河南师范大学学报(哲学社会科学版)

协同理念是应对跨界公共治理有效性的重要技术工具和价值面向。在跨界公共问题的治理过程中，政府间纵向和横向合作是推动政策执行的重要机制，但在具体的施策实践中却往往受传统条块分割和职责同构的制约。长江流域具有跨域性，通过透视长江流域治理的政策过程，发现在政策的制定和执行环节分别存在政策要素与政策目标之间的协同难题以及政策体系与政策效果之间的结构困局，具体表现为政策主体的多重性与模糊性、政策目标的复杂性与独立性、政策体系的执行分隔和反馈阻隔等政策运行困境。从长江流域生态治理的具体政策过程来看，以多元治理主体间协同来回应跨界公共治理难题需要明晰角色目标，优化政策设计，推动跨界治理方式的转型；强化协调沟通，打破结构障碍，形成互济合作的治理网络；提升政策协同生成能力，增进政策过程中的协同性，推进长江流域跨界治理体系和治理能力现代化。

The concept of synergy is an important technical tool and value orientation to address the effectiveness of cross-border public governance. In the process of governance of cross-border public issues, intergovernmental vertical and horizontal cooperation is an important mechanism to promote policy implementation, but in the specific practice of policy implementation, it is often restricted by traditional segmentation and responsibility isomorphism. The Yangtze River basin is trans-regional. Through the perspective of the policy process of the Yangtze River basin governance, it is found that there are coordination difficulties between policy elements and policy objectives and structural difficulties between policy system and policy effect in the formulation and implementation of policies, which are specifically manifested in the multiple and fuzzy nature of policy subjects, the complexity and independence of policy objectives, and the implementation and feedback barriers of policy system. From the perspective of the specific policy process of ecological governance in the Yangtze River basin, to respond to the cross-border public governance problems through the coordination of multiple governance subjects needs to focus on clarifying the role objectives and optimizing the policy design; Strengthen coordination and communication, break structural barriers, and form a governance network of mutual assistance and cooperation; Improve the capacity of policy synergy, enhance the synergy in the policy process, and then improve the cross-border governance system and governance capacity of the Yangtze River basin.