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dc.contributor.author
Seabloom, Eric W.
dc.contributor.author
Borer, Elizabeth T.
dc.contributor.author
Buckley, Yvonne
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dc.contributor.author
Cleland, Elsa E.
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Kendi, Davies
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Firn, Jennifer
dc.contributor.author
Hartpole, Stanley W.
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Hautier, Yann
dc.contributor.author
Lind, Eric
dc.contributor.author
MacDougall, Andrew
dc.contributor.author
Orrock, John L.
dc.contributor.author
Prober, Suzanne M.
dc.contributor.author
Adler, Peter
dc.contributor.author
Alberti, Juan
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dc.contributor.author
Anderson, T. Michael
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Bakker, Jonathan D.
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Biederman, Lori A.
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Blumenthal, Dana
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Browns, Cynthia S.
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Brudvig, Lars A.
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Caldeira, Maria
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Chu, Chengjin
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Crawley, Michel
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Daleo, Pedro
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Damschen, Ellen I.
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D'antonio, Carla
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Decrappeo, Nicole
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Dickman, Chris
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Du, Guozhen
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Fay, Philip
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Frater, Paul
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Gruner, Daniel S.
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Hagenah, Nicole
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Hector, Andrew
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Helm, Avellina
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Hillebrand, Helmut
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Hofmockel, Kirsten
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Humphries, Hope
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Iribarne, Oscar Osvaldo
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Jin, Virginia L.
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Kay, Adam
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Kirkman, Kevin
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Klein, Julia
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Knops, Johannes M. H.
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La Pierre, Kimberly
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Ladwig, Laura M.
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Lambrinos, John G.
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Leakey, Andrew
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Li, Qi
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Li, Wei
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McCulley, Rebecca
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Melbourne, Brett
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Mitchell, Charles
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Moore, Joslin
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Morgan, John
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Mortensen, Brent
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O'Halloran, Lydia
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Pärtel, Meelis
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Pascual, Jesus Maria
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Pyke, David A.
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Risch, Anita
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Salguero Goméz, Roberto
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Sankaran, Mahesh
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Schuetz, Martin
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Simonsen, Anna
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Smith, Melinda
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Stevens, Carly
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Sullivan, Lauren
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Wardle, Glenda M.
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Wolkovich, Elizabeth M.
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Wragg, Peter D.
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Wright, Justin
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Yang, Louie
dc.date.available
2017-11-29T19:57:25Z
dc.date.issued
2013-08
dc.identifier.citation
Seabloom, Eric W.; Borer, Elizabeth T.; Buckley, Yvonne; Cleland, Elsa E.; Kendi, Davies; et al.; Predicting invasion in grassland ecosystems: is exotic dominance the real embarrassment of richness?; Wiley; Global Change Biology; 19; 12; 8-2013; 3677-3687
dc.identifier.issn
1354-1013
dc.identifier.uri
http://hdl.handle.net/11336/29305
dc.description.abstract
Invasions have increased the size of regional species pools, but are typically assumed to reduce native diversity.
Invasions have increased the size of regional species pools, but are typically assumed to reduce native diversity. However, global-scale tests of this assumption have been elusive because of the focus on exotic species richness, rather than relative abundance. This is problematic because low invader richness can indicate invasion resistance by the native community or, alternatively, dominance by a single exotic species. Here, we used a globally replicated study to quantify relationships between exotic richness and abundance in grass-dominated ecosystems in 13 countries on six continents, ranging from salt marshes to alpine tundra. We tested effects of human land use, native community diversity, herbivore pressure, and nutrient limitation on exotic plant dominance. Despite its widespread use, exotic richness was a poor proxy for exotic dominance at low exotic richness, because sites that contained few exotic species ranged from relatively pristine (low exotic richness and cover) to almost completely exotic-dominated ones (low exotic richness but high exotic cover). Both exotic cover and richness were predicted by native plant diversity (native grass richness) and land use (distance to cultivation). Although climate was important for predicting both exotic cover and richness, climatic factors predicting cover (precipitation variability) differed from those predicting richness (maximum temperature and mean temperature in the wettest quarter). Herbivory and nutrient limitation did not predict exotic richness or cover. Exotic dominance was greatest in areas with low native grass richness at the site- or regional-scale. Although this could reflect native grass displacement, a lack of biotic resistance is a more likely explanation, given that grasses comprise the most aggressive invaders. These findings underscore the need to move beyond richness as a surrogate for the extent of invasion, because this metric confounds monodominance with invasion resistance. Monitoring species' relative abundance will more rapidly advance our understanding of invasions.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Invasion
dc.subject
Grasslands
dc.subject.classification
Bioquímica y Biología Molecular
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Predicting invasion in grassland ecosystems: is exotic dominance the real embarrassment of richness?
