Delayed delivery from the sediment factory: modeling the impact of catchment response time to tectonics on sediment flux and fluvio-deltaic stratigraphy
ABSTRACT The sediment flux from a catchment is driven by tectonics and climate but is moderated by the geomorphic response of the landscape system to changes in these two boundary conditions. Consequently, catchment response time and the non‐linear behavior of landscapes in response to boundary cond...
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| Veröffentlicht in: | Earth surface processes and landforms 2014-04, Vol.39 (5), p.689-704 |
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| creator | Forzoni, Andrea Storms, Joep E.A. Whittaker, Alexander C. de Jager, Gerben |
| description | ABSTRACT
The sediment flux from a catchment is driven by tectonics and climate but is moderated by the geomorphic response of the landscape system to changes in these two boundary conditions. Consequently, catchment response time and the non‐linear behavior of landscapes in response to boundary condition change control the downstream propagation of climatic or tectonic perturbations from catchments to neighboring basins. In order to investigate the impact of catchment response time on sediment flux, we integrated a spatially‐lumped numerical model PaCMod, with new routines simulating the evolution of landscape morphology and erosion rates under tectonic and climatic forcing. We subsequently applied the model to reconstruct the sediment flux from a tectonically perturbed catchment in central Italy. Finally, we coupled our model to DeltaSim, a process‐response model simulating fluvio‐deltaic stratigraphy, and investigated the impact of catchment response time on stratigraphy, using both synthetic scenarios and a real world system (Fucino Basin, central Italy). Our results demonstrate that the differential response of geomorphic elements to tectonic and climatic changes induces a complex sediment flux signal, and produces characteristic stratigraphic architectures and shoreline trajectories. Copyright © 2014 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/esp.3538 |
| format | Article |
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The sediment flux from a catchment is driven by tectonics and climate but is moderated by the geomorphic response of the landscape system to changes in these two boundary conditions. Consequently, catchment response time and the non‐linear behavior of landscapes in response to boundary condition change control the downstream propagation of climatic or tectonic perturbations from catchments to neighboring basins. In order to investigate the impact of catchment response time on sediment flux, we integrated a spatially‐lumped numerical model PaCMod, with new routines simulating the evolution of landscape morphology and erosion rates under tectonic and climatic forcing. We subsequently applied the model to reconstruct the sediment flux from a tectonically perturbed catchment in central Italy. Finally, we coupled our model to DeltaSim, a process‐response model simulating fluvio‐deltaic stratigraphy, and investigated the impact of catchment response time on stratigraphy, using both synthetic scenarios and a real world system (Fucino Basin, central Italy). Our results demonstrate that the differential response of geomorphic elements to tectonic and climatic changes induces a complex sediment flux signal, and produces characteristic stratigraphic architectures and shoreline trajectories. Copyright © 2014 John Wiley & Sons, Ltd.</description><identifier>ISSN: 0197-9337</identifier><identifier>EISSN: 1096-9837</identifier><identifier>DOI: 10.1002/esp.3538</identifier><identifier>CODEN: ESPLDB</identifier><language>eng</language><publisher>Chichester: Blackwell Publishing Ltd</publisher><subject>Bgi / Prodig ; catchment ; Catchments ; Catchments. Hydrological cycle ; climate ; Flux ; Hydrometeorology ; Landscapes ; Mathematical models ; numerical model ; Physical geography ; Response time ; river delta ; sediment flux ; Sediments ; spatially-lumped approach ; Stratigraphy ; Tectonics</subject><ispartof>Earth surface processes and landforms, 2014-04, Vol.39 (5), p.689-704</ispartof><rights>Copyright © 2014 John Wiley & Sons, Ltd.</rights><rights>Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2014</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a4848-95c04fc11ca6b45b4f26c2d10ca4c2c7cb8621f2847de022365c0a2911a2bcf33</citedby><cites>FETCH-LOGICAL-a4848-95c04fc11ca6b45b4f26c2d10ca4c2c7cb8621f2847de022365c0a2911a2bcf33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fesp.3538$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fesp.3538$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28518797$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Forzoni, Andrea</creatorcontrib><creatorcontrib>Storms, Joep E.A.</creatorcontrib><creatorcontrib>Whittaker, Alexander C.</creatorcontrib><creatorcontrib>de Jager, Gerben</creatorcontrib><title>Delayed delivery from the sediment factory: modeling the impact of catchment response time to tectonics on sediment flux and fluvio-deltaic stratigraphy</title><title>Earth surface processes and landforms</title><addtitle>Earth Surf. Process. Landforms</addtitle><description>ABSTRACT
