Jonathan D. Wolfe
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View article: Implementation and Evaluation of Emission‐Driven Land‐Atmosphere Coupled Simulation in E3SMv2.1
Implementation and Evaluation of Emission‐Driven Land‐Atmosphere Coupled Simulation in E3SMv2.1 Open
Emissions‐driven (prognostic CO 2 ) simulations are essential for representing two‐way carbon‐climate feedback in Earth System Models. We present an emissions‐driven land–atmosphere coupled biogeochemistry (BGC) configuration (BGCLNDATM_pr…
View article: Subglacial Discharge Effects on Antarctic Ice‐Shelf Basal Melt and the Southern Ocean in a Global, Coupled Ocean—Sea‐Ice Model
Subglacial Discharge Effects on Antarctic Ice‐Shelf Basal Melt and the Southern Ocean in a Global, Coupled Ocean—Sea‐Ice Model Open
Subglacial freshwater from beneath Antarctica enters the ocean at depth, enhancing ice‐shelf melting and affecting Southern Ocean properties. To study these effects in an Antarctic‐wide context, we use a continental‐scale subglacial hydrol…
View article: Disentangling atmospheric, hydrological, and coupling uncertainties in compound flood modeling within a coupled Earth system model
Disentangling atmospheric, hydrological, and coupling uncertainties in compound flood modeling within a coupled Earth system model Open
Compound riverine and coastal flooding is usually driven by complex interactions among meteorological, hydrological, and ocean extremes. However, existing efforts to model this phenomenon often do not integrate hydrological processes acros…
View article: E3SM‐Arctic: Regionally Refined Coupled Model for Advanced Understanding of Arctic Systems Interactions
E3SM‐Arctic: Regionally Refined Coupled Model for Advanced Understanding of Arctic Systems Interactions Open
Earth system models are essential tools for climate projections, but coarse resolutions limit regional accuracy, especially in the Arctic. Regionally refined meshes (RRMs) enhance resolution in key areas while maintaining computational eff…
View article: Dynamic ice sheet-ocean interactions in the Energy Exascale Earth System Model
Dynamic ice sheet-ocean interactions in the Energy Exascale Earth System Model Open
Representing ice-shelf and ocean interactions in Earth system models (ESMs) has been challenging due to their coarse resolution and static ice shelf cavity geometries. Additionally, coupling techniques often struggle to conserve mass and e…
View article: The DOE E3SM version 2.1: overview and assessment of the impacts of parameterized ocean submesoscales
The DOE E3SM version 2.1: overview and assessment of the impacts of parameterized ocean submesoscales Open
The U.S. Department of Energy's Energy Exascale Earth System Model (E3SM) version 2.1 builds on E3SMv2 with several changes, with the most notable being the addition of the Fox-Kemper et al. (2011) mixed-layer eddy parameterization. This p…
View article: RDycore/RDycore
RDycore/RDycore Open
A River dynamical core for E3SM
View article: Disentangling Atmospheric, Hydrological, and Coupling Uncertainties in Compound Flood Modeling within a Coupled Earth System Model
Disentangling Atmospheric, Hydrological, and Coupling Uncertainties in Compound Flood Modeling within a Coupled Earth System Model Open
Compound riverine and coastal flooding is usually driven by complex interactions among meteorological, hydrological, and ocean extremes. However, existing efforts of modeling this phenomenon often rely on models that do not integrate hydro…
View article: The DOE E3SM Version 2.1: Overview and Assessment of the Impacts of Parameterized Ocean Submesoscales
The DOE E3SM Version 2.1: Overview and Assessment of the Impacts of Parameterized Ocean Submesoscales Open
The U.S. Department of Energy's Energy Exascale Earth System Model (E3SM) version 2.1 builds on E3SMv2 with several changes, the most notable being the addition of the Fox-Kemper et al. (2011) mixed layer eddy parameterization. This parame…
View article: Ice-shelf freshwater triggers for the Filchner–Ronne Ice Shelf melt tipping point in a global ocean–sea-ice model
Ice-shelf freshwater triggers for the Filchner–Ronne Ice Shelf melt tipping point in a global ocean–sea-ice model Open
Some ocean modeling studies have identified a potential tipping point from a low to a high basal melt regime beneath the Filchner–Ronne Ice Shelf (FRIS), Antarctica, with significant implications for subsequent Antarctic ice sheet mass los…
View article: Ice-shelf freshwater triggers for the Filchner–Ronne Ice Shelf melt tipping point in a global ocean–sea-ice model
Ice-shelf freshwater triggers for the Filchner–Ronne Ice Shelf melt tipping point in a global ocean–sea-ice model Open
Some ocean modeling studies have identified a potential tipping point from a low to a high basal melt regime beneath the Filchner–Ronne Ice Shelf (FRIS), Antarctica, with significant implications for subsequent Antarctic ice sheet mass los…
View article: Julia for HPC: In Situ Data Analysis with Julia for Climate Simulations at Large Scale
Julia for HPC: In Situ Data Analysis with Julia for Climate Simulations at Large Scale Open
Tang et al., (2024). Julia for HPC: In Situ Data Analysis with Julia for Climate Simulations at Large Scale. The Proceedings of the JuliaCon Conferences, 6(60), 134, https://doi.org/10.21105/jcon.00134
View article: Simulation of Compound Flooding Using River‐Ocean Two‐Way Coupled E3SM Ensemble on Variable‐Resolution Meshes
Simulation of Compound Flooding Using River‐Ocean Two‐Way Coupled E3SM Ensemble on Variable‐Resolution Meshes Open
Coastal zone compound flooding (CF) can be caused by the interactive fluvial and oceanic processes, particularly when coastal backwater propagates upstream and interacts with high river discharge. The modeling of CF is limited in existing …
View article: SSP3-7.0 projections of Antarctic sub-ice-shelf melting with the Energy Exascale Earth System Model
SSP3-7.0 projections of Antarctic sub-ice-shelf melting with the Energy Exascale Earth System Model Open
To date, few Earth System Models (ESMs) have the ability to simulate the flow in the ocean cavities below Antarctic ice shelves and its influence on basal melting.  Yet capturing both this flow and the resulting melt patterns is criti…
View article: The effect of grid resolution on sub-ice shelf circulation in the Energy Exascale Earth System Model
The effect of grid resolution on sub-ice shelf circulation in the Energy Exascale Earth System Model Open
Global ocean models are typically too coarse to explicitly resolve physical processes, such as mesoscale eddies, that transport heat into ice-shelf cavities and contribute to melting. As a result, mesoscale processes around Antarctica in s…
View article: The effects of including Antarctic subglacial meltwater flux to the ocean in the Energy Exascale Earth System Model
The effects of including Antarctic subglacial meltwater flux to the ocean in the Energy Exascale Earth System Model Open
Subglacial runoff beneath ice shelves is a source of freshwater, and therefore buoyancy, at the grounding line. Being released at depth, it accelerates an ascending plume along the ice-shelf base, enhancing entrainment of ambient waters, a…
View article: Comment on egusphere-2023-2226
Comment on egusphere-2023-2226 Open
Abstract. Some ocean modeling studies have identified a potential tipping point from a low to high basal melt regime beneath the Filchner-Ronne Ice Shelf (FRIS), Antarctica, with significant implications for subsequent Antarctic Ice Sheet …