气候变化领域集成服务门户(CCPortal): Temperature measured in permafrost borehole at ICDP site 5011-3 in El'gygytgyn Crater, 2008-2011

CCPortal

DOI	https://doi.org/10.1594/PANGAEA.847545
	Temperature measured in permafrost borehole at ICDP site 5011-3 in El'gygytgyn Crater, 2008-2011
	Mottaghy; Darius; Schwamborn; Georg; Rath; Volker
发布日期	2013-06-25
数据集类型	dataset
英文简介	This study focuses on the temperature field observed in boreholes drilled as part of interdisciplinary scientific campaign targeting the El'gygytgyn Crater Lake in NE Russia. Temperature data are available from two sites: the lake borehole 5011-1 located near the center of the lake reaching 400 m depth, and the land borehole 5011-3 at the rim of the lake, with a depth of 140 m. Constraints on permafrost depth and past climate changes are derived from numerical simulation of the thermal regime associated with the lake-related talik structure. The thermal properties of the subsurface needed for these simulations are based on laboratory measurements of representative cores from the quaternary sediments and the underlying impact-affected rock, complemented by further information from geophysical logs and data from published literature.
空间范围	Latitude: 67.484730 * Longitude: 171.944730
时间范围	2008-12-04T06:00:00 - 2011-07-23T00:00:00
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/233575
推荐引用方式 GB/T 7714	Mottaghy,Darius,Schwamborn,et al. Temperature measured in permafrost borehole at ICDP site 5011-3 in El'gygytgyn Crater, 2008-2011.2013-06-25.https://doi.org/10.1594/PANGAEA.847545.