Reading tea leaves worldwide: decoupled drivers of initial litter decomposition mass‐loss rate and stabilization

Judith M Sarneel; Mariet M Hefting; Taru Sandén; Johan van den Hoogen; Devin Routh; Bhupendra S Adhikari; Juha M Alatalo; Alla Aleksanyan; Inge H J Althuizen; Mohammed H S A Alsafran; Jeff W Atkins; Laurent Augusto; Mika Aurela; Aleksej V Azarov; Isabel C Barrio; Claus Beier; María D Bejarano; Sue E Benham; Björn Berg; Nadezhda V Bezler; Katrín Björnsdóttir; Martin A Bolinder; Michele Carbognani; Roberto Cazzolla Gatti; Stefano Chelli; Maxim V Chistotin; Casper T Christiansen; Pascal Courtois; Thomas W Crowther; Michele S Dechoum; Ika Djukic; Sarah Duddigan; Louise Egerton-Warburton; Nicolas Fanin; Maria Fantappiè; Silvano Fares; Geraldo W Fernandes; Nina V Filippova; Andreas Fliessbach; David Fuentes; Roberto Godoy; Thomas Grünwald; Gema Guzmán; Joseph E Hawes; Yue He; Jean‐marc Hero; Laura L Hess; Katja Hogendoorn; Toke T Høye; Wilma W P Jans; Ingibjörg S Jónsdóttir; Sabina Keller; Sebastian Kepfer-Rojas; Natalya N Kuz'Menko; Klaus S Larsen; Hjalmar Laudon; Jonas J Lembrechts; Junhui Li; Jean-Marc Limousin; Sergey M Lukin; Renato Marques; César Marín; Marshall D Mcdaniel; Qi Meek; Genrietta E Merzlaya; Anders Michelsen; Leonardo Montagnani; Peter Mueller; Rajasekaran Murugan; Isla Myers-Smith; Stefanie Nolte; Raúl Ochoa-Hueso; Bernard N Okafor; Vladimir V Okorkov; Vladimir G Onipchenko; María C Orozco; Tina Parkhurst; Carlos A Peres; Matteo Petit Bon; Alessandro Petraglia; Martin Pingel; Corinna Rebmann; Brett R Scheffers; Inger Schmidt; Mary C Scholes; Efrat Sheffer; Lyudmila K Shevtsova; Stuart W Smith; Adriano Sofo; Pablo R Stevenson; Barbora Strouhalová; Anders Sundsdal; Rafael B Sühs; Gebretsadik Tamene; Haydn J D Thomas; Duygu Tolunay; Marcello Tomaselli; Simon Tresch; Dominique L Tucker; Michael D Ulyshen; Alejandro Valdecantos; Vigdis Vandvik; Elena I Vanguelova; Kris Verheyen; Xuhui Wang; Laura Yahdjian; Xaris S Yumashev; Joost A Keuskamp

doi:10.1111/ele.14415

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Reading tea leaves worldwide: decoupled drivers of initial litter decomposition mass‐loss rate and stabilization

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Reading tea leaves worldwide: decoupled drivers of initial litter decomposition mass‐loss rate and stabilization

Judith M Sarneel, Mariet M Hefting, Taru Sandén, Johan van den Hoogen, Devin Routh, Bhupendra S Adhikari, Juha M Alatalo, Alla Aleksanyan, Inge H J Althuizen, Mohammed H S A Alsafran, …

Ecology Letters, Vol.27(5)

07/05/2024

DOI: https://doi.org/10.1111/ele.14415

PMID: 38712683

Résumé

citizen science

environmental drivers

global change

litter decomposition

mass loss

soil organic matter formation

stabilization

tea bag index

The breakdown of plant material fuels soil functioning and biodiversity. Currently, process understanding of global decomposition patterns and the drivers of such patterns are hampered by the lack of coherent large‐scale datasets. We buried 36,000 individual litterbags (tea bags) worldwide and found an overall negative correlation between initial mass‐loss rates and stabilization factors of plant‐derived carbon, using the Tea Bag Index (TBI). The stabilization factor quantifies the degree to which easy‐to‐degrade components accumulate during early‐stage decomposition (e.g. by environmental limitations). However, agriculture and an interaction between moisture and temperature led to a decoupling between initial mass‐loss rates and stabilization, notably in colder locations. Using TBI improved mass‐loss estimates of natural litter compared to models that ignored stabilization. Ignoring the transformation of dead plant material to more recalcitrant substances during early‐stage decomposition, and the environmental control of this transformation, could overestimate carbon losses during early decomposition in carbon cycle models.

