ESS at AGU 2021

The ESS program will be participating virtually at this year’s American Geophysical Union (AGU) meeting due to ongoing COVID restrictions. Below is a list of featured ESS and ESS-related presentations that may be of interest to you.

Featured ESS Presentations

Pre-AGU, December 6–9: Online Only.
These occur the week before AGU begins.

TH005 – Environmental System Science at the U.S. Department of Energy
Monday, 6 December 2021 | 19:15 – 20:15 ET

TH004 – A Vision for 1,000 Soils Carbon Measurements Across North America
Monday, 6 December 2021 | 19:15 – 20:15 ET

TH014 – The U.S. Department of Energy, Office of Science Initiatives in Diversity, Equity, and Inclusion: The Office of Diversity, Inclusion, and Research Integrity Seeks Input From the Research Community
Wednesday, 8 December 2021 | 12:15 – 13:15 ET

TH016 – Integrated Research in Mountainous Hydroclimate at the U.S. Department of Energy
Wednesday, 8 December 2021 | 19:15 – 20:15 ET

TH018 – Transforming Critical Zone Research Through Shared Science, Tools, Data, and Philosophy
Wednesday, 8 December 2021 | 19:15 – 20:15 ET

TH002 – Building a More Diverse Scientific Community: Research Opportunities in DOE’s Office of Biological and Environmental Research
Thursday, 9 December 2021 | 12:15 – 13:15 ET

TH032 – DOE’s Integrative Artificial Intelligence Framework for Earth System Predictability: AI4ESP
Thursday, 9 December 2021 | 12:15 – 13:15 ET

AGU, December 13–17

A24G-06 – Understanding DOE’s Earth and Environmental Systems Sciences Funding Opportunity Announcement Process
Tuesday, 14 December 2021 | 16:00 – 16:05 ET | Convention Center – Room 275–277

TH25B – The U.S. Global Energy and Water Exchanges (U.S. GEWEX): In Support of Regional Hydroclimate Studies
Tuesday, 14 December 2021 | 19:15 – 20:15 ET | Convention Center – Room 343-345

TH33D – AmeriFlux: Still Waters Run Deep
Wednesday, 15 December 2021 | 12:15 – 13:15 ET | Convention Center – Room 350-351

TH33M Arctic Research Plan 2022-2026: Supporting Arctic Research Collaborations for the Next Five Years
Wednesday, 15 December 2021 | 12:15 – 13:15 ET | Convention Center – Room 398-399

Related Townhalls, Presentations, and Posters

TH018 – Transforming Critical Zone Research Through Shared Science, Tools, Data, and Philosophy
Wednesday, 8 December 2021 | 19:15 – 20:15 | Online Only

SCIWS8 – Toward an International Critical Zone Network of Networks for the Next Generation Through Shared Science, Tools, Data, and Philosophy
Thursday, 9 December 2021 | 09:00 – 17:00 ET | Online Only

TH019 – Launching the ICON Science Cooperative: A Discussion on Opportunities to Advance Your Science
Thursday, 9 December 2021 | 12:15 – 13:15 ET | Online Only

TH025 – Developing the U.S. Global Change Research Program’s Decadal Strategic Plan: Updates and Opportunities for Community Input
Thursday, 9 December 2021 | 12:15 – 13:15 ET | Online Only

TH022 – Maximize Your Research by Harnessing Multiple Scientific User Facilities in One Proposal via FICUS
Thursday, 9 December 2021 | 19:15 – 20:15 ET

Monday, December 13

H11A-06 Topography-driven flow paths control spatiotemporal variabilities of ET age: A perspective from particle tracking at the regional scale
Monday, 13 December 2021 | 09:32 – 09:36 ET | Convention Center – Room 271-273

H11A-07 Understanding Snow and Rain Partitioning into Runoff and Evapotranspiration in a Mountainous Watershed Using Dynamic-Flux Particle Tracking
Monday, 13 December 2021 | 09:36 – 09:40 ET | Convention Center – Room 271-273

H11A-08 Role of Long-Residence Time Bedrock Groundwater on Shallow Soil Hydraulic Dynamics in a Mountain Catchment
Monday, 13 December 2021 | 09:52 – 09:56 ET | Convention Center – Room 271-273

B12D-01 Whole-Ecosystem Warming of a Boreal Peatland Decreases Microbial Diversity and Stimulates Methane Production from Plant Metabolites
Monday, 13 December 2021 | 10:50 – 10:55 ET | Convention Center – Room 255-257

H12B-03 Representing Subsurface Lateral Groundwater Flow in Earth System Models
Monday, 13 December 2021 | 10:55 – 11:00 ET | Convention Center – Room 243-245

H12G-03 Reactive Organic Carbon Export and Associated Contributions to Disinfection Byproduct Formation During Drinking Water Treatment in a Subalpine Watershed
Monday, 13 December 2021 | 10:55 – 11:00 ET | Convention Center – Room 267-268

H13B-01 Machine Learning Applications for Hydrobiogeochemical Data Imputation, Predictive Understanding, and Surrogate-based Inversion (Invited)
Monday, 13 December 2021 | 13:45 – 13:50 ET | Convention Center – Room 275-277

H13A Advances in Understanding Climate, Vegetation, Soil, Topographic, Precipitation Processes, and Their Subgrid-Scale Parameterization at the Watershed and Larger Scales III
Monday, 13 December 2021 | 13:45 – 15:00 ET | Convention Center – Room 243-245

H13A-03 The Role of Precipitation, Vegetation, and Evapotranspiration in Lowland, Snow-dominated Headwater Catchments
Monday, 13 December 2021 | 13:55 – 14:00 ET | Convention Center – Room 243-245

B13D-05 Footprints in the tundra: Considerations for linking remote sensing observations with flux tower data in the Arctic-Boreal Zone
Monday, 13 December 2021 | 14:10 – 14:15 ET | Convention Center – Room 231-232

