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Article Dans Une Revue Conservation Letters Année : 2017

Alien Pathogens on the Horizon: Opportunities for Predicting their Threat to Wildlife

1 NERC - Natural Environment Research Council
2 Department of Plant and Environmental Sciences
3 IPSP - CNR Istituto per la Protezione Sostenibile delle Piante [Torino, Italia]
4 International Union for Conservation of Nature
5 CEFAS - Centre for Environment, Fisheries and Aquaculture Science
6 INBO - Research Institute for Nature and Forest
7 University of Lódź = Uniwersytet Łódzki
8 Department of Life Sciences
9 Wildfowl & Wetlands Trust
10 The Roslin Institute
11 University of Leeds
12 APHA - Animal and Plant Health Agency [Addlestone, UK]
13 School of Biology
14 IES - JRC Institute for Environment and Sustainability
15 Institute for Environment and Sustainability
16 Department of Biodiversity and Nature Conservation
17 University of Vienna [Vienna]
18 Plantentuin - Meise Botanic Garden [Belgium]
19 JKI - Julius Kühn-Institut
20 Royal Air Forces
21 WUR - Wageningen University and Research Centre
22 Department of Invasion Ecology, Institute of Botany
23 URZF - Unité de recherche Zoologie Forestière
24 Agriculture and Veterinary Intelligence and Analysis
25 IEU - Department of Evolutionary Biology and Environmental Studies
26 Centre de Coordination pour la Protection des Amphibiens et des Reptiles de Suisse
27 Institute of Nature Conservation
28 School of Life Sciences
29 NVWA - Netherlands Food and Consumer Product Safety Authority
30 UniFI - Università degli Studi di Firenze = University of Florence = Université de Florence
31 Department for innovation in biological, agro-food and forest systems (DIBAF)
32 CSIC - Consejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain]
33 EBD - Estación Biológica de Doñana
34 University of Aberdeen
Quentin Groom
Alain Roques

Résumé

According to the Convention on Biological Diversity, by 2020 invasive alien species (IAS) should be identified and their impacts assessed, so that species can be prioritised for implementation of appropriate control strategies and measures put in place to manage invasion pathways. For one quarter of the IAS listed as the “100 of the world's worst”, environmental impacts are linked to diseases of wildlife, undomesticated plants and animals. Moreover, IAS are a significant source of ‘pathogen pollution’ defined as the human-mediated introduction, often unintentional, of a pathogen to a new host or region. Despite this, little is known about the biology of alien pathogens and their biodiversity impacts after introduction into new regions. We argue that the threats posed by alien pathogens to endangered species, ecosystems, and ecosystem services should receive greater attention through legislation, policy and management. We identify ten key areas for research and action, including those relevant to the processes of introduction and establishment of an alien pathogen and to prediction of the spread and associated impact of an alien pathogen on native biota and ecosystems. The development of interdisciplinary capacity, expertise and coordination to identify and manage threats was seen as critical to address knowledge gaps.
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hal-02626987 , version 1 (26-05-2020)

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Helen E. Roy, Helen Hesketh, Bethan V. Purse, Jørgen Eilenberg, Alberto Santini, et al.. Alien Pathogens on the Horizon: Opportunities for Predicting their Threat to Wildlife. Conservation Letters, 2017, 10 (4), pp.477-484. ⟨10.1111/conl.12297⟩. ⟨hal-02626987⟩
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