While the highest correlation of 0.53 is gained from the HISTALP southwest subset significantly lower correlation of 0.27 originates from the low-resolution HadCRUT3v data (Brohan et al. 2006) both against June_August temperature means.

dataSetName: 'Eur-MaritimeFrenchAlps.Büntgen.2012' has been replaced by 'Eur-MaritimeFrenchAlps.Buentgen.2012'

Büntgen, Ulf;Frank, David;Neuenschwander, Thomas;Esper, Jan

Fading temperature sensitivity of Alpine tree growth at its Mediterranean margin and associated effects on large-scale climate reconstructions

The final reconstruction (N-scan) was calibrated against regional JJA temperature (r 1876_2006 = 0.77) and spans the 138 bc_ ad 2006 period.

Esper, Jan;Frank, David C.;Timonen, Mauri;Zorita, Eduardo;Wilson, Rob J. S.;Luterbacher, Jürg;Holzkämper, Steffen;Fischer, Nils;Wagner, Sebastian;Nievergelt, Daniel;Verstege, Anne;Büntgen, Ulf

The positive correlation between 013C series of the stalagmites and the surface temperature series shown in the previous section is robust in the three samples but requires some further discussion.

dataSetName: 'Eur-NorthernSpain.Martín-Chivelet.2011' has been replaced by 'Eur-NorthernSpain.Martin-Chivelet.2011'

Martín-Chivelet, Javier;Muñoz-García, M. Belén;Edwards, R. Lawrence;Turrero, María J.;Ortega, Ana I.

Land surface temperature changes in northern Iberia since 4000 yr BP, based on δ13C of speleothems

Here we reconstruct thermocline temperature and salinity in this region from AD 818 to 1780 using paired _18O and Mg/Ca ratio measurements of foraminifer shells from a subdecadally resolved marine sediment core.

Moffa-Sánchez, Paola;Born, Andreas;Hall, Ian R.;Thornalley, David J. R.;Barker, Stephen

Solar forcing of North Atlantic surface temperature and salinity over the past millennium

When compared to local and regional instrumental records since ca 1760 AD significant (p < 0.01) relationships (rPearson > 0.5) are obtained suggesting that chironomids accurately register the changes in temperature for the past ca 250 years