Assessing species richness trends: Declines of bees and bumblebees in the Netherlands since 1945
International audience ; Estimating and predicting temporal trends in species richness is of general importance , but notably difficult because detection probabilities of species are imperfect and many datasets were collected in an opportunistic manner. We need to improve our capabilities to assess richness trends using datasets collected in unstandardized procedures with potential collection bias. Two methods are proposed and applied to estimate richness change, which both incorporate models for sampling effects and detection probability: (a) nonlinear species accumulation curves with an erro... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2019 |
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HAL CCSD
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Schlagwörter: | nonlinear generalized linear model / pollinator trends / Pradel model / sampling heterogeneity / species richness / [SDE]Environmental Sciences |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-27607132 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://hal.sorbonne-universite.fr/hal-02372391 |