CSDMS - User contributions [en]

2026 CSDMS meeting-071

2026-04-03T15:35:35Z

Paleosol: Created page with "{{CSDMS meeting personal information template-2026 |CSDMS meeting first name=Kyungsoo |CSDMS meeting last name=Yoo |CSDMS meeting institute=University of Minnesota, Twin Cities |CSDMS meeting city=St. Paul |CSDMS meeting country=United States |CSDMS meeting state=Minnesota |CSDMS meeting email address=kyoo@umn.edu |CSDMS meeting phone=6513996827 }} {{CSDMS meeting select clinics1 2026 |CSDMS_meeting_select_clinics1_2026=4) The Art of Modeling: From Concept to Math with B..."

{{CSDMS meeting personal information template-2026
|CSDMS meeting first name=Kyungsoo
|CSDMS meeting last name=Yoo
|CSDMS meeting institute=University of Minnesota, Twin Cities
|CSDMS meeting city=St. Paul
|CSDMS meeting country=United States
|CSDMS meeting state=Minnesota
|CSDMS meeting email address=kyoo@umn.edu
|CSDMS meeting phone=6513996827
}}
{{CSDMS meeting select clinics1 2026
|CSDMS_meeting_select_clinics1_2026=4) The Art of Modeling: From Concept to Math with Balance Equations
}}
{{CSDMS meeting select clinics2 2026
|CSDMS_meeting_select_clinics2_2026=1) Morphodynamical simulations using Delft3D FM
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{{CSDMS meeting select clinics3 2026
|CSDMS_meeting_select_clinics3_2026=4) Simulating landslide sediment transport and runout hazard in Landlab using MassWastingRunout
}}
{{CSDMS meeting abstract yes no 2026
|CSDMS meeting abstract submit 2026=No
}}
{{CSDMS meeting abstract poster Epub 2026}}
{{CSDMS meeting abstract title temp2026}}
{{CSDMS meeting abstract template 2026}}
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Presenters-0720

2026-01-13T21:09:07Z

Paleosol: Created page with "{{Presenters temp |CSDMS meeting event title=CSDMS 2026: Modeling Landscapes in Motion |CSDMS meeting event year=2026 |CSDMS meeting presentation type=Invited oral presentation |CSDMS meeting first name=Kyungsoo |CSDMS meeting last name=Yoo |CSDMS meeting institute=University of Minnesota, Twin Cities |Country member=United States |CSDMS meeting state=Minnesota |CSDMS meeting email address=kyoo@umn.edu |CSDMS meeting title presentation=Feedback between Soil Biogeochemist..."

