GC100
Sustainable Agriculture and Climate Change: Towards Decarbonization of Agri-food Systems
Session ID#: 250622
Session Description:
Agroecosystems have a great potential for mitigating climate change by reducing greenhouse gas (GHG) emissions and enhancing carbon sequestration over managed land. Improved modeling and monitoring capacities to track Soil Organic Carbon (SOC) changes and GHG emissions for agroecosystems are urgently needed in both academia and industry. We invite submissions focusing on: (1) developing scalable and cost-effective monitoring capacities to track SOC changes and GHG emissions; (2) synthesizing multi-source observations to infer SOC changes and GHG emissions, including those from near-surface/airborne/satellite remote sensing, ground surveys, long-term experiments, and intensive sensor networks; (3) multi-scale process-based modeling of plant, management, environmental, and economic aspects of the agricultural system; (4) systematic model-data integration to support measurement, reporting and verification (MRV) of GHG emissions and decision-making for improved farming practice, policy design, and economic returns; and (5) new protocols, standards, market mechanisms, project methodologies, and policies related to decarbonization of agri-food systems.
Co-Sponsor(s):
Index Terms:
0402 Agricultural systems [BIOGEOSCIENCES]
0428 Carbon cycling [BIOGEOSCIENCES]
1615 Biogeochemical cycles, processes, and modeling [GLOBAL CHANGE]
1640 Remote sensing [GLOBAL CHANGE]
Primary Convener: Bin Peng, University of Illinois Urbana-Champaign, Department of Crop Sciences, Urbana, United States
Conveners: Zhenong Jin, University of Minnesota Twin Cities, Department of Bioproducts and Biosystems Engineering, Saint Paul, United States, Jinyun Tang, Lawrence Berkeley National Lab, Berkeley, CA, United States and Kaiyu Guan, University of Illinois Urbana-Champaign, Agroecosystem Sustainability Center, Institute for Sustainability, Energy, and Environment, Urbana, United States
Student/Early Career Convener: Jie Yang, University of Illinois Urbana-Champaign, Urbana, United States
A Representative Fields Approach for Estimating Agricultural Soil Organic Carbon and GHG Emissions at Scale Using DNDC (1857482)
Kyle Proctor1, Colin Hill1, Curtis Dinneen Jones1, Gayathri Gopalakrishnan2 and William Salas2, (1)Regrow Ag, Durham, United States, (2)Regrow Ag, Durham, NH, United States
Microbial and Metabolic Responses to Salinity Stress in Mesophilic Dark Fermentation of Food Waste (1867532)
Kyung-Suk Cho1, Geunhee Kim1 and Sookyung Kang2, (1)Ewha Womans University, Environmental Science & Engineering, Seoul, Korea, Republic of (South), (2)Soongsil University, Chemical Engineering, Seoul, South Korea
Cost-effective adaptations increase rice production while reducing pollution under climate change (1880306)
Yujing Gao, University of Maryland Center for Environmental Science Appalachian Laboratory, Frostburg, MD, United States, Gerrit Hoogenboom, University of Florida, Gainesville, United States and Baojing Gu, Zhejiang University, College of Environmental and Resource Sciences, Hangzhou, China
Salt-Driven Adaptation of Thermophilic Hydrogen Producers Revealed by Metagenomic Analysis (1888780)
Geunhee Kim1, Sookyung Kang2 and Kyung-Suk Cho1, (1)Ewha Womans University, Environmental Science & Engineering, Seoul, Korea, Republic of (South), (2)Soongsil University, Chemical Engineering, Seoul, South Korea
Greenhouse Gas Co-Benefits of US Irrigated Agriculture (1894736)
Avery Driscoll1, Justin Johnson2, Joey Blumberg3, Alison King4, Seth Spawn-Lee5 and Nathan D. Mueller1,6, (1)Colorado State University, Department of Soil and Crop Sciences, Fort Collins, United States, (2)University of Minnesota, Applied Economics, St. Paul, United States, (3)US Forest Service Rocky Mountain Research Station, Fort Collins, United States, (4)University of Maine, School of Food and Agriculture, Orono, United States, (5)The Nature Conservancy, Minneapolis, United States, (6)Colorado State University, Department of Ecosystem Science and Sustainability, Fort Collins, United States
