气候变化领域集成服务门户(CCPortal): A 90,000-year record of Afromontane forest responses to climate change

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DOI	10.1126/science.aav6821
	A 90,000-year record of Afromontane forest responses to climate change
	Lézine A.-M.; Izumi K.; Kageyama M.; Achoundong G.
发表日期	2019
ISSN	0036-8075
起始页码	177
结束页码	181
卷号	363 期号:6423
英文摘要	Pollen records from African highlands are scarce; hence, the paleoecology of the Afromontane forest and its responses to glacial cycles are poorly known. Lake Bambili (Cameroon) provides a record of vegetation changes in the tropical mountains of Africa over the past 90,000 years, with high temporal resolution. Pollen data and biome reconstructions show a diverging response of forests to climate changes; the upper tree line was extremely unstable, shifting substantially in response to glacial-interglacial climate alternation, whereas the transition between the montane and lowland forests remained remarkably stable. Such ecological instability may have had a critical influence on species richness in the Afromontane forests. © 2017 The Authors.
英文关键词	biome; climate change; glacial-interglacial cycle; montane forest; mountain region; paleoecology; pollen; reconstruction; species richness; treeline; vegetation cover; article; Cameroon; climate change; forest; interglacial; paleoecology; species richness; vegetation; classification; ecosystem; lake; paleontology; pollen; tree; Cameroon; Cameroon; Lake Bambili; North West Region; Cameroon; Climate Change; Ecosystem; Forests; Lakes; Paleontology; Pollen; Trees
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/244525
作者单位	Laboratoire d’Océanographie et du Climat, Expérimentation et Approche numérique/Institut Pierre-Simon Laplace (IPSL), Sorbonne Université–CNRS, IRD, Muséum National d’Histoire Naturelle (MNHN), 4 Place Jussieu, Paris, 75005, France; Laboratoire des Sciences du Climat et de l’Environnement/ IPSL, CNRS–CEA, Université de Versailles Saint-Quentin (UVSQ), CEA-Saclay, Gif-sur-Yvette Cedex, 91191, France; National Herbarium, Institut de Recherche Agricole pour le Développement, Yaoundé, Cameroon
推荐引用方式 GB/T 7714	Lézine A.-M.,Izumi K.,Kageyama M.,et al. A 90,000-year record of Afromontane forest responses to climate change[J],2019,363(6423).
APA	Lézine A.-M.,Izumi K.,Kageyama M.,&Achoundong G..(2019).A 90,000-year record of Afromontane forest responses to climate change.Science,363(6423).
MLA	Lézine A.-M.,et al."A 90,000-year record of Afromontane forest responses to climate change".Science 363.6423(2019).