Upcoming Events

2020 American Geophysical Union Fall Meeting

December 8, 2020:

10:33-10:36: ORAL Joan Damerow (Stegen) IN008-02 - Connecting Environmental Systems Science and Digital Library Practices

17:30-18:30 ORAL SESSION Jason Hou H048 - Scientific Machine Learning for Flow, Transport, and Coupled Processes Across Temporal and Spatial Scales I

• 17:46-17:50 ORAL Jason Hou H048-05 - Machine Learning of Hydrogeochemical Processes along the Columbia River Corridor 

17:30-18:30 eLIGHTNING SESSION Xingyuan Chen H049 - Advancing Process-Based and Data-Driven Modeling for River Corridor and Watershed Systems III

• 17:48-17:51 eLIGHTNING POSTER Erol Cromwell H049-07Subsurface Permeability Estimation using Deep Neural Networks
• 17:57-18:00 eLIGHTNING POSTER Eric Roden H049-10 Transport-reaction modeling of particulate organic matter dynamics in riverbed sediments

December 9, 2020:

10:30-11:30 TOWN HALL James Stegen, Allison Myers-Pigg New and Expanding Community-Driven Research Programs to Understand Watershed and Coastal Processses

04:00-20:59 POSTER SESSION Matt Kaufman, Emily Graham, Allison Myers-Pigg H061 - Disturbances and Dynamics in the River Corridor I Posters

• 04:00-20:59 POSTER Anna Turetcaia (Kaufman, X. Chen, Stegen) H061-0001 Biogeochemical response of the coupled river-hyporheic zone system to organic matter inputs and unexpected sensitivity to temperature
• 04:00-20:59 POSTER James Stegen H061-0004 Organic Matter Thermodynamics Mediate Microbe-Ecosystem Integration

18:00-18:03 ORAL Huiying Ren H076-11 - Evaluate Salmon Redd Habitats Using a Hierarchical Physics-Informed Machine Learning Framework

December 10, 2020:

04:00-20:59  POSTER SESSION Tim Scheibe, Yunxiang Chen H086 - Novel Multiscale and Multiprocess Modeling Constructs to Understand and Predict Watershed System Function I Posters

• 08:00-09:00  Virtual Poster Walk 
• 04:00-20:59  POSTER Jie Bao H086-0002 - Effects of Model Fidelity and Mesh Resolution on Modeling Hydrological Exchange Flows
• 04:00-20:59  POSTER Xiaofeng Liu H086-0004 - Coupled hyporheicFoam solver for flow and reactive transport in streams and hyporheic zones: strengths, weaknesses, and future development
• 04:00-20:59  POSTER Yunxiang Chen H086-0005 - Quantifying Streambed Hydrological Exchange Flows Using Structure-From-Motion Photogrammetry and Computational Fluid Dynamics Modeling
• 04:00-20:59  POSTER Bryan He H086-0006 - Pore-scale DNS and Upscaling of Turbulent Flows through a Randomly-Packed Porous Medium Using the Method of Volume Averaging
• 04:00-20:59  POSTER Shashank Karra H086-0007 - DNS study of turbulence effects on hyporheic mixing in aquatic sediment beds

04:00-20:59 POSTER SESSION James Stegen, Amy Goldman, Kelly Wrighton B047 - Biogeochemical and Hydrological Functioning Across Scales in River Corridors II Posters

• 08:00-09:00 Virtual Poster Walk 
• 04:00-20:59  POSTER Marcy McCall B047-0006 Community Engagement and Distributed Sampling to Accelerate Hydrobiogeochemical Discovery across River Corridors
• 04:00-20:59  POSTER Bob Danczak B047-0008 Global metabolome spatiotemporal dynamics within river corridors were driven by deterministic and stochastic processes
• 04:00-20:59  POSTER Kadir Bice (H.-S. Song) B047-0010 Investigating Subsurface Biogeochemistry in Tide-Impacted Altamaha River Sediment Using Microbial Metagenomics and Metabolomics
• 04:00-20:59  POSTER Scott Klasek (H.-S. Song, Stegen, Danczak) B047-0015 Temporal and Spatial Changes in Organic Matter Thermodynamics across Globally-Distributed River Corridors
• 04:00-20:59  POSTER Josué Andrés Andrés Rodríguez-Ramos (Graham, Nelson, H.-S. Song, Stegen, Wrighton) B047-0017 The tale of a microbial community and its infective agents: Microbial and viral interactions fuel carbon and nitrogen cycling in the hyporheic zone of the Columbia River
• 04:00-20:59  POSTER Lupita Renteria B047-0018 Using Community Science to Reveal Global Chemogeography of River Metabolomes
• 04:00-20:59  POSTER Stephanie Napieralski (Scheibe) B047-0019 - Variations in Hyporheic Zone Aerobic Respiration across Four Rivers as Predicted from Dissolved Organic Matter Composition

