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For the seventh year in a row, NGEE-Tropics is hosting the AGU session on "Tropical Forests Under a Changing Environment." Organized by Yanlei Feng (Carnegie Institute for Science), Lin Meng (Vanderbilt University), and Robinson Negrón-Juárez (Lawrence Berkeley National Laboratory). Tropical forests constitute the most biologically diverse terrestrial ecosystems that affect the Earth’s system dynamics by exerting a critical role in the global cycling of water, energy, carbon, trace gases and organic compounds. This session will focus on research in tropical forests using ground-based results (observational measurements and manipulation experiments), remote sensing and modeling.
Invited speakers are Nadja Rüger (German Centre for Integrative Biodiversity Research) and Kolby Jardine (Lawrence Berkeley National Laboratory).
Important note: All times are listed in Central Standard Time (CST), local time for this year's AGU Fall Meeting held in Chicago.
We have been allocated one oral session, one poster session, and one online poster discussion that will take place at the times below.
B52C - Tropical Forests Under a Changing Environment I Oral - Friday, 16 December 2022, 09:00 - 10:30 CST, McCormick Place - S501a (South, Level 5)
B54F - Tropical Forests Under a Changing Environment II Online Poster Discussion - Friday, 16 December 2022, 1:45 - 2:45 CST, Online Only
B55H - Tropical Forests Under a Changing Environment III Poster - Friday, 16 December 2022, 2:45 - 6:15 CST, McCormick Place - Poster Hall, Hall - A (South, Level 3)
Check out Talks, Posters and Sessions by our NGEE-Tropics team members!
Check out Talks, Posters and Sessions by our NGEE-Tropics team members!
Thursday, December 8, 2022
Thursday, December 8, 2022
Date: Thurs, Dec 8 Time: 12:45 PM - 1:45 PM
Location: Online Town Hall
Session: Town Halls
Abstract Title: TH012 - Leadership Courage to Transform Workplace Climate
Schneider, Blair; Williams, Billy M; Ali, Hendratta, Kelly, Anne E.; Barker Plotkin, Audrey; Rogers, Alistair
Primary Contact: Blair Schneider
Monday, December 12, 2022
Monday, December 12, 2022
Date: Mon, Dec 12 Time: 3:55 PM - 4:05 PM
Location: McCormick Place - S404ab (South, Level 4)
Session: Advances in Upscaling Networked Observations to Regions and the Globe Using Machine Learning and Modeling III Oral
Abstract Title: B15C-08 – Traversing and Synthesizing Fragmented Ecological Observations across Global Networks and Databases
Kumar, J.; Hoffman, F.M.; Hargrove, W.W.
Presenter: Jitendra Kumar
Tuesday, December 13, 2022
Tuesday, December 13, 2022
Date: Tue, Dec 13 Time: 9:00 AM - 12:30 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Forest Structural Diversity: Metrics, Methods, and Links to Ecosystem Functions I Poster
Poster: B22G-1528 – Forest Structure and Progressive Nitrogen Limitation in Duke and Oak Ridge FACE Experiments Simulated with ELM-FATES-CNP
Walker, Anthony P; Knox, Ryan; Koven, Charles; Agee, Elizabeth; Fisher, Rosie; Oren, Ram; Norby, Richard J.; Ricciuto, Daniel M; Wei, Xinyuan; Yang, Xiaojuan
Presenter: Anthony Walker
Date: Tue, Dec 13 Time: 9:00 AM - 12:30 PM
Location: McCormick Place - Poster Hall, Hall - A (South, Level 3)
Session: Forest Structural Diversity: Metrics, Methods, and Links to Ecosystem Functions I Poster
Poster: B22G-1529 – Leveraging Sentinel-2 Multi-Spectral Images and GEDI Observations to Estimate Above Ground Biomass in Costa Rica
Limber, R.; Kumar, J.; Hoffman, F.M.
Presenter: Russ Limber
Wednesday, December 14, 2022
Wednesday, December 14, 2022
Date: Wed, Dec 14 Time: 8:00 AM - 9:00 AM
Location: Online Only
Convened Session: B31B - Understanding Phenological Responses and Feedbacks in Terrestrial Vegetation: Patterns, Mechanisms, and Consequences I Online Poster Discussion
Kumar, J.; Chen, M.; Zhu, K.; Hoffman, F.M.
