莱州湾地区海水入侵与相关因子研究  

STUDY ON THE RELATIONBETWEEN SEA WATER INTRUSION AND FACTORS IN LAIZHOUWAN AREA

作　　者：姜文明[1] 李新运[1] 

机构地区：[1]山东师范大学地理研究所

出　　处：《山东师范大学学报（自然科学版）》1994年第4期57-61,共5页Journal of Shandong Normal University(Natural Science)

摘　　要：海水入侵（ｓｅａｗａｔｅｒＩｎｔｒｕｓｉｏｎ）是我国沿海地区新出现的一典型资源与环境问题，作者根据地下淡水－海水运动理论，选择了与海水入侵关联的动态因子进行了规范化处理、相关分析和多元线性回归分析。计算结果表明，海水入侵面积和速率与地下水负值区成显著正相关，是主导因子，与降水量成负相关，其相关性一般。Sea water intrusion is a typieal problem of resources and environment existing in coastal ar-eas of our country in recent years. Based on motional theory of underground fresh water-sea water,thispaper selects some factors in relation to sea water intrusion.Multivariate regression analysis is done.Thecomputing results show that area of negative groundwater level is the leading factor resulting in the rangeand rate of sea water intrusion.

关 键 词：海水入侵 多元回归分析 动态因子 

分 类 号：P512.3[天文地球—地质学]