Mostrar el registro sencillo del ítem

dc.contributor.authorPeñalver Alcalá, Antonio 
dc.contributor.authorÁlvarez Rogel, José 
dc.contributor.authorConesa Alcaraz, Héctor Miguel 
dc.contributor.authorGonzález Alcaraz, María Nazaret 
dc.date.accessioned2021-07-05T10:17:03Z
dc.date.available2021-07-05T10:17:03Z
dc.date.issued2021-08-15
dc.identifier.citationPeñalver Alcalá, A. [et al.] 2021. Biochar and urban solid refuse ameliorate the inhospitality of acidic mine tailings and foster effective spontaneous plant colonization under semiarid climate. Journal of Environmental Management 292, 112824.es_ES
dc.identifier.issn0301-4797es_ES
dc.description.abstractPhytomanagement is considered a suitable option in line with nature-based solutions to reduce environmental risks associated to metal(loid) mine tailings. We aimed at assessing the effectiveness of biochar from pruning trees combined with compost from urban solid refuse (USR) to ameliorate the conditions of barren acidic (pH ~5.5) metal(loid) mine tailing soils (total concentrations in mg kg-1: As ~220, Cd ~40, Mn ~1800, Pb ~5300 and Zn ~8600) from Mediterranean semiarid areas and promote spontaneous plant colonization. Two months after amendment addition were enough to observe improvements in chemical and physico-chemical tailing soil properties (reduced acidity, salinity and water-soluble metals and increased organic carbon and nutrients content), which resulted in lowered ecotoxicity for the soil invertebrate Enchytraeus crypticus. Recalcitrant organic carbon provided by biochar remained in soil whereas labile organic compounds provided by USR were consumed over time. These improvements were consistent for at least one year and led to lower bulk density, higher water retention capacity and higher scores for microbial/functional-related parameters in the amended tailing soil. Spontaneous growth of native vegetation was favored with amendment addition, but adult plants of remarkable size were only found after three years. This highlights the existence of a time-lag between the positive effects of the amendment on tailing soil properties being observed and these improvements being translated into effective spontaneous plant colonization.es_ES
dc.description.sponsorshipThe present study was supported by the project RESCLICONT (CGL2016-80981-R), funded by the Ministry of Science, Innovation and Universities of Spain through FEDER funds; by the project METOXCLIM (PTDC/CTA-AMB/29557/2017), funded by FEDER, through COMPETE2020 - Programa Operacional Competitividade e Internacionalização (POCI), and by national funds (OE), through FCT/MCTES. Thanks are due to FCT/MCTES for the financial support to CESAM (UIDP/50017/2020+UIDB/50017/2020), through national funds. A. Peñalver-Alcalá was hired by the project RESCLICONT. In addition, he received two mobility fellowships for short stays at the University of Aveiro, one from the Campus Mare Nostrum of the Murcia Region-Spain and the other one from the Internal PhD Mobility Program of the Technical University of Cartagena. M.N. González-Alcaraz holds a Saavedra Fajardo research contract from the Séneca Foundation of the Murcia Region-Spain. The authors thank F.J. Jiménez-Cárceles from Biocyma S.L. for his valuable help with vegetation fieldwork. We also thanks D. Sánchez Bisquert, I. Tunç and P.A. Madrid Sánchez for their valuable help during the laboratory workes_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleBiochar and urban solid refuse ameliorate the inhospitality of acidic mine tailings and foster effective spontaneous plant colonization under semiarid climatees_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.subject.otherEdafología y Química Agrícolaes_ES
dc.subjectMine wasteses_ES
dc.subjectPhytomanagementes_ES
dc.subjectOrganic amendmentses_ES
dc.subjectEcotoxicityes_ES
dc.subjectCommunity-level physiological profilees_ES
dc.subjectSoil functionalityes_ES
dc.identifier.urihttp://hdl.handle.net/10317/9522
dc.peerreviewes_ES
dc.contributor.investgroupEdafología Ambiental, Química y Tecnología Agrícolaes_ES
dc.identifier.doi10.1016/j.jenvman.2021.112824
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0301479721008860?via%3Dihubes_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones_ES
dc.relation.projectIDCGL 2016-80981-Res_ES
dc.relation.projectIDPTDC/CTA-AMB/29557/2017es_ES
dc.contributor.convenianteUniversidad Politécnica de Cartagenaes_ES
dc.contributor.convenianteUniversity of Aveiroes_ES
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidadeses_ES
dc.contributor.funderFundación para la Ciencia y Tecnología de Portugales_ES


Ficheros en el ítem

untranslated

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem

Atribución-NoComercial-SinDerivadas 3.0 España
Excepto si se señala otra cosa, la licencia del ítem se describe como Atribución-NoComercial-SinDerivadas 3.0 España