钻探工程2024，Vol.51Issue(6)：1-13,13.DOI:10.12143/j.ztgc.2024.06.001
极地中深及深冰芯钻探项目进展及对我国的启示
Progress of intermediate-depth and deep ice-core drilling projects in polar regions and its enlightenment for China
摘要
Abstract
It is of great significance to carry out intermediate-depth and deep ice-core drilling projects in polar regions for obtaining paleoclimate information and predicting future ice sheet evolution.Since the 1960s,countries around the world have completed 26 intermediate-depth ice-core drilling projects and 14 deep ice-core drilling projects in polar regions.At present,there are still five deep ice core drilling projects in progress,which are Dome A,Beyond EPICA,MYIC,Dome Fuji and Hercules Dome.Russia is also planning a deep ice core drilling project at Dome B.At present,China has only implemented one intermediate-depth ice-core drilling project,and the depth of the deep ice-core drilling project has just broken through 800m.Compared with Europe,the United States,Japan,Russia,China has less drilling experience,low degree of equipment independence,and relatively backward technical level in the field of intermediate-depth and deep ice-core drilling technology.Therefore,China should actively develop deep ice-core electromechanical drill with independent intellectual property rights,accelerate the implementation of Dome A deep ice-core drilling project,carry out intermediate-depth ice-core drilling and ancient blue ice drilling projects,break through key technologies such as rapid ice drilling and directional ice-core drilling technology,so as to promote the development of China's polar ice-core drilling technology and improve its influence in the field of polar ice core science.关键词
极地/冰盖/中深冰芯/深冰芯/钻探项目/钻具Key words
polar regions/ice sheet/intermediate-depth ice-core/deep ice-core/drilling projects/drilling tool分类
地质学引用本文复制引用
李亚洲,孙友宏,张楠,范晓鹏,李冰,宫达..极地中深及深冰芯钻探项目进展及对我国的启示[J].钻探工程,2024,51(6):1-13,13.基金项目
国家重点研发计划项目"南极冰下复杂地质环境多工艺钻探理论与方法"课题四"多工艺极地钻探装备研发与系统集成"(编号:2021YFA0719104) （编号:2021YFA0719104）
国家自然科学基金青年科学基金项目"可回收式热融钻具孔壁冻融过程的传热规律研究"(编号:42206255) （编号:42206255）
