福建省海岸带海水入侵和土壤盐渍化监测初步研究  

Primary studies on seawater intrusion and soil salinization monitoring in Fujian province

作　　者：宋希坤[1] 刘志勇[2] 蔡雷鸣[3] 黄智伟 蔡建堤[5] 李燕平 陈宇东[2] 

机构地区：[1]福建省海洋环境与渔业资源监测中心,福建福州350003 [2]国家海洋局厦门海洋环境监测中心站,福建厦门361008 [3]福州市海洋与渔业技术中心,福建福州350000 [4]福建海洋研究所,福建厦门361012 [5]福建省水产研究所,福建厦门361012 [6]宁德市海洋与环境监测站,福建宁德352103

出　　处：《海洋环境科学》2008年第A01期15-18,共4页Marine Environmental Science

基　　金：福建省海洋渔业局资助项目

摘　　要：海水入侵和土壤盐渍化是海岸带重要的地质灾害类型,国内鲜有针对福建省海岸带海水入侵和土壤盐渍化的研究.本文通过在福建省5个沿海设区市开展海水入侵和土壤盐渍化选点和监测,在福建省海岸带监测到海水入侵和土壤盐渍化.在福州长乐市近岸某鳗鱼养殖片区、漳州漳浦县近岸某对虾养殖片区、莆田市秀屿区某盐田附近监测到严重海水入侵,均属人类开发活动影响区域内的海水入侵,严重入侵区域氯度最高达5629.00 mg/L,矿化度最高达33.16 g/L;在泉州市泉港区某自然村监测到轻度入侵,属自然状态下的海水入侵;在宁德东冲半岛外浒沙滩附近未监测到海水入侵;在漳州断面监测到土壤盐渍化,为轻度盐渍化土,其他断面为非土壤盐渍化土。Both seawater intrusion and soil salinization are important geology disasters, while little research work is eoneemed with seawater intrusion and soil salinization in Fujian province. In this paper, the seawater intrusion and soil salinization are proved in Fujian province based on monitoring in five inshore cities. The severe seawater intrusion exists in certain eel farming factories within Changle, Fuzhou, in certain prawn farm within Jiuzhen county, Zhangzhou, and in certain saltem within Xiuyu district, Putian, all belonging to seawater intrusion in human activity areas. The maximum concentration of Cl^- and mineralization within those severe intrusion areas are 5629.00 mg/L and 33.16 g/L respectively. The slight seawater intrusion is monitored in Quangang district, Quanzhou, where natural conditions are kept. No seawater intrusion is monitored in Dongchong peninsula, Ningde. No soil salinization is monitored except Zhangzhou where the sand is slightly salinized.

关 键 词：海水入侵 土壤盐渍化 监测福建省 

分 类 号：X834[环境科学与工程—环境工程]