Integrated erosion control measures and environmental effects in rocky mountainous areas in northern China
Based on observations of runoff plots and field investigations of gully cross-sections, impacts of various soil and water conservation measures on runoff and sediment yield are analyzed for different rainfall conditions. The results show that antecedent rainfall and rainfall intensity are the main f...
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| Veröffentlicht in: | International journal of sediment research 2010-09, Vol.25 (3), p.294-303 |
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| creator | HE, Jijun CAI, Qiangguo LI, Guoqiang WANG, Zhongke |
| description | Based on observations of runoff plots and field investigations of gully cross-sections, impacts of various soil and water conservation measures on runoff and sediment yield are analyzed for different rainfall conditions. The results show that antecedent rainfall and rainfall intensity are the main factors affecting the runoff and soil erosion processes. Rainfall events with antecedent rainfall can produce high runoff and sediment yield. Large differences in the characteristics of two rainfall events will result in greater variations of total runoff and sediment yield from the same runoff plot. Under the same soil control measure and rainfall condition, soil and water conservation measures can reduce the impacts of antecedent rainfall and rainfall intensity on runoff and soil erosion. Among various measures, level terrace seems to be the greatest for soil conservation purposes. Combining with engineering measures,Vegetation measures is also effective in controlling runoff and soil erosion. In the initial stage of vegetation enclosure measures, engineering measure is necessary to improve the environment for ecological recovery. Gully head protection can control gully erosion effectively, but the effectiveness of gully head protection would be reduced when rainfall intensity increases. Therefore, the design of a gully head protection structure must be based on local hydrological conditions. |
| doi_str_mv | 10.1016/S1001-6279(10)60046-7 |
| format | Article |
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The results show that antecedent rainfall and rainfall intensity are the main factors affecting the runoff and soil erosion processes. Rainfall events with antecedent rainfall can produce high runoff and sediment yield. Large differences in the characteristics of two rainfall events will result in greater variations of total runoff and sediment yield from the same runoff plot. Under the same soil control measure and rainfall condition, soil and water conservation measures can reduce the impacts of antecedent rainfall and rainfall intensity on runoff and soil erosion. Among various measures, level terrace seems to be the greatest for soil conservation purposes. Combining with engineering measures,Vegetation measures is also effective in controlling runoff and soil erosion. In the initial stage of vegetation enclosure measures, engineering measure is necessary to improve the environment for ecological recovery. Gully head protection can control gully erosion effectively, but the effectiveness of gully head protection would be reduced when rainfall intensity increases. Therefore, the design of a gully head protection structure must be based on local hydrological conditions.</description><identifier>ISSN: 1001-6279</identifier><identifier>DOI: 10.1016/S1001-6279(10)60046-7</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Antecedent rainfall ; Cumulated erosion amount ; Erosion control ; Gullies ; Gully head protection ; Rainfall ; Rainfall character ; Runoff ; Sediments ; Soil (material) ; Soil erosion ; Vegetation ; Water conservation ; 中国北方 ; 土壤侵蚀过程 ; 山区环境 ; 径流小区 ; 水土流失 ; 综合防治 ; 降雨条件</subject><ispartof>International journal of sediment research, 2010-09, Vol.25 (3), p.294-303</ispartof><rights>2010 International Research and Training Centre on Erosion and Sedimentation and the World Association for Sedimentation and Erosion Research</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c502t-1758bccc97eec7ad56833664b9e14822a1d81682275fbe4d072f3e20317a3e8f3</citedby><cites>FETCH-LOGICAL-c502t-1758bccc97eec7ad56833664b9e14822a1d81682275fbe4d072f3e20317a3e8f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/87646X/87646X.jpg</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S1001-6279(10)60046-7$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>HE, Jijun</creatorcontrib><creatorcontrib>CAI, Qiangguo</creatorcontrib><creatorcontrib>LI, Guoqiang</creatorcontrib><creatorcontrib>WANG, Zhongke</creatorcontrib><title>Integrated erosion control measures and environmental effects in rocky mountainous areas in northern China</title><title>International journal of sediment research</title><addtitle>International Journal of Sediment Research</addtitle><description>Based on observations of runoff plots and field investigations of gully cross-sections, impacts of various soil and water conservation measures on runoff and sediment yield are analyzed for different rainfall conditions. The results show that antecedent rainfall and rainfall intensity are the main factors affecting the runoff and soil erosion processes. Rainfall events with antecedent rainfall can produce high runoff and sediment yield. Large differences in the characteristics of two rainfall events will result in greater variations of total runoff and sediment yield from the same runoff plot. Under the same soil control measure and rainfall condition, soil and water conservation measures can reduce the impacts of antecedent rainfall and rainfall intensity on runoff and soil erosion. Among various measures, level terrace seems to be the greatest for soil conservation purposes. Combining with engineering measures,Vegetation measures is also effective in controlling runoff and soil erosion. In the initial stage of vegetation enclosure measures, engineering measure is necessary to improve the environment for ecological recovery. Gully head protection can control gully erosion effectively, but the effectiveness of gully head protection would be reduced when rainfall intensity increases. Therefore, the design of a gully head protection structure must be based on local hydrological conditions.