2021 CSDMS meeting-142: Difference between revisions

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"{{{Working_group_member_WG_FRG}}}" is not in the list (Terrestrial Working Group, Coastal Working Group, Marine Working Group, Education and Knowledge Transfer (EKT) Working Group, Cyberinformatics and Numerics Working Group, Hydrology Focus Research Group, Chesapeake Focus Research Group, Critical Zone Focus Research Group, Human Dimensions Focus Research Group, Geodynamics Focus Research Group, ...) of allowed values for the "Working group member WG FRG" property.

Thomas Chen, Academy for Mathematics, Science, and Engineering Rockaway New Jersey, United States. thomasyutaochen@gmail.com

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 {{CSDMS meeting select clinics2 2021
-|CSDMS_meeting_select_clinics2_2021=5) Building Interactive Dashboards for ESP Modeling with Python & Jupyter
+|CSDMS_meeting_select_clinics2_2021=1) Introduction to R programming and R applications in landscape ecology
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-{{CSDMS meeting abstract title temp2021
-|CSDMS meeting abstract title=Modeling the Lafourche Delta network in the Mississippi Delta Complex
-|Working_group_member_WG_FRG=Coastal Working Group
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-|CSDMS meeting coauthor first name abstract=John
-|CSDMS meeting coauthor last name abstract=Shaw
-|CSDMS meeting coauthor institute / Organization=University of Arkansas
-|CSDMS meeting coauthor town-city=Fayetteville
-|CSDMS meeting coauthor country=United States
-|State=Arkansas
-|CSDMS meeting coauthor email address=shaw84@uark.edu
-}}
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-|CSDMS meeting coauthor first name abstract=Elizabeth
-|CSDMS meeting coauthor last name abstract=Chamberlain
-|CSDMS meeting coauthor institute / Organization=Lamont-Doherty Earth Obs
-|CSDMS meeting coauthor town-city=Palisades
-|CSDMS meeting coauthor country=United States
-|State=New York
-|CSDMS meeting coauthor email address=elizabeth.chamberlain@vanderbilt.edu
-}}
-{{CSDMS meeting abstract template 2021
-|CSDMS meeting abstract=The formation of the branching channel network is controlled mainly by water discharge and the boundary shape of receiving basin. The understanding of channel morphology is important because it controls the sediment diversion in a river delta, and determines the sustainability of coastal zones. Numerical models of river deltas have improved remarkably over the past two decades. However, the long-term (millennial scale) simulation of real delta systems remains rare. Here, we attempt to reconstruct the Lafourche Delta channel network, active 1600-600 years before present, with a simple numerical model (Moving Boundary Model for Distributary Channel Networks MB_DCN). Runs with 10 basin boundary shapes and 6 river discharge rate scenarios using the Moving Boundary Model for Distributary Channel Networks (MB_DCN) show that each scenario produced distinguishing channel characteristics including a complex channel network, diverse progradation rates and channel numbers, and number of bifurcations. For the appropriate basin shapes, reasonable water discharges and common sediment transport parameters, MB_DCN produces a channel network that resembles the Lafourche Delta channel network morphology and progradation rates. Our preliminary results suggest that the basin boundary shape and water discharge are the most important control of the distributary channel network in terms of channel geometry and progradation rates.
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