Тип публикации: статья из журнала

Год издания: 2023

Идентификатор DOI: 10.3390/f14102093

Аннотация: <jats:p>Human-caused anthropogenic greenhouse emissions impact the climate globally. In this pilot study, we aim to reveal the influence of hydrocarbon emissions on pine forests by applying a stable carbon isotope analysis in pine tree rings (δ13Cptrw). Our study was conducted in an industrial giant oil field reservoir (UVRT) and nПоказать полностьюatural reserve (Raifa) sites, the Tatarstan Republic, Russia. Our results show a decreasing δ13Cptrw at the UVRT site in 1943, when oil extraction started, and in 1970, when it reached maximum production. We found that the δ13Cptrw from UVRT indicates developing unfavourable drier conditions and a suppressed tree growth caused by both human-induced oil and deposit infrastructures and natural processes compared to the undisturbed Raifa site. A 5-year running correlation analysis showed a significant difference between the sites in 1965 over the period of 1930 to 2021. The δ13Cptrw values from Raifa are more negative compared to UVRT, which can be explained by a higher forest sensitivity to human-induced impacts. From an eco-physiological point of view, the decreasing of intercellular (ci)-to-ambient (ca) CO2 concentration ratios at the leaf level and the increasing of intrinsic water-use efficiency (iWUE) along with a decreasing of tree-ring widths at the UVRT site (1970–2021) indicate the development of drought conditions.</jats:p>

Журнал: Forests

Выпуск журнала: Т. 14, № 10

Номера страниц: 2093

ISSN журнала: 19994907

• Churakova (Sidorova) Olga V. (Institute of Geology and Petroleum Technologies, Kazan Federal University, Kremlyovskaya Str. 18, Kazan 420008, Russia)
• Batalin Georgii (Institute of Geology and Petroleum Technologies, Kazan Federal University, Kremlyovskaya Str. 18, Kazan 420008, Russia)
• Gareev Bulat (Institute of Geology and Petroleum Technologies, Kazan Federal University, Kremlyovskaya Str. 18, Kazan 420008, Russia)
• Mingazov Gazinur (Institute of Geology and Petroleum Technologies, Kazan Federal University, Kremlyovskaya Str. 18, Kazan 420008, Russia)
• Terekhin Andrey (Institute of Geology and Petroleum Technologies, Kazan Federal University, Kremlyovskaya Str. 18, Kazan 420008, Russia)
• Tishin Denis (Institute of Ecology and Environmental Management, Kazan Federal University, Kremlyovskaya Str. 18, Kazan 420008, Russia)
• Kuzina Dilyara (Institute of Geology and Petroleum Technologies, Kazan Federal University, Kremlyovskaya Str. 18, Kazan 420008, Russia)
• Nurgaliev Danis (Institute of Geology and Petroleum Technologies, Kazan Federal University, Kremlyovskaya Str. 18, Kazan 420008, Russia)

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