相关数据集
西北地区坎苏黄土剖面m值数据集(0.4Ma以来)
由镁铝元素地球化学性质决定，镁铝含量比(m值)的高值对应干旱的气候环境，相对低值对应湿润的气候环境。坎苏黄土剖面，在晚更新世马兰黄土(Ll)之下，存有四层埋藏古土壤，可与洛川黄土剖面马兰黄土之下四层古土壤对照。该剖面m值为18.5-27.47，黄土中平均值为23.20，古土壤平均值为19.88。其中S4 m值有明显低值，表明该层古土城发育较好。S2、S3 m值变化曲线不显著，可能反映了这两层古土壤
国家地球系统科学数据中心2016-08-18 更新140
Cordão Formation: loess deposits in the southern coastal plain of the state of Rio Grande do Sul, Brazil
ABSTRACT Loess consists of silt-dominated sediments that cover ~10% of the Earth's surface. In southern South America it occurs in Argentina, Bolivia, Paraguay and Uruguay, and its presence in souther
DataCite Commons2022-05-30 更新70
Records of isotopic data and loess proxies over the past 130 kyr based on pla...
This data comes from the Yuanbao section situated in the western part of the Chinese Loess Plateau at ~2180 m above sea level (35.63°N, 103,17°E), collected in August 2019 to...
B2FIND40
Geochemical characteristics of loess deposits in the eastern Tibetan Plateau
Using topsoil samples of ETP loess and north-western China, we systematically investigated the spatial variability in geochemical composition, and discussed the characteristics of the ETP loess elemen
DataCite Commons2021-10-13 更新120
Thin loess in Southwestern Sweden
A thin (20–80 cm), patchy layer of silt-rich sediment occurs at the surface throughout Svartedalen, a nature reserve 30 km north of Gothenburg, Sweden. This surface silt mantles a bedrock-dominated, f
DataCite Commons2024-10-21 更新50
