Results 211 to 220 of about 336,021 (269)

Evaluation and verification of new UK air temperature extremes during the July 2022 heatwave. Part 1: maximum temperatures

open access: yesWeather, Volume 80, Issue 7, Page 220-228, July 2025.
The brief but intense heatwave which affected all areas of the British Isles during the third week of July 2022 was particularly noteworthy as being the first occasion on which screen temperatures exceeded 40°C anywhere in the United Kingdom. The event resulted in widespread new records for high air temperatures, both day maximum and night minimum ...
Stephen Burt
wiley   +1 more source

Contrasting Impacts of Acclimation and Adaptation of Photosynthetic Capacity to Temperature and CO2 Across Biomes

open access: yesGlobal Biogeochemical Cycles, Volume 39, Issue 7, July 2025.
Abstract The response of photosynthesis to temperature and CO2 is poorly represented in land surface models, contributing uncertainty to estimates of the land carbon sink. We assess the sensitivity of carbon uptake to temperature adaptation and acclimation of photosynthetic capacity and CO2 acclimation of photosynthesis in the JULES model forced with ...
Rebecca J. Oliver   +4 more
wiley   +1 more source

Evaluating Nudging Techniques in Implementing the Lower Atmosphere Variability Induced by Tides and Gravity Waves Into the TIEGCM

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 7, July 2025.
Abstract We implement a nudging module into the Thermosphere Ionosphere Electrodynamics General Circulation Model (TIEGCM) to identify effective techniques for incorporating global‐scale tides and medium‐scale gravity waves (GWs) that induce ionospheric variability.
Xian Lu, Haonan Wu
wiley   +1 more source

Simulating the Effects of Aerosol‐Radiation Interactions on Subseasonal Prediction Using the Coupled Unified Forecast System and CCPP‐Chem: Interactive Aerosol Module Versus Prescribed Aerosol Climatology

open access: yesJournal of Advances in Modeling Earth Systems, Volume 17, Issue 7, July 2025.
Abstract This study investigates the effects of aerosol‐radiation interactions on subseasonal prediction using the Unified Forecast System, which includes atmosphere, ocean, sea ice, and wave components, coupled with an aerosol module. The aerosol module is from the current NOAA operational GEFSv12‐Aerosols model, which is based on the WRF‐Chem GOCART ...
S. Sun   +8 more
wiley   +1 more source

Improved Representations of Land‐Atmosphere Interactions Over the Continental U.S. Through Dynamic Root Modeling

open access: yesJournal of Advances in Modeling Earth Systems, Volume 17, Issue 7, July 2025.
Abstract Previous studies have identified the oversimplified root system representation as a key factor leading to inaccuracies in vegetation‐atmosphere feedbacks. In this study, a dynamic root water uptake scheme in the Noah‐MP land surface model has been coupled to the Weather Research and Forecasting (WRF) model to investigate its impact on the ...
Zhao Yang   +11 more
wiley   +1 more source

Global Patterns of Critical Soil Moisture and Seasonal Hydrological Regimes Derived From Soil Moisture and Diurnal Soil Temperature Range

open access: yesWater Resources Research, Volume 61, Issue 7, July 2025.
Abstract The global distribution of hydrological regimes determines land‐atmosphere feedbacks by regulating the water, energy and carbon fluxes. Strong land‐atmosphere feedbacks are observed over the drier surface where evapotranspiration and partitioning of energy fluxes are regulated by soil moisture availability.
Sandipan Paul   +2 more
wiley   +1 more source

Designing Resilient Multipurpose Reservoir Operation Policies in Presence of Internal Climate Variability

open access: yesWater Resources Research, Volume 61, Issue 7, July 2025.
Abstract Adaptation planning for water resource systems is fraught with significant challenges, arising from uncertainties associated with diverse climate change scenarios, varying model structures, and Internal Climate Variability (ICV), often captured through multiple initial condition runs.
Divya Upadhyay, Udit Bhatia
wiley   +1 more source

The Imprint of Southern Ocean Storms on Modeled Surface Chlorophyll, Their Drivers and Satellite Biases

open access: yesGlobal Biogeochemical Cycles, Volume 39, Issue 7, July 2025.
Abstract Southern Ocean (SO) phytoplankton chlorophyll is highly variable on sub‐seasonal time scales. Although the SO is the windiest ocean basin globally, it is not conclusively understood how storms impact SO phytoplankton dynamics. Much of our existing knowledge stems from satellites, but biases due to data gaps from cloud cover and low solar ...
Cara Nissen   +5 more
wiley   +1 more source

Toward Solving the Mystery of Elevated Tectonic Degassing in South Eastern Europe: Insights From Gas Discharges Along the Vardar Suture (North Macedonia)

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 7, July 2025.
Abstract Tectonic carbon degassing is an important contributor to the global carbon cycle. South Eastern Europe is an active extensional tectonic region. This is the result of intense geodynamic events related to the closure of the Tethys Ocean, whose remnants include an ophiolite orogenic belt and the Vardar megasuture.
L. Li Vigni   +9 more
wiley   +1 more source

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