title: Carbon Fluxes from Soils of “Ladoga” Carbon Monitoring Site Leningrad Region, Russia
metadata.name: dc.contributor.author
metadata.value: Abakumov, Evgeny
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Makarova, Maria
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Paramonova, Nina
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Ivakhov, Viktor
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Nizamutdinov, Timur
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Polyakov, Vyacheslav
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2024-03-22T10:29:59Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2024-03-22T10:29:59Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2024-03-15
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Abakumov, E.; Makarova, M.; Paramonova, N.; Ivakhov, V.; Nizamutdinov, T.; Polyakov, V. Carbon Fluxes from Soils of “Ladoga” Carbon Monitoring Site Leningrad Region, Russia. Atmosphere 2024, 15, 360.
metadata.lang: en_GB
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/45123
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: For the first time, data on the emission of climate-active gases from soils of different types
  of use of the south taiga sub-zone were obtained. Soils of the boreal belt are key elements of the global
  carbon cycle. They determine the sink and emission of climate-active gases. Soils near large cities are
  a major carbon sink, in the face of climate change, soils from sinks can become a source of carbon
  and contribute significantly to climate change on the planet. Studies of FCO2 and FCH4 fluxes were
  carried out on the territory of the monitoring site “Ladoga” located in the southern taiga subzone in
  soils of land not used in agriculture, former agriculture lands, and wetlands. During the chamber
  measurements, a portable gas analyzer GLA131-GGA (ABB, Canada) was used. The chamber was
  placed on the soil, after which the concentration of CO2
  , CH4 and H2O in the mobile chamber
  was recorded. As a result of the study it was found that the lowest emission of carbon dioxide
  is characteristic of soils developing on the soils of wetland and is 0.64 gCO2/(m2
  *year). Which is
  associated with a high degree of hydrophobicity of the territory and changes in the redox regime.
  The highest emission of carbon dioxide is registered in soils on the land not used in agriculture and is
  4.16 gCO2/(m2
  *year). This is due to the formation of predominantly labile forms of carbon in the soil,
  which can be relatively rapidly involved in the carbon cycle and affect the active emission of carbon
  from the soil. According to the data obtained on FCH4 emission from soils, it was found that soils
  of land not used in agriculture and former agriculture lands were net sinks, while soils of wetlands
  were characterized by CH4 source, the emission was from 0.05 to 0.83 gCH4/(m2
  *year). The results
  obtained indicate spatial heterogeneity and changes in the carbon cycle within the monitoring site
  “Ladoga”, which are due to the change of plant communities and habitat type. Monitoring the release
  of important greenhouse gases in close proximity to major urban areas is an important task in the
  face of predicted climate change and increasing rates of urbanization.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: This work was supported by the project № 101662710 (GZ_MDF_2023-1) “From carbon
  polygon to carbon regulation: potential and ways of development of sequestration carbon industry
  on the territory of the Leningrad Region and St. Petersburg”.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: en
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: Atmosphere
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: CO2
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: CH4
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: carbon stocks
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: boreal belt
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: plaggen podzol
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Carbon Fluxes from Soils of “Ladoga” Carbon Monitoring Site Leningrad Region, Russia
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: atmosphere-15-00360.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/45123/1/atmosphere-15-00360.pdf
resources.format: Adobe PDF
resources.size: 2,63 MB