Results 131 to 140 of about 12,349 (197)

Impacts of Future Oil Palm Expansion on Carbon and Hydrological Fluxes Across the Tropics

open access: yesGeophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Future oil palm expansion could substantially alter tropical carbon and water cycles, but its regional impacts remain unclear. Using CLM5‐palm, we simulate large‐scale oil palm expansion from 2023 to 2100 in Southeast Asia, Africa and the Amazon.
Ru Xu   +4 more
wiley   +1 more source

Model Sensitivities of Biomass‐Burning Aerosol Chemical Aging, Sulfate Formation, and Cloud Droplet Activation in the Southeastern Atlantic Using CESM and E3SM

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Biomass‐burning smoke drives large uncertainty in climate projections of the Earth's radiative balance. This is due to the chemical and physical evolution of smoke and its impact on clouds and radiation. Here we focus on the southeastern Atlantic region and its inflow of African biomass‐burning smoke during August 2017.
Calvin Howes   +10 more
wiley   +1 more source

Dark microplastics trigger changes on snow metamorphism that depends on the snow initial density. [PDF]

open access: yesiScience
Marín-Beltrán I   +5 more
europepmc   +1 more source

Toward an Advanced Benchmark for Aerosol Radiative Forcing: A Chemically Resolved Sectional Aerosol Scheme in E3SMv3

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Aerosol radiative effects are the largest uncertainty in anthropogenic forcing estimates due to challenges in accurately representing aerosol properties and aerosol‐cloud interactions. In this study, we implement the Advanced Particle Microphysics module (APM) into the Energy Exascale Earth System Model (E3SMv3) to represent evolving size ...
Gan Luo   +4 more
wiley   +1 more source

Strong Diurnal‐Dependent Meteorological Control on Long‐Term Variations of Cloud Droplet Number Concentration

open access: yesGeophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract While long‐term cloud droplet number concentration (CDNC) changes are commonly attributed to aerosols, the role of meteorological factors remains poorly explored. Here, we perform a time‐resolved contribution analysis of long‐term CDNC variations using nearly two decades of geostationary observations over four Atlantic subtropical regions. The
Jiayi Li   +4 more
wiley   +1 more source

Equivalent Subsurface Thermal Characteristics for Heterogeneous Surfaces

open access: yesGeophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Land‐surface and atmospheric models often represent subgrid‐scale variability using a single set of effective properties. Estimating these equivalent properties is critical for predicting land‐atmosphere exchanges accurately, but challenging when materials with distinct radiative and thermal characteristics coexist, particularly in urban ...
Erfan Hosseini, Elie Bou‐Zeid
wiley   +1 more source

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