2Ash C, Culotta E, Fahrenkamp-Uppenbrink J, et al. Once and future climate change [J]. Science, 2013, 341:473.
3Diffenbaugh N S, Field C B. Changes in ecologically critical terrestrial climate conditions [J]. Science, 2013,341:486-492.
4Zachos J, Dickens G R, Zeebe R E. An early Cenozoic perspective on greenhouse wanning and carbon-cycle dynamics [J]. Nature, 2008, 451: 279-283.
5Loarie S R, Duffy P B, Hamilton H, et al. The velocity of climate change [J]. Nature, 2009, 462:1052-1055.
6Schloss C A, Nuncz T A, Lawler J J. Dispersal will limit ability of mammals to track climate change in the Western Hemisphere [J]. PNAS, 2012, 109: 8606-8611.
7Chen I C, Hill J K. Ohlemuller R, et al. Rapid range shifts of species associated with high levels of climate wanning [J]. Science, 2011,333: 1024-1026.
8Norris R D, Turner S K, Hull P M, el al. Marine ecosystem responses to Cenozoic global change [J]. Science, 2013, 341:492-498.
9Beerling D, Royer D L. Convergent Cenozoic CO2 history [J]. Nature Geoscience, 2011, 4:418-420.
10Post E, Bhatt U S, Bitz C M, et al. Ecological consequences of sea-ice decline [J]. Science, 2013, 341:519-524.