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المؤلفKwon, Taeoh
المؤلفShibata, Hideaki
المؤلفKepfer-Rojas, Sebastian
المؤلفSchmidt, Inger K.
المؤلفLarsen, Klaus S.
المؤلفBeier, Claus
المؤلفBerg, Björn
المؤلفVerheyen, Kris
المؤلفLamarque, Jean Francois
المؤلفHagedorn, Frank
المؤلفEisenhauer, Nico
المؤلفDjukic, Ika
المؤلفCaliman, Adriano
المؤلفPaquette, Alain
المؤلفGutiérrez-Girón, Alba
المؤلفPetraglia, Alessandro
المؤلفAugustaitis, Algirdas
المؤلفSaillard, Amélie
المؤلفRuiz-Fernández, Ana Carolina
المؤلفSousa, Ana I.
المؤلفLillebø, Ana I.
المؤلفDa Rocha Gripp, Anderson
المؤلفLamprecht, Andrea
المؤلفBohner, Andreas
المؤلفFrancez, André Jean
المؤلفMalyshev, Andrey
المؤلفAndrić, Andrijana
المؤلفStanisci, Angela
المؤلفZolles, Anita
المؤلفAvila, Anna
المؤلفVirkkala, Anna Maria
المؤلفProbst, Anne
المؤلفOuin, Annie
المؤلفKhuroo, Anzar A.
المؤلفVerstraeten, Arne
المؤلفStefanski, Artur
المؤلفGaxiola, Aurora
المؤلفMuys, Bart
المؤلفGozalo, Beatriz
المؤلفAhrends, Bernd
المؤلفYang, Bo
المؤلفErschbamer, Brigitta
المؤلفRodríguez Ortíz, Carmen Eugenia
المؤلفChristiansen, Casper T.
المؤلفMeredieu, Cline
المؤلفMony, Cendrine
المؤلفNock, Charles
المؤلفWang, Chiao Ping
المؤلفBaum, Christel
المؤلفRixen, Christian
المؤلفDelire, Christine
المؤلفPiscart, Christophe
المؤلفAndrews, Christopher
المؤلفRebmann, Corinna
المؤلفBranquinho, Cristina
المؤلفJan, Dick
المؤلفWundram, Dirk
المؤلفVujanović, Dušanka
المؤلفAdair, E. Carol
المؤلفOrdóñez-Regil, Eduardo
المؤلفCrawford, Edward R.
المؤلفTropina, Elena F.
المؤلفHornung, Elisabeth
المؤلفGroner, Elli
المؤلفLucot, Eric
المؤلفGacia, Esperança
المؤلفLévesque, Esther
المؤلفBenedito, Evanilde
المؤلفDavydov, Evgeny A.
المؤلفBolzan, Fábio Padilha
المؤلفMaestre, Fernando T.
المؤلفMaunoury-Danger, Florence
المؤلفKitz, Florian
المؤلفHofhansl, Florian
المؤلفHofhansl, G.
المؤلفDe Almeida Lobo, Francisco
المؤلفSouza, Franco Leadro
المؤلفZehetner, Franz
المؤلفKoffi, Fulgence Kouam
المؤلفWohlfahrt, Georg
المؤلفCertini, Giacomo
المؤلفPinha, Gisele Daiane
المؤلفGonzlez, Grizelle
المؤلفCanut, Guylaine
المؤلفPauli, Harald
المؤلفBahamonde, Héctor A.
