Earth System Model Development ESMD

Regional & Global Model Analysis RGMA

MultiSector Dynamics MSD

Meetings

AGU Fall Meeting 2018

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Funding Program Area(s)

ESMD RGMA MSD

The AGU Fall Meeting 2018 will mark another dynamic year of discovery in Earth and space science, serve as the advent of AGU’s Centennial year, and provide a special opportunity to share our science with world leaders in Washington, D.C. As the largest Earth and space science gathering in the world, the AGU Fall Meeting places you in the center of a global community of scientists drawn from myriad fields of study whose work protects the health and welfare of people worldwide, spurs innovation, and informs decisions that are critical to the sustainability of the Earth.

You will connect with leading thinkers, learn about pioneering research and emerging trends, and use your voice to help drive science’s positive impact on the world.

This year the AGU Fall Meeting brings you to Washington, D.C., an international center of science and policy. You can highlight the wonder, value and immediacy of Earth and space science research and show that science is strong, global and essential. Connect with the D.C. area’s many scientific institutions and witness the ways that your colleagues are helping to inform solutions to the challenges faced by this region. Recharge by exploring the city’s bustling restaurant and music scene and enjoy the beauty and richness of its national monuments and museums.

View a list of AGU sessions led by EESM Investigators and Participants.

EESM Town Halls

TH23K: Using Observationally Based Metrics to Evaluate and Improve Earth System Model Precipitation – Dec. 11, 12:30 p.m. to 1:30 p.m., Marriott Marquis - Independence F-H
TH23H: Process Understanding and Climate Extremes Analysis for CMIP6 – Dec. 11, 12:30 p.m. to 1:30 p.m., Marriott Marquis - Liberty L
TH45B: DOE’s Climate and Environmental Sciences Division Strategic Plan – Dec. 13, 6:15 p.m. to 7:15 p.m.
TH53C: DOE’s Energy Exascale Earth System Model (E3SM): Release, Plans, and Community Engagement – Dec. 14, 12:30 p.m. to 1:30 p.m., Marriott Marquis - Marquis 12-13
TH53A: CICE-Consortium Town Hall: Sea Ice Model Development for and by the Community – Dec. 14, 12:30 p.m. to 1:30 p.m., Marriott Marquis - Independence E

Monday, December 10

**A11H**. Aerosol Influence on Ice-Containing Clouds Through Various Modes of Ice Nucleation I Posters
Monday, December 10	Poster	A11H-2321. Modifying an ice nucleation parameterization to include feldspar dust in E3SM	Lauren Wheeler ; Erika Roesler ; Yan Feng ; Konrad Thuermer	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A11O**. Progresses in Understanding Atmospheric Convection II Posters
Monday, December 10	Poster	A11O-2482. Effects of Shallow Convective Mixing on Convective Organization and Heavy Precipitation Statistics	Benjamin Fildier ; William Drew Collins	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H11V**. Hydrometeorological Simulation and Forecasting of Atmospheric Rivers and Their Impacts: Processes, Simulations, and Observations Posters
Monday, December 10	Poster	H11V-1763. Impact of Atmospheric Rivers on the Seasonal Surface Water Balance and Water Resources of Western U.S. Watersheds	Xiaodong Chen ; L Ruby Leung ; Yang Gao ; Ying Liu ; Mark Wigmosta ; Marshall Richmond	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**IN11A**. Convergence in Space Physics and Earth Science: Discovery Through Machine Learning I
Monday, December 10	Oral, Invited	IN11A-01. Towards Exascale Deep Learning for Climate Science	Mr Prabhat ; Thorsten Kurth ; Sean Treichler ; Josh Romero ; Mayur Mudigonda ; Massimialo Fatica ; Michael Houston ; Ankur Mahesh ; Karthik Kashinath ; Mike Matheson ; Mallikarjun Shankar ; Travis O'Brien ; Michael Wehner ; William Drew Collins	8:00am; Walter E Washington Convention Center 209A-C

**H11B**. Advances in Understanding Land–Atmosphere Interactions in a Changing Environment I
Monday, December 10	Oral	H11B-07. Improving the Representation of Subgrid Topographic Effects in the Energy Exascale Earth System Model	Teklu Tesfa ; L Ruby Leung ; Peter Thornton ; Michael Brunke ; Steven Ghan ; Xubin Zeng	9:30am; Walter E Washington Convention Center 146C

**A11E**. Process-Oriented Analysis of Cloud and Precipitation Physics I
Monday, December 10	Oral	A11E-08. Processes Regulating Low-Cloud Response to Aerosol and Temperature Perturbations in a Global Climate Model	Po-Lun Ma	9:45am; Walter E Washington Convention Center 151A

**H12B**. Advances in Understanding Land–Atmosphere Interactions in a Changing Environment II
Monday, December 10	Oral	H12B-02. Elucidating Observed Land Surface Feedbacks across Sub-Saharan Africa	Michael Notaro ; Fuyao Wang ; Yan Yu	10:35am; Walter E Washington Convention Center 146C

**GC12B**. Climate Extremes: Patterns, Mechanisms, and Attribution II
Monday, December 10	Oral, Invited	GC12B-03. Causality and extreme event attribution. Or, was my house flooded because of climate change?	Michael Wehner ; Christina Patricola ; Mark Risser	10:51am; Walter E Washington Convention Center Salon B
Monday, December 10	Oral	GC12B-05. Spatially-resolved trends in observed extreme precipitation over the United States	Mark Risser ; Christopher J Paciorek ; Michael Wehner ; Travis O'Brien	11:35am; Walter E Washington Convention Center Salon B
Monday, December 10	Oral	GC12B-07. Trends in Warm Season Extreme Precipitation over the Central United States in an Ensemble of Regional Climate Simulations	Raymond W Arritt ; Melissa S Bukovsky ; Alexandra Caruthers ; Daryl Herzmann ; William J Gutowski ; Linda Mearns ; Seth McGinnis	12:05pm; Walter E Washington Convention Center Salon B

**PA12B**. Integrating Socioeconomics and Governance into Studies of Food and Water Systems I
Monday, December 10	Oral	PA12B-07. Modeling reservoir operators as autonomous agents: balancing flood control with water supply	Kendra Elena Kaiser ; Alejandro N Flores ; Vicken Hills	11:50am; Marriott Marquis Marquis 1-2

**A12C**. Cloud–Aerosol–Radiation–Climate Interactions in the Southeastern Atlantic I
Monday, December 10	Oral	A12C-08. Vertical Variability of Biomass Burning Aerosols over Southeast Atlantic and Radiative Impact	Yan Feng ; Paytsar Muradyan ; Dr Harshvardhan ; Veerabhadra Rao Kotamarthi ; Connor Joseph Flynn ; Arthur J Sedlacek ; Paquita Zuidema	12:05pm; Walter E Washington Convention Center 152A

**A13L**. Process-Oriented Analysis of Cloud and Precipitation Physics III Posters
Monday, December 10	Poster	A13L-2623. Low-cloud feedback in CAM5-CLUBB: physical mechanisms and parameter sensitivity analysis	Haipeng Zhang ; Minghuai Wang ; Zhun Guo ; Zhou Chen ; Tianjun Zhou ; Yun Qian ; Vincent Larson ; Steven Ghan ; Mikhail Ovchinnikob ; Peter Bogenschutz ; Andrew Gettelman	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A13O**. Toward Reducing Systematic Errors in Weather and Climate Models: Evaluation, Understanding, and Improvement I Posters
Monday, December 10	Poster	A13O-2681. Evaluation and Investigation of E3SMv1 Simulations of Clouds and Radiation Over the Southern Polar Region	Wuyin Lin ; Shaocheng Xie ; Jean-Christophe Golaz ; Andrew Vogelmann ; Qi Tang ; Yuying Zhang ; Damao Zhang ; Hsi-Yen Ma	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Monday, December 10	Poster	A13O-2682. Evaluation of EAMv1-Simulated Clouds with Satellite and Ground-based Simulators	Yuying Zhang ; Shaocheng Xie ; Wuyin Lin ; Po-Lun Ma ; Stephen Klein ; Phil Rasch ; Mark Zelinka ; Qi Tang	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Monday, December 10	Poster	A13O-2684. Impact of land surface properties on the surface air temperature simulations over the central United States	Hsi-Yen Ma ; Stephen Klein ; Ian N Williams	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Monday, December 10	Poster	A13O-2685. Improved Diurnal Cycle of Precipitation in the E3SM Atmosphere Model Version 1 (EAMv1) with a Modified Convective Triggering Mechanism	Shaocheng Xie ; Yi-Chi Wang ; Wuyin Lin ; Hsi-Yen Ma ; Xue Zheng	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Monday, December 10	Poster	A13O-2692. Subgrid Variations of the Cloud Water and Droplet Number Concentration Over Tropical Ocean: Satellite Observations and Implications for Warm Rain Simulation in Climate Models	Zhibo Zhang ; Hua Song ; Po-Lun Ma ; Vincent Larson ; Minghuai Wang	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Monday, December 10	Poster	A13O-2697. The simulation of marine subtropical stratocumulus decks in E3SMv1 as compared to other U.S. models	Michael Brunke ; James Edward Jack Eyre ; Phil Rasch ; Armin Sorooshian ; Xubin Zeng	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B13I**. Vegetation Canopies: Physiology, Structure, Function I Posters
Monday, December 10	Poster	B13I-2241. A Framework for Testing Plant Allocation and Reactive Transport Hypotheses	Ryan Knox ; Charles Koven ; William Riley ; Gautam Bisht ; Jeffrey Q Chambers ; Bradley O Christoffersen ; Jennifer Holm ; Rosie Fisher ; Lara M Kueppers ; David Medvigy ; Jacquelyn K Shuman ; Anthony Walker ; Liang Wei ; Chonggang Xu	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC13D**. Quantifying and Decreasing Uncertainty in Projections of Future Sea Level Change Posters
Monday, December 10	Poster	GC13D-1044. Irreducible Uncertainties and Persistence in Sea Level Variations	Mikhail Karpytchev ; Melanie Becker ; Aixue Hu ; Clara Deser	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**IN13C**. Convergence in Space Physics and Earth Science: Discovery Through Machine Learning Posters
Monday, December 10	Poster	IN13C-0682. Using deep learning for probabilistic detection of extreme weather	Ankur Mahesh ; Travis O'Brien ; William Drew Collins ; Michael Wehner ; Mr Prabhat ; Karthik Kashinath ; Mayur Mudigonda	1:40pm; Walter E Washington Convention Ctr - Hall A-C (Poster Hall)
Monday, December 10	Poster	IN13C-0684. A Machine Learning Approach to Estimate Multi-Aerosol Mixing State Metrics at a Global Scale in Earth System Models	Zhonghua Zheng ; Sajal Dash ; Drew Schmidt ; Nicole Riemer ; Matthew West ; Valentine G Anantharaj	1:40pm; Walter E Washington Convention Ctr - Hall A-C (Poster Hall)

