Technical Comments

Response to Comment on "Reconstructing Past Climate from Noisy Data"

Science  28 Apr 2006:
Vol. 312, Issue 5773, pp. 529
DOI: 10.1126/science.1121571

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Abstract

We implemented a proxy-based method for reconstructing temperatures in the past millennium in simulations with two climate models using the pseudoproxy approach. We show results for detrended and nondetrended calibration using white-noise and red-noise pseudoproxies with realistic noise levels. In all cases, the method underestimates the low-frequency variability of the simulated Northern Hemisphere temperature.

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