The Groundwater Environment of the Shallow-buried Paleochannel Zones and the Alluvial-diluvial Fans on the South Coast Plain of Laizhou Bay
莱州湾南岸平原浅埋古河道带及冲洪积扇地下水水环境

By field investigation and water chemical monitoring, the groundwater environment of the shallow buried paleochannel zones and alluvial diluvial fans on the south coast plain of Laizhou Bay can be divided into 3 area: the salt groundwater district in the north, the transition district in the middle and the fresh groundwater district in the south. In the fresh groundwater district, the chemical characteristics of the groundwater exist still differences in S N direction. The chemical characteristics of the shallow groundwater in the area exist interseasonal and interannual change regularities. The measures of rational developing and utilizing the groungwater resources, of preventing the salt water intrusion and artificial pollution, and of keeping a good groundwater environment should be taken in the area.