ANTARCTICA

作品数：531被引量：557H指数：10
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An application of a seismic nodal system with seismic ambient noise near Kunlun Station,Antarctica:estimating ice thickness and firn structure
《Earth and Planetary Physics》2025年第2期323-336,共14页YuQiao Chen Peng Yan YuanDe Yang XueKe Huang Fei Li 
supported by the National Natural Science Foundation of China(NSFC),grant number 42076234;the National Key Research and Development Program of China,grant number 2021YFC2801404。
The thickness and upper densification structure of an ice sheet are important parameters for dynamic ice sheet modeling and glacier mass balance studies.Seismic ambient noise methods,such as the horizontal-to-vertical...
关键词：seismic interferometry Polar firn Dome A glacier monitoring 
Profiles and natural drivers of antibiotic resistome in multiple environmental media in penguin-colonized area in Antarctica
《Fundamental Research》2025年第1期269-281,共13页Yongpeng Zhang Bo Zhang Imtiaz Ahmed Hanshu Zhang Yiliang He 
supported by Polar Research Institute of China.The members of the 35th Antarctic expedition team were acknowledged for their support and help in sampling.
Profiles and driving mechanisms of antibiotic resistome in the polar region are important for exploring the natural evolution of antibiotic resistance genes(ARGs).Here,we evaluated the profiles of antibiotic resistome...
关键词：Antibiotic resistance genes Antibiotic-resistant bacteria RISK Mobile genetic element Source 
The 18th Workshop on Antarctic Meteorology and Climate
《Advances in Atmospheric Sciences》2024年第12期2495-2504,共10页Anastasia J.TOMANEK Ethan J.KOUDELKA Mariana F.LITELL Taylor P.NORTON Mckenzie J.DICE Isabella I.ONSI Matthew A.LAZZARA 
the support from the Office of Polar Programs,National Science Foundation(Grant Nos.1924730,1951720,1951603,and 2205398),which is greatly appreciated.
The 18th Workshop on Antarctic Meteorology and Climate was held on 31 May through 2 June 2023.The Antarctic Meteorological Research and Data Center hosted this hybrid workshop at the Pyle Center at the University of W...
关键词：ANTARCTICA polar meteorology automatic weather station polar modeling polar climatology 
Montmorillonite modified by composite modifier as a rheological regulator of drilling fluid suitable for ultra-low temperature conditions in Antarctica
《Petroleum Science》2024年第6期4344-4357,共14页Ning Huang Jin-Sheng Sun Jing-Ping Liu Kai-He Lv Zong-Lun Wang Xue-Fei Deng Zhi-Wen Dai Xian-Fa Zhang 
financially supported by the National Natural Science Foundation of China(No.52274021);the National Key Research and Development Program of China(No.2021YFA0719102)。
In order to settle the issues of poor rheology for drilling fluids in Antarctica,it is important to develop an agent that can availably address these challenges.For this reason,a rheological regulator(HSCN)of drilling...
关键词：ANTARCTIC Drilling fluid RHEOLOGY Ultra-low temperature Rheological regulator 
Effects of Andrade and Burgers rheologies on glacial isostatic adjustment modeling in Antarctica
《Geodesy and Geodynamics》2024年第5期429-440,共12页Alexandre Boughanemi Anthony Mémin 
partly funded by the Centre National d'Etudes Spatiales(CNES)through the TOSCA program。
Variations in ice mass deform the Earth and modify its gravity field,a process known as Glacial Isostatic Adjustment(GIA).GIA in Antarctica remains poorly constrained due to the cumulative effect of past and present i...
关键词：GIA ANTARCTICA MODELING RHEOLOGY Displacement VISCOSITY GNSS 
Extreme Antarctic Cold of Late Winter 2023被引量：1
《Advances in Atmospheric Sciences》2024年第10期1873-1880,共8页Anastasia J.TOMANEK David E.MIKOLAJCZYK Matthew A.LAZZARA Stefano DI BATTISTA Minghu DING Mariana FONTOLAN LITELL David H.BROMWICH Taylor P.NORTON Linda M.KELLER Lee J.WELHOUSE 
support from the US National Science Foundation(Grant Nos.1924730,2301362,and 2205398).
Extreme cold temperatures were observed in July and August 2023,coinciding with the WINFLY(winter fly-in)period of mid to late August into September 2023,meaning aircraft operations into McMurdo Station and Phoenix Ai...
关键词：ANTARCTICA extreme cold temperature automatic weather station networks 
A Place Where Food Never Spoils--A middle school science teacher describes dining in Antarctica
《空中英语教室（高级版．彭蒙惠英语）》2024年第9期10-11,40,41,共4页Daniel Neman 
In some small parts of Antarctica,you can lay a sandwich down on the ground and return to it a month later,and it will be fine to eat.The McMurdo Dry Valleys of Antarctica are perhaps the driest places on Earth;protec...
关键词：ANTARCTICA MOUNTAINS Earth 
Changes of the trace metals in ice core during 1915-2016 in coastal eastern Antarctica
《Advances in Climate Change Research》2024年第4期596-608,共13页Jing-Wen LIU Chuan-Jin LI Gui-Tao SHI Yan LIU Zhi-Heng DU Ming-Hu DING Shao-Peng GAO Cun-De XIAO Shi-Chang KANG Bo SUN 
The authors acknowledge the financial support from the National Natural Science Foundation of China(42176240,41671063,41701071,42101142 and 41671073);the self-dependent project of the State Key Laboratory of Cryospheric Science Supporting Fund in China(SKLCS-ZZ-2023);the Innovative Research Group Project China(1110000001);CAS Pioneer Hundred Talents Programme in China(X.-X.Wang).
Antarctic trace metal records provide important information for grasping the influence of human activities on the environment over the last centuries.The CA2016-75 ice core is located along the East Antarctic Zhongsha...
关键词：Eastern Antarctica Ice core Trace metals Human activities 
Status and trends in the stability of the three largest ice shelves in Antarctica
《Science China Earth Sciences》2024年第8期2615-2632,共18页Rongxing LI Guojun LI Lu AN Menglian XIA Da LV Yuan CHENG Aiguo ZHAO Tian CHANG Xiangbin CUI Shengkai ZHANG Shijie LIU Yixiang TIAN Weian WANG 
supported by the National Natural Science Foundation of China(Grant No.41730102);the National Key Research and Development Program(Grant Nos.2021YFB3900105&2017YFA0603100);the Fundamental Research Funds for the Central Universities。
The Ross,Filchner-Ronne,and Amery ice shelves are the three largest ice shelves in Antarctica,playing a crucial role in supporting the Antarctic ice sheet.However,current studies on the stability of the three largest ...
关键词：Three largest ice shelves in Antarctica Key parameters Remote sensing monitoring Ice shelf stability Sea level change 
Methods for ice velocity mapping in West Antarctica using historical optical satellite images
《Advances in Polar Science》2024年第2期252-263,共12页ZHANG Yujie AN Lu TANG Leyue LI Hongwei HE Meixi LI Rongxing 
supported by the National Key Research and Development Program of China (Grant no.2021YFB3900105);the support from the Fundamental Research Funds for the Central Universities;the support by the National Key Research and Development Program of China (Grant no.2017YFA0603100).
The Antarctic Ice Sheet harbors more than 90%of the Earth ice mass,with significant losses experienced through dynamic thinning,particularly in West Antarctica.The crucial aspect of investigating ice mass balance in h...
关键词：ANTARCTICA ice velocity overestimation correction historical imagery 
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