The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site
The global climate crisis forces mankind to develop carbon storage technologies. “La doga” carbon monitoring site is part of the Russian climate project “Carbon Supersites”, which aims to develop methods and technologies to control the balance of greenhouse gases in various ecosys tems. This article...
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Atmosphere
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ftstpetersburgun:oai:dspace.spbu.ru:11701/45174 2024-04-28T08:27:10+00:00 The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site Abakumov, Evgeny Nizamutdinov, Timur Zhemchueva, Darya Suleymanov, Azamat Shevchenko, Evgeny Koptseva, Elena Kimeklis, Anastasiia Polyakov, Vyacheslav Novikova, Evgenia Gladkov, Grigory Andronov, Evgeny 2024-03-28 http://hdl.handle.net/11701/45174 en eng Atmosphere Abakumov, E.; Nizamutdinov, T.; Zhemchueva, D.; Suleymanov, A.; Shevchenko, E.; Koptseva, E.; Kimeklis, A.; Polyakov, V.; Novikova, E.; Gladkov, G.; et al. The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site. Atmosphere 2024, 15, 420 http://hdl.handle.net/11701/45174 boreal ecosystems carbon measurement supersites soil and vegetation associations SOC stock soil carbon mineralization soil microbiota Article 2024 ftstpetersburgun 2024-04-03T14:10:47Z The global climate crisis forces mankind to develop carbon storage technologies. “La doga” carbon monitoring site is part of the Russian climate project “Carbon Supersites”, which aims to develop methods and technologies to control the balance of greenhouse gases in various ecosys tems. This article shows the condition of soil and vegetation cover of the carbon polygon “Ladoga” using the example of a typical southern taiga ecosystem in the Leningrad region (Russia). It is re vealed that soils here are significantly disturbed as a result of agrogenic impact, and the vegetation cover changes under the influence of anthropogenic activity. It has been found that a considerable amount of carbon is deposited in the soils of the carbon polygon; its significant part is accumulated in peat soils (60.0 ± 19.8 kg × m−2 for 0–100 cm layer). In agrogenically disturbed and pristine soils, carbon stocks are equal to 12.8 ± 2.9 kg × m−2 and 8.3 ± 1.3 kg × m−2 in the 0–100 cm layer, respectively. Stocks of potentially mineralizable organic matter (0–10 cm) in peat soils are 0.48 ± 0.01 kg × m−2; in pristine soils, it is 0.58 ± 0.06 kg × m−2. Peat soils are characterized by a higher intensity of carbon mineralization 9.2 ± 0.1 mg × 100 g−1 × day−1 with greater stability. Carbon in pristine soils is miner alized with a lower rate—2.5 ± 0.2 mg × 100 g−1 × day−1. The study of microbial diversity of soils revealed that the dominant phyla of microorganisms are Actinobacteria, Bacteroidetes, and Proteobac teria; however, methane-producing Archaea—Euryarchaeota—were found in peat soils, indicating their potentially greater emission activity. The results of this work will be useful for decision makers and can be used as a reference for estimating the carbon balance of the Leningrad region and south ern taiga boreal ecosystems of the Karelian Isthmus. The authors acknowledge Saint Petersburg State University for a research project 123042000071-8 Article in Journal/Newspaper karelia* karelian taiga Saint Petersburg State University: Research Repository (DSpace SPbU) |
institution |
Open Polar |
collection |
Saint Petersburg State University: Research Repository (DSpace SPbU) |
op_collection_id |
ftstpetersburgun |
language |
English |
topic |
boreal ecosystems carbon measurement supersites soil and vegetation associations SOC stock soil carbon mineralization soil microbiota |
spellingShingle |
