AUTHOR=Peyton Jodey M. , Martinou Angeliki F. , Adriaens Tim , Chartosia Niki , Karachle Paraskevi K. , Rabitsch Wolfgang , Tricarico Elena , Arianoutsou Margarita , Bacher Sven , Bazos Ioannis , Brundu Giuseppe , Bruno-McClung Elizabeth , Charalambidou Iris , Demetriou Monica , Galanidi Marika , Galil Bella , Guillem Rhian , Hadjiafxentis Kypros , Hadjioannou Louis , Hadjistylli Margarita , Hall-Spencer Jason Michael , Jimenez Carlos , Johnstone Graham , Kleitou Periklis , Kletou Demetris , Koukkoularidou Despina , Leontiou Stalo , Maczey Norbert , Michailidis Nikolas , Mountford John Owen , Papatheodoulou Athina , Pescott Oliver L. , Phanis Constantinos , Preda Cristina , Rorke Steph , Shaw Richard , Solarz Wojciech , Taylor Chris D. , Trajanovski Saso , Tziortzis Iakovos , Tzirkalli Elli , Uludag Ahmet , Vimercati Giovanni , Zdraveski Konstantin , Zenetos Argyro , Roy Helen E. TITLE=Horizon Scanning to Predict and Prioritize Invasive Alien Species With the Potential to Threaten Human Health and Economies on Cyprus JOURNAL=Frontiers in Ecology and Evolution VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/ecology-and-evolution/articles/10.3389/fevo.2020.566281 DOI=10.3389/fevo.2020.566281 ISSN=2296-701X ABSTRACT=

Invasive alien species (IAS) are known to be a major threat to biodiversity and ecosystem function and there is increasing evidence of their impacts on human health and economies globally. We undertook horizon scanning using expert-elicitation to predict arrivals of IAS that could have adverse human health or economic impacts on the island of Cyprus. Three hundred and twenty five IAS comprising 89 plants, 37 freshwater animals, 61 terrestrial invertebrates, 93 terrestrial vertebrates, and 45 marine species, were assessed during a two-day workshop involving 39 participants to derive two ranked lists: (1) IAS with potential human health impacts (20 species ranked within two bands: 1–10 species or 11–20 species); and, (2) IAS with potential economic impacts (50 species ranked in three bands of 1–10, 11–20, and 21–50). Five species of mosquitoes (Aedes aegypti, Aedes albopictus, Aedes flavopictus, Aedes japonicus, and Culex quinquefasciatus) were considered a potential threat to both human health and economies. It was evident that the IAS identified through this process could potentially arrive through many pathways (25 and 23 pathways were noted for the top 20 IAS on the human health and economic impact lists respectively). The Convention on Biological Diversity Level II (subcategory) pathways Contaminant on plants, pet/aquarium/terrarium species (including live food for such species), hitchhikers in or on aeroplanes, hitchhikers in or on ship/boats, and vehicles were the main pathways that arose across both lists. We discuss the potential of horizon scanning lists to inform biosecurity policies and communication around IAS, highlighting the importance of increasing understanding amongst all stakeholders, including the public, to reduce the risks associated with predicted IAS arrivals.