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科学（中文版） 2003年第2期 52-59页

作者： RobertA.Bindschadler 柯江华

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南极冰原上的珍宝

中国国家天文 2012年第6期6卷 48-55页

作者：缪秉魁

随着科技发展、研究的需要和陨石收藏热潮的高涨，陨石似乎已成为珍宝的代名词。陨石的珍贵主要在于它的科学价值和样品的特殊性、稀有性。地球的南极是一个得天独厚的陨石富集区。那么，怎样在南极发现陨石，又怎样研究南极陨石呢？

关键词：南极冰原陨石富集区科技发展科学价值南极陨石稀有性样品地球

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南极冰原下的巨大峡谷

疯狂英语（新悦读） 2020年第8期 39-40页

作者：戴洵湖南岳阳市华容县第二中学

科学家们研究南极洲已经有一个多世纪了,但是他们对南极洲的了解还远远不够。现在,科学家们发现了南极冰原下的巨大峡谷,而且由于气候变暖,这些峡谷很可能影响从南极洲中部到海岸的冰流速度和方向。

关键词：南极洲气候变暖峡谷南极冰原科学家

An Improved Method for Modeling Spatial Distribution of δD in Surface Snow over Antarctic Ice Sheet

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Chinese Geographical Science 2009年第2期19卷 120-125页

作者： WANG Yetang HOU Shugui Bjom GRIGHOLM SONG Linlin State Key Laboratory of Cryospheric Science Cold and Arid Regions Environmental and Engineering Research Institute Chinese Academy of Sciences Lanzhou 730000 China Climate Change Institute University of Maine Orono ME 04469 USA

Using the recent compilation of the isotopic composition data of surface snow of Antarctic ice sheet, we proposed an improved interpolation method of δD, which utilizes geographical factors (i.e., latitude and altitude) as the primary predictors and incorporates inverse distance weighting (IDW) technique. The method was applied to a high-resolution digital elevation model (DEM) to produce a grid map of multi-year mean δD values with 1km spatial resolution for Antarctica. The mean absolute deviation between observed and estimated data in the map is about 5.4‰, and the standard deviation is 9‰. The resulting δD pattern resembles well known characteristics such as the depletion of the heavy isotopes with increasing latitude and distance from coast line, but also reveals the complex topographic effects.

关键词：空间分布模型南极冰原表面同位素组成数字高程模型距离加权网格地图空间分辨率

Spatial distribution of 10m firn temperature in the Antarctic Ice Sheet

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Science China Earth Sciences 2011年第5期54卷 655-666页

作者： WANG YeTang1,3 & HOU ShuGui2,3 1 Shandong Marine Fisheries Research Institute,Yantai 264006,China 2 MOE,Key Laboratory for Coast and Island Development,School of Geographic and Oceanographic Sciences,Nanjing University,Nanjing 210093,China 3State Key Laboratory of Cryospheric Science,Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou 730000,China Shandong Marine Fisheries Research Institute Yantai China State Key Laboratory of Cryospheric Science Cold and Arid Regions Environmental and Engineering Research Institute Chinese Academy of Sciences Lanzhou China MOE Key Laboratory for Coast and Island Development School of Geographic and Oceanographic Sciences Nanjing University Nanjing China

A database of Antarctic 10m firn temperature was constructed using available borehole temperature measurements with data quality control to extend knowledge of Antarctic *** from a high-resolution digital elevation model and the main ice divide were used to delineate main drainage sectors across *** each drainage sector,a quantitative relationship between temperature and latitude,longitude and altitude was established using available firn temperature *** relationships incorporating other factors affecting Antarctic air temperature such as atmospheric circulation and small-scale topography were used to derive a 10-km resolution grid map of surface *** resulting temperature patterns presented a reasonable depiction of both large and small-scale variations in Antarctic 10m firn *** map is useful for many spatial variation studies,Antarctic ice sheet models,and comparison with satellite-derived temperature data and outputs of atmospheric general circulation models.

