Temperature Effect on CO2 Emission by Two Xylotrophic Fungi and by Wood Debris

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Temperature Effect on CO2 Emission by Two Xylotrophic Fungi and by Wood Debris. / Diyarova, D. K.; Vladykina, V. D.; Mukhin, V. A.
In: Russian Journal of Ecology, Vol. 54, No. 3, 01.06.2023, p. 213-220.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{d322b95207754e70a00f58c7d475018b,

title = "Temperature Effect on CO2 Emission by Two Xylotrophic Fungi and by Wood Debris",

abstract = "Data characterizing the temperature dependence of the growth and CO2 emission of two species of xylotrophic fungi (D. confragosa and D. tricolor) during their development on wort–agar and wood debris in a laboratory experiment are presented. Currently available estimates of the temperature dynamics of CO2 emission by wood debris do not fully take into account the relationship between temperature, CO2 emission, growth, and respiratory activity of fungi. In the range of 10–30°C, both linear growth and CO2 emission activity of fungal mycelium are positively and linearly related to temperature (Spearman{\textquoteright}s correlation coefficient, 0.94–0.97) to the same extent (Q10 of growth, 2.2; Q10 of respiration, 2.1), and CO2 emission is directly proportional to mycelium area and its specific emission activity. As a result, the temperature effect on CO2 emission is a derivative of two equally temperature dependent factors: growth and specific emission activity of mycelium. It is equal to the product of the effects of each of the factors separately and is described by an exponential equation, which reflects the non-additive, possibly synergistic nature of the temperature enhancement of CO2 emission in the range from 20 to 30°C.",

author = "Diyarova, {D. K.} and Vladykina, {V. D.} and Mukhin, {V. A.}",

note = "The study was supported by the Russian Science Foundation (project no. 22-24-00970).",

year = "2023",

month = jun,

day = "1",

doi = "10.1134/S1067413623030025",

language = "English",

volume = "54",

pages = "213--220",

journal = "Russian Journal of Ecology",

issn = "1067-4136",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "3",

}

RIS

TY - JOUR

T1 - Temperature Effect on CO2 Emission by Two Xylotrophic Fungi and by Wood Debris

AU - Diyarova, D. K.

AU - Vladykina, V. D.

AU - Mukhin, V. A.

N1 - The study was supported by the Russian Science Foundation (project no. 22-24-00970).

PY - 2023/6/1

Y1 - 2023/6/1

N2 - Data characterizing the temperature dependence of the growth and CO2 emission of two species of xylotrophic fungi (D. confragosa and D. tricolor) during their development on wort–agar and wood debris in a laboratory experiment are presented. Currently available estimates of the temperature dynamics of CO2 emission by wood debris do not fully take into account the relationship between temperature, CO2 emission, growth, and respiratory activity of fungi. In the range of 10–30°C, both linear growth and CO2 emission activity of fungal mycelium are positively and linearly related to temperature (Spearman’s correlation coefficient, 0.94–0.97) to the same extent (Q10 of growth, 2.2; Q10 of respiration, 2.1), and CO2 emission is directly proportional to mycelium area and its specific emission activity. As a result, the temperature effect on CO2 emission is a derivative of two equally temperature dependent factors: growth and specific emission activity of mycelium. It is equal to the product of the effects of each of the factors separately and is described by an exponential equation, which reflects the non-additive, possibly synergistic nature of the temperature enhancement of CO2 emission in the range from 20 to 30°C.

AB - Data characterizing the temperature dependence of the growth and CO2 emission of two species of xylotrophic fungi (D. confragosa and D. tricolor) during their development on wort–agar and wood debris in a laboratory experiment are presented. Currently available estimates of the temperature dynamics of CO2 emission by wood debris do not fully take into account the relationship between temperature, CO2 emission, growth, and respiratory activity of fungi. In the range of 10–30°C, both linear growth and CO2 emission activity of fungal mycelium are positively and linearly related to temperature (Spearman’s correlation coefficient, 0.94–0.97) to the same extent (Q10 of growth, 2.2; Q10 of respiration, 2.1), and CO2 emission is directly proportional to mycelium area and its specific emission activity. As a result, the temperature effect on CO2 emission is a derivative of two equally temperature dependent factors: growth and specific emission activity of mycelium. It is equal to the product of the effects of each of the factors separately and is described by an exponential equation, which reflects the non-additive, possibly synergistic nature of the temperature enhancement of CO2 emission in the range from 20 to 30°C.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85162260159

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001011991700004

U2 - 10.1134/S1067413623030025

DO - 10.1134/S1067413623030025

M3 - Article

VL - 54

SP - 213

EP - 220

JO - Russian Journal of Ecology

JF - Russian Journal of Ecology

SN - 1067-4136

IS - 3

ER -

ID: 41593096