Large-scale changes of the semidiurnal tide along North Atlantic coasts from 1846 to 2018

• Published in: Ocean Science
• Main Authors: Pineau-Guillou, Lucia, Lazure, Pascal, Woppelmann, Guy
• Other Authors: Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER), LIttoral ENvironnement et Sociétés - UMR 7266 (LIENSs), Institut national des sciences de l'Univers (INSU - CNRS)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS), Interdisciplinary Graduate School for the Blue planet, ANR-17-EURE-0015,ISBlue,Interdisciplinary Graduate School for the Blue planet(2017)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2021
• Subjects: [SDU.OCEAN]Sciences of the Universe [physics]/Ocean; Atmosphere; Hoek; North Atlantic; North Atlantic oscillation; North East Atlantic; North West Atlantic
• Online Access: https://hal.science/hal-03126135; https://hal.science/hal-03126135/document; https://hal.science/hal-03126135/file/os-17-17-2021.pdf; https://doi.org/10.5194/os-17-17-2021

International audience We investigated the long-term changes of the principal tidal component M2 along North Atlantic coasts, from 1846 to 2018. We analysed 18 tide gauges with time series starting no later than 1940. The longest is Brest with 165 years of observations. We carefully processed the da...