西藏沙漠化研究进展与未来防沙治沙思路
Progress on Sandy Desertification Research and Future Combating Idea in Tibet, China
Progress on Sandy Desertification Research and Future Combating Idea in Tibet, China
作者
杨萍(中国科学院西北生态环境资源研究院 兰州 730000;中国科学院 科技促进发展局 北京 100864)
魏兴琥(佛山科学技术学院 佛山 528000)
董玉祥(中山大学 地理科学与规划学院 广州 510275)
李森(佛山科学技术学院 佛山 528000)
魏兴琥(佛山科学技术学院 佛山 528000)
董玉祥(中山大学 地理科学与规划学院 广州 510275)
李森(佛山科学技术学院 佛山 528000)
中文关键词
西藏;土地沙漠化;防沙治沙
英文关键词
Tibet;sandy desertification;combating idea
中文摘要
西藏土地沙漠化研究是我国荒漠化研究的重要领域，近30年西藏土地沙漠化研究取得了重要进展。文章摸清了西藏土地沙漠化现状、时空变化特征及其驱动因子，创立了包括高寒区沙漠化土地分类分级指标体系、地质-历史时期沙漠化演化过程、河谷风沙地貌特征等的西藏高原土地沙漠化研究理论体系，建立了高原特色的西藏土地沙漠化防治技术与对策，并基于西藏土地沙漠化现状、趋势及防治成效提出了未来西藏防沙治沙的思路和对策建议。
英文摘要
The problem of sandy desertification in Tibet is one of important regions of desertification research in China, the important progresses in the research on sandy desertification in Tibet in recent thirty years are concluded in the paper, such as finding out the status and characteristics of spatial and temporal change in recent years of sandy desertification in Tibet as well as its driving factors, establishing the theoretical system of sandy desertification in Tibet including the classification system of sandy desertification land and geological-historical evolutionary process of sandy desertification as well as the features of river valley aeolian landform in Tibet, building the combating strategy and control technical system of sandy desertification in Tibet with special plateau features. On the basic analysis of status and development trends as well as the control results of sandy desertification in Tibet, the future combating idea of sandy desertification in Tibet are forward given.
DOI10.16418/j.issn.1000-3045.20200603001
作者简介
杨萍 中国科学院科技促进发展局研究员。地理学博士,沙漠化与遥感地理信息系统专业。曾在中国科学院西北生态环境资源研究院(原“中国科学院寒区旱区环境与工程研究所”)从事西藏沙漠化研究近20年,获西藏自治区科学技术奖一等奖。目前主要从事中国科学院野外观测研究网络体系的管理与研究工作。
E-mail:yangping@cashq.ac.cn
YANG Ping Professor, Ph.D. of geography. Bureau of Science and Technology for Development, Chinese Academy of Sciences (CAS). Her main research field is in aeolian desertification and remote sensing geographic information system (GIS). She has been engaged in the research of desertification in Tibet for nearly 20 years in Northwest Institute of Eco-Environment and Resources, CAS (formerly Cold and Arid Regions Environmental and Engineering Research Institute, CAS), and has obtained the Science and Technology Awards (First Class) of Tibet Autonomous Region, China. Currently, she works for the management of the field observation and research networks of CAS.
E-mail:yangping@cashq.ac.cn
E-mail:yangping@cashq.ac.cn
YANG Ping Professor, Ph.D. of geography. Bureau of Science and Technology for Development, Chinese Academy of Sciences (CAS). Her main research field is in aeolian desertification and remote sensing geographic information system (GIS). She has been engaged in the research of desertification in Tibet for nearly 20 years in Northwest Institute of Eco-Environment and Resources, CAS (formerly Cold and Arid Regions Environmental and Engineering Research Institute, CAS), and has obtained the Science and Technology Awards (First Class) of Tibet Autonomous Region, China. Currently, she works for the management of the field observation and research networks of CAS.
E-mail:yangping@cashq.ac.cn
