Soil Biogeochemical Features of Nadym-Purovskiy Province (Western Siberia), Russia

Переведенное название: Биогеохимические свойства почв Надым-Пуровской провинции (Западная Сибирь), Россия

Dmitriy Moskovchenko, George Shamilishvilly, Evgeny Abakumov

Результат исследований: Научные публикации в периодических изданияхстатья

Выдержка

An elemental composition of soils has been studied on the example of northernmost
merge of taiga zone in Westerns Siberia, namely in Naym-Purovskiy district. The
trace elements (As, Cd, Cu, Mn, Ni, Pb, Zn) content has been determined with the
use of atomic absorption spectrometry method. Chemical soil composition was
determined with the use of X-ray fluorescence analyzer. It was shown that the silica
content in studied soils were about 69-74%, which indicated the long cryogenic
transformation and related weathering alteration. The indexes of soil fertility were
low due to percentages of nitrogen, which is in maximum is about 0.02 %. The
pyrogenic podzols are considered as most fertile, while the C/N ratios here are
minimal and the pH indexes are highest. The content of all studied trace elements
were low in sampled soils. An average clark values were fixes as following Zn - 0.73;
Cu, Mn - 0.32; Ni -0.31; Pb 0.24; Cd and for As was lower than 0.1. The studied
province are characterized by extremely low content of elements even if one compare
with low background concentration, which is typical for West-Siberian geochemical
province. The Cu and Mn concentrations are comparable with the lowest level,
described by V.V. Kovalskiy or lower. The biological accumulation of the elements is
expressed in low rates in soils of both taxonomy trenches: organogenic and
postlithogenic ones (namely in the superficial horizons). Cd is fixed been
accumulated in the topsoils of peat eutrophic soils (Dystric Hystosols). Pb was
dominated in Histic Gleysols. Other elements did not showany trends of biological
accumulation. There is evident eluvial-illuvial profile distribution of iron in Podzols.
The differences in elemental composition of organogenic and mineral horizons are
low due to penetration of the fine earth into superficial soil horizons.
Язык оригиналаанглийский
ЖурналEcologia Balcanika
СостояниеПринято в печать - 2020

Отпечаток

Siberia
Russia
Soil
trace elements
soil
U.S. Soil Taxonomy
taiga
peat soils
atomic absorption spectrometry
soil horizons
weathering
Trace Elements
silica
carbon nitrogen ratio
topsoil
soil fertility
X-radiation
fluorescence
iron
minerals

Предметные области Scopus

  • Земледелие и биологические науки (все)

Ключевые слова

  • soils
  • Western Siberia
  • trace elements

Цитировать

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abstract = "An elemental composition of soils has been studied on the example of northernmost merge of taiga zone in Westerns Siberia, namely in Naym-Purovskiy district. The trace elements (As, Cd, Cu, Mn, Ni, Pb, Zn) content has been determined with the use of atomic absorption spectrometry method. Chemical soil composition was determined with the use of X-ray fluorescence analyzer. It was shown that the silica content in studied soils were about 69-74{\%}, which indicated the long cryogenic transformation and related weathering alteration. The indexes of soil fertility were low due to percentages of nitrogen, which is in maximum is about 0.02 {\%}. The pyrogenic podzols are considered as most fertile, while the C/N ratios here are minimal and the pH indexes are highest. The content of all studied trace elements were low in sampled soils. An average clark values were fixes as following Zn - 0.73; Cu, Mn - 0.32; Ni -0.31; Pb 0.24; Cd and for As was lower than 0.1. The studied province are characterized by extremely low content of elements even if one compare with low background concentration, which is typical for West-Siberian geochemical province. The Cu and Mn concentrations are comparable with the lowest level, described by V.V. Kovalskiy or lower. The biological accumulation of the elements is expressed in low rates in soils of both taxonomy trenches: organogenic and postlithogenic ones (namely in the superficial horizons). Cd is fixed been accumulated in the topsoils of peat eutrophic soils (Dystric Hystosols). Pb was dominated in Histic Gleysols. Other elements did not showany trends of biological accumulation. There is evident eluvial-illuvial profile distribution of iron in Podzols. The differences in elemental composition of organogenic and mineral horizons are low due to penetration of the fine earth into superficial soil horizons.",
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author = "Dmitriy Moskovchenko and George Shamilishvilly and Evgeny Abakumov",
note = "Dmitriy Moskovchenko, George Shamilishvilly, Evgeny Abakumov Soil Biogeochemical Features of Nadym-Purovskiy Province (Western Siberia), Russia // Ecologica Balcanika, 2020, 1 in print",
year = "2020",
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Soil Biogeochemical Features of Nadym-Purovskiy Province (Western Siberia), Russia. / Moskovchenko, Dmitriy ; Shamilishvilly, George; Abakumov, Evgeny .

