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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1111/gcb.16546
|2 doi
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|a pubmed24n1165.xml
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|a (DE-627)NLM349711038
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|a (NLM)36458513
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Wang, Jianqing
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Soil nematode abundances drive agroecosystem multifunctionality under short-term elevated CO2 and O3
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|c 2023
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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 15.02.2023
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|a Date Revised 26.05.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2022 John Wiley & Sons Ltd.
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|a The response of soil biotas to climate change has the potential to regulate multiple ecosystem functions. However, it is still challenging to accurately predict how multiple climate change factors will affect multiple ecosystem functions. Here, we assessed the short-term responses of agroecosystem multifunctionality to a factorial combination of elevated CO2 (+200 ppm) and O3 (+40 ppb) and identified the key soil biotas (i.e., bacteria, fungi, protists, and nematodes) concerning the changes in the multiple ecosystem functions for two rice varieties (Japonica, Nanjing 5055 vs. Wuyujing 3). We provided strong evidence that combined treatment rather than individual treatments of short-term elevated CO2 and O3 significantly increased the agroecosystem multifunctionality index by 32.3% in the Wuyujing 3 variety, but not in the Nanjing 5055 variety. Soil biotas exhibited an important role in regulating multifunctionality under short-term elevated CO2 and O3 , with soil nematode abundances better explaining the changes in ecosystem multifunctionality than soil biota diversity. Furthermore, the higher trophic groups of nematodes, omnivores-predators served as the principal predictor of agroecosystem multifunctionality. These results provide unprecedented new evidence that short-term elevated CO2 and O3 can potentially affect agroecosystem multifunctionality through soil nematode abundances, especially omnivores-predators. Our study demonstrates that high trophic groups were specifically beneficial for regulating multiple ecosystem functions and highlights the importance of soil nematode communities for the maintenance of agroecosystem functions and health under climate change in the future
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|a Journal Article
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4 |
|a climate change
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| 650 |
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4 |
|a ecosystem function
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| 650 |
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4 |
|a rice paddy
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| 650 |
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4 |
|a soil food web
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| 650 |
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4 |
|a soil microbes
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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 Dioxide
|2 NLM
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| 650 |
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7 |
|a 142M471B3J
|2 NLM
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| 700 |
1 |
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|a Shi, Xiuzhen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lucas-Borja, Manuel Esteban
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Guo, Qiling
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mao, Jiaoyan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tan, Yunyan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Guoyou
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Global change biology
|d 1999
|g 29(2023), 6 vom: 22. März, Seite 1618-1627
|w (DE-627)NLM098239996
|x 1365-2486
|7 nnns
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| 773 |
1 |
8 |
|g volume:29
|g year:2023
|g number:6
|g day:22
|g month:03
|g pages:1618-1627
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| 856 |
4 |
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|u http://dx.doi.org/10.1111/gcb.16546
|3 Volltext
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