**OS13D**. General Topics in Oceanography Presented in Poster Form Posters
Monday, December 10	Poster	OS13D-1507. The global ocean warming from top to bottom	Paul James Durack ; Peter J Gleckler ; Sarah Purkey ; Gregory Johnson	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**OS13F**. High-Resolution Ocean Modeling for Ocean–Ice Interaction Around the Greenland and Antarctic Ice Sheets Posters
Monday, December 10	Poster	OS13F-1548. Causes of the anomalous heat flux onto the Greenland continental shelf	Theresa Morrison ; Dmitry S Fukhovskoy ; Julie McClean ; Sarah T Gille ; Eric Chassignet	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Monday, December 10	Poster	OS13F-1550. Antarctic ice shelf-ocean interactions in high-resolution, global simulations using the Energy Exascale Earth System Model (E3SM)	Mark R Petersen ; Xylar Asay-Davis ; Darin Comeau ; Matthew J Hoffman ; Stephen Price ; Todd Ringler ; Luke Van Roekel ; Adrian Turner	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC13C**. Climate Extremes: Patterns, Mechanisms, and Attribution III
Monday, December 10	Oral	GC13C-02. Detecting climate change impacts on North Atlantic hurricane precipitation and size in a high-resolution climate model	Kevin Reed ; Alyssa M Stansfield ; Colin Zarzycki ; Michael Wehner ; Paul Ullrich	1:55pm; Walter E Washington Convention Center Salon B

**GC13A**. Advances in Understanding Impacts of Land Use and Land Cover Change Using Earth System Models and Data Records I
Monday, December 10	Oral	GC13A-03. Land use and land cover distribution is a primary determinant of global carbon cycle projections and regional temperature projections	Alan V Di Vittorio ; Xiaoying Shi ; Ben P Bond-Lamberty ; Katherine V Calvin ; Andrew Jones	2:10pm; Walter E Washington Convention Center 150A
Monday, December 10	Oral	GC13A-07. Comparison between Three Downscaled Land Use and Land Cover Products under Different Shared Socio-Economic Pathways	Atul K Jain ; Xiaoming Xu ; Katherine V Calvin ; Min Chen ; Chris Vernon ; Maoyi Huang	3:10pm; Walter E Washington Convention Center 150A

**GC13B**. Carbon Cycle Climate Variability: Observation, Modeling, and Data Assimilation in the Modern Data-Rich Era I
Monday, December 10	Oral	GC13B-07. Oceanic drivers for tropical terrestrial carbon cycle and extreme	Min Xu ; Forrest M Hoffman ; Salil Mahajan ; Jiafu Mao ; Paul Alexander Levine	2:52pm; Walter E Washington Convention Center Salon A

**GC14C**. From Hazard to Risk: Indicators of Climate and Weather Extremes for Impacts I
Monday, December 10	Oral, Invited	GC14C-01. Decision-relevant metrics for regional hydroclimate phenomena	Andrew Jones ; Kripa Jagannathan ; Alan Rhoades ; Abhishekh Srivastava ; Richard Grotjahn ; Paul Ullrich	4:00pm; Walter E Washington Convention Center Salon B
Monday, December 10	Oral	GC14C-08. Weather Extremes that Impact Various Agricultural Commodities: A Search for Better Metrics	Richard Grotjahn	5:45pm; Walter E Washington Convention Center Salon B

**H14C**. Big Data and Machine Learning in Hydrology and Subsurface Flow and Transport II
Monday, December 10	Oral	H14C-02. Separating Aleatoric and Epistemic Uncertainties of Time Series Deep Learning Models for Soil Moisture Predictions	Kuai Fang ; Chaopeng Shen ; Daniel Kifer	4:15pm; Walter E Washington Convention Center 146A

**H14D**. Characterizing Spatial and Temporal Variability of Hydrological and Biogeochemical Processes Across Scales I
Monday, December 10	Oral	H14D-02. Landscape structure and heterogeneity controls on ecohydrological processes in Arctic tundra ecosystem	Jitendra Kumar ; Forrest M Hoffman	4:15pm; Walter E Washington Convention Center 146B

**A14C**. Aerosol Influence on Ice-Containing Clouds Through Various Modes of Ice Nucleation II
Monday, December 10	Oral	A14C-03. Long range vs marine sources of aerosols and their effects upon landfalling atmospheric rivers in California	Gavin Cornwell ; Louise Kristensen ; Kara Kilpatrick Voss ; Leah S Campbell ; Hashim Al-Mashat ; Thomas Christopher James Hill ; Ezra JT Levin ; Kevin Barry ; Kaitlyn J Suski ; L Ruby Leung ; Andrew Martin ; Paul J DeMott ; Kimberly A Prather	4:30pm; Walter E Washington Convention Center 152A

**U14B**. Student Engagement to Enhance Development: Outstanding Student Presentation Award Winners from 2017 Fall Meeting I eLightning
Monday, December 10	Oral, Invited	U14B-12. Probabilistic detection of extreme weather using deep learning methods	Ankur Mahesh ; Travis O'Brien ; William Drew Collins ; Michael Wehner ; Mr Prabhat ; Karthik Kashinath ; Mayur Mudigonda	4:34pm; Walter E Washington Convention Center eLightning Theater I

**GC14B**. Advances in Understanding Impacts of Land Use and Land Cover Change Using Earth System Models and Data Records II
Monday, December 10	Oral	GC14B-04. Improving representation of deforestation effects on evapotranspiration in the global E3SM land model	Xitian Cai ; William Riley ; Qing Zhu ; Jinyun Tang ; Zhenzhong Zeng ; Gautam Bisht	4:45pm; Walter E Washington Convention Center 150A

**IN14A**. Deep Learning for Geoscience I
Monday, December 10	Oral, Invited	IN14A-07. Deep Learning recognizes weather and climate patterns	Karthik Kashinath ; Mr Prabhat ; Mayur Mudigonda ; Ankur Mahesh ; Soo Kyung Kim ; Yunjie Liu ; Samira Kahou ; Benjamin A Toms ; Evan Racah ; Christopher Beckham ; Chris Pal ; Tegan Maharaj ; Jim Biard ; Kenneth Kunkel ; Dean Williams ; Travis O'Brien ; Michael Wehner ; William Drew Collins	5:30pm; Walter E Washington Convention Center 209A-C

**PP14A**. Mechanisms and Drivers of Atlantic Meridional Overturning Circulation (AMOC) Structure and Variability in Past Climate Change and Their Impact on Climate and Biogeochemistry II
Monday, December 10	Oral	PP14A-08. Can the Salt Advection Feedback Be Detected in Internal Variability of the Atlantic Meridional Overturning Circulation?	Wilbert Weijer ; Wei Cheng ; Who M Kim ; Gokhan Danabasoglu ; Stephen Yeager ; Peter R Gent ; Dongxiao Zhang ; John Chiang ; Jiaxu Zhang	5:45pm; Walter E Washington Convention Center Salon G

