@article{fdi:010056620, title = {{SPCZ} migration and {ENSO} events during the 20th century as revealed by climate proxies from a {F}iji coral - art. no. {L}17710}, author = {{J}uillet {L}eclerc, {A}. and {T}hiria, {S}. and {N}aveau, {P}. and {D}elcroix, {T}hierry and {L}e {B}ec, {N}. and {B}lamart, {D}. and {C}orr{\`e}ge, {T}hierry}, editor = {}, language = {{ENG}}, abstract = {{I}nstrumental sea surface temperature ({SST}) and sea surface salinity ({SSS}) records since 1975 have indicated that migrations of the {S}outh {P}acific {C}onvergence {Z}one ({SPCZ}) are strongly related to {E}l {N}ino-{S}outhern {O}scillation ({ENSO}) events. {T}o reconstruct independent {SSS} and {SST} time series for the past century and document this {SPCZ} and {ENSO} relationship prior to 1975, we apply a neural network analysis to seven climate proxies derived from a coral skeleton collected in {F}iji. {T}hese reconstructions suggest that five {SPCZ} migrations linked to {ENSO} occurred between 1908 and 1970 while as many migrations occurred during the last three decades, highlighting the recent enhanced frequency of {ENSO} occurrence.}, keywords = {{FIDJI}}, booktitle = {}, journal = {{G}eophysical {R}esearch {L}etters}, volume = {33}, numero = {17}, pages = {{NIL}_1--{NIL}_5}, ISSN = {0094-8276}, year = {2006}, DOI = {10.1029/2006{GL}025950}, URL = {https://www.documentation.ird.fr/hor/fdi:010056620}, }