Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea

Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea

1st Iberian Ecological Society Meeting (2019); XIV Congreso Nacional de la Asociación Española de Ecología Terrestre (AEET), Ecology: an integrative science in the Anthropocene, 4-7 February 2019, Barcelona, Spain

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Main Authors: Reñé, Albert, Hoppenrath, Mona, Reboul, Guillaume, Moreira, David, López-García, Purificación
Format: comunicación de congreso biblioteca
Published: Sociedad Ibérica de Ecología 2019-02-07
Online Access:http://hdl.handle.net/10261/192349
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spelling dig-icm-es-10261-1923492021-06-13T10:50:27Z Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea Reñé, Albert Hoppenrath, Mona Reboul, Guillaume Moreira, David López-García, Purificación 1st Iberian Ecological Society Meeting (2019); XIV Congreso Nacional de la Asociación Española de Ecología Terrestre (AEET), Ecology: an integrative science in the Anthropocene, 4-7 February 2019, Barcelona, Spain Dinoflagellates are a key component of protist communities in planktonic marine environments, and their diversity and distributionhas been thoroughly studied worldwide. However, some environments, like benthic ones, remain poorly studied, and most researchfocuses on epiphytic toxic species. In this study, we have characterized the community of sand-dwelling dinoflagellates from someMediterranean Sea locations, an area lacking of studies on those organisms, with monthly samplings of coastal sediments duringsix months. The study was performed combining classical morphological techniques and high-throughput sequencing (HTS). Themorphological identification of organisms present in the sediment samples, combined with their molecular characterization usingsingle-cell PCR technique, allowed a refined classification of HTS reads. The results obtained show that the three studied locationshave similar richness and community composition. The communities are dominated by a few taxa, even though each site is charac-terized by the presence of some particular species. Those dominant taxa show a temporal dynamics from spring to summer. Whilesome increase their relative abundances along time, others decrease it, resulting in the same temporal pattern in all three locations.The combination of both approaches allowed to detect a large number of unknown species, and it reflects the need of further tax-onomic studies to characterize the diversity these organisms in coastal Mediterranean locations Peer Reviewed 2019-10-09T08:00:19Z 2019-10-09T08:00:19Z 2019-02-07 2019-10-09T08:00:19Z comunicación de congreso http://purl.org/coar/resource_type/c_5794 1st Iberian Ecological Society Meeting (2019) XIV Congreso Nacional de la Asociación Española de Ecología Terrestre (2019) http://hdl.handle.net/10261/192349 Sí none Sociedad Ibérica de Ecología
institution ICM ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-icm-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del ICM España
description 1st Iberian Ecological Society Meeting (2019); XIV Congreso Nacional de la Asociación Española de Ecología Terrestre (AEET), Ecology: an integrative science in the Anthropocene, 4-7 February 2019, Barcelona, Spain
format comunicación de congreso
author Reñé, Albert
Hoppenrath, Mona
Reboul, Guillaume
Moreira, David
López-García, Purificación
spellingShingle Reñé, Albert
Hoppenrath, Mona
Reboul, Guillaume
Moreira, David
López-García, Purificación
Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea
author_facet Reñé, Albert
Hoppenrath, Mona
Reboul, Guillaume
Moreira, David
López-García, Purificación
author_sort Reñé, Albert
title Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea
title_short Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea
title_full Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea
title_fullStr Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea
title_full_unstemmed Community composition and temporal dynamics of sand-dwelling dinoflagellates from the NW Mediterranean Sea
title_sort community composition and temporal dynamics of sand-dwelling dinoflagellates from the nw mediterranean sea
publisher Sociedad Ibérica de Ecología
publishDate 2019-02-07
url http://hdl.handle.net/10261/192349
work_keys_str_mv AT renealbert communitycompositionandtemporaldynamicsofsanddwellingdinoflagellatesfromthenwmediterraneansea
AT hoppenrathmona communitycompositionandtemporaldynamicsofsanddwellingdinoflagellatesfromthenwmediterraneansea
AT reboulguillaume communitycompositionandtemporaldynamicsofsanddwellingdinoflagellatesfromthenwmediterraneansea
AT moreiradavid communitycompositionandtemporaldynamicsofsanddwellingdinoflagellatesfromthenwmediterraneansea
AT lopezgarciapurificacion communitycompositionandtemporaldynamicsofsanddwellingdinoflagellatesfromthenwmediterraneansea
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