Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/88802
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Castañeda del Álamo, Carmen | - |
dc.contributor.author | Herrero Isern, Juan | - |
dc.contributor.author | Conesa Mor, Josep Antoni | - |
dc.date.issued | 2013-12 | - |
dc.identifier.citation | Castañeda C, Herrero J, Conesa JA. Distribution, morphology and habitats of saline wetlands: a case study from Monegros, Spain. Geologica Acta 11 (4): 371-388 (2013) | es_ES |
dc.identifier.issn | 1695-6133 | - |
dc.identifier.uri | http://hdl.handle.net/10261/88802 | - |
dc.description | 18 Pags., 8 Figs., 5 Tabls. The definitive version is available at: http://www.geologica-acta.com/ | es_ES |
dc.description.abstract | Wetlands in semiarid regions have received less attention than wetlands in humid-temperate areas, and the limited amount of information has resulted in little regulatory recognition. A comprehensive map of the saline wetlands that occur in karstic depressions in the semiarid region of Monegros, NE Spain, was developed from historical data, topography, and surveys of vascular flora. Playa-lakes and other saline depressions are expressions of solution dolines largely founded on groundwater dynamics and favored by the limestone and gypsum-rich substrate. Substrate composition, groundwater dynamics, and the network of infilled valleys are key factors in the distribution of the wetlands. In spite of the anthropogenic imprint, wetlands morphometrics are the expression of geological processes. Significant correlations were found between basin area and depth, and between elongation and substrate composition. The predominantly subelongated shape of the Monegros saline wetlands reflects their origin and a geometry strongly influenced by fractures. Grouping these saline wetlands based on geological and vegetation features, provide a predictable relationship of surficial processes with the occurrence of otherwise complex and undetectable hydrological connectivity. Our ten geologybased Groups showed a high intra-group variation in depth, elongation, and vegetation cover. The eight vegetation-based categories mirror the gradation in flooding frequency and the soil salinity of the Monegros saline wetlands. The significant contrasts existing in-between the groups of wetlands and the disclosure of their causal factors provides a functional perspective at the landscape scale. This approach will help to monitor the ongoing environmental alterations associated with new on-farm irrigation developments. | es_ES |
dc.description.sponsorship | This study was part of project AGL2012-40100 funded by the Spanish Government, and 2012/GA-LC-036. First author was co-financed with European Social Funds. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Universidad de Barcelona | es_ES |
dc.publisher | Consejo Superior de Investigaciones Científicas (España) | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | Desert | es_ES |
dc.subject | Endorheic | es_ES |
dc.subject | Halophytes | es_ES |
dc.subject | Karstic | es_ES |
dc.subject | Playa-lake | es_ES |
dc.title | Distribution, morphology and habitats of saline wetlands: a case study from Monegros, Spain | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1344/105.000002055 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1344/105.000002055 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
Aparece en las colecciones: | (EEAD) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
CastañedaC_GeologiaActa_2013.pdf | 1,89 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
14
checked on 18-abr-2024
WEB OF SCIENCETM
Citations
13
checked on 29-feb-2024
Page view(s)
522
checked on 18-abr-2024
Download(s)
312
checked on 18-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.