19:00-20:00 ORAL SESSION Xingyuan Chen H103: Advancing Process-Based and Data-Driven Modeling for River Corridor and Watershed Systems I

• 19:12-19:16 ORAL Peishi Jiang H103-03 - DART-PFLOTRAN: An Ensemble Data Assimilation System for Modeling Subsurface Process

20:30-21:30 ORAL SESSION James Stegen, Amy Goldman, Kelly Wrighton B058 - Biogeochemical and Hydrological Functioning Across Scales in River Corridors I

• 20:33-20:36 ORAL Birgit Mueller (Danczak) B058-02 Simultaneous Attenuation of Trace Organic Compounds and Dissolved Organic Matter in a River and its Hyporheic Zone?
• 20:36-20:39 ORAL Emily Graham B058-03 - Temporal dynamics of microbial metabolic processes under hyporheic fluctuation
• 20:51-20:54 ORAL Michael Shaffer (Scheibe, Stegen) B058-08 - Distributed Metagenomic Sampling of River Corridors Identifies Shared Microbial Functional Traits Underpinning Transferable Hydrobiogeochemical Processes
• 20:54-20:57 ORAL Aimee Kessell (H.-S. Song) B058-09 Metabolic Network Modeling and Metabolomics Integration for Comparative Analysis of Biogeochemical Reactions in Multiple River Systems
• 20:57-21:00 ORAL Vanessa Garayburu-Caruso B058-10 - Global-Scale Trait-Based Ecology of Organic Matter Thermodynamics

December 11, 2020:

04:00-20:59 POSTER SESSION Vanessa Garayburu-Caruso H112 - Groundwater–Surface Water Interactions: Integrating Physical, Biological, and Chemical Patterns and Processes Across Systems and Scales III Posters

• 04:00-20:59 POSTER Xuehang Song H112-0003 - Spatiotemporal variations of hyporheic temperature and its biogeochemical implications in a dam regulated river
• 04:00-20:59 POSTER Bing Li (X. Chen, Stegen, Kaufman) H112-0021 Are the mass transfer parameters in an in-stream transient storage model physically meaningful?
• 04:00-20:59 POSTER Matt Kaufman 112-0029 Automated in-situ dark chamber system for parsing open channel and sediment-associated aerobic respiration in rivers and streams

04:00-20:49 POSTER Laura Leonard (Stegen) H116-0011 - Historic Water Quality Data as a Forensic Tool to Understand the Connections Between Environmental Watershed Perturbations and Disinfection Byproduct Formation in Drinking Water

05:30-06:30 eLIGHTNING POSTER Kyuhyun Byun H118: Advances in Ecohydrology and Resource Management of Water-Limited Environments II eLightning

December 14, 2020:

04:00-20:59  POSTER SESSION Jianqiu Zheng, Bill Nelson B077 - Coupled Elemental Cycles in Microbial Metabolism I Posters

04:00-20:59  POSTER SESSION Jianqiu Zheng, Tim Scheibe B078 - Integrating Molecular Insights to Advance Predictive Biogeochemistry: Theories, Observations, and Modeling I Posters

• 13:00-14:00  Virtual Poster Walk
• 04:00-20:59  POSTER Hyun-Seob Song (Lee, Zheng, Nelson, Chen, Graham, Stegen, Scheibe) B078-0009 - Machine Learning-based Metabolic Network Modeling for Omics-integrated Biogeochemical and Reactive Transport Simulations (Invited)

07:00-13:00 WORKSHOP James Stegen SCIWS10 - Toward an International Critical Zone Network-of-Networks for the Next Generation Through Shared Science, Tools, Data, and Philosophy

December 15, 2020:

10:00-11:00 TOWN HALL Emily Graham, James Stegen, Amy Goldman TH088 - Open Innovation in the Geosciences for Mutual Benefit and Accelerated Discovery

