气候变化领域集成服务门户(CCPortal): Long-term global ground heat flux and continental heat storage from geothermal data

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DOI	10.5194/cp-17-451-2021
	Long-term global ground heat flux and continental heat storage from geothermal data
	Cuesta-Valero F.J.; García-García A.; Beltrami H.; González-Rouco J.F.; García-Bustamante E.
发表日期	2021
ISSN	1814-9324
起始页码	409
结束页码	421
卷号	17 期号:1
英文摘要	Energy exchanges among climate subsystems are of critical importance to determine the climate sensitivity of the Earth's system to greenhouse gases, to quantify the magnitude and evolution of the Earth's energy imbalance, and to project the evolution of future climate. Thus, ascertaining the magnitude of and change in the Earth's energy partition within climate subsystems has become urgent in recent years. Here, we provide new global estimates of changes in ground surface temperature, ground surface heat flux, and continental heat storage derived from geothermal data using an expanded database and new techniques. Results reveal markedly higher changes in ground heat flux and heat storage within the continental subsurface than previously reported, with land temperature changes of 1 K and continental heat gains of around 12 ZJ during the last part of the 20th century relative to preindustrial times. Half of the heat gain by the continental subsurface since 1960 has occurred in the last 20 years. © Author(s) 2021.
来源期刊	Climate of the Past
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/183602
作者单位	Climate and Atmospheric Sciences Institute, St. Francis Xavier University, Antigonish, NS, Canada; Environmental Sciences Program, Memorial University of Newfoundland, St. John's, NL, Canada; Department of Earth Sciences, St. Francis Xavier University, Antigonish, NV, Canada; Departamento de Física de la Tierra y Astrofísica, Universidad Complutense de Madrid, Madrid, 28040, Spain; Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, 28040, Spain
推荐引用方式 GB/T 7714	Cuesta-Valero F.J.,García-García A.,Beltrami H.,et al. Long-term global ground heat flux and continental heat storage from geothermal data[J],2021,17(1).
APA	Cuesta-Valero F.J.,García-García A.,Beltrami H.,González-Rouco J.F.,&García-Bustamante E..(2021).Long-term global ground heat flux and continental heat storage from geothermal data.Climate of the Past,17(1).
MLA	Cuesta-Valero F.J.,et al."Long-term global ground heat flux and continental heat storage from geothermal data".Climate of the Past 17.1(2021).