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	Provedor de dados ArchiMer (2) Autor Hernandez Farinas, Tania (2) Brun, Melanie (1) Delmas, Daniel (1) Siano, Raffaele (1) Palavra-chave Ecological niche (2) Niche ecologique (2) Abondance totale (1) Brest Bay (1) Bretagne sud (1) Channel-Atlantic coast (1) Chlorophyll b (1) Chlorophylle b (1) Composition indice (1) Denombrements du micro-phytoplancton (1) Dynamic linear model (1) Facade Manche-Atlantique (1) Forme de vie (1) Gironde plume (1) Indice composition (1) Life-forms (1) Linearite (1) Linearity (1) Mamiellophyceae (1) Metabarcoding (1) Mais... Tipo do documento Text (2) Ano 2016 (1) 2015 (1) País France (2) Idioma Francês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Analyse et modélisation des évolutions à long terme de la biodiversité phytoplanctonique dans les zones côtières sous l’effet des pressions environnementales et anthropiques ArchiMer Hernandez Farinas, Tania. Coastal areas are highly-dynamic systems exposed to the effect of climate variations and human impacts, influencing the community diversity. In these ecosystems, the phytoplankton constitutes the base of food webs and integrates the effects of global changes and quality variations of coastal waters. In this context, the general objective of this study was to assess the long-term changes in the diversity of phytoplankton communities in coastal waters at different dcales and levels of organisation. Firstly, the data collected by the Phytoplankton and Phycotoxin Monitoring Network from the IFREMER was examined to study the temporal variations of the assemblages within the last two decades along the French coast and to assess the relationship with the... Tipo: Text Palavras-chave: Variation temporelle; Niche ecologique; Forme de vie; Modele dynamique lineaire; Methode multi-tableaux; Temporal variation; Ecological niche; Life-forms; Dynamic linear model; Multi-table analysis. Ano: 2015 URL: http://archimer.ifremer.fr/doc/00315/42648/42032.pdf Définition d’un indice composition pour le phytoplancton en Manche- Atlantique, à partir des données du micro-phytoplancton du REPHY et des réseaux régionaux, et des mesures complémentaires de la flore phytoplanctonique acquises avec des techniques novatrices. Action 3 – Livrable 1. Propositions pour un indice de composition du phytoplancton, basé sur les résultats des méthodes microscopie, pigments et diversité génétique. Rapport final, février 2016 ArchiMer Hernandez Farinas, Tania; Brun, Melanie; Siano, Raffaele; Delmas, Daniel. This deliverable is composed of two reports which propose indice of phytoplankton composition, based respectively on the results of pigment and genetic diversity methods, and the results of microscopy method. Proposals based on the results of pigment and genetic diversity methods. The present work is a continuation of several studies carried out in the past (Siano and Delmas, 2013, 2015) on investigating an indicator of phytoplankton diversity using two methods complementary to optical microscopy: the genetic diversity analyzed with metabarcoding (exhaustive analysis of the diversity and relative abundance of OTUs, i.e. groups of sequences identified by their genetic resemblance) and the pigmentary diversity (analysis of the diversity and abundance of... Tipo: Text Palavras-chave: Metabarcoding; OTUs; Pigments; Picophytoplancton; Indice composition; Niche ecologique; Mamiellophyceae; Chlorophylle b; Rade de Brest; Bretagne sud; Panache de la Gironde; Denombrements du micro-phytoplancton; Abondance totale; Monotonicite; Linearite; Pressions; Facade Manche-Atlantique; Metabarcoding; OTUs; Pigments; Picophytoplankton; Composition indice; Ecological niche; Mamiellophyceae; Chlorophyll b; Brest Bay; Southern Britain; Gironde plume; Micro-phytoplankton counts; Total abundance; Monotonicity; Linearity; Pressure; Channel-Atlantic coast. Ano: 2016 URL: http://archimer.ifremer.fr/doc/00363/47421/47426.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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