05:30-06:30 eLIGHTNING SESSION Xingyuan Chen H174 - Advancing Process-Based and Data-Driven Modeling for River Corridor and Watershed Systems II eLightning

• 05:36-05:39 POSTER Kyongho Son H174-03 - Controls on spatial variation of hyporheic zone denitrification in the Columbia River Basin

20:50-20:54 ORAL Xingyuan Chen H191-06 - Opening the Black Box of LSTM Models Using XAI

December 16, 2020:

07:00-08:00 ORAL SESSION Vanessa Garayburu-Caruso H204 - Groundwater–Surface Water Interactions: Integrating Physical, Biological, and Chemical Patterns and Processes Across Systems and Scales I

• 07:28-07:32 ORAL Jesus Gomez-Velez (Chen, Scheibe, Stegen) H204-08 - Redrawing the River Network: Towards a New Generation of Continental-Scale Water Quality Models (Invited)

04:00-20:59 POSTER SESSION Pin Shuai H196- Recent Advances in Large-Scale, High-Resolution Hydrologic and Flood Modeling Leveraging High-Performance Computing II Posters

• 04:00-20:59 POSTER Pin Shuai H196-0015 - Influence of Hydrologic Exchange Flows on Biogeochemical Dynamics in A Regulated River Reach: 3-D Reactive Transport Modeling in PFLOTRAN

December 17, 2020:

07:00-08:00 ORAL SESSION Pin Shuai H226 - Recent Advances in Large-Scale, High-Resolution Hydrologic and Flood Modeling Leveraging High-Performance Computing I

04:00-04:04 ORAL Ming Ye (X. Chen, X. Song) H219-02 - A New Multi-Model Difference-Based Sensitivity Analysis Method to Screen Non-Influential Processes with Process Model and Parametric Uncertainty

 

 

Past Events

2020 Environmental System Science Principal Investigator Meeting
Dates: May 19-20, 2020
Where: Bethesda Hyatt Regency, Bethesda, MD

2019 American Geophysical Union Fall Meeting
See events, presentations, and posters from Subsurface Biogeochemical Research focus area and WHONDRS
Sessions being hosted by the Science Focus Area team members and collaborators
Location: San Francisco, CA
Dates: December 9-13, 2019

Scientific Focus Area Community Watershed Workshop
Location: PNNL
Dates: September 11-12, 2019
See Workshop presentations
Related feature article.

Multi-Omics for Microbiomes 2019
Location: PNNL
Dates: July 24-26, 2019

2018 American Geophysical Union Fall Meeting
See events, presentations, and posters from Subsurface Biogeochemical Research focus area and WHONDRS
Location: Washington D.C.
Dates: December 10-14, 2018

EMSL Integration 2018 Conference
Location: PNNL
Dates: August 6-8, 2018

2018 Joint Terrestrial Ecosystem Science/Subsurface Biogeochemical Research Principal Investigators Meeting
Location: Bolger Conference Center, Potomac, MD
Dates: May 1-2, 2018
Sponsored by: the U.S. Department of Energy Office of Biological and Environmental Research

Special Session at 2018 ASLO Annual Meeting
Location: Victoria, British Columbia, Canada
Dates: June 10-15, 2018

2017 American Geophysical Union Fall Meeting
See Subsurface Biogeochemical Research focus area presentations.
Location: New Orleans, LA
Dates: December 11-15, 2017

Visit by Stanford Summer Class
Location: Biological Sciences Facility and 300 Area Field Site
Date: September 11, 2017
Contact: Prof. David Freyberg, Stanford University, Department of Civil and Environmental Engineering
Seminar presented by: Xingyuan Chen, field site tour led by James Stegen

Visit to U. S. Geological Survey Washington Water Science Center
Location: Tacoma, WA
Date: August 23, 2017
Host: Rich Sheibley
Seminar presented by Tim Scheibe, Xingyuan Chen, and Glenn Hammond

Multi-Omics for Microbiomes | EMSL Integration Conference
Location: Holiday Inn Express & Suites, Pasco, WA
Dates: August 1-3, 2017

2017 Environmental System Science Principal Investigator Meeting
Location: Bolger Conference Center, Potomac, MD
Dates: April 25-26, 2017
Sponsored by: the U.S. Department of Energy Office of Biological and Environmental Research