Ecological impact of invasive species and pathogens introduced through bivalve aquaculture

Seafood is an important source of high quality animal protein. As the result of rapid growth of global population in the past 50 years, bivalve farming has played an increasingly important role in meeting the growing demand for marine animal proteins. The rapid expansion of bivalve aquaculture has raised concerns about its potential ecological issues, especially the introduction of invasive species and the spread of pathogens. This article attempts to review the current knowledge of invasive species and pathogens introduced through bivalve aquaculture and discuss potential mitigation measures. This review provides guidance for scientists and farm managers to clarify the current state of research and identify priority research needs for future studies. Therefore, specific management strategies can be formulated for the sustainable development and expansion of bivalve aquaculture.