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dc.titleThe Integration Of Alien Plants In Mutualistic Plant-hummingbird Networks Across The Americas: The Importance Of Species Traits And Insularityen
dc.contributor.authorPietro K.; Vizentin-Bugonipt_BR
dc.contributor.authorJeferson; Sonnept_BR
dc.contributor.authorJesper; Martin Gonzalezpt_BR
dc.contributor.authorAna M.; Schleuningpt_BR
dc.contributor.authorMatthias; Araujopt_BR
dc.contributor.authorAndrea C.; Baqueropt_BR
dc.contributor.authorAndrea C.; Cardonapt_BR
dc.contributor.authorJuliana; Cardonapt_BR
dc.contributor.authorPaola; Cottonpt_BR
dc.contributor.authorPeter A.; Kohlerpt_BR
dc.contributor.authorGlauco; Larapt_BR
dc.contributor.authorCarlos; Malucellipt_BR
dc.contributor.authorTiago; Humberto Marin-Gomezpt_BR
dc.contributor.authorOscar; Ollertonpt_BR
dc.contributor.authorJeff; Ruipt_BR
dc.contributor.authorAna M.; Timmermannpt_BR
dc.contributor.authorAllan; Varassinpt_BR
dc.contributor.authorIsabela G.; Zanatapt_BR
dc.contributor.authorThais B.; Rahbekpt_BR
dc.contributor.authorCarsten; Sazimapt_BR
dc.contributor.authorMarlies; Dalsgaardpt_BR
unicamp.authorVizentin-Bugoni, Jeferson] Univ Estadual Campinas, Programa Posgrad Ecol, Cx Postal 6109, BR-13083970 Campinas, SP, Brazilpt_BR
unicamp.authorSazima, Marlies] Univ Estadual Campinas, Dept Biol Vegetal, Inst Biol, Cx Postal 6109, BR-13083970 Campinas, SP, Brazilpt_BR[Maruyama, Pietro K.pt_BR[Maruyama, Pietro K.pt_BR, Jefersonpt_BR, Jesperpt_BR Gonzalez, Ana M.pt_BR, Andrea C.pt_BR, Thais B.pt_BR, Carstenpt_BR, Bo] Univ Copenhagen, Nat Hist Museum Denmark, Ctr Macroecol Evolut & Climate, DK-2100 Copenhagen O, Denmarkpt_BR[Maruyama, Pietro K.pt_BR[Martin Gonzalez, Ana M.] Pacific Ecoinformat & Computat Ecol Lab, 1604 McGee Ave, Berkeley, CA 94703 USApt_BR[Schleuning, Matthias] Senckenberg Biodivers & Climate Res Ctr BiK F, Senckenberganlage 25, D-60325 Frankfurt, Germanypt_BR[Araujo, Andrea C.] Univ Fed Mato Grosso do Sul, Ctr Ciencias Biol & Saude, BR-79070900 Campo Grande, MG, Brazilpt_BR[Cardona, Julianapt_BR, Paola] Univ Quindio, Programa Licenciatura Biol & Educ Ambiental, Grp Biodiversidad & Educ Ambiental BIOEDUQ, Armenia 460, Quindio, Colombiapt_BR[Cotton, Peter A.] Univ Plymouth, Marine Biol & Ecol Res Ctr, Plymouth PL4 8AA, Devon, Englandpt_BR[Kohler, Glauco] Inst Nacl de Pesquisas da Amazonia, Ave Andre Araujo 2936, BR-69080971 Manaus, Amazonas, Brazilpt_BR[Lara, Carlos] Univ Autonoma Tlaxcala, Ctr Invest Ciencias Biol, Km 10-5 Autopista Tlaxcala San Martin Texmelucan, San Felipe Ixtacuixtla 90120, Tlaxcala, Mexicopt_BR[Malucelli, Tiagopt_BR, Isabela G.pt_BR, Thais B.] Univ Fed Parana, Dept Bot, Lab Ecol Vegetal, BR-81531980 Curitiba, Parana, Brazilpt_BR[Humberto Marin-Gomez, Oscar] Univ Nacl Colombia, Inst Ciencias Nat, Apartado 7495, Bogota, Colombiapt_BR[Humberto Marin-Gomez, Oscar] Inst Ecol AC, Carretera Antigua Coatepec 351, Xalapa 91070, Veracruz, Mexicopt_BR[Ollerton, Jeff] Univ Northampton, Environm Res Grp, Sch Sci & Technol, Ave Campus, Northampton NN2 6JD, Englandpt_BR[Rui, Ana M.] Univ Fed Pelotas, Inst Biol, Dept Ecol Zool & Genet, Capao Do Leao, RS, Brazilpt_BR[Timmermann, Allan] Aarhus Univ, Dept Biosci, Sect Ecoinformat & Biodivers, Ny Munkegade 114, DK-8000 Aarhus C, Denmarkpt_BR[Rahbek, Carsten] Univ London Imperial Coll Sci Technol & Med, Dept Life Sci, Silwood Pk Campus, Ascot SL5 7PY, Berks, Englandpt_BR