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Date: Wed, Dec 14 Time: 9:00 AM - 12:30 PM
Location: McCormick Place - Poster Hall, Hall A (South, Level 3)
Convened Session: B32D - Understanding Phenological Responses and Feedbacks in Terrestrial Vegetation: Patterns, Mechanisms, and Consequences II Poster
Kumar, J.; Chen, M.; Zhu, K.; Hoffman, F.M.
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Date: Wed, Dec 14 Time: 9:55 AM - 10:05 AM
Location: McCormick Place - S504abc (South, Level 5)
Session: Advances in Modeling the Effects on Land Surface Characteristics Due to Land Use/Land Cover Changes I Oral
Abstract Title: GC32A-06 - Investigating the biogeophysical and biogeochemical impact logging as forced by global forest harvest carbon and harvest area in a vegetation demographic model
Shu, Shijie; Holm, Jennifer; Di Vittorio, Alan V; Koven, Charles; Knox, Ryan; Lemieux, Gregory
Presenter: Shijie Shu
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Date: Wed, Dec 14 Time: 3:55 PM - 4:05 PM
Location: McCormick Place S501a
Session: Carbon Cycling in Global Peatlands III Oral
Abstract Title: B35B-08 – Carbon Losses from Southeast Asian Peatlands
Moorcroft, Paul R; Larson, Erik; Dadap, Nathan; Longo, Marcos; Konings, Alexandra G; Xu, Xiangtao; Ordway, Elsa; Saatchi, Sassan S
Presenter: Paul Moorcroft
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Date: Wed, Dec 14 Time: 4:45 PM - 6:15 PM
Location: McCormick Place - S405a (South, Level 4)
Convened Session: B36C - Understanding Phenological Responses and Feedbacks in Terrestrial Vegetation: Patterns, Mechanisms, and Consequences III Oral
Kumar, J.; Chen, M.; Zhu, K.; Hoffman, F.M.
Friday, December 16, 2022
Friday, December 16, 2022
Date: Fri, Dec 16 Time: 8:00 AM - 9:00 AM
Location: Online Only
Convened Session: B51D – Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change I Online Poster Discussion
Longo, Marcos; Keller, Michael; Ordway, Elsa; Csillik, Ovidiu; Piedras, Rio
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Date: Fri, Dec 16 Time: 9:00 AM - 10:30 AM
Location: McCormick Place S501a
Convened Session: B52C – Tropical Forests Under a Changing Environment I Oral
Meng, Lin; Feng, Yanlei; Juarez, Robinson I Negron
Date: Fri, Dec 16 Time: 9:00 AM - 9:12 AM
Location: McCormick Place S501a
Session: Tropical Forests Under a Changing Environment I Oral
Abstract Title: B52C-01 – Emerging Frontiers in Environmental Leaf Gas Exchange Studies Integrating CO2, H2O, O2, and Isoprene Fluxes with Chlorophyll Fluorescence and Stable Carbon and Oxygen Isotope Techniques (Invited)
Jardine, Kolby; Som, Suman; Lei, Joseph; Gu, Lianhong; Warren, Jeff; Walker, Anthony P; Yuan, Lingling; Bhattacharya, Joyeeta; Chambers, Jeffrey Q
Presenter: Kolby Jardine
Date: Fri, Dec 16 Time: 9:22 AM - 9:32 AM
Location: McCormick Place S501a
Abstract Title: B52C-03 - Stayin’ Alive: Linking Plant Available Water and Sourcing Depths to Ecohydrological Water Fluxes in Neotropical Forests
Wright, C.; Oliveira, R.; Ferreira, S.; Solander, K.; Newman, B.D.; Warren, J.
