A Review of Assessment and Adaptation Strategy to Climate Change Impacts on the Coastal Areas in South China

摘要

This paper reviews assessment of climate change impacts on economy,society and ecological environment in the coastal areas of South China based on published literatures;it also proposes suitable adaptation strategies and countermeasures.Review shows that climate change has resulted in sea level rise in the coastal areas of South China,increasing the occurrence and intensity of storm surges,aggravating the influence of saltwater intrusion,coastal erosion,urban drainage and flood control,threatening the coastal facility and infrastructures,inundating lowland areas,ofsetting mudflat silting,and degrading mangroves and coral reef ecosystem.Therefore,in order to reduce the adverse efects of climate change and to support the sustainable development in the coastal areas of South China,it is critical to improve the monitoring and early warning system,enhance prevention criteria,fortify coastal protection engineering,strengthen salt tide prevention,and reinforce the ecological restoration and protection.