Plant richness, land use and temperature differently shape invertebrate leaf-chewing herbivory on plant functional groups

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Autorschaft

  • Ute Fricke
  • Sarah Redlich
  • Jie Zhang
  • Cynthia Tobisch
  • Sandra Rojas-Botero
  • Caryl S. Benjamin
  • Jana Englmeier
  • Cristina Ganuza
  • Rebekka Riebl
  • Johannes Uhler
  • Lars Uphus
  • Jörg Ewald
  • Johannes Kollmann
  • Ingolf Steffan-Dewenter

Externe Organisationen

  • Julius-Maximilians-Universität Würzburg
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Details

OriginalspracheEnglisch
Seiten (von - bis)407-417
Seitenumfang11
FachzeitschriftOECOLOGIA
Jahrgang199
Ausgabenummer2
PublikationsstatusVeröffentlicht - Juni 2022
Extern publiziertJa

Abstract

Higher temperatures can increase metabolic rates and carbon demands of invertebrate herbivores, which may shift leaf-chewing herbivory among plant functional groups differing in C:N (carbon:nitrogen) ratios. Biotic factors influencing herbivore species richness may modulate these temperature effects. Yet, systematic studies comparing leaf-chewing herbivory among plant functional groups in different habitats and landscapes along temperature gradients are lacking. This study was conducted on 80 plots covering large gradients of temperature, plant richness and land use in Bavaria, Germany. We investigated proportional leaf area loss by chewing invertebrates (‘herbivory’) in three plant functional groups on open herbaceous vegetation. As potential drivers, we considered local mean temperature (range 8.4–18.8 °C), multi-annual mean temperature (range 6.5–10.0 °C), local plant richness (species and family level, ranges 10–51 species, 5–25 families), adjacent habitat type (forest, grassland, arable field, settlement), proportion of grassland and landscape diversity (0.2–3 km scale). We observed differential responses of leaf-chewing herbivory among plant functional groups in response to plant richness (family level only) and habitat type, but not to grassland proportion, landscape diversity and temperature—except for multi-annual mean temperature influencing herbivory on grassland plots. Three-way interactions of plant functional group, temperature and predictors of plant richness or land use did not substantially impact herbivory. We conclude that abiotic and biotic factors can assert different effects on leaf-chewing herbivory among plant functional groups. At present, effects of plant richness and habitat type outweigh effects of temperature and landscape-scale land use on herbivory among legumes, forbs and grasses.

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Plant richness, land use and temperature differently shape invertebrate leaf-chewing herbivory on plant functional groups. / Fricke, Ute; Redlich, Sarah; Zhang, Jie et al.
in: OECOLOGIA, Jahrgang 199, Nr. 2, 06.2022, S. 407-417.

Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review

Fricke, U, Redlich, S, Zhang, J, Tobisch, C, Rojas-Botero, S, Benjamin, CS, Englmeier, J, Ganuza, C, Riebl, R, Uhler, J, Uphus, L, Ewald, J, Kollmann, J & Steffan-Dewenter, I 2022, 'Plant richness, land use and temperature differently shape invertebrate leaf-chewing herbivory on plant functional groups', OECOLOGIA, Jg. 199, Nr. 2, S. 407-417. https://doi.org/10.1007/s00442-022-05199-4
Fricke, U., Redlich, S., Zhang, J., Tobisch, C., Rojas-Botero, S., Benjamin, C. S., Englmeier, J., Ganuza, C., Riebl, R., Uhler, J., Uphus, L., Ewald, J., Kollmann, J., & Steffan-Dewenter, I. (2022). Plant richness, land use and temperature differently shape invertebrate leaf-chewing herbivory on plant functional groups. OECOLOGIA, 199(2), 407-417. https://doi.org/10.1007/s00442-022-05199-4
Fricke U, Redlich S, Zhang J, Tobisch C, Rojas-Botero S, Benjamin CS et al. Plant richness, land use and temperature differently shape invertebrate leaf-chewing herbivory on plant functional groups. OECOLOGIA. 2022 Jun;199(2):407-417. doi: 10.1007/s00442-022-05199-4
Fricke, Ute ; Redlich, Sarah ; Zhang, Jie et al. / Plant richness, land use and temperature differently shape invertebrate leaf-chewing herbivory on plant functional groups. in: OECOLOGIA. 2022 ; Jahrgang 199, Nr. 2. S. 407-417.
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title = "Plant richness, land use and temperature differently shape invertebrate leaf-chewing herbivory on plant functional groups",
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T1 - Plant richness, land use and temperature differently shape invertebrate leaf-chewing herbivory on plant functional groups

