【序号】:1 【作者】:Gabriele C. Hegerl 【题名】:Climate sensitivity constrained by temperature reconstructions over the past seven centuries 【期刊】:Nature 440, 1029-1032 (20 April 2006) 【年、卷、期、起止页码】:doi:10.1038/nature04679; Received 8 July 2005; Accepted 28 February 2006 【全文链接】:http://www.nature.com/nature/journal/v440/n7087/pdf/nature04679.pdf