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dc.contributor.author | Hernández Crespo, Carmen | es_ES |
dc.contributor.author | Gargallo Bellés, Sara | es_ES |
dc.contributor.author | Benedito Durá, Vicent | es_ES |
dc.contributor.author | Nácher Rodríguez, Beatriz | es_ES |
dc.contributor.author | Rodrigo-Alacreu, Maria Antonia | es_ES |
dc.contributor.author | Martín Monerris, Miguel | es_ES |
dc.date.accessioned | 2018-06-28T08:22:45Z | |
dc.date.available | 2018-06-28T08:22:45Z | |
dc.date.issued | 2017-10-01 | es_ES |
dc.identifier.issn | 0048-9697 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/104778 | |
dc.description.abstract | [EN] Three medium size constructed wetlands (CWs) with a total surface of 90 ha are working since 2009 in the Albufera de Valencia Natural Park (Spain). Two of them are fed with eutrophic waters from l'Albufera Lake. Their objectives are both reduce the phytoplankton biomass and increase the biodiversity; consequently, improved water quality is returned to the lake. A "science based governance" of these CWs is ongoing inside the LIFE + 12 Albufera Project to demonstrate the environmental benefits of these features. In this paper, results and relationships among hydraulic operation, physicochemical variables and plankton in two different CWs typologies, five free water surface CW (FWSCW) and one horizontal subsurface flow CW(HSSFCW), were analysed showing that CWs were capable of improving the water quality and biodiversity but showing clear differences depending on the CW type. The CWs worked under different hydraulic load rates (HLR) from <0.12 to 54.75 m yr(-1). Inflow water quality was typical from eutrophic waters with mean values of chlorophyll a (Chl a) about 22-90 mu g Chl a l(-1) and mean total phosphorus (TP) between 0.122 and 0.337 mg l(-1). The main conclusion is that HSSFCW was much more efficient than FWSCW in the removal of organic matter, suspended solids and nutrients. The biological role of several shallow lagoons located at the end of the CWs has also been evaluated, showing that they contribute to increase the zooplankton biomass, a key factor to control the phytoplankton blooms. | es_ES |
dc.description.sponsorship | The authors would like to acknowledge the financial support of LIFE program of CE, Confederacion Hidrografica del Jucar, Aguas de las Cuencas Mediterraneas and the Spanish Fundacion Biodiversidad (Ministry of Agriculture, Food and Environment) to the project LIFE12/ENV/ES/000685 ALBUFERA. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | The Science of The Total Environment | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Biodiversity | es_ES |
dc.subject | Constructed wetland | es_ES |
dc.subject | Eutrophication | es_ES |
dc.subject | Phytoplankton | es_ES |
dc.subject | Total phosphorus | es_ES |
dc.subject.classification | TECNOLOGIA DEL MEDIO AMBIENTE | es_ES |
dc.subject.classification | INGENIERIA HIDRAULICA | es_ES |
dc.subject.classification | ECOLOGIA | es_ES |
dc.title | Performance of surface and subsurface flow constructed wetlands treating eutrophic waters | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.scitotenv.2017.03.278 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC//LIFE12 ENV%2FES%2F000685/EU/Integrated management of three artificial wetlands in compliance with the Water Framework, Bird and Habitats Directives (LIFE ALBUFERA)/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Ingeniería del Agua y del Medio Ambiente - Institut Universitari d'Enginyeria de l'Aigua i Medi Ambient | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient | es_ES |
dc.description.bibliographicCitation | Hernández Crespo, C.; Gargallo Bellés, S.; Benedito Durá, V.; Nacher Rodriguez, B.; Rodrigo-Alacreu, MA.; Martín Monerris, M. (2017). Performance of surface and subsurface flow constructed wetlands treating eutrophic waters. The Science of The Total Environment. 595:584-593. doi:10.1016/j.scitotenv.2017.03.278 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.scitotenv.2017.03.278 | es_ES |
dc.description.upvformatpinicio | 584 | es_ES |
dc.description.upvformatpfin | 593 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 595 | es_ES |
dc.relation.pasarela | S\350702 | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Ministerio de Agricultura, Alimentación y Medio Ambiente | |
dc.contributor.funder | Confederación Hidrográfica del Júcar | |
dc.contributor.funder | Fundación Biodiversidad |