{{Presenters temp
|CSDMS meeting event title=CSDMS 2026: Modeling Landscapes in Motion
|CSDMS meeting event year=2026
|CSDMS meeting presentation type=Invited oral presentation
|CSDMS meeting first name=Kyungsoo
|CSDMS meeting last name=Yoo
|CSDMS meeting institute=University of Minnesota, Twin Cities
|Country member=United States
|CSDMS meeting state=Minnesota
|CSDMS meeting email address=kyoo@umn.edu
|CSDMS meeting title presentation=Feedback between Soil Biogeochemistry and Landscape Evolution: Opportunities for the Two Mature Fields to Address Pressing Earth Surface Science Issues
}}
{{Presenters coauthors
|CSDMS meeting first name co1=Nate
|CSDMS meeting last name co1=Lund
|CSDMS meeting institute co1=University of Minnesota, Twin Cities
|CSDMS meeting country co1=United States
|CSDMS meeting state co1=Minnesota
|CSDMS meeting email address co1=lund1736@umn.edu
}}
{{Presenters coauthors
|CSDMS meeting first name co1=Azucena
|CSDMS meeting last name co1=Sierra Garcia
|CSDMS meeting institute co1=University of Minnesota, Twin Cities
|CSDMS meeting country co1=United States
|CSDMS meeting state co1=Minnesota
|CSDMS meeting email address co1=sierr047@umn.edu
}}
{{Presenters coauthors
|CSDMS meeting first name co1=Rafael
|CSDMS meeting last name co1=Alvarenga Almeida
|CSDMS meeting institute co1=Universidade Federal dos Vales do Jequitinhonha e Mucuri - UFVJM
|CSDMS meeting country co1=Brazil
|CSDMS meeting email address co1=rafael.almeida@ufvjm.edu.br
}}
{{Presenters coauthors
|CSDMS meeting first name co1=Jongmin
|CSDMS meeting last name co1=Byun
|CSDMS meeting institute co1=Seoul National University
|CSDMS meeting country co1=Korea, South
|CSDMS meeting email address co1=cyberzen@snu.ac.kr
}}
{{Presenters presentation
|CSDMS meeting abstract presentation=In soil-covered landscapes, the genesis, weathering, and erosion of soils are an integral part of both biogeochemical cycles and landscapes’ morphologic evolution. However, the intimate feedback between landscape biogeochemistry and morphology through soils has not been frequently described and predicted through mathematical models. Nonetheless, a growing number of critical earth science questions, which are central to understanding climate change, ecosystem dynamics, and agricultural sustainability, hinge on integrating the two aspects of soil-covered landscapes. Here, we present three studies that explicitly, quantitatively, and mechanistically consider the connections. The first case demonstrates how the modeling of soil erosion and soil production can contribute to re-interpreting radiocarbon data. Once physical movements of soil constituents – a topic of soil geomorphology – is incorporated into interpreting radiocarbon age – a topic of soil carbon - a new insight on the biological sensitivity of soil carbon decomposition is gained. The second ongoing study zooms into the feedback between soil carbon, bulk density, and soil faunal activities, illustrating their co-impacts on landscape morphology and hydrology. This example utilizes the data from the earthworm invasion transects in Minnesota sugar maple forests. Lastly, the significance of explicitly incorporating agricultural activities in geomorphic modeling of rugged but soil-mantled landscapes is acknowledged. Using our mapping exercise from the Upper Mississippi Valley, where its steep slopes and deep valleys sharply contrast with the surrounding landscapes in Minnesota, Wisconsin, Iowa, and Illinois and where smallholder farmers are concentrated, we show how agricultural land uses reflect geomorphic process domains determined by landscape morphology and associated soil properties. These examples stress that disciplines of soil biogeochemistry and geomorphology are mature enough to be quantitatively and mechanistically integrated and that such integration can help us better understand the pressing issues related to climate change and water resources and improve the relevance of earth surface science to the broader groups around the world.
|CSDMS meeting youtube code=0
|CSDMS meeting youtube views={{Youtube_0}}
|CSDMS meeting participants=0
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{{Presenters keywords temp
|Presentation keywords=soil
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{{Presenters keywords temp
|Presentation keywords=carbon
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{{Presenters keywords temp
|Presentation keywords=radiocarbon
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{{Presenters keywords temp
|Presentation keywords=soil genesis
}}
{{Presenters keywords temp
|Presentation keywords=Chemical weathering
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{{Presenters keywords temp
|Presentation keywords=soil erosion
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{{Presenters keywords temp
|Presentation keywords=soil production
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{{Presenters keywords temp
|Presentation keywords=slope agriculture
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{{Presenters keywords temp
|Presentation keywords=bioturbation
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{{Presenters additional material
|Working group member=Terrestrial Working Group, Hydrology Focus Research Group, Critical Zone Focus Research Group, Human Dimensions Focus Research Group, Ecosystem Dynamics Focus Research Group
}}

User:Paleosol

2026-01-12T15:50:12Z

Paleosol: Created page with "{{Signup information member |First name member=Kyungsoo |Last name member=Yoo |Institute member=University of Minnesota |Department member=Soil, Water, and Climate |City member=St. Paul |Country member=United States |State member=Minnesota |Confirm email member=kyoo@umn.edu |Cell phone member=6513996827 |Website member=https://www.skinofearth.org/ |Working group member=Terrestrial Working Group, Education and Knowledge Transfer (EKT) Working Group, Critical Zone Focus Re..."

{{Signup information member
|First name member=Kyungsoo
|Last name member=Yoo
|Institute member=University of Minnesota
|Department member=Soil, Water, and Climate
|City member=St. Paul
|Country member=United States
|State member=Minnesota
|Confirm email member=kyoo@umn.edu
|Cell phone member=6513996827
|Website member=https://www.skinofearth.org/
|Working group member=Terrestrial Working Group, Education and Knowledge Transfer (EKT) Working Group, Critical Zone Focus Research Group, Human Dimensions Focus Research Group, Ecosystem Dynamics Focus Research Group
|Emaillist group member=yes
|Description of your CSDMS-related interests member=integration of soil biogeochemistry and geomorphology into CSCM models.
|Memberagreement=I have read and agree to the Privacy Policy
}}