2021 CSDMS meeting-011: Difference between revisions

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{{CSDMS meeting select clinics1 2021
{{CSDMS meeting select clinics1 2021
|CSDMS_meeting_select_clinics1_2021=3) An Introduction to using Google Earth Engine
|CSDMS_meeting_select_clinics1_2021=6) Will not attend a clinic
}}
}}
{{CSDMS meeting select clinics2 2021
{{CSDMS meeting select clinics2 2021
|CSDMS_meeting_select_clinics2_2021=4) CSDMS at Hydroshare
|CSDMS_meeting_select_clinics2_2021=6) Will not attend a clinic
}}
}}
{{CSDMS meeting select clinics3 2021
{{CSDMS meeting select clinics3 2021
|CSDMS_meeting_select_clinics3_2021=5) Communication & Engagement: Tips, Tricks, Traps and Opportunities
|CSDMS_meeting_select_clinics3_2021=6) Will not attend a clinic
}}
}}
{{CSDMS meeting abstract yes no 2021
{{CSDMS meeting abstract yes no 2021
|CSDMS meeting abstract submit=Yes
|CSDMS meeting abstract submit=No
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{{CSDMS meeting abstract title temp2021
|CSDMS meeting abstract title=Bedload flux modeling in large global rivers: controlling parameters and model sensitivity
|Working_group_member_WG_FRG=Terrestrial Working Group, Hydrology Focus Research Group
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{{CSDMS meeting authors template
|CSDMS meeting coauthor first name abstract=jaia
|CSDMS meeting coauthor last name abstract=Syvitski
|CSDMS meeting coauthor institute / Organization=University of Colorado
|CSDMS meeting coauthor town-city=Boulder
|CSDMS meeting coauthor country=United States
|State=Colorado
}}
{{CSDMS meeting abstract template 2021
|CSDMS meeting abstract=Bedload flux is notoriously challenging to measure and model. The dynamics of this sediment transport mechanisms therefore remains largely unknown in most fluvial systems worldwide. That is despite its important role in geomorphological, ecological and engineering functions of rivers, reservoirs and costal systems. We present a global scale bedload flux model as part of the WBMsed hydro-geomorphic modelling framework. The model is the first spatially and temporally explicit model of bedload at a global scale. While offering fairly coarse and first-order estimate of bedload flux, it allows us to study large scale universal dynamics and it offer a pathway for alleviating the acute scarcity in bedload flux data. Here we test a variety of bedload equations and analyze the importance of particle size, water discharge, river slope and stream power on the model predictive quality. We also analyze the dynamics between suspended sediment and bedload dynamics along major rivers and their controls.
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{{CSDMS meeting abstract title temp2021}}
{{CSDMS meeting abstract template 2021}}
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Latest revision as of 07:18, 11 May 2021


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Sagy Cohen  choose to not submit an abstract for this conference.




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