Results 181 to 190 of about 7,093 (264)

Future Changes in the Annual Sea‐Level Cycle

open access: yesEarth's Future, Volume 14, Issue 1, January 2026.
Abstract Recent projections indicate that the range of the annual sea‐level cycle (ASLC) may increase, affecting flood risk, groundwater, and ecosystems. However, existing projections have several limitations, such as their exclusion of the inverse‐barometer effect, their uncertainty due to internal variability, and/or their regional focus. Furthermore,
Tim H. J. Hermans   +2 more
wiley   +1 more source

High‐Resolution Soil Total Phosphorus Mapping for the Conterminous USA Using Machine Learning

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Accurate estimates of soil total phosphorus (TP) concentrations are essential for sustainable nutrient management, food security, and water quality protection. This study predicts and maps the spatial distribution of TP in the top 5 cm and C horizon of soils across the conterminous USA (CONUS) using data from the Geochemical and Mineralogical ...
Ikechukwu S. Onwuka   +3 more
wiley   +1 more source

A Unified Neural Background‐Error Covariance Model for Midlatitude and Tropical Atmospheric Data Assimilation

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 1, January 2026.
Abstract Estimating and modeling background‐error covariances remains a core challenge in variational data assimilation (DA). Operational systems typically approximate these covariances by transformations that separate geostrophically balanced components from unbalanced inertia‐gravity modes—an approach well‐suited for the midlatitudes but less ...
Boštjan Melinc   +2 more
wiley   +1 more source

Winter Baseflow Calibration's Critical Role in Hydrological Modeling for the Pamir Region

open access: yesWater Resources Research, Volume 62, Issue 1, January 2026.
Abstract The Pamir Mountains, a critical water source for Central Asia, require accurate quantification of runoff components for water resource management under climate change. Uncertainties in precipitation data are known to greatly affect hydrological model accuracy, leading to the widespread use of multi‐data calibration methods to avoid internal ...
J. Huang   +4 more
wiley   +1 more source

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