| Title: |
Early stage litter decomposition across biomes |
| Authors: |
Djukic, I; Kepfer-Rojas, S; Schmidt, IK; Larsen, KS; Beier, C; Berg, B; Verheyen, K; Caliman, A; Paquette, A; Gutiérrez-Girón, A; Humber, A; Valdecantos, A; Petraglia, A; Alexander, H; Augustaitis, A; Saillard, A; Fernández, ACR; Sousa, AI; Lillebø, AI; da Rocha Gripp, A; Francez, AJ; Fischer, A; Bohner, A; Malyshev, A; Andrić, A; Smith, A; Stanisci, A; Seres, A; Schmidt, A; Avila, A; Probst, A; Ouin, A; Khuroo, AA; Verstraeten, A; Palabral-Aguilera, AN; Stefanski, A; Gaxiola, A; Muys, B; Bosman, B; Ahrends, B; Parker, B; Sattler, B; Yang, B; Juráni, B; Erschbamer, B; Ortiz, CER; Christiansen, CT; Carol Adair, E; Meredieu, C; Mony, C; Nock, CA; Chen, CL; Wang, CP; Baum, C; Rixen, C; Delire, C; Piscart, C; Andrews, C; Rebmann, C; Branquinho, C; Polyanskaya, D; Delgado, DF; Wundram, D; Radeideh, D; Ordóñez-Regil, E; Crawford, E; Preda, E; Tropina, E; Groner, E; Lucot, E; Hornung, E; Gacia, E; Lévesque, E; Benedito, E; Davydov, EA; Ampoorter, E; Bolzan, FP; Varela, F; Kristöfel, F; Maestre, FT; Maunoury-Danger, F; Hofhansl, F; Kitz, F; Sutter, F; Cuesta, F; de Almeida Lobo, F; de Souza, FL; Berninger, F; Zehetner, F; Wohlfahrt, G; Vourlitis, G; Carreño-Rocabado, G; Arena, G; Pinha, GD; González, G; Canut, G; Lee, H; Verbeeck, H; Auge, H; Pauli, H |
| Publication Year: |
2018 |
| Collection: |
University of Technology Sydney: OPUS - Open Publications of UTS Scholars |
| Subject Terms: |
Environmental Sciences |
| Description: |
© 2018 Elsevier B.V. Through litter decomposition enormous amounts of carbon is emitted to the atmosphere. Numerous large-scale decomposition experiments have been conducted focusing on this fundamental soil process in order to understand the controls on the terrestrial carbon transfer to the atmosphere. However, previous studies were mostly based on site-specific litter and methodologies, adding major uncertainty to syntheses, comparisons and meta-analyses across different experiments and sites. In the TeaComposition initiative, the potential litter decomposition is investigated by using standardized substrates (Rooibos and Green tea) for comparison of litter mass loss at 336 sites (ranging from −9 to +26 °C MAT and from 60 to 3113 mm MAP) across different ecosystems. In this study we tested the effect of climate (temperature and moisture), litter type and land-use on early stage decomposition (3 months) across nine biomes. We show that litter quality was the predominant controlling factor in early stage litter decomposition, which explained about 65% of the variability in litter decomposition at a global scale. The effect of climate, on the other hand, was not litter specific and explained |
| Document Type: |
article in journal/newspaper |
| File Description: |
application/pdf |
| Language: |
unknown |
| ISSN: |
0048-9697 |
| Relation: |
Science of the Total Environment; Science of the Total Environment, 2018, 628-629 pp. 1369 - 1394; http://hdl.handle.net/10453/128673 |
| Availability: |
http://hdl.handle.net/10453/128673 |
| Accession Number: |
edsbas.ED68D3EA |
| Database: |
BASE |