September 24，The national key research and development plan project "Ecological Safety Guarantee Technology and Demonstration of Channel and Slope Management Engineering in Loess Hilly and Gully Areas" (2017YFC0504700) test demonstration on-site verification meeting and project comprehensive performance evaluation meeting were held in Yan'an，Chief Engineer of the Group、Project leader Researcher Luo Lintao participated。

       Meeting，Each topic reported on the research status，Researcher Luo Lintao made a detailed report on the completion of demonstration project construction and research tasks undertaken by the group。The expert team passed the on-site inspection、Listen to the report、Review acceptance materials and other forms，After questioning and discussion，It is agreed that each project has completed the goals and tasks specified in the mission statement，Agree and pass the acceptance。

       This project acceptance meeting was organized by the Institute of Geographic dafabet loginSciences and Natural Resources, Chinese Academy of Sciences，Institute of Geographic Sciences and Natural Resources, Chinese Academy of Sciences、Xi'an University of Technology、Beijing Normal University、Project leader of 8 units including Northwest A&F University and the Group、Project acceptance expert、More than 50 key researchers of the project attended the meeting。