@incollection{fdi:010088978,
  title = {{I}mpact de la mar{\'e}e sur le calcul des flux de mati{\`e}re export{\'e}es {\`a} l'oc{\'e}an en milieu estuarien},
  author = {{O}range, {D}idier and {M}inh, {L}.{T}.{N}.},
  editor = {},
  language = {{FRE}},
  abstract = {{T}he {R}ed {R}iver {D}elta ({RRD}) in northern {V}ietnam represents a complex hydrological ntework of tributaries and distributaries with a strong tidal influence due to the very flat relief. 20/100 of the total annual discharge of the {R}ed {R}iver {B}asin flow through the {D}ay-{N}hue {R}iver system ({DNR}), which is one of the three main branches of the {RRD}. {T}his sub-bassin, on the right bank where the city of {H}anoi ils located, provides water supply to the main part of the totla population of the {RRD}. {V}ery few studies have discussed the impact of the tidal movement in the river fluxes transported to the sea. {T}he tidal influence on the river discharge has been investigated through several {ADCP} gauging measurements during repetitions of 24h-long surveys. {D}ue to the tidal move, the instantaneous river discharge values describe a daily cycle with one daily maximum, one daily minimum and a short period of stream current at value zero. {O}ur calculation recorded a daily range from + 150m3/s to -250m3/s. {T}his inverse current implies a significant impact on the river fluxes transported to the estuarine zone. {A}nd the river discharge on the {RRD} cannot be calculated by a classical calibration equation linking water level and discharge, since there is no univocal relationship.},
  keywords = {{VIET} {NAM} ; {FLEUVE} {ROUGE} {DELTA}},
  booktitle = {{V}uln{\'e}rabilit{\'e} des soci{\'e}t{\'e}s et des milieux c{\^o}tiers et estuariens d'{A}frique de l'{O}uest},
  numero = {},
  pages = {347--358},
  address = {{D}akar},
  publisher = {{L}'{H}armattan-{S}{\'e}n{\'e}gal},
  series = {},
  year = {2021},
  ISBN = {978 2 343 22490 9},
  URL = {https://www.documentation.ird.fr/hor/fdi:010088978},
}