Tuesday, December 11

**A21I**. Dust in a Changing Climate: From Small‐Scale Insights to Large‐Scale Understanding III Posters
Tuesday, December 11	Poster	A21I-2815. Constraints on elemental composition of fine and coarse aerosols	Natalie Mahowald ; David S Connelly ; Douglas Stephen Hamilton ; Yan Feng ; Jenny L Hand ; Robert O Green ; Heikki Lihavainen ; Ron L Miller ; Carlos Perez Garcia-Pando ; Rachel Scanza ; Christine Wiedinmyer	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A21J**. Extreme Wildfires and Smoke Plumes: Past, Present, and Future III Posters
Tuesday, December 11	Poster	A21J-2848. Wildfire impact on environment thermodynamics and severe convective storms	Yuwei Zhang ; Jiwen Fan ; Timothy Logan	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A21K**. Processes of (Sub)Cloud Scales: Modeling, Observation, and Parameterization for Larger-Scale Models I Posters
Tuesday, December 11	Poster	A21K-2863. The Importance of Considering Sub-grid Cloud Variability When Using Satellite Observations to Evaluate the Cloud and Precipitation Simulations in Climate Models	Hua Song ; Zhibo Zhang ; Po-Lun Ma ; Minghuai Wang	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A21L**. Regional Climate Modeling III Posters
Tuesday, December 11	Poster	A21L-2875. Comparing Dynamically Downscaled Regional Climate Models Using a Low-Level Jet Metric	Alexandra Caruthers ; Raymond W Arritt ; Melissa S Bukovsky	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B21L**. Centennial Challenge: The Bioatmospheric N Cycle—N Emissions, Transformations, Deposition, and Terrestrial and Aquatic Ecosystem Impacts IV Posters
Tuesday, December 11	Poster	B21L-2499. Process based simulation of global agricultural ammonia emissions in an earth system model	Julius Vira ; Jeff Melkonian ; William R Wieder ; Peter Hess	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**C21C**. Advances in Ice Sheet–Ocean Interactions: From Measurements to Climate Impacts Posters
Tuesday, December 11	Poster	C21C-1344. Impacts on water-mass transformation from ice shelf melting over the Southern Ocean	Hyein Jeong ; Xylar Asay-Davis ; Adrian Turner ; Darin Comeau ; Stephen Price ; Mark R Petersen ; Ryan P Abernathey	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	C21C-1356. The impact of the representation of Antarctic freshwater fluxes on the Southern Ocean in the Energy Exascale Earth System Model (E3SM)	Darin Comeau ; Matthew J Hoffman ; Xylar Asay-Davis ; Mark R Petersen ; Stephen Price ; Adrian Turner ; Luke Van Roekel ; Jonathan Wolfe	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	C21C-1357. Toward full ice sheet-ocean coupling in the Energy Exascale Earth System Model (E3SM)	Xylar Asay-Davis ; Darin Comeau ; Matthew J Hoffman ; Mark R Petersen ; Jonathan Wolfe ; Phillip Wolfram	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**C21D**. Sea Ice–Ocean–Atmosphere Interactions in the “New” Arctic and Southern Oceans Posters
Tuesday, December 11		C21D-1367. Examining the role of atmosphere-ocean interactions and ocean circulation changes in the Arctic sea ice response to CO2 forcing	Oluwayemi Garuba ; Hansi Singh ; Philip Rasch	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC21E**. Climate Extremes: Patterns, Mechanisms, and Attribution Posters
Tuesday, December 11	Poster	GC21E-1136. Chance Rather than Trends in the Unusual 2017 California Wet Season	Travis O'Brien ; Mark Risser ; John Patrick O'Brien ; Christina Patricola ; William Drew Collins	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	GC21E-1143. Extreme Sub-daily Winter Precipitation vs. Model Resolution in the Upper Mississippi River Valley	Jacob R Spender ; William J Gutowski ; Raymond W Arritt ; Melissa S Bukovsky	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	GC21E-1145. Forced changes in temperature and precipitation and their influences on global changes in vegetation distributions or aridity	Celine Bonfils ; Benjamin Santer ; Thomas Phillips	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC21G**. Advances in Understanding Impacts of Land Use and Land Cover Change Using Earth System Models and Data Records Posters
Tuesday, December 11	Poster	GC21G-1191. Soil erosion causes substantial loss of terrestrial organic carbon and nutrients in the conterminous United States	Zeli Tan ; L Ruby Leung ; Hong-Yi Li ; Teklu Tesfa ; Qing Zhu ; Maoyi Huang	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	GC21G-1193. Surface temperature variation induced by the LAI change in Arctic Tundra	Yeonjoo Kim ; Zhan Wang ; Hocheol Seo ; Jiafu Mao	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H21J**. Big Data and Machine Learning in Hydrology and Subsurface Flow and Transport III Posters
Tuesday, December 11	Poster	H21J-1794. Validating machine learning hypothesis about soil thickness impacts on hydrologic fluxes using a process-based surface-subsurface model	Wen-Ping Tsai ; Chaopeng Shen ; Kuai Fang	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**IN21C**. Artificial Intelligence Applications in the Geosciences: Promises and Challenges for the Future II Posters
Tuesday, December 11	Poster	IN21C-0723. Towards Generative Deep Learning Emulators for Fast Hydroclimate Simulations	Adrian Toni Albert ; Alan Rhoades ; Sangram Ganguly ; Daniel Feldman ; Andrew Jones ; Mr Prabhat	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A21C**. Air Pollution, Greenhouse Gases, and Emissions in Asia and Their Interactions with the World I
Tuesday, December 11	Oral	A21C-03. Impacts of domestic and foreign emissions on decadal variations of aerosols and radiative forcing in China and US	Yang Yang ; Hailong Wang ; Steven Smith ; Sijia Lou ; Philip Rasch	8:24am; Walter E Washington Convention Center 144A-C

**A21B**. Advances in Radar Remote Sensing of Clouds and Precipitation: Microphysical Retrievals, Estimation, and Hydrometeorological Applications I
Tuesday, December 11	Oral	A21B-05. Identifying mixed-phase conditions in cloud radar Doppler spectra: Progress towards an automated algorithm	Laura Riihimaki ; Nitin Bharadwaj ; Brenda Dolan ; Joseph Hardin ; Edward P Luke ; Alyssa Matthews	9:00am; Walter E Washington Convention Center 151B

**GC21A**. Coupled Human–Natural Systems and Global Environmental Change: Innovative Interdisciplinary Approaches I
Tuesday, December 11	Oral	GC21A-05. Linking models of human behaviour and climate alters projected climate change	Forrest M Hoffman ; Brian Beckage ; Louis J Gross ; Katherine Lacasse ; Eric Carr ; Sara S Metcalf ; Jonathan Winter ; Peter D Howe ; Nina H Fefferman ; Travis Franck ; Asim Zia ; Ann Kinzig	9:00am; Walter E Washington Convention Center Salon A

**A21F**. Monsoons: Observations, Subseasonal, Seasonal, and Interannual to Decadal Variability, Forecast, Climate Change, and Extremes III
Tuesday, December 11	Oral	A21F-08. Understanding Monsoon Changes Using a Normalized Gross Moist Stability Framework	Bryce Harrop ; Po-Lun Ma ; Philip Rasch ; Yun Qian ; Guangxing Lin ; Hui Wan	9:45am; Walter E Washington Convention Center 101

**GC22A**. Coupled Human–Natural Systems and Global Environmental Change: Innovative Interdisciplinary Approaches II
Tuesday, December 11	Oral, Invited	GC22A-01. Impacts on Maize and Wheat Crops of Alternative Warming Scenarios	Claudia Tebaldi ; David Lobell	10:20am; Walter E Washington Convention Center Salon A

**A23H**. Bridging the Gap from Climate to Extreme Weather: Theory, Modeling, and Observations I Posters
Tuesday, December 11	Poster	A23H-2952. Multivariate Metrics to Quantify Co-occurring Extremes Resulting from the Dipole Circulation Pattern	John Patrick O'Brien ; Travis O'Brien ; Christina Patricola ; Shih-Yu (Simon) Wang	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23H-2962. Using Self-Organizing Maps to Identify Coherent Precipitation Regions: Application to Extreme Precipitation Mechanisms	Leif M Swenson ; Richard Grotjahn	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A23J**. High-Resolution Weather and Climate Modeling on Large Supercomputers I Posters
Tuesday, December 11	Poster	A23J-3006. Evaluation of Implicit-Explicit, Additive Runge-Kutta Method Efficiency in HOMME-NH	Christopher Vogl ; Daniel R Reynolds ; Carol Woodward ; Paul Ullrich ; Andrew Steyer	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23J-3009. Extreme Events in High Resolution and Convection Permitting Simulations	L Ruby Leung ; Koichi Sakaguchi ; Zhe Feng ; Yun Qian	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23J-3018. Preliminary Results from a High Resolution Coupled Simulation using E3SM	Mathew Maltrud ; Peter Caldwell ; Luke Van Roekel ; Wuyin Lin ; Qi Tang ; Jonathan Wolfe ; Azamat Mametjanov ; Noel Keen	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23J-3021. Single Column Modeling of Shallow Clouds for the Development of the Adaptive Vertical Grid in E3SM-FIVE	Yaosheng Chen ; Takanobu Yamaguchi ; Peter Bogenschutz ; Graham Feingold	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23J-3025. Tropical Cyclones in High-Resolution Community Atmosphere Model version 5: Evaluation for Western North Pacific	Xiaoning Wu ; Kevin Reed ; Michael Wehner ; Julio T Bacmeister ; Patrick Callaghan	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A23L**. Mesoscale and Severe Convective Storms: Understanding, and Model Development and Evaluation I Posters
Tuesday, December 11	Poster	A23L-3044. Comprehensive Evaluations of Mesoscale Convective Systems Simulated in Convection-permitting WRF Model during the MC3E Field Experiment	Jingjing Tian ; Zhe Feng ; Jiwen Fan ; William I Gustafson ; Dié WANG ; Scott Giangrande ; Nitin Bharadwaj ; Joseph Hardin ; Laura Riihimaki	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23L-3046. Evaluation of GPM Ku-band Radar Reflectivity Observation and E3SM Simulation Using NEXRAD Network over the Continental US in warm seasons	Jingyu Wang ; Robert Houze ; Jiwen Fan ; Stella R Brodzik ; Zhe Feng	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A23M**. Urban and Regional Air Quality: Emissions, Land Surface Forcing, and Meteorological Impacts IV Posters
Tuesday, December 11	Poster	A23M-3065. Assessing the urban ozone production sensitivity trends in Korea using the measurements from nation-wide air-monitoring stations from 2001 to 2017	Soojin Lee ; Kyung-Eun Min	1:40pm; Walter E Washington Convention Center - Hall A-C (Poster Hall)

