Influence of pollution history on the response of coastal bacterial and nanoeukaryote communities to crude oil and biostimulation assays

dc.contributor.author	Sauret, Caroline	en
dc.contributor.author	Χρηστάκη, Ουρανία	el
dc.contributor.author	Μουτσάκη, Παρασκευή	el
dc.contributor.author	Χατζηανέστης, Ιωάννης	el
dc.contributor.author	Γώγου, Αλεξάνδρα	el
dc.date.accessioned	2015-05-23T09:55:09Z
dc.date.available	2015-05-23T09:55:09Z
dc.date.issued	2015-05-23
dc.identifier.uri	http://hdl.handle.net/11400/10951
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.sciencedirect.com/science/article/pii/S0141113612001055	en
dc.subject	Hydrocarbons
dc.subject	Coastal waters
dc.subject	Υδρογονάνθρακες
dc.subject	Παράκτια ύδατα
dc.title	Influence of pollution history on the response of coastal bacterial and nanoeukaryote communities to crude oil and biostimulation assays	en
heal.type	journalArticle
heal.classification	Marine engineering
heal.classification	Shipbuilding
heal.classification	Ναυτιλία
heal.classification	Ναυπηγική
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85081157
heal.classificationURI	http://zbw.eu/stw/descriptor/13066-5
heal.classificationURI	N/A-Ναυτιλία
heal.classificationURI	N/A-Ναυπηγική
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85063372
heal.keywordURI	http://zbw.eu/stw/descriptor/19616-1
heal.contributorName	Ghiglione, Jean-François	en
heal.identifier.secondary	doi:10.1016/j.marenvres.2012.05.006
heal.language	en
heal.access	campus
heal.recordProvider	Τ.Ε.Ι. Αθήνας. Σχολή Τεχνολογικών Εφαρμογών. Τμήμα Ναυπηγών Μηχανικών.	el
heal.publicationDate	2012
heal.bibliographicCitation	Sauret, C., Christaki, U., Moutsaki, P., Hatzianestis, I., Gogou, A., et al. (August 2012). Influence of pollution history on the response of coastal bacterial and nanoeukaryote communities to crude oil and biostimulation assays. Marine Environmental Research. 79. pp. 70-78. Elsevier B.V: 2012. Available from: http://www.sciencedirect.com/science/article/pii/S0141113612001055 [Accessed 06/06/2012]	en
heal.abstract	Pollution history has often been proposed to explain site-dependent bioremediation efficiencies, but this hypothesis has been poorly explored. Here, bacteria and their heterotrophic nanoflagellates (HNF) predators originating from pristine and chronically oil-polluted coastal sites were subjected to crude oil ± nutrients or emulsifier amendments. The addition of crude oil had a more visible effect on bacteria originating from the pristine site with a higher increase in the activity of given OTU and inactivation of other petroleum-sensitive bacteria, as revealed by DNA and RNA-based comparison. Such changes resulted in a delay in microbial growth and in a lower bacterial degradation of the more complex hydrocarbons. Biostimulation provoked a selection of different bacterial community assemblages and stirred metabolically active bacteria. This resulted in a clear increase of the peak of bacteria and their HNF predators and higher oil degradation, irrespective of the pollution history of the site.	en
heal.publisher	Elsevier B.V.	en
heal.journalName	Marine Environmental Research	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true