摘要
根据2008年最新监测数据,对青岛新河地区的海水入侵特征进行了分析研究,根据氯离子质量浓度与降雨量和水位的关系,分析了新河地区海水入侵主要影响因素是超采地下水,并认为新河地区海水入侵日益严重,近年来有加快趋势,入侵方向为由NW往SE方向推进,海水入侵范围已基本侵染整个新河地区。同时,根据新河地区降雨量、自然地理、社会经济和海水入侵灾害主要诱发因素等情况,提出了防治措施及建议。
Based on the updated monitoring data obtained in 2008,the seawater intrusion characteristics of Xinhe area in Qingdao are analyzed and studied.It is learnt from the analysis for Cl-mass-concentration and its relationships with precipitation and water lever that the main factor of the seawater intrusion in Xinhe area is over-exploitation of underground water.And it is belived that the seawater intrusion in Xinhe tends to be more serious and to accelerate in the recent years.The intrusion direction goes from the northwest to the southeast,and the intruded region has almost spaned the whole Xinhe area.The conditions of the regional precipitation,natural geography,and the local social economy,and the main causative factor of seawater intrusion are comprehensively considered so that the prevention and treatment measures and the relative suggestions are proposed.
出处
《海岸工程》
2010年第2期23-30,共8页
Coastal Engineering
基金
我国近海海洋综合调查与评价专项课题--海水入侵现状评价与防治对策研究(908-02-03-05)
海洋地质灾害调查与研究(908-01-ZH2)
我国典型区域海水入侵灾害补充调查与评价(908-01-BC17)
山东省主要海洋灾害对沿海地区社会经济发展影响评价(SD-908-02-08)
关键词
新河
海水入侵
氯离子质量浓度
防治措施
Xinhe
seawater intrusion
Cl-mass-concentration
prevention and treatment measures
