Chlorosity,water level and river runoff from each saltwater intrusion observation station are collected in recent years(2004-2006) in Modaomen watercourse of Pear River Estary,south China,when the saltwater intrusion occurs.

Qingcaosha Reservoir is a large scale reservoir with the characteristics of special geographic location,complicated topographical and hydrodynamic conditions,intricate law of saltwater intrusion,etc.

Being the most seriously infected area by salt water intrusion in China,southern Laizhou Bay has a more complicated land use/coverage change and driving mechanism.

Deterioration of water quality caused by salt water intrusion is the major problem met by development of fresh water resources in coastal zone.

According to the chemical analyses data of the groundwater samples from 129 hydrogeologic drill-holes,and the groundwater mineralization degree data of 1200 wells tested in the field,the hydrochemical environments of the groundwater in the south coast plain of Laizhou Bay,especially the hydrochemical environments of the shallow groundwater in the salt water intrusion area,have been studied.

Technology of groundwater recharge against saltwater intrusion: a case study on Guangrao County,Shandong Province;

The Carrying Capacity of Water Resources in Changyi City on the Stress of Saltwater Intrusion;

Based on the correlative analysis of field data and one-dimensional numerical model for saltwater intrusion,the impact of water diversion from Xinanjiang Reservoir on river course silting and saltwater intrusion at Qiantang Estuary was discussed.

Origin and characteristics of salt-water intrusion disaster in the downstream of Weihe River on the south coast of Laizhou Bay;

This paper indicates the water environment response based on the analysis to the change of land use and land cover change (LUCC) in the salt-water intrusion area of Changyi City,which is located on the lower reaches of the Weihe River: Firstly,the water resource quantity decreases.

The lower reach of Weihe River in the south plain of Laizhou Bay is one of the most typical areas of salt-water intrusion in China.

Being the most seriously infected area by seawater intrusion in China, thedownstream of weihe river has a more complicated land use/cover change andlandscape ecological effects.

Being the most seriously infected area by seawater intrusion in China, Laizhou Bay southern plain has a more complicated land use/cover change and driving mechanism.

There are not only karst features under the natural conditions but also geological affection of human activity, that is influence and changes of sea salt water intrusion.