H13E-05 Runoff Generation in the Presence of Microtopography: Integrated Hydrological Model Results for Hillslopes at the Steady State
Monday, 13 December 2021 | 14:10 – 14:15 ET | Convention Center – Room 271-273

U13B-05 Global Carbon and other Biogeochemical Cycles and Feedbacks
Monday, 13 December 2021 | 14:45 – 15:00 ET | Convention Center – Great Hall, Prow Main Stage

B14D-04 Partitioning net ecosystem exchange (NEE) of CO₂ using Solar-Induced chlorophyll Fluorescence (SIF)
Monday, 13 December 2021 | 15:50 – 15:55 ET | Convention Center – Room 231-232

H14E-07 Variability of snow and rainfall partitioning into evapotranspiration and summer runoff across eight mountainous catchments
Monday, 13 December 2021 | 16:05 – 16:10 ET | Convention Center – Room 271-273

H15A-1040 Simulating Surface Water-Groundwater Exchange using High-Performance Particle Tracking
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B15J-1551 Data-Model Integration and Machine Learning Approaches for Hydrobiogeochemical Modeling Applications
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H25Z-07 Incorporating Heterogenous Estuaries into SWAT+ to Inform Climate Adaptation Strategies
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B15A-1413 Reducing uncertainty of Arctic ecosystem models through identification of key parameters
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B15A-1412 Quantifying soil thermal regimes and their controls across a discontinuous permafrost environment using a dense network of distributed temperature profiling systems
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B15A-1409 The Arctic Carbon Monitoring and Forecasting System: a novel forecasting framework to build new understanding and reduce model uncertainty of the permafrost carbon-climate feedback.
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B15E-1483 Sensitivity of canopy conductance to vapor pressure deficit and soil water stress in global simulations by an Earth system model
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B15F-1489 A Representation of Crown Damage in the Functionally Assembled Terrestrial Ecosystem Simulator Leads to Increased Carbon Starvation Mortality and Decreased Aboveground Biomass
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B15F-1490 Combining ground and remote sensing data to estimate site-level canopy damage and recovery from tropical cyclones over a pantropical soil phosphorus gradient
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H15V-1295 Impact of Floods on Salinity Levels in Freshwater Ecosystems
Monday, 13 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

Tuesday, December 14

B21C-01 Plant Trait Regulation of Methane Emissions from Coastal Wetlands
Tuesday, 14 December 2021 | 09:05 – 09:15 ET | Convention Center – Room 231-232

B21D-03 Sticky Roots Change Rhizodeposition Quality and Quantity Leading to Variable Disruption of Mineral-Organic Associations
Tuesday, 14 December 2021 | 09:15 – 09:20 ET | Convention Center – Room 255-257

B21C-04 A Synthesis of Tidal Wetland Methane Emissions Across the Contiguous United States
Tuesday, 14 December 2021 | 09:30 – 09:35 ET | Convention Center – Room 231-232

B21D-07 Leveraging Remote-Sensing of Plant Traits to Infer Soil Biogeochemical Properties and Microbial Metabolic Potential at Watershed Scale.
Tuesday, 14 December 2021 | 09:35 – 09:40 ET | Convention Center – Room 255-257

H22E-01 Investigating the Impacts of Climate-driven Disturbances on River Water Quality using Machine Learning and Statistical Modeling Approaches
Tuesday, 14 December 2021 | 10:45 – 10:50 ET | Online Only

B22A River Corridor Hydro-Biogeochemistry Across Scales from Headwaters to Coasts I
Tuesday, 14 December 2021 | 10:45 – 12:00 ET | Convention Center – Room 231-232

B22C-02 How to Estimate Photosynthesis from Solar-induced Chlorophyll Fluorescence (SIF)? Building the Physiological Foundation Utilizing Extensive Leaf-level Measurements across Diverse Plant Biomes and Environments
Tuesday, 14 December 2021 | 10:55 – 11:00 ET | Convention Center – Room 238-239

GC22E-05 Integrative Remote Sensing to Promote Environmental Discovery: The RMBL Spatial Data Platform
Tuesday, 14 December 2021 | 10:57 – 11:00 ET | Convention Center – eLightning Theater II

B22A-04 Microscopic time travelers: A finely tuned, time-resolved analysis of viral and microbial communities in the Erpe River
Tuesday, 14 December 2021 | 11:05 – 11:10 ET | Convention Center – Room 231-232

H22B-05 Forest transpiration dynamics from high-elevation forests: interannual variations, species differences, and landscape scaling with near-surface remote sensing
Tuesday, 14 December 2021 | 11:05 – 11:10 ET | Convention Center – Room 260-262

H22C-06 Groundwater response to droughts under climate change in a coastal watershed
Tuesday, 14 December 2021 | 11:10 – 11:15 ET | Convention Center – New Orleans Theater A

H32B-06 Toward more mechanistic representations of biogeochemical processes in river networks: Implementation and demonstration of a multiscale model
Wednesday, 15 December 2021 | 11:10 – 11:15 ET | Convention Center – Room 271-273

B22B-07 Symbiont responses to soil phosphorus availability in a tropical dry forest
Tuesday, 14 December 2021 | 11:20 – 11:25 ET | Convention Center – Room 255-257

B22A-09 Putting microorganisms on the map: continental-scale context for thousands of newly sampled microbial genomes from North American watersheds (Invited)
Tuesday, 14 December 2021 | 11:30 – 11:35 ET | Convention Center – Room 231-232

H23H-01 What Can we Learn from Multiple Watershed Models and Observations?
Tuesday, 14 December 2021 | 13:45 – 13:50 ET | Online Only

B23E-06 Evaluating the effect of sampling scale to quantify different components of plant biodiversity with imaging spectroscopy.
Tuesday, 14 December 2021 | 14:03 – 14:06 ET| Convention Center – eLightning Theater IV

