[PDF][PDF] Species richness: estimation and comparison

A Chao, CH Chiu - Wiley StatsRef: statistics reference online, 2016 - researchgate.net
… (an asymptotic approach via species richness estimation and a … would be sufficient for
estimating species richness. In this … of sampling units that include at least one infrequent species

Theory and application of an improved species richness estimator

EW Tekwa, MA Whalen… - … Transactions of the …, 2023 - royalsocietypublishing.org
… bias-corrected asymptotic richness estimators. This approach … minimum, we divided all per
cent cover data by 0.5 to obtain … not sufficient but necessary features for an accurate estimator

Assessing the efficiency of non-parametric estimators of species richness for marine microplankton

M Branco, FG Figueiras… - Journal of Plankton …, 2018 - academic.oup.com
… non-parametric asymptotic species richness estimators and an … These species richness
estimators were evaluated by … least negative biased abundance-based estimator (see Table II). …

Is it sufficient? Assessment of two sampling methods for urban plant species richness investigations

J Zhao, J Chen, C Chen, S Lu, C Song, S Liu… - Urban Forestry & Urban …, 2023 - Elsevier
… , delimiting the minimum plot sizes should reference sampling … , minimum plot sizes were
provided for four levels of sampling … on species accumulation curves, richness estimators, and …

Quantifying sample completeness and comparing diversities among assemblages

A Chao, Y Kubota, D Zelený, CH Chiu, CF Li… - Ecological …, 2020 - Wiley Online Library
… When the data do not contain sufficient information to … this paper, (b) asymptotic diversity
estimates to infer the true … Like our non-asymptotic analysis for species richness, evenness can …

[HTML][HTML] A conceptual guide to measuring species diversity

M Roswell, J Dushoff, R Winfree - Oikos, 2021 - Wiley Online Library
… For a sample to contain enough species to represent 98% of the … In sum, species richness
estimates are not only sensitive to … species, which are precisely the species that we know least

How should we estimate diversity in the fossil record? Testing richness estimators using sampling‐standardised discovery curves

RA Close, SW Evers, J Alroy… - Methods in Ecology and …, 2018 - Wiley Online Library
… data once sampling is sufficient for richness estimates to have … dramatic increases in
face-value counts of species richness. … Coverage-rarefied λ 5 richness estimates are the least

Seen once or more than once: applying Good–Turing theory to estimate species richness using only unique observations and a species list

A Chao, RK Colwell, CH Chiu… - Methods in Ecology …, 2017 - Wiley Online Library
… -duplicates (species observed in at least two sampling units). … but large enough, we can
nonetheless obtain a species richness … of the species richness estimator calculated from the …

Thirty years of progeny from Chao's inequality: Estimating and comparing richness with incidence data and incomplete sampling

A Chao, RK Colwell - SORT-Statistics and Operations Research …, 2017 - raco.cat
… analysis in which species richness estimators can be … have been found in at least two
sampling units, ie Q1 = 0; in … size is not sufficiently large, the Chao2 formula can provide only a …

Insights for selecting the most suitable nonparametric species-richness estimators for subtropical Brazilian Atlantic Forests

LZ Oliveira, P Moser, AC Vibrans, GA Piazza… - Brazilian Journal of …, 2016 - Springer
… defining which species-richness estimators are adequate for … estimator showed the lowest
bias for the three forest types, … all estimators, the generated curves for A = 0 had asymptotic