В: Ecologia Balcanika, 2020.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Soil Biogeochemical Features of Nadym-Purovskiy Province (Western Siberia), Russia

AU - Moskovchenko, Dmitriy

AU - Shamilishvilly, George

AU - Abakumov, Evgeny

N1 - Dmitriy Moskovchenko, George Shamilishvilly, Evgeny Abakumov Soil Biogeochemical Features of Nadym-Purovskiy Province (Western Siberia), Russia // Ecologica Balcanika, 2020, 1 in print

PY - 2020

Y1 - 2020

N2 - An elemental composition of soils has been studied on the example of northernmost merge of taiga zone in Westerns Siberia, namely in Naym-Purovskiy district. The trace elements (As, Cd, Cu, Mn, Ni, Pb, Zn) content has been determined with the use of atomic absorption spectrometry method. Chemical soil composition was determined with the use of X-ray fluorescence analyzer. It was shown that the silica content in studied soils were about 69-74%, which indicated the long cryogenic transformation and related weathering alteration. The indexes of soil fertility were low due to percentages of nitrogen, which is in maximum is about 0.02 %. The pyrogenic podzols are considered as most fertile, while the C/N ratios here are minimal and the pH indexes are highest. The content of all studied trace elements were low in sampled soils. An average clark values were fixes as following Zn - 0.73; Cu, Mn - 0.32; Ni -0.31; Pb 0.24; Cd and for As was lower than 0.1. The studied province are characterized by extremely low content of elements even if one compare with low background concentration, which is typical for West-Siberian geochemical province. The Cu and Mn concentrations are comparable with the lowest level, described by V.V. Kovalskiy or lower. The biological accumulation of the elements is expressed in low rates in soils of both taxonomy trenches: organogenic and postlithogenic ones (namely in the superficial horizons). Cd is fixed been accumulated in the topsoils of peat eutrophic soils (Dystric Hystosols). Pb was dominated in Histic Gleysols. Other elements did not showany trends of biological accumulation. There is evident eluvial-illuvial profile distribution of iron in Podzols. The differences in elemental composition of organogenic and mineral horizons are low due to penetration of the fine earth into superficial soil horizons.

AB - An elemental composition of soils has been studied on the example of northernmost merge of taiga zone in Westerns Siberia, namely in Naym-Purovskiy district. The trace elements (As, Cd, Cu, Mn, Ni, Pb, Zn) content has been determined with the use of atomic absorption spectrometry method. Chemical soil composition was determined with the use of X-ray fluorescence analyzer. It was shown that the silica content in studied soils were about 69-74%, which indicated the long cryogenic transformation and related weathering alteration. The indexes of soil fertility were low due to percentages of nitrogen, which is in maximum is about 0.02 %. The pyrogenic podzols are considered as most fertile, while the C/N ratios here are minimal and the pH indexes are highest. The content of all studied trace elements were low in sampled soils. An average clark values were fixes as following Zn - 0.73; Cu, Mn - 0.32; Ni -0.31; Pb 0.24; Cd and for As was lower than 0.1. The studied province are characterized by extremely low content of elements even if one compare with low background concentration, which is typical for West-Siberian geochemical province. The Cu and Mn concentrations are comparable with the lowest level, described by V.V. Kovalskiy or lower. The biological accumulation of the elements is expressed in low rates in soils of both taxonomy trenches: organogenic and postlithogenic ones (namely in the superficial horizons). Cd is fixed been accumulated in the topsoils of peat eutrophic soils (Dystric Hystosols). Pb was dominated in Histic Gleysols. Other elements did not showany trends of biological accumulation. There is evident eluvial-illuvial profile distribution of iron in Podzols. The differences in elemental composition of organogenic and mineral horizons are low due to penetration of the fine earth into superficial soil horizons.

KW - soils

KW - Western Siberia

KW - trace elements

KW - soils

KW - trace elements

KW - Western Siberia

M3 - Article

JO - Ecologia Balcanika

JF - Ecologia Balcanika

ER -