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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1111/gcb.15001
|2 doi
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|a pubmed24n1018.xml
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|a (DE-627)NLM305519972
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|a (NLM)31953897
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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 |
1 |
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|a Sun, Wenjuan
|e verfasserin
|4 aut
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| 245 |
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|a Climate drives global soil carbon sequestration and crop yield changes under conservation agriculture
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|c 2020
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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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| 500 |
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|a Date Completed 15.09.2020
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|a Date Revised 10.01.2021
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|a published: Print-Electronic
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|a CommentIn: Glob Chang Biol. 2020 Jun;26(6):3188-3189. - PMID 32167619
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|a Citation Status MEDLINE
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|a © 2020 John Wiley & Sons Ltd.
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|a Conservation agriculture has been shown to have multiple benefits for soils, crop yield and the environment, and consequently, no-till, the central practice of conservation agriculture, has rapidly expanded. However, studies show that the potential for carbon (C) sequestration in no-till farming sometimes is not realized, let alone the ability to maintain or improve crop yield. Here we present a global analysis of no-till-induced changes of soil C and crop yield based on 260 and 1,970 paired studies; respectively. We show that, relative to local conventional tillage, arid regions can benefit the most from conservation agriculture by achieving a win-win outcome of enhanced C sequestration and increased crop yield. However, more humid regions are more likely to increase SOC only, while some colder regions have yield losses and soil C loss as likely as soil C gains. In addition to site-specific characteristics and management, a careful assessment of the regional climate is needed to determine the potential benefits of adopting conservation agriculture
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|a Journal Article
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| 650 |
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4 |
|a climate
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| 650 |
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|a conservation agriculture
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| 650 |
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4 |
|a crop yield
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| 650 |
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4 |
|a meta-analysis
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| 650 |
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4 |
|a soil organic carbon
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| 650 |
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4 |
|a win-win outcome
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| 650 |
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7 |
|a Soil
|2 NLM
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| 650 |
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7 |
|a Carbon
|2 NLM
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| 650 |
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7 |
|a 7440-44-0
|2 NLM
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| 700 |
1 |
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|a Canadell, Josep G
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yu, Lijun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yu, Lingfei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Wen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Smith, Pete
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Fischer, Tony
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Huang, Yao
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Global change biology
|d 1999
|g 26(2020), 6 vom: 09. Juni, Seite 3325-3335
|w (DE-627)NLM098239996
|x 1365-2486
|7 nnns
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| 773 |
1 |
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|g volume:26
|g year:2020
|g number:6
|g day:09
|g month:06
|g pages:3325-3335
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|u http://dx.doi.org/10.1111/gcb.15001
|3 Volltext
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|d 26
|j 2020
|e 6
|b 09
|c 06
|h 3325-3335
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