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231225s2017 xx |||||o 00| ||eng c |
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|a 10.1111/nph.14766
|2 doi
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|a pubmed24n0918.xml
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|a (DE-627)NLM275632075
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|a (NLM)28892160
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Cornelissen, Johannes H C
|e verfasserin
|4 aut
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| 245 |
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|a Are litter decomposition and fire linked through plant species traits?
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|c 2017
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 01.06.2018
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2017 The Authors. New Phytologist © 2017 New Phytologist Trust.
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|a Contents 653 I. 654 II. 657 III. 659 IV. 661 V. 662 VI. 663 VII. 665 665 References 665 SUMMARY: Biological decomposition and wildfire are connected carbon release pathways for dead plant material: slower litter decomposition leads to fuel accumulation. Are decomposition and surface fires also connected through plant community composition, via the species' traits? Our central concept involves two axes of trait variation related to decomposition and fire. The 'plant economics spectrum' (PES) links biochemistry traits to the litter decomposability of different fine organs. The 'size and shape spectrum' (SSS) includes litter particle size and shape and their consequent effect on fuel bed structure, ventilation and flammability. Our literature synthesis revealed that PES-driven decomposability is largely decoupled from predominantly SSS-driven surface litter flammability across species; this finding needs empirical testing in various environmental settings. Under certain conditions, carbon release will be dominated by decomposition, while under other conditions litter fuel will accumulate and fire may dominate carbon release. Ecosystem-level feedbacks between decomposition and fire, for example via litter amounts, litter decomposition stage, community-level biotic interactions and altered environment, will influence the trait-driven effects on decomposition and fire. Yet, our conceptual framework, explicitly comparing the effects of two plant trait spectra on litter decomposition vs fire, provides a promising new research direction for better understanding and predicting Earth surface carbon dynamics
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|a Journal Article
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|a Review
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| 650 |
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|a biogeochemical cycling
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| 650 |
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4 |
|a decomposition
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| 650 |
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|a fire ecology
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| 650 |
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4 |
|a flammability
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| 650 |
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4 |
|a leaf litter quality
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| 650 |
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4 |
|a nonadditivity
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| 650 |
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4 |
|a plant functional traits
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| 650 |
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4 |
|a woody debris
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| 700 |
1 |
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|a Grootemaat, Saskia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Verheijen, Lieneke M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cornwell, William K
|e verfasserin
|4 aut
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| 700 |
1 |
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|a van Bodegom, Peter M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a van der Wal, René
|e verfasserin
|4 aut
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| 700 |
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|a Aerts, Rien
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t The New phytologist
|d 1979
|g 216(2017), 3 vom: 11. Nov., Seite 653-669
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
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|g volume:216
|g year:2017
|g number:3
|g day:11
|g month:11
|g pages:653-669
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|u http://dx.doi.org/10.1111/nph.14766
|3 Volltext
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