@article{fdi:010061218,
  title = {{S}edimentary evidence of soil organic matter input to the {C}uruai {A}mazonian floodplain},
  author = {{Z}ocatelli, {R}. and {M}oreira {T}urcq, {P}atricia and {B}ernardes, {M}. and {T}urcq, {B}runo and {C}ordeiro, {R}. {C}. and {G}ogo, {S}. and {D}isnar, {J}. {R}. and {B}oussafir, {M}.},
  editor = {},
  language = {{ENG}},
  abstract = {{A} multi-proxy study has been performed on a sediment core from the {C}uruai floodplain, {C}entral {A}mazonia. {T}he combination of elemental, isotopic and molecular analysis of a 110 cm core (a record of ca. the last 100 yr) allowed reconstruction of the hydrological conditions of organic matter ({OM}) deposition. {T}wo units could be delineated. {T}he first ({UI}) was composed of three sub-units: {UI}a (0-15 cm), composed of highly degraded organic particles originating from the surrounding soil and indicative of restricted transport; {UI}b (15-48 cm), during which the region was permanently flooded and the material stored came from soil runoff, mainly from alluvial forest; and {UI}c (48-88 cm) composed of material from {A}mazon {R}iver suspended sediment, itself originating from {OM} degradation in forest soil. {I}n {UII} (88-111 cm), the {OM} originated mainly from the forest soil and other plant remains in the floodplain. {T}he data reveal that, during the four distinct depositional periods, the sedimentary {OM} alternated between land derived soil and alluvial vegetation due to changes in hydrodynamics.},
  keywords = {{AMAZONE} ; {BRESIL}},
  booktitle = {},
  journal = {{O}rganic {G}eochemistry},
  volume = {63},
  numero = {},
  pages = {40--47},
  ISSN = {0146-6380},
  year = {2013},
  DOI = {10.1016/j.orggeochem.2013.08.004},
  URL = {https://www.documentation.ird.fr/hor/fdi:010061218},
}