Abstract: The progress of ecological civilization promotes the effective integration between administrative law enforcement and criminal jurisdiction over environmental protection,which contributes to the full play of criminal jurisdiction in implementing the environmental law, and promotes the construction of ecological civilization and beautiful China. However, problems still exist in the effective integration between administrative law enforcement and criminal jurisdiction over environmental protection currently, such as the low case transfer rate and ambiguous standards of case transfer, difficulty in conversion, testing and verification of evidence, and ineffective information sharing. In order to further improve the integration mechanism, we should positively forge ahead the five tasks:firstly, constructing an evaluation mechanism to ensure case transfer; secondly, formulating the standards of case transfer to improve its acceptance rate; thirdly, clarifying rules for evidence conversion to improve the evidence reliability; fourthly, improving the mechanism of testing and verification of evidence to ensure the credibility; finally, establishing a platform for information sharing to promote sharing of information resources.

Key words: environmental protection, administrative law enforcement, criminal jurisdiction, case transfer, conversion of evidence