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Hans von Storch
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Hans von Storch is a German climate scientist. He is a professor at the Meteorological Institute of the University of Hamburg, and Director of the Institute for Coastal Research at the Helmholtz Resea
Hans von Storch in February 2011
Hans von Storch in February 2011
Hockey stick graph (global temperature)
Videos
Hockey stick graphs present global or hemispherical mean global surface temperatures of the distant past, as shown by quantitative climate reconstructions based on climate proxy records, in relation t
Hans von Storch
…suggested that the method used in MBH98 would inherently underestimate large variations had they occurred; but this was subsequently challenged: see hockey stick graph for more detail. To reach this conclusion, Storch et al. used a climate model to generate a series of annual temperature maps for the world over the…
IPCC WG1 Co-chair Sir John T. Houghton showing the IPCC fig. 2.20 hockey stick graph at a climate conference in 2005
IPCC WG1 Co-chair Sir John T. Houghton showing the IPCC fig. 2.20 hockey stick graph at a climate conference in 2005
The original Northern Hemisphere hockey stick graph of Mann, Bradley & Hughes 1999, smoothed curve shown in blue with its uncertainty range in light b
The original Northern Hemisphere hockey stick graph of Mann, Bradley & Hughes 1999, smoothed curve shown in blue with its uncertainty range in light blue, overlaid with green dots showing the 30-year global average of the PAGES 2k Consortium 2013 reconstruction. The red curve shows measured global mean temperature, according to HadCRUT4 data from 1850 to 2013.