气候变化领域集成服务门户(CCPortal): Biogeochemical, sedimentological and isotopic sediment record of Lake Dojran

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DOI	https://doi.org/10.1594/PANGAEA.860791
	Biogeochemical, sedimentological and isotopic sediment record of Lake Dojran
	Francke; Alexander; Wagner; Bernd; Leng; Melanie J; Rethemeyer; Janet
发布日期	2013-05-25
数据集类型	dataset
英文简介	A Late Glacial to Holocene sediment sequence (Co1260, 717 cm) from Lake Dojran, located at the boarder of the F.Y.R. of Macedonia and Greece, has been investigated to provide information on climate variability in the Balkan region. A robust age-model was established from 13 radiocarbon ages, and indicates that the base of the sequence was deposited at ca. 12 500 cal yr BP, when the lake-level was low. Variations in sedimentological (H2O, TOC, CaCO3, TS, TOC/TN, TOC/TS, grain-size, XRF, d18Ocarb, d13Ccarb, d13Corg) data were linked to hydro-acoustic data and indicate that warmer and more humid climate conditions characterised the remaining period of the Younger Dryas until the beginning of the Holocene. The Holocene exhibits significant environmental variations, including the 8.2 and 4.2 ka cooling events, the Medieval Warm Period and the Little Ice Age. Human induced erosion processes in the catchment of Lake Dojran intensified after 2800 cal yr BP.
空间范围	Latitude: 41.195050 * Longitude: 22.742880
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/233540
推荐引用方式 GB/T 7714	Francke,Alexander,Wagner,et al. Biogeochemical, sedimentological and isotopic sediment record of Lake Dojran.2013-05-25.https://doi.org/10.1594/PANGAEA.860791.