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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Evolutionary history of grazing and resources determine herbivore exclusion effects on plant diversity
AU - Price, J.
AU - Sitters, J.
AU - Ohlert, Timothy
AU - Tognetti, P.M.
AU - Brown, C
AU - Seabloom, Eric W.
AU - Borer, Elizabeth
AU - Prober, S.
AU - Bakker, L.
AU - MacDougall, Andrew S.
AU - Yahdjian, L.
AU - Gruner, Daniel S.
AU - Olde Venterink, Harry
AU - Barrio, Isabel C.
AU - Graff, P.
AU - Bagchi, Sumanta
AU - Arnillas, C.A.
AU - Bakker, J.D.
AU - Blumenthal, Dana M.
AU - Boughton, Elizabeth H.
AU - Brudvig, Lars A.
AU - Bugalho, Miguel N.
AU - Cadotte, Marc
AU - Caldeira, M.C.
AU - Dickman, C. R.
AU - Donohue, Ian
AU - Gregory, S.
AU - Hautier, Y.
AU - Jónsdóttir, Ingibjörg S.
AU - Lannes, L.S.
AU - Mcculley, Rebecca
AU - Moore, Joslin L.
AU - Power, S.A.
AU - Risch, A.
AU - Schütz, Martin
AU - Standish, Rachel J.
AU - Stevens, Carly
AU - Veen, G.F.
AU - Virtanen, Risto
AU - Wardle, Glenda M.
N1 - The Author's Accepted Manuscript (the accepted version of the manuscript as submitted by the author) may only be posted 6 months after the paper is published, consistent with our self-archiving embargo. Please note that the Author’s Accepted Manuscript may not be released under a Creative Commons license. For Nature Research Terms of Reuse of archived manuscripts please see: http://www.nature.com/authors/policies/license.html#terms
PY - 2022/9/30
Y1 - 2022/9/30
N2 - Ecological models predict that the effects of mammalian herbivore exclusion on plant diversity depend on resource availability and plant exposure to ungulate grazing over evolutionary time. Using an experiment replicated in 57 grasslands on six continents, with contrasting evolutionary history of grazing, we tested how resources (mean annual precipitation and soil nutrients) determine herbivore exclusion effects on plant diversity, richness and evenness. Here we show that at sites with a long history of ungulate grazing, herbivore exclusion reduced plant diversity by reducing both richness and evenness and the responses of richness and diversity to herbivore exclusion decreased with mean annual precipitation. At sites with a short history of grazing, the effects of herbivore exclusion were not related to precipitation but differed for native and exotic plant richness. Thus, plant species’ evolutionary history of grazing continues to shape the response of the world’s grasslands to changing mammalian herbivory.
AB - Ecological models predict that the effects of mammalian herbivore exclusion on plant diversity depend on resource availability and plant exposure to ungulate grazing over evolutionary time. Using an experiment replicated in 57 grasslands on six continents, with contrasting evolutionary history of grazing, we tested how resources (mean annual precipitation and soil nutrients) determine herbivore exclusion effects on plant diversity, richness and evenness. Here we show that at sites with a long history of ungulate grazing, herbivore exclusion reduced plant diversity by reducing both richness and evenness and the responses of richness and diversity to herbivore exclusion decreased with mean annual precipitation. At sites with a short history of grazing, the effects of herbivore exclusion were not related to precipitation but differed for native and exotic plant richness. Thus, plant species’ evolutionary history of grazing continues to shape the response of the world’s grasslands to changing mammalian herbivory.
U2 - 10.1038/s41559-022-01809-9
DO - 10.1038/s41559-022-01809-9
M3 - Journal article
VL - 6
SP - 1290
EP - 1298
JO - Nature Ecology and Evolution
JF - Nature Ecology and Evolution
SN - 2397-334X
ER -