PNNL

New Model Explains Missing Aerosol and Cloud Condensation Nuclei

Researchers synthesize molecular-level laboratory experiments to develop comprehensive model representations of new particle formation and the chemical transformation of precursor gases.

Biomass Burning Gases React Within Clouds, Forming Secondary Organic Aerosols

Researchers devised a quantitative and predictive understanding of the cloud chemistry of biomass-burning organic gases helping increase the understanding of wildfires.

Impacts of spatial heterogeneity of anthropogenic aerosol emissions in a regionally refined global aerosol-climate model

Evaluation of E3SM simulated aerosols and aerosol-cloud interactions across GCM and convection-permitting scales

The global atmosphere-aerosol model ICON-A-HAM2.3 – Initial model evaluation and effects of radiation balance tuning on aerosol optical thickness

Earth System Model Aerosol-Cloud Diagnostics (ESMAC Diags) package, Version 1: Assessing E3SM Aerosol Predictions Using Aircraft, Ship, and Surface Measurements

Applying a New Multi-Scale Aerosol Model

Advanced Causal Analysis Identifies Key Features Governing Secondary Organic Aerosols

Researchers show application of a causal model better identifies direct and indirect causal relations compared to correlation and random forest analyses performed over the same dataset.

EVALUATION OF AEROSOL-CLOUD INTERACTIONS IN E3SM USING A LAGRANGIAN FRAMEWORK

Aerosol-Cloud Interactions and the Intersection of Climate Forcing and Feedback