B23A-04 Incorporating Uncertainty in Both Land Cover Classification and Carbon Density Estimation in Forest Carbon Accounting on the Agricultural Frontier in the Southern Brazilian Amazon
Tuesday, 14 December 2021 | 14:05 – 14:10 ET | Convention Center – Room 243-245

H33E-05 Improving the Representation of the Hydro-biogeochemical Function of Stream Corridors Using Observation-informed Multiscale Modeling (Invited)
Wednesday, 15 December 2021 | 14:07 – 14:12 ET | Convention Center – Room 260-262

B23E-08 iLMA: A New Multispectral Index for Monitoring Leaf Traits Reveal a Widespread Climate-Related Decrease in Leaf Mass per Area (LMA) Over the Last 35 Years
Tuesday, 14 December 2021 | 14:09 – 14:12 ET | Convention Center – eLightning Theater IV

B24E-08 Dynamic ecosystem assembly and escaping the “fire-trap” in the tropics: Insights from FATES-SPITFIRE
Tuesday, 14 December 2021 | 16:10 – 16:15 ET | Convention Center – Room 260-262

B24F-01 Experimental Warming Across a Tropical Forest Canopy Height Gradient Reveals Lack of Physiological Acclimation, but Shaded Foliage may Maintain Forest Carbon Sink Strength under Continued Warming
Tuesday, 14 December 2021 | 15:35 – 15:40 ET (Virtual) |Convention Center – Room 238-239

B24D-03 Integrating Field Observations and Multi-scale Remote Sensing to Understand Tall Shrub Distribution and Environmental Limits in Arctic Tundra
Tuesday, 14 December 2021 | 15:45 – 15:50 ET | Convention Center – Room 252-254

B24E-0 Wildfire accelerates carbon losses of high-latitude ecosystems
Tuesday, 14 December 2021 | 15:50 – 15:55 ET | Convention Center – Room 260-262

B24F-05 Assessing long-term shifts in functional composition and impacts on carbon and water cycling in the southern Rocky Mountains
Tuesday, 14 December 2021 | 15:55 – 16:00 ET | Convention Center – Room 238-239

B25C-1464 Investigating CO2 and CH4 Fluxes Across a Heterogeneous Restored Tidal Salt Marsh in the South San Francisco Bay, California, Using Eddy Covariance, Chamber, and Porewater Measurements
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25C-1465 Methane and Carbon Dioxide Fluxes in a Temperate Salt Marsh: Comparisons Between Plot, Ecosystem and Component Measurements
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25C-1459 Continuous, Automated CO2, CH4, and N2O Fluxes from Tidal Salt Marsh Soils: A Snapshot
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25I-1597 Hyperspectral derived traits and vegetation indices predict rates of above- and below-ground carbon fluxes in alpine meadows
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25J-1604 Uncovering microbial metabolic trajectories during the snowmelt period in mountainous watersheds
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25H-1573 Unpacking the Drivers of Diurnal Dynamics of Sun-Induced Chlorophyll Fluorescence (SIF): Canopy Structure, Plant Physiology, Instrument Configuration and Retrieval Methods
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25K-1626 Soil Bacterial Community Associations and Functional Potential in a GxE Switchgrass (Panicum virgatum) Experiment
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25K Microbes in Biogeochemical Cycles: Linking Responses to Ecosystem Processes and Environmental Change V
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25H-1565 The Climate Feedback of Potential Photosynthetic Efficiency: A Meta-Analysis Utilizing SIF
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25B-1441Sticky Roots: Plants and microbes poised to attack mineral-associated organic matter
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35G-1496 Functional-type modeling approach and data-driven parameterization of methane emissions in wetlands
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25I-1599 Impacts of liana-tree competition on leaf area and mortality within an individual-based model
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

GC25H Fire Impacts on Watershed Hydrology, Biogeochemistry, and Biodiversity II
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

GC25H Constraints and Drivers of Aqueous Fluxes of Pyrogenic Carbon from Terrestrial to Aquatic Systems
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

GC25H-0740 Spatio-temporal Response of Pyrogenic Dissolved Organic Matter in Five Streams Following a Wildfire
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25D River Corridor Hydro-Biogeochemistry Across Scales from Headwaters to Coasts II
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25D-1486 Organic Matter Biochemical Transformation Diversity is Higher in Surface Water than in Hyporheic Zone Sediments Across Global River Corridors
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25D-1480 Estimating Hydrological Exchange Flows from Streambed Images
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25D-1476 An Optimal Control Theory-based Microbial Regulation Model to Offer a Generalizable Theory for Priming Effects
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25D-1490 Snapshot Study of Open-Channel Stream Respiration Reveals Systematic Variation Over the Yakima River Basin
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25D-1479 Data-Driven Modeling for Classification and Characterization of Metabolite Data in River Corridor: The Power of Feature Engineering
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B25L Temporal Dynamics of Fire Disturbances on Terrestrial and Aquatic Biogeochemical Cycles I
Tuesday, 14 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

Wednesday, December 15

B31D Colloids and Beyond: The Role of Nano-Colloids and Particulate Matter in Biogeochemical Cycles of Elements in Terrestrial Environments I
Wednesday, 15 December 2021 | 09:00 – 10:15 ET | Convention Center – Room 255-257

H31B Advances in Process-Based and Data-Driven Models for River Corridor and Watershed Systems I
Wednesday, 15 December 2021 | 09:00 – 10:15 ET | Convention Center – Room 271-273

H31D Groundwater-Surface Water Interactions: Integrating Physical, Biological, and Chemical Patterns and Processes Across Systems and Scales I
Wednesday, 15 December 2021 | 09:00 – 10:15 ET | Convention Center – Room 260-262

B31E-01 The Vulnerability of Permafrost Carbon to Climate Change: Key Findings from a Decade of Synthesis
Wednesday, 15 December 2021 | 9:05 – 10:10 ET | Convention Center – Room 252-254

H31D-02 Exploring the hydrodynamics and biogeochemical potential of sinuosity-driven hyporheic zones
Wednesday, 15 December 2021 | 09:07 – 09:12 ET | Convention Center – Room 260-262