Presenter: Cynthia Wright
Date: Fri, Dec 16 Time: 9:54 AM - 10:04 AM
Location: McCormick Place S501a
Session: Tropical Forests Under a Changing Environment I Oral
Abstract Title: B52C-06 – Environmental and ecological drivers of drought deciduousness across the Neotropics
Longo, Marcos; Fisher, Rosie; Lemieux, Gregory; Knox, Ryan; Koven, Charlie; Xu, Chonggang; Chambers, Jeffrey Q; Alves, Luciana F; Antonino, Antonio; Bezerra, Bergson Guedes; Bomfim, Barbara; Bonal, Damien; Brando, Paulo M; Burban, Benoit; Derroire, Geraldine; Diosa, Maria del Rosario Uribe; Maracahipes, Leandro; Mazzochini, Guilherme G; Oliveira, Rafael S; Mutti, Pedro Rodrigues; Restrepo-Coupe, Natalia; Saleska, Scott R; Silva, Cibele de Cassia; Dr., Cláudio Moises Santos e Silva; Souza, Eduardo de; Silva, Jose Raliuson; Kueppers, Lara M
Presenter: Marcos Longo
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Date: Fri, Dec 16 Time: 9:00 AM - 12:30 PM
Location: McCormick Place Poster Hall, Hall - A
Convened Session: B52G – Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change II Poster
Longo, Marcos; Keller, Michael; Piedras, Rio; Ordway, Elsa; Csillik, Ovidiu
Date: Fri, Dec 16 Time: 9:00 AM - 12:30 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change II Poster
Poster: B52G-0902 – Amazon forest structural diversity estimated using field inventory plots, airborne lidar and GEDI spaceborne lidar
Csillik, Ovidiu; Keller, Michael; Longo, Marcos; Bonal, Damien; Burban, Benoit; Chave, Jérome; Coomes, David A.; Derroire, Geraldine; Feldpausch, Ted; Görgens, Eric Bastos; Jackson, Tobias; Ometto, Jean Pierre; Valdivia, María Isabel Villalba; Vincent, Grégoire
Presenter: Ovidiu Csillik
Date: Fri, Dec 16 Time: 9:00 AM - 12:30 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change II Poster
Poster: B52G-0904 – Classifying Forest Degradation Using Within-Pixel Lidar Return Distributions
Peck, Christopher; Duffy, Paul; Pinagé, Ekena Rangel; Csillik, Ovidiu; Longo, Marcos; Keller, Michael; Piedras, Rio
Presenter: Christopher Peck
Date: Fri, Dec 16 Time: 9:00 AM - 12:30 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change II Poster
Poster: B52G-0906 – Forest edge effects on the Amazon rainforest under climate change
Meng, Lin; Chambers, Jeffrey Q; Koven, Charles; Pastorello, Gilberto; Brando, Paulo M; Longo, Marcos; Aragao, Luiz; Shuman, Jacquelyn K; Juarez, Robinson I Negron; Gimenez, Bruno; Pontes-Lopes, Aline; Bomfim, Barbara; Araujo, Alessandro C De
Presenter: Lin Meng
Date: Fri, Dec 16 Time: 9:00 AM - 12:30 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change II Poster
Poster: B52G-0907 – Spatiotemporal patterns of biomass mortality in Amazon rainforest in the last two decades
Wu, Donghai; Xu, Xiangtao; Saatchi, Dr. Sassan; Longo, Marcos; Konings, Alexandra G; Stanford,
Presenter: Donghai Wu
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Date: Fri, Dec 16 Time: 11:50 AM - 12:00 PM
Location: McCormick Place S501a
Session: Climate and Human-Driven Impacts on Amazonian Forests II Oral
Abstract Title: B53C-04 – Early Warning Signals of the Amazon Forest Declining Resilience (Invited)
Saatchi, Sassan S; Yang, Yan; Longo, Marcos; Tao, Shengli; Chave, Jérome; Bloom, Anthony A; Liu, Junjie; Bowman, Kevin W
Presenter: Sassan Saatchi
Date: Fri, Dec 16 Time: 12:10 PM - 12:20 PM
Location: McCormick Place S501a
Session: Climate and Human-Driven Impacts on Amazonian Forests II Oral
Abstract Title: B53C-06 – Forest degradation rates and carbon changes in the Brazilian Arc of Deforestation using repeated airborne lidar
Keller, Michael Maier; Csillik, Ovidiu; Ferraz, Antonio; Pasadena, ; Pinagé, Ekena Rangel; Longo, Marcos; Duffy, Paul; Neptune, ; Company, ; Saatchi, Sassan S; Ometto, Jean Pierre
Presenter: Ovidiu Csillik
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Date: Fri, Dec 16 Time: 1:45 PM - 2:45 PM
Location: Online Only
Convened Session: B54F – Tropical Forests Under a Changing Environment II Online Poster Discussion
Meng, Lin; Feng, Yanlei; Juarez, Robinson I Negron
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Date: Fri, Dec 16 Time: 2:45 PM - 4:15 PM
Location: McCormick Place S501a
Convened Session: B55B – Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change III Oral
Longo, Marcos; Keller, Michael; Ordway, Elsa; Csillik, Ovidiu; Piedras, Rio
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Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Convened Session: B55H – Tropical Forests Under a Changing Environment III Poster
