117159 20240319080956.0 doi 10.21138/bage.3111 sideral 128669 ART-2022-128669 spa Trullenque Blanco, Victor Universidad de Zaragoza Análisis multi-temporal de los cambios geomorfológicos y de la cubierta vegetal en un cauce extenso de gravas: el río Cinca, Aragón (España) 2022 Access copy available to the general public Unrestricted The middle to lower course of the Cinca River has undergone significant changes over the last 90 years, both in the geomorphology of its course and in the vegetation that occupies its Fluvial Territory. This study has analyzed the changes observed trough the aerial photographs of 9 different years between 1927 and 2018 by means of photo-interpretation work. At the same time, hydrology, gravel mining, the introduction of defenses and ploughings -understood as the first cultivation of uncultivated or neglected land or woodlands- have been analyzed as factors that influence the river system. The results obtained demonstrate a large reduction in the area occupied by the active channel, to the benefit of riparian vegetation and other anthropized cover. The riverbed has been simplified, reducing its active surface area and moving from a braided pattern to a wandering one. Furthermore, current mobility is very low and the water surface occupies most of the active channel. In summary, the reduction in the dynamics of the wide gravel bed of the Cinca means a notable loss of natural heritage in the hydrogeomorphological framework of the Iberian Peninsula. info:eu-repo/grantAgreement/ES/MINECO/CGL2017-83866-C3-1-R info:eu-repo/semantics/openAccess by-nc http://creativecommons.org/licenses/by-nc/3.0/es/ 1.0 2022 GEOGRAPHY 75 / 86 = 0.872 2022 Q4 T3 0.364 2022 Earth-Surface Processes 2022 Q2 Urban Studies 2022 Q2 Geography, Planning and Development 2022 Q2 Environmental Science (miscellaneous) 2022 Q3 2.3 2022 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Montealegre Gracia, Antonio Luis Universidad de Zaragoza (orcid)0000-0001-6288-2780 Ollero Ojeda, Alfredo Universidad de Zaragoza (orcid)0000-0002-9745-5866 3006 430 Universidad de Zaragoza Dpto. Geograf. Ordenac.Territ. Área Geografía Física 3006 010 Universidad de Zaragoza Dpto. Geograf. Ordenac.Territ. Área Análisis Geográfico Regi. 92 (2022), 1-51 Bol. Asoc. Geógr. Esp. BOLETIN DE LA ASOCIACION DE GEOGRAFOS ESPANOLES 0212-9426 3200616 http://zaguan.unizar.es/record/117159/files/texto_completo.pdf Versión publicada 1454125 http://zaguan.unizar.es/record/117159/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:117159 articulos driver 2024-03-18-13:38:09 ARTICLE