Ice drilling on Princess Elizabeth Land (East Antarctica) aimed to study bedrock and Late Quaternary paleoclimate
- 作者: Leitchenkov G.L.1,2, Talalay P.G.3,4, Zhang N.3, Abdrachmanov I.A.1, Vorobyov M.A.5, Gong D.3, Liu Y.3, Li Y.4, Sun Y.4, Lavrentiev I.I.5, Ekaykin A.A.6, Khalimov D.R.6, Li B.4, Lipenkov V.Y.6
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隶属关系:
- Institute for Geology and Mineral Resources of the World Ocean
- Saint-Petersburg State University
- Jilin University
- China University of Geosciences
- Institute of Geography, Russian Academy of Science
- Arctic and Antarctic Research Institute
- 期: 卷 64, 编号 2 (2024)
- 页面: 293-298
- 栏目: Express Information
- URL: https://journals.rcsi.science/2076-6734/article/view/268502
- DOI: https://doi.org/10.31857/S2076673424020125
- ID: 268502
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详细
Targeted bedrock sampling was carried out on Princess Elizabeth Land (30 km south of the coast, at 69.585591° S; 76.385165° E) by drilling through 545 m thick ice. The borehole was drilled using a new, modified version of the cable-suspended Ice and Bedrock Electromechanical Drill (IBED) designed by the Jilin University (China) and under a joint scientific project between VNIIOkeangeologia, Jilin University and China University of Geosciences (Beijing). The drill site is located on the axis of a high-amplitude linear magnetic anomaly that runs parallel to the coast for more than 500 km from Princess Elizabeth Land to Mac. Robertson Land. In the next Antarctic season, borehole geophysical logging will be conducted including temperature measurements for geothermal heat flux calculations.
全文:

作者简介
G. Leitchenkov
Institute for Geology and Mineral Resources of the World Ocean; Saint-Petersburg State University
Email: ptalalay@yandex.ru
俄罗斯联邦, St. Petersburg; St. Petersburg
P. Talalay
Jilin University; China University of Geosciences
编辑信件的主要联系方式.
Email: ptalalay@yandex.ru
中国, Changchun; Beijing
N. Zhang
Jilin University
Email: ptalalay@yandex.ru
中国, Changchun
I. Abdrachmanov
Institute for Geology and Mineral Resources of the World Ocean
Email: ptalalay@yandex.ru
俄罗斯联邦, St. Petersburg
M. Vorobyov
Institute of Geography, Russian Academy of Science
Email: ptalalay@yandex.ru
俄罗斯联邦, Moscow
D. Gong
Jilin University
Email: ptalalay@yandex.ru
中国, Changchun
Y. Liu
Jilin University
Email: ptalalay@yandex.ru
中国, Changchun
Y. Li
China University of Geosciences
Email: ptalalay@yandex.ru
中国, Beijing
Y. Sun
China University of Geosciences
Email: ptalalay@yandex.ru
中国, Beijing
I. Lavrentiev
Institute of Geography, Russian Academy of Science
Email: ptalalay@yandex.ru
俄罗斯联邦, Moscow
A. Ekaykin
Arctic and Antarctic Research Institute
Email: ptalalay@yandex.ru
俄罗斯联邦, St. Petersburg
D. Khalimov
Arctic and Antarctic Research Institute
Email: ptalalay@yandex.ru
俄罗斯联邦, St. Petersburg
B. Li
China University of Geosciences
Email: ptalalay@yandex.ru
中国, Beijing
V. Lipenkov
Arctic and Antarctic Research Institute
Email: ptalalay@yandex.ru
俄罗斯联邦, St. Petersburg
参考
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