Regional difference and prevention strategy of farmland erosion induced by extreme rainstorms in the Loess area and Rocky mountain area of Northern China
Elucidating the mechanism of soil erosion caused by extreme rainstorms could improve agroecosystems' resilience to the extreme climate. However, less attention has been paid to the regional difference of soil erosion during extreme rainstorms through multiple field investigations. Using six fie...
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| Veröffentlicht in: | Earth surface processes and landforms 2024-07, Vol.49 (9), p.2704-2722 |
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| creator | Zhang, Liang Liu, Yihang Dong, Yunyun Liu, Yuanhao Jidai, Jingqi Jiao, Juying Liu, Baoyuan Chen, Hao Han, Jianqiao |
| description | Elucidating the mechanism of soil erosion caused by extreme rainstorms could improve agroecosystems' resilience to the extreme climate. However, less attention has been paid to the regional difference of soil erosion during extreme rainstorms through multiple field investigations. Using six field surveys of extreme rainstorms, soil erosion and its driving mechanism were investigated on farmland in the Loess area and the Rocky mountain area. Conclusions are as follows: (1) Farmland was severely eroded in comparison with abandoned land and forest–grass land. The erosion modulus of farmland in the Loess area (51 606.51 t/km2) was greater than that in the Rocky mountain area (2582.75 t/km2). (2) In both the Loess area and the Rocky mountain area, the main erosion types on sloped cropland and terraced land were rills/gullies and embankment failure, respectively. Terracing is an appropriate measure that can effectively control farmland erosion in rainstorm events. (3) Concentrated flow is a major driver of soil erosion, with nearly all rills/gullies occurring in the flow paths. Drainage measures can prevent the formation of concentrated flow, weakening rills/gullies erosion in farmland. (4) Building bio‐embankment, planting high‐coverage crops, and implementing local protection measures could reduce the farmland erosion influenced by extremely heavy rainfall. Combining drainage and agronomic measures is the common strategy to combat extreme rainstorm events for reducing farmland erosion in the two regions. These results can be applied to improve the ability of agricultural systems to cope with extreme rainstorms.
Farmland experienced severe erosion during extreme rainstorm events in the Loess area and the Rocky Mountain area. Concentrated flow is the main factor causing soil erosion under the rainstorms, and combining drainage and agronomic management is the common strategy to combat extreme rainstorm for reducing farmland erosion in the Loess area and the Rocky Mountain area. |
| doi_str_mv | 10.1002/esp.5851 |
| format | Article |
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Farmland experienced severe erosion during extreme rainstorm events in the Loess area and the Rocky Mountain area. Concentrated flow is the main factor causing soil erosion under the rainstorms, and combining drainage and agronomic management is the common strategy to combat extreme rainstorm for reducing farmland erosion in the Loess area and the Rocky Mountain area.</description><identifier>ISSN: 0197-9337</identifier><identifier>EISSN: 1096-9837</identifier><identifier>DOI: 10.1002/esp.5851</identifier><language>eng</language><publisher>Bognor Regis: Wiley Subscription Services, Inc</publisher><subject>Abandoned land ; Agricultural ecosystems ; Agricultural land ; agronomic measures ; Climatic extremes ; Drainage ; drainage measures ; Drainage systems ; Embankments ; Erosion control ; extreme rainstorms ; Extreme values ; Extreme weather ; Farming systems ; farmland erosion ; Field investigations ; Field tests ; Flow paths ; Gullies ; Gully erosion ; Heavy rainfall ; land‐use types ; Mountain regions ; Mountainous areas ; Mountains ; Plant protection ; Rain ; Rainfall ; Rainstorms ; Regional differences ; Rills ; Soil erosion ; Soil improvement ; Soil investigations</subject><ispartof>Earth surface processes and landforms, 2024-07, Vol.49 (9), p.2704-2722</ispartof><rights>2024 John Wiley & Sons Ltd.</rights><rights>2024 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-a2771-a56ae28b5e3485b515de3794868d5ef5421d3b41e1bd392fd8a3d4a7f983d2c33</cites><orcidid>0000-0003-1413-7190 ; 0000-0002-4610-2796 ; 0000-0002-1856-0722 ; 0009-0005-5358-5625</orcidid></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.5851$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fesp.5851$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Zhang, Liang</creatorcontrib><creatorcontrib>Liu, Yihang</creatorcontrib><creatorcontrib>Dong, Yunyun</creatorcontrib><creatorcontrib>Liu, Yuanhao</creatorcontrib><creatorcontrib>Jidai, Jingqi</creatorcontrib><creatorcontrib>Jiao, Juying</creatorcontrib><creatorcontrib>Liu, Baoyuan</creatorcontrib><creatorcontrib>Chen, Hao</creatorcontrib><creatorcontrib>Han, Jianqiao</creatorcontrib><title>Regional difference and prevention strategy of farmland erosion induced by extreme rainstorms in the Loess area and Rocky mountain area of Northern China</title><title>Earth surface processes and landforms</title><description>Elucidating the mechanism of soil erosion caused by extreme rainstorms could improve agroecosystems' resilience to the extreme climate. However, less attention has been paid to the regional difference of soil erosion during extreme rainstorms through multiple field investigations. Using six field surveys of extreme rainstorms, soil erosion and its driving mechanism were investigated on farmland in the Loess area and the Rocky mountain area. Conclusions are as follows: (1) Farmland was severely eroded in comparison with abandoned land and forest–grass land. The erosion modulus of farmland in the Loess area (51 606.51 t/km2) was greater than that in the Rocky mountain area (2582.75 t/km2). (2) In both the Loess area and the Rocky mountain area, the main erosion types on sloped cropland and terraced land were rills/gullies and embankment failure, respectively. Terracing is an appropriate measure that can effectively control farmland erosion in rainstorm events. (3) Concentrated flow is a major driver of soil erosion, with nearly all rills/gullies occurring in the flow paths. Drainage measures can prevent the formation of concentrated flow, weakening rills/gullies erosion in farmland. (4) Building bio‐embankment, planting high‐coverage crops, and implementing local protection measures could reduce the farmland erosion influenced by extremely heavy rainfall. Combining drainage and agronomic measures is the common strategy to combat extreme rainstorm events for reducing farmland erosion in the two regions. These results can be applied to improve the ability of agricultural systems to cope with extreme rainstorms.
