@article{fdi:010053107,
  title = {{M}arine radiocarbon reservoir effect along the northern {C}hile-southern {P}eru coast (14-24 degrees {S}) throughout the {H}olocene},
  author = {{O}rtlieb, {L}uc and {V}argas, {G}. and {S}ali{\`e}ge, {J}. {F}.},
  editor = {},
  language = {{ENG}},
  abstract = {{T}hrough an extensive sampling and dating of pairs of associated shells and charcoal fragments combined with reanalysis of all the available previous data, we reconstruct the evolution throughout the {H}olocene of the regional marine radiocarbon reservoir effect ({D}elta {R}) values along the northern {C}hile-southern {P}eru area (14 degrees-24 degrees {S}). {A}fter elimination of the cases in which the terrestrial component yielded older ages than the marine shells to which they were associated, the study is based upon data from 47 pairs of associated marine and terrestrial material. {O}ur results suggest major changes in both the magnitude and variability range of {D}elta {R} during the whole {H}olocene {P}eriod: (1) between 10,400 and 6840 cal yr {BP}, high values (511 +/- 278 yr) probably result from a strengthened {SE} {P}acific subtropical anticyclone and shoaling of equatorial subsurface waters during intensified upwelling events; (2) between 5180 and 1160 cal yr {BP}, lower values (226 +/- 98 yr) may reflect a major influence of subtropical water and diminished coastal upwelling processes; (3) during the last similar to thousand years, high values (between 355 +/- 105 and 253 +/- 207 yr) indicate an increased influence of {C}-14-depleted water masses and of {ENSO}. {F}or the early twentieth century a {D}elta {R} value of 253 +/- 207 yr was calculated.},
  keywords = {{R}adiocarbon reservoir effect ; {H}olocene ; {P}aleoceanographic circulation ; {U}pwelling ; {S}outheastern {P}acific ; {P}eru ; {C}hile},
  booktitle = {},
  journal = {{Q}uaternary {R}esearch},
  volume = {75},
  numero = {1},
  pages = {91--103},
  ISSN = {0033-5894},
  year = {2011},
  DOI = {10.1016/j.yqres.2010.07.018},
  URL = {https://www.documentation.ird.fr/hor/fdi:010053107},
}