globalchange  > 气候变化与战略
DOI: 10.1073/pnas.1916923117
论文题名:
Past and future decline of tropical pelagic biodiversity
作者: Yasuhara M.; Wei C.-L.; Kucera M.; Costello M.J.; Tittensor D.P.; Kiessling W.; Bonebrake T.C.; Tabor C.R.; Feng R.; Baselga A.; Kretschmer K.; Kusumoto B.; Kubota Y.
刊名: Proceedings of the National Academy of Sciences of the United States of America
ISSN: 0027-8424
出版年: 2020
卷: 117, 期:23
起始页码: 12891
结束页码: 12896
语种: 英语
英文关键词: Climate change ; Last Glacial Maximum ; Latitudinal diversity gradients ; Planktonic foraminifera ; Temperature
Scopus关键词: article ; biodiversity ; climate change ; foraminifer ; fossil ; ice age ; industrialization ; last glacial maximum ; nonhuman ; planktonic foraminifera ; sea ; species distribution ; tropics ; warming ; animal ; physiology ; plankton ; sediment ; tropic climate ; Animals ; Biodiversity ; Climate Change ; Fossils ; Geologic Sediments ; Plankton ; Tropical Climate
英文摘要: A major research question concerning global pelagic biodiversity remains unanswered: when did the apparent tropical biodiversity depression (i.e., bimodality of latitudinal diversity gradient [LDG]) begin? The bimodal LDG may be a consequence of recent ocean warming or of deep-time evolutionary speciation and extinction processes. Using rich fossil datasets of planktonic foraminifers, we show here that a unimodal (or only weakly bimodal) diversity gradient, with a plateau in the tropics, occurred during the last ice age and has since then developed into a bimodal gradient through species distribution shifts driven by postglacial ocean warming. The bimodal LDG likely emerged before the Anthropocene and industrialization, and perhaps ∼15,000 y ago, indicating a strong environmental control of tropical diversity even before the start of anthropogenic warming. However, our model projections suggest that future anthropogenic warming further diminishes tropical pelagic diversity to a level not seen in millions of years. © 2020 National Academy of Sciences. All rights reserved.
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/164177
Appears in Collections:气候变化与战略

Files in This Item:

There are no files associated with this item.


作者单位: Yasuhara, M., Swire Institute of Marine Science, University of Hong Kong, Hong Kong Special Administrative, Region, China, School of Biological Sciences, University of Hong Kong, Hong Kong Special Administrative, Region, China; Wei, C.-L., Institute of Oceanography, National Taiwan University, Taipei, 106, Taiwan; Kucera, M., MARUM–Center for Marine Environmental Sciences, University of Bremen, Bremen, 28359, Germany, Faculty of Geosciences, University of Bremen, Bremen, 28359, Germany; Costello, M.J., School of Environment, University of Auckland, Auckland, 1142, New Zealand, Faculty of Biosciences and Aquaculture, Nord University, Bodø, 8049, Norway; Tittensor, D.P., Department of Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada, United Nations Environment Programme World Conservation Monitoring Centre, Cambridge, CB3 0DL, United Kingdom; Kiessling, W., GeoZentrum Nordbayern, Department of Geography and Geosciences, Friedrich-Alexander Universität Erlangen–Nürnberg, Erlangen, 91054, Germany; Bonebrake, T.C., School of Biological Sciences, University of Hong Kong, Hong Kong Special Administrative, Region, China; Tabor, C.R., Department of Geosciences, University of Connecticut, Storrs, CT 06269, United States; Feng, R., Department of Geosciences, University of Connecticut, Storrs, CT 06269, United States; Baselga, A., Departamento de Zoología,, Genética y Antropología Física, Facultad de Biología, Universidad de Santiago de Compostela, Santiago de Compostela, 15782, Spain, CRETUS Institute, Universidad de Santiago de Compostela, Santiago de Compostela, 15782, Spain; Kretschmer, K., MARUM–Center for Marine Environmental Sciences, University of Bremen, Bremen, 28359, Germany, Faculty of Geosciences, University of Bremen, Bremen, 28359, Germany; Kusumoto, B., Faculty of Science, University of the Ryukyus, Okinawa, 903-0213, Japan; Kubota, Y., Faculty of Science, University of the Ryukyus, Okinawa, 903-0213, Japan

Recommended Citation:
Yasuhara M.,Wei C.-L.,Kucera M.,et al. Past and future decline of tropical pelagic biodiversity[J]. Proceedings of the National Academy of Sciences of the United States of America,2020-01-01,117(23)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yasuhara M.]'s Articles
[Wei C.-L.]'s Articles
[Kucera M.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Yasuhara M.]'s Articles
[Wei C.-L.]'s Articles
[Kucera M.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yasuhara M.]‘s Articles
[Wei C.-L.]‘s Articles
[Kucera M.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.