Intensive grassland management disrupts below-ground multi-trophic resource transfer in response to drought

Autor: Mathilde Chomel, Jocelyn M. Lavallee, Nil Alvarez-Segura, Elizabeth M. Baggs, Tancredi Caruso, Francisco de Castro, Mark C. Emmerson, Matthew Magilton, Jennifer M. Rhymes, Franciska T. de Vries, David Johnson, Richard D. Bardgett

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)

Land use intensification could make soil food webs less able to recover from drought. Here, the authors find that intensive grassland management impairs recent photosynthate flux to roots and soil biota after drought, whereas extensive grassland mana

Externí odkaz: https://doaj.org/article/a2d9aaeb95944f18b28dad973f0d9e84

Drought decreases incorporation of recent plant photosynthate into soil food webs regardless of their trophic complexity

Autor: David W. Johnson, Franciska T. de Vries, Francisco de Castro, Richard D. Bardgett, Elizabeth M. Baggs, Jennifer M. Rhymes, Mathilde Chomel, Jocelyn M. Lavallee, Mark C. Emmerson, Nil Alvarez-Segura, Tancredi Caruso

Publikováno v: IRTA Pubpro. Open Digital Archive
Institut de Recerca i Tecnologia Agroalimentàries (IRTA)
Chomel, M, Lavallee, J M, Alvarez-Segura, N, De Castro, F, Rhymes, J M, Caruso, T, de Vries, F, Baggs, L, Emmerson, M C, Bardgett, R D & Johnson, D 2019, ' Drought decreases incorporation of recent plant photosynthate into soil food webs regardless of their trophic complexity ', Global Change Biology, vol. 25, no. 10, pp. 3549-3561 . https://doi.org/10.1111/gcb.14754
Global Change Biology
Chomel, M, Lavallee, J M, Alvarez-segura, N, De Castro, F, Rhymes, J M, Caruso, T, De Vries, F T, Baggs, E M, Emmerson, M C, Bardgett, R D & Johnson, D 2019, ' Drought decreases incorporation of recent plant photosynthate into soil food webs regardless of their trophic complexity ', Global Change Biology . https://doi.org/10.1111/gcb.14754
Global Change Biology, 25(10), 3549-3561. Wiley-Blackwell

Theory suggests that more complex food webs promote stability and can buffer the effects of perturbations, such as drought, on soil organisms and ecosystem functions. Here, we tested experimentally how soil food web trophic complexity modulates the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7107008a933848dd3cdd9ae7da32516
http://hdl.handle.net/20.500.12327/518