https://csdms.colorado.edu/csdms_wiki/api.php?action=feedcontributions&feedformat=atom&user=Dvaughn 2026-04-30T04:13:15Z User contributions MediaWiki 1.44.2 https://csdms.colorado.edu/csdms_wiki/index.php?title=User:Dvaughn&diff=417778 2022-04-26T17:33:43Z

<p>Dvaughn: </p> <hr /> <div>{{Signup information member<br /> |First name member=Derrick<br /> |Last name member=Vaughn<br /> |Institute member=Yale University<br /> |Department member=School of the Environment<br /> |City member=New Haven<br /> |Postal code member=06511<br /> |Country member=United States<br /> |State member=Connecticut<br /> |Confirm email member=derrick.vaughn@yale.edu<br /> |Working group member=Terrestrial Working Group, Coastal Working Group, Marine Working Group, Coastal Vulnerability Initiative<br /> |Emaillist group member=yes<br /> |Memberagreement=I have read and agree to the Privacy Policy<br /> }}</div>

Dvaughn https://csdms.colorado.edu/csdms_wiki/index.php?title=2021_CSDMS_meeting-099&diff=325056 2021-05-14T17:37:40Z

<p>Dvaughn: </p> <hr /> <div>{{CSDMS meeting personal information template-2021<br /> |CSDMS meeting first name=Derrick<br /> |CSDMS meeting last name=Vaughn<br /> |CSDMS meeting institute=Florida State University<br /> |CSDMS meeting city=Tallahassee<br /> |CSDMS meeting country=United States<br /> |CSDMS meeting state=Florida<br /> |CSDMS meeting email address=dvaughn2@fsu.edu<br /> }}<br /> {{CSDMS meeting select clinics1 2021<br /> |CSDMS_meeting_select_clinics1_2021=2) Do the work: Building a more equitable research unit<br /> }}<br /> {{CSDMS meeting select clinics2 2021<br /> |CSDMS_meeting_select_clinics2_2021=1) Introduction to R programming and R applications in landscape ecology<br /> }}<br /> {{CSDMS meeting select clinics3 2021<br /> |CSDMS_meeting_select_clinics3_2021=6) Will not attend a clinic<br /> }}<br /> {{CSDMS meeting abstract yes no 2021<br /> |CSDMS meeting abstract submit=Yes<br /> }}<br /> {{CSDMS meeting abstract title temp2021<br /> |CSDMS meeting abstract title=Global incised valley filling during the Holocene sea-level highstand - implications for carbon burial<br /> |Working_group_member_WG_FRG=Coastal Working Group<br /> }}<br /> {{CSDMS meeting authors template<br /> |CSDMS meeting coauthor first name abstract=Jaap<br /> |CSDMS meeting coauthor last name abstract=Nienhuis<br /> |CSDMS meeting coauthor institute / Organization=Utrecht University<br /> |CSDMS meeting coauthor town-city=Utrecht<br /> |CSDMS meeting coauthor country=Netherlands<br /> |CSDMS meeting coauthor email address=j.h.nienhuis@gmail.com<br /> }}<br /> {{CSDMS meeting authors template<br /> |CSDMS meeting coauthor first name abstract=Robert<br /> |CSDMS meeting coauthor last name abstract=Spencer<br /> |CSDMS meeting coauthor institute / Organization=Florida State University<br /> |CSDMS meeting coauthor town-city=Tallahassee<br /> |CSDMS meeting coauthor country=United States<br /> |State=Florida<br /> |CSDMS meeting coauthor email address=rgspencer@magnet.fsu.edu<br /> }}<br /> {{CSDMS meeting abstract template 2021<br /> |CSDMS meeting abstract=The efficiency of fluvial sediment and particulate organic carbon (POC) burial in river deltas strongly depends on their depositional environment, which can range from protected incised valleys to exposed active margins. Here, we hypothesize that the formation and infilling of incised valleys from Holocene sea-level rise led to increases in fluvial sediment burial efficiency, and, consequently, POC burial. To test this, we developed a new incised valley fill model that estimates incised valley volume and fill rates. We apply this model to all river deltas globally (n~11,000), some of which are filled already but many are still infilling since Holocene sea-level rise slowed ~6ka BP. The rate of incised valley infilling is determined based on global model estimates of fluvial sediment and POC supply. We use our model to explore the magnitude of POC burial during the Holocene, including its potential for global climate regulation.<br /> }}<br /> {{CSDMS meeting abstract figures}}<br /> {{blank line template}}</div>

Dvaughn https://csdms.colorado.edu/csdms_wiki/index.php?title=File:Vaughn_CSDMS_2021_Meeting_Poster.pptx&diff=325055 2021-05-14T17:36:10Z

<p>Dvaughn: </p> <hr /> <div></div>

Dvaughn https://csdms.colorado.edu/csdms_wiki/index.php?title=User:Dvaughn&diff=325054 2021-05-14T17:26:35Z

<p>Dvaughn: Created page with &quot;{{Signup information member |First name member=Derrick |Last name member=Vaughn |Institute member=Florida State University |Department member=Department of Earth, Ocean, and A...&quot;</p> <hr /> <div>{{Signup information member<br /> |First name member=Derrick<br /> |Last name member=Vaughn<br /> |Institute member=Florida State University<br /> |Department member=Department of Earth, Ocean, and Atmospheric Science<br /> |City member=Tallahassee<br /> |Postal code member=32303<br /> |Country member=United States<br /> |State member=Florida<br /> |Confirm email member=dvaughn2@fsu.edu<br /> |Working group member=Terrestrial Working Group, Coastal Working Group, Marine Working Group, Coastal Vulnerability Initiative<br /> |Emaillist group member=yes<br /> |Memberagreement=I have read and agree to the Privacy Policy<br /> }}</div>

