The present situation and control countermeasures of the seawater intrusion along the coastal area of CHANGLE

The analysis was made on the monitoring data of the sea water intrusion along the coastal area of CHANGLE from 2008 to 2011,finding that a more severe intrusion at the cross section ofn Sawei village Zhanggang County to Hudong Village Wenwusa County with about 1.7km intrusion area,the highest chlorinity was 16715mg/L,the salinity was 16.586g/L,and a slight one at the cross section of Qiandong village Wenling county to Shibi village Wenling county with about 0.7km intrusion area,the highest chlorinity was 3499mg/L,the salinity was 6.573g/L.A counter measurement was brought up after analyzing the formation.