CLIMATE PREDICTORS OF LATE QUATERNARY EXTINCTIONS

作者: David Nogués-Bravo , Ralf Ohlemüller , Persaram Batra , Miguel B. Araújo

DOI: 10.1111/J.1558-5646.2010.01009.X

关键词:

摘要: Between 50,000 and 3,000 years before present (BP) 65% of mammal genera weighing over 44 kg went extinct, together with a lower proportion small mammals. Why species extinct in such large numbers is hotly debated. One the arguments proposes that climate changes underlie Late Quaternary extinctions, but global quantitative evidence for this hypothesis still lacking. We test potential role change on extinction mammals during Quaternary. Our results suggest continents highest footprint values, other words, greater magnitudes Quaternary, witnessed more extinctions than exception South America. are consistent across different body masses, reinforcing view past contributed to extinctions. model outputs, dataset, provide new research venue hypotheses about biodiversity dynamics from genetic richness level.

参考文章(37)
L. C. Birch, H. G. Andrewartha, The distribution and abundance of animals ,(1974)
W. F. Ruddiman, Earth's climate : past and future W.H. Freeman and Company. ,(2000)
Margaret Bryan Davis, Quaternary History and the Stability of Forest Communities Springer Advanced Texts in Life Sciences. pp. 132- 153 ,(1981) , 10.1007/978-1-4612-5950-3_10
A. J. Stuart, P. A. Kosintsev, T. F. G. Higham, A. M. Lister, Pleistocene to Holocene extinction dynamics in giant deer and woolly mammoth Nature. ,vol. 431, pp. 684- 689 ,(2004) , 10.1038/NATURE02890
Wilfried Thuiller, Miguel B. Araújo, Richard G. Pearson, Robert J. Whittaker, Lluís Brotons, Sandra Lavorel, Biodiversity conservation: Uncertainty in predictions of extinction risk Nature. ,vol. 430, pp. 34- 34 ,(2004) , 10.1038/NATURE02716
David Nogués-Bravo, Jesús Rodríguez, Joaquín Hortal, Persaram Batra, Miguel B Araújo, Climate change, humans, and the extinction of the woolly mammoth. PLOS Biology. ,vol. 6, ,(2008) , 10.1371/JOURNAL.PBIO.0060079
Richard G. Klein, Paul S. Martin, Quaternary extinctions : a prehistoric revolution University of Arizona Press. ,(1984)
Diana Pushkina, Pasquale Raia, Human influence on distribution and extinctions of the late Pleistocene Eurasian megafauna Journal of Human Evolution. ,vol. 54, pp. 769- 782 ,(2008) , 10.1016/J.JHEVOL.2007.09.024
Stephen Wroe, Judith Field, Richard Fullagar, Lars S. Jermin, Megafaunal extinction in the late Quaternary and the global overkill hypothesis Alcheringa: An Australasian Journal of Palaeontology. ,vol. 28, pp. 291- 331 ,(2004) , 10.1080/03115510408619286