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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1111/cobi.13897
|2 doi
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|a pubmed24n1121.xml
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|a (NLM)35122329
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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 Manlik, Oliver
|e verfasserin
|4 aut
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| 245 |
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|a A stochastic model for estimating sustainable limits to wildlife mortality in a changing world
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|c 2022
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 01.08.2022
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|a Date Revised 15.10.2022
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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 Human-caused mortality of wildlife is a pervasive threat to biodiversity. Assessing the population-level impact of fisheries bycatch and other human-caused mortality of wildlife has typically relied upon deterministic methods. However, population declines are often accelerated by stochastic factors that are not accounted for in such conventional methods. Building on the widely applied potential biological removal (PBR) equation, we devised a new population modeling approach for estimating sustainable limits to human-caused mortality and applied it in a case study of bottlenose dolphins affected by capture in an Australian demersal otter trawl fishery. Our approach, termed sustainable anthropogenic mortality in stochastic environments (SAMSE), incorporates environmental and demographic stochasticity, including the dependency of offspring on their mothers. The SAMSE limit is the maximum number of individuals that can be removed without causing negative stochastic population growth. We calculated a PBR of 16.2 dolphins per year based on the best abundance estimate available. In contrast, the SAMSE model indicated that only 2.3-8.0 dolphins could be removed annually without causing a population decline in a stochastic environment. These results suggest that reported bycatch rates are unsustainable in the long term, unless reproductive rates are consistently higher than average. The difference between the deterministic PBR calculation and the SAMSE limits showed that deterministic approaches may underestimate the true impact of human-caused mortality of wildlife. This highlights the importance of integrating stochasticity when evaluating the impact of bycatch or other human-caused mortality on wildlife, such as hunting, lethal control measures, and wind turbine collisions. Although population viability analysis (PVA) has been used to evaluate the impact of human-caused mortality, SAMSE represents a novel PVA framework that incorporates stochasticity for estimating acceptable levels of human-caused mortality. It offers a broadly applicable, stochastic addition to the demographic toolbox to evaluate the impact of human-caused mortality on wildlife
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| 650 |
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|a Journal Article
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4 |
|a Research Support, Non-U.S. Gov't
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| 650 |
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4 |
|a AVP
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| 650 |
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4 |
|a EBP
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| 650 |
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4 |
|a MASAM
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| 650 |
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4 |
|a PBR
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| 650 |
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4 |
|a PBR), 种群生存力分析(PVA), 随机环境中的可持续人为影响死亡率(SAMSE)
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| 650 |
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4 |
|a PVA
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| 650 |
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4 |
|a SAMSE
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| 650 |
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4 |
|a análisis de viabilidad
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| 650 |
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4 |
|a captura incidental pesquera
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| 650 |
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4 |
|a conservation planning
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| 650 |
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4 |
|a delfines
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| 650 |
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4 |
|a dolphins
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| 650 |
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4 |
|a extirpación biológica potencial
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| 650 |
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4 |
|a fisheries bycatch
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| 650 |
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4 |
|a planeación de la conservación
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| 650 |
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4 |
|a population viability analysis
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| 650 |
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4 |
|a potential biological removal
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| 650 |
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4 |
|a 保护规划, 海豚, 渔业副渔获物, 生物可移除潜在量(Potential Biological Removal
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| 700 |
1 |
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|a Lacy, Robert C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sherwin, William B
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Finn, Hugh
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Loneragan, Neil R
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Allen, Simon J
|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 36(2022), 4 vom: 15. Aug., Seite e13897
|w (DE-627)NLM098176803
|x 1523-1739
|7 nnns
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| 773 |
1 |
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|g volume:36
|g year:2022
|g number:4
|g day:15
|g month:08
|g pages:e13897
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| 856 |
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|u http://dx.doi.org/10.1111/cobi.13897
|3 Volltext
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