boreal ecosystems carbon measurement supersites soil and vegetation associations SOC stock soil carbon mineralization soil microbiota Abakumov, Evgeny Nizamutdinov, Timur Zhemchueva, Darya Suleymanov, Azamat Shevchenko, Evgeny Koptseva, Elena Kimeklis, Anastasiia Polyakov, Vyacheslav Novikova, Evgenia Gladkov, Grigory Andronov, Evgeny The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site |
topic_facet |
boreal ecosystems carbon measurement supersites soil and vegetation associations SOC stock soil carbon mineralization soil microbiota |
description |
The global climate crisis forces mankind to develop carbon storage technologies. “La doga” carbon monitoring site is part of the Russian climate project “Carbon Supersites”, which aims to develop methods and technologies to control the balance of greenhouse gases in various ecosys tems. This article shows the condition of soil and vegetation cover of the carbon polygon “Ladoga” using the example of a typical southern taiga ecosystem in the Leningrad region (Russia). It is re vealed that soils here are significantly disturbed as a result of agrogenic impact, and the vegetation cover changes under the influence of anthropogenic activity. It has been found that a considerable amount of carbon is deposited in the soils of the carbon polygon; its significant part is accumulated in peat soils (60.0 ± 19.8 kg × m−2 for 0–100 cm layer). In agrogenically disturbed and pristine soils, carbon stocks are equal to 12.8 ± 2.9 kg × m−2 and 8.3 ± 1.3 kg × m−2 in the 0–100 cm layer, respectively. Stocks of potentially mineralizable organic matter (0–10 cm) in peat soils are 0.48 ± 0.01 kg × m−2; in pristine soils, it is 0.58 ± 0.06 kg × m−2. Peat soils are characterized by a higher intensity of carbon mineralization 9.2 ± 0.1 mg × 100 g−1 × day−1 with greater stability. Carbon in pristine soils is miner alized with a lower rate—2.5 ± 0.2 mg × 100 g−1 × day−1. The study of microbial diversity of soils revealed that the dominant phyla of microorganisms are Actinobacteria, Bacteroidetes, and Proteobac teria; however, methane-producing Archaea—Euryarchaeota—were found in peat soils, indicating their potentially greater emission activity. The results of this work will be useful for decision makers and can be used as a reference for estimating the carbon balance of the Leningrad region and south ern taiga boreal ecosystems of the Karelian Isthmus. The authors acknowledge Saint Petersburg State University for a research project 123042000071-8 |
format |
Article in Journal/Newspaper |
author |
Abakumov, Evgeny Nizamutdinov, Timur Zhemchueva, Darya Suleymanov, Azamat Shevchenko, Evgeny Koptseva, Elena Kimeklis, Anastasiia Polyakov, Vyacheslav Novikova, Evgenia Gladkov, Grigory Andronov, Evgeny |
author_facet |
Abakumov, Evgeny Nizamutdinov, Timur Zhemchueva, Darya Suleymanov, Azamat Shevchenko, Evgeny Koptseva, Elena Kimeklis, Anastasiia Polyakov, Vyacheslav Novikova, Evgenia Gladkov, Grigory Andronov, Evgeny |
author_sort |
Abakumov, Evgeny |
title |
The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site |
title_short |
The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site |
title_full |
The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site |
title_fullStr |
The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site |
title_full_unstemmed |
The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site |
title_sort |
characterization of biodiversity and soil emission activity of the “ladoga” carbon-monitoring site |
publisher |
Atmosphere |
publishDate |
2024 |
url |
http://hdl.handle.net/11701/45174 |
genre |
karelia* karelian taiga |
genre_facet |
karelia* karelian taiga |
op_relation |
Abakumov, E.; Nizamutdinov, T.; Zhemchueva, D.; Suleymanov, A.; Shevchenko, E.; Koptseva, E.; Kimeklis, A.; Polyakov, V.; Novikova, E.; Gladkov, G.; et al. The Characterization of Biodiversity and Soil Emission Activity of the “Ladoga” Carbon-Monitoring Site. Atmosphere 2024, 15, 420 http://hdl.handle.net/11701/45174 |
_version_ |
1797586245591760896 |