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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1111/cobi.14001
|2 doi
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|a pubmed24n1152.xml
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|a (DE-627)NLM345904273
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|a (NLM)36073325
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Roberts, David L
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Understanding the drivers of expert opinion when classifying species as extinct
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| 264 |
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 31.01.2023
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|a Date Revised 15.04.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2022 The Authors. Conservation Biology published by Wiley Periodicals LLC on behalf of Society for Conservation Biology.
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|a The criteria as laid out by the International Union for the Conservation of Nature (IUCN) Red List are the gold standard by which the extinction risk of a species is assessed and where appropriate biological extinctions are declared. However, unlike all other categories, the category of extinct lacks a quantitative framework for assigning this category. Given its subjective nature, we surveyed expert assessors working on a diversity of taxa to explore the attributes they used to declare a species extinct. Using a choice experiment approach, we surveyed 674 experts from the IUCN Species Survival Commission specialist groups and taskforces. Data availability, time from the last sighting, detectability, habitat availability, and population decline were all important attributes favored by assessors when inferring extinction. Respondents with red-listing experience assigned more importance to the attributes data availability, time from the last sighting, and detectability when considering a species extinction, whereas those respondents working with well-known taxa gave more importance to the time from the last sighting. Respondents with no red-listing experience and those working with more well-known taxa (i.e., mammals and birds) were overall less likely to consider species extinct. Our findings on the importance assessors place on attributes used to declare a species extinct provide a basis for informing the development of specific criteria for more accurately assessing species extinctions
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| 650 |
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4 |
|a Journal Article
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| 650 |
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4 |
|a IUCN Red List
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| 650 |
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4 |
|a IUCN 红色名录
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| 650 |
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4 |
|a Lista Roja UICN
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| 650 |
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4 |
|a amenaza
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| 650 |
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4 |
|a conservation status
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| 650 |
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4 |
|a discrete choice experiments
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| 650 |
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4 |
|a estado de conservación
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| 650 |
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4 |
|a experimentos de elección discreta
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| 650 |
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4 |
|a expert elicitation
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| 650 |
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4 |
|a extirpación
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| 650 |
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4 |
|a extirpation
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| 650 |
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4 |
|a recabación de expertos
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| 650 |
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4 |
|a threat
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| 650 |
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4 |
|a 专家引导
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| 650 |
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4 |
|a 威胁
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| 650 |
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4 |
|a 濒危等级
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| 650 |
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4 |
|a 灭绝
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| 650 |
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4 |
|a 离散性选择实验
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| 700 |
1 |
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|a Hinsley, Amy
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fiennes, Sicily
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Veríssimo, Diogo
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Conservation biology : the journal of the Society for Conservation Biology
|d 1999
|g 37(2023), 1 vom: 29. Feb., Seite e13968
|w (DE-627)NLM098176803
|x 1523-1739
|7 nnns
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| 773 |
1 |
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|g volume:37
|g year:2023
|g number:1
|g day:29
|g month:02
|g pages:e13968
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| 856 |
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|u http://dx.doi.org/10.1111/cobi.14001
|3 Volltext
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