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Challenges and solutions in early detection, rapid response and communication about potential invasive alien species in forests
Jana Kus Veenvliet, Simon Zidar, David Williams, Laura Verbrugge, Elena Tricarico, Jon Sweeney, Craig Shuttleworth, Nikki Robinson, Aleksander Marinšek, Márton Korda, Natalia Kirichenko, Eugenio Gervasini, Massimo Faccoli, Ágnes Csíszár, György Csóka, Erin Bullas-Appleton, Richard O'Hanlon, Maarten De Groot, 2020

Povzetek: Invasive alien species (IAS) are an important threat to forests. One of the best ways to manage potential IAS is through early detection and rapid response (EDRR) strategies. However, when dealing with IAS in forests, EU regulations are divided between phytosanitary regulations and IAS regulations. A version of EDRR for the former has been in place in the EU for more than 15 years while the latter is still in the process of being implemented. During 2019, a workshop was held to gather international experts on different plant health pests and IAS. The purpose of this workshop was to identify the opportunities and difficulties in applying the EDRR system in the EU phytosanitary and IAS legislation to four species for providing suggestions to improve the EDRR system. The model species are well known and come from different trophic levels. These species were the American pokeweed (Phytolacca americana), the grey squirrel (Sciurus carolinensis); and the plant health pests Geosmithia morbida and Emerald ash borer (Agrilus planipennis). We identified the similarities in the challenges of early detection, rapid response and communication of these species. For all species, difficulties in species identification, knowledge gaps on the pathways of spread, a lack of resources and uncertainty over which national government service was the competent authority were identified as the main challenges. Other challenges like public perception for the grey squirrel or methodological problems were species-specific. Regarding the rapid response: public perception, determination of the eradication area, sufficient scientific capacity and the lack of resources were common challenges for all species. Therefore, collaboration between institutes dealing with plant health pests and IAS can lead to better control of both groups of unwanted %organisms in forests.
Ključne besede: early warning system, plant health legislation, EU IAS legislation, alien species, Geosmithia morbida, Emerald ash borer, American pokeweed, Grey squirrel, rapid response system
DiRROS - Objavljeno: 11.12.2020; Ogledov: 634; Prenosov: 227
URL Celotno besedilo (0,00 KB)

2.
Species interactions : next-level citizen science
Quentin Groom, Nadja Pernat, Tim Adriaens, Maarten De Groot, Sven D. Jelaska, Diana Marčiulyniene, Angeliki F. Martinou, Jiří Skuhrovec, Elena Tricarico, Ernst C. Wit, Helen E. Roy, 2021

Povzetek: We envisage a future research environment where digital data on species interactions are easily accessible and comprehensively cover all species, life stages and habitats. To achieve this goal, we need data from many sources, including the largely untapped potential of citizen science for mobilising and utilising existing information on species interactions. Traditionally volunteers contributing information on the occurrence of species have focused on single-species observations from within one target taxon. We make recommendations on how to improve the gathering of species interaction data through citizen science, which data should be collected and how it can be motivated. These recommendations include providing feedback in the form of network visualisations, leveraging a wide variety of other data sources and eliciting an emotional connection to the species in question. There are many uses for these data, but in the context of biological invasions, information on species interactions will increase understanding of the effects of invasive alien species on recipient communities and ecosystems. We believe that the inclusion of ecological networks as a concept within citizen science, not only for initiatives focussed on biological invasions but also across other ecological themes, will not only enrich scientific knowledge on species interactions but also deepen the experience and enjoyment of citizens themselves.
Ključne besede: alien species, biological invasions, citizen science
DiRROS - Objavljeno: 29.10.2021; Ogledov: 124; Prenosov: 75
.pdf Celotno besedilo (1,03 MB)

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