</description><subject>Antecedent rainfall</subject><subject>Cumulated erosion amount</subject><subject>Erosion control</subject><subject>Gullies</subject><subject>Gully head protection</subject><subject>Rainfall</subject><subject>Rainfall character</subject><subject>Runoff</subject><subject>Sediments</subject><subject>Soil (material)</subject><subject>Soil erosion</subject><subject>Vegetation</subject><subject>Water conservation</subject><subject>中国北方</subject><subject>土壤侵蚀过程</subject><subject>山区环境</subject><subject>径流小区</subject><subject>水土流失</subject><subject>综合防治</subject><subject>降雨条件</subject><issn>1001-6279</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkcFu1DAQQHMoEqXwCZUiTu0hMLYT2zkhtIJSqRIH4Gx5ncmu02Tc2knR_n2dbsV1OdmaeTNjzyuKSwafGDD5-RcDYJXkqr1icC0Balmps-L8X_ht8S6lAUC0WtfnxXBLM-6inbErMYbkA5Uu0BzDWE5o0xIxlZZykp58DDQhzXYsse_Rzan0VMbg7g_lFJac8BSWjMdcuKYoxHmPkcrN3pN9X7zp7Zjww-t5Ufz5_u335kd19_PmdvP1rnIN8LliqtFb51yrEJ2yXSO1EFLW2xZZrTm3rNNM5otq-i3WHSjeC-QgmLICdS8uiutj37-Weks7M4QlUp5odgOlw2AynNchAHRmr47sQwyPC6bZTD45HEdLmL9imAJoW2hFcxqVNeeaS1CnUSakaJQE_n9o3bZMZrQ5oi57ShF78xD9ZOPBMDCrfPMi36yW19CLfLO-5suxDvPSnzxGk5xHctj5mCWaLviTHT6-Tt4H2j36vNOtdfe9H9GIRrIm-xDPegXDTw</recordid><startdate>20100901</startdate><enddate>20100901</enddate><creator>HE, Jijun</creator><creator>CAI, Qiangguo</creator><creator>LI, Guoqiang</creator><creator>WANG, Zhongke</creator><general>Elsevier B.V</general><general>State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau,Institute of Water and Soil Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling 712100 Shanxi,China%Institute of Geographical Sciences and Natural Resources Research,Key Laboratory of Water Cycle and Related Land Surface Processes,CAS,Beijing 100101,China%Huazhong Agricultural University,College of Resources and Environment,wuhan 430070,China%Zhangjiakou Supervision Station of Water Conservancy Project,Zhangjiakou Supervision Sub-station of Soil and Water Conservation and environment,Zhangjiakou 075000,China</general><general>Capital Normal University,Elementary Educational College,Beijing 100048,China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W95</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20100901</creationdate><title>Integrated erosion control measures and environmental effects in rocky mountainous areas in northern China</title><author>HE, Jijun ; CAI, Qiangguo ; LI, Guoqiang ; WANG, Zhongke</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c502t-1758bccc97eec7ad56833664b9e14822a1d81682275fbe4d072f3e20317a3e8f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Antecedent rainfall</topic><topic>Cumulated erosion amount</topic><topic>Erosion control</topic><topic>Gullies</topic><topic>Gully head protection</topic><topic>Rainfall</topic><topic>Rainfall character</topic><topic>Runoff</topic><topic>Sediments</topic><topic>Soil (material)</topic><topic>Soil erosion</topic><topic>Vegetation</topic><topic>Water conservation</topic><topic>中国北方</topic><topic>土壤侵蚀过程</topic><topic>山区环境</topic><topic>径流小区</topic><topic>水土流失</topic><topic>综合防治</topic><topic>降雨条件</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>HE, Jijun</creatorcontrib><creatorcontrib>CAI, Qiangguo</creatorcontrib><creatorcontrib>LI, Guoqiang</creatorcontrib><creatorcontrib>WANG, Zhongke</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-农业科学</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>International journal of sediment research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>HE, Jijun</au><au>CAI, Qiangguo</au><au>LI, Guoqiang</au><au>WANG, Zhongke</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Integrated erosion control measures and environmental effects in rocky mountainous areas in northern China</atitle><jtitle>International journal of sediment research</jtitle><addtitle>International Journal of Sediment Research</addtitle><date>2010-09-01</date><risdate>2010</risdate><volume>25</volume><issue>3</issue><spage>294</spage><epage>303</epage><pages>294-303</pages><issn>1001-6279</issn><abstract>Based on observations of runoff plots and field investigations of gully cross-sections, impacts of various soil and water conservation measures on runoff and sediment yield are analyzed for different rainfall conditions. The results show that antecedent rainfall and rainfall intensity are the main factors affecting the runoff and soil erosion processes. Rainfall events with antecedent rainfall can produce high runoff and sediment yield. Large differences in the characteristics of two rainfall events will result in greater variations of total runoff and sediment yield from the same runoff plot. Under the same soil control measure and rainfall condition, soil and water conservation measures can reduce the impacts of antecedent rainfall and rainfall intensity on runoff and soil erosion. Among various measures, level terrace seems to be the greatest for soil conservation purposes. Combining with engineering measures,Vegetation measures is also effective in controlling runoff and soil erosion. In the initial stage of vegetation enclosure measures, engineering measure is necessary to improve the environment for ecological recovery. Gully head protection can control gully erosion effectively, but the effectiveness of gully head protection would be reduced when rainfall intensity increases. Therefore, the design of a gully head protection structure must be based on local hydrological conditions.</abstract><pub>Elsevier B.V</pub><doi>10.1016/S1001-6279(10)60046-7</doi><tpages>10</tpages></addata></record> |
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| subjects | Antecedent rainfall Cumulated erosion amount Erosion control Gullies Gully head protection Rainfall Rainfall character Runoff Sediments Soil (material) Soil erosion Vegetation Water conservation 中国北方 土壤侵蚀过程 山区环境 径流小区 水土流失 综合防治 降雨条件 |
| title | Integrated erosion control measures and environmental effects in rocky mountainous areas in northern China |
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