沟域经济发展模式对北京山区经济发展和实现城乡统筹发展目标具有重要意义。研究典型沟域经济发展的成功经验、面临问题和有关政策需求等，将为山区经济建设工作提供可借鉴经验和参考。本文采用走访、问卷和座谈等方式，对北京市2011年率先启动的7条重点沟域进行了调研。调研显示，重点沟域经济建设，在选择主导产业、改善生态环境、建设新村民居和促进山区经济建设等方面取得了显著成绩，但在理论探索、模式创新、生态保护、缩小城乡差距等方面仍有不足，需要不断加强理论研究、培育主导产业、促进农业体质增效和完善土地管理政策。

the model of mountainous valley economic has Significant effect to the economic development of Beijing mountain areas and the realization of the urban and rural development. To Research the successful experience, the problem faced and the relevant policy demand of the typical mountainous valley regional economic development will provides referential experiences and references for economic construction in the mountain areas. It was the first survey key valley that Start to constructed in Beijing 2011 by the way of adopted visit, questionnaire and discussion. The result shows that the key mountainous valley regional economic construction has achieved remarkable results in choosing the leading industry, improving the ecological environment, constructing new villages and promoting the economic development of mountainous area and so on, but there still exist some inadequate aspects in the theory explore, mode innovation, ecological protection, narrow the gap between urban and rural areas and so on, these aspects are still need to be constantly strengthen the theory study, develop leading industries, promote agricultural system efficiency and improve land management policy.