dc.creator | Rossini Oliva, Sabina | es |
dc.creator | Mingorance, Maria Dolores | es |
dc.creator | Leidi Montes, Eduardo Oscar | es |
dc.creator | Fernández Espinosa, Antonio José | es |
dc.date.accessioned | 2024-01-10T09:51:55Z | |
dc.date.available | 2024-01-10T09:51:55Z | |
dc.date.issued | 2019-07 | |
dc.identifier.citation | Rossini Oliva, S., Mingorance, M.D., Leidi Montes, E.O. y Fernández Espinosa, A.J. (2019). Does the polluted environment modify responses to metal pollution? A case study of two Cistus species and the excess of copper and lead. CATENA, 178, 244-255. https://doi.org/10.1016/j.catena.2019.02.028. | |
dc.identifier.issn | 0341-8162 | es |
dc.identifier.issn | 1872-6887 | es |
dc.identifier.uri | https://hdl.handle.net/11441/153139 | |
dc.description.abstract | Populations of Cistus ladanifer L. and C. salviifolius L. from an abandoned mine area in Riotinto (SW Spain) and
unpolluted control site were examined to test tolerance to Cu and Pb. Metal tolerance was tested in hydroponic
experiments with different Cu (1, 25 and 100 μM Cu) and Pb (0, 100 μM Pb) concentrations. A germination test
was also carried out to investigate possible differences between populations. Additionally some physiological
and chemical parameters were analyzed in plants from Cu experiment. The results revealed different responses
to high Cu and Pb between both species as well as between sites. The populations of C. salviifolius from the
polluted site performed better in the medium with 25 μM Cu than the population from the unpolluted site
indicating an adaptative Cu tolerance. However, no differences in Cu tolerance were found for the populations of
C. ladanifer. Interestingly, the opposite result was found for Pb indicating that C. ladanifer has an adaptative
tolerance to Pb. Copper content was higher in roots than in leaves (mean value of 2881 mg kg−1 in C. ladanifer
and 4006 mg kg−1 in C. salviifolius treated with 100 μM Cu) and an the high levels of proline and asparagine
should be involved in C. salviifolius Cu tolerance. Germination percentage in C. salviifolius was greater in seeds
from population of unpolluted sites (mean values of 89.3%). | es |
dc.format | application/pdf | es |
dc.format.extent | 12 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | CATENA, 178, 244-255. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Metal-tolerance | es |
dc.subject | Habitat | es |
dc.subject | Population | es |
dc.subject | Mining areas | es |
dc.title | Does the polluted environment modify responses to metal pollution? A case study of two Cistus species and the excess of copper and lead | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Analítica | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Biología Vegetal y Ecología | es |
dc.relation.publisherversion | https://doi.org/10.1016/j.catena.2019.02.028 | es |
dc.identifier.doi | 10.1016/j.catena.2019.02.028 | es |
dc.journaltitle | CATENA | es |
dc.publication.volumen | 178 | es |
dc.publication.initialPage | 244 | es |
dc.publication.endPage | 255 | es |