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分析了广东省在不同历史阶段填海造地的主要特征及其对广东省经济社会发挥的作用,同时对填海造地造成的主要负面影响进行归纳和总结,包括改变了天然海岸线、海湾等的形态特征,侵占海洋生物栖息地,破坏海岸典型生态系统和加大了罹患环境风险的概率等。阐述当前广东发展海洋经济的主要现实压力—建设用地缺口,提出以提高海域利用率、严格控制围填海规模、创新填海区平面设计和引入生态补偿机制等措施来缓解建设用地需求缺口的对策和建议。
The main features of reclamation and land reclamation in Guangdong Province during different historical periods are analyzed and their functions in economic and social development in Guangdong Province are summarized. At the same time, the main negative impacts caused by reclamation and land reclamation are summarized and summarized, including the change of the form of natural coastline and bay Features, occupying marine habitats, destroying typical coastal ecosystems and increasing the probability of suffering environmental risks. The main realistic pressure of developing marine economy in Guangdong is expounded at present: the shortage of construction land, the countermeasures and the measures to improve the utilization rate of sea area, strictly control the reclamation scale, innovate the graphic design of reclamation area and introduce ecological compensation mechanism to ease the demand gap of construction land Suggest.