Last Millennium Reanalysis with an expanded proxy database and seasonal proxy modeling
The Last Millennium Reanalysis (LMR) utilizes an ensemble methodology to assimilate
paleoclimate data for the production of annually resolved climate field reconstructions of the …
paleoclimate data for the production of annually resolved climate field reconstructions of the …
The Historical Development of Large‐Scale Paleoclimate Field Reconstructions Over the Common Era
Climate field reconstructions (CFRs) combine modern observational data with paleoclimatic
proxies to estimate climate variables over spatiotemporal grids during time periods when …
proxies to estimate climate variables over spatiotemporal grids during time periods when …
Arctic amplification modulated by Atlantic Multidecadal Oscillation and greenhouse forcing on multidecadal to century scales
Enhanced warming in the Arctic (Arctic amplification, AA) in the last decades has been
linked to several factors including sea ice and the Atlantic Multidecadal Oscillation (AMO) …
linked to several factors including sea ice and the Atlantic Multidecadal Oscillation (AMO) …
Trends and variability in the Southern Annular Mode over the Common Era
Abstract The Southern Annular Mode (SAM) is the leading mode of atmospheric variability in
the extratropical Southern Hemisphere and has wide ranging effects on ecosystems and …
the extratropical Southern Hemisphere and has wide ranging effects on ecosystems and …
[HTML][HTML] A data assimilation approach to last millennium temperature field reconstruction using a limited high-sensitivity proxy network
Abstract We use the Northern Hemisphere Tree-Ring Network Development (NTREND) tree-
ring database to examine the effects of using a small, highly sensitive proxy network for …
ring database to examine the effects of using a small, highly sensitive proxy network for …
Coupled atmosphere–ocean reconstruction of the last millennium using online data assimilation
WA Perkins, GJ Hakim - Paleoceanography and …, 2021 - Wiley Online Library
We use online data assimilation to combine information from a linear inverse model of
coupled atmosphere‐ocean dynamics with proxy records to create a new annual‐resolution …
coupled atmosphere‐ocean dynamics with proxy records to create a new annual‐resolution …
Insights into Atlantic multidecadal variability using the Last Millennium Reanalysis framework
The Last Millennium Reanalysis (LMR) employs a data assimilation approach to reconstruct
climate fields from annually resolved proxy data over years 0–2000 CE. We use the LMR to …
climate fields from annually resolved proxy data over years 0–2000 CE. We use the LMR to …
Revisiting online and offline data assimilation comparison for paleoclimate reconstruction: An idealized OSSE study
Data assimilation (DA) has been applied to estimate the time‐mean state, such as annual
mean surface temperature for paleoclimate reconstruction. There are two types of DA for this …
mean surface temperature for paleoclimate reconstruction. There are two types of DA for this …
Reconstruction of annual runoff since CE 1557 using tree-ring chronologies in the upper Lancang-Mekong River basin
B Yang, X Chen, Y He, J Wang, C Lai - Journal of Hydrology, 2019 - Elsevier
In this study, with the use of a multiple linear regression approach, the tree-ring chronologies
of eight sampling sites in the upper Lancang-Mekong River Basin were developed to …
of eight sampling sites in the upper Lancang-Mekong River Basin were developed to …
cfr (v2024.1.26): a Python package for climate field reconstruction
Climate field reconstruction (CFR) refers to the estimation of spatiotemporal climate fields
(such as surface temperature) from a collection of pointwise paleoclimate proxy datasets …
(such as surface temperature) from a collection of pointwise paleoclimate proxy datasets …