@article{fdi:010060943, title = {{N}ickel bioavailability assessed by ion exchange resin in the field}, author = {{B}ecquer, {T}hierry and {R}igault, {F}. and {J}affr{\'e}, {T}anguy}, editor = {}, language = {{ENG}}, abstract = {{T}o measure nickel ({N}i) bioavailability experiments were conducted in the field using ion exchange resin ({IER}) method. {R}esin bags were inserted into the upper layer of soils developed on ultramafic rocks in {N}ew {C}aledonia. {T}heir {N}i contents were determined after four weeks and compared to those of plant leaves of five species. {S}ignificant correlations were obtained so that the {IER} appeared to be successful for routine applications. {F}urthermore, the use of chemical reactants such as diethylenetriaminepentaacetic acid ({DTPA}) and {KC}l demonstrated to be much less reliable for assessing the bioavailability of {N}i.}, keywords = {{NICKEL} ; {RELATION} {SOL} {PLANTE} ; {SOL} ; {FLEUR} ; {ASSIMILATION} ; {ROCHE} {ULTRAMAFIQUE} ; {NOUVELLE} {CALEDONIE}}, booktitle = {}, journal = {{C}ommunications in {S}oil {S}cience and {P}lant {A}nalysis}, volume = {33}, numero = {3-4}, pages = {439--450}, ISSN = {0010-3624}, year = {2002}, DOI = {10.1081/{CSS}-120002755}, URL = {https://www.documentation.ird.fr/hor/fdi:010060943}, }