Sediment, ground ice, geochronological and paleoecological data from polygon cores in the Siberian Arctic@en

During the expedition Kytalyk and Pokhodsk 2012 several cores in the polygonal tundra were drilled. Sediment data (gravimetric ice content, grain-size parameters, mass specific magnetic susceptibility, TC, TOC, TN, TOC/TN, d13C), ground ice data (dD, d18O, d excess) and paleoecological data (pollen, plant macrofossils, tecamoebae) are presented in these data sets. The data are related to the expeditions report \"Studies of Polygons in Siberia and Svalbard\" published in Reports on Polar and Marine Research 267 by Lutz Schirrmeister, Liudmila Pestryakova, Andrea Schneider and Sebastian Wetterich. Furthermore these data are related to the paper \"Late Holocene ice-wedge polygon dynamics in northeastern Siberian coastal lowlands\" still under review by the journal Arctic, Antarctic, and Alpine Research. […]2012年Kytalyk与Pokhodsk科考活动期间，研究人员在多边形苔原（polygonal tundra）区域钻取了多根沉积物岩芯。本数据集包含沉积物数据、地下冰数据与古生态数据：沉积物数据涵盖重量法冰含量（gravimetric ice content）、粒度参数（grain-size parameters）、质量比磁化率（mass specific magnetic susceptibility）、总碳（TC, Total Carbon）、总有机碳（TOC, Total Organic Carbon）、总氮（TN, Total Nitrogen）、总有机碳/总氮比值（TOC/TN）及碳同位素δ¹³C（δ¹³C）；地下冰数据包含氢同位素δD（δD）、氧同位素δ¹⁸O（δ¹⁸O）与氘盈余（d excess）；古生态数据则涵盖孢粉（pollen）、植物大化石（plant macrofossils）与有壳变形虫（tecamoebae）。本数据集关联由Lutz Schirrmeister、Liudmila Pestryakova、Andrea Schneider与Sebastian Wetterich合著，发表于《极地与海洋研究报告》（Reports on Polar and Marine Research）第267期的科考报告《西伯利亚与斯瓦尔巴群岛的多边形地貌研究》（Studies of Polygons in Siberia and Svalbard）。此外，本数据集还关联一篇目前处于《北极、南极与高山研究》（Arctic, Antarctic, and Alpine Research）审稿阶段的论文《西伯利亚东北部沿海低地带全新世晚期冰楔多边形动态》（Late Holocene ice-wedge polygon dynamics in northeastern Siberian coastal lowlands）。[…]