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James Stegen

Institution
Pacific Northwest National Laboratory

Projects

Soil Function Across Variably Inundated Environments - Tidal Systems

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Peter Regier
Project type
MONet
We aim to generate knowledge, data, and models that are transferable across Earth’s variably inundated ecosystems. We are focused on the integrated hydro-biogeochemistry of soils in these diverse…

River Corridor Hydrobiogeochemistry from Reaction to Basin Scale

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Vanessa Garayburu-Caruso
Project type
Contracted Time
The Pacific Northwest National Laboratory (PNNL) Environmental System Science River Corridor Scientific Focus Area (RCSFA) (https://sbrsfa.pnnl.gov/) will transform understanding of spatial and…

River Corridor Hydrobiogeochemistry from Reaction to Basin Scale

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
James Stegen
The Pacific Northwest National Laboratory (PNNL) Environmental System Science River Corridor Scientific Focus Area (RCSFA) (https://sbrsfa.pnnl.gov/) will transform understanding of spatial and…

Multi-watershed perturbation-response traits derived through ecological theory

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
James Stegen
Project type
Large-Scale EMSL Research
This project will transform our ability to understand and predict how the influences of biogeochemical hot spots and hot moments on surface-subsurface systems are altered by disturbance. New theory…

River Corridor Hydrobiogeochemistry from Reaction to Basin Scale

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
James Stegen
The PNNL SBR SFA will transform understanding of spatial and temporal dynamics in river corridor hydrobiogeochemistry from reaction to watershed and basin scales, enabling mechanistic representation…

River Corridor Hydrobiogeochemistry from Reaction to Basin Scale

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
James Stegen
The PNNL River Corridor SFA will transform understanding of spatial and temporal dynamics in river corridor hydrobiogeochemistry from reaction to watershed and basin scales, enabling mechanistic…

Quantifying the functional and structural states of dynamic microbial communities

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
James Fredrickson
Project type
Large-Scale EMSL Research
The overall goal of this proposal is to provide a quantitative framework in which to compare species-resolved patterns of gene expression, allowing comparison of the effects of perturbations of…