@article{fdi:010079315, title = {{B}iased-corrected richness estimates for the {A}mazonian tree flora}, author = {ter {S}teege, {H}. and {P}rado, {P}. {I}. and de {L}ima, {R}. {A}. {F}. and {P}os, {E}. and {C}oelho, {L}. {D}. and {L}ima, {D}. {D}. and {S}alomao, {R}. {P}. and {A}maral, {I}. {L}. and de {A}lmeida {M}atos, {F}. {D}. and {C}astilho, {C}. {V}. and {P}hillips, {O}. {L}. and {G}uevara, {J}. {E}. and {C}arim, {M}. {D}. {J}. and {L}opez, {D}. {C}. and {M}agnusson, {W}. {E}. and {W}ittmann, {F}. and {M}artins, {M}. {P}. and {S}abatier, {D}aniel and {I}rume, {M}. {V}. and {G}uimaraes, {J}. {R}. {D}. and {M}olino, {J}ean-{F}ran{\c{c}}ois and {E}ngel, {J}ulien and et al.,}, editor = {}, language = {{ENG}}, abstract = {{A}mazonian forests are extraordinarily diverse, but the estimated species richness is very much debated. {H}ere, we apply an ensemble of parametric estimators and a novel technique that includes conspecific spatial aggregation to an extended database of forest plots with up-to-date taxonomy. {W}e show that the species abundance distribution of {A}mazonia is best approximated by a logseries with aggregated individuals, where aggregation increases with rarity. {B}y averaging several methods to estimate total richness, we confirm that over 15,000 tree species are expected to occur in {A}mazonia. {W}e also show that using ten times the number of plots would result in an increase to just similar to 50% of those 15,000 estimated species. {T}o get a more complete sample of all tree species, rigorous field campaigns may be needed but the number of trees in {A}mazonia will remain an estimate for years to come.}, keywords = {{AMAZONIE}}, booktitle = {}, journal = {{S}cientific {R}eports - {N}ature}, volume = {10}, numero = {1}, pages = {art. 10130 [13 p.]}, ISSN = {2045-2322}, year = {2020}, DOI = {10.1038/s41598-020-66686-3}, URL = {https://www.documentation.ird.fr/hor/fdi:010079315}, }