Carbon emission by soil respiration in a deciduous forest on the southern border of the taiga (Tatarstan, Russia)
Soil respiration contributes to the carbon emission losses of terrestrial ecosystems, so its accurate assessment is prerequisite to predict environmental risks resulting from Earth’s climate change. Seasonal dynamics of carbon dioxide fluxes from the soil surface of broad-leaved forest of the Middle...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/100/e3sconf_eeste2023_02020.pdf |
| _version_ | 1797345044691156992 |
|---|---|
| author | Tishin Denis Chizhikova Nelly |
| author_facet | Tishin Denis Chizhikova Nelly |
| author_sort | Tishin Denis |
| collection | DOAJ |
| description | Soil respiration contributes to the carbon emission losses of terrestrial ecosystems, so its accurate assessment is prerequisite to predict environmental risks resulting from Earth’s climate change. Seasonal dynamics of carbon dioxide fluxes from the soil surface of broad-leaved forest of the Middle Volga region, located on the southern border of the southern taiga subzone, were measured during the growing season. The forest belongs to the polygon Karbon-Povolzhye (Zelenodolsky district, Republic of Tatarstan, Russia). Seven measurements were taken from May to October 2022 in five replicates. The average monthly carbon emission during the growing season and pre-winter period was 0.19±0.01 g C h/m2. The largest emissions were observed at the end of June, the smallest – in September under the decreasing air and soil temperatures. Robust linear regressions were built to predict carbon emission depending on air temperature (n = 35, p < 0.001, r2 = 0.37), temperature of soil at a depth of 1 cm (n = 35, p < 0.001, r2 = 0.30), temperature of soil at a depth of 5 cm (n = 35, p-value < 0.01, r2 = 0.18). The data on carbon flux by soil are presented for the first time for the forest ecosystems of the Middle Volga region. The resulting emission estimates can be used to calculate the total carbon balance for the forest ecosystems of the Middle Volga region. |
| first_indexed | 2024-03-08T11:12:47Z |
| format | Article |
| id | doaj.art-c78d048c1940442887bbc1e3b32cce00 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-08T11:12:47Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-c78d048c1940442887bbc1e3b32cce002024-01-26T10:41:31ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014630202010.1051/e3sconf/202346302020e3sconf_eeste2023_02020Carbon emission by soil respiration in a deciduous forest on the southern border of the taiga (Tatarstan, Russia)Tishin Denis0Chizhikova Nelly1Kazan Federal UniversityKazan Federal UniversitySoil respiration contributes to the carbon emission losses of terrestrial ecosystems, so its accurate assessment is prerequisite to predict environmental risks resulting from Earth’s climate change. Seasonal dynamics of carbon dioxide fluxes from the soil surface of broad-leaved forest of the Middle Volga region, located on the southern border of the southern taiga subzone, were measured during the growing season. The forest belongs to the polygon Karbon-Povolzhye (Zelenodolsky district, Republic of Tatarstan, Russia). Seven measurements were taken from May to October 2022 in five replicates. The average monthly carbon emission during the growing season and pre-winter period was 0.19±0.01 g C h/m2. The largest emissions were observed at the end of June, the smallest – in September under the decreasing air and soil temperatures. Robust linear regressions were built to predict carbon emission depending on air temperature (n = 35, p < 0.001, r2 = 0.37), temperature of soil at a depth of 1 cm (n = 35, p < 0.001, r2 = 0.30), temperature of soil at a depth of 5 cm (n = 35, p-value < 0.01, r2 = 0.18). The data on carbon flux by soil are presented for the first time for the forest ecosystems of the Middle Volga region. The resulting emission estimates can be used to calculate the total carbon balance for the forest ecosystems of the Middle Volga region.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/100/e3sconf_eeste2023_02020.pdf |
| spellingShingle | Tishin Denis Chizhikova Nelly Carbon emission by soil respiration in a deciduous forest on the southern border of the taiga (Tatarstan, Russia) E3S Web of Conferences |
| title | Carbon emission by soil respiration in a deciduous forest on the southern border of the taiga (Tatarstan, Russia) |
| title_full | Carbon emission by soil respiration in a deciduous forest on the southern border of the taiga (Tatarstan, Russia) |
| title_fullStr | Carbon emission by soil respiration in a deciduous forest on the southern border of the taiga (Tatarstan, Russia) |
| title_full_unstemmed | Carbon emission by soil respiration in a deciduous forest on the southern border of the taiga (Tatarstan, Russia) |
| title_short | Carbon emission by soil respiration in a deciduous forest on the southern border of the taiga (Tatarstan, Russia) |
| title_sort | carbon emission by soil respiration in a deciduous forest on the southern border of the taiga tatarstan russia |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/100/e3sconf_eeste2023_02020.pdf |
| work_keys_str_mv | AT tishindenis carbonemissionbysoilrespirationinadeciduousforestonthesouthernborderofthetaigatatarstanrussia AT chizhikovanelly carbonemissionbysoilrespirationinadeciduousforestonthesouthernborderofthetaigatatarstanrussia |