IPCC Fourth Assessment Report: Climate Change 2007
Climate Change 2007: Working Group I: The Physical Science Basis
Box 6.3 Figure 1

Box 6.3, Figure 1. Timing and relative scale of selected glacier records from both hemispheres. The different records show that Holocene glacier patterns are complex and that they should be interpreted regionally in terms of precipitation and temperature. In most cases, the scale of glacier retreat is unknown and indicated on a relative scale. Lines upper the horizontal line indicate glaciers smaller than at the end of the 20th century and lines below the horizontal line denote periods with larger glaciers than at the end of the 20th century. The radiocarbon dates are calibrated and all curves are presented in calendar years. Franz Josef Land (Lubinski et al., 1999), Svalbard from Svendsen and Mangerud (1997) corrected with Humlum et al. (2005), Northern Scandinavia (Bakke et al., 2005a,b; Nesje et al., 2005), Southern Scandinavia (Dahl and Nesje, 1996; Matthews et al., 2000, 2005; Lie et al., 2004), Brooks Range (Ellis and Calkin, 1984), Canadian Cordillera (Luckman and Kearney, 1986; Osborn and Luckman, 1988; Koch et al., 2004; Menounos et al., 2004), Alps (Holzhauser et al., 2005; Jörin et al., 2006), Himalaya and Karakorum (Röthlisberger and Geyh, 1985; Bao et al., 2003), Mt. Kenya (Karlén et al., 1999), New Zealand (Gellatly et al., 1988).