@article{fdi:010062623,
  title = {{C}l and {N}a fluxes in an {A}ndean foreland basin of the {P}eruvian {A}mazon : an anthropogenic impact evidence},
  author = {{M}oquet, {J}. {S}. and {M}aurice, {L}aurence and {C}rave, {A}. and {V}iers, {J}. and {A}revalo, {N}. and {L}agane, {C}hristelle and {L}avado-{C}asimiro, {W}. and {G}uyot, {J}ean-{L}oup},
  editor = {},
  language = {{ENG}},
  abstract = {{T}he dissolved load of the {A}mazon {R}iver is generally considered to be lowly impacted by anthropogenic activities. {I}n this work, based on the chemical and hydrological database of the {E}nvironmental {R}esearch {O}bservatory-{HYBAM} (http://www.ore-hybam.org), we explore the importance of the {P}eruvian {F}oreland petroleum activity on the dissolved {N}a and {C}l fluxes of the {A}mazon {R}iver. {T}he main result of this study allows us suggesting that oil extraction activity, concentrated in the {E}l {T}igre {R}iver basin, a small foreland watershed in the {P}eruvian {A}mazon, influenced drastically the {N}a and {C}l exportation of the {A}mazon {R}iver during the 2006-2007 period. {D}uring these years, the dissolved exportations of this basin represented almost 20 % of the annual dissolved {C}l {A}mazon flux and almost 12 % of the annual dissolved {N}a {A}mazon flux for a mean annual discharge1 % of the {A}mazon {R}iver discharge. {S}ince the last decades, the anthropogenic activities are increasing over the whole {A}mazon basin, especially in {A}ndean countries. {I}n this context, our results demonstrate that extractive activity cannot be considered as negligible on the hydro-chemistry of the {A}mazonian {R}ivers especially for the weathering budget estimation based on river-dissolved loads. {M}oreover, {C}l and {N}a can be used to trace the formation waters derived from oil extraction at a large spatial scale. {T}he environmental impacts of contaminants associated with deep water released to the hydrosystem (polycyclic aromatics hydrocarbons, metallic trace elements, etc.) at local and regional scales are still underestimated and should be monitored to map their local and regional influence and to prevent their risks on human health.},
  keywords = {{O}il extraction ; {A}nthropogenic impact ; {A}mazon basin ; {D}issolved load ; {D}eep water ; {N}a{C}l ; {P}eru ; {PEROU} ; {ANDES} ; {AMAZONIE} ; {AMAZONE} {BASSIN}},
  booktitle = {},
  journal = {{A}quatic {G}eochemistry},
  volume = {20},
  numero = {6},
  pages = {613--637},
  ISSN = {1380-6165},
  year = {2014},
  DOI = {10.1007/s10498-014-9239-6},
  URL = {https://www.documentation.ird.fr/hor/fdi:010062623},
}