Spatial heterogeneity in species composition constrains plant community responses to herbivory and fertilisation

Dorothee Hodapp, Elizabeth T. Borer, W. Stanley Harpole, Eric M. Lind, Eric W. Seabloom, Peter B. Adler, Juan Alberti, Carlos A. Arnillas, Jonathan D. Bakker, Lori Biederman, Marc Cadotte, Elsa E. Cleland, Scott Collins, Philip A. Fay, Jennifer Firn, Nicole Hagenah, Yann Hautier, Oscar Iribarne, Johannes M.H. Knops, Rebecca L. McCulley & 11 others Andrew MacDougall, Joslin L. Moore, John W. Morgan, Brent Mortensen, Kimberly J. La Pierre, Anita C. Risch, Martin Schütz, Pablo Peri, Carly J. Stevens, Justin Wright, Helmut Hillebrand

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Environmental change can result in substantial shifts in community composition. The associated immigration and extinction events are likely constrained by the spatial distribution of species. Still, studies on environmental change typically quantify biotic responses at single spatial (time series within a single plot) or temporal (spatial beta diversity at single time points) scales, ignoring their potential interdependence. Here, we use data from a global network of grassland experiments to determine how turnover responses to two major forms of environmental change – fertilisation and herbivore loss – are affected by species pool size and spatial compositional heterogeneity. Fertilisation led to higher rates of local extinction, whereas turnover in herbivore exclusion plots was driven by species replacement. Overall, sites with more spatially heterogeneous composition showed significantly higher rates of annual turnover, independent of species pool size and treatment. Taking into account spatial biodiversity aspects will therefore improve our understanding of consequences of global and anthropogenic change on community dynamics.

Original languageEnglish
Pages (from-to)1364-1371
Number of pages8
JournalEcology Letters
Volume21
Issue number9
DOIs
Publication statusPublished - 1 Sep 2018

Keywords

  • Beta diversity
  • diversity
  • fertilisation
  • grassland
  • nitrogen
  • Nutrient Network (NutNet)
  • spatial heterogeneity
  • species composition
  • temporal turnover

Cite this

Hodapp, D., Borer, E. T., Harpole, W. S., Lind, E. M., Seabloom, E. W., Adler, P. B., ... Hillebrand, H. (2018). Spatial heterogeneity in species composition constrains plant community responses to herbivory and fertilisation. Ecology Letters, 21(9), 1364-1371. https://doi.org/10.1111/ele.13102
Hodapp, Dorothee ; Borer, Elizabeth T. ; Harpole, W. Stanley ; Lind, Eric M. ; Seabloom, Eric W. ; Adler, Peter B. ; Alberti, Juan ; Arnillas, Carlos A. ; Bakker, Jonathan D. ; Biederman, Lori ; Cadotte, Marc ; Cleland, Elsa E. ; Collins, Scott ; Fay, Philip A. ; Firn, Jennifer ; Hagenah, Nicole ; Hautier, Yann ; Iribarne, Oscar ; Knops, Johannes M.H. ; McCulley, Rebecca L. ; MacDougall, Andrew ; Moore, Joslin L. ; Morgan, John W. ; Mortensen, Brent ; La Pierre, Kimberly J. ; Risch, Anita C. ; Schütz, Martin ; Peri, Pablo ; Stevens, Carly J. ; Wright, Justin ; Hillebrand, Helmut. / Spatial heterogeneity in species composition constrains plant community responses to herbivory and fertilisation. In: Ecology Letters. 2018 ; Vol. 21, No. 9. pp. 1364-1371.
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title = "Spatial heterogeneity in species composition constrains plant community responses to herbivory and fertilisation",
abstract = "Environmental change can result in substantial shifts in community composition. The associated immigration and extinction events are likely constrained by the spatial distribution of species. Still, studies on environmental change typically quantify biotic responses at single spatial (time series within a single plot) or temporal (spatial beta diversity at single time points) scales, ignoring their potential interdependence. Here, we use data from a global network of grassland experiments to determine how turnover responses to two major forms of environmental change – fertilisation and herbivore loss – are affected by species pool size and spatial compositional heterogeneity. Fertilisation led to higher rates of local extinction, whereas turnover in herbivore exclusion plots was driven by species replacement. Overall, sites with more spatially heterogeneous composition showed significantly higher rates of annual turnover, independent of species pool size and treatment. Taking into account spatial biodiversity aspects will therefore improve our understanding of consequences of global and anthropogenic change on community dynamics.",
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author = "Dorothee Hodapp and Borer, {Elizabeth T.} and Harpole, {W. Stanley} and Lind, {Eric M.} and Seabloom, {Eric W.} and Adler, {Peter B.} and Juan Alberti and Arnillas, {Carlos A.} and Bakker, {Jonathan D.} and Lori Biederman and Marc Cadotte and Cleland, {Elsa E.} and Scott Collins and Fay, {Philip A.} and Jennifer Firn and Nicole Hagenah and Yann Hautier and Oscar Iribarne and Knops, {Johannes M.H.} and McCulley, {Rebecca L.} and Andrew MacDougall and Moore, {Joslin L.} and Morgan, {John W.} and Brent Mortensen and {La Pierre}, {Kimberly J.} and Risch, {Anita C.} and Martin Sch{\"u}tz and Pablo Peri and Stevens, {Carly J.} and Justin Wright and Helmut Hillebrand",
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Hodapp, D, Borer, ET, Harpole, WS, Lind, EM, Seabloom, EW, Adler, PB, Alberti, J, Arnillas, CA, Bakker, JD, Biederman, L, Cadotte, M, Cleland, EE, Collins, S, Fay, PA, Firn, J, Hagenah, N, Hautier, Y, Iribarne, O, Knops, JMH, McCulley, RL, MacDougall, A, Moore, JL, Morgan, JW, Mortensen, B, La Pierre, KJ, Risch, AC, Schütz, M, Peri, P, Stevens, CJ, Wright, J & Hillebrand, H 2018, 'Spatial heterogeneity in species composition constrains plant community responses to herbivory and fertilisation' Ecology Letters, vol. 21, no. 9, pp. 1364-1371. https://doi.org/10.1111/ele.13102

