Organic matter structure and composition of permafrost peatlands in the European North-East
The paper deals with structure of permafrost peatlands from the southern part of the Bolshezemelskaya Tundra region. The soil-geocryological complex of peatlands was found for three constituents in its structure as ’active layer – upper permafrost – lower permafrost’. Profile distribution and compos...
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Theoretical and Applied Ecology
2015
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Online Access: | https://dx.doi.org/10.25750/1995-4301-2015-1-013-020 http://envjournal.ru/ari/v2015/v1/files/15103.pdf |
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ftdatacite:10.25750/1995-4301-2015-1-013-020 2023-05-15T17:55:26+02:00 Organic matter structure and composition of permafrost peatlands in the European North-East D. A. Kaverin E. M. Lapteva A. V. Pastukhov 2015 https://dx.doi.org/10.25750/1995-4301-2015-1-013-020 http://envjournal.ru/ari/v2015/v1/files/15103.pdf ru rus Theoretical and Applied Ecology peaty oligotrophic soils peat circles soil organic matter active layer permafrost dataset Dataset 2015 ftdatacite https://doi.org/10.25750/1995-4301-2015-1-013-020 2021-11-05T12:55:41Z The paper deals with structure of permafrost peatlands from the southern part of the Bolshezemelskaya Tundra region. The soil-geocryological complex of peatlands was found for three constituents in its structure as ’active layer – upper permafrost – lower permafrost’. Profile distribution and composition of some soil organic matter components at peatlands was studied. The humus state parameters which are accessed on base of fraction-group humus composition data are good markers of formation conditions of active layers and permafrost rocks in soils of peatlands from the south- eastern part of the Bolshezemelskaya Tundra region. The most indicative among them are: carbon content of water-soluble organic compounds, humic to fulvic acids ratio,ratio of fractions in composition of humic acids. Zero vegetation cover on peat circles corresponds with low content of easy-mineralizable organic compounds in soil which provide plants with nitrogen and nutrients. Dataset permafrost Tundra DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
Russian |
topic |
peaty oligotrophic soils peat circles soil organic matter active layer permafrost |
spellingShingle |
peaty oligotrophic soils peat circles soil organic matter active layer permafrost D. A. Kaverin E. M. Lapteva A. V. Pastukhov Organic matter structure and composition of permafrost peatlands in the European North-East |
topic_facet |
peaty oligotrophic soils peat circles soil organic matter active layer permafrost |
description |
The paper deals with structure of permafrost peatlands from the southern part of the Bolshezemelskaya Tundra region. The soil-geocryological complex of peatlands was found for three constituents in its structure as ’active layer – upper permafrost – lower permafrost’. Profile distribution and composition of some soil organic matter components at peatlands was studied. The humus state parameters which are accessed on base of fraction-group humus composition data are good markers of formation conditions of active layers and permafrost rocks in soils of peatlands from the south- eastern part of the Bolshezemelskaya Tundra region. The most indicative among them are: carbon content of water-soluble organic compounds, humic to fulvic acids ratio,ratio of fractions in composition of humic acids. Zero vegetation cover on peat circles corresponds with low content of easy-mineralizable organic compounds in soil which provide plants with nitrogen and nutrients. |
format |
Dataset |
author |
D. A. Kaverin E. M. Lapteva A. V. Pastukhov |
author_facet |
D. A. Kaverin E. M. Lapteva A. V. Pastukhov |
author_sort |
D. A. Kaverin |
title |
Organic matter structure and composition of permafrost peatlands in the European North-East |
title_short |
Organic matter structure and composition of permafrost peatlands in the European North-East |
title_full |
Organic matter structure and composition of permafrost peatlands in the European North-East |
title_fullStr |
Organic matter structure and composition of permafrost peatlands in the European North-East |
title_full_unstemmed |
Organic matter structure and composition of permafrost peatlands in the European North-East |
title_sort |
organic matter structure and composition of permafrost peatlands in the european north-east |
publisher |
Theoretical and Applied Ecology |
publishDate |
2015 |
url |
https://dx.doi.org/10.25750/1995-4301-2015-1-013-020 http://envjournal.ru/ari/v2015/v1/files/15103.pdf |
genre |
permafrost Tundra |
genre_facet |
permafrost Tundra |
op_doi |
https://doi.org/10.25750/1995-4301-2015-1-013-020 |
_version_ |
1766163381169946624 |