Modelling the continuum of river channel patterns
ABSTRACT Physically‐based modelling of rivers has advanced in recent decades by developing separate approaches for representing single‐thread and multi‐thread channels. This paper reports on a new morphodynamic model developed with the goal of simulating river and floodplain co‐evolution within a ge...
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| Veröffentlicht in: | Earth surface processes and landforms 2013-08, Vol.38 (10), p.1187-1196 |
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| container_title | Earth surface processes and landforms |
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| creator | Nicholas, Andrew P. |
| description | ABSTRACT
Physically‐based modelling of rivers has advanced in recent decades by developing separate approaches for representing single‐thread and multi‐thread channels. This paper reports on a new morphodynamic model developed with the goal of simulating river and floodplain co‐evolution within a general framework suitable for investigating diverse fluvial styles. Simulations illustrate the potential for representing meandering, braided and anabranching channels using this model. Moreover, by adopting relatively simple parameterizations of many processes, this work provides insight into what may constitute sufficient (minimal) model complexity, and highlights uncertainties that should be addressed by future research. Copyright © 2013 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/esp.3431 |
| format | Article |
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Physically‐based modelling of rivers has advanced in recent decades by developing separate approaches for representing single‐thread and multi‐thread channels. This paper reports on a new morphodynamic model developed with the goal of simulating river and floodplain co‐evolution within a general framework suitable for investigating diverse fluvial styles. Simulations illustrate the potential for representing meandering, braided and anabranching channels using this model. Moreover, by adopting relatively simple parameterizations of many processes, this work provides insight into what may constitute sufficient (minimal) model complexity, and highlights uncertainties that should be addressed by future research. Copyright © 2013 John Wiley & Sons, Ltd.</description><identifier>ISSN: 0197-9337</identifier><identifier>EISSN: 1096-9837</identifier><identifier>DOI: 10.1002/esp.3431</identifier><language>eng</language><publisher>Bognor Regis: Blackwell Publishing Ltd</publisher><subject>anabranching ; braiding ; channel pattern ; Channels ; Computer simulation ; Freshwater ; meandering ; Modelling ; morphodynamics ; numerical model ; Parametrization ; Rivers</subject><ispartof>Earth surface processes and landforms, 2013-08, Vol.38 (10), p.1187-1196</ispartof><rights>Copyright © 2013 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a4201-74a81c34d05eb4b9d9c2229aba675f7eee95cdd56c46bc8f23ef272b7d2f6aa03</citedby><cites>FETCH-LOGICAL-a4201-74a81c34d05eb4b9d9c2229aba675f7eee95cdd56c46bc8f23ef272b7d2f6aa03</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.3431$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fesp.3431$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Nicholas, Andrew P.</creatorcontrib><title>Modelling the continuum of river channel patterns</title><title>Earth surface processes and landforms</title><addtitle>Earth Surf. Process. Landforms</addtitle><description>ABSTRACT
Physically‐based modelling of rivers has advanced in recent decades by developing separate approaches for representing single‐thread and multi‐thread channels. This paper reports on a new morphodynamic model developed with the goal of simulating river and floodplain co‐evolution within a general framework suitable for investigating diverse fluvial styles. Simulations illustrate the potential for representing meandering, braided and anabranching channels using this model. Moreover, by adopting relatively simple parameterizations of many processes, this work provides insight into what may constitute sufficient (minimal) model complexity, and highlights uncertainties that should be addressed by future research. Copyright © 2013 John Wiley & Sons, Ltd.</description><subject>anabranching</subject><subject>braiding</subject><subject>channel pattern</subject><subject>Channels</subject><subject>Computer simulation</subject><subject>Freshwater</subject><subject>meandering</subject><subject>Modelling</subject><subject>morphodynamics</subject><subject>numerical model</subject><subject>Parametrization</subject><subject>Rivers</subject><issn>0197-9337</issn><issn>1096-9837</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqF0EtLw0AUBeBBFKxV8CcE3LhJnVcymaUWrY9ahSqCm2EyubGp6STOJGr_vSkVUUFc3c3H4dyD0D7BA4IxPQJfDxhnZAP1CJZxKBMmNlEPEylCyZjYRjvezzEmhCeyh8h1lUFZFvYpaGYQmMo2hW3bRVDlgStewQVmpq2FMqh104Czfhdt5br0sPd5--j-7PRueB6Ob0YXw-NxqDnFJBRcJ8QwnuEIUp7KTBpKqdSpjkWUCwCQkcmyKDY8Tk2SUwY5FTQVGc1jrTHro8N1bu2qlxZ8oxaFN11XbaFqvSIxp5QnImL_U844poRx0tGDX3Retc52j3QKYyY4Zd8Cjau8d5Cr2hUL7ZaKYLWaWXUzq9XMHQ3X9K0oYfmnU6fT25--8A28f3ntnlUsmIjUw2SkTqaX00d2NVGcfQCDlIu-</recordid><startdate>201308</startdate><enddate>201308</enddate><creator>Nicholas, Andrew P.</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</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>7QH</scope><scope>H97</scope></search><sort><creationdate>201308</creationdate><title>Modelling the continuum of river channel patterns</title><author>Nicholas, Andrew P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a4201-74a81c34d05eb4b9d9c2229aba675f7eee95cdd56c46bc8f23ef272b7d2f6aa03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>anabranching</topic><topic>braiding</topic><topic>channel pattern</topic><topic>Channels</topic><topic>Computer simulation</topic><topic>Freshwater</topic><topic>meandering</topic><topic>Modelling</topic><topic>morphodynamics</topic><topic>numerical model</topic><topic>Parametrization</topic><topic>Rivers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nicholas, Andrew P.</creatorcontrib><collection>Istex</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>Aqualine</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><jtitle>Earth surface processes and landforms</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nicholas, Andrew P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modelling the continuum of river channel patterns</atitle><jtitle>Earth surface processes and landforms</jtitle><addtitle>Earth Surf. Process. Landforms</addtitle><date>2013-08</date><risdate>2013</risdate><volume>38</volume><issue>10</issue><spage>1187</spage><epage>1196</epage><pages>1187-1196</pages><issn>0197-9337</issn><eissn>1096-9837</eissn><abstract>ABSTRACT
Physically‐based modelling of rivers has advanced in recent decades by developing separate approaches for representing single‐thread and multi‐thread channels. This paper reports on a new morphodynamic model developed with the goal of simulating river and floodplain co‐evolution within a general framework suitable for investigating diverse fluvial styles. Simulations illustrate the potential for representing meandering, braided and anabranching channels using this model. Moreover, by adopting relatively simple parameterizations of many processes, this work provides insight into what may constitute sufficient (minimal) model complexity, and highlights uncertainties that should be addressed by future research. Copyright © 2013 John Wiley & Sons, Ltd.</abstract><cop>Bognor Regis</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/esp.3431</doi><tpages>10</tpages></addata></record> |
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| ispartof | Earth surface processes and landforms, 2013-08, Vol.38 (10), p.1187-1196 |
| issn | 0197-9337 1096-9837 |
| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | anabranching braiding channel pattern Channels Computer simulation Freshwater meandering Modelling morphodynamics numerical model Parametrization Rivers |
| title | Modelling the continuum of river channel patterns |
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