reefs of the Nansha Islands, illegally reclaimed lands and built military structures, and extensively explored in adjacent waters to plunder marine petroleum and gas resources. And now the South China Sea Islands faces the same and more serious political situation and it needs rapid and effective respond. The geological and topographical conditions suitable for the exploitation and construction on coral reefs in the South China Sea Islands are analyzed, such as shoals, islets, and drying reefs. The ecological environment conditions affecting the land reclaimed are also evaluated from the view of coral reef facies, which include the impacts of the exploitation and construction on the coral reef ecosystem and those of the resultant hydrodynamic changes in the coral reef landforms. The built and under-building artificial islands are given as examples. An emphasis on planning and site selection for the land reclamation on the coral reefs in the South China Sea Islands is proposed and the technical idea of "natural simulation" for engineering construction and for future sustainable development is produced.关键词
南海诸岛/珊瑚礁/人工岛Key words
the South China Sea Islands/coral reefs/artificial islands分类
海洋科学引用本文复制引用
赵焕庭,王丽荣..南海诸岛珊瑚礁人工岛建造研究[J].热带地理,2017,37(5):681-693,13.基金项目
国家重大科学研究计划课题(2013CB956102) （2013CB956102）
国家自然科学基金项目(91428203) （91428203）
国家社会科学基金重大项目(14ZDB165) （14ZDB165）
