Results 211 to 220 of about 36,743 (306)

Diagnosing Spatial Distribution of Week 3&4 Ocean Forecast Bias in NCEP/EMC's UFS Coupled Model Prototype 8

open access: yesEarth and Space Science, Volume 13, Issue 10, October 2026.
Abstract NOAA's Environmental Modeling Center led a community‐wide effort to build a robust global coupled configuration within the Unified Forecast System (UFS) framework to upgrade operational systems. To reach a fully coupled configuration, the components and their interactions were iteratively refined, resulting in a more connected and ...
Sulagna Ray   +3 more
wiley   +1 more source

An Ensemble Kalman Smoother for Online Paleoclimate Data Assimilation

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 10, October 2026.
Abstract 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 estimated from an online PDA ...
Haohao Sun   +4 more
wiley   +1 more source

Contrasting Groundwater Response to Surface Water Shortages in the Upper and Lower Colorado River Basins

open access: yesWater Resources Research, Volume 62, Issue 10, October 2026.
Abstract Groundwater plays a critical role in sustaining the water supply in the Colorado River Basin (CRB), a region experiencing persistent drought, population growth, and increasing water demand. Using GRACE/GRACE‐FO satellite observations combined with hydrological data sets, we analyze basin‐scale variations and long‐term trends in terrestrial and
E. O. Oyedele, S. Werth, G. Carlson
wiley   +1 more source

Strategies for Mitigating the Impact of Ionospheric and Tropospheric Delay on Sentinel‐1 Interferograms in Northwestern Argentina

open access: yesEarth and Space Science, Volume 13, Issue 10, October 2026.
Abstract This study investigates the impact and mitigation of ionospheric and tropospheric delays on Sentinel‐1 interferograms in northwestern Argentina. The research focuses on the Santa María Basin in the south‐central Andes, a region characterized by moderate seismic deformation, monsoonal moisture supply, a steep east‐west rainfall gradient, and ...
Sofia Viotto, Bodo Bookhagen
wiley   +1 more source

Major intensification of fire weather across southern Europe in recent decades. [PDF]

open access: yesSci Rep
Feron S   +8 more
europepmc   +1 more source

Construction of a Global Atmospheric Refractivity Model for Optical Wavelengths Based on Temporal Evolution Characteristics

open access: yesEarth and Space Science, Volume 13, Issue 10, October 2026.
Abstract Atmospheric refractivity model accuracy is important for refraction correction, starlight refraction navigation, and related optoelectronic applications. To address the insufficient understanding of refractivity temporal evolution and the lack of clear criteria for selecting model temporal resolution, this study constructs a global four ...
Zhiyan Ding, Pengfei Wu, Wenyue Zhu
wiley   +1 more source

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