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-09-27T15:37:43Z
dc.journal.volume
19
dc.journal.number
12
dc.journal.pagination
3677-3687
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Hoboken
dc.description.fil
Fil: Seabloom, Eric W.. University of Minnesota; Estados Unidos
dc.description.fil
Fil: Borer, Elizabeth T.. University of Minnesota; Estados Unidos
dc.description.fil
Fil: Buckley, Yvonne. The University Of Queensland; Australia
dc.description.fil
Fil: Cleland, Elsa E.. University of California, San Diego; Estados Unidos
dc.description.fil
Fil: Kendi, Davies. State University of Colorado Boulder; Estados Unidos
dc.description.fil
Fil: Firn, Jennifer. Queensland University of Technology. Brisbane; Australia
dc.description.fil
Fil: Hartpole, Stanley W.. Iowa State University; Estados Unidos
dc.description.fil
Fil: Hautier, Yann. University of Zurich; Suiza
dc.description.fil
Fil: Lind, Eric. Universidad de Minnesota; Estados Unidos
dc.description.fil
Fil: MacDougall, Andrew. University of Guelph; Canadá
dc.description.fil
Fil: Orrock, John L.. University of Wisconsin; Estados Unidos
dc.description.fil
Fil: Prober, Suzanne M.. CSIRO Ecosystem Sciences; Australia
dc.description.fil
Fil: Adler, Peter. Utah State University; Estados Unidos
dc.description.fil
Fil: Alberti, Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Anderson, T. Michael. Wake Forest University; Estados Unidos
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Fil: Bakker, Jonathan D.. University of Washington; Estados Unidos
dc.description.fil
Fil: Biederman, Lori A.. Iowa State University; Estados Unidos
dc.description.fil
Fil: Blumenthal, Dana. Rangeland Resources Research Unit; Estados Unidos
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Fil: Browns, Cynthia S.. State University of Colorado - Fort Collins; Estados Unidos
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Fil: Brudvig, Lars A.. Michigan State University; Estados Unidos
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Fil: Caldeira, Maria. Technical University of Lisbon; Portugal
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Fil: Chu, Chengjin. Lanzhou University; China
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Fil: Crawley, Michel. Imperial College London; Reino Unido
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Fil: Daleo, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Damschen, Ellen I.. University of Wisconsin; Estados Unidos
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Fil: D'antonio, Carla. University of California; Estados Unidos
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Fil: Decrappeo, Nicole. Geological Survey Forest and Rangeland Ecosystem Science Center; Estados Unidos
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Fil: Dickman, Chris. University of Sydney; Australia
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Fil: Du, Guozhen. Lanzhou University; China
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Fil: Fay, Philip. Grassland Soil and Water Research Lab; Estados Unidos
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Fil: Frater, Paul. Iowa State University; Estados Unidos
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Fil: Gruner, Daniel S.. University of Queensland; Australia
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Fil: Hagenah, Nicole. University of KwaZulu-Natal; Sudáfrica
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Fil: Hector, Andrew. University of Zurich; Suiza
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Fil: Helm, Avellina. University Of Tartu.; Estonia
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Fil: Hillebrand, Helmut. Carl-von-Ossietzky University; Alemania
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Fil: Hofmockel, Kirsten. Iowa State University; Estados Unidos
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Fil: Humphries, Hope. State University of Colorado - Fort Collins; Estados Unidos
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Fil: Iribarne, Oscar Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Jin, Virginia L.. Agroecosystem Management Research Unit; Estados Unidos
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Fil: Kay, Adam. University of St. Thomas; Estados Unidos
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Fil: Kirkman, Kevin. University of KwaZulu-Natal; Estonia
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Fil: Klein, Julia. State University of Colorado - Fort Collins; Estados Unidos
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Fil: Knops, Johannes M. H.. University Of Nebraska; Estados Unidos
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Fil: La Pierre, Kimberly. Yale University; Estados Unidos
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Fil: Ladwig, Laura M.. University Of New Mexico; Estados Unidos
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Fil: Lambrinos, John G.. Oregon State University; Estados Unidos
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Fil: Leakey, Andrew. University of Illinois at Urbana-Champaign; Estados Unidos
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Fil: Li, Qi. Northwest Institute of Plateau Biology, Chinese Academy of Sciences; China
dc.description.fil
Fil: Li, Wei. Southwest Forestry University; China
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Fil: McCulley, Rebecca. University Of Kentucky; Estados Unidos
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Fil: Melbourne, Brett. State University of Colorado Boulder; Estados Unidos
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Fil: Mitchell, Charles. University of North Carolina; Estados Unidos
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Fil: Moore, Joslin. Australian Research Centre for Urban Ecology; Australia
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Fil: Morgan, John. La Trobe University; Australia
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Fil: Mortensen, Brent. Iowa State University; Estados Unidos
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Fil: O'Halloran, Lydia. Oregon State University; Estados Unidos
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Fil: Pärtel, Meelis. University Of Tartu.; Estonia
dc.description.fil
Fil: Pascual, Jesus Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Pyke, David A.. University of California; Estados Unidos
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Fil: Risch, Anita. Swiss Federal Institute For Forest, Snow And Landscape Research; Suiza
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Fil: Salguero Goméz, Roberto. The University Of Queensland; Australia
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Fil: Sankaran, Mahesh. National Centre for Biological Sciences; India
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Fil: Schuetz, Martin. Swiss Federal Institute For Forest, Snow And Landscape Research; Suiza
dc.description.fil
Fil: Simonsen, Anna. University of Toronto; Canadá
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Fil: Smith, Melinda. State University of Colorado - Fort Collins; Estados Unidos
dc.description.fil
Fil: Stevens, Carly. Lancaster Environment Center; Canadá
dc.description.fil
Fil: Sullivan, Lauren. Iowa State University; Estados Unidos
dc.description.fil
Fil: Wardle, Glenda M.. University of Sydney; Australia
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Fil: Wolkovich, Elizabeth M.. University of British Columbia; Canadá
dc.description.fil
Fil: Wragg, Peter D.. The University Of Queensland; Australia
dc.description.fil
Fil: Wright, Justin. University of Duke; Estados Unidos
dc.description.fil
Fil: Yang, Louie. University of California; Estados Unidos
dc.journal.title
Global Change Biology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/gcb.12370
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/gcb.12370/abstract
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