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黄河水沙基金有关河口镇至龙门区间的四个课题组、以及汾河课题组、三个数学模型课题组和数据库课题组,于1990年2月19～22日在西安召开了工作交流会.基金会副主任顾文书、龙毓骞同志,基金会办公室主任徐明叔同志、知名的水土保持专家蒋德麒同志应邀到会指导.基金会其他三个课题组的同志也出席了会议、与会者近四十人.会议的主要任务是:交流工作情况,讨论分析水沙变化的方法,明确各课题需要统一做到的内容. 出席会议的6位基金会委员建议将末列入研究的3.58万平方公里(包括2.5万平方公里的未控制区)也列入研究.由熊贵枢、曹素滨、张大
The Yellow River Water and Sedium Fund has four task groups on the Hekouzhen-Longmen section, as well as the Fenhe Task Group, the Three Mathematical Model Task Groups and the Database Task Group, and held a working exchange meeting in Xi’an from February 19 to February 1990. Gu Wenshu, deputy director of the Foundation, Comrade Long Yuqian, Comrade Xu Mingshu, director of Foundation Office, and well-known soil and water conservation expert Comrade Jiang Deqi were invited to attend the symposium. Comrades of the Foundation’s other three task groups also attended the meeting, The main tasks of the conference are to exchange information on the work and to discuss ways to analyze changes in water and sediment and to make it clear what needs to be done in a unified manner by all the six Foundation members present at the conference and to recommend the inclusion of 35,800 km2 Including 25,000 square kilometers of uncontrolled area) is also included in the study by Xiong Gui-Shu, Cao Su-Bin, Zhang large