Abstract: With the development of cascade hydropower stations, the construction of seismic monitoring system for single reservoir has been gradually replaced by system for the river basin. For the latter, it has many advantages, such as wide range, high precision, seismic measurement, cost saving, integration, efficiency, centralized operation management and information sharing. This paper, combined with the existing problems in construction and operation management of the Yalong river seismic network, expounds the objective difficulties and main management measures in the process of ensuring the quality of network operation.

Key words: watershed, reservoir earthquake, operation, management

摘要： 随着流域化梯级电站开发，流域水库地震系统已逐渐替代单电站水库地震台网建设运行，其具有大范围高精度测震、经济节约、集成高效、集中运行管理、成果信息共享等优势特点。根据雅砻江台网建成投运以来运行管理中存在的主要问题，结合国家有关要求，主要阐述保障台网运行质量过程中存在的客观困难及主要管理措施。

关键词: 流域化, 水库地震, 运行, 管理