**A23N**. Weather and Climate Modeling Across Scales: From Global to Convection-Permitting I Posters
Tuesday, December 11	Poster	A23N-3104. Cloud and precipitation in a multi-scale modeling framework (MMF) with the P3 microphysics	Guangxing Lin ; Jiwen Fan ; Zhe Feng ; Marco Paukert ; Kai Zhang ; Mikhail Ovchinnikov	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23N-3105. Microphysical Sensitivity of Superparameterized Precipitation Extremes in the Continental US Due to Feedbacks on Large-scale Circulation	Alexander Charn ; William Drew Collins ; Hossein Parishani ; Mark Risser ; Travis O'Brien	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23N-3107. Development of a Global Quasi-3-D Multiscale Modeling Framework	Joonhee Jung ; Celal S Konor ; David Randall ; Peter Lauritzen ; Steve Goldhaber	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23N-3108. Comparative Simulations Across Scales with Several Nonhydrostatic Dynamical Cores	Celal S Konor ; Joonhee Jung ; David Randall ; Ross P Heikes	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23N-3110. Variable-resolution Aquaplanet Simulations with the Grell-Freitas Deep Convection Scheme Implemented in CAM-MPAS	Jihyeon Jang ; Sang-hun Park ; Colin Zarzycki ; William Skamarock ; L Ruby Leung	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23N-3111. Influences of Pacific Ocean domain extent on the western US hydroclimatology in variable-resolution CESM	Alan Rhoades ; Andrew Jones ; Travis O'Brien ; Paul Ullrich ; Colin Zarzycki	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23N-3112. Precipitation Characteristics in the Community Atmosphere Model and Their Dependence on Model Resolution	Dl Chen ; Aiguo Dai	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23N-3113. Quantifying the Upscale Effects of Mesoscale Convective Systems and Implications to Model Biases in Large-Scale Circulation	Koichi Sakaguchi ; Zhe Feng ; Jian Lu ; L Ruby Leung ; Jihyeon Jang ; Colin Zarzycki ; Robert Houze	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	A23N-3121. Anthropogenic Influences on the Intensity and Rainfall of Major Tropical Cyclone Events	Christina Patricola ; Michael Wehner	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B23G**. Soil Carbon Change and Persistence in the Anthropocene Posters
Tuesday, December 11	Poster	B23G-2577. Respired Radiocarbon: Insights into decadal soil carbon cycling	Alison Hoyt ; Jeffrey Beem-Miller ; Carlos A Sierra ; Shane Stoner ; Bernhard Ahrens ; Qing Zhu ; William Riley ; Corey R Lawrence ; Grey Monroe ; Susan Trumbore	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Tuesday, December 11	Poster	B23G-2600. Neo-tropical forest response to a drier future: a synthesis of measurements and modeling of soil carbon stocks and turnover	Kari M Finstad ; Ni Zhang ; Ashley Campbell ; Jennifer Pett-Ridge ; Charles Koven ; Gretchen R Miller ; Jennifer S Powers ; Oliver van Straaten ; Benjamin L Turner ; Edzo Veldkamp ; Enrico A Yepez ; Qing Zhu ; Karis J McFarlane	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H23J**. Groundwater Sustainability Studies: Integrating Monitoring, Modeling, and Policy IV Posters
Tuesday, December 11	Poster	H23J-2030. Model simulated spatial distribution and the variation of ground water level in Sacramento Watershed, California from 1985 to 2017	Lele Shu ; Paul Ullrich	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B23A**. Advances in Soil Respiration Research II
Tuesday, December 11	Oral, Invited	B23A-02. Soil Respiration and Carbon Dynamics as Controlled by Microbial Extracellular Enzyme Activities: Meta-analysis Results and Implications for Earth System Modeling	Yiqi Luo ; Ji Chen	1:55pm; Walter E Washington Convention Center 150B
Tuesday, December 11	Oral	B23A-04. A method to predict, rather than prescribe, soil heterotrophic respiration responses to soil moisture	Jinyun Tang ; William Riley	2:25pm; Walter E Washington Convention Center 150B

**H23F**. Water and Society: The Future of Coupled Water–Energy Systems Confronting Global Change II
Tuesday, December 11	Oral, Invited	H23F-02. Planning for long-term climate effects on the water-energy infrastructure of the Western US	Nathalie Voisin ; Sean William Donald Turner ; Tian Zhou	1:55pm; Walter E Washington Convention Center 146B

**A23F**. The Madden-Julian Oscillation and Its Global Impacts: Observations, Modeling, and Prediction I
Tuesday, December 11	Oral	A23F-08. The MJO Across Future Time Periods and Scenarios in CESM1: When are Changes Detectable?	Richard Neale ; Aneesh C Subramanian	3:25pm; Walter E Washington Convention Center 143A-C

**A24J**. Toward Reducing Systematic Errors in Weather and Climate Models: Evaluation, Understanding, and Improvement II
Tuesday, December 11	Oral	A24J-01. The DOE E3SM Coupled Model Version 1: Overview and Evaluation at Standard Resolution	Jean-Christophe Golaz ; Peter Martin Caldwell ; Luke Van Roekel	4:00pm; Walter E Washington Convention Center 152B
Tuesday, December 11	Oral	A24J-04. Observation-based metrics for evaluating typical precipitation across generations of CMIP	Angeline Pendergrass ; Peter J Gleckler	4:45pm; Walter E Washington Convention Center 152B
Tuesday, December 11	Oral	A24J-06. A Hindcast Approach to Understanding the Equatorial Pacific Cold Tongue Bias in CESM1	Angela Cheska Siongco ; Hsi-Yen Ma ; Stephen Klein ; Shaocheng Xie ; Alicia R Karspeck ; Kevin Raeder ; Jeffrey L Anderson	5:15pm; Walter E Washington Convention Center 152B
Tuesday, December 11	Oral	A24J-07. Cloud diurnal variation in CMIP5 models	Wei-Chyung Wang ; Guoxing Chen	5:30pm; Walter E Washington Convention Center 152B
Tuesday, December 11	Oral	A24J-08. On the errors in calculating solar radiation in Earth system models	Michael Prather ; Juno Hsu	5:45pm; Walter E Washington Convention Center 152B

**B24C**. Global and Regional Nitrous Oxide Budget: Data, Models, and Uncertainty II
Tuesday, December 11	Oral	B24C-01. Top-down estimates of N2O emissions over the past two decades	Rona Thompson ; Kelley C Wells ; Chris J Wilson ; Alicia Gressent ; Ernest Koffi ; Peter Bergamaschi ; Dylan B Millet ; Prabir Kumar Patra ; Michael Prather ; Hanqin Tian ; Parvadha Suntharalingam ; Josep Gili Canadell	4:00pm; Walter E Washington Convention Center 154AB

**U24A**. Highlights from the Fourth National Climate Assessment: Impacts, Risks, and Adaptation in the United States
Tuesday, December 11	Oral, Invited	U24A-01. Climate Science in the Fourth US National Climate Assessment	Katharine Hayhoe ; David R Easterling ; David W Fahey ; Sarah J Doherty ; James Kossin ; William Sweet ; Russell S Vose ; Michael Wehner ; Donald Wuebbles ; Robert E Kopp ; Kenneth Kunkel ; John W Nielsen-Gammon	4:10pm; Walter E Washington Convention Center 202A

**A24I**. Regional Climate Modeling I
Tuesday, December 11	Oral	A24I-05. Comparison of Univariate and Multivariate Bias-Correction of Daily NA-CORDEX Data	Seth McGinnis ; Melissa S Bukovsky ; Rachel Rose McCrary ; Linda Mearns	5:00pm; Walter E Washington Convention Center 146C

**A24G**. Microphysical and Macrophysical Properties and Processes of Ice and Mixed-Phase Clouds: Linking in Situ, Remote Sensing Observations and Multiscale Models II
Tuesday, December 11	Oral	A24G-06. Macrophysical and microphysical processes of ice clouds and their interactions with aerosols in EAMv1	Kai Zhang ; Hui Wan ; Hailong Wang ; Po-Lun Ma ; Xiaohong Liu ; Philip Rasch	5:15pm; Walter E Washington Convention Center 152A

**GC24B**. Multisectoral Modeling and Management of Climate Change Impacts I
Tuesday, December 11	Oral	GC24B-07. A deep reservoir in the 21st century: dynamics of water temperature and heat fluxes under climate change	Fushan Wang ; William Riley ; Jinyun Tang ; Ting Sun ; Dejun Zhu ; Guangheng Ni	5:30pm; Walter E Washington Convention Center Salon A
Tuesday, December 11	Oral	GC24B-08. Representing reservoir effects on riverine sediment processes	Hong-Yi Li ; Zeli Tan ; L Ruby Leung ; Guta Wakbulcho Abeshu ; Tian Zhou	5:45pm; Walter E Washington Convention Center Salon A

**A24C**. Climate Sensitivity and Feedbacks: Advances and New Paradigms II
Tuesday, December 11	Oral, Invited	A24C-08. Should we Trust Emergent Constraints?	Peter Martin Caldwell ; Mark Zelinka ; Stephen Klein	5:45pm; Walter E Washington Convention Center 146B