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Titre: Reading tea leaves worldwide: decoupled drivers of initial litter decomposition mass‐loss rate and stabilization
Créateurs - sans rôle: Judith M Sarneel - Umeå University
Mariet M Hefting - Utrecht University
Taru Sandén - Austrian Agency for Health and Food Safety
Johan van den Hoogen - ETH Zurich
Devin Routh - University of Zurich
Bhupendra S Adhikari - Wildlife Institute of India
Juha M Alatalo - Qatar University
Alla Aleksanyan - Institute of Botany
Inge H J Althuizen
Mohammed H S A Alsafran
Jeff W Atkins - Southern Research Station
Laurent Augusto - Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
Mika Aurela - Finnish Meteorological Institute
Aleksej V Azarov - Belgorod State Agricultural University
Isabel C Barrio - Agricultural University of Iceland
Claus Beier - University of Copenhagen
María D Bejarano - Universidad Politécnica de Madrid
Sue E Benham - Forest Research
Björn Berg - University of Helsinki
Nadezhda V Bezler
Katrín Björnsdóttir - University of Gothenburg
Martin A Bolinder - Swedish University of Agricultural Sciences
Michele Carbognani - University of Parma
Roberto Cazzolla Gatti - Purdue University [West Lafayette]
Stefano Chelli - Università di Camerino
Maxim V Chistotin - All-Russian Scientific Research Institute of Agrochemistry named after D.N. Pryanishnikova
Casper T Christiansen - University of Copenhagen
Pascal Courtois - Université de Lorraine
Thomas W Crowther - ETH Zurich
Michele S Dechoum
Ika Djukic - Swiss Federal Institute for Forest, Snow and Landscape Research
Sarah Duddigan - University of Reading
Louise Egerton-Warburton - Brooklyn Botanic Garden
Nicolas Fanin - École Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine
Maria Fantappiè - Consiglio per la ricerca in agricoltura e l’analisi dell’economia agraria
Silvano Fares - National Research Council
Geraldo W Fernandes - Forschungsinstitut für Biologischen Landbau
Nina V Filippova - Yugra State University
Andreas Fliessbach
David Fuentes
Roberto Godoy - Austral University of Chile
Thomas Grünwald - Technische Universität Dresden
Gema Guzmán - Andalusian Institute of Agricultural and Fisheries Research and Training
Joseph E Hawes - University of California, Santa Barbara
Yue He - Peking University
Jean‐marc Hero - University of Kent
Laura L Hess - University of California, Santa Barbara
Katja Hogendoorn - The University of Adelaide
Toke T Høye - Aarhus University
Wilma W P Jans - Wageningen University & Research
Ingibjörg S Jónsdóttir - University of Iceland
Sabina Keller - ETH Zurich
Sebastian Kepfer-Rojas - University of Copenhagen
Natalya N Kuz'Menko - All-Russian Horticultural Institute for Breeding, Agrotechnology and Nursery
Klaus S Larsen - University of Copenhagen
Hjalmar Laudon - Swedish University of Agricultural Sciences
Jonas J Lembrechts - University of Antwerp
Junhui Li - Northern Arizona University
Jean-Marc Limousin - Université de Montpellier, Centre d'Ecologie Fonctionnelle et Evolutive - CEFE
Sergey M Lukin
Renato Marques
César Marín - Universidad Santo Tomás
Marshall D Mcdaniel - Iowa State University
Qi Meek - University of Alberta
Genrietta E Merzlaya - All-Russian Scientific Research Institute of Agrochemistry named after D.N. Pryanishnikova
Anders Michelsen - University of Copenhagen
Leonardo Montagnani - Free University of Bozen-Bolzano
Peter Mueller - Universität Hamburg
Rajasekaran Murugan - University of Kassel
Isla Myers-Smith - University of British Columbia
Stefanie Nolte - Centre for Environment, Fisheries and Aquaculture Science
Raúl Ochoa-Hueso - Universidad de Cádiz
Bernard N Okafor - National Horticultural Research Institute
Vladimir V Okorkov
Vladimir G Onipchenko - Lomonosov Moscow State University
María C Orozco - Universidad de Los Andes
Tina Parkhurst - Murdoch University
Carlos A Peres - University of East Anglia
Matteo Petit Bon
Alessandro Petraglia - University of Parma
Martin Pingel - Hochschule Geisenheim University
Corinna Rebmann - Helmholtz Centre for Environmental Research
Brett R Scheffers - University of Florida
Inger Schmidt - University of Copenhagen
Mary C Scholes - University of the Witwatersrand
Efrat Sheffer - Hebrew University of Jerusalem
Lyudmila K Shevtsova - All-Russian Scientific Research Institute of Agrochemistry named after D.N. Pryanishnikova
Stuart W Smith - James Hutton Institute
Adriano Sofo - University of Basilicata
Pablo R Stevenson - Universidad de Los Andes
Barbora Strouhalová - Charles University
Anders Sundsdal - Norwegian University of Science and Technology
Rafael B Sühs - Universidade Federal de Santa Catarina
Gebretsadik Tamene - University of Gondar
Haydn J D Thomas - University of East Anglia
Duygu Tolunay - Utrecht University
Marcello Tomaselli - University of Parma
Simon Tresch - NORCE Research AS
Dominique L Tucker - Case Western Reserve University
Michael D Ulyshen - Southern Research Station
Alejandro Valdecantos
Vigdis Vandvik
Elena I Vanguelova
Kris Verheyen
Xuhui Wang
Laura Yahdjian
Xaris S Yumashev
Joost A Keuskamp
Détails de publication: Ecology Letters, Vol.27(5)
Identifiants: 99150721409311
Unité académique: Centre d'Ecologie Fonctionnelle et Evolutive - CEFE
Langue: English
Type de ressource: Journal article
Champs locaux: hal-04574740