Dvaughn https://csdms.colorado.edu/csdms_wiki/index.php?title=2021_CSDMS_meeting-099&diff=309918 2021-04-13T11:47:16Z

<p>Dvaughn: Created page with &quot;{{CSDMS meeting personal information template-2021 |CSDMS meeting first name=Derrick |CSDMS meeting last name=Vaughn |CSDMS meeting institute=Florida State University |CSDMS m...&quot;</p> <hr /> <div>{{CSDMS meeting personal information template-2021<br /> |CSDMS meeting first name=Derrick<br /> |CSDMS meeting last name=Vaughn<br /> |CSDMS meeting institute=Florida State University<br /> |CSDMS meeting city=Tallahassee<br /> |CSDMS meeting country=United States<br /> |CSDMS meeting state=Florida<br /> |CSDMS meeting email address=dvaughn2@fsu.edu<br /> }}<br /> {{CSDMS meeting select clinics1 2021<br /> |CSDMS_meeting_select_clinics1_2021=2) Do the work: Building a more equitable research unit<br /> }}<br /> {{CSDMS meeting select clinics2 2021<br /> |CSDMS_meeting_select_clinics2_2021=1) Introduction to R programming and R applications in landscape ecology<br /> }}<br /> {{CSDMS meeting select clinics3 2021<br /> |CSDMS_meeting_select_clinics3_2021=6) Will not attend a clinic<br /> }}<br /> {{CSDMS meeting abstract yes no 2021<br /> |CSDMS meeting abstract submit=Yes<br /> }}<br /> {{CSDMS meeting abstract title temp2021<br /> |CSDMS meeting abstract title=Global incised valley filling during the Holocene sea-level highstand - implications for carbon burial<br /> |Working_group_member_WG_FRG=Coastal Working Group<br /> }}<br /> {{CSDMS meeting authors template<br /> |CSDMS meeting coauthor first name abstract=Jaap<br /> |CSDMS meeting coauthor last name abstract=Nienhuis<br /> |CSDMS meeting coauthor institute / Organization=Utrecht University<br /> |CSDMS meeting coauthor town-city=Utrecht<br /> |CSDMS meeting coauthor country=Netherlands<br /> |CSDMS meeting coauthor email address=j.h.nienhuis@gmail.com<br /> }}<br /> {{CSDMS meeting authors template<br /> |CSDMS meeting coauthor first name abstract=Robert<br /> |CSDMS meeting coauthor last name abstract=Spencer<br /> |CSDMS meeting coauthor institute / Organization=Florida State University<br /> |CSDMS meeting coauthor town-city=Tallahassee<br /> |CSDMS meeting coauthor country=United States<br /> |State=Florida<br /> |CSDMS meeting coauthor email address=rgspencer@magnet.fsu.edu<br /> }}<br /> {{CSDMS meeting abstract template 2021<br /> |CSDMS meeting abstract=The efficiency of fluvial sediment and particulate organic carbon (POC) burial in river deltas strongly depends on their depositional environment, which can range from protected incised valleys to exposed active margins. Here, we hypothesize that the formation and infilling of incised valleys from Holocene sea-level rise led to increases in fluvial sediment burial efficiency, and, consequently, POC burial. To test this, we developed a new incised valley fill model that estimates incised valley volume and fill rates. We apply this model to all river deltas globally (n~11,000), some of which are filled already but many are still infilling since Holocene sea-level rise slowed ~6ka BP. The rate of incised valley infilling is determined based on global model estimates of fluvial sediment and POC supply. We use our model to explore the magnitude of POC burial during the Holocene, including its potential for global climate regulation.<br /> }}<br /> {{blank line template}}</div>

Dvaughn https://csdms.colorado.edu/csdms_wiki/index.php?title=2020_CSDMS_meeting-039&diff=241915 2020-02-10T15:15:17Z

<p>Dvaughn: Created page with &quot;{{CSDMS meeting personal information template-2020 |CSDMS meeting first name=Derrick |CSDMS meeting last name=Vaughn |CSDMS meeting institute=Florida State University |CSDMS m...&quot;</p> <hr /> <div>{{CSDMS meeting personal information template-2020<br /> |CSDMS meeting first name=Derrick<br /> |CSDMS meeting last name=Vaughn<br /> |CSDMS meeting institute=Florida State University<br /> |CSDMS meeting city=Tallahassee<br /> |CSDMS meeting country=United States<br /> |CSDMS meeting state=Florida<br /> |CSDMS meeting email address=dvaughn2@fsu.edu<br /> |CSDMS meeting phone=7654129882<br /> }}<br /> {{CSDMS meeting select clinics1 2020<br /> |CSDMS_meeting_select_clinics1_2020=1) High-resolution Topography<br /> }}<br /> {{CSDMS meeting select clinics2 2020<br /> |CSDMS_meeting_select_clinics2_2020=5) Google Earth Engine<br /> }}<br /> {{CSDMS meeting select clinics3 2020<br /> |CSDMS_meeting_select_clinics3_2020=1) Integrated Ecological Models<br /> }}<br /> {{CSDMS scholarships yes no<br /> |CSDMS meeting scholarships=No<br /> }}<br /> {{CSDMS meeting abstract yes no 2020<br /> |CSDMS meeting abstract submit=No<br /> }}<br /> {{CSDMS meeting abstract title temp2020}}<br /> {{CSDMS meeting abstract template 2020}}<br /> {{blank line template}}</div>

Dvaughn