湄洲湾夏季油的分布特征与防护对策  

Distribution features of oil and preventive countermeasures in Meizhou Bay in summer

作　　者：王宪[1] 陈于望[1] 李文权[1] 郑爱榕[1] 

机构地区：[1]厦门大学海洋系,厦门361005

出　　处：《台湾海峡》1996年第3期265-269,共5页Journal of Oceanography In Taiwan Strait

基　　金：<湄洲湾海水水质监测>项目

摘　　要：本文根据1992年夏季对湄洲湾水质环境质量调查资料，对该海区海水中油的含量及分布特征进行了分析研究。结果表明：渴洲湾夏季表层海水油的含量为5～51μg／dm3，平均值为19．8μg／dm3。海水的混合系数较小，高潮和低潮时油含量分布的差异，除了与陆源污染源分布有关外，主要是由水文动力学条件所决定。湄洲湾海水的平均交换率以及油的年积累量可作为预测该海区水中油含量的变化依据。The feature of oil distribution in the Meizhou Bay during summer are discussed accoring to water quality data survey. The results show that: Oil concertrution ranged between 5~51μg/dm3 with an average of 19. 8μg/dm3. The mixing confficicent is lower, Different of oil distribution between high tide and low tide was key by factors distribution of pollution and water dynamics which is the main factor. Average turn-over rate and enrichment confficient can provide fundamental information to estimate oil concentration in sea water.

关 键 词：湄洲湾 油 污染 混合系数 海水 防护对策 

分 类 号：X55[环境科学与工程—环境工程]