Spatial heterogeneity in species composition constrains plant community responses to herbivory and fertilisation. / Hodapp, Dorothee; Borer, Elizabeth T.; Harpole, W. Stanley; Lind, Eric M.; Seabloom, Eric W.; Adler, Peter B.; Alberti, Juan; Arnillas, Carlos A.; Bakker, Jonathan D.; Biederman, Lori; Cadotte, Marc; Cleland, Elsa E.; Collins, Scott; Fay, Philip A.; Firn, Jennifer; Hagenah, Nicole; Hautier, Yann; Iribarne, Oscar; Knops, Johannes M.H.; McCulley, Rebecca L.; MacDougall, Andrew; Moore, Joslin L.; Morgan, John W.; Mortensen, Brent; La Pierre, Kimberly J.; Risch, Anita C.; Schütz, Martin; Peri, Pablo; Stevens, Carly J.; Wright, Justin; Hillebrand, Helmut.

In: Ecology Letters, Vol. 21, No. 9, 01.09.2018, p. 1364-1371.

Research output: Contribution to journalArticleResearchpeer-review

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AU - Hodapp, Dorothee

AU - Borer, Elizabeth T.

AU - Harpole, W. Stanley

AU - Lind, Eric M.

AU - Seabloom, Eric W.

AU - Adler, Peter B.

AU - Alberti, Juan

AU - Arnillas, Carlos A.

AU - Bakker, Jonathan D.

AU - Biederman, Lori

AU - Cadotte, Marc

AU - Cleland, Elsa E.

AU - Collins, Scott

AU - Fay, Philip A.

AU - Firn, Jennifer

AU - Hagenah, Nicole

AU - Hautier, Yann

AU - Iribarne, Oscar

AU - Knops, Johannes M.H.

AU - McCulley, Rebecca L.

AU - MacDougall, Andrew

AU - Moore, Joslin L.

AU - Morgan, John W.

AU - Mortensen, Brent

AU - La Pierre, Kimberly J.

AU - Risch, Anita C.

AU - Schütz, Martin

AU - Peri, Pablo

AU - Stevens, Carly J.

AU - Wright, Justin

AU - Hillebrand, Helmut

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KW - diversity

KW - fertilisation

KW - grassland

KW - nitrogen

KW - Nutrient Network (NutNet)

KW - spatial heterogeneity

KW - species composition

KW - temporal turnover

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