المؤلفFeldhaar, Heike
المؤلفJger, Heinke
المؤلفSerrano, Helena Cristina
المؤلفVerheyden, Hlne
المؤلفBruelheide, Helge
المؤلفMeesenburg, Henning
المؤلفJungkunst, Hermann
المؤلفJactel, Hervé
المؤلفKurokawa, Hiroko
المؤلفYesilonis, Ian
المؤلفMelece, Inara
المؤلفVan Halder, Inge
المؤلفQuirós, Inmaculada García
المؤلفFekete, Istvn
تاريخ الإتاحة2023-02-15T05:21:34Z
تاريخ النشر2021-07-14
اسم المنشورFrontiers in Forests and Global Change
المعرّفhttp://dx.doi.org/10.3389/ffgc.2021.678480
الاقتباسKwon T, Shibata H, Kepfer-Rojas S, Schmidt IK, Larsen KS, Beier C, Berg B, Verheyen K, Lamarque J-F, Hagedorn F, Eisenhauer N, Djukic I and TeaComposition Network (2021) Effects of Climate and Atmospheric Nitrogen Deposition on Early to Mid-Term Stage Litter Decomposition Across Biomes. Front. For. Glob. Change 4:678480. doi: 10.3389/ffgc.2021.678480
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85111449981&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/40041
الملخصLitter decomposition is a key process for carbon and nutrient cycling in terrestrial ecosystems and is mainly controlled by environmental conditions, substrate quantity and quality as well as microbial community abundance and composition. In particular, the effects of climate and atmospheric nitrogen (N) deposition on litter decomposition and its temporal dynamics are of significant importance, since their effects might change over the course of the decomposition process. Within the TeaComposition initiative, we incubated Green and Rooibos teas at 524 sites across nine biomes. We assessed how macroclimate and atmospheric inorganic N deposition under current and predicted scenarios (RCP 2.6, RCP 8.5) might affect litter mass loss measured after 3 and 12 months. Our study shows that the early to mid-term mass loss at the global scale was affected predominantly by litter quality (explaining 73% and 62% of the total variance after 3 and 12 months, respectively) followed by climate and N deposition. The effects of climate were not litter-specific and became increasingly significant as decomposition progressed, with MAP explaining 2% and MAT 4% of the variation after 12 months of incubation. The effect of N deposition was litter-specific, and significant only for 12-month decomposition of Rooibos tea at the global scale. However, in the temperate biome where atmospheric N deposition rates are relatively high, the 12-month mass loss of Green and Rooibos teas decreased significantly with increasing N deposition, explaining 9.5% and 1.1% of the variance, respectively. The expected changes in macroclimate and N deposition at the global scale by the end of this century are estimated to increase the 12-month mass loss of easily decomposable litter by 1.1-3.5% and of the more stable substrates by 3.8-10.6%, relative to current mass loss. In contrast, expected changes in atmospheric N deposition will decrease the mid-term mass loss of high-quality litter by 1.4-2.2% and that of low-quality litter by 0.9-1.5% in the temperate biome. Our results suggest that projected increases in N deposition may have the capacity to dampen the climate-driven increases in litter decomposition depending on the biome and decomposition stage of substrate.
راعي المشروعThis work was performed within the TeaComposition initiative, carried out by 190 institutions worldwide. We thank for funding support for the workshop and data analysis from the ILTER. We acknowledge support by the German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, funded by the German Research Foundation (FZT 118), Scientific Grant Agency VEGA (Grant No. 2/0101/18), as well as by the European Research Council under the European Union’s Horizon 2020 Research and Innovation Program (Grant Agreement No. 677232). Thanks are due to FCT/MCTES for the financial support to CESAM (UIDB/50017/2020 + UIDP/50017/2020) and to the project PORBIOTA (POCI-01-0145-FEDER-022127). AI Sousa was funded by national funds through the FCT-Foundation for Science and Technology, I.P., under the project CEECIND/00962/2017. HS and CB acknowledge FCT support to cE3c through UID/BIA/00329/2013, UID/BIA/00329/2019, and UIDB/00329/2020, and the project PORBIOTA - POCI-01-0145-FEDER-022127. We are also thankful to UNILEVER for sponsoring the Lipton tea.
اللغةen
الناشرFrontiers Media
الموضوعcarbon turnover
Green tea
litter decomposition
nitrogen deposition
Rooibos tea
tea bag
TeaComposition initiative
العنوانEffects of Climate and Atmospheric Nitrogen Deposition on Early to Mid-Term Stage Litter Decomposition Across Biomes
النوعArticle
رقم المجلد4
ESSN2624-893X
dc.accessType Open Access


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