@article{fdi:010019960, title = {{C}haracterisation of river bed and suspended sediments in the {R}io {M}adeira drainage basin ({B}olivian {A}mazonia)}, author = {{G}uyot, {J}ean-{L}oup and {J}ouanneau, {J}.{M}. and {W}asson, {J}.{G}.}, editor = {}, language = {{ENG}}, abstract = {{T}he grain size distribution of river bed sediments in the {R}io {M}adeira drainage basin shows rapid deposition of the coarser material (greater than 10 mm) as the river flows out of the {A}ndean range to enter the {A}mazon plain ({L}lanos). {I}n the {A}ndes, the suspended sediment grain size varies between 0.02 and 0.10 mm in diameter, while in the {L}lanos the suspended load is dominated by fine silts, between 7 and 7 micrometers in diameter. {I}n the {L}lanos, neither the bed sediment nor the suspended sediment varied along a 800 km reach. ({R}{\'e}sum{\'e} d'auteur)}, keywords = {{SEDIMENT} ; {GRANULOMETRIE} ; {DISTRIBUTION} {SPATIALE} ; {MATIERE} {EN} {SUSPENSION} ; {COURS} {D}'{EAU} ; {BASSIN} {FLUVIAL} ; {BOLIVIE} ; {ANDES} ; {MADEIRA} {BASSIN} {VERSANT}}, booktitle = {}, journal = {{J}ournal of {S}outh {A}merican {E}arth {S}ciences}, volume = {12}, numero = {4}, pages = {401--410}, ISSN = {0895-9811}, year = {1999}, DOI = {10.1016/{S}0895-9811(99)00030-9}, URL = {https://www.documentation.ird.fr/hor/fdi:010019960}, }