@article{fdi:010053174, title = {{C}haracterizing and modeling the diversity of cropping situations under climatic constraints in {W}est {A}frica}, author = {{T}raor{\'e}, {S}.{B}. and {A}lhassane, {A}. and {M}uller, {B}. and {K}ouressy, {M}. and {S}om{\'e}, {L}. and {S}ultan, {B}enjamin and {O}ettli, {P}. and {S}i{\'e}n{\'e} {L}aop{\'e}, {A}.{C}. and {S}angar{\'e}, {S}. and {V}aksmann, {M}. and {D}iop, {M}. and {D}ingkhun, {M}. and {B}aron, {C}.}, editor = {}, language = {{ENG}}, abstract = {{T}he {S}ahel region is known for the high vulnerability of its agriculture to climate variability. {E}arly warning systems that make use of agrometerological forecasts are one of the coping strategies developed by policy makers. {H}owever, the predictive quality of the tools and methods used needs improvement. {I}n order to address some of these challenges, we conducted agronomic trials and on-farm surveys to adapt the {SARRAH} ({S}ysteme d'{A}nalyse {R}egionale des {R}isques {A}groclimatiques, version {H}) crop simulation model, and also evaluated it in farmers' field conditions. {T}he farmers' practices such as sowing dates and densities, fertilizer use and yields potentials of the millet and sorghum crops were characterized under different climatic conditions.}, keywords = {climate impact ; agriculture {W}est {A}frica ; farmer practices ; sorghum ; millet}, booktitle = {{M}onsoon {M}ultidisciplinary {A}nalysis ({AMMA}) : an integrated project for understanding of the {W}est {A}frican climate system and its human dimension}, journal = {{A}tmospheric {S}cience {L}etters}, volume = {12}, numero = {1}, pages = {89--95}, ISSN = {1530-261{X}}, year = {2011}, DOI = {10.1002/asl.295}, URL = {https://www.documentation.ird.fr/hor/fdi:010053174}, }