1. Invasion impacts and dynamics of a European‐wide introduced species
- Author
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Phillip J. Haubrock, Danish A. Ahmed, Ross N. Cuthbert, Rachel Stubbington, Sami Domisch, Jaime R. G. Marquez, Ayah Beidas, Giuseppe Amatulli, Jens Kiesel, Longzhu Q. Shen, Ismael Soto, David G. Angeler, Núria Bonada, Miguel Cañedo‐Argüelles, Zoltán Csabai, Thibault Datry, Elvira de Eyto, Alain Dohet, Emma Drohan, Judy England, Maria J. Feio, Marie A. E. Forio, Peter Goethals, Wolfram Graf, Jani Heino, Emma J. Hudgins, Sonja C. Jähnig, Richard K. Johnson, Aitor Larrañaga, Patrick Leitner, Lionel L'Hoste, Marie‐Helene Lizee, Anthony Maire, Jes J. Rasmussen, Ralf B. Schäfer, Astrid Schmidt‐Kloiber, Rudy Vannevel, Gábor Várbíró, Peter Wiberg‐Larsen, Peter Haase, Senckenberg Research Institute and Natural History Museum [Frankfurt], Senckenberg – Leibniz Institution for Biodiversity and Earth System Research - Senckenberg Gesellschaft für Naturforschung, Leibniz Association-Leibniz Association, University of South Bohemia, RiverLy - Fonctionnement des hydrosystèmes (RiverLy), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Freshwater Centre [Helsinki], Finnish Environment Institute (SYKE), Risques, Ecosystèmes, Vulnérabilité, Environnement, Résilience (RECOVER), Aix Marseille Université (AMU)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Laboratoire National d’Hydraulique et Environnement (EDF R&D LNHE), EDF R&D (EDF R&D), EDF (EDF)-EDF (EDF), Bundesministerium für Bildung und Forschung, Grant/Award Number: 033W034A, Kuwait Foundation for the Advancement of Sciences, Grant/Award Number: PR1914SM- 01Leibniz Competition, Grant/Award Number: J45/2018, Leverhulme Trust, Grant/Award Number: ECF-2021- 001, Alexander von Humboldt Foundation, Gulf University for Science and Technology (GUST), Grant/Award Number: 234597 and 253536, European Project: 871128,eLTER PLUS (2020), Suomen ympäristökeskus, and The Finnish Environment Institute
- Subjects
vaeltajakotilo ,vaikutukset ,[SDE.MCG]Environmental Sciences/Global Changes ,Snails ,biological invasion ,temporal modelling ,RESEARCH ARTICLES ,RESEARCH ARTICLE ,NEW-ZEALAND MUDSNAILS ,BIOLOGICAL INVASIONS ,MOLLUSK ,Animals ,Environmental Chemistry ,rapid response ,Potamopyrgus antipodarum ,vieraslajit ,PLASTICITY ,Eurooppa ,early detection ,Ecosystem ,rapid response/early detection ,General Environmental Science ,Global and Planetary Change ,Ecology ,SUCCESS ,FRAMEWORK ,populaatiodynamiikka ,long‐term time series ,Europe ,COMMUNITY ,long-term time series ,POTAMOPYRGUS-ANTIPODARUM HYDROBIIDAE ,eläinekologia ,Earth and Environmental Sciences ,[SDE]Environmental Sciences ,SPREAD ,ZABR ,[SDE.BE]Environmental Sciences/Biodiversity and Ecology ,Introduced Species ,Biologie ,leviäminen ,New Zealand ,RESPONSES - Abstract
International audience; Globalization has led to the introduction of thousands of alien species worldwide. With growing impacts by invasive species, understanding the invasion process remains critical for predicting adverse effects and informing efficient management. Theoretically, invasion dynamics have been assumed to follow an "invasion curve" (S-shaped curve of available area invaded over time), but this dynamic has lacked empirical testing using large-scale data and neglects to consider invader abundances. We propose an "impact curve" describing the impacts generated by invasive species over time based on cumulative abundances. To test this curve's large-scale applicability, we used the data-rich New Zealand mud snail Potamopyrgus antipodarum, one of the most damaging freshwater invaders that has invaded almost all of Europe. Using long-term (1979-2020) abundance and environmental data collected across 306 European sites, we observed that P. antipodarum abundance generally increased through time, with slower population growth at higher latitudes and with lower runoff depth. Fifty-nine percent of these populations followed the impact curve, characterized by first occurrence, exponential growth, then long-term saturation. This behaviour is consistent with boom-bust dynamics, as saturation occurs due to a rapid decline in abundance over time. Across sites, we estimated that impact peaked approximately two decades after first detection, but the rate of progression along the invasion process was influenced by local abiotic conditions. The S-shaped impact curve may be common among many invasive species that undergo complex invasion dynamics. This provides a potentially unifying approach to advance understanding of large-scale invasion dynamics and could inform timely management actions to mitigate impacts on ecosystems and economies.
- Published
- 2022