Wednesday, December 12

**A31I**. Atmospheric Trace Species Profiles from Long-Term and Campaign Sampling: Observations from Ground, Balloons, and Aircraft I Posters
Wednesday, December 12	Poster	A31I-2955. Cloud Impacts on Photochemistry: Statistical Analysis of Global Chemistry Models and Measurements from the Atmospheric Tomography Mission	Samuel R Hall ; Kirk Ullmann ; Michael Prather ; Clare Flynn ; Lee T Murray ; Arlene M Fiore ; Gustavo J P Correa ; Sarah A Strode ; Stephen D Steenrod ; Lamarque Jean-Francois ; Jonathan Guth ; Beatrice Josse ; Johannes Flemming ; Vincent Huijnen ; N Luke Abraham ; Alexander T Archibald	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A31J**. Boundary Layer Clouds and Atmosphere, Biosphere, Land, and Ocean Interactions I Posters
Wednesday, December 12	Poster	A31J-3007. Examining Differences between Observed and Large-Eddy Simulations of Shallow Cumulus Cloud-Base Vertical Velocity	Andrew Vogelmann ; Damao Zhang ; Satoshi Endo ; Pavlos Kollias ; Katia Lamer ; Fan Yang ; William I Gustafson ; Heng Xiao ; Mariko Oue ; David Romps	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Wednesday, December 12	Poster	A31J-3009. The life cycle of a pocket of open cells and its response to biomass burning aerosol	Jan Kazil ; Graham Feingold ; Takanobu Yamaguchi ; Matthew Christensen ; Steven Abel	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A31N**. Extratropical Large-Scale Atmospheric Circulation Variability II Posters
Wednesday, December 12	Poster	A31N-3137. Quantifying the Agreement Between Observed and Simulated Extratropical Modes of Interannual Variability	Ji-Woo Lee ; Kenneth Sperber ; Peter J Gleckler ; Celine Bonfils ; Karl Taylor	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B31E**. Vulnerability of Permafrost Carbon to Climate Change II Posters
Wednesday, December 12	Poster	B31E-2498. Potential Decomposability of Permafrost Carbon Stocks in Ice-Wedge Polygons of the Alaskan Arctic Coastal Plain	Julie D Jastrow ; Roser Matamala ; Chien-Lu Ping ; Timothy W Vugteveen ; Jeremy S Lederhouse ; Scott M Hofmann ; Gary Michaelson ; Umakant Mishra	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Wednesday, December 12	Poster	B31E-2503. Spatial Heterogeneity and Environmental Controllers of Organic Carbon Stocks of Permafrost Affected Soils	Umakant Mishra ; Roser Matamala ; Julie D Jastrow	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**C31D**. Seasonal Sea Ice and Snow Under Change: Using in Situ Measurements, Remote Sensing, and Modeling to Understand Processes and Properties Across Scales Posters
Wednesday, December 12	Poster	C31D-1572. Investigating the Role of Sea Ice in the Polar Carbon Cycle	Nicole Jeffrey ; Mathew Maltrud ; Shanlin Wang ; Jon Wolfe ; Scott Elliott ; Adrian Turner	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**DI31B**. Advances in Computational Geosciences III Posters
Wednesday, December 12	Poster	DI31B-0013. Accuracy and performance tradeoffs for robust porous media discretization with non-orthogonal grids and tensor coefficients	Reagan Alexis Cronin ; Jed Brown	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**EP31D**. River Deltas: Sediment Accumulators and Biogeochemical Reactors Posters
Wednesday, December 12	Poster	EP31D-2375. Changing Arctic River Deltas	Anastasia Piliouras ; Joel Rowland	8:00am; Walter E Washington Convention Center - Hall A-C (Poster Hall)
Wednesday, December 12	Poster	EP31D-2376. Effects of Ice and Permafrost on Delta Channel Dynamics and Morphology	Rebecca Lauzon ; Anastasia Piliouras ; Joel Rowland	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC31D**. Coupled Human–Natural Systems and Global Environmental Change: Innovative Interdisciplinary Approaches Posters
Wednesday, December 12	Poster	GC31D-1285. Seasonality of irrigation water withdrawal simulated by fully coupled land surface, river, and water management models	Tian Zhou ; L Ruby Leung ; Guoyong Leng ; Nathalie Voisin ; Hong-Yi Li	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Wednesday, December 12	Poster	GC31D-1289. Investigating the Effects of CO2 Concentration and Human Intervention on the Water Cycle Using Integrated Earth System Model (iESM)	Xiaoying Shi ; Jiafu Mao ; Andrew Jones ; Katherine V Calvin ; Binyan Yan ; Ben P Bond-Lamberty ; Peter Thornton ; Alan V Di Vittorio	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC31E**. Multisectoral Modeling and Management of Climate Change Impacts Posters
Wednesday, December 12	Poster	GC31E-1308. Reservoir Thermal Stratification Model Development and Validation Over the Continental US	Wondmagegn Yigzaw ; Hong-Yi Li ; L Ruby Leung ; Xing Fang ; Nathalie Voisin ; Mohamad Issa Hejazi ; Yonas Demissie	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC31H**. Evaluating the Feasibility and Consequences of Solar Geoengineering Posters
Wednesday, December 12	Poster	GC31H-1350. Assessing Impacts of Stratospheric Aerosol Geoengineering on Terrestrial Biogeochemical Feedbacks	Cheng-En Yang ; Forrest M Hoffman ; Simone Tilmes ; Lili Xia ; Joshua S Fu ; Jadwiga Richter ; Michael Mills ; Ben Kravitz ; Douglas MacMartin	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H31G**. Applications in Snow Hydrology: Linking Seasonal Snow to Natural Processes and Society II Posters
Wednesday, December 12	Poster	H31G-1961. Assessing the impact of representing snow-albedo feedback on the response of hydrology to a warming climate	Edwin P Maurer ; Daniel Walton ; Neil Berg ; David W Pierce ; Alexander D Hall ; Daniel R Cayan	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**PA31D**. The Fourth National Climate Assessment: Highlighting Impacts, Risks, and Responses Across Sectors and Regions of the United States Posters
Wednesday, December 12	Poster	PA31D-1151. Our Changing Climate: National Climate Assessment NCA4 Vol. 2, Chapter 2	Michael Wehner ; Katharine Hayhoe ; Donald Wuebbles ; David R Easterling ; David W Fahey ; Sarah J Doherty ; James P Kossin ; William Sweet ; Russell S Vose ; Kenneth Kunkel	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**S31E**. Frontiers of Uncertainty Quantification in Geoscientific Inversion Posters
Wednesday, December 12	Poster	S31E-0553. Bayesian Framework for Structural Uncertainty Estimation of Land Models	Khachik Sargsyan ; Daniel Ricciuto ; Cosmin Safta	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A31D**. Regional Climate Modeling II
Wednesday, December 12	Oral	A31D-02. The Sensitivity of Regional Climate Models to Equilibrium Climate Sensitivity	Melissa S Bukovsky ; Tristan S Rendfrey ; Linda Mearns	8:15am; Walter E Washington Convention Center 152B
Wednesday, December 12	Oral	A31D-04. California's Drought of the Future: A Prospective Look at the 2012-2017 Drought	Paul Ullrich ; Zexuan Xu ; Alan Rhoades ; Michael D Dettinger ; Jeff Mount ; Andrew Jones ; Pouya Vahmani	8:45am; Walter E Washington Convention Center 152B

**B31A**. Advances in Uncertainty Assessment and Reduction for Terrestrial Carbon Cycle Diagnosis and Prediction I
Wednesday, December 12	Oral	B31A-03. Designing observation networks using Earth System Models to reduce uncertainty in regional carbon fluxes	Daniel Ricciuto ; Khachik Sargsyan ; Dan Lu ; Cosmin Safta	8:45am; Walter E Washington Convention Center 150B
Wednesday, December 12	Oral	B31A-06. Quantifying the Impact of Heterotrophic Respiration on Variability in the Global Carbon Dioxide Growth Rate.	Samantha Basile ; William R Wieder ; Melannie Diane Hartman ; Gretchen Keppel-Aleks	9:30am; Walter E Washington Convention Center 150B

**B31B**. Monitoring Forest Structure, Productivity, and Change at the Intersection of Forest Modeling, Remote Sensing, and Field Measurements I
Wednesday, December 12	Oral	B31B-04. Demographic Modeling and Landsat Sensitivity to Forest Recovery Following Tropical Clear-Cuts and Boreal Heat-Driven Forest Mortality Events	Jennifer Holm ; Robinson I Negron Juarez ; Ryan Knox ; Charles Koven ; Rosie Fisher ; William Riley ; Boris Faybishenko ; Jeffrey Q Chambers	8:45am; Walter E Washington Convention Center 147B

**GC32C**. Regional to Local Energy–Water Dynamics in a Changing and Uncertain Future I
Wednesday, December 12	Oral, Invited	GC32C-01. Understanding critical cross-sectoral interactions under evolving natural and human system environments	Ian Kraucunas	10:20am; Walter E Washington Convention Center Salon B

**A32C**. Mesoscale and Severe Convective Storms: Understanding, Model Development, and Evaluation II
Wednesday, December 12	Oral	A32C-02. Accurate Reproduction of a Mesoscale Convective System Structure Using WRF with a New Spectral Bin Microphysics	Alexander Khain ; Jiwen Fan ; Jeffrey Snyder ; Alexander Ryzhkov	10:35am; Walter E Washington Convention Center 150B
Wednesday, December 12	Oral	A32C-03. 3-D Characteristics of Mesoscale Convective Systems and Their Large-Scale Environments East of the Rocky Mountains from 13 Years of Observations	Zhe Feng ; L Ruby Leung ; Robert Houze ; Joseph Hardin ; Jingyu Wang ; Fengfei Song ; Cameron R Homeyer	10:50am; Walter E Washington Convention Center 150B
Wednesday, December 12	Oral	A32C-04. Radar wind profiler investigations into MCSs characteristics	Dié WANG ; Scott Giangrande ; Kathleen Schiro ; Michael P Jensen	11:05am; Walter E Washington Convention Center 150B

**A32F**. Weather and Climate Modeling Across Scales: From Global to Convection-Permitting II
Wednesday, December 12	Oral	A32F-04. An Adaptive Mesh Refinement (AMR) Framework for Future Weather and Climate Models	Christiane Jablonowski ; Jared O Ferguson ; Hans Johansen ; Phil Colella	11:05am; Walter E Washington Convention Center 152B

**GC32B**. Large Ensemble Climate Model Simulations: Exploring Natural Variability, Climate Change Signal, Extremes, and Compound Events at Various Spatiotemporal Scales I
Wednesday, December 12	Oral	GC32B-07. Using the Community Earth System Model Large Ensemble to investigate changes in frequency of major precipitation accumulations in a warming climate	Jesse Norris ; Gang Chen ; J David Neelin	11:50am; Walter E Washington Convention Center Salon C

