贻贝监测是海洋环境污染生物监测方法之一,它使得在国家、地区乃至全球范围内开展统一的海洋环境监测成为可能,具有很强的操作性,能够比较准确地反映出沿岸海洋环境污染状况,指示污染物质浓度的时空变比趋势,适宜于长期监测.文中重点阐述了贻贝监测技术和方法,包括采样站位设计、样品现场处理,后勤保障、样品分析和质量保证. Mussel monitoring is one of the biological monitoring methods of marine environmental pollution. It makes it possible to carry out unified monitoring of the marine environment at the national, regional and even global level. It has strong operability and can accurately reflect the coastal marine pollution , Indicating the trend of spatio-temporal change of pollutant concentration is suitable for long-term monitoring.This article focuses on the mussel monitoring techniques and methods, including sampling station design, sample site processing, logistics support, sample analysis and quality assurance.