Replacement of semi-natural cover with artificial substrates in urban parks causes a decline of house sparrows Passer domesticus in Mediterranean towns
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Título: | Replacement of semi-natural cover with artificial substrates in urban parks causes a decline of house sparrows Passer domesticus in Mediterranean towns |
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Autor/es: | Bernat-Ponce, Edgar | Gil-Delgado Alberti, José Antonio | López Iborra, Germán M. |
Grupo/s de investigación o GITE: | Ecología Espacial y del Paisaje (EEP) | Zoología de Vertebrados |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ecología | Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef" |
Palabras clave: | Artificial grass | Park remodelling | Paving | Concrete | Areas for dogs | Reurbanisation |
Área/s de conocimiento: | Ecología |
Fecha de publicación: | jun-2020 |
Editor: | Springer Nature |
Cita bibliográfica: | Urban Ecosystems. 2020, 23: 471-481. doi:10.1007/s11252-020-00940-4 |
Resumen: | Many European towns and cities have undergone reurbanisation processes in recent decades. However, their effects on urban biodiversity have been poorly studied. Currently urbanisation processes include park remodelling, which involves the replacement of semi-natural substrates (natural grass, bare soil) with artificial ones (pavement, concrete, areas for dogs, artificial grass). Our aim was to explore, for the first time, the effects of park remodelling on the trends and abundance of a declining urban exploiter, the House Sparrow. An abundance index of House Sparrows was obtained in 32 urban parks of four towns in the Valencian Community (Spain) in four summers (2015–2018). Of the studied parks, 10 were remodelled during the study period. Before remodelling, the trends and abundance of House Sparrows in both groups of parks were similar and stable on average, which suggest no bias between both park groups. However, House Sparrow abundance was significantly reduced in parks affected by remodelling works while in those non-remodelled it remained stable. Park remodelling might be linked to a reduction in both habitat suitability and availability of trophic resources, which could harm urban House Sparrows populations and possibly other species as well. Therefore, new park policies and urban planning measures are urgently needed to preserve urban House Sparrows. |
Patrocinador/es: | This research was supported by the Generalitat Valenciana and the European Social Fund who gave a PhD grant to E. Bernat-Ponce (grant number ACIF/2018/015). |
URI: | http://hdl.handle.net/10045/106731 |
ISSN: | 1083-8155 (Print) | 1573-1642 (Online) |
DOI: | 10.1007/s11252-020-00940-4 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © Springer Science+Business Media, LLC, part of Springer Nature 2020 |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1007/s11252-020-00940-4 |
Aparece en las colecciones: | INV - ZV - Artículos Científicos INV - ECPCA - Artículos de Revistas INV - EEP - Artículos de Revistas |
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Bernat-Ponce_etal_2020_UrbanEcosyst_final.pdf | Versión final (acceso restringido) | 485,23 kB | Adobe PDF | Abrir Solicitar una copia |
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