Juarez, Robinson I Negron; Meng, Lin; Feng, Yanlei
Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Tropical Forests Under a Changing Environment III Poster
Poster: B55H-1056 – Analyzing the influence of climate and environmental factors on growth rates of secondary tropical forests using NASA GEDI spaceborne LiDAR
Mohan, Midhun; Pastorello, Gilberto; Feng, Yanlei; Longo, Marcos; Meng, Lin; Keller, Michael; Ferraz, Antonio; Csillik, Ovidiu; Chambers, Jeffrey Q
Presenter: Midhun Mohan
Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Tropical Forests Under a Changing Environment III Poster
Poster: B55H-1058 – A machine learning approach targeting parameter estimate for modeling plant coexistence using ELM-FATES
Li, Lingcheng; Fang, Yilin; Zheng, Zhonghua; Shi, Mingjie; Longo, Marcos; Koven, Charles; Holm, Jennifer; Leung, L. Ruby
Presenter: Lingcheng Li
Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Tropical Forests Under a Changing Environment III Poster
Poster: B55H-1059 – Forest disturbance and recovery in Puerto Rico with field measurements and ELM-FATES
Shi, Mingjie; Keller, Michael; Bomfim, Barbara; Needham, Jessica Fay; Koven, Charles; Kueppers, Lara M; Leung, L. Ruby
Presenter: Mingjie Shi
Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Tropical Forests Under a Changing Environment III Poster
Poster: B55H-1060 - The impact of soil hydrological parameters on vegetation dynamics
Solander, Kurt; Newman, Brent; Cropper, Stephen; Chitra-Tarak, Rutuja; Collins, Adam; Xu, Chonggang
Presenter: Kurt Solander
Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM CST
Location: McCormick Place - Poster Hall, Hall - A
Session: Tropical Forests Under a Changing Environment III Poster
Abstract Title: B55H-1063 - Certain Plant Traits Mitigate the Risk of Hydraulic Failure Under Future Climate Change in the Tropical Forests of Panama
Robbins, Zachary; Christoffersen, Bradley; Chitra-Tarak, Rutuja; Jonko, Alexandra; Koven, Charlie; McDowell, Nathan; Xu, Chonggang
Presenter: Zachary Robbins
Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Tropical Forests Under a Changing Environment III Poster
Poster: B55H-1064 – Documenting spatial and temporal variation of windthrow forest disturbance across the Amazon basin
Muñoz, José David Urquiza; Trumbore, Susan; Juarez, Robinson I Negron; Brenning, Alexander; Marra, Daniel Magnabosco
Presenter: José David Urquiza Muñoz
Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Tropical Forests Under a Changing Environment III Poster
Poster: B55H-1065 – Extreme storm events contribute to forest dynamics in the Amazon
Li, Shuyue; Medvigy, David; Juarez, Robinson I Negron
Presenter: Shuyue Li
Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Tropical Forests Under a Changing Environment III Poster
Poster: B55H-1066 – Extreme Storms and Tree Mortality: Case Studies in Amazon Forests
Feng, Yanlei; Juarez, Robinson I Negron; Chiang, John; Chambers, Jeffrey Q
Presenter: Yanlei Feng
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Date: Fri, Dec 16 Time: 2:45 PM - 6:15 PM
Location: McCormick Place Poster Hall, Hall - A
Session: Advances in Land Carbon Cycle Modeling IV Poster
Poster: B55D-1014 – Global Calibration of Demographic Rates and Forest Structure in E3SM-FATES
Needham, Jessica Fay; Fisher, Rosie; Knox, Ryan; Koven, Charles; Lemieux, Gregory; Holm, Jennifer
Presenter: Jessica Needham
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Date: Fri, Dec 16 Time: 3:35 PM - 3:45 PM
Location: McCormick Place S501a
Session: Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change III Oral
Abstract Title: B55B-06 – Detection of forest degradation by selective logging and fires in the Brazilian Amazon Arc of Deforestation based on Sentinel-2 data
Pinagé, Ekena Rangel; Keller, Michael; Pasadena, ; Peck, Christopher; Longo, Marcos; Duffy, Paul; Csillik, Ovidiu
Presenter: Ekena Rangel Pinagé
Date: Fri, Dec 16 Time: 3:45 PM - 3:55 PM
Location: McCormick Place S501a
Session: Remote Sensing of Tropical Forest and Savanna Responses to Land Use and Climate Change III Oral
Abstract Title: B55B-07 – GEDI-constrained Estimates of Terrestrial Carbon Dynamics in Southeast Asian Tropical Forests
Liu, Shaoqing; Chang, Liling; Longo, Marcos; Xu, Xiangtao; Ordway, Elsa; Armston, John David; Lucia, St; Tang, Hao; Moorcroft, Paul R
Presenter: Shaoqing Liu
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