Introduction history mediates naturalization and invasiveness of cultivated plants

0557423 - BÚ 2023 RIV GB eng J - Článek v odborném periodiku
Kinlock, N. - Dehnen-Schmutz, K. - Essl, F. - Pergl, Jan - Pyšek, Petr - Kreft, H. - Weigelt, P. - Yang, Q. - van Kleunen, M.
Introduction history mediates naturalization and invasiveness of cultivated plants.
Global Ecology and Biogeography. Roč. 31, č. 6 (2022), s. 1104-1119. ISSN 1466-822X. E-ISSN 1466-8238
Grant CEP: GA ČR(CZ) GX19-28807X
Institucionální podpora: RVO:67985939
Klíčová slova: invasion success * propagule pressure * species traits * global assessment * exotic plants * attributes * evolution * abundance * alien plants * cultivation * Great Britain * introduction history * mediation analysis * naturalization * planting frequency * propagule pressure * residence time
Obor OECD: Ecology
Impakt faktor: 6.4, rok: 2022
Způsob publikování: Open access
https://doi.org/10.1111/geb.13486

Species characteristics and cultivation are both associated with alien plant naturalization and invasiveness. We used a comprehensive dataset of 17,396 alien plant taxa introduced to Great Britain before 1850, a country with one of the most well-documented histories of plant introductions. Larger native range size, earlier flowering, long-lived herbaceous growth form, and outdoor cultivated habitat were all associated with naturalization. However these relationships between characteristics and naturalization largely reflected cultivation patterns. The indirect, mediating influence of cultivation on naturalization varied among species characteristics, and was relatively strong for growth form and weak for native range size. Cultivation variables, particularly availability in present-day nurseries, best explained invasiveness, while species characteristics had weaker associations. Human influence on species introduction and cultivation is associated with increased probability of naturalization and invasiveness, and it has measurable indirect effects by biasing the distribution of species characteristics in the pool of introduced species. Accounting for human cultivation preferences is necessary to make ecological interpretations of the effects of species characteristics on invasion.
Trvalý link: https://hdl.handle.net/11104/0337292