@article{BuschKlausPenoneetal.2017,
  author    = {Busch, Verena and Klaus, Valentin H. and Penone, Caterina and Sch{\"a}fer, Deborah and Boch, Steffen and Prati, Daniel and M{\"u}ller, J{\"o}rg and Socher, Stephanie A. and Niinemets, {\"U}lo and Penuelas, Josep and H{\"o}lzel, Norbert and Fischer, Markus and Kleinebecker, Till},
  title     = {Nutrient stoichiometry and land use rather than species richness determine plant functional diversity},
  series = {Ecology and evolution},
  volume    = {8},
  journal   = {Ecology and evolution},
  number    = {1},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {2045-7758},
  doi       = {10.1002/ece3.3609},
  pages     = {601 -- 616},
  year      = {2017},
  abstract  = {Plant functional traits reflect individual and community ecological strategies. They allow the detection of directional changes in community dynamics and ecosystemic processes, being an additional tool to assess biodiversity than species richness. Analysis of functional patterns in plant communities provides mechanistic insight into biodiversity alterations due to anthropogenic activity. Although studies have consi-dered of either anthropogenic management or nutrient availability on functional traits in temperate grasslands, studies combining effects of both drivers are scarce. Here, we assessed the impacts of management intensity (fertilization, mowing, grazing), nutrient stoichiometry (C, N, P, K), and vegetation composition on community-weighted means (CWMs) and functional diversity (Rao's Q) from seven plant traits in 150 grasslands in three regions in Germany, using data of 6 years. Land use and nutrient stoichiometry accounted for larger proportions of model variance of CWM and Rao's Q than species richness and productivity. Grazing affected all analyzed trait groups; fertilization and mowing only impacted generative traits. Grazing was clearly associated with nutrient retention strategies, that is, investing in durable structures and production of fewer, less variable seed. Phenological variability was increased. Fertilization and mowing decreased seed number/mass variability, indicating competition-related effects. Impacts of nutrient stoichiometry on trait syndromes varied. Nutrient limitation (large N:P, C:N ratios) promoted species with conservative strategies, that is, investment in durable plant structures rather than fast growth, fewer seed, and delayed flowering onset. In contrast to seed mass, leaf-economics variability was reduced under P shortage. Species diversity was positively associated with the variability of generative traits. Synthesis. Here, land use, nutrient availability, species richness, and plant functional strategies have been shown to interact complexly, driving community composition, and vegetation responses to management intensity. We suggest that deeper understanding of underlying mechanisms shaping community assembly and biodiversity will require analyzing all these parameters.},
  language  = {en}
}
@misc{BuschKlausPenoneetal.2017,
  author    = {Busch, Verena and Klaus, Valentin H. and Penone, Caterina and Sch{\"a}fer, Deborah and Boch, Steffen and Prati, Daniel and M{\"u}ller, J{\"o}rg and Socher, Stephanie A. and Niinemets, {\"U}lo and Pe{\~n}uelas, Josep and H{\"o}lzel, Norbert and Fischer, Markus and Kleinebecker, Till},
  title     = {Nutrient stoichiometry and land use rather than species richness determine plant functional diversity},
  series = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  journal   = {Postprints der Universit{\"a}t Potsdam : Mathematisch-Naturwissenschaftliche Reihe},
  number    = {651},
  issn      = {1866-8372},
  doi       = {10.25932/publishup-42461},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-424617},
  pages     = {16},
  year      = {2017},
  abstract  = {Plant functional traits reflect individual and community ecological strategies. They allow the detection of directional changes in community dynamics and ecosystemic processes, being an additional tool to assess biodiversity than species richness. Analysis of functional patterns in plant communities provides mechanistic insight into biodiversity alterations due to anthropogenic activity. Although studies have considered of either anthropogenic management or nutrient availability on functional traits in temperate grasslands, studies combining effects of both drivers are scarce. Here, we assessed the impacts of management intensity (fertilization, mowing, grazing), nutrient stoichiometry (C, N, P, K), and vegetation composition on community-weighted means (CWMs) and functional diversity (Rao's Q) from seven plant traits in 150 grasslands in three regions in Germany, using data of 6 years. Land use and nutrient stoichiometry accounted for larger proportions of model variance of CWM and Rao's Q than species richness and productivity. Grazing affected all analyzed trait groups; fertilization and mowing only impacted generative traits. Grazing was clearly associated with nutrient retention strategies, that is, investing in durable structures and production of fewer, less variable seed. Phenological variability was increased. Fertilization and mowing decreased seed number/mass variability, indicating competition-related effects. Impacts of nutrient stoichiometry on trait syndromes varied. Nutrient limitation (large N:P, C:N ratios) promoted species with conservative strategies, that is, investment in durable plant structures rather than fast growth, fewer seed, and delayed flowering onset. In contrast to seed mass, leaf-economics variability was reduced under P shortage. Species diversity was positively associated with the variability of generative traits. Synthesis. Here, land use, nutrient availability, species richness, and plant functional strategies have been shown to interact complexly, driving community composition, and vegetation responses to management intensity. We suggest that deeper understanding of underlying mechanisms shaping community assembly and biodiversity will require analyzing all these parameters.},
  language  = {en}
}
@article{BuschKlausSchaeferetal.2019,
  author    = {Busch, Verena and Klaus, Valentin Helmut and Schaefer, Deborah and Prati, Daniel and Boch, Steffen and M{\"u}ller, J{\"o}rg and Chiste, Melanie and Mody, Karsten and Bl{\"u}thgen, Nico and Fischer, Markus and H{\"o}lzel, Norbert and Kleinebecker, Till},
  title     = {Will I stay or will I go? Plant species-specific response and tolerance to high land-use intensity in temperate grassland ecosystems},
  series = {Journal of vegetation science},
  volume    = {30},
  journal   = {Journal of vegetation science},
  number    = {4},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {1100-9233},
  doi       = {10.1111/jvs.12749},
  pages     = {674 -- 686},
  year      = {2019},
  language  = {en}
}