Abstract for: Coilia Ectenes: Crisis and Solution

The paper makes an analysis on the crisis that the Chinese Coilia ectenes is currently facing from the point of system dynamics and proposes a relatively feasible solution for it. The paper explains the crisis of Coilia ectenes at present and in the future through analyzing the impact of human activities and national policies on species population quatity of Coilia ectenes, and analyzes whether the crisis can be relieved or solved by state control policy.