H31B-03 The Effects of Spatial and Temporal Resolution of Meteorological Forcing on Watershed Hydrological Responses
Wednesday, 15 December 2021 | 09:10 – 09:15 ET | Convention Center – Room 271-273

B31A-03A Mechanistic Model for Tree-Liana Interactions and Canopy Dynamics
Wednesday, 15 December 2021 | 09:15 – 09:20 ET | Convention Center – Room 238-239

H31B-05 Machine Learning-Assisted Multifidelity Biogeochemical Modeling for Watersheds and River Basins
Wednesday, 15 December 2021 | 09:20 – 09:25 ET | Convention Center – Room 271-273

H31B-07 Evaluation of Machine Learning Assisted Reservoir Operation Models for Long-Term Water Management Simulation
Wednesday, 15 December 2021 | 09:30 – 09:35 ET | Convention Center – Room 271-273

H31D-07 Chemogeographic and metagenomic traits of coastal river sediments (Invited)
Wednesday, 15 December 2021 | 09:32 – 09:37 ET | Convention Center – Room 260-262

H31B-08 Watershed Monitoring Network Optimization Through Co-Design: Bedrock-to-Canopy Characterization and Ecohydrological Modeling
Wednesday, 15 December 2021 | 09:35 – 09:40 ET | Convention Center – Room 271-273

H31D-08 Hyporheic Zone Respiration is Indirectly Constrained by Organic Matter Molecular Richness at the Continental Scale
Wednesday, 15 December 2021 | 09:37 – 09:42 ET | Convention Center – Room 260-262

H32B Advances in Process-Based and Data-Driven Models for River Corridor and Watershed Systems II
Wednesday, 15 December 2021 | 10:45 – 12:00 ET | Convention Center – Room 271-273

B32B-02 Resolving functional diversity effects on the land C sink from space
Wednesday, 15 December 2021 | 10:55 – 11:00 ET | Convention Center – Room 238-239

H32B-04 Toward Spatiotemporal Learning of Large Sample Hydrology Using Graph Neural Networks
Wednesday, 15 December 2021 | 11:00 – 11:05 ET | Convention Center – Room 271-273

H32A-05 Influence of Hydrogeologic Structure on the Hillslope Groundwater Dynamics in a Mountainous Watershed
Wednesday, 15 December 2021 | 11:05 – 11:10 ET | Convention Center – Room 265-266

B32D-04 Disturbance legacies regulate coastal forest soil responses to changing salinity and inundation: a soil transplant experiment
Wednesday, 15 December 2021 | 11:05 – 11:10 ET | Convention Center – Room 252-254

C32B-05 Snow Dynamics and Stable Water Isotope Inputs Across Mountain Landscapes
Wednesday, 15 December 2021 | 11:07 – 11:12 ET | Convention Center – Room 211-213

H32B-09 Deep Learning to Enhance and Accelerate Watershed Model Calibration
Wednesday, 15 December 2021 | 11:25 – 11:30 ET | Convention Center – Room 271-273

TH33D AmeriFlux: Still Waters Run Deep
Wednesday, 15 December 2021 | 12:15 – 13:15 ET | Convention Center – Room 398-399

TH33M Arctic Research Plan 2022-2026: Supporting Arctic Research Collaborations for the Next Five Years
Wednesday, 15 December 2021 | 12:15 – 13:15 ET | Convention Center – Room 398-399

H33J-01 Controls on hydrological (dis)connectivity in a headwater-dominated sub-catchment: Insights through process-based integrated hydrology simulations
Wednesday, 15 December 2021 | 13:45 – 13:48 ET | Convention Center – eLightning Theater IV

B33D Understanding Phenological Responses and Feedbacks in Terrestrial Vegetation: Patterns, Mechanisms, and Consequences I
Wednesday, 15 December 2021 | 13:45 – 15:00 ET | Convention Center – Room 238-239

H33J Advances in Process-Based and Data-Driven Models for River Corridor and Watershed Systems III
Wednesday, 15 December 2021 | 13:45 – 15:00 ET | Convention Center – eLightning Theater IV

H33F Physics-Informed Machine Learning in Hydrology I
Wednesday, 15 December 2021 | 13:45 – 15:00 ET | Convention Center – New Orleans Theater B

B33B-01 Plant-Microbe-Climate Interactions Drive Coastal Wetland Methane Emissions
Wednesday, 15 December 2021 | 13:46 – 13:56 ET | Convention Center – Room 255-257

H33J-04 Basin-scale hyporheic zone respiration in the Columbia River Basin
Wednesday, 15 December 2021 | 13:54 – 13:57 ET | Convention Center – eLightning Theater IV

H33E-03 Disentangling Channel and Hyporheic Zone Contributions to Dissolved Oxygen and CO2 Dynamics Responding to Particulate Organic Matter Perturbations in river Corridor Under Low Flow Conditions
Wednesday, 15 December 2021 | 13:57 – 14:02 ET | Convention Center – Room 260-262

H33E-04 The importance of hyporheic respiration on the global CO₂ cycle
Wednesday, 15 December 2021 | 14:02 – 14:07 ET | Convention Center – Room 260-262

H33J-07 What is the Physical Meaning of the Mass Transfer Coefficient in Transient Storage Models of Solute Transport in River Corridors?
Wednesday, 15 December 2021 | 14:03 – 14:06 ET | Convention Center – eLightning Theater IV

B33D-04 Effects of meteorological and ecological disturbances on tropical vegetation phenology
Wednesday, 15 December 2021 | 14:10 – 14:15 ET | Convention Center – Room 238-239

H33J-10 Understanding limitations in generalizability and performance across two process guided deep learning architectures for predicting stream temperature
Wednesday, 15 December 2021 | 14:12 – 14:15 ET | Convention Center – eLightning Theater IV

