With the flux of large numbers of people into the coastal regions,a reclamation boom is rising one after another in the coastal countries.At the same time to solve the shortage of land,the large-scale reclamation projects have also caused a far-reaching impact on the offshore marine environment,which has aroused the concern of many scholars.The influences of the reclamation projects on the offshore marine en-vironment are elaborated from the aspects of topographic features,hydrodynamic environment and marine ecological environment in the offshore areas,and the development and application of numerical simulation in the analysis of the influence of marine hydrodynamic environment are emphasized.According to the cur-rent situation and progress trend in the study of the influence of the reclamation projects on the offshore marine environment,some suggestions and future research directions are proposed.In order to develop and utilize the marine resources scientifically and rationally,the long-term influences of the large-scale recla-mation projects on the offshore marine environment should be systematically studied and multiple factors and a full range of research methods should be considered in the future.%随着沿海地区大量人口的涌入,国内外沿海各地纷纷兴起围海造陆的热潮.大规模的围填海工程在解决用地不足的同时也给近海海洋环境造成了深远的影响,这引起了许多学者的关注.本文分别从围填海对近海海域地形地貌、水动力环境以及海洋生态环境等方面阐述围填海工程对近海海洋环境影响,并重点分析数值模拟在海洋水动力环境影响分析中的发展应用.最后根据围填海工程对近海海洋环境影响的研究现状与进展趋势,提出围填海工程对近海海洋环境影响研究的建议以及今后研究的方向,未来应系统的研究大规模围填海工程对近海海域的长期影响,考虑多项因素,全方位地论述研究的方法,以便于科学合理的开发利用海洋资源.
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