Farmland experienced severe erosion during extreme rainstorm events in the Loess area and the Rocky Mountain area. Concentrated flow is the main factor causing soil erosion under the rainstorms, and combining drainage and agronomic management is the common strategy to combat extreme rainstorm for reducing farmland erosion in the Loess area and the Rocky Mountain area.</description><subject>Abandoned land</subject><subject>Agricultural ecosystems</subject><subject>Agricultural land</subject><subject>agronomic measures</subject><subject>Climatic extremes</subject><subject>Drainage</subject><subject>drainage measures</subject><subject>Drainage systems</subject><subject>Embankments</subject><subject>Erosion control</subject><subject>extreme rainstorms</subject><subject>Extreme values</subject><subject>Extreme weather</subject><subject>Farming systems</subject><subject>farmland erosion</subject><subject>Field investigations</subject><subject>Field tests</subject><subject>Flow paths</subject><subject>Gullies</subject><subject>Gully erosion</subject><subject>Heavy rainfall</subject><subject>land‐use types</subject><subject>Mountain regions</subject><subject>Mountainous areas</subject><subject>Mountains</subject><subject>Plant protection</subject><subject>Rain</subject><subject>Rainfall</subject><subject>Rainstorms</subject><subject>Regional differences</subject><subject>Rills</subject><subject>Soil erosion</subject><subject>Soil improvement</subject><subject>Soil investigations</subject><issn>0197-9337</issn><issn>1096-9837</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1kN9KwzAYR4MoOKfgIwS88aYzaZo1vZQx_8BQmXpd0ubL1rkmM0nVPopva-q89SrwncMPchA6p2RCCUmvwO8mXHB6gEaUFNOkECw_RCNCizwpGMuP0Yn3G0IozUQxQt9LWDXWyC1WjdbgwNSApVF45-ADTIgM--BkgFWPrcZaunY7cHDWD7AxqqtB4arH8BUctICdbIwP1rU-UhzWgBcWvMfSgfzdXtr6rcet7UyI6v4etx-si7IzeLZujDxFR1puPZz9vWP0ejN_md0li8fb-9n1IpFpntNE8qmEVFQcWCZ4xSlXwPIiE1OhOGiepVSxKqNAK8WKVCshmcpkrmMYldaMjdHFfnfn7HsHPpQb27lYxJeMCJbyjGTTaF3urTr-2zvQ5c41rXR9SUk5hC9j-HIIH9Vkr342W-j_9cr589Ov_wOf5Icd</recordid><startdate>202407</startdate><enddate>202407</enddate><creator>Zhang, Liang</creator><creator>Liu, Yihang</creator><creator>Dong, Yunyun</creator><creator>Liu, Yuanhao</creator><creator>Jidai, Jingqi</creator><creator>Jiao, Juying</creator><creator>Liu, Baoyuan</creator><creator>Chen, Hao</creator><creator>Han, Jianqiao</creator><general>Wiley Subscription Services, Inc</general><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><orcidid>https://orcid.org/0000-0003-1413-7190</orcidid><orcidid>https://orcid.org/0000-0002-4610-2796</orcidid><orcidid>https://orcid.org/0000-0002-1856-0722</orcidid><orcidid>https://orcid.org/0009-0005-5358-5625</orcidid></search><sort><creationdate>202407</creationdate><title>Regional difference and prevention strategy of farmland erosion induced by extreme rainstorms in the Loess area and Rocky mountain area of Northern China</title><author>Zhang, Liang ; Liu, Yihang ; Dong, Yunyun ; Liu, Yuanhao ; Jidai, Jingqi ; Jiao, Juying ; Liu, Baoyuan ; Chen, Hao ; Han, Jianqiao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a2771-a56ae28b5e3485b515de3794868d5ef5421d3b41e1bd392fd8a3d4a7f983d2c33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Abandoned land</topic><topic>Agricultural ecosystems</topic><topic>Agricultural land</topic><topic>agronomic measures</topic><topic>Climatic extremes</topic><topic>Drainage</topic><topic>drainage measures</topic><topic>Drainage systems</topic><topic>Embankments</topic><topic>Erosion control</topic><topic>extreme rainstorms</topic><topic>Extreme values</topic><topic>Extreme weather</topic><topic>Farming systems</topic><topic>farmland erosion</topic><topic>Field investigations</topic><topic>Field tests</topic><topic>Flow paths</topic><topic>Gullies</topic><topic>Gully erosion</topic><topic>Heavy rainfall</topic><topic>land‐use types</topic><topic>Mountain regions</topic><topic>Mountainous areas</topic><topic>Mountains</topic><topic>Plant protection</topic><topic>Rain</topic><topic>Rainfall</topic><topic>Rainstorms</topic><topic>Regional differences</topic><topic>Rills</topic><topic>Soil erosion</topic><topic>Soil improvement</topic><topic>Soil