H33E-08 A scale-adaptive framework to predict river corridor and watershed hydrobiogeochemistry across scales
Wednesday, 15 December 2021 | 14:22 – 14:27 ET | Convention Center – Room 260-262

B33D-06 The Impact of Seasonal Phenology on Photosynthetic Water Use Efficiency: An Evaluation of Patterns and Drivers in Temperate Deciduous Forests
Wednesday, 15 December 2021 | 14:26 – 14:31 ET | Convention Center – Room 238-239

B33B-05 Improving Methane Budgets from Tidal Wetlands with Coupled Biogeochemical Models MEM-PEPRMT
Wednesday, 15 December 2021 | 14:30 – 14:40 ET | Convention Center – Room 255-257

B12E-02 Elucidating the ecological dynamics of microbial systems in freshwater wetlands with an integrative ‘omics approach across time and space
Wednesday, 15 December 2021 | 14:50 – 15:00 ET | Convention Center – Room 255-257

H34F Physics-Informed Machine Learning in Hydrology II
Wednesday, 15 December 2021 | 15:30 – 16:45 ET | Convention Center – New Orleans Theater B

B34C Understanding Phenological Responses and Feedbacks in Terrestrial Vegetation: Patterns, Mechanisms, and Consequences II
Wednesday, 15 December 2021 | 15:30 – 16:45 ET | Convention Center – Room 238-239

B34A-01Progress in Data-Model Integration for Long Term Carbon Burial Rates in Coastal Wetlands
Wednesday, 15 December 2021 | 15:36 – 15:39 ET | Convention Center – Room 231-232

B34D-02 Increasing Freshwater and Dissolved Organic Carbon Flows to Northwest Alaska’s Elson Lagoon
Wednesday, 15 December 2021 | 15:38 – 15:41 ET | Convention Center – eLightning Theater IV

H34D-03 Using Machine Learning to Reduce Computation Time in a Dynamically Coupled Water Allocation and Groundwater Model
Wednesday, 15 December 2021 | 15:40 – 15:45 ET | Convention Center – Room 265-266

B34A-03 Despite Carbon and Nitrogen limitations, Soil Respiration is Greatest Within Seasonally Flooded Soils Along a Hydrological Gradient in a Temperate Freshwater Wetland
Wednesday, 15 December 2021 | 15:42 – 15:45 ET | Convention Center – Room 231-232

B34A-04 Characterization of Lake Erie Coastal Terrestrial-Aquatic Interface (TAI) with a Machine Learning Functional Zonation Approach and Spatial Data Synthesis
Wednesday, 15 December 2021 | 15:45 – 15:48 ET | Convention Center – Room 231-232

B34D-06 Combining new advances in modeling dynamic vegetation and nutrient competition to improve boreal forest predictions to changing climate
Wednesday, 15 December 2021 | 15:50 – 15:53 ET | Convention Center – eLightning Theater IV

H34F-08 A methodology for generating and validating downscaled estimates of meteorological data at the basin scale
Wednesday, 15 December 2021 | 16:05 – 16:10 ET | Convention Center – New Orleans Theater B

B34A-11 Gaining a predictive understanding of coastal ecosystem responses to pulse salinity and inundation disturbance
Wednesday, 15 December 2021 | 16:06 – 16:09 ET | Convention Center – Room 231-232

H35D Advances in Process-Based and Data-Driven Models for River Corridor and Watershed Systems IV
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H35D-1070 Predicting Stream Temperature Across Spatial Scales With Low Complexity ML
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35O Thermodynamic Regulation of Microbial Metabolism and Biogeochemistry with Environmental Change I
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H35O-1205 Automatic and manual in-situ chamber measurements for open-channel respiration in streams and rivers
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35P Understanding Phenological Responses and Feedbacks in Terrestrial Vegetation: Patterns, Mechanisms, and Consequences III
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35O-1595 Shifting mineral and metabolic constraints regulate dissolved organic matter export from floodplain soils
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H35O-1211 Identifying the Causes for and Distribution of Nitrogen Hotspots under Different Environmental Settings
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

C35G-0963 Extrapolating snowpack properties from small temperature sensors in two watersheds on the Seward Peninsula, Alaska, USA
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H35C-1053 Development and Assessment of a Quick Subsurface Thermal Characterization Method to Map Soil Thermal and Physical Properties
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H35K-1156 Understanding the effect of slope and aspect on land surface processes and water balances using numerical simulation of mountain headwaters
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H35S-1251 An accurate and efficient deep learning emulator for hydrological modeling
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

C35D-0910 High-resolution Forcing Driven Offline ELM Snow Processing and Comparing to Observations in Two Alaska Tundra Regions
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

C35F-0931 High-Resolution Thaw Dynamics of Two Latitudinally Distant Alaska Thermokarst Sites: A Field Study
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

A35H-1728 A Low-Power Wireless Sensor Platform for Densely Distributed Environmental Monitoring in Remote Field Sites
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B33B-07 Understanding hydrological and ecological controls on methane flux in Lake Erie estuarine mineral-soil marsh
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35G Integrating Biological Components in Biogeochemical Models: Toward Improving Global Circulation Model Representations of Methane Emissions II Poster
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35G-1495 Trees and Knees: Quantifying MethaneFlux from Woody Vegetation in a Louisiana Swamp
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35G-1500 Measuring the Effects of Acute Saltwater Intrusion on Methane and CO₂ Fluxes from Freshwater Wetland Vegetation: An Experimental Ecosystem-Scale Approach
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B33B-04 A Deep, Diverse Reservoir of Methane-Cycling Microorganisms Resists Hydrologic Perturbation to Sustain Metabolic Activity in Freshwater Wetland Soils
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35G-1497 How elevation influences carbon dioxide and methane fluxes from tidal fresh and saltwater wetlands
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35M-1575 Formation and mobility of FeS colloids in natural waters
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35M-1569 Zooming into natural Fe-rich colloids from Slate River Floodplain (CO)
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35M Colloids and Beyond: The Role of Nano-Colloids and Particulate Matter in Biogeochemical Cycles of Elements in Terrestrial Environments II
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B35F-1486 Vegetation Influences on Soil and Microbial Function at Transition Zones Within the Terrestrial-Aquatic Interface
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

