Not a melting pot: Plant species aggregate in their non‐native range

Autor: Mohammad Hassan Jouri, Radnaakhand Tungalag, Sandra Díaz, Batdelger Erdenetsetseg, Diana Askarizadeh, David J. Ensing, James F. Cahill, Gerhard E. Overbeck, Martin Zobel, Marcelo Cabido, Lauchlan H. Fraser, Jonathan A. Bennett, Sándor Bartha, Edward W. Bork, Sainbileg Undrakhbold, Giandiego Campetella, Randall J. Mitchell, Carl Beierkuhnlein, Peter Manning, Hugh A. L. Henry, Cameron N. Carlyle, Gisela C. Stotz, Alessandra Fidelis, Kadri Koorem, Ofer Cohen, Anke Jentsch, Margaretha W. van Rooyen, Bazartseren Boldgiv, Kurt O. Reinhart, Stefano Chelli, Camilla Wellstein, Leslie R. Brown, Mari Moora, Jason Pither, Lucas Enrico, Marcelo Sternberg, Heath W. Garris
Přispěvatelé: University of Alberta, Universidad de La Serena, University of Saskatchewan, University of Tehran, MTA Centre for Ecological Research, University of Bayreuth, National University of Mongolia, University of South Africa, Instituto Multidisciplinario de Biología Vegetal (CONICET-UNC), Universidad Nacional de Córdoba, University of Camerino, Tel Aviv University, Queen’s University, Universidade Estadual Paulista (Unesp), Covenant College, University of Western Ontario, Islamic Azad University, University of Tartu, Senckenberg Biodiversity and Climate Research Centre, University of Akron, Universidade Federal do Rio Grande do Sul, University of British Columbia, Fort Keogh Livestock & Range Research Laboratory, University of Pretoria, Free University of Bozen, Thompson Rivers University, King Saud University, Univ Alberta, Univ La Serena, Univ Saskatchewan, Univ Tehran, MTA Ctr Ecol Res, Univ Bayreuth, Natl Univ Mongolia, Univ South Africa, CONICET UNC, Univ Nacl Cordoba, Univ Camerino, Tel Aviv Univ, Queens Univ, Covenant Coll, Univ Western Ontario, Islamic Azad Univ, Univ Tartu, Senckenberg Biodivers & Climate Res Ctr, Univ Akron, Univ Fed Rio Grande do Sul, Univ British Columbia, USDA ARS, Univ Pretoria, Free Univ Bozen, Thompson Rivers Univ, King Saud Univ
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Web of Science
DOI: 10.1111/geb.13046
Popis: AimPlant species continue to be moved outside of their native range by human activities. Here, we aim to determine whether, once introduced, plants assimilate into native communities or whether they aggregate, thus forming mosaics of native‐ and alien‐rich communities. Alien species might aggregate in their non‐native range owing to shared habitat preferences, such as their tendency to establish in high‐biomass, species‐poor areas.LocationTwenty‐two herbaceous grasslands in 14 countries, mainly in the temperate zone.Time period2012?2016.Major taxa studiedPlants.MethodsWe used a globally coordinated survey. Within this survey, we found 46 plant species, predominantly from Eurasia, for which we had co‐occurrence data in their native and non‐native ranges. We tested for differences in co‐occurrence patterns of 46 species between their native (home) and non‐native (away) range. We also tested whether species had similar habitat preferences, by testing for differences in total biomass and species richness of the patches that species occupy in their native and non‐native ranges.ResultsWe found the same species to show different patterns of association depending on whether they were in their native or non‐native range. Alien species were negatively associated with native species; instead, they aggregated with other alien species in species‐poor, high‐biomass communities in their non‐native range compared with their native range.Main conclusionsThe strong differences between the native (home) and non‐native (away) range in species co‐occurrence patterns are evidence that the way in which species associate with resident communities in their non‐native range is not species dependent, but is instead a property of being away from their native range. These results thus highlight that species might undergo important ecological changes when introduced away from their native range. Overall, we show origin‐dependent associations that result in novel communities, in which alien‐rich patches exist within a mosaic of native‐dominated communities. Fil: Stotz, Gisela C.. University of Alberta; Canadá Fil: Cahill Jr, James F.. University of Alberta; Canadá Fil: Bennett, Jonathan A.. University of Alberta; Canadá Fil: Carlyle, Cameron N.. University of Alberta; Canadá Fil: Bork, Edward W.. University of Alberta; Canadá Fil: Askarizadeh, Diana. University of Tehran; Israel Fil: Bartha, Sandor. Centre for Ecological Research; Hungría Fil: Beierkuhnlein, Carl. University of Bayreuth; Alemania Fil: Boldgiv, Bazartseren. National University of Mongolia; Mongolia Fil: Brown, Leslie. University of South Africa; Sudáfrica Fil: Cabido, Marcelo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Campetella, Giandiego. Universita Degli Di Camerino; Italia Fil: Chelli, Stefano. Universita Degli Di Camerino; Italia Fil: Cohen, Ofer. Universitat Tel Aviv; Israel Fil: Díaz, Sandra Myrna. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Enrico, Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Ensing, David. Queens University; Canadá Fil: Erdenetsetseg, Batdelger. National University of Mongolia; Mongolia Fil: Fidelis, Alessandra. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil Fil: Garris, Heath W.. Covenant College; Estados Unidos Fil: Henry, Hugh A. L.. Western Ontario University; Canadá Fil: Jentsch, Anke. University of Bayreuth; Alemania Fil: Hassan, Mohammad. Islamic Azad University; Irán Fil: Koorem, Kadri. University of Tartu; Estonia Fil: Manning, Peter. Senckenberg Biodiversity and Climate Research Centre; Alemania Fil: Mitchell, Randall. University of Akron; Estados Unidos Fil: Moora, Mari. University of Tartu; Estonia Fil: Overbeck, Gerhard E.. Universidade Federal do Rio Grande do Sul; Brasil Fil: Pither, Jason. University of British Columbia; Canadá Fil: Reinhart, Kurt O.. United States Department of Agriculture ; Estados Unidos Fil: Sternberg, Marcelo. Universitat Tel Aviv; Israel Fil: Tungalag, Radnaakhand. National University of Mongolia; Mongolia Fil: Undrakhbold, Sainbileg. National University of Mongolia; Mongolia Fil: van Rooyen, Margaretha. University of Pretoria; Sudáfrica Fil: Wellstein, Camilla. Free University of Bozen; Italia Fil: Zobel, Martin. University of Tartu; Estonia Fil: Fraser, Lauchlan H.. Thompson Rivers University; Canadá
Databáze: OpenAIRE
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