Economic costs of protecting islands from invasive alien species

© 2022 The Authors. Conservation Biology published by Wiley Periodicals LLC on behalf of Society for Conservation Biology.

Bibliographische Detailangaben
Veröffentlicht in:Conservation biology : the journal of the Society for Conservation Biology. - 1999. - 37(2023), 2 vom: 09. Apr., Seite e14034
1. Verfasser: Bodey, Thomas W (VerfasserIn)
Weitere Verfasser: Angulo, Elena, Bang, Alok, Bellard, Céline, Fantle-Lepczyk, Jean, Lenzner, Bernd, Turbelin, Anna, Watari, Yuya, Courchamp, Franck
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Conservation biology : the journal of the Society for Conservation Biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't InvaCost biodiversidad biodiversity economic impact geografía política gobierno government impacto económico mehr... overseas territory political geography socioeconomic socioeconómico territorio ultramarino 政府 政治地理学 海外领地 生物多样性 社会经济 经济影响
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100 1 |a Bodey, Thomas W  |e verfasserin  |4 aut 
245 1 0 |a Economic costs of protecting islands from invasive alien species 
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500 |a Date Completed 30.03.2023 
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520 |a Biological invasions represent a key threat to insular systems and have pronounced impacts across environments and economies. The ecological impacts have received substantial focus, but the socioeconomic impacts are poorly synthesized across spatial and temporal scales. We used the InvaCost database, the most comprehensive assessment of published economic costs of invasive species, to assess economic impacts on islands worldwide. We analyzed socioeconomic costs across differing expenditure types and examined temporal trends across islands that differ in their political geography-island nation states, overseas territories, and islands of continental countries. Over US$36 billion in total costs (including damages and management) has occurred on islands from 1965 to 2020 due to invasive species' impacts. Nation states incurred the greatest total and management costs, and islands of continental countries incurred costs of similar magnitude, both far higher than those in overseas territories. Damage-loss costs were significantly lower, but with qualitatively similar patterns across differing political geographies. The predominance of management spending differs from the pattern found for most countries examined and suggests important knowledge gaps in the extent of many damage-related socioeconomic impacts. Nation states spent the greatest proportion of their gross domestic products countering these costs, at least 1 order of magnitude higher than other locations. Most costs were borne by authorities and stakeholders, demonstrating the key role of governmental and nongovernmental bodies in addressing island invasions. Temporal trends revealed cost increases across all island types, potentially reflecting efforts to tackle invasive species at larger, more socially complex scales. Nevertheless, the already high total economic costs of island invasions substantiate the role of biosecurity in reducing and preventing invasive species arrivals to reduce strains on limited financial resources and avoid threats to sustainable development goals 
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650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a InvaCost 
650 4 |a biodiversidad 
650 4 |a biodiversity 
650 4 |a economic impact 
650 4 |a geografía política 
650 4 |a gobierno 
650 4 |a government 
650 4 |a impacto económico 
650 4 |a overseas territory 
650 4 |a political geography 
650 4 |a socioeconomic 
650 4 |a socioeconómico 
650 4 |a territorio ultramarino 
650 4 |a 政府 
650 4 |a 政治地理学 
650 4 |a 海外领地 
650 4 |a 生物多样性 
650 4 |a 社会经济 
650 4 |a 经济影响 
700 1 |a Angulo, Elena  |e verfasserin  |4 aut 
700 1 |a Bang, Alok  |e verfasserin  |4 aut 
700 1 |a Bellard, Céline  |e verfasserin  |4 aut 
700 1 |a Fantle-Lepczyk, Jean  |e verfasserin  |4 aut 
700 1 |a Lenzner, Bernd  |e verfasserin  |4 aut 
700 1 |a Turbelin, Anna  |e verfasserin  |4 aut 
700 1 |a Watari, Yuya  |e verfasserin  |4 aut 
700 1 |a Courchamp, Franck  |e verfasserin  |4 aut 
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773 1 8 |g volume:37  |g year:2023  |g number:2  |g day:09  |g month:04  |g pages:e14034 
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