Effects of biodiversity strengthen over time as ecosystem functioning declines at low and increases at high biodiversity

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Effects of biodiversity strengthen over time as ecosystem functioning declines at low and increases at high biodiversity. / Meyer, Sebastian T. ; Ebeling, Anne; Eisenhauer, Nico et al.
In: Ecosphere - An esa open access journal, Vol. 7 , No. 12, 1619, 01.12.2016.

Research output: Journal contributionsJournal articlesResearchpeer-review

Harvard

Meyer, ST, Ebeling, A, Eisenhauer, N, Hertzog, L, Hillebrand, H, Milcu, A, Pompe, S, Abbas, M, Bessler, H, Buchmann, N, De Luca, E, Engels, C, Fischer, M, Gleixner, G, Hudewenz, A, Klein, A-M, de Kroon, H, Leimer, S, Loranger, H, Mommer, L, Oelmann, Y, Ravenek, JM, Roscher, C, Rottstock, T, Scherber, DC, Scherer-Lorenzen, M, Scheu, S, Schmid, B, Schulze, E-D, Staudler, A, Strecker, T, Temperton, VM, Tscharntke, T, Vogel, A, Voigt, W, Weigelt, A, Wilcke, W & Weisser, WW 2016, 'Effects of biodiversity strengthen over time as ecosystem functioning declines at low and increases at high biodiversity', Ecosphere - An esa open access journal, vol. 7 , no. 12, 1619. https://doi.org/10.1002/ecs2.1619

APA

Meyer, S. T., Ebeling, A., Eisenhauer, N., Hertzog, L., Hillebrand, H., Milcu, A., Pompe, S., Abbas, M., Bessler, H., Buchmann, N., De Luca, E., Engels, C., Fischer, M., Gleixner, G., Hudewenz, A., Klein, A.-M., de Kroon, H., Leimer, S., Loranger, H., ... Weisser, W. W. (2016). Effects of biodiversity strengthen over time as ecosystem functioning declines at low and increases at high biodiversity. Ecosphere - An esa open access journal, 7 (12), Article 1619. https://doi.org/10.1002/ecs2.1619

Vancouver

Meyer ST, Ebeling A, Eisenhauer N, Hertzog L, Hillebrand H, Milcu A et al. Effects of biodiversity strengthen over time as ecosystem functioning declines at low and increases at high biodiversity. Ecosphere - An esa open access journal. 2016 Dec 1;7 (12):1619. doi: 10.1002/ecs2.1619

