水清了，鱼嫩了，游客排起了长队

Core Viewpoint - The ecological restoration of the Xiaowan Reservoir in Yunnan Province has led to improved water quality and increased income for local fish farming cooperatives, showcasing the successful integration of ecological protection and industrial regulation during the "14th Five-Year Plan" period [1][3]. Group 1: Environmental Issues - The Xiaowan Reservoir's water quality had deteriorated to Class IV due to pollution from fish farming activities, including untreated sewage discharge and excessive feed waste [2]. - Initial investigations revealed that nine pollution indicators, including ammonia nitrogen and total phosphorus, exceeded standards, indicating a worsening pollution trend [2]. Group 2: Legal and Regulatory Actions - Following reports of environmental threats, the Yunnan Provincial Procuratorate established a special task force to investigate and address the pollution issues in the reservoir [2]. - A collaborative approach was adopted, involving cross-regional government cooperation and the establishment of a "one body, multiple strategies" framework to address the pollution effectively [2]. Group 3: Remediation Efforts - A concentrated remediation effort was implemented, including the construction of new sewage pipelines, expansion of collection pools, and regular sewage transport [3]. - The local governments signed a "two waste" disposal agreement to standardize sewage and waste management practices, ensuring long-term ecological protection [3]. Group 4: Economic and Social Impact - The restoration efforts have led to the emergence of a new "ecological + industry" model, optimizing fish farming practices and promoting ecological feeding techniques, resulting in the creation of the "Xiaowan Ecological Fish" brand [3]. - The Yunnan Provincial Procuratorate has handled 13,414 cases related to ecological and resource protection since 2021, reinforcing its commitment to ecological civilization and sustainable development [4].