珠三角咸潮的形成机制及防范措施

The Reason Mechanism and Defending Measure to the Salinity of Pearl river Delta

介绍了咸潮的概念及珠三角咸潮的形成机制、危害和防范措施。珠三角咸潮的形成机制主要有自然地理条件、全球性气候变化(包括干旱高温和海平面上升)、采沙过度及疏浚航道、经济人口增长、用水浪费、防咸抗灾设施制度不完善等。解决措施必须立足于全流域资源的合理配置,建立长效防范机制。文中最后提出有关珠三角咸潮的一些看法及将来的研究方向。

The conception of the salinity and the reason mechanism,the harm,and the defending measure to the salinity of pearl river delta were introduced.The reason mechanism of the salinity of pearl river delta include the physical geography condition,the global climate change(including drought,high temperature,sea level rise),the excess sand picking,the sea-route dredging up,the economy and population increase,the water waste,the salinity defending measure faultiness,and so on.The defending measure to the salinity ...