| Jiaolai Man-made canal is a man-made canal in the history,over the last two years,it was suggested that the idea of reopening the canal.Of course,If the re-opening of the canal after the idea of the expected,its significance may be various.But Jiaolai Man-made canal is a thing that related to the Shandong and even surround Bohai and Huanghai areas ecological,economic and social development important systems engineering,the projects is related to Bohai and Huanghai,and also relatrd to the natural environment,ecological environment,economic structure,social environment important change,Institute of the problems faced by prophase is Challenging.This article is Based on the extensive collection of the predecessors research data and theoretical results,select along Jiaolai Man-made canal 15km as research area,for geological environment,hydrogeological environment,dynamic groundwater environment survey and analysi,According to monitoring data from 2001 years to 2005 years,and use surfer8.0 Software drawing the Water level elevation contour map on the basis of whether the formation of seawater intrusion.Analysising the study area the situation of groundwater depression cones.And the use of AHP for possible disasters,the risk of seawater intrusion district evaluation.Distance to predict seawater intrusion.Jiaolai manual Haihe River project study the basis of Geology. |