Minimal sampling, maximum insight: A deep learning BRIDGE framework for regional carbon assessment (1903557)
Qingguan Wu, University of Minnesota, St. Paul, UNITED STATES, Chengxiang Lou, University of Wisconsin-Madison, Madison, United States, Qing Zhu, Lawrence Berkeley National Laboratory, Climate & Ecosystem Sciences Division, Berkeley, CA, United States, Bin Peng, University of Illinois Urbana-Champaign, Urbana, United States, Kaiyu Guan, University of Illinois Urbana-Champaign, Agroecosystem Sustainability Center, Institute for Sustainability, Energy, and Environment, Urbana, United States, Vipin Kumar, University of Minnesota Twin Cities, Department of Computer Science & Engineering, Minneapolis, United States and Licheng LIU, University of Minnesota Twin Cities, Department of Bioproducts and Biosystems Engineering, Saint Paul, United States
Generation of biochar-amended compost and its application to urban agriculture: assessing effects on compost quality, soil fertility, vegetable yields, and greenhouse gas emissions (1911272)
Dong-Gill Kim1,2, Gezu Shimelis3, Fantaw Yimer4 and Menfese Tadesse4, (1)Kyung Hee University, Department of Environmental Science and Engineering, Yongin-si, Gyeonggi-do, South Korea, (2)Hawasa University, Wondo Genet College of Forestry and Natural Resources, Wondo Genet, Ethiopia, (3)Oda Bultum University, Department of Land Administration and Surveying, Institute of Land Administration, Chiro, Ethiopia, (4)Hawassa University, Wondo Genet College of Forestry and Natural Resources, Wondo Genet, Ethiopia
On-Farm Comparison of Water and Carbon Dioxide Exchange Between Regenerative and Conventionally Managed Alfalfa Systems (1917723)
Arshdeep Singh1,2, Patty Y Oikawa1, John F Knowles3, Joseph G Verfaillie4, Daphne J. Szutu4, Eduardo Gamez1,5, Inbar Amitay1, Garrett C Liles2, Logan Smith2, Sandrine J Matiasek2, Jacob Brimlow2, Zion Brigham2 and Cynthia Daley2, (1)California State University, East Bay, Hayward, United States, (2)California State University, Chico, Chico, United States, (3)Montana State University, Bozeman, United States, (4)University of California Berkeley, Berkeley, United States, (5)University of California Davis, Davis, United States
Modeling the major bioenergy crop Miscanthus in an agroecosystem model (Ecosys) (1923808)
Zhongjing Jiang1,2, Kaiyu Guan2, Lang Zhou2, Ziyi Li2, Robert F Grant3, Rongzhu Qin2, Theodore Hartman1,4, Mengqi Jia2, Bin Peng4,5, Emily Heaton1,4, Andy VanLoocke1,6 and Carl Bernacchi1,7, (1)University of Illinois Urbana-Champaign, DOE Center for Advanced Bioenergy and Bioproducts Innovation, Urbana, United States, (2)University of Illinois Urbana-Champaign, Agroecosystem Sustainability Center, Institute for Sustainability, Energy, and Environment, Urbana, United States, (3)University of Alberta, Department of Renewable Resources, Edmonton, AB, Canada, (4)University of Illinois Urbana-Champaign, Department of Crop Sciences, Urbana, United States, (5)University of Illinois Urbana-Champaign, Urbana, United States, (6)Iowa State University, Department of Agronomy, Ames, United States, (7)University of Illinois Urbana-Champaign, Department of Plant Biology; Carl. R. Woese Institute for Genomic Biology;, Urbana, United States
Methane Production from Storage of Sugarcane Bagasse (1937177)
Anurag Mandalika1, Manab Dutta2, Anandkumar Arumugam3, Brian Snyder4 and Kanchan Maiti3, (1)Louisiana State University, Center for Energy Studies, Baton Rouge, United States, (2)Louisiana State University, Baton Rouge, LA, United States, (3)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, United States, (4)Louisiana State University, Environmental Sciences, Baton Rouge, United States
Improving SOC Estimation in Paddy Fields by Modifying the RothC Model's Decomposition Rate Modifier for Moisture (1952695)
Sunyoung Joo1, JUN GE Hyun2 and Gayoung Yoo2, (1)Kyung Hee University, Department of Applied Environmental Science, Yongin-si, Gyeonggi-do, South Korea, (2)Kyung Hee University, Department of Environmental Science and Engineering, Yongin-si, Gyeonggi-do, South Korea
Synergies and tradeoffs between ecosystem services and productivity of integrating anaerobic digestion technologies with agriculture (1953935)