**A33K**. Improving the Science of Emissions Through Inventories, Observations, and Models III Posters
Wednesday, December 12	Poster	A33K-3303. Global Mineralogy-based Combustion-Iron Emission Inventory	Sagar Dilipbhai Rathod ; Tami C Bond ; Natalie Mahowald ; Douglas Stephen Hamilton	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**C33F**. Integrating Observations and Models to Better Understand a Changing Arctic System Posters
Wednesday, December 12	Poster	C33F-1644. Software for Ice Sheet Model Validation Using Recently Available and Extensible Datasets	Katherine J Evans ; Joseph Kennedy ; Dan Lu ; Mary Michael Forrester ; Stephen Price ; Matthew J Hoffman	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC33J**. Large Ensemble Climate Model Simulations: Exploring Natural Variability, Climate Change Signal, Extremes, and Compound Events at Various Spatiotemporal Scales Posters
Wednesday, December 12	Poster	GC33J-1496. Traceability Analysis of Ensemble Modeling Results with A Unified Diagnostic System to Improve Land Carbon Cycle Predictions	Yizhao Chen ; Cuijuan Liao ; Yuanyuan Huang ; Xingjie Lu ; Yishuang Liang ; Xiaomeng Huang ; Wei Xue ; Yiqi Luo	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H33K**. Integrative Approaches Toward Large-Scale Water and Energy Cycle Investigations Posters
Wednesday, December 12	Poster	H33K-2228. Observation and Modeling of Mesoscale Convective Systems and Their Large-scale Environment	L Ruby Leung	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H33N**. Modeling Hydrological Processes and Changes Under a Changing Environment III Posters
Wednesday, December 12	Poster	H33N-2281. Seasonal patterns and controls of water composition in an Amazon floodplain lake	Xinye Ji ; John Melack ; Shilong Wang ; Lance Lesack ; William Riley ; Chaopeng Shen	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H33S**. Recent Advances in Large-Scale, High-Resolution Hydrologic and Flood Modeling for Intensified Extreme Events in a Changing Environment Posters
Wednesday, December 12	Poster	H33S-2320. The Spatiotemporal Characteristics of Global Flood Inundation during 1993-2007	Yuna Mao ; Tian Zhou ; L Ruby Leung	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**IN33A**. Big Data in the Geosciences: New Approaches to Storage, Sharing, and Analysis I
Wednesday, December 12	Oral	IN33A-01. Deep learning on the Sphere: Convolutional Neural Network on Unstructured Mesh	Chiyu Max Jiang ; Karthik Kashinath ; Mayur Mudigonda ; Ankur Mahesh ; Travis O'Brien ; Philip S Marcus ; Mr Prabhat	1:40pm; Walter E Washington Convention Center 209A-C
Wednesday, December 12	Oral, Invited	IN33A-04. EarthInsights: Parallel Clustering of Large Earth Science Datasets on the Summit Supercomputer	Sarat Sreepathi ; Jitendra Kumar ; Forrest M Hoffman ; Richard T Mills ; Vamsi Sripathi ; William Walter Hargrove	2:25pm; Walter E Washington Convention Center 209A-C
Wednesday, December 12	Oral	IN33A-05. Synthesizing Earth System Model Behavior: From Petabytes to Kilobytes	Peter J Gleckler ; Charles Doutriaux ; Jiwoo Lee ; Paul James Durack	2:40pm; Walter E Washington Convention Center 209A-C

**A33B**. Bridging the Gap from Climate to Extreme Weather: Theory, Modeling, and Observations II
Wednesday, December 12	Oral	A33B-02. How credible are model projections of changes to precipitation extremes?	Naomi L Goldenson ; Chad William Thackeray ; Daniel Swain ; Alexander D Hall ; Neil Berg	1:55pm; Walter E Washington Convention Center 152B
Wednesday, December 12	Oral	A33B-07. Lessons from the Atmospheric River Tracking Method Intercomparison Project (ARTMIP)	Christine Shields ; Jonathan Rutz ; Ashley Elizabeth Payne	3:10pm; Walter E Washington Convention Center 152B

**B33B**. Soil Carbon Change and Persistence in the Anthropocene III
Wednesday, December 12	Oral	B33B-03. Global carbon-14 observations constrain rates of soil organic matter decomposition in the Energy Exascale Earth System Model	Paul Alexander Levine ; James Tremper Randerson ; Qing Zhu ; William Riley ; Alison Hoyt ; Zheng Shi ; Steven D Allison ; Forrest M Hoffman	2:10pm; Walter E Washington Convention Center 150A

**C33A**. Modeling of the Cryosphere: Glaciers and Ice Sheets I
Wednesday, December 12	Oral	C33A-03. Modeling Marine Ice Cliff Instability: Higher Resolution Leads to Lower Impact	Daniel Martin ; Brent M Minchew ; Stephen Price ; Esmond Ng	2:10pm; Walter E Washington Convention Center Salon H

**A33D**. High-Resolution Weather and Climate Modeling on Large Supercomputers II
Wednesday, December 12	Oral	A33D-04. High-Resolution Modeling using E3SM	Peter Martin Caldwell ; Wuyin Lin ; Luke Van Roekel ; Paul Ullrich	2:25pm; Walter E Washington Convention Center 152A
Wednesday, December 12	Oral	A33D-08. Alleviating Low Cloud Problem in Climate and Weather Forecast Models by Adaptive Vertical Grid Enhancement	Takanobu Yamaguchi ; Peter Bogenschutz ; Graham Feingold ; Daniel Martin ; Yaosheng Chen ; Peter Schwartz ; Ryuji Yoshida	3:25pm; Walter E Washington Convention Center 152A

**A34D**. Bridging the Gap from Climate to Extreme Weather: Theory, Modeling, and Observations III
Wednesday, December 12	Oral, Invited	A34D-01. Oceanic and Atmospheric Controls on Tropical Cyclone Activity	Christina Patricola ; Ping Chang ; Ramalingam Saravanan	4:00pm; Walter E Washington Convention Center 152B
Wednesday, December 12	Oral	A34D-03. Empty nesting: Where do you need high resolution to accurately simulate Atlantic hurricane impacts in climate models?	Colin Zarzycki	4:30pm; Walter E Washington Convention Center 152B

**B34A**. Integrated Understanding of Climate, Carbon, Nutrient Cycles, Human Activities, and Their Interactions in Terrestrial Ecosystems I
Wednesday, December 12	Oral	B34A-03. Global phosphorus emission and deposition from wildfires	Li Xu ; James T Randerson ; Yang Chen ; Natalie Mahowald ; William Riley ; Qing Zhu ; Katherine Mackey	4:30pm; Walter E Washington Convention Center 149AB

**A34F**. Insights on Clouds, Convection, and Climate Sensitivity from Idealized Modeling Studies II
Wednesday, December 12	Oral, Invited	A34F-08. Formation of tropical anvil clouds by slow evaporation	Jacob Seeley ; Nadir Jeevanjee ; Wolfgang Langhans ; David Romps	5:45pm; Walter E Washington Convention Center 152A

Thursday, December 13

**B41I**. Integrated Understanding of Climate, Carbon, Nutrient Cycles, Human Activities, and Their Interactions in Terrestrial Ecosystems II Posters
Thursday, December 13	Poster	B41I-2830. Impact of Changes in Anthropogenic Forcing on the Terrestrial Carbon Budget through the Year 2300	Bharat Sharma ; Forrest M Hoffman ; Jitendra Kumar ; Nathan Collier ; Auroop R Ganguly	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Thursday, December 13	Poster	B41I-2834. Data assimilation strategy for E3SM land model carbon-nitrogen-phosphorus cycles	Qing Zhu ; William Riley ; Jinyun Tang ; Gautam Bisht ; Xitian Cai ; Lei Zhao	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B41J**. Advances in Uncertainty Assessment and Reduction for Terrestrial Carbon Cycle Diagnosis and Prediction II Posters
Thursday, December 13	Poster	B41J-2845. Big-data-big-model Fusion to Improve Prediction of Global Soil Carbon Dynamics with Earth System Model	Feng Tao ; Yiqi Luo ; Yuanyuan Huang ; Zhenghu Zhou ; Xingjie Lu	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC41G**. Urban Areas and Global Change Posters
Thursday, December 13	Poster	GC41G-1542. Implications of cool roofs for future exposure to heat extremes in California	Pouya Vahmani ; Andrew Jones	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H41L**. Extreme Rainfall and Flooding: Monitoring, Forecasting, Risk Assessment, and Socioeconomic Consequences III Posters
Thursday, December 13	Poster	H41L-2250. Global river responses to rising CO2: separating the effects of physiological and radiative changes on streamflow and flooding	Megan Devlan Fowler ; Mike S Pritchard ; Gabriel Kooperman ; James Tremper Randerson	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**IN41D**. Big Data in the Geosciences: New Approaches to Storage, Sharing, and Analysis II Posters
Thursday, December 13	Poster	IN41D-0871. Parallel K-means Clustering of Geospatiotemporal Data Sets Using Manycore CPU Architectures	Richard T Mills ; Vamsi Sripathi ; Sarat Sreepathi ; Jitendra Kumar ; Forrest M Hoffman ; William Walter Hargrove	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**OS41F**. Improvements in Synoptic, Subseasonal to Seasonal, and Decadal Projections Through Next-Generation Ocean Model Developments, Observations, and Coupled Data Assimilation Posters
Thursday, December 13	Poster	OS41F-2081. Variable-resolution ocean model improves physics at reduced computational cost	Kevin L Rosa ; Mark R Petersen ; Luke Van Roekel ; Xylar Asay-Davis ; Divya Jaganathan	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Thursday, December 13	Poster	OS41F-2085. The DOE E3SM coupled model version 1: Ocean Mean State biases and Historical Transient Variability	Luke Van Roekel ; Jean-Christophe Golaz ; Mathew Maltrud ; Adrian Turner ; Jonathan Wolfe ; Steven R Brus	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC41C**. Interpreting Uncertainty in Climate Models, Observations, and Large Data Sets to Better Inform Scientific Understanding in Geoscience I
Thursday, December 13	Oral, Invited	GC41C-02. Parametric sensitivity and uncertainty quantification in the version 1 of E3SM Atmosphere Model based on short Perturbed Parameters Ensemble simulations	Yun Qian ; Hui Wan ; Ben Yang ; Jean-Christophe Golaz ; Bryce Harrop ; Zhangshuan Hou ; Vincent Larson ; L Ruby Leung ; Guangxing Lin ; Wuyin Lin ; Po-Lun Ma ; Hsi-Yen Ma ; Phillip Rasch ; Balwinder Singh ; Hailong Wang ; Shaocheng Xie ; Kai Zhang	8:15am; Walter E Washington Convention Center Salon A