A35H Environmental Sensor Networks I
Wednesday, 15 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H35A-03 Testing Multiple Analyses of Remotely Sensed Data for the Automated Detection of Anoxic Groundwater Seepages
Wednesday, 15 December 2021 | 17:06 – 17:09 ET | Convention Center – eLightning Theater IV

Thursday, December 16

EP41C Responding to the Present and Preparing for the Future: Bridging the Gap Between Physical, Chemical, and Biological Processes to Create Transformative Approaches in Critical Zone and Soil Science I Oral
Thursday, 16 December 2021 | 09:00 – 10:15 ET | Convention Center – Room 228-230

B41C Tropical Forests Under a Changing Environment I
Thursday, 16 December 2021 | 09:00 – 10:15 ET | Convention Center – Room 238-239

B41C-02 Convection and associated downdrafts as a major mechanism of tree damage and mortality in Central Amazon
Thursday, 16 December 2021 | 09:10 – 09:15 ET | Convention Center – Room 238-239

B41C-03 Increasing Vulnerability of water and carbon cycling of Humid Tropical Forests to Coupled Land Use and Climate Stressors 826137
Thursday, 16 December 2021 | 09:15 – 09:25 ET | Convention Center – Room 238-239

H42E-01 Community Data-Model Integration Infrastructure: An Orchestration-Based Scientific Computing Workflow Platform for Multiscale Model Coupling and Data Integration at a Scientific User Facility (Invited)
Thursday, 16 December 2021 | 10:45 – 10:50 ET | Convention Center – Room 265-266

B42D Tropical Forests Under a Changing Environment II
Thursday, 16 December 2021 | 10:45 – 12:00 ET | Convention Center – Room 238-239

H32B-02 An integrated hydrology and reactive transport model for the simulation of watershed systems
Thursday, 16 December 2021 | 10:50 – 10:55 ET | Convention Center – Room 231-232

B42D-03 Quantifying Soil Percolation Dynamics & Biogeochemical Transport in Tropical Soils near Manaus, Brazil
Thursday, 16 December 2021 | 11:00 – 11:05 ET | Convention Center – Room 238-239

B42D-02 Tropical Dry Forest Response to Nutrient Fertilization: A Model Evaluation
Thursday, 16 December 2021 | 10:55 – 11:00 ET | Convention Center – Room 238-239

H42B-02 Reducing uncertainty in simulations of thaw in ice-rich permafrost
Thursday, 16 December 2021 | 10:55 – 11:00 ET | Convention Center – New Orleans Theater B

H42D-04 Increased DOC concentrations and earlier stream flow generation in response to warming in a high elevation mountain watershed in Colorado
Thursday, 16 December 2021 | 11:00 – 11:05 ET | Convention Center – Room 271-273

B42D-03 Quantifying Soil Percolation Dynamics & Biogeochemical Transport in Tropical Soils near Manaus, Brazil
Thursday, 16 December 2021 | 11:00 – 11:05 ET | Convention Center – Room 238-239

B42D-05 Hydraulically vulnerable trees survive on deep-water access during droughts in a tropical forest
Thursday, 16 December 2021 | 11:10 – 11:15 ET | Convention Center – Room 238-239

B42A-06 Root Foraging for Water Influences the Recovery Timescale from Droughts in Forested Ecosystems
Thursday, 16 December 2021 | 11:13 – 11:18 ET |Online Only

H42B-06 The microbial growth rate and substrate use efficiency tradeoff explained from first principles
Thursday, 16 December 2021 | 11:15 – 11:20 ET | Convention Center – New Orleans Theater B

IN43A Challenges and Best Practices for Using UAV in Field Research I Oral
Thursday, 16 December 2021 | 13:45 – 15:00 ET | Convention Center – Room 288-290

B43D-07 Soil Properties, Soil Organic Matter Composition and Vulnerability of Arctic Hillslope Catenas
Thursday, 16 December 2021 | 14:30 – 14:35 ET | Convention Center – Room 255-257

B44D NASA’s Global Ecosystem Dynamics Investigation (GEDI) Lidar Mission: Carbon Cycle, Biodiversity, and Topography I
Thursday, 16 December 2021 | 15:30 – 16:45 ET | Convention Center – Room 252-254

B44C-04 The Role of Ester Sulfate and Organic Disulfide in Mercury Methylation in Ombrotrophic Peat Soils
Thursday, 16 December 2021 | 15:48 – 15:53 ET | Convention Center – Room 231-232

B45D Tropical Forests Under a Changing Environment III Poster
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1647 Bringing more Tropical data to the table through the NGEE-Tropics data archive
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1650 Contrasting water and energy fluxes during dry (2015 El Niño) and wet (2008 La Niña) extreme events at an Amazonian tropical forest.
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

