破解“各扫门前雪”，中小河流治理要在“联”字上下功夫

Group 1 - The core issue of cross-border pollution in small and medium rivers is the lack of specific regulations and management institutions, leading to fragmented efforts in pollution prevention [1] - A shift in perspective is needed to promote joint management and establish a collaborative mechanism for shared benefits and cost-sharing among stakeholders [1] - The key contradiction in cross-border pollution prevention is uneven interests, which can be addressed by strengthening joint consultation mechanisms and utilizing various measures for comprehensive coordination [1] Group 2 - A cross-border governance system should be established to jointly formulate pollution control plans for small and medium rivers, which are essential for the protection of larger rivers [2] - Information sharing and mutual communication among relevant departments are crucial for effective environmental management, especially in the context of project approvals that may impact downstream areas [2] - A smart monitoring and early warning system should be developed to ensure closed-loop management of river patrols, monitoring, and issue resolution [2] Group 3 - A unified law enforcement team should be formed to conduct joint emergency drills for environmental risks, with tailored emergency plans for cross-border water pollution incidents [3] - Immediate notification and coordinated response are required when pollution incidents occur upstream, ensuring that downstream authorities are prepared to manage potential impacts [3] - Enhancing the capacity for joint prevention and control of water environment issues is essential for effective management of cross-border pollution [3]