Evolution of Atlantic Meridional Overturning Circulation since the last glaciation: model simulations and relevance to present and future
Z Liu - Philosophical Transactions of the Royal Society A, 2023 - royalsocietypublishing.org
The Atlantic Meridional Overturning Circulation (AMOC) and the associated water masses
have changed dramatically during the glacial–interglacial cycle. Here, I review some recent …
have changed dramatically during the glacial–interglacial cycle. Here, I review some recent …
Reconstructing tropical monthly sea surface temperature variability by assimilating coral proxy datasets
Coral reconstruction often serves as a major proxy of high-resolution sea surface
temperature (SST) variability beyond the instrumental era. However, coral reconstructions …
temperature (SST) variability beyond the instrumental era. However, coral reconstructions …
Improving ensemble data assimilation through Probit-space Ensemble Size Expansion for Gaussian Copulas (PESE-GC)
MY Chan - Nonlinear Processes in Geophysics, 2024 - npg.copernicus.org
Abstract Small forecast ensemble sizes (< 100) are common in the ensemble data
assimilation (EnsDA) component of geophysical forecast systems, thus limiting the error …
assimilation (EnsDA) component of geophysical forecast systems, thus limiting the error …
A hybrid gain analog offline EnKF for paleoclimate data assimilation
For Paleoclimate data assimilation (PDA), a hybrid gain analog offline ensemble Kalman
filter (HGAOEnKF) is proposed. It keeps the benefits of the analog offline ensemble Kalman …
filter (HGAOEnKF) is proposed. It keeps the benefits of the analog offline ensemble Kalman …
The importance of data assimilation components for initial conditions and subsequent error growth
Despite a specific data assimilation method, data assimilation (DA) in general can be
decomposed into components of the prior information, observation forward operator that is …
decomposed into components of the prior information, observation forward operator that is …