长江科学院2012年江源科学考察综述及思考

Review and Reflections on CRSRI's Scientific Investigation in the Source Area of Yangtze River and Lancang River

全面介绍了长江科学院2012年对长江和澜沧江源区的河道形态、水文、泥沙、水资源变化及开发利用情况、水土流失现状及成因、水环境水生态状况及地质地貌等开展科学考察的全过程;着重论述了此次科学考察的目的、意义、任务和内容、组织形式;总结了高原上开展大型科学考察在专业及人员遴选、考察方案及技术准备、考察路线选择、身体条件准备、后勤保障等方面以及考察实施过程中的成功经验与存在的不足,提出的诸多建议可为今后开展类似科学考察借鉴。

A scientific investigation in the source area of Yangtze River and Lancang River was carried out by Changjiang（Yangtze） River Scientific Research Institute （CRSRI） in 2012. The investigation covers topics inclusive of river channel morphology, hydrology and sediment, water resource variation and exploitation, current status and causes of soil-water loss, water environment and water ecology, as well as geology and geomorphology. In the present paper, the whole process of the investigation is presented, with emphasis on the targets, significance, tasks and contents, and organizing pattern as well. Experiences and defects are summarized in aspects of topic and participants selection, investigation scheme and technical preparation, route selection, health condition, and logistic support for large-scale scientific investigation on the plateau. Suggestions are put forward for reference for similar scientific investigations.