investigations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Liang</creatorcontrib><creatorcontrib>Liu, Yihang</creatorcontrib><creatorcontrib>Dong, Yunyun</creatorcontrib><creatorcontrib>Liu, Yuanhao</creatorcontrib><creatorcontrib>Jidai, Jingqi</creatorcontrib><creatorcontrib>Jiao, Juying</creatorcontrib><creatorcontrib>Liu, Baoyuan</creatorcontrib><creatorcontrib>Chen, Hao</creatorcontrib><creatorcontrib>Han, Jianqiao</creatorcontrib><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><jtitle>Earth surface processes and landforms</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Liang</au><au>Liu, Yihang</au><au>Dong, Yunyun</au><au>Liu, Yuanhao</au><au>Jidai, Jingqi</au><au>Jiao, Juying</au><au>Liu, Baoyuan</au><au>Chen, Hao</au><au>Han, Jianqiao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Regional difference and prevention strategy of farmland erosion induced by extreme rainstorms in the Loess area and Rocky mountain area of Northern China</atitle><jtitle>Earth surface processes and landforms</jtitle><date>2024-07</date><risdate>2024</risdate><volume>49</volume><issue>9</issue><spage>2704</spage><epage>2722</epage><pages>2704-2722</pages><issn>0197-9337</issn><eissn>1096-9837</eissn><abstract>Elucidating the mechanism of soil erosion caused by extreme rainstorms could improve agroecosystems' resilience to the extreme climate. However, less attention has been paid to the regional difference of soil erosion during extreme rainstorms through multiple field investigations. Using six field surveys of extreme rainstorms, soil erosion and its driving mechanism were investigated on farmland in the Loess area and the Rocky mountain area. Conclusions are as follows: (1) Farmland was severely eroded in comparison with abandoned land and forest–grass land. The erosion modulus of farmland in the Loess area (51 606.51 t/km2) was greater than that in the Rocky mountain area (2582.75 t/km2). (2) In both the Loess area and the Rocky mountain area, the main erosion types on sloped cropland and terraced land were rills/gullies and embankment failure, respectively. Terracing is an appropriate measure that can effectively control farmland erosion in rainstorm events. (3) Concentrated flow is a major driver of soil erosion, with nearly all rills/gullies occurring in the flow paths. Drainage measures can prevent the formation of concentrated flow, weakening rills/gullies erosion in farmland. (4) Building bio‐embankment, planting high‐coverage crops, and implementing local protection measures could reduce the farmland erosion influenced by extremely heavy rainfall. Combining drainage and agronomic measures is the common strategy to combat extreme rainstorm events for reducing farmland erosion in the two regions. These results can be applied to improve the ability of agricultural systems to cope with extreme rainstorms.
Farmland experienced severe erosion during extreme rainstorm events in the Loess area and the Rocky Mountain area. Concentrated flow is the main factor causing soil erosion under the rainstorms, and combining drainage and agronomic management is the common strategy to combat extreme rainstorm for reducing farmland erosion in the Loess area and the Rocky Mountain area.</abstract><cop>Bognor Regis</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/esp.5851</doi><tpages>19</tpages><orcidid>https://orcid.org/0000-0003-1413-7190</orcidid><orcidid>https://orcid.org/0000-0002-4610-2796</orcidid><orcidid>https://orcid.org/0000-0002-1856-0722</orcidid><orcidid>https://orcid.org/0009-0005-5358-5625</orcidid></addata></record> |
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| subjects | Abandoned land Agricultural ecosystems Agricultural land agronomic measures Climatic extremes Drainage drainage measures Drainage systems Embankments Erosion control extreme rainstorms Extreme values Extreme weather Farming systems farmland erosion Field investigations Field tests Flow paths Gullies Gully erosion Heavy rainfall land‐use types Mountain regions Mountainous areas Mountains Plant protection Rain Rainfall Rainstorms Regional differences Rills Soil erosion Soil improvement Soil investigations |
| title | Regional difference and prevention strategy of farmland erosion induced by extreme rainstorms in the Loess area and Rocky mountain area of Northern China |
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