Method for diagnosing pollution of marine sediment using floating egg of fish

摘要

The present invention comprises the steps of: (a) placing a sample containing the sediment into a test chamber; (b) injecting seawater with a controlled salinity concentration into the test chamber, leaving the sediment and seawater in a parallel state, and checking whether the salinity concentration of the seawater in the test chamber is the same; (c) placing the fish eggs into the test chamber; (d) separating the hatched fish individual from the test chamber after the exposure time has elapsed; And (e) it provides a method for diagnosing sediment contamination using floating fish eggs, comprising the step of counting surviving individuals from among the separated fish individuals. The method for diagnosing sediment contamination using floating fish eggs of the present invention can be usefully used as a technology capable of diagnosing whether sediment is contaminated, inexpensively, easily and conveniently in the field of marine environmental pollution.