IN45F-0494 ICON Principles Maximize Opportunities for Global Synthesis and Discovery throughout the Research Lifecycle
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H45H-1269 Floating transient electromagnetic mapping of rivers and estuaries (Invited)
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1652 Disentangling the Relative Impacts of Temperature and VPD on Tropical Forest GPP using a Demographic Ecosystem Model
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1654 Estimating the Number of GEDI-footprints required for an Accurate Representation of Canopy Heights in the Amazon
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1655 Evaluation and Parametric Sensitivity of the Nutrient Enabled Ecosystem Model FATES-ELM at a Tropical Testbed
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1657 Hysteresis Indices as a proxy for drought stress in the Central Amazon
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1658 Impact of Hurricane Disturbances and Climate Change on the Species Composition and Aboveground Biomass of a Tropical Rainforest in Puerto Rico
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1661 Key parameters under varying phosphorus supply and temperature in the nutrient-enabled land surface model ELM-FATES
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1664 Multicyclone analysis and machine learning model implications of cyclone effects on forests
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1665 Remotely sensed reduced ecosystem resilience reveals large variations of drought-mortality relations driven by fine-scale ecosystem heterogeneity in tropical dry forests
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1668 Soil Moisture Thresholds Explain a Shift from Light-limited to Water-limited Sap Velocity in the Central Amazon during the 2015-16 El Nino Drought
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45H NASA’s Global Ecosystem Dynamics Investigation (GEDI) Lidar Mission: Carbon Cycle, Biodiversity, and Topography II
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45G-1706 An analytical understanding of model uncertainty using matrix approach
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45J-1755 Linking water and oxygen availability to biogeochemical redox cycling and carbon release in Arctic soils
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45B-1609 A tale of two catchments: Comparing and contrasting nitrogen export patterns from Coal Creek and East River using isotopic signatures
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

EP45H Responding to the Present and Preparing for the Future: Bridging the Gap Between Physical, Chemical, and Biological Processes to Create Transformative Approaches in Critical Zone and Soil Science II Poster
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45O-1810 Understanding how soil water changes affect heterotrophic and total soil respiration: a meta-analysis
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H45F-1235 Response of peatland water table recession to extreme drought: Experimental results and historical analysis, Marcell Experimental Forest, Northern Minnesota
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

A45I-1941 Large-scale mapping of the urban thermal environment using citizen weather stations
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45O-1811 Do biotic interactions control coastal forest resilience to extreme storm events? An exclusion experiment
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H45T-1418 Development of a Wireless Underground Sensor Network for Agricultural and Ecological Applications.
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45E-1675 Co-producing an Integrated Vision for Science and Management of Tropical Dry Forests in the Age of Rapid Climate Change
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45E-1680 Impacts of lianas on tree growth and mortality in secondary seasonally tropical dry forest: a twelve-year record
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45D-1648 Climate and hydraulic traits interact to set thresholds for liana viability
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B45G-1692 Taming root systems heterogeneity to reduce Earth System Model uncertainty
Thursday, 16 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

Friday, December 17

H51B Characterizing Hydrological and Biogeochemical Processes at Critical Interfaces in Critical Zones I
Friday, 17 December 2021 | 09:00 – 10:15 ET | Convention Center – New Orleans Theater B

B51D Forest Disturbance and Resulting Changes in Structure, Composition, and Biogeochemistry I
Friday, 17 December 2021 | 09:00 – 10:15 ET | Convention Center – Room 238-239

H51G Stable Isotopes in the Critical Zone: Methods, Applications, and Process Interpretations I
Friday, 17 December 2021 | 09:00 – 10:15 ET | Convention Center – Room 267-268

C52A-04 Carbon Release Accelerated by Abrupt Thaw at Eight Mile Lake, AK
Friday, 17 December 2021 | 9:11 – 9:16 ET | Online

H51D-04 The shallow and deep hypothesis: linking flow paths, biogeochemical reactions, and stream chemistry in the Critical Zone
Friday, 17 December 2021 | 09:15 – 09:20 ET | Convention Center – Room 265-266

H51B-05 Assessing Root and Topographic Generation of Redox Anomalies in a Hillslope Meadow
Friday, 17 December 2021 | 09:20 – 09:25 ET | Convention Center – New Orleans Theater B

B51D-05 Interactions between carbon uptake potential and ecosystem response to drought across degraded forests in the Amazon
Friday, 17 December 2021 | 09:20 – 09:25 ET | Convention Center – Room 238-239

B51D-06 Damage on living trees contributes to 36% of biomass losses in tropical forests
Friday, 17 December 2021 | 09:25 – 09:30 ET | Convention Center – Room 238-239

H51B-07 Evaluating the control of terrain and vegetation characteristics on the snow cover dynamic and the soil hydro-thermal regime using distributed temperature profiling systems
Friday, 17 December 2021 | 09:30 – 09:35 ET | Convention Center – New Orleans Theater B

H52C-01 Building up Trustworthiness of Deep Learning-based Emulator for Environmental Process-based Model
Friday, 17 December 2021 | 10:45 – 10:50 ET | Convention Center – Room 271-273

B52B Forest Disturbance and Resulting Changes in Structure, Composition, and Biogeochemistry II
Friday, 17 December 2021 | 10:45 – 12:00 ET | Convention Center – Room 238-239

H52B Characterizing Hydrological and Biogeochemical Processes at Critical Interfaces in Critical Zones II
Friday, 17 December 2021 | 10:45 – 12:00 ET | Convention Center – New Orleans Theater B

H52B-04 Using high-resolution integrated-hydrology and reactive-transport modeling for unraveling concentration-discharge (C-Q) relationships in a mountainous watershed
Friday, 17 December 2021 | 10:54 – 10:57 ET | Convention Center – New Orleans Theater B

H52B-05 Hybrid physics-based/statistical modeling of seasonal flow and reactive transport through heterogeneous hillslopes
Friday, 17 December 2021 | 10:57 – 11:00 ET | Convention Center – New Orleans Theater B

H52A-04 Evidence of a low-to-no snow future and its impacts on water resources in the western United States
Friday, 17 December 2021 | 11:00 – 11:05 ET | Convention Center – Room 243-245

H52B-08 Changes in quality and quantity of solubilized soil organic matter at the upland-coastal interface due to seawater exposure
Friday, 17 December 2021 | 11:06 – 11:09 ET | Convention Center – New Orleans Theater B

H52F-06 A Retrospective Analysis of Historical Reservoir Operations and Their Impact on the Streamflow in CONUS
Friday, 17 December 2021 | 11:22 – 11:28 ET | Convention Center – Room 255-257

GC52B-07 An AI Approach to Soil Health and Nutrient Management
Friday, 17 December 2021 | 11:20 – 11:25 ET | Convention Center – Room 203-205

