气候变化领域集成服务门户(CCPortal): Revisiting the Holocene global temperature conundrum

CCPortal

DOI	10.1038/s41586-022-05536-w
	Revisiting the Holocene global temperature conundrum
	Kaufman, Darrell S.; Broadman, Ellie
发表日期	2023
ISSN	0028-0836
EISSN	1476-4687
起始页码	425
结束页码	435
卷号	614 期号:7948
英文摘要	Recent global temperature reconstructions for the current interglacial period (the Holocene, beginning 11,700 years ago) have generated contrasting trends. This Review examines evidence from indicators and drivers of global change, as inferred from proxy records and simulated by climate models, to evaluate whether anthropogenic global warming was preceded by a long-term warming trend or by global cooling. Multimillennial-scale cooling before industrialization requires extra climate forcing and major climate feedbacks that are not well represented in most climate models at present. Conversely, global warming before industrialization challenges proxy-based reconstructions of past climate. The resolution of this conundrum has implications for contextualizing post-industrial warming and for understanding climate sensitivity to several forcings and their attendant feedbacks, including greenhouse gases. From a large variety of available evidence, we find support for a relatively mild millennial-scale global thermal maximum during the mid-Holocene, but more research is needed to firmly resolve the conundrum and to advance our understanding of slow-moving climate variability.
语种	英语
WOS研究方向	Multidisciplinary Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000960571100007
来源期刊	NATURE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/281154
作者单位	Northern Arizona University; University of Arizona
推荐引用方式 GB/T 7714	Kaufman, Darrell S.,Broadman, Ellie. Revisiting the Holocene global temperature conundrum[J],2023,614(7948).
APA	Kaufman, Darrell S.,&Broadman, Ellie.(2023).Revisiting the Holocene global temperature conundrum.NATURE,614(7948).
MLA	Kaufman, Darrell S.,et al."Revisiting the Holocene global temperature conundrum".NATURE 614.7948(2023).