**C41A**. Advances in Subglacial, Englacial, and Supraglacial Hydrology I
Thursday, December 13	Oral	C41A-06. Impact of evolving subglacial hydrology on marine ice sheet dynamics	Matthew J Hoffman ; Benjamin H Hills	9:15am; Walter E Washington Convention Center Salon H

**A42D**. The Dynamics of the Large-Scale Atmospheric Circulation in Present and Future Climates: Jet Streams, Storm Tracks, Stationary Waves, and Monsoons II
Thursday, December 13	Oral	A42D-02. Nonlinearity of the ITCZ response to climate perturbations revealed by q-flux Green's function experiments	Jian Lu ; Bryce Harrop ; Fukai Liu ; Oluwayemi Garuba ; Yi Huang ; L Ruby Leung	10:35am; Walter E Washington Convention Center 144A-C
Thursday, December 13	Oral	A42D-06. Seasonally dependent responses of tropical rainfall and subtropical highs to global warming	Fengfei Song ; L Ruby Leung ; Jian Lu ; Lu Dong	11:35am; Walter E Washington Convention Center 144A-C

**H42H**. Statistical Characterization and Probabilistic Modeling of Precipitation Variability and Extremes Across Multiple Scales I
Thursday, December 13	Oral	H42H-07. Understanding the Spatial Organization of Precipitation Extremes	Ariel Mazor ; Nasser Najibi ; Naresh Devineni	11:50am; Walter E Washington Convention Center 145B

**A43O**. Local Processes and Global Impact of the Indo-Pacific Maritime Continent II Posters
Thursday, December 13	Poster	A43O-3348. The disruption of MJO propagation across the Maritime Continent	Samson M Hagos ; Casey D. Burleyson ; Chidong Zhang	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A43Q**. Tropical Cyclones: Observations, Modeling, and Predictability I Posters
Thursday, December 13	Poster	A43Q-3380. Using a statistical tropical cyclone genesis model for assessing differences in climate scenarios and geographic basins	Arturo Fernandez ; Karthik Kashinath ; Jon McAuliffe ; Christina Patricola ; Mr Prabhat ; Philip B Stark ; Michael Wehner	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B43G**. Coastal Wetland Carbon: Recent Advances in Measurements, Modeling, and Syntheses III Posters
Thursday, December 13	Poster	B43G-2937. Considering Coasts: Adapting Terrestrial Models to Characterize Coastal Habitats	Teri O'Meara ; Patrick Megonigal ; Peter Thornton	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**C43E**. Advances in Observing and Modeling Ice Sheet and Ice Shelf Surface Mass Balance: Past, Present, and Future Posters
Thursday, December 13	Poster	C43E-1830. Regional Grid Refinement in an Earth System Model: Impacts on the Simulated Greenland Surface Mass Balance	Leo van Kampenhout ; Jan Lenaerts ; Alan Rhoades ; Colin Zarzycki ; Adam R Herrington ; Bill Sacks ; Michiel van den Broeke	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H43D**. Diagnostics, Sensitivity, and Uncertainty Analysis of Earth and Environmental Models Posters
Thursday, December 13	Poster	H43D-2411. Exploiting Model Structure for Global Sensitivity Analysis in E3SM Land Model	Cosmin Safta ; Khachik Sargsyan ; Daniel Ricciuto ; John Jakeman ; Alex Gorodetsky	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**H43H**. Statistical Characterization and Probabilistic Modeling of Precipitation Variability and Extremes Across Multiple Scales II Posters
Thursday, December 13	Poster	H43H-2557. Assessment of Observational Uncertainties and Model Performance in Mean and Extreme Precipitation Characteristics	Abishekh Kumar Srivastava ; Richard Grotjahn ; Paul Ullrich	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**OS43B**. Sea Level Change and Coastal Impacts and Flooding I
Thursday, December 13	Oral, Invited	OS43B-01. Reexamining Linkages Between United States East Coast Sea-level and the Atlantic Meridional Overturning Circulation	Christopher M Little ; Aixue Hu ; Chris W Hughes ; Gerard D McCarthy ; Chistopher G Piecuch ; Rui M Ponte ; Matthew David Thomas	1:40pm; Walter E Washington Convention Center 102AB

**OS43F**. Biogeochemical Cycling in Estuaries, Coastal Waters, and Their Watersheds: Natural Variability, Response to Land Use and Climate Change, and Management Implications V Posters
Thursday, December 13	Poster	OS43F-2145. Chlorophyll and Nutrient Dynamics In San Francisco Bay: A Model Study	Zhengui Wang ; Fei Chai ; Richard C Dugdale ; Yinglong J Zhang ; Yi Chao	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A43G**. Quantifying and Reducing the Uncertainties in the Global and Regional Aerosol Forcing of Climate I
Thursday, December 13	Oral	A43G-07. Using Native Error Diagnostics to Identify Sources of Aerosol Radiative Forcing Error in GCMs and Understand Their Implications	Daniel Feldman ; David Paynter ; Alexandra L Jones ; Stuart Freidenreich ; William Drew Collins ; V Ramaswamy	3:10pm; Walter E Washington Convention Center 151A

**A44D**. Quantifying and Reducing the Uncertainties in the Global and Regional Aerosol Forcing of Climate II
Thursday, December 13	Oral	A44D-08. Errors and Uncertainty in Absorbed Solar Radiation and the Hydrological Cycle	Alexandra L Jones ; Stuart Feidenreich ; Daniel Feldman ; V Ramaswamy ; William Drew Collins ; Robert Pincus	5:45pm; Walter E Washington Convention Center 151A

**A44F**. Role of Ocean–Atmosphere Interaction in Regional Climate Variability and Change I
Thursday, December 13	Oral	A44F-08. Do the modern AMOC and PMOC form a natural climate seesaw?	Aixue Hu ; Gerald Meehl ; Gary Strand ; Nan Rosenbloom	5:45pm; Walter E Washington Convention Center 152B

Friday, December 14

**A51Q**. Quantifying and Reducing the Uncertainties in the Global and Regional Aerosol Forcing of Climate III Posters
Friday, December 14	Poster	A51Q-2494. Investigating the impact of aerosol vertical distribution and above-cloud incidence on the aerosol direct effect using DOE's Energy Exascale Earth System Model	Clara T Ma ; Yan Feng ; Zhibo Zhang ; Chamara Rajapakshe ; Hua Song	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Friday, December 14	Poster	A51Q-2495. Assessing formation and radiative forcing of secondary organic aerosols in the global Earth System Model (E3SM)	Manish Shrivastava ; Sijia Lou ; Richard Easter ; Po-Lun Ma ; Hailong Wang ; Virendra P Ghate ; Jose L Jimenez ; Qi Zhang ; Alla Zelenyuk ; John Shilling ; Scot T Martin ; Philip Rasch	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B51F**. Identifying and Reducing Biogeochemical and Physical Uncertainty in Ocean Models Posters
Friday, December 14	Poster	B51F-2004. Evaluating Uncertainties in Marine Biogeochemical Models: Benchmarking Aerosol Precursors	Oluwaseun Ogunro ; Nathan Collier ; Scott Elliott ; Oliver Wingenter ; Clara Deal ; Weiwei Fu ; Forrest M Hoffman	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B51H**. Understanding Phenological Responses and Feedbacks in Terrestrial Vegetation: Patterns, Mechanisms, and Consequences I Posters
Friday, December 14	Poster	B51H-2026. Early season mapping of Corn and Soybeans in the US Midwest	Venkata Shashang Konduri ; Jitendra Kumar ; William Walter Hargrove ; Forrest M Hoffman ; Auroop R Ganguly	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B51I**. Understanding the Role of Plant Hydraulics Across Scales I Posters
Friday, December 14	Poster	B51I-2058. Development of a flexible modeling framework for representing soil-plant continuum in the E3SM global land model	Gautam Bisht ; William Riley ; Golnazalsadat Mirfenderesgi ; Gil Bohrer ; Ashley M Matheny	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**C51G**. Advances in Subglacial, Englacial, and Supraglacial Hydrology Posters
Friday, December 14	Poster	C51G-1153. Study of Greenland subglacial hydrology at medium-high resolutions	Luca Bertagna ; Matthew J Hoffman ; Mauro Perego ; Stephen Price	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC51E**. The Role of Fire in the Earth System: Understanding Drivers, Feedbacks, and Interactions with the Land, Atmosphere, and Society Posters
Friday, December 14	Poster	GC51E-0825. Empirical Characterization of Fire Regimes Across the Globe	William Walter Hargrove ; Jitendra Kumar ; Steven P Norman ; Forrest M Hoffman	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC51O**. Causes, Consequences, and Predictability of Polar Change Posters
Friday, December 14	Poster	GC51O-0974. Quantifying the Arctic Local Radiative Feedbacks Based on Observed Short-term Climate Variations	Hailong Wang ; Rudong Zhang ; Qiang Fu ; Angeline Pendergrass ; Philip Rasch	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)
Friday, December 14	Poster	GC51O-0984. Sea ice modulated convection processes in the Nordic Seas	Carmela Veneziani ; Wilbert Weijer	8:00am; Walter E Washington Convention Center Hall A-C (Poster Hall)

**OS51B**. Temporal Variability in Oceanic Mesoscale Activity, from Seasonal to Multidecadal Records I
Friday, December 14	Oral	OS51B-01. Asymmetry variabilities of mesoscale eddy activity alongside the Kuroshio Extension	Mengrong Ding ; Pengfei Lin ; Hailong Liu ; Aixue Hu	8:00am; Walter E Washington Convention Center 101