Sebastian Villarino1, Elizabeth Severson2, Marshall Douglas McDaniel2, Megan Blauwet2, Lisa Schulte Moore3 and Fernando Miguez2, (1)Iowa State University, Ames, IA, United States, (2)Iowa State University, Department of Agronomy, Ames, United States, (3)Iowa State University, Department of Natural Resource Ecology and Management, Ames, United States
Integrating Cover Crop and High-biomass Sorghum to Enhance Sustainability: Bioenergy Feedstock Production and Ecosystem Services (1972115)
Jung Woo Lee1,2, Chunhwa Jang3, Nictor Namoi4, Allison Cook5, Rhea Chawla5, Wendy H Yang6 and DoKyoung Lee7, (1)University of Illinois at Urbana-Champaign, Savoy, IL, UNITED STATES, (2)Center for Advanced Bioenergy and Bioproducts Innovation, Champaign, United States, (3)University of Illinois at Urbana-Champaign, Center for Advanced Bioenergy and Bioproducts Innovation; Department of Crop Sciences, Urbana, United States, (4)University of Illinois, Urbana-Champaign, Center for Advanced Bioenergy & Bioproducts Innovation; Department of Crop Sciences, Urbana, United States, (5)University of Illinois at Urbana Champaign, Urbana, United States, (6)University of Illinois at Urbana-Champaign, Department of Plant Biology, Urbana, IL, United States, (7)University of Illinois at Urbana Champaign, Center for Advanced Bioenergy and Bioproducts Innovation; Department of Crop Sciences, Urbana, United States
Climate change mitigation benefits of crop residue retention are limited by livestock systems (1992789)
Robert Skylar Powell1, David Encarnation1, Tiago Morais2, Shelby McClelland3, Andrew Smerald4, Steven Davis5, Dominik Wisser6, Giuseppe Tempio6 and Adam Pellegrini7, (1)University of Cambridge, Plant Sciences, Cambridge, United Kingdom, (2)Technical University of Lisbon, Lisbon, Portugal, (3)Colorado State University, Fort Collins, United States, (4)Karlsruhe Institute of Technology, Karlsruhe, Germany, (5)Stanford University, Department of Earth System Science, Stanford, United States, (6)Food and Agriculture Organization of the United Nations, Rome, Italy, (7)Stanford University, Stanford, CA, United States
The Impact of Various Tillage on Nitrogen Loss from Agricultural Fields: A Meta-analysis (1998779)
Qi Chen1, Prof. Lixin Wang, PhD2, Mr. Yu Peng2 and Bin Peng3, (1)Indiana University Indianapolis, Indianapolis, IN, IN, UNITED STATES, (2)Indiana University Indianapolis, Department of Earth and Environmental Sciences, Indianapolis, United States, (3)University of Illinois Urbana-Champaign, Urbana, United States
Evaluating the Role of Cover Crops in Soil Carbon Dynamics in Dryland Farming Systems (2001227)
Pushpa Soti1, Alex Racelis2, Daphne Zapsas1, Mia Martinez1 and Anai Tabera-Cruz1, (1)University of Texas Rio Grande Valley, School of Integrative Biological and Chemical Sciences, Edinburg, United States, (2)University of Texas Rio Grande Valley, School of Earth, Environmental, and Marine Sciences, Edinburg, TX, United States
The carbon budget of land conversion: sugarcane expansion and implications for a sustainable bioenergy landscape in SE US (2001908)
Elena Blanc-Betes, University of Illinois at Urbana-Champaign, Institute for Sustainability, Energy and the Environment; Center for Advanced Bioenergy and Bioproducts Innovation, Urbana, IL, United States, Nuria Gomez-Casanovas, Texas A&M University, Texas A&M AgriLife Research, Center for Advanced Bioenergy and Bioproducts Innovation, Vernon, TX, United States, Carl Bernacchi, University of Illinois Urbana-Champaign, DOE Center for Advanced Bioenergy and Bioproducts Innovation, Urbana, United States, Elizabeth Boughton, Archbold Biological Station, Buck Island Ranch, Venus, United States, Wendy H Yang, University of Illinois at Urbana-Champaign, Department of Plant Biology, Urbana, IL, United States and Evan H DeLucia, University of Illinois at Urbana-Champaign, Institute for Sustainability, Energy, and Environment, Center for Advanced Bioenergy and Bioproducts Innovation; Carl R. Woese Institute for Genomic Biology; Department of Plant Biology, Urbana, IL, United States
