The Eects of False Positive Errors in Species Occurrence Data on the Performance of Species Distribution Models: Case Study on the Wild Duck (Anas platyrhynchos)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F12%3A59045" target="_blank" >RIV/60460709:41330/12:59045 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The Eects of False Positive Errors in Species Occurrence Data on the Performance of Species Distribution Models: Case Study on the Wild Duck (Anas platyrhynchos)

Original language description

In ecological research, particularly in species distribution modelling (SDM), the uncertainty resulting from data deficiencies is of recent interest. Beside other things, it includes positional accuracy of species occurrence data. In our study, we investigated the in uence of the positional error, caused by false positive detection of species, in species occurrence data on the performance of the models. We used occurrences of Wild Duck (Anas platyrhynchos) mapped in fine scale resolution (300x 300 meters) and habitat variables derived from the Base map of the Czech Republic. Generalized additive models (GAM) with a stepwise selection procedure were used to select relevant habitat variables. Model performance was evaluated using area under the receiveroperating characteristics curve (AUC), sensitivity and specificity. Incorporated positional error led to a reduction in model prediction accuracy, although not enough to reject the models.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Littera Scripta

ISSN

1802-503X

e-ISSN

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Volume of the periodical

5

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

243-249

UT code for WoS article

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EID of the result in the Scopus database

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