@inproceedings{fdi:010083546,
  title = {{H}ydroclimatic variability in {T}omi at {S}ibut, {G}ribingui at {K}aga-{B}andoro and {F}afa at {B}ouca basins, in the {C}entral {A}frican {R}epublic},
  author = {{N}guimalet, {C}.{R}. and {O}range, {D}idier},
  editor = {},
  language = {{ENG}},
  abstract = {{T}he research of ruptures on rainfall and discharge serial data from 1950 to 1995 of three small catchments (from 2000 to 6000 km2) of the {C}entral {A}frican {R}epublic, at the boundary between {C}had and {C}ongo basins, has shown a high spatial variability. {T}he rupture observed in 1970 at the subcontinental scale, which started the drought period in {W}est and {C}entral {A}frica, is observed only on the {N}orthward basin, the driest. {T}hen it was difficult to compare the hydroclimatic periods from a basin to another one. {H}owever, all the studied basins have shown a degradation of the hydrological regime from the end of the 1980s onward, with a severe level since the end of 1980s. {T}he depletion coefficients have the same range for the 3 studied basins than for the {U}bangi {R}iver basin, widening the drought impact.},
  keywords = {{PRECIPITATION} ; {DEBIT} ; {VARIATION} {SPATIALE} ; {SECHERESSE} ; {HYDROCLIMAT} ; {REGIME} {HYDROLOGIQUE} ; {DEGRADATION} ; {EAU} {SOUTERRAINE} ; {METHODOLOGIE} ; {BASSIN} {VERSANT} ; {COURS} {D}'{EAU} ; 1950 1995 ; {SERIE} {CHRONOLOGIQUE} ; {CENTRAFRIQUE} ; {AFRIQUE} {CENTRALE} ; {TOMI} {BASSIN} {VERSANT} ; {SIBUT} ; {GRIBINGUI} {BASSIN} {VERSANT} ; {KAGA} {BANDORO} ; {FAFA} {BASSIN} {VERSANT} ; {BOUCA} ; {OUBANGUI} {COURS} {D}'{EAU}},
  numero = {383},
  pages = {79--84},
  booktitle = {{H}ydrological processes and water security in a changing world},
  year = {2020},
  DOI = {10.5194/piahs-383-79-2020},
  URL = {https://www.documentation.ird.fr/hor/fdi:010083546},
}