A global synthesis of naturalised and invasive plants in aquatic habitats

dc.contributor.authorKortz, Alessandra
dc.contributor.authorHejda, Martin
dc.contributor.authorCuda, Jan
dc.contributor.authorPattison, Zarah
dc.contributor.authorBruna, Josef
dc.contributor.authorNovoa, Ana
dc.contributor.authorPysek, Petr
dc.date.accessioned2026-07-01T11:39:16Z
dc.date.available2026-07-01T11:39:16Z
dc.date.issued2025
dc.departmentDüzce Üniversitesi
dc.description.abstractGlobal databases have contributed to our understanding of alien, naturalised and invasive plant species distributions. Still, the role of species invasions in habitats, specifically in aquatic habitats, remains under-explored at the global scale. Accordingly, a comprehensive global synthesis of the status of plant invasions in aquatic habitats has been missing. Here, we focus on macroecological patterns of naturalised non-invasive and invasive plants in aquatic habitats using the recently built SynHab database. Amongst all the plant records compiled in SynHab, 592 are assigned to aquatic habitats, of which 183 are unique plant taxa (further termed 'species') belonging to 49 families. Of the total number of records, 462 refer to taxa with naturalised non-invasive occurrences and 130 to invasive occurrences. The species pool analysed here refers to 78 regions distributed across all botanical continents as defined by the World Geographical Scheme for Recording Plant Distributions. The number of naturalised non-invasive aquatic species is similar across different continents and biomes, but Tropical Asia had more and the Mediterranean zonobiome had fewer invasive species than expected. Tropical Asia, Temperate Asia and Africa have the highest proportions of naturalised species that have become invasive, while across continents, invasive proportions were highest for tropical and subtropical zonobiomes. New Zealand, Italy and California contained disproportionately more naturalised species than expected, given the area covered by aquatic habitat in those regions, whereas South Sudan, Papua New Guinea and Kyrgyzstan had disproportionately fewer species. In pairwise dissimilarity comparisons, all continents had distinct species compositions (from 0.73 to 0.92 of the Jaccard dissimilarity index) and so did zonobiomes (0.69 to 1.00). The high proportion of invasive species in Tropical Asia in comparison with terrestrial invasions in this region, indicates a greater susceptibility of warmer regions to aquatic plant invasions. This may be exacerbated by further naturalisations in the future, as data from temperate regions suggest a larger pool of available species.
dc.description.sponsorshipEXPRO [19-28807X, RVO 67985939]; MCIN/AEI; FSE+ [RYC2022-037905-I]; Austrian Science Fund FWF [I 5825-B, I 6846-B]; Proyecto Nueva Flora de Chile [2023000111HER] -- Authors from the Institute of Botany, Czech Academy of Sciences, were supported by EXPRO grant no. 19-28807X (Czech Science Foundation) and long-term research development project RVO 67985939 (Czech Academy of Sciences) . AN was supported by the MCIN/AEI/10.13039/501100011033 and the FSE+ (grant no. RYC2022-037905-I) . FE and BL appreciate funding from Austrian Science Fund FWF (Global Plant Invasions, grant no. I 5825-B) . MG appreciates funding by the Austrian Science Fund FWF (MOTIVATE, pr.no. I 6846-B) . NF acknowledges funding from Proyecto Nueva Flora de Chile (grant no. 2023000111HER) .
dc.identifier.doi10.3897/neobiota.102.151156
dc.identifier.endpage494
dc.identifier.issn1619-0033
dc.identifier.issn1314-2488
dc.identifier.orcid0000-0002-7037-7853
dc.identifier.orcid0000-0002-4695-6150
dc.identifier.orcid0000-0002-9533-6919
dc.identifier.orcid0000-0002-0417-4337
dc.identifier.orcid0000-0002-3773-9832
dc.identifier.orcid0000-0003-1116-1013
dc.identifier.orcid0000-0001-6664-7657
dc.identifier.scopus2-s2.0-105026355664
dc.identifier.scopusqualityQ1
dc.identifier.startpage473
dc.identifier.urihttps://doi.org/10.3897/neobiota.102.151156
dc.identifier.urihttps://hdl.handle.net/20.500.12684/23202
dc.identifier.volume102
dc.identifier.wosWOS:001591260900012
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPensoft Publishers
dc.relation.ispartofNeobiota
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20260623
dc.subjectMacrophyte Invasion
dc.subjectPlant Invasion Patterns
dc.subjectSynhab Database
dc.titleA global synthesis of naturalised and invasive plants in aquatic habitats
dc.typeArticle

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