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DOI	10.5194/cp-15-1665-2019
	Is there evidence for a 4.2 ka BP event in the northern North Atlantic region?
	Bradley R.S.; Bakke J.
发表日期	2019
ISSN	18149324
起始页码	1665
结束页码	1676
卷号	15 期号:5
英文摘要	We review paleoceanographic and paleoclimatic records from the northern North Atlantic to assess the nature of climatic conditions at 4.2 ka BP, which has been identified as a time of exceptional climatic anomalies in many parts of the world. The northern North Atlantic region experienced relatively warm conditions from 6 to 8 ka BP, followed by a general decline in temperatures after ~ 5 ka BP, which led to the onset of neoglaciation. Over the last 5000 years, a series of multi-decadal-to century-scale fluctuations occurred, superimposed on an overall decline in temperature. Although a few records do show a glacial advance around 4.2 ka BP, because they are not widespread we interpret them as local events-simply one glacial advance of many that occurred in response to the overall climatic deterioration that characterized the late Holocene. © 2018 The Author(s).
语种	英语
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/146782
作者单位	Department of Geosciences, Climate System Research Center, University of Massachusetts, Amherst, United States; Department of Earth Science, Bjerknes Centre for Climate Research, University of Bergen, Bergen, Norway
推荐引用方式 GB/T 7714	Bradley R.S.,Bakke J.. Is there evidence for a 4.2 ka BP event in the northern North Atlantic region?[J],2019,15(5).
APA	Bradley R.S.,&Bakke J..(2019).Is there evidence for a 4.2 ka BP event in the northern North Atlantic region?.Climate of the Past,15(5).
MLA	Bradley R.S.,et al."Is there evidence for a 4.2 ka BP event in the northern North Atlantic region?".Climate of the Past 15.5(2019).