The integrated impacts of natural processes and human activities on the origin and processes of groundwater salinization in the coastal aquifers of Beihaiļ¼ŒSouthern China

Qinghua Li1, Yanpeng Zhan Dr.2, Wen Chen Ms.2 and Shaowen Yu Dr.2, (1)CGS China Geological Survey, Nanjing, China, (2)Wuhan center of China Geological Survey, Wuhan, China