Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/49630
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dc.contributor.authorTuya, F.-
dc.contributor.authorMartín García, Jose Antonio-
dc.contributor.authorLuque Escalona, Ángel-
dc.date.accessioned2018-11-24T09:28:03Z-
dc.date.available2018-11-24T09:28:03Z-
dc.date.issued2002-
dc.identifier.issn1400-0350-
dc.identifier.urihttp://hdl.handle.net/10553/49630-
dc.description.abstractInterannual changes in the shoot density, biomass and leaf length of the seagrass Cymodocea nodosa and two descriptors of the associated fish communities (total fish abundance and species richness) were evaluated at Playa Blanca (Lanzarote, Canary Islands) from March 2001 to April 2002 to provide evidence for responses to the impact of a marina construction. The seagrass bed under influence, as well as a control location, were sampled using an experimental design which consisted of three sites nested within each of these two locations. We tested the null hypothesis that these parameters would not change over time as a result of this construction. A three-way mixed and symmetrical ANOVA detected significant ‘Time of sampling × Control vs Impact’ interactions for the shoot density, biomass and leaf length. The same interactions were observed for the descriptors of the fish communities using a two way orthogonal ANOVA. We detected an initial fast increase in the mean leaf length as a possible morphological response to a reduction in the amount of light at the bottom. Furthermore, a significant decrease was obtained for the penetration of light into the water column in the perturbed bed. Therefore, we obtained significant evidence to reject the null hypothesis offered by our study.-
dc.languageeng-
dc.relation.ispartofJournal of Coastal Conservation-
dc.sourceJournal of Coastal Conservation [ISSN 1400-0350], v. 8, p. 157-162-
dc.subject240119 Zoología marina-
dc.subject241705 Biología marina-
dc.subject240106 Ecología animal-
dc.subject.otherAnthropogenic perturbation-
dc.subject.otherCymodocea nodosa-
dc.subject.otherFish community-
dc.subject.otherIchthyofauna-
dc.subject.otherSeagrass-
dc.subject.otherVascular plant-
dc.subject.otherVisual census-
dc.titleImpact of a marina construction on a seagrass bed at Lanzarote (Canary Islands)-
dc.typeinfo:eu-repo/semantics/Article-
dc.typeArticle-
dc.identifier.doi10.1007/BF02788953-
dc.identifier.scopus0041903681-
dc.contributor.authorscopusid6603608107-
dc.contributor.authorscopusid15136130700-
dc.contributor.authorscopusid7102898205-
dc.description.lastpage162-
dc.description.firstpage157-
dc.relation.volume8-
dc.investigacionCiencias-
dc.type2Artículo-
dc.description.numberofpages6-
dc.utils.revision-
dc.date.coverdateEnero 2002-
dc.identifier.ulpgces
item.fulltextCon texto completo-
item.grantfulltextrestricted-
crisitem.author.deptBiodiversidad y Conservación-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptBiología Integrativa y Recursos Biológicos-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0001-8316-5887-
crisitem.author.orcid"(https://orcid.org/0000-" "0001-6731-6147)"-
crisitem.author.orcid0000-0002-8487-1780-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameTuya Cortés, Fernando José-
crisitem.author.fullNameMartín García, José Antonio-
crisitem.author.fullNameLuque Escalona, Ángel-
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