In order to rehabilitate the degenerated wetland, some techniques need to be used, which include natural and artificial techniques, biologic, ecologic and engineering techniques.

• 为修复退化的七里海湿地生态环境系统,必须采用自然修复和人工修复相结合的,融生物、态及工程技术为一体的,主要解决湿地面积恢复、资源配置、物多样性恢复等问题的修复技术方案。