Worldwide evidence of a unimodal relationship between productivity and plant species richness

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dc.contributor.author Fraser, Lauchlan H.
dc.contributor.author Pither, Jason
dc.contributor.author Jentsch, Anke
dc.contributor.author Sternberg, Marcelo
dc.contributor.author Zobel, Martin
dc.contributor.author Askarizadeh, Diana
dc.contributor.author Bartha, Sandor
dc.contributor.author Beierkuhnlein, Carl
dc.contributor.author Bennett, Jonathan A.
dc.contributor.author Bittel, Alex
dc.contributor.author Boldgiv, Bazartseren
dc.contributor.author Boldrini, Ilsi I.
dc.contributor.author Bork, Edward
dc.contributor.author Brown, Leslie
dc.contributor.author Cabido, Marcelo
dc.contributor.author Cahill, James
dc.contributor.author Carlyle, Cameron N.
dc.contributor.author Campetella, Giandiego
dc.contributor.author Chelli, Stefano
dc.contributor.author Cohen, Ofer
dc.contributor.author Csergo, Anna-Maria
dc.contributor.author Díaz, Sandra
dc.contributor.author Enrico, Lucas
dc.contributor.author Ensing, David
dc.contributor.author Fidelis, Alessandra
dc.contributor.author Fridley, Jason D.
dc.contributor.author Foster, Bryan
dc.contributor.author Garris, Heath
dc.contributor.author Goheen, Jacob R.
dc.contributor.author Henry, Hugh A.L.
dc.contributor.author Hohn, Maria
dc.contributor.author Jouri, Mohammad Hassan
dc.contributor.author Klironomos, John
dc.contributor.author Koorem, Kadri
dc.contributor.author Lawrence-Lodge, Rachael
dc.contributor.author Long, Ruijun
dc.contributor.author Manning, Pete
dc.contributor.author Mitchell, Randall
dc.contributor.author Moora, Mari
dc.contributor.author Müller, Sandra C.
dc.contributor.author Nabinger, Carlos
dc.contributor.author Naseri, Kamal
dc.contributor.author Overbeck, Gerhard E.
dc.contributor.author Palmer, Todd M.
dc.contributor.author Parsons, Sheena
dc.contributor.author Shang, Zhanhuan
dc.contributor.author Stahlmann, Reinhold
dc.contributor.author Stotz, Gisela C.
dc.contributor.author Sugiyama, Shu-ichi
dc.contributor.author Szentes, Szilárd
dc.contributor.author Thompson, Don
dc.contributor.author Tungalag, Radnaakhand
dc.contributor.author Undrakhbold, Sainbileg
dc.contributor.author Van Rooyen, Margaretha W.
dc.contributor.author Wellstein, Camilla
dc.contributor.author Wilson, J. Bastow
dc.contributor.author Zupo, Talita
dc.date.accessioned 2016-02-10T12:23:06Z
dc.date.available 2016-02-10T12:23:06Z
dc.date.issued 2015-07
dc.description.abstract The search for predictions of species diversity across environmental gradients has challenged ecologists for decades. The humped-back model (HBM) suggests that plant diversity peaks at intermediate productivity; at low productivity few species can tolerate the environmental stresses and at high productivity a few highly competitive species dominate. Over time the HBM has become increasingly controversial, and recent studies claim to have refuted it. Here, using data from coordinated surveys conducted throughout grasslands worldwide, and comprising a wide range of site productivities, we provide strong evidence in support of the HBM pattern, at both global and regional extents. The relationships described here provide a strong foundation for further research into the local, landscape, and historical factors that ensure the maintenance of biodiversity. en_ZA
dc.description.librarian hb2015 en_ZA
dc.description.uri http://www.sciencemag.org en_ZA
dc.identifier.citation Fraser, LH, Pither, J, Jentsch, A, Sternberg, M, Zobel, M, Askarizadeh, D, Bartha, S, Beierkuhnlein, C, Bennett, JA., Bittel, A, Boldgiv, B, Boldrini, II, Bork, E, Brown, L, Cabido, M, Cahill, J, Carlyle, CN, Campetella, G, Chelli, S, Cohen, O, Csergo, AM, Diaz, S, Enrico, L, Ensing, D, Fidelis, A, Fridley, JD, Foster, B, Garris, H, Goheen, JR, Henry, HAL, Hohn, M, Jouri, MH, Klironomos, J, Koorem, K, Lawrence-Lodge, R, Long, RJ, Manning, P, Mitchell, R, Moora, M, Muller, SC, Nabinger, C, Naseri, K, Overbeck, GE, Palmer,TM, Parsons, S, Pesek, M, Pillar, VD, Pringle, RM, Roccaforte, K, Schmidt, A, Shang, ZH, Stahlmann, R, Stotz, GC, Sugiyama, S, Szentes, S, Thompson, D, Tungalag, R, Undrakhbold, S, Van Rooyen, M, Wellstein, C, Wilson, JB & Zupo, T 2015, 'Worldwide evidence of a unimodal relationship between productivity and plant species richness', Science, vol. 349, no. 6245, pp. 302-305. en_ZA
dc.identifier.issn 0036-8075 (print)
dc.identifier.issn 1095-9203 (online)
dc.identifier.other 10.1126/science.aab3916
dc.identifier.uri http://hdl.handle.net/2263/51327
dc.language.iso en en_ZA
dc.publisher American Association for the Advancement of Science en_ZA
dc.rights © 2015 American Association for the Advancement of Science. All Rights Reserved. en_ZA
dc.subject Worldwide evidence en_ZA
dc.subject Unimodal relationship en_ZA
dc.subject Productivity en_ZA
dc.subject Plant species richness en_ZA
dc.title Worldwide evidence of a unimodal relationship between productivity and plant species richness en_ZA
dc.type Postprint Article en_ZA


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