Profiles of volatile organic compound emissions from soils amended with organic waste products

Abis, Letizia; Loubet, Benjamin; Ciuraru, Raluca; Lafouge, Florence; Dequiedt, Samuel; Houot, Sabine; Maron, Pierre Alain; Bourgeteau-Sadet, Sophie

doi:10.1016/j.scitotenv.2018.04.232

Cited by 41 publications

(38 citation statements)

References 61 publications

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“…rates from BIOW treatments have been reported in one of our previous studies 30 , in this study we noticed that the effect of the substrate on VOC emissions was negligible compared to the effect of the prokaryotic diversity (Figs. S1-S2).…”

Section: Microbial Diversity Affects Vocs Total Emission Rates Althosupporting

confidence: 80%

“…Acetone was not in the list of the 50 most emitted compounds which means that its contribution to the summed VOC emissions was lower than 0.01%. Acetaldehyde and butanone were emitted 100 and 10 times less, respectively, compared to our preview study 30 . The reason why the most emitted compound were this different it could be due to the different sample treatment.…”

Section: Microbial Diversity Affects Vocs Total Emission Rates Althocontrasting

confidence: 64%

“…S1-S2). In our previous study 30 we used the same initial soil samples without performing the microbial diversity manipulation and it was found that the most emitted compounds were acetone, butanone, and acetaldehyde. In this study we found that the masses m/z 121.097 (tentatively identified as propylbenzene, isopropylbenzene or 1,3,5-trimethylbenzene), m/z 135.113 (p-cymene) and m/z 73.062 (Butanone, MEK) were the most emitted ones.…”

Section: Microbial Diversity Affects Vocs Total Emission Rates Althomentioning

confidence: 99%

“…The reason why the most emitted compound were this different it could be due to the different sample treatment. The samples used in our first study 30 were not sterilized and thus the characteristics of the soils played a stronger role in the VOC emissions. For instance, acetone is one of the most emitted compound by agricultural soils 31 , especially during the degradation of plant material 32 , in this study all the plant residues have been removed.…”

Section: Microbial Diversity Affects Vocs Total Emission Rates Althomentioning

confidence: 99%

“…analyzed with a PTR-QiTOF-MS (PTR-Quadrupole Ion guide-TOF, Ionicon, Analytik GmbH, AU). The analyzer setup is described in details by Abis et al 30 and is only briefly described here. In this study, ionization was carried out with H 3 O + as proton donor.…”

Section: Voc Emissions Measurements With the Ptr-qitof-ms Ptr-qitof-mentioning

confidence: 99%

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Reduced microbial diversity induces larger volatile organic compound emissions from soils

Abis

Loubet

Ciuraru

et al. 2020

Sci Rep

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Microorganisms in soil are known to be a source and a sink of volatile organic compounds (Vocs). the role of the microbial Vocs on soil ecosystem regulation has been increasingly demonstrated in the recent years. Nevertheless, little is known about the influence of the microbial soil community structure and diversity on VOC emissions. This novel study analyzed the effect of reduced microbial diversity in soil on Voc emissions. We found that reduced levels of microbial diversity in soil increased VOC emissions from soils, while the number of different VOCs emitted decreased. Furthermore, we found that Proteobacteria, Bacteroidetes and fungi phyla were positively correlated to VOC emissions, and other prokaryotic phyla were either negatively correlated or very slightly positively correlated to Vocs emissions. our interpretation is that Proteobacteria, Bacteroidetes and fungi were Voc producers while the other prokaryotic phyla were consumers. Finally, we discussed the possible role of VOCs as mediators of microbial interactions in soil.

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Section: Microbial Diversity Affects Vocs Total Emission Rates Althosupporting

confidence: 80%

Section: Microbial Diversity Affects Vocs Total Emission Rates Althocontrasting

confidence: 64%

Section: Microbial Diversity Affects Vocs Total Emission Rates Althomentioning

confidence: 99%

Section: Microbial Diversity Affects Vocs Total Emission Rates Althomentioning

confidence: 99%

Section: Voc Emissions Measurements With the Ptr-qitof-ms Ptr-qitof-mentioning

confidence: 99%

See 3 more Smart Citations

Reduced microbial diversity induces larger volatile organic compound emissions from soils

Abis

Loubet

Ciuraru

et al. 2020

Sci Rep

Self Cite

View full text Add to dashboard Cite

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Mechanisms of Pollutant Exchange at Soil-Vegetation-Atmosphere Interfaces and Atmospheric Fate

Saint‐Jean¹,

Bedos²,

Ciuraru³

et al. 2020

Agriculture and Air Quality

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Measuring Air Pollutant Concentrations and Fluxes

Loubet¹,

Baisnée²,

Cazaunau³

et al. 2020

Agriculture and Air Quality

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Profiles of volatile organic compound emissions from soils amended with organic waste products

Cited by 41 publications

References 61 publications

Reduced microbial diversity induces larger volatile organic compound emissions from soils

Reduced microbial diversity induces larger volatile organic compound emissions from soils

Mechanisms of Pollutant Exchange at Soil-Vegetation-Atmosphere Interfaces and Atmospheric Fate

Measuring Air Pollutant Concentrations and Fluxes

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