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Modelling of nutrient dynamics and vegetation succession in midstream sediment bars of a regulated river
In the floodplain of a regulated river with an intermittent flood disturbance, nutrient dynamics is mainly dependent on the successional stage of vegetation, types of flora and initial substrate conditions brought about by a previous large flood. In this study, we collected data on plant and substra...
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| Published in: | International journal of river basin management 2014-04, Vol.12 (2), p.123-133 |
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| Main Authors: | , |
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| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c431t-badb589db64900f481df233038d8d0c3cad3d089774ce6f0ef63fe91a304f9153 |
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| cites | cdi_FETCH-LOGICAL-c431t-badb589db64900f481df233038d8d0c3cad3d089774ce6f0ef63fe91a304f9153 |
| container_end_page | 133 |
| container_issue | 2 |
| container_start_page | 123 |
| container_title | International journal of river basin management |
| container_volume | 12 |
| creator | Asaeda, Takashi Rashid, MD H. |
| description | In the floodplain of a regulated river with an intermittent flood disturbance, nutrient dynamics is mainly dependent on the successional stage of vegetation, types of flora and initial substrate conditions brought about by a previous large flood. In this study, we collected data on plant and substrate parameters from a gravelly bar of a regulated river in Japan and developed nutrient dynamic and vegetative succession models on the basis of allometric relationships between observed data. The models were validated with field observed data from the Ara and Kurobe Rivers of Japan. We obtained satisfactory agreements between observed and simulated results. The developed models can predict the progressive vegetative biomass and amount of nutrients processed by herbaceous plants and trees on a sediment bar during large flood intervals. |
| doi_str_mv | 10.1080/15715124.2014.902377 |
| format | article |
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In this study, we collected data on plant and substrate parameters from a gravelly bar of a regulated river in Japan and developed nutrient dynamic and vegetative succession models on the basis of allometric relationships between observed data. The models were validated with field observed data from the Ara and Kurobe Rivers of Japan. We obtained satisfactory agreements between observed and simulated results. The developed models can predict the progressive vegetative biomass and amount of nutrients processed by herbaceous plants and trees on a sediment bar during large flood intervals.</description><identifier>ISSN: 1571-5124</identifier><identifier>EISSN: 1814-2060</identifier><identifier>DOI: 10.1080/15715124.2014.902377</identifier><language>eng</language><publisher>Abingdon: Taylor & Francis</publisher><subject>Dynamics ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. 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Hydrogeology</subject><subject>Mathematical models</subject><subject>Natural hazards: prediction, damages, etc</subject><subject>Nitrogen</subject><subject>Nutrients</subject><subject>Plants (organisms)</subject><subject>Rivers</subject><subject>Robinia pseudoacacia</subject><subject>Salix spp</subject><subject>Sediments</subject><subject>sky-view factor</subject><subject>soil particle size</subject><subject>Vegetation</subject><issn>1571-5124</issn><issn>1814-2060</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkUtvFDEQhEcIJELgH3CwhJC4zNJ-zXhOCEUBIgVxgbPV68fiaMYOtido_z0ebcKBAzl1H76qVnV13WsKOwoK3lM5UkmZ2DGgYjcB4-P4pDujioqewQBP296QfmOedy9KuQGQgxRw1v38mqyb5xAPJHkS15qDi5XYY8QlmEIwWnLnDq5iDSmSshrjStnWEMkSbKnZ4UKKs2HZhHvMZXNCkt1hnbE6S3K4c_ll98zjXNyr-3ne_fh0-f3iS3_97fPVxcfr3ghOa79Hu5dqsvtBTABeKGo94xy4ssqC4QYtt6CmcRTGDR6cH7h3E0UOwk9U8vPu3cn3NqdfqytVL6GYFhGjS2vRdBCMU0FH-jgqhWiPkiNv6Jt_0Ju05tiCNIoPSrKRsUaJE2VyKiU7r29zWDAfNQW9NaUfmtJbU_rUVJO9vTfHYnD2GaMJ5a-WKTlJMW3RPpy4EH3KC_5Oeba64nFO-UHE_3vpD-OLpuQ</recordid><startdate>20140403</startdate><enddate>20140403</enddate><creator>Asaeda, Takashi</creator><creator>Rashid, MD H.</creator><general>Taylor & Francis</general><general>Taylor & Francis Ltd</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7TG</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H96</scope><scope>H97</scope><scope>KL.</scope><scope>KR7</scope><scope>L.G</scope></search><sort><creationdate>20140403</creationdate><title>Modelling of nutrient dynamics and vegetation succession in midstream sediment bars of a regulated river</title><author>Asaeda, Takashi ; Rashid, MD H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-badb589db64900f481df233038d8d0c3cad3d089774ce6f0ef63fe91a304f9153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Dynamics</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. 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Hydrogeology</topic><topic>Mathematical models</topic><topic>Natural hazards: prediction, damages, etc</topic><topic>Nitrogen</topic><topic>Nutrients</topic><topic>Plants (organisms)</topic><topic>Rivers</topic><topic>Robinia pseudoacacia</topic><topic>Salix spp</topic><topic>Sediments</topic><topic>sky-view factor</topic><topic>soil particle size</topic><topic>Vegetation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Asaeda, Takashi</creatorcontrib><creatorcontrib>Rashid, MD H.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</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>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>International journal of river basin management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Asaeda, Takashi</au><au>Rashid, MD H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modelling of nutrient dynamics and vegetation succession in midstream sediment bars of a regulated river</atitle><jtitle>International journal of river basin management</jtitle><date>2014-04-03</date><risdate>2014</risdate><volume>12</volume><issue>2</issue><spage>123</spage><epage>133</epage><pages>123-133</pages><issn>1571-5124</issn><eissn>1814-2060</eissn><abstract>In the floodplain of a regulated river with an intermittent flood disturbance, nutrient dynamics is mainly dependent on the successional stage of vegetation, types of flora and initial substrate conditions brought about by a previous large flood. In this study, we collected data on plant and substrate parameters from a gravelly bar of a regulated river in Japan and developed nutrient dynamic and vegetative succession models on the basis of allometric relationships between observed data. The models were validated with field observed data from the Ara and Kurobe Rivers of Japan. We obtained satisfactory agreements between observed and simulated results. The developed models can predict the progressive vegetative biomass and amount of nutrients processed by herbaceous plants and trees on a sediment bar during large flood intervals.</abstract><cop>Abingdon</cop><pub>Taylor & Francis</pub><doi>10.1080/15715124.2014.902377</doi><tpages>11</tpages></addata></record> |
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| ispartof | International journal of river basin management, 2014-04, Vol.12 (2), p.123-133 |
| issn | 1571-5124 1814-2060 |
| language | eng |
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| source | Taylor and Francis Science and Technology Collection |
| subjects | Dynamics Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Floods Freshwater Hydrology Hydrology. Hydrogeology Mathematical models Natural hazards: prediction, damages, etc Nitrogen Nutrients Plants (organisms) Rivers Robinia pseudoacacia Salix spp Sediments sky-view factor soil particle size Vegetation |
| title | Modelling of nutrient dynamics and vegetation succession in midstream sediment bars of a regulated river |
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