Climate of the Past (CP) is a not-for-profit international scientific journal dedicated to the publication and discussion of research articles, short communications, and review papers on the climate history of the Earth. CP covers all temporal scales of climate change and variability, from geological time through to multidecadal studies of the last century. Studies focusing mainly on present and future climate are not within scope.
Using the temperature-dependent solubility of noble gases in ocean water, the authors reconstruct global mean ocean temperature (MOT) over the last 700 kyr using noble gas ratios in air enclosed in polar ice cores.
To help authors know the article processing charges (APCs) levied for their final journal article already from submission, the EGU and Copernicus test a per-paper APC model for manuscripts submitted to CP and GMD from 1 January 2021.