Evaluation of carbon stocks in the soils of Lena River Delta on the basis of application of “dry combustion” and Tyurin’s methods of carbon determination

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Evaluation of carbon stocks in the soils of Lena River Delta on the basis of application of “dry combustion” and Tyurin’s methods of carbon determination. / Polyakov, Vyacheslav ; Orlova, Ksenia ; Abakumov, Evgeny.

в: Biological Communications, Том 62, № 2, 01.09.2017, стр. 67-72.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{d5f9cadfebdf4614899f4760c15873bb,

title = "Evaluation of carbon stocks in the soils of Lena River Delta on the basis of application of “dry combustion” and Tyurin{\textquoteright}s methods of carbon determination",

abstract = " The aim of this paper is evaluation of carbon stocks in the soils of the Lena River Delta by two methods: “dry combustion” and Tyurin{\textquoteright}s methods, as well as their comparison. This work presents methodical aspect and data on the estimation of organic carbon stocks in the soils of the Lena River Delta. Here we show that the data on the content of organic carbon based on dichromate oxidation by Tyurin{\textquoteright}s method differed significantly from the actual carbon content of organic substances, derived from application of “dry combustion” method based on direct accounting of emitted CO 2 from soils it uses of chromatography techniques. Due to this difference, the application of Tyurin{\textquoteright}s method can lead to incorrect estimate of carbon stocks in the soil. This knowledge is very important for correct estimation of soil ecological functions related to stabilization of organic matter. ",

keywords = "Arctic zone, Carbon determination, Carbon storage, Lena River Delta, Total organic carbon",

author = "Vyacheslav Polyakov and Ksenia Orlova and Evgeny Abakumov",

year = "2017",

month = sep,

day = "1",

doi = "10.21638/11701/spbu03.2017.202",

language = "English",

volume = "62",

pages = "67--72",

journal = "Biological Communications",

issn = "2542-2154",

publisher = "Издательство Санкт-Петербургского университета",

number = "2",

}

RIS

TY - JOUR

T1 - Evaluation of carbon stocks in the soils of Lena River Delta on the basis of application of “dry combustion” and Tyurin’s methods of carbon determination

AU - Polyakov, Vyacheslav

AU - Orlova, Ksenia

AU - Abakumov, Evgeny

PY - 2017/9/1

Y1 - 2017/9/1

N2 - The aim of this paper is evaluation of carbon stocks in the soils of the Lena River Delta by two methods: “dry combustion” and Tyurin’s methods, as well as their comparison. This work presents methodical aspect and data on the estimation of organic carbon stocks in the soils of the Lena River Delta. Here we show that the data on the content of organic carbon based on dichromate oxidation by Tyurin’s method differed significantly from the actual carbon content of organic substances, derived from application of “dry combustion” method based on direct accounting of emitted CO 2 from soils it uses of chromatography techniques. Due to this difference, the application of Tyurin’s method can lead to incorrect estimate of carbon stocks in the soil. This knowledge is very important for correct estimation of soil ecological functions related to stabilization of organic matter.

AB - The aim of this paper is evaluation of carbon stocks in the soils of the Lena River Delta by two methods: “dry combustion” and Tyurin’s methods, as well as their comparison. This work presents methodical aspect and data on the estimation of organic carbon stocks in the soils of the Lena River Delta. Here we show that the data on the content of organic carbon based on dichromate oxidation by Tyurin’s method differed significantly from the actual carbon content of organic substances, derived from application of “dry combustion” method based on direct accounting of emitted CO 2 from soils it uses of chromatography techniques. Due to this difference, the application of Tyurin’s method can lead to incorrect estimate of carbon stocks in the soil. This knowledge is very important for correct estimation of soil ecological functions related to stabilization of organic matter.

KW - Arctic zone

KW - Carbon determination

KW - Carbon storage

KW - Lena River Delta

KW - Total organic carbon

UR - http://www.scopus.com/inward/record.url?scp=85056896843&partnerID=8YFLogxK

U2 - 10.21638/11701/spbu03.2017.202

DO - 10.21638/11701/spbu03.2017.202

M3 - Article

AN - SCOPUS:85056896843

VL - 62

SP - 67

EP - 72

JO - Biological Communications

JF - Biological Communications

SN - 2542-2154

IS - 2

ER -

ID: 46234856