Bibtex

@article{c876bc334e254316be88d1f8b2b2db66,
title = "Effects of biodiversity strengthen over time as ecosystem functioning declines at low and increases at high biodiversity",
abstract = "Human-caused declines in biodiversity have stimulated intensive research on the consequences of biodiversity loss for ecosystem services and policy initiatives to preserve the functioning of ecosystems. Short-term biodiversity experiments have documented positive effects of plant species richness on many ecosystem functions, and longer-term studies indicate, for some ecosystem functions, that biodiversity effects can become stronger over time. Theoretically, a biodiversity effect can strengthen over time by an increasing performance of high-diversity communities, by a decreasing performance of low-diversity communities, or a combination of both processes. Which of these two mechanisms prevail, and whether the increase in the biodiversity effect over time is a general property of many functions remains currently unclear. These questions are an important knowledge gap as a continuing decline in the performance of low-diversity communities would indicate an ecosystem-service debt resulting from delayed effects of species loss on ecosystem functioning. Conversely, an increased performance of high-diversity communities over time would indicate that the benefits of biodiversity are generally underestimated in short-term studies. Analyzing 50 ecosystem variables over 11 years in the world's largest grassland biodiversity experiment, we show that overall plant diversity effects strengthened over time. Strengthening biodiversity effects were independent of the considered compartment (above- or belowground), organizational level (ecosystem variables associated with the abiotic habitat, primary producers, or higher trophic levels such as herbivores and pollinators), and variable type (measurements of pools or rates). We found evidence that biodiversity effects strengthened because of both a progressive decrease in functioning in species-poor and a progressive increase in functioning in species-rich communities. Our findings provide evidence that negative feedback effects at low biodiversity are as important for biodiversity effects as complementarity among species at high biodiversity. Finally, our results indicate that a current loss of species will result in a future impairment of ecosystem functioning, potentially decades beyond the moment of species extinction.",
keywords = "Ecosystems Research, biodiversity ecosystem functioning (BEF), ecosystem processes, grassland , mechanism , plant productivity, plant species richness, temporal effects , trophic interactions, Biodiversity ecosystem functioning (bef), Ecosystem processes, Grassland, Mechanism, Plant productivity, Plant species richness, Temporal effects, Trophic interactions",
author = "Meyer, {Sebastian T.} and Anne Ebeling and Nico Eisenhauer and Lionel Hertzog and Helmut Hillebrand and Alexandru Milcu and Sven Pompe and Maike Abbas and Holger Bessler and Nina Buchmann and {De Luca}, Enrica and Christof Engels and Markus Fischer and Gerd Gleixner and Anika Hudewenz and Alexandra-Maria Klein and {de Kroon}, Hans and Sophia Leimer and Hannah Loranger and Liesje Mommer and Yvonne Oelmann and Ravenek, {Janneke M.} and Christiane Roscher and Tanja Rottstock and Scherber, {Dr. Christoph} and Michael Scherer-Lorenzen and Stefan Scheu and Bernhard Schmid and Ernst-Detlef Schulze and Andrea Staudler and Tanja Strecker and Temperton, {Victoria Martine} and Teja Tscharntke and Anja Vogel and Winfried Voigt and Alexandra Weigelt and Wolfgang Wilcke and Weisser, {Wolfgang W.}",
note = "Funding Information: We thank F. Isbell, S. E. Zytynska, and M. P. Thakur for critical discussions and reading of the manuscript. We thank J. Baade, M. Habekost, Y. Kreutziger, E. Marquard, P. Mwangi, S. Rosenkranz, A. Sabais, and S. Steinbei{\ss} for having provided additional data. The gardeners, technicians, student helpers, and managers of the Jena Experiment are acknowledged for their assistance. The Jena Experiment is financed by the Deutsche Forschungsgemeinschaft (FOR 456 and FOR 1451). Publisher Copyright: {\textcopyright} 2016 Meyer et al.",
year = "2016",
month = dec,
day = "1",
doi = "10.1002/ecs2.1619",
language = "English",
volume = "7 ",
journal = "Ecosphere - An esa open access journal",
issn = "2150-8925",
publisher = "Ecological Society of America",
number = "12",

}

RIS

TY - JOUR

T1 - Effects of biodiversity strengthen over time as ecosystem functioning declines at low and increases at high biodiversity

AU - Meyer, Sebastian T.

AU - Ebeling, Anne

AU - Eisenhauer, Nico

AU - Hertzog, Lionel

AU - Hillebrand, Helmut

AU - Milcu, Alexandru

AU - Pompe, Sven

AU - Abbas, Maike

AU - Bessler, Holger

AU - Buchmann, Nina

AU - De Luca, Enrica

AU - Engels, Christof

AU - Fischer, Markus

AU - Gleixner, Gerd

AU - Hudewenz, Anika

AU - Klein, Alexandra-Maria

AU - de Kroon, Hans

AU - Leimer, Sophia

AU - Loranger, Hannah

AU - Mommer, Liesje

AU - Oelmann, Yvonne

AU - Ravenek, Janneke M.

AU - Roscher, Christiane

AU - Rottstock, Tanja

AU - Scherber, Dr. Christoph

AU - Scherer-Lorenzen, Michael

AU - Scheu, Stefan

AU - Schmid, Bernhard

AU - Schulze, Ernst-Detlef

AU - Staudler, Andrea

AU - Strecker, Tanja

AU - Temperton, Victoria Martine

AU - Tscharntke, Teja

AU - Vogel, Anja

AU - Voigt, Winfried

AU - Weigelt, Alexandra

AU - Wilcke, Wolfgang

AU - Weisser, Wolfgang W.

N1 - Funding Information: We thank F. Isbell, S. E. Zytynska, and M. P. Thakur for critical discussions and reading of the manuscript. We thank J. Baade, M. Habekost, Y. Kreutziger, E. Marquard, P. Mwangi, S. Rosenkranz, A. Sabais, and S. Steinbeiß for having provided additional data. The gardeners, technicians, student helpers, and managers of the Jena Experiment are acknowledged for their assistance. The Jena Experiment is financed by the Deutsche Forschungsgemeinschaft (FOR 456 and FOR 1451). Publisher Copyright: © 2016 Meyer et al.

