000146921 001__ 146921
000146921 005__ 20241129141114.0
000146921 0247_ $$2doi$$a10.1016/j.still.2024.106176
000146921 0248_ $$2sideral$$a140682
000146921 037__ $$aART-2024-140682
000146921 041__ $$aeng
000146921 100__ $$aMa, Yulei
000146921 245__ $$aArtificially cultivated grasslands decrease the activation of soil detachment and soil erodibility on the alpine degraded hillslopes
000146921 260__ $$c2024
000146921 5060_ $$aAccess copy available to the general public$$fUnrestricted
000146921 5203_ $$aArtificial restoring degraded grasslands has shown positive effects on topsoil conservation, leading to reduced soil erodibility and the activation of soil detachment. However, only a few studies have quantified the expected changes in both processes resulting from artificial restoration. In this study, we aim to survey the effects of grassland restoration on soil erodibility and soil loss in alpine degraded hillsides by changing vegetation and soil properties using artificially cultivated. We assessed soil erodibility K-factor (K), mean weight diameter of soil aggregates (MWD), soil saturated hydraulic conductivity (Ks) soil cohesion (Coh) using a structural equation modeling. Our results demonstrated that artificially cultivated grassland restoration effectively reduced soil erodibility on severely degraded hillslopes. The soil erodibility index Coh, MDW and Ks increased by 161.3, 53.4 and 8.6 %, respectively, while K decreased by 5.1 %. Additionally, the artificial grassland proved to be effective in reducing soil loss, with increasing age of artificial restoration. Over the study period from 2019 to 2022, sediment concentration and soil erosion rate decreased by −188.3–41.9 % and from −239.4–20.4 %, respectively. We concluded that artificially cultivated grassland is an efficient approach for reducing soil degradation activation on alpine degraded hillslopes. The findings suggest that this approach could be applicable worldwide under various parent material and climate conditions, providing a promising solution for addressing soil erosion in degraded areas.
000146921 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000146921 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000146921 700__ $$aLiu, Yifan
000146921 700__ $$aRodrigo-Comino, Jesús
000146921 700__ $$0(orcid)0000-0002-6379-8844$$aLópez-Vicente, Manuel$$uUniversidad de Zaragoza
000146921 700__ $$aShi, Zhihua
000146921 700__ $$aWu, Gao-Lin
000146921 7102_ $$15011$$2240$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cÁrea Edafología y Quím.Agríco.
000146921 773__ $$g243 (2024), 106176 [13 pp.]$$pSoil tillage res.$$tSoil and Tillage Research$$x0167-1987
000146921 8564_ $$s2030717$$uhttps://zaguan.unizar.es/record/146921/files/texto_completo.pdf$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2026-11-01
000146921 8564_ $$s1181882$$uhttps://zaguan.unizar.es/record/146921/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2026-11-01
000146921 909CO $$ooai:zaguan.unizar.es:146921$$particulos$$pdriver
000146921 951__ $$a2024-11-29-13:24:23
000146921 980__ $$aARTICLE