The sediment flux from a catchment is driven by tectonics and climate but is moderated by the geomorphic response of the landscape system to changes in these two boundary conditions. Consequently, catchment response time and the non‐linear behavior of landscapes in response to boundary condition change control the downstream propagation of climatic or tectonic perturbations from catchments to neighboring basins. In order to investigate the impact of catchment response time on sediment flux, we integrated a spatially‐lumped numerical model PaCMod, with new routines simulating the evolution of landscape morphology and erosion rates under tectonic and climatic forcing. We subsequently applied the model to reconstruct the sediment flux from a tectonically perturbed catchment in central Italy. Finally, we coupled our model to DeltaSim, a process‐response model simulating fluvio‐deltaic stratigraphy, and investigated the impact of catchment response time on stratigraphy, using both synthetic scenarios and a real world system (Fucino Basin, central Italy). Our results demonstrate that the differential response of geomorphic elements to tectonic and climatic changes induces a complex sediment flux signal, and produces characteristic stratigraphic architectures and shoreline trajectories. Copyright © 2014 John Wiley & Sons, Ltd.</description><subject>Bgi / Prodig</subject><subject>catchment</subject><subject>Catchments</subject><subject>Catchments. Hydrological cycle</subject><subject>climate</subject><subject>Flux</subject><subject>Hydrometeorology</subject><subject>Landscapes</subject><subject>Mathematical models</subject><subject>numerical model</subject><subject>Physical geography</subject><subject>Response time</subject><subject>river delta</subject><subject>sediment flux</subject><subject>Sediments</subject><subject>spatially-lumped approach</subject><subject>Stratigraphy</subject><subject>Tectonics</subject><issn>0197-9337</issn><issn>1096-9837</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkd9qFDEUh4MouFbBRwiI4M3U_JtJxjup3VUpKtjiZTibSbqpM5Npkq2dN_Fxm22XogXxKiH5ft_hnIPQS0oOKSHsrU3TIa-5eoQWlLRN1SouH6MFoa2sWs7lU_QspQtCKBWqXaDfH2wPs-1wZ3t_ZeOMXQwDzhuLk-38YMeMHZgc4vwOD2FHjee3336YyjsODhvIZnNLxlI9jMniXJI4B5xtiY7eJBzGP4T99hrD2O0uVz5UxZrBG5xyhOzPI0yb-Tl64qBP9sX-PEBny-PTo4_VydfVp6P3JxUIJVTV1oYIZyg10KxFvRaONYZ1lBgQhhlp1qph1DElZGcJY7wpAWAtpcDWxnF-gN7ceacYLrc2ZT34ZGzfw2jDNmnaCMbLYCn7P1ozIQgVjSroqwfoRdjGsTRSKMqJEH8JTQwpRev0FP0AcdaU6N02dZmn3m2zoK_3QkgGehdhND7d80zVVMlWFq6643753s7_9Onj79_23j3vU7bX9zzEn7qRXNb6x5eVlp-XTKyWRLf8Bj77vlI</recordid><startdate>201404</startdate><enddate>201404</enddate><creator>Forzoni, Andrea</creator><creator>Storms, Joep E.A.</creator><creator>Whittaker, Alexander C.</creator><creator>de Jager, Gerben</creator><general>Blackwell Publishing Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>KL.</scope><scope>KR7</scope><scope>L.G</scope><scope>7TN</scope></search><sort><creationdate>201404</creationdate><title>Delayed delivery from the sediment factory: modeling the impact of catchment response time to tectonics on sediment flux and fluvio-deltaic stratigraphy</title><author>Forzoni, Andrea ; Storms, Joep E.A. ; Whittaker, Alexander C. ; de Jager, Gerben</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a4848-95c04fc11ca6b45b4f26c2d10ca4c2c7cb8621f2847de022365c0a2911a2bcf33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Bgi / Prodig</topic><topic>catchment</topic><topic>Catchments</topic><topic>Catchments. Hydrological cycle</topic><topic>climate</topic><topic>Flux</topic><topic>Hydrometeorology</topic><topic>Landscapes</topic><topic>Mathematical models</topic><topic>numerical model</topic><topic>Physical geography</topic><topic>Response time</topic><topic>river delta</topic><topic>sediment flux</topic><topic>Sediments</topic><topic>spatially-lumped approach</topic><topic>Stratigraphy</topic><topic>Tectonics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Forzoni, Andrea</creatorcontrib><creatorcontrib>Storms, Joep E.A.</creatorcontrib><creatorcontrib>Whittaker, Alexander C.</creatorcontrib><creatorcontrib>de Jager, Gerben</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Oceanic Abstracts</collection><jtitle>Earth surface processes and landforms</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Forzoni, Andrea</au><au>Storms, Joep E.A.</au><au>Whittaker, Alexander C.</au><au>de Jager, Gerben</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Delayed delivery from the sediment factory: modeling the impact of catchment response time to tectonics on sediment flux and fluvio-deltaic stratigraphy</atitle><jtitle>Earth surface processes and landforms</jtitle><addtitle>Earth Surf. Process. Landforms</addtitle><date>2014-04</date><risdate>2014</risdate><volume>39</volume><issue>5</issue><spage>689</spage><epage>704</epage><pages>689-704</pages><issn>0197-9337</issn><eissn>1096-9837</eissn><coden>ESPLDB</coden><abstract>ABSTRACT
The sediment flux from a catchment is driven by tectonics and climate but is moderated by the geomorphic response of the landscape system to changes in these two boundary conditions. Consequently, catchment response time and the non‐linear behavior of landscapes in response to boundary condition change control the downstream propagation of climatic or tectonic perturbations from catchments to neighboring basins. In order to investigate the impact of catchment response time on sediment flux, we integrated a spatially‐lumped numerical model PaCMod, with new routines simulating the evolution of landscape morphology and erosion rates under tectonic and climatic forcing. We subsequently applied the model to reconstruct the sediment flux from a tectonically perturbed catchment in central Italy. Finally, we coupled our model to DeltaSim, a process‐response model simulating fluvio‐deltaic stratigraphy, and investigated the impact of catchment response time on stratigraphy, using both synthetic scenarios and a real world system (Fucino Basin, central Italy). Our results demonstrate that the differential response of geomorphic elements to tectonic and climatic changes induces a complex sediment flux signal, and produces characteristic stratigraphic architectures and shoreline trajectories. Copyright © 2014 John Wiley & Sons, Ltd.</abstract><cop>Chichester</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/esp.3538</doi><tpages>16</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Bgi / Prodig catchment Catchments Catchments. Hydrological cycle climate Flux Hydrometeorology Landscapes Mathematical models numerical model Physical geography Response time river delta sediment flux Sediments spatially-lumped approach Stratigraphy Tectonics |
| title | Delayed delivery from the sediment factory: modeling the impact of catchment response time to tectonics on sediment flux and fluvio-deltaic stratigraphy |
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