中国极地冰盖数值模拟研究进展  

Progress in numerical simulation of polar ice sheets in China

作　　者：赵励耘 唐学远[2] 张通 冷伟[4] 艾松涛[5] 刘成彦 王玉哲 刘岩 岳超 ZHAO Liyun;TANG Xueyuan;ZHANG Tong;LENG Wei;AI Songtao;LIU Chengyan;WANG Yuzhe;LIU Yan;YUE Chao(College of Global Change and Earth System Science,Beijing Normal University,Beijing 100875,China;Key Laboratory of Polar Science of Ministry of Natural Resources(MNR),Polar Research Institute of China,Shanghai 200136,China;State Key Laboratory of Earth Surface Processes and Resource Ecology,Beijing Normal University,Beijing 100875,China;Academy of Mathematics and Systems Science,Chinese Academy of Sciences,Beijing 100190,China;Chinese Antarctic Center of Surveying and Mapping,Wuhan University,Wuhan 430079,China;Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai),Zhuhai 519080,Guangdong,China;College of Geography and Environment,Shandong Normal University,Jinan 250014,China)

机构地区：[1]北京师范大学全球变化与地球系统科学研究院,北京100875 [2]自然资源部极地科学重点实验室中国极地研究中心,上海200136 [3]北京师范大学地表过程与资源生态国家重点实验室,北京100875 [4]中国科学院数学与系统科学研究院,北京100190 [5]武汉大学中国南极测绘研究中心,湖北武汉430079 [6]南方海洋科学与工程广东省实验室(珠海),广东珠海519080 [7]山东师范大学地理与环境学院,山东济南250014

出　　处：《冰川冻土》2022年第3期863-871,共9页Journal of Glaciology and Geocryology

基　　金：国家自然科学基金极地基础科学前沿专项(41941006);国家重点研发计划项目(2018YFC1406104)资助。

摘　　要：冰盖数值模拟是一种基于多源观测数据,通过构建并求解冰流动力学方程组,理解冰流运动物理机制以及诊断和预估其演化过程的方法,目前已被广泛应用于冰盖变化研究。本文简要介绍了极地冰盖数值模拟方法,归纳综述了近十余年我国学者在极地冰盖数值模拟方面的研究进展,厘清我国在冰盖数值模拟领域遇到的瓶颈和关键问题。阐述了如何与我国的极地冰盖科考优势区域深度结合,协同多源强化观测和数值模拟,研发和改进冰盖模式,提高冰盖模拟能力,对定量估算极地冰盖的物质平衡及其对未来海平面上升的影响做出实质贡献。通过逐步发展冰盖模式的研究能力,有望将来在冰盖关键动力过程和机制的科学认识上有所突破。Numerical simulation of ice sheets is a method to understand the physical mechanism of ice flow movement,diagnose and predict its evolution by constructing and solving the dynamic equations of ice flow based on multi-source observation data. Numerical simulation has been widely used in the study of ice sheet change. In this review,we briefly introduce the numerical simulation methods of polar ice sheets,summarize the research progress of Chinese scholars in polar ice sheets numerical simulation in the last decade,and identify the bottlenecks and key problems encountered in the field of ice sheet numerical simulation in China. We expound how to combine the advantageous areas of polar ice sheet scientific research in China,cooperate with multi-source enhanced observation and numerical simulation,develop and improve the ice sheet model,enhance the ice sheet simulation ability,and contribute to the quantitative estimation of polar ice sheets mass balance and its impact on future sea level rise. By gradually developing the research ability of ice sheet model,it is expected to make a breakthrough in the scientific understanding of key dynamic processes and mechanisms of ice sheets in the future.

关 键 词：极地冰盖 数值模拟 模式发展 圈层耦合 

分 类 号：P343.6[天文地球—水文科学]