**EP51B**. Evaluating the Influence of Geomorphology on Carbon Cycling II eLightning
Friday, December 14	Oral	EP51B-09. Pan-arctic flux of soil organic carbon to rivers by river bank erosion	Joel Rowland ; Jon Schwenk ; Eitan Shelef ; Umakant Mishra ; Jordan Muss ; Sophie J Stauffer	8:25am; Walter E Washington Convention Center eLightning Theater II

**B52C**. Tropical Forests Under a Changing Environment II
Friday, December 14	Oral, Invited	B52C-01. Amazon rainforest responses to elevated CO2 hinge on plant phosphorus use and acquisition: model-based hypotheses for the AmazonFACE experiment	Katrin Fleisher ; Anja Rammig ; Martin Gerard De Kauwe ; Anthony Walker ; Tomas Ferreira Domingues ; Lucia Fuchslueger ; Sabrina Garcia ; Daniel Goll ; Adriana Grandis ; Mingkai Jiang ; Vanessa Haverd ; Florian Hofhansl ; Jennifer Holm ; Bart Kruijt ; Felix Leung ; Belinda Medlyn ; Lina M Mercado ; Richard J Norby ; Bernard Pak ; Beto Quesada ; Celso von Randow ; Karst Schaap ; Oscar Valverde-Barrantes ; Yingping Wang ; Sönke Zaehle ; Qing Zhu ; David Lapola	10:20am; Walter E Washington Convention Center 147B

**A52B**. Arctic Energy Balance and Relevant Atmosphere and Surface Processes: Current Understanding and Challenges I
Friday, December 14	Oral	A52B-04. Spatial Discrepancies in Cloud Radiative Effects Between Large-scale Datasets and In-situ Measurements over Greenland	Wenshan Wang ; Charles Zender ; Dirk van As ; Nathaniel Miller	11:05am; Walter E Washington Convention Center 152A

**A52C**. Atmospheric Aerosol Processes Across Scales II
Friday, December 14	Oral	A52C-04. Observational constraints on wet and dry deposition of black carbon	Ethan Walker Emerson ; Joseph M Katich ; Gavin R McMeeking ; Joshua Peter Schwarz ; Delphine Farmer	11:05am; Walter E Washington Convention Center - 151A

**H52B**. Global Floods: Forecasting, Monitoring, Risk Assessment, and Socioeconomic Response II
Friday, December 14	Oral	H52B-04. Joint modeling of flood volume, duration and peak across the United States: Role of hydrogeomorphological drivers	Nasser Najibi ; Naresh Devineni	11:05am; Walter E Washington Convention Center 145A

**PA52B**. Science to Action: Accelerating Innovation of Applied Climate Science for Risk Reduction and Resilience—A New Role for the Sustained National Climate Assessment
Friday, December 14	Oral, Invited	PA52B-06. Assessing Climate Information in Use Context	Andrew Jones ; Kerrie Geil ; Kripa Jagannathan	11:35am; Marriott Marquis - Marquis 3-4

**A53I**. Arctic Energy Balance and Relevant Atmosphere and Surface Processes: Current Understanding and Challenges II Posters
Friday, December 14	Poster	A53I-2608. A unified snow and sea ice radiative transfer algorithm in Earth System Models	Cheng Dang ; Charles Zender ; Mark Flanner ; Bonnie Light ; Adrian Turner	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Friday, December 14	Poster	A53I-2609. Impacts of spectrally resolved emissivity on the surface energy balance and state of Arctic sea ice	Zachary Wolff ; Charles Zender	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A53J**. Interactions Between Land Surface, Convective Boundary Layer, Clouds, and Aerosols: Linking Observations with Models II Posters
Friday, December 14	Poster	A53J-2612. Heterogeneity in warm-season land-atmosphere coupling over the U.S. Southern Great Plains	Qi Tang ; Shaocheng Xie ; Yunyan Zhang ; Thomas Phillips ; Joseph A Santanello ; David R Cook ; Laura Riihimaki ; Krista Gaustad	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**A53M**. The Dynamics of the Large-Scale Atmospheric Circulation in Present and Future Climates: Jet Streams, Storm Tracks, Stationary Waves, and Monsoons IV Posters
Friday, December 14	Poster	A53M-2698. Stationary Wave Mediated Remote Control of Amazonian Rainfall by Andean Latent Heating: Implications for Chronic Zonal Dipole Rainfall Biases in CMIP5 Simulations over South America	Hongchen Qin ; Mike S Pritchard ; Julio T Bacmeister ; Peter Bogenschutz	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**B53J**. Tropical Forests Under a Changing Environment III Posters
Friday, December 14	Poster	B53J-2177. Remote sensing and regression analysis of impacts from Hurricane Maria on forest of Puerto Rico	Yanlei Feng ; Robinson I Negron Juarez ; Jeffrey Q Chambers	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Friday, December 14	Poster	B53J-2182. Contribution of Tropical Forests to the Changes of Global Land Carbon Sink	Li Zhang ; Pan LI ; Jiafu Mao ; Xiaoying Shi ; Xiaoli Ren ; Honglin He	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)
Friday, December 14	Poster	B53J-2198. Tree mortality and Extreme Rainfall in the Amazon	Robinson I Negron Juarez ; Daniel Marra ; Hillary S Jenkins ; Izabela Fonseca Aleixo ; Antenor Barbosa ; Geraldine Derroire ; Jennifer Holm ; Bruno Hérault ; Ervan Rutishauser ; Benoit Burban ; Damien Bonal ; Danielle S Christianson ; Boris Faybishenko ; Detto Matteo ; Alessandro C De Araujo ; Chris J Peterson ; Adriano Hose Nogueira Lima ; Niro Higuchi ; William Riley ; Jeffrey Q Chambers	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**ED53E**. Educating the Next Generation of Scientists: Interdisciplinary Education Bridging Geoscience and Data Science II Posters
Friday, December 14	Poster	ED53E-0758. ClimateNet: bringing the power of Deep Learning to the climate community via open datasets and architectures	Mr Prabhat ; Karthik Kashinath ; Thorsten Kurth ; Mayur Mudigonda ; Ankur Mahesh ; Benjamin A Toms ; Jim Biard ; Soo Kyung Kim ; Samira Kahou ; Burlen Loring ; Jebb Stewart ; Sangram Ganguly ; Travis O'Brien ; Kenneth Kunkel ; Michael Wehner ; William Drew Collins	1:40pm; Walter E Washington Convention Center Hall A-C (Poster Hall)

**GC53A**. Causes, Consequences, and Predictability of Polar Change I
Friday, December 14	Oral, Invited	GC53A-01. Challenges and Recent Progress in Understanding High Latitude Climate Change	Philip Rasch ; Oluwayemi Garuba ; Ben Kravitz ; Hansi Singh ; Hailong Wang ; Yang Yang	1:40pm; Walter E Washington Convention Center Salon C

**H54A**. Computational Methods and Tools for Model–Data Integration I
Friday, December 14	Oral, Invited	H54A-02. Efficient Surrogate Modeling Methods to Advance Model-Data Integration	Dan Lu ; Daniel Ricciuto	4:15pm; Walter E Washington Convention Center 154AB

**A54H**. Mesoscale and Severe Convective Storms: Understanding, and Model Development and Evaluation III eLightning
Friday, December 14	Oral	A54H-22. Factors contributing to bias and variability of stratiform precipitation properties with various cloud microphysics schemes for an MC3E Squall Line Case	Bin Han ; Jiwen Fan ; Adam Varble ; Hugh Morrison ; Christopher R Williams ; Baojun Chen ; Xiquan Dong ; Scott Giangrande ; Alexander Khain ; Edward Mansell ; Jason Milbrandt ; Jacob Shpund ; Gregory Thompson	4:16pm; Walter E Washington Convention Center eLightning Theater II

**B54A**. Emergent Behavior in the Terrestrial Carbon Cycle II
Friday, December 14	Oral, Invited	B54A-03. Ecosystem memory alters the carbon cycle response to interannual climate variations	Gretchen Keppel-Aleks ; Jessica M Liptak ; Allison Hogikyan ; Aaron S Wolf ; Scott C Doney	4:30pm; Walter E Washington Convention Center 150A
Friday, December 14	Oral	B54A-05. Unifying land carbon cycle models	Yiqi Luo ; Yuanyuan Huang ; Carlos A Sierra ; Jianyang Xia	5:00pm; Walter E Washington Convention Center 150A

**A54F**. Tropical Cyclones: Observations, Modeling, and Predictability V
Friday, December 14	Oral	A54F-06. How strong is the relationship between the large-scale environment and tropical cyclone climatology in climate models?	Suzana J Camargo ; Claudia Fabiana Giulivi ; Adam H Sobel ; Allison Wing ; Daehyun Kim ; Yumin Moon ; Anthony Del Genio ; Maxwell Kelley ; Hiroyuki Murakami ; Kevin Reed ; Enrico Scoccimarro ; Jeffrey D Strong ; Gabriel Vecchi ; Michael Wehner ; Colin Zarzycki ; Ming Zhao	5:15pm; Walter E Washington Convention Center 143A-C

**OS54B**. Improved Observational and Modeling Skills to Understand the Hurricane and Winter Storm Induced Surge and Meteotsunami I
Friday, December 14	Oral	OS54B-07. Modeling storm tide and inundation in the Greater New York City during Hurricane Sandy (2012)	Zhuo Liu ; Harry V C Wang ; Yinglong J Zhang ; Linus Magnusson	5:30pm; Walter E Washington Convention Center 102AB

**A53L**. Role of Ocean–Atmosphere Interaction in Regional Climate Variability and Change III Posters
	Poster	A53L-2666. Comparisons of different AMO indexes and their global impacts	Pengfei Lin ; Mengrong Ding ; Hailong Liu ; Aixue Hu	; Walter E Washington Convention Center Hall A-C (Poster Hall)