关键词：南极冰原温度测量空间分布数字高程模型大气环流模型积雪数据质量控制排水行业

Textural and Geochemical Characteristics of Proglacial Sediments: A Case Study in the Foreland of the Nelson Ice Cap, Antarctica

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Acta Geologica Sinica(English Edition) 2004年第4期78卷 970-981页

作者： LIUXiaodong SUNLiguang YINXuebin InstituteofPolarEnvironment UniversityofScienceandTechnologyofChinaHefeiAnhui230026

This paper presents a detailed study on the textural and geochemical characteristics of the proglacial sediments near the edge of modem Nelson Ice Cap, Antarctica. The grain size distributions of the proglacial sediments are characteristic of glacigenic deposits, but very different from those of aeolian and lacustrine sediments. Moreover, the grain size distributions of the proglacial sediments are fractal with a dimension of about 2.9, and the fractal dimensions can be used as another summary statistical parameter for quantifying the relative amounts of coarse and fine *** between the absolute element abundances of the proglacial sediments are very weak due to mineral partitioning and other effects of glacial processes, but correlations between the element/Rb ratios are statistically significant. This finding indicates that element/Rb ratios can be used to reduce or eliminate the effects of glacial processes,evaluate geochemical data and determine the sediment provenance in the foreland of Antarctic glacier. Comparisons on the element concentrations among different environments suggest that the proglaciai sediments are derived predominantly from local bedrocks and appear to be natural in origin. Thus these natural sediments can be used to study chemical weathering in the progiacial foreland of modern glacier.

关键词：冰川沉积结晶粒度维度分解化学侵蚀南极冰原

Geochemical characteristics and zones of surface snow on east Antarctic Ice Sheet

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Chinese Science Bulletin 2004年第20期49卷 2205-2211页

作者： KANGJiancheng LIULeibao QINDahe WANGDali WENJiahong TANDejun LIZhongqin LIJun ZHANGXiaowei PolarResearchInstituteofChina Shanghai200129China ColdandAridRegionsEnvironmentalandEngineeringResearchInstitute.ChineseAcademyofSciences.Lanzhou730000.China AustralianAntarcticDivisionandAntarcticClimateandEcosystemsCRC.PrivateBag80Hobart.Tasmania.7001.Australia GeographyDepartmentofLanzhouUniversity.Lanzhou730000.China

The surface-snow geochemical characteristics are discussed on the East Antarctic Ice Sheet, depending on the stable isotopes ratios of oxygen and hydrogen, concentra-tion of impurities (soluble-ions and insoluble micro-particle) in surface snow collected on the ice sheet. The purpose is to study geochemical zones on the East Antarctic Ice Sheet and to research sources and transportation route of the water vapor and the impurities in surface snow. It has been found that the ratio coefficients, as S1, d1 in the equation dD = S1d18O + d1, are changed near the elevation 2000 m on the ice sheet. The weight ratio of Cl-/Na+ at the area below the ele-vation of 2000 m is close to the ratio in the sea salt; but it is about 2 times that of the sea salt, at the inland area up to the elevation of 2000 m. The concentrations of non-sea-salt Ca2+ ion (nssCa2+) and fine-particle increase at the interior up to the elevation 2000 m. At the region below the elevation of 2000 m, the impurity concentration is decreasing with the elevation increasing. Near coastal region, the surface snow has a high concentration of impurity, where the elevation is below 800 m. Combining the translating processes of wa-ter-vapor and impurities, it suggests that the region up to the elevation 2000 m is affected by large-scale circulation with longitude-direction, and that water-vapor and impurities in surface snow come from long sources. The region below the elevation 2000 m is affected by some strong cyclones acting at peripheral region of the ice sheet, and the sources of water and impurities could be at high latitude sea and coast. The area below elevation 800 m is affected by local coastal cy-clones.

关键词：地球化学表征地面土壤南极冰原雪地球化学带