000005854 001__ 5854
000005854 005__ 20200423202547.0
000005854 0247_ $$2DOI$$a10.1890/09-0069.1
000005854 0247_ $$2WOS$$aWOS:000272700800002
000005854 0247_ $$2Handle$$a2128/7211
000005854 037__ $$aPreJuSER-5854
000005854 041__ $$aeng
000005854 082__ $$a570
000005854 084__ $$2WoS$$aEcology
000005854 1001_ $$0P:(DE-HGF)0$$aMarquard, E.$$b0
000005854 245__ $$aPlant species richness and functional composition drive overyielding in a six-year grassland experiment
000005854 260__ $$aWashington, DC$$bESA$$c2009
000005854 300__ $$a3290 - 3302
000005854 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article
000005854 3367_ $$2DataCite$$aOutput Types/Journal article
000005854 3367_ $$00$$2EndNote$$aJournal Article
000005854 3367_ $$2BibTeX$$aARTICLE
000005854 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000005854 3367_ $$2DRIVER$$aarticle
000005854 440_0 $$020801$$aECOLOGY$$v90$$x0012-9658$$y12
000005854 500__ $$aWe thank the gardeners of the Jena Experiment and many field assistants for maintaining the plots and handling numerous biomass samples. We are grateful to A. Fergus, M. Gubsch, A. Lipowsky, J. Petermann, T. Rottstock, and A. Schmidtke for helping with the fieldwork and for supplementing the realized richness data in 2005. The comments of three anonymous reviewers greatly improved the paper. The Jena Experiment is funded by the German Research Foundation (FOR 456) and supported by the Friedrich Schiller University of Jena and the Max Planck Institute for Biogeochemistry, Jena. Additional support was provided by the Swiss National Science Foundation (grant number 31-65224-01 to B. Schmid).
000005854 520__ $$aPlant diversity has been shown to increase community biomass in experimental communities, but the mechanisms resulting in such positive biodiversity effects have remained largely unknown. We used a large-scale six-year biodiversity experiment near Jena, Germany, to examine how aboveground community biomass in grasslands is affected by different components of plant diversity and thereby infer the mechanisms that may underlie positive biodiversity effects. As components of diversity we defined the number of species (1-16), number of functional groups (1-4), presence of functional groups (legumes, tall herbs, small herbs, and grasses) and proportional abundance of functional groups. Using linear models, replacement series on the level of functional groups, and additive partitioning on the level of species, we explored whether the observed biodiversity effects originated from disproportionate effects of single functional groups or species or from positive interactions between them.Aboveground community biomass was positively related to the number of species measured across functional groups as well as to the number of functional groups measured across different levels of species richness. Furthermore, increasing the number of species within functional groups increased aboveground community biomass, indicating that species within functional groups were not redundant with respect to biomass production. A positive relationship between the number of functional groups and aboveground community biomass within a particular level of species richness suggested that complementarity was larger between species belonging to different rather than to the same functional groups. The presence of legumes or tall herbs had a strong positive impact on aboveground community biomass whereas the presence of small herbs or grasses had on average no significant effect. Two-and three-way interactions between functional group presences were weak, suggesting that their main effects were largely additive. Replacement series analyses on the level of functional groups revealed strong transgressive overyielding and relative yields >1, indicating facilitation. On the species level, we found strong complementarity effects that increased over time while selection effects due to disproportionate contributions of particular species decreased over time. We conclude that transgressive overyielding between functional groups and species richness effects within functional groups caused the positive biodiversity effects on aboveground community biomass in our experiment.
000005854 536__ $$0G:(DE-Juel1)FUEK407$$2G:(DE-HGF)$$aTerrestrische Umwelt$$cP24$$x0
000005854 588__ $$aDataset connected to Web of Science
000005854 65320 $$2Author$$abiodiversity
000005854 65320 $$2Author$$acommunity biomass
000005854 65320 $$2Author$$acomplementarity
000005854 65320 $$2Author$$aecosystem functioning
000005854 65320 $$2Author$$afunctional groups
000005854 65320 $$2Author$$aJena Experiment
000005854 65320 $$2Author$$areplacement series
000005854 65320 $$2Author$$atransgressive overyielding
000005854 650_7 $$2WoSType$$aJ
000005854 7001_ $$0P:(DE-HGF)0$$aWeigelt, A.$$b1
000005854 7001_ $$0P:(DE-Juel1)129409$$aTemperton, V. M.$$b2$$uFZJ
000005854 7001_ $$0P:(DE-HGF)0$$aRoscher, C.$$b3
000005854 7001_ $$0P:(DE-HGF)0$$aSchumacher, J.$$b4
000005854 7001_ $$0P:(DE-HGF)0$$aBuchmann, N.$$b5
000005854 7001_ $$0P:(DE-HGF)0$$aFischer, M.$$b6
000005854 7001_ $$0P:(DE-Juel1)VDB63041$$aSchulze, E.-D.$$b7$$uFZJ
000005854 7001_ $$0P:(DE-HGF)0$$aWeisser, W.W.$$b8
000005854 7001_ $$0P:(DE-HGF)0$$aSchmidt, B.$$b9
000005854 773__ $$0PERI:(DE-600)2010140-5$$a10.1890/09-0069.1$$gVol. 90, p. 3290 - 3302$$p3290 - 3302$$q90<3290 - 3302$$tEcology$$v90$$x0012-9658$$y2009
000005854 8567_ $$uhttp://dx.doi.org/10.1890/09-0069.1
000005854 8564_ $$uhttps://juser.fz-juelich.de/record/5854/files/FZJ-5854.pdf$$yOpenAccess$$zPublished final document.
000005854 8564_ $$uhttps://juser.fz-juelich.de/record/5854/files/FZJ-5854.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000005854 8564_ $$uhttps://juser.fz-juelich.de/record/5854/files/FZJ-5854.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000005854 8564_ $$uhttps://juser.fz-juelich.de/record/5854/files/FZJ-5854.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000005854 909CO $$ooai:juser.fz-juelich.de:5854$$pdnbdelivery$$pVDB$$pdriver$$popen_access$$popenaire
000005854 915__ $$0StatID:(DE-HGF)0010$$aJCR/ISI refereed
000005854 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000005854 9141_ $$y2009
000005854 9131_ $$0G:(DE-Juel1)FUEK407$$aDE-HGF$$bErde und Umwelt$$kP24$$lTerrestrische Umwelt$$vTerrestrische Umwelt$$x0
000005854 9201_ $$0I:(DE-Juel1)ICG-3-20090406$$d31.10.2010$$gICG$$kICG-3$$lPhytosphäre$$x1
000005854 970__ $$aVDB:(DE-Juel1)113746
000005854 980__ $$aVDB
000005854 980__ $$aConvertedRecord
000005854 980__ $$ajournal
000005854 980__ $$aI:(DE-Juel1)IBG-2-20101118
000005854 980__ $$aUNRESTRICTED
000005854 980__ $$aJUWEL
000005854 980__ $$aFullTexts
000005854 9801_ $$aFullTexts
000005854 981__ $$aI:(DE-Juel1)IBG-2-20101118
000005854 981__ $$aI:(DE-Juel1)ICG-3-20090406