dc.subjectExotic Plantsen
dc.subjectInvasion Biologyen
dc.subjectNetwork Rolesen
dc.description.abstractAim To investigate the role of alien plants in mutualistic plant-hummingbird networks, assessing the importance of species traits, floral abundance and insularity on alien plant integration. Location Mainland and insular Americas. Methods We used species-level network indices to assess the role of alien plants in 21 quantitative plant-hummingbird networks where alien plants occur. We then evaluated whether plant traits, including previous adaptations to bird pollination, and insularity predict these network roles. Additionally, for a subset of networks for which floral abundance data were available, we tested whether this relates to network roles. Finally, we tested the association between hummingbird traits and the probability of interaction with alien plants across the networks. Results Within the 21 networks, we identified 32 alien plant species and 352 native plant species. On average, alien plant species attracted more hummingbird species (i.e. aliens had a higher degree) and had a higher proportion of interactions across their hummingbird visitors than native plants (i.e. aliens had a higher species strength). At the same time, an average alien plant was visited more exclusively by certain hummingbird species (i.e. had a higher level of complementary specialization). Large alien plants and those occurring on islands had more evenly distributed interactions, thereby acting as connectors. Other evaluated plant traits and floral abundance were unimportant predictors of network roles. Short-billed hummingbirds had higher probability of including alien plants in their interactions than long-billed species. Main conclusions Once incorporated into plant-hummingbird networks, alien plants appear strongly integrated and, thus, may have a large influence on network dynamics. Plant traits and floral abundance were generally poor predictors of how well alien species are integrated. Short-billed hummingbirds, often characterized as functionally generalized pollinators, facilitate the integration of alien plants. Our results show that plant-hummingbird networks are open for invasion.en
dc.relation.ispartofDiversity and Distributionspt_BR
dc.identifier.citationDiversity And Distributions. Wiley-blackwell, v. 22, p. 672 - 681, 2016.pt_BR
dc.description.sponsorshipCNPq (Conselho Nacional de Desenvolvimento Cientifico e Tecnologico) [143358/2011-1]pt_BR
dc.description.sponsorshipCAPES (Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior) [012341/2013-04]pt_BR
dc.description.sponsorshipCNPq [303084/2011-1, 309453/2013-5]pt_BR
dc.description.sponsorshipCAPES [008012/2014-08, BEX 8971/11-0, 8105/14-06]pt_BR
dc.description.sponsorshipDanish National Research Foundationpt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorship1Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.provenanceMade available in DSpace on 2017-11-13T13:16:13Z (GMT). No. of bitstreams: 1 000375669100006.pdf: 366074 bytes, checksum: a7945ade066ed55cf31eb08442464074 (MD5) Previous issue date: 2016en
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