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Soil sampling in the Blodgett Forest near Georgetown (Image by Roy Kaltschmidt, Berkeley Lab. © The Regents of the University of California, Lawrence Berkeley National Laboratory.) Belowground Biogeochemistry
CASCADE research on the impacts of low to no snow winters for the Western United States and how it's fueling the mega drought. (Image credit: Alan Rhoades and JP O'Brien developed for the PCTA newsletter) CASCADE: Calibrated and Systematic Characterization, Attribution, and Detection of Extremes
LANL aerosol and trace gas mobile container with aerosol and in-cloud sampling inlets deployed on Mt. Soledad during EPCAPE-PT-LANL. (Image Credit: A. Aiken, Los Alamos National Laboratory) Cloud Processing of Carbonaceous and Supermicron Aerosol
COMPASS-GLM Phase II theme triangle. (Image credit: COMPASS-GLM Project Team) COMPASS-GLM: Coastal Observations, Mechanisms, and Predictions Across Systems and Scales (COMPASS) Great Lakes Modeling (GLM)
Sea-Level-Enabled E3SM Overview. (Image credit: Matthew Hoffman, Los Alamos National Laboratory). Creating a Sea-Level-Enabled E3SM
This high-resolution ocean simulation uses the Energy Exascale Earth System Model (E3SM), which divides the globe into a grid with intervals of only 15 kilometers. (Image credit: Los Alamos National Laboratory) E3SM: Energy Exascale Earth System Model
This figure illustrates field campaigns in the four EAGLES focus areas, overlaid with anthropogenic aerosol-mediated net top-of-atmosphere radiative effects of liquid clouds in E3SMv1. (Image credit: Po-Lun Ma and Jerome Fast) EAGLES: Enabling Aerosol-cloud interactions at GLobal convection-permitting scalES
Earth System Grid Federation 2 logo ESGF2: Earth System Grid Federation 2
Diagram showing the responses of a general ecosystem to the effects of increased atmospheric CO2. The effects start at the physiological scale on the left side and cascade through ecosystem processes of increasing scale from left to right. Solid arrows represent carbon flows and dashed arrows represent an influence of one process on another. Looped feedbacks through the plant and soil system can be seen. (Image credit: Victor Leshyk and Walker et al., 2021) FACE-MDS: Free-Air CO2 Enrichment Model Data Synthesis
FanSSIE Overview. (Image credit: Matthew Hoffman, Los Alamos National Laboratory). FAntSSIE: Framework for Antarctic System Science in E3SM
Warm waters of Atlantic origin entering the Arctic Ocean through the Barents Sea Opening and the Fram Strait have a significant impact on sea ice cover and the overlying atmosphere in this simulation of E3SM-Arctic. (Image credit: Texas Advanced Computing Center) HiLAT-RASM: High Latitude Application and Testing of Earth System Models - Regional Arctic System Model
The ICLASS logo shows the scope and scale of the ICLASS project. (Image credit: Jerome Fast) ICLASS: Integrated Cloud, Land-surface, and Aerosol System Study
ICoM is taking an integrated approach that brings together multiple modeling tools to represent both extreme events and long-term changes in human and natural systems. We focus on processes that represent significant uncertainties in the evolution of coastal systems and are aligned with the U.S. Department of Energy (DOE) mission. (Image credit: https://icom.pnnl.gov/) ICoM: Integrated Coastal Modeling
Ten year average of 1500-2500m ocean current velocity from an E3SM high resolution ocean - sea ice simulation. Current speed is contoured and velocity vectors are shown in white. (Image credit: Luke van Roekel, Los Alamos National Laboratory) ImPACTS: Improving Projections of AMOC and Collapse Through Advanced Simulations
Equatorial zonal mean zonal wind for (a) observations, (b) E3SM with default vertical grid, and (c) E3SM with a smoothed vertical grid. (Image credit: Los Alamos National Laboratory) Improving the Quasi-Biennial Oscillation (QBO) through Surrogate - Accelerated Parameter Optimization and Vertical Grid Modification
A 14 - 60 km Regionally-Refined Unstructured E3SM Ice-Ocean Mesh (Image credit: Los Alamos National Laboratory) InteRFACE: Interdisciplinary Research for Arctic Coastal Environments
(Field site and field crew (Image credit: Oak Ridge National Laboratory) NGEE Arctic: Next Generation Ecosystem Experiments - Arctic
Shot of Amazon forest at dawn from ZF2 canopy tower, Manaus, Brazil. (Image credit: Jeffrey Chambers) NGEE Tropics: Next Generation Ecosystem Experiment - Tropics
Field team photo (Image by Oak Ridge National Laboratory) Nitrogen Removal, Carbon Sequestration, and Greenhouse Gas Fluxes at the River-Land-Ocean Interface
Inset global figures show maps of surface temperature change at two global warming levels. (Image credit: Lawrence Livermore National Laboratory) PCMDI: Program for Climate Model Diagnosis and Intercomparison
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