Transactions of KarRC RAS :: Scientific publications

Линкевич Е.В., Гуляева Е.Н., Прокопюк В.М., Ефимова Л.А.

Результаты суточных измерений потоков углекислого газа на олиготрофном болоте Южной Карелии

// Труды КарНЦ РАН. No 8. Сер. Экологические исследования. 2023. C. 13-19

Linkevich E.V., Gulyaeva E.N., Prokopyuk V.M., Efimova L.A. Results of daily measurements of carbon dioxide fluxes in an oligotrophic bog in southern Karelia // Transactions of Karelian Research Centre of Russian Academy of Science. No 8. Ecological Studies Series. 2023. Pp. 13-19

Keywords: carbon dioxide emissions; daily measurements; oligotrophic bog; ecosystem respiration; peat; microclimatic factors; Sphagnum angustifolium; Eriophorum vaginatum

Daily measurements of carbon dioxide fluxes by chamber method were carried out in a natural oligotrophic bog during the growing season in Karelia. The microclimatic indicators of the research object were assessed. The different impact of increasing precipitation and changing atmospheric temperature on ecosystem respiration (R_eco) of Sphagnum angustifolium and Eriophorum vaginatuт was established. The mean value of R_ecoSp. angustifolium is 1.41±0.46 gC/(m²d) and E. vaginatuт is 3.31±0.74 gС/(m²d) for the growing season from May to September.

URL: http://journals.krc.karelia.ru/index.php/ecology/article/view/1840

DOI: 10.17076/eco1840

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