在评价拉萨河水资源和水资源利用现状的基础上，预测拉萨河水资源利用的发展趋势，进行了供需分析，提出了拉萨河水资源合理利用的方案。

The Lhasa River basin is the central region of Tibet.Its water resources are rich. But through the supply-demand analysis of the water resources, it is found that the water shortage problem will be serious gradually in the future due to the uneven allocation of water in a year. At the same time, the hydropower exploitation in the Lhasa River basin is necessary to the economic and social development of Tibet. To solve these problems and meet these needs, the reasonable ways are to build the Pangduo Reservoir and the Yangjinshi Reservoir and to transfer water from the main stream to the Pengbo River basin.