AU - Fricke, Ute

AU - Redlich, Sarah

AU - Zhang, Jie

AU - Tobisch, Cynthia

AU - Rojas-Botero, Sandra

AU - Benjamin, Caryl S.

AU - Englmeier, Jana

AU - Ganuza, Cristina

AU - Riebl, Rebekka

AU - Uhler, Johannes

AU - Uphus, Lars

AU - Ewald, Jörg

AU - Kollmann, Johannes

AU - Steffan-Dewenter, Ingolf

N1 - Publisher Copyright: © 2022, The Author(s).

PY - 2022/6

Y1 - 2022/6

N2 - Higher temperatures can increase metabolic rates and carbon demands of invertebrate herbivores, which may shift leaf-chewing herbivory among plant functional groups differing in C:N (carbon:nitrogen) ratios. Biotic factors influencing herbivore species richness may modulate these temperature effects. Yet, systematic studies comparing leaf-chewing herbivory among plant functional groups in different habitats and landscapes along temperature gradients are lacking. This study was conducted on 80 plots covering large gradients of temperature, plant richness and land use in Bavaria, Germany. We investigated proportional leaf area loss by chewing invertebrates (‘herbivory’) in three plant functional groups on open herbaceous vegetation. As potential drivers, we considered local mean temperature (range 8.4–18.8 °C), multi-annual mean temperature (range 6.5–10.0 °C), local plant richness (species and family level, ranges 10–51 species, 5–25 families), adjacent habitat type (forest, grassland, arable field, settlement), proportion of grassland and landscape diversity (0.2–3 km scale). We observed differential responses of leaf-chewing herbivory among plant functional groups in response to plant richness (family level only) and habitat type, but not to grassland proportion, landscape diversity and temperature—except for multi-annual mean temperature influencing herbivory on grassland plots. Three-way interactions of plant functional group, temperature and predictors of plant richness or land use did not substantially impact herbivory. We conclude that abiotic and biotic factors can assert different effects on leaf-chewing herbivory among plant functional groups. At present, effects of plant richness and habitat type outweigh effects of temperature and landscape-scale land use on herbivory among legumes, forbs and grasses.

AB - Higher temperatures can increase metabolic rates and carbon demands of invertebrate herbivores, which may shift leaf-chewing herbivory among plant functional groups differing in C:N (carbon:nitrogen) ratios. Biotic factors influencing herbivore species richness may modulate these temperature effects. Yet, systematic studies comparing leaf-chewing herbivory among plant functional groups in different habitats and landscapes along temperature gradients are lacking. This study was conducted on 80 plots covering large gradients of temperature, plant richness and land use in Bavaria, Germany. We investigated proportional leaf area loss by chewing invertebrates (‘herbivory’) in three plant functional groups on open herbaceous vegetation. As potential drivers, we considered local mean temperature (range 8.4–18.8 °C), multi-annual mean temperature (range 6.5–10.0 °C), local plant richness (species and family level, ranges 10–51 species, 5–25 families), adjacent habitat type (forest, grassland, arable field, settlement), proportion of grassland and landscape diversity (0.2–3 km scale). We observed differential responses of leaf-chewing herbivory among plant functional groups in response to plant richness (family level only) and habitat type, but not to grassland proportion, landscape diversity and temperature—except for multi-annual mean temperature influencing herbivory on grassland plots. Three-way interactions of plant functional group, temperature and predictors of plant richness or land use did not substantially impact herbivory. We conclude that abiotic and biotic factors can assert different effects on leaf-chewing herbivory among plant functional groups. At present, effects of plant richness and habitat type outweigh effects of temperature and landscape-scale land use on herbivory among legumes, forbs and grasses.

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KW - Ecosystem function

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KW - Plant–insect interactions

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