An integrated hybrid ensemble Kalman smoother (IHEnKS) is proposed to optimally utilize proxy data from the past to the future for paleoclimate data assimilation (PDA). As an extension of the integrated hybrid ensemble Kalman filter, IHEnKS assimilates future proxies through cross‐time error covariances, which are es...
Hao-Hao Sun, Li-Li Lei, Zhe-Min Tan et al.· Journal of Advances in Model...· 0 citations
The Earth’s energy imbalance (EEI) that develops at the top of the atmosphere is accommodated by gains or losses of energy in Earth’s heat reservoirs, leading to temperature and sea level change. The global ocean has stored about 90% of the EEI from anthropogenic forcing, but the attribution of past changes of EEI rema...
Sara C Sanchez, P. U. Clark, Chenyu Zhu et al.· Science Advances· 0 citations
This paper compares three methods for quantifying stochastic ocean forcing to low frequency sea surface temperature (SST) variability from the surface heat budget in the framework of a simple stochastic climate model, especially in the case of red noise ocean forcing. The three methods are: PT21 (Patrizio and Thompso...
Zhengyu Liu, Peng Gu· Journal of Climate· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.