| dc.contributor | WILEY-BLACKWELL | es_CL |
| dc.contributor.author | Rodriguez-Marconi, Susana [Chile. Universidad Mayor. Centro de Genómica y Bioinformática] | es_CL |
| dc.contributor.author | Rubio, Francisca [Pontificia Universidad Católica de Chile] | es_CL |
| dc.contributor.author | Trefault, Nicole [Chile. Universidad Mayor. Centro de Genómica y Bioinformática] | es_CL |
| dc.date.accessioned | 2018-09-07T13:04:17Z | |
| dc.date.available | 2018-09-07T13:04:17Z | |
| dc.date.issued | 2015 | es_CL |
| dc.identifier.citation | Henríquez‐Castillo, C., Rodríguez‐Marconi, S., Rubio, F., Trefault, N., Andrade, S., & De la Iglesia, R. (2015). Eukaryotic picophytoplankton community response to copper enrichment in a metal‐perturbed coastal environment. Phycological research, 63(3), 189-196. | es_CL |
| dc.identifier.issn | ISSN 1322-0829 | es_CL |
| dc.identifier.issn | ESSN 1440-1835 | es_CL |
| dc.identifier.uri | https://onlinelibrary.wiley.com/doi/epdf/10.1111/pre.12087 | es_CL |
| dc.identifier.uri | https://doi.org/10.1111/pre.12087 | es_CL |
| dc.identifier.uri | http://repositorio.umayor.cl/xmlui/handle/sibum/2680 | |
| dc.description.abstract | Copper is an essential micronutrient, especially for photosynthetic organisms, but can be toxic at high concentrations. In the past years, coastal waters have been exposed to an increase in copper concentration due to anthropogenic inputs. One well known case is the Chanaral area (Easter South Pacific coast), where a long term coastal copper enrichment event has occurred. That event strongly affected benthic marine diversity, including microbial communities. In this work, microcosm experiments were carried out to address the changes on picophytoplankton community composition of the disturbed area, when challenged to copper additions. Eukaryotic picophytoplankton communities from two areas were analyzed: one in the most copper-perturbed area and another at the north edge of the perturbed area. Flow cytometry data showed that 25g L-1 of copper addition exerted a positive effect in the growth kinetics on part of the eukaryotic picophytoplankton communities, independently of the site. 16S-plastid terminal restriction fragment length polymorphisms analysis suggested that eukaryotic picophytoplankton display a short and directional response to high copper levels. Members of the Prasinophyceae class, a Coscinodiscophyceae diatom, as well as Phaeocystis, respond in a short time to the environmental disturbance, making them excellent candidates for further studies to evaluate phytoplanktonic species as sentinels for copper disturbances in coastal marine ecosystems. | es_CL |
| dc.description.sponsorship | Este trabajo fue financiado por: proyecto FONDECYT 1110364 y CONICYT PhD fellowship N°24121201. | es_CL |
| dc.format.extent | ARTÍCULO ORIGINAL | es_CL |
| dc.language.iso | en | es_CL |
| dc.publisher | CIENCIAS | es_CL |
| dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | es_CL |
| dc.subject | CIENCIAS DE LA SALUD | es_CL |
| dc.title | Eukaryotic picophytoplankton community response to copper enrichment in a metal-perturbed coastal environment | es_CL |
| dc.type | Artículo o Paper | es_CL |
| umayor.indizador | COT | es_CL |
| umayor.politicas.sherpa/romeo | Licencia color: AMARILLO (Puede archivar el pre-print (ie la versión previa a la revisión por pares))--Pre-print del autor: el autor puede archivar la versión pre-print (ie la versión previa a la revisión por pares) Post-print del autor: el autor puede archivar la versión post-print (ie la versión final posterior a la revisión por pares) siempre que se cumplan las restricciones: 12 meses de embargo Versión de editor/PDF: cross el autor no puede archivar la versión del editor/PDF. Condiciones generales: Algunas revistas tienen políticas independientes, consultar directamente con cada revista, On author's personal website, institutional repositories, arXiv, AgEcon, PhilPapers, PubMed Central, RePEc or Social Science Research Network, Author's pre-print may not be updated with Publisher's Version/PDF, Author's pre-print must acknowledge acceptance for publication, No comercial, La versión de editor/PDF no puede utilizarse, Debe reconocerse la fuente de publicación con la cita, Must link to publisher version with set statement (see policy), If OnlineOpen is available, BBSRC, EPSRC, MRC, NERC and STFC authors, may self-archive after 12 months// Disponible en: http://www.sherpa.ac.uk/romeo/issn/1322-0829/es/ | es_CL |
| umayor.indexado | WOS | es_CL |
| umayor.indexado | SCOPUS | es_CL |
| dc.identifier.doi | 10.1111/pre.12087 | es_CL] |
| umayor.indicadores.wos-(cuartil) | Q3 | es_CL |
| umayor.indicadores.scopus-(scimago-sjr) | sin información | es_CL |