沧州近岸海域水产品中石油烃含量调查与分析

摘要

This study made a survey and Analysis on the content of petroleum hydrocarbons in aquatic products in the offshore area of Cangzhou .In the culture area ,fishing areas ,protected areas as the main functional region from Qikou to Xu Jiabao sea ,Fish ,shrimp ,shellfish in total petroleum hydro-carbon content in compliance with "standard" requirements of the value of marine biological quality . The average fish content was lowest ,which was 2 .94 mg · kg -1 and the average content of shellfish was the highest ,which was 12 .16 mg · kg -1 .The average content of shellfish is close to the upper limit of a standard ,we should pay more attention to and take corresponding measures .%对沧州近岸海域水产品中石油烃含量进行调查和分析.结果表明在以养殖区、捕捞区、保护区为主要功能区的歧口至前徐家堡海域采集的鱼、虾、贝类生物体内石油烃含量总体符合《海洋生物质量》一类标准值的要求 ,其中鱼类平均含量最低 ,为2.94mg·kg -1 ;贝类的最高 ,为12.16mg·kg -1 ,已经接近一类标准值的上限 ,应该引起重视以及采取相应措施.