https://w3id.org/sciencelive/np/RArxpQJ98cPc7V3uAWhjJQtriT7qjV40Ml-ciSREJSh3s
has assertion: assertion
has provenance: provenance
has publication info: pubinfo
type: Nanopublication
created: 2026-05-29T20:48:17.173Z
creator: Anne Fouilloux
license: https://creativecommons.org/licenses/by/4.0/
has nanopub type: cites
was created at: platform.sciencelive4all.org
label: Paper annotation: We propose an integrated sampling, rarefaction, and extrapolation methodology to compare species richness of a set of communities based on samples of equal completeness (as measured by sample coverage) instead of equal size.

https://doi.org/10.1890/11-1952.1
has quoted text: We propose an integrated sampling, rarefaction, and extrapolation methodology to compare species richness of a set of communities based on samples of equal completeness (as measured by sample coverage) instead of equal size.
comment: A sibling replication showed modern GBIF "biodiversity hotspots" for Iberian birds are inflated by survey effort: richest-ranked cells track where observers go, not where birds are densest, and even an EU Article 12 expert rangemap doesn't close the gap. Effort-rich cells reach higher completeness than effort-poor ones, so comparing raw per-cell richness is exactly the equal-size comparison this paper warns against. This study tests whether coverage-based rarefaction removes that effort bias.

sig
has algorithm: RSA
signed by: Anne Fouilloux