The Analysis of Ecological Security and Ecological Management in the Songhua River Basin

摘要

Along with the change of natural factors and human socio-economic development,ecological security in the Songhua River Basin was threatened by increasing water pollution,unreasonable use of water resources,soil erosion,water bodies shrinking,biodiversity decline,and frequent natural disasters. Therefore,much attention should been paid to the comprehensive treatment of water environmental pollution,establishment of watershed ecological compensation,and ensuring proper engagement of stakeholders,which was of great significance to scientific management watershed ecosystem and rational utilization of water resources.