Estimating species relative abundances from museum records
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Estimating species relative abundances from museum records. / Gotelli, Nicholas J.; Booher, Douglas B.; Urban, Mark C.; Ulrich, Werner; Suarez, Andrew V.; Skelly, David K.; Russell, David J.; Rowe, Rebecca J.; Rothendler, Matthew; Rios, Nelson; Rehan, Sandra M.; Ni, George; Moreau, Corrie S.; Magurran, Anne E.; Jones, Faith A. M.; Graves, Gary R.; Fiera, Cristina; Burkhardt, Ulrich; Primack, Richard B.
In: Methods in Ecology and Evolution, Vol. 14, No. 2, 2023, p. 431-443.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Estimating species relative abundances from museum records
AU - Gotelli, Nicholas J.
AU - Booher, Douglas B.
AU - Urban, Mark C.
AU - Ulrich, Werner
AU - Suarez, Andrew V.
AU - Skelly, David K.
AU - Russell, David J.
AU - Rowe, Rebecca J.
AU - Rothendler, Matthew
AU - Rios, Nelson
AU - Rehan, Sandra M.
AU - Ni, George
AU - Moreau, Corrie S.
AU - Magurran, Anne E.
AU - Jones, Faith A. M.
AU - Graves, Gary R.
AU - Fiera, Cristina
AU - Burkhardt, Ulrich
AU - Primack, Richard B.
N1 - Publisher Copyright: Methods in Ecology and Evolution© 2021 The Authors. Methods in Ecology and Evolution published by John Wiley & Sons Ltd on behalf of British Ecological Society.
PY - 2023
Y1 - 2023
N2 - Dated, geo-referenced museum specimens are a rich data source for reconstructing species' distribution and abundance patterns. However, museum records are potentially biased towards over-representation of rare species, and it is unclear whether museum records can be used to estimate relative abundance in the field. We assembled 17 coupled field and museum datasets to quantitatively compare relative abundance estimates with the Dirichlet distribution. Collectively, these datasets comprise 73,039 museum records and 1,405,316 field observations of 2,240 species. Although museum records of rare species overestimated relative abundance by 1-fold to over 100-fold (median study = 9.0), the relative abundance of species estimated from museum occurrence records was strongly correlated with relative abundance estimated from standardized field surveys (r2 range of 0.10–0.91, median study = 0.43). These analyses provide a justification for estimating species relative abundance with carefully curated museum occurrence records, which may allow for the detection of temporal or spatial shifts in the rank ordering of common and rare species.
AB - Dated, geo-referenced museum specimens are a rich data source for reconstructing species' distribution and abundance patterns. However, museum records are potentially biased towards over-representation of rare species, and it is unclear whether museum records can be used to estimate relative abundance in the field. We assembled 17 coupled field and museum datasets to quantitatively compare relative abundance estimates with the Dirichlet distribution. Collectively, these datasets comprise 73,039 museum records and 1,405,316 field observations of 2,240 species. Although museum records of rare species overestimated relative abundance by 1-fold to over 100-fold (median study = 9.0), the relative abundance of species estimated from museum occurrence records was strongly correlated with relative abundance estimated from standardized field surveys (r2 range of 0.10–0.91, median study = 0.43). These analyses provide a justification for estimating species relative abundance with carefully curated museum occurrence records, which may allow for the detection of temporal or spatial shifts in the rank ordering of common and rare species.
KW - biodiversity
KW - fishes
KW - invertebrates
KW - mammals
KW - museum records
KW - plants
KW - relative abundance
U2 - 10.1111/2041-210X.13705
DO - 10.1111/2041-210X.13705
M3 - Journal article
AN - SCOPUS:85114325821
VL - 14
SP - 431
EP - 443
JO - Methods in Ecology and Evolution
JF - Methods in Ecology and Evolution
SN - 2041-210X
IS - 2
ER -
ID: 284398462