Data/hora: 14/06/2024 20:34:35

Provedor de dados: | 5
País: | France
Título: | Suivis stationnel et surfacique de l’herbier à Zostera noltei de la masse d’eau FRFT8 Bidassoa – 2013 - Bassin Hydrographique Adour-Garonne -
Autores: | Sanchez, Florence; De Casamajor, Marie-noelle; Lissardy, Muriel.
Data: | 2014-06
Ano: | 2014
Palavras-chave: | Herbier Zostera noltei; Directive Cadre sur l’eau; Côte basque; Baie de Txingudi; Hendaye; Seagrass Zostera noltei; Water Framework Directive; Basque country; Txingudi Bay; Hendaye.
Resumo: | The new protocol, established by Auby et al. (2012) to the seagrass monitoring under the Water Framework Directive, was used in Txingudi bay (Hendaye, France). Based on 3 metrics ("taxonomy", "extension" and "density"), the quality index of the water body for the angiosperm indicator, was "medium", while it was in "good condition" in 2012. These results are explained by a sharp drop in the density observed on the monitoring station. The cartography of the species distribution showed a decrease of the total area of seagrass, particularly in the southern part of the mudflat. However, further north, small intertidal seagrass spots appeared. Atypical weather conditions in 2013 (cold, heavy spring rain) with silting of this area, could explain this situation.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/00198/30965/29341.pdf

DOI:10.13155/30965

http://archimer.ifremer.fr/doc/00198/30965/

Formato: | application/pdf

Fonte:

2014 Ifremer

info:eu-repo/semantics/openAccess

restricted use