B53A Emergent Behavior in Terrestrial Ecosystems I
Friday, 17 December 2021 | 13:45 – 15:00 ET | Convention Center – Room 231-232

H53F-08 Accurate load balancing accelerates Lagrangian simulation of water ages on distributed, multi-GPU platforms
Friday, 17 December 2021 | 14:20 – 14:25 ET | Convention Center – Room 271-273

A53E-08 Applying Hydrologic and Snow Data Inference Methods to Evaluate Dynamically Downscaled Precipitation Fields
Friday, 17 December 2021 | 14:41 – 14:49 ET | Convention Center – Room 280-282

B54B Hydrobiogeochemical Dynamics of Subsurface Interfaces I Oral
Friday, 17 December 2021 | 15:30 – 16:45 ET | Convention Center – Room 252-254

B54C Improving Earth System Predictability: New Mechanisms, Feedbacks, and Approaches for Predicting Global Biogeochemical Cycles in Earth System Models I
Friday, 17 December 2021 | 15:30 – 16:45 ET | Convention Center – Room 231-232

B54E-03 Examining the effects of warming and elevated CO₂ on a northern peatland using ELM-SPRUCE
Friday, 17 December 2021 | 15:36 – 15:39 ET | Convention Center – eLightning Theater IV

H54D-03 Reconciling Evapotranspiration – Cross Method Synthesis and Uncertainty Quantification at the East River Watershed
Friday, 17 December 2021 | 15:40 – 15:45 ET | Convention Center – New Orleans Theater A

U54A-10 The Information Content of Satellite IR imagery: Estimation of Surface Precipitation and Its Implications for Hydrologic Modeling
Friday, 17 December 2021 | 15:57 – 16:00 ET | Online Only

H54H-07 An experimental assessment of the comparative role of combustion conditions, burn severity, and fuel types on post-fire vegetation biochemistry
Friday, 17 December 2021 | 16:00 – 16:05 ET | Convention Center – Room 267-268

B54B-06 Hydrology and microbial communities cause shifts in geochemistry and the oxic-anoxic interface in floodplain soils
Friday, 17 December 2021 | 16:10 – 16:17 ET | Convention Center – Room 252-254

B54B-07 Impact of Lateral Flow and Water Table Fluctuation on Shale Weathering in a Mountainous Watershed
Friday, 17 December 2021 | 16:17 – 16:24 ET | Convention Center – Room 252-254

B54B-08 Uncertainty quantification of water exchanges due to beaver-induced inundation
Friday, 17 December 2021 | 16:24 – 16:31 ET | Convention Center – Room 252-254

B55O Hydrobiogeochemical Dynamics of Subsurface Interfaces II Poster
Friday, 17 December 2021 | 17:00 – 18:15 ET | Online Only

C55E-10 The role of advective heat transfer in affecting permafrost thaw and methane emissions at a hillslope thermokarst bog
Friday, 17 December 2021 | 17:00 – 18:15 ET | Online Only

B55O-05 Hydro-biogeochemical response of oxic-anoxic interfaces to beaver dam construction in a simulated floodplain aquifer
Friday, 17 December 2021 | 17:00 – 18:15 ET | Online Only

B55O-04 Hydro-Biogeochemical Reactivity of Floodplain Subsurface Interfaces
Friday, 17 December 2021 | 17:00 – 18:15 ET | Online Only

B55A Forest Disturbance and Resulting Changes in Structure, Composition, and Biogeochemistry III
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55F Emergent Behavior in Terrestrial Ecosystems II Poster
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55F-1259 Carbon allocation to reproduction: implications for predicting tropical forest carbon dynamics
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55F-1261 Coupled modeling of hillslope hydrology and ecosystem dynamics at Manaus and BCI
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55F-1269 Studies of hurricane disturbance and recovery in Puerto Rico using ELM-FATES
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55G Improving Earth System Predictability: New Mechanisms, Feedbacks, and Approaches for Predicting Global Biogeochemical Cycles in Earth System Models II
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55A-1198 Detection of forest disturbances and investigation of the impact of environmental drivers in mountainous watersheds in the Upper Colorado Basin
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H55F-0808 Interannual Variations in Snow Accumulation and Melt Govern Variability in Groundwater Contributions to Streams Across the Western USA.
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H55H Characterizing Hydrological and Biogeochemical Processes at Critical Interfaces in Critical Zones III
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H55H-0832 Reactive Transport Benchmarks for Problems Involving Gaseous Species
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H55H-0834 Statistical Framework to Assess the East River Watershed Temporal and Spatial Climate Changes
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H55N-0894 Fine Scale Evapotranspiration Quantification in a Mountainous Watershed
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H55Y Stable Isotopes in the Critical Zone: Methods, Applications, and Process Interpretations III
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55D-1232 Temperature sensitivity and moisture optimum for CO₂ production in northern peatland soils measured by laboratory incubation experiments
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55I-1303 X-ray methods to investigate nutrient cycling in the subsurface
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55C-1222 Decreases in plant carbon use efficiency under whole ecosystem warming and no significant effect with carbon dioxide enrichment within a northern peatland ecosystem
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

B55D-1236 Plant Oxidative Ratio Values are Invariant Under Simulated Climate Change in a Boreal Peatland Ecosystem
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

GC55J-0530 Potential for development of the process of thermokarst in the zone of discontinuous permafrost in Alaska.
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

IN55E-0282 Community Data Standards for More Reusable Data in Earth and Environmental Science
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H55Y Stable Isotopes in the Critical Zone: Methods, Applications, and Process Interpretations III Poster
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

ED55D-0308 It Takes a Village: Using a Crowdsourced Approach to Investigate Organic Matter Composition in Global Rivers through the Lens of Ecological Theory
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F

H55O-0903 Putting the BIO in hydroBIOgeochemistry: current knowledge and future directions of river microbiome science
Friday, 17 December 2021 | 17:00 – 19:00 ET | Convention Center – Poster Hall, D-F