PY - 2016/12/1

Y1 - 2016/12/1

N2 - Human-caused declines in biodiversity have stimulated intensive research on the consequences of biodiversity loss for ecosystem services and policy initiatives to preserve the functioning of ecosystems. Short-term biodiversity experiments have documented positive effects of plant species richness on many ecosystem functions, and longer-term studies indicate, for some ecosystem functions, that biodiversity effects can become stronger over time. Theoretically, a biodiversity effect can strengthen over time by an increasing performance of high-diversity communities, by a decreasing performance of low-diversity communities, or a combination of both processes. Which of these two mechanisms prevail, and whether the increase in the biodiversity effect over time is a general property of many functions remains currently unclear. These questions are an important knowledge gap as a continuing decline in the performance of low-diversity communities would indicate an ecosystem-service debt resulting from delayed effects of species loss on ecosystem functioning. Conversely, an increased performance of high-diversity communities over time would indicate that the benefits of biodiversity are generally underestimated in short-term studies. Analyzing 50 ecosystem variables over 11 years in the world's largest grassland biodiversity experiment, we show that overall plant diversity effects strengthened over time. Strengthening biodiversity effects were independent of the considered compartment (above- or belowground), organizational level (ecosystem variables associated with the abiotic habitat, primary producers, or higher trophic levels such as herbivores and pollinators), and variable type (measurements of pools or rates). We found evidence that biodiversity effects strengthened because of both a progressive decrease in functioning in species-poor and a progressive increase in functioning in species-rich communities. Our findings provide evidence that negative feedback effects at low biodiversity are as important for biodiversity effects as complementarity among species at high biodiversity. Finally, our results indicate that a current loss of species will result in a future impairment of ecosystem functioning, potentially decades beyond the moment of species extinction.

AB - Human-caused declines in biodiversity have stimulated intensive research on the consequences of biodiversity loss for ecosystem services and policy initiatives to preserve the functioning of ecosystems. Short-term biodiversity experiments have documented positive effects of plant species richness on many ecosystem functions, and longer-term studies indicate, for some ecosystem functions, that biodiversity effects can become stronger over time. Theoretically, a biodiversity effect can strengthen over time by an increasing performance of high-diversity communities, by a decreasing performance of low-diversity communities, or a combination of both processes. Which of these two mechanisms prevail, and whether the increase in the biodiversity effect over time is a general property of many functions remains currently unclear. These questions are an important knowledge gap as a continuing decline in the performance of low-diversity communities would indicate an ecosystem-service debt resulting from delayed effects of species loss on ecosystem functioning. Conversely, an increased performance of high-diversity communities over time would indicate that the benefits of biodiversity are generally underestimated in short-term studies. Analyzing 50 ecosystem variables over 11 years in the world's largest grassland biodiversity experiment, we show that overall plant diversity effects strengthened over time. Strengthening biodiversity effects were independent of the considered compartment (above- or belowground), organizational level (ecosystem variables associated with the abiotic habitat, primary producers, or higher trophic levels such as herbivores and pollinators), and variable type (measurements of pools or rates). We found evidence that biodiversity effects strengthened because of both a progressive decrease in functioning in species-poor and a progressive increase in functioning in species-rich communities. Our findings provide evidence that negative feedback effects at low biodiversity are as important for biodiversity effects as complementarity among species at high biodiversity. Finally, our results indicate that a current loss of species will result in a future impairment of ecosystem functioning, potentially decades beyond the moment of species extinction.

KW - Ecosystems Research

KW - biodiversity ecosystem functioning (BEF)

KW - ecosystem processes

KW - grassland

KW - mechanism

KW - plant productivity

KW - plant species richness

KW - temporal effects

KW - trophic interactions

KW - Biodiversity ecosystem functioning (bef)

KW - Ecosystem processes

KW - Grassland

KW - Mechanism

KW - Plant productivity

KW - Plant species richness

KW - Temporal effects

KW - Trophic interactions

UR - http://www.scopus.com/inward/record.url?scp=85007399870&partnerID=8YFLogxK

U2 - 10.1002/ecs2.1619

DO - 10.1002/ecs2.1619

M3 - Journal articles

VL - 7

JO - Ecosphere - An esa open access journal

JF - Ecosphere - An esa open access journal

SN - 2150-8925

IS - 12

M1 - 1619

ER -

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