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Дата внесения публикации в базу 17-05-2022 10:58 не попадает в период стимулирования 01-06-2023 – 31-05-2024
КБПР (данная функция работает в тестовом режиме) 2.5
Количество соавторов публикации - 4
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q3, K=5
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q3, K=5
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Соловьева О. В.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 5/(4*1) = 1.25 -
Тихонова Е. А.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 5/(4*1) = 1.25
Статья в периодическом издании
Hydrocarbons composition of sea bottom sediments (Balaklava Bay, Black Sea)
| DOI | https://doi.org/10.1007/s13762-022-04167-y |
|---|---|
| Язык | Английский |
| Журнал | International Journal of Environmental Science and Technology ISSN: 1735-1472; Онлайн ISSN: 1735-2630 |
| Год | 2022 |
| Выходные данные | Том: 20, Выпуск: 3, Страницы: 2405–2416 |
| Авторы | |
| Даты |
Поступила в редакцию: 21.01.2022 После доработки 29.03.2022 Принята к публикации: 02.04.2022 Опубликована: 05.05.2022 |
| Абстракт | Coastal regions are zones of active anthropogenic impact. The present environmental problems of Balaklava Bay (Black Sea), which has an increased anthropogenic load for a long time, are of growing interest. It is known that high concentrations of hydrocarbons (HCs) negatively affect the life processes of hydrobionts. The purpose of this work is to determine the content and spatial distribution of HCs as well as to assess the possible sources of their input in the bottom sediments of Balaklava Bay. The identification and quantitative determination of total HC content were carried out by a gas chromatography method on a gas chromatograph “Crystal 5000.2” equipped with a flame ionization detector and calibrated with a mixture of hydrocarbons (C10–C40). n-hexane was used as an extractant of HCs. It was found that the total amount of HCs in sediments varied from 21 to 2385 mg/kg, and n-alkane concentrations varied from 1 to 154 mg/kg. The HCs are distributed in bottom sediments mosaically with the maximum concentrations in the central part of the bay and the minimum contents in its open part. It was determined that identified n-alkanes of bottom sediments ranged from C13 to C35 and had a bimodal distribution, which indicates a mixed origin of hydrocarbons. The calculated markers indicate a predominantly terrigenous origin (TAR, Alkterr, ∑C25–35/∑C15–21(odd)) of HCs as well as chronic oil pollution (CPI2, UCM/R) of that area. Diagnostic indices used for the differentiation of petroleum from biogenic hydrocarbons allow us to assume the predominant presence of natural HCs. Ключевые слова: hydrocarbons, n-alkanes, bottom sediments, diagnostic indices, Balaklava Bay, Black Sea |
| Сведения о финансировании, указанные в публикации | Present work was carried out within framework of the State assignment of the IBSS on the theme “Molismological and biogeochemical foundations of the marine ecosystems homeosta- sis” (No. 0556-2021-0001, No. state registration 121031500515-8), the State assignment of the MHI on the theme No. 0555-2021-0005 “Complex interdisciplinary investigations of the oceanologic processes conditioning functioning and evolution of the Black and Azov seas’ ecosystems of the coastal zones”. The authors appreciate deeply the lead engineer of the Marine sanitary hydrobiology Department (IBSS) Alyomova T. E. for determining alipfatic hydrocarbons in the studied bottom sediments. |
| URL | https://link.springer.com/article/10.1007/s13762-022-04167-y |
| Дополнительные сведения |
Запись создана: 17-05-2022 10:58
Последнее изменение: 27-02-2023 09:39
Библиографическая ссылка:
Soloveva O. V., Tikhonova E. A., Gurov K. I., Kotelyanets E. A. Hydrocarbons composition of sea bottom sediments (Balaklava Bay, Black Sea) // International Journal of Environmental Science and Technology. 2022. Vol. 20, iss. 3. P. 2405–2416. https://doi.org/10.1007/s13762-022-04167-y
[WoS 2.860/Q3][SCOPUS 0.555/Q1]
Soloveva O. V., Tikhonova E. A., Gurov K. I., Kotelyanets E. A. Hydrocarbons composition of sea bottom sediments (Balaklava Bay, Black Sea) // International Journal of Environmental Science and Technology. 2022. Vol. 20, iss. 3. P. 2405–2416. https://doi.org/10.1007/s13762-022-04167-y
[WoS 2.860/Q3][SCOPUS 0.555/Q1]
Экспертное заключение: № 140, 2022
Индексация на момент включения в базу:
Web of Science
Web of Science
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 2.860/Q3 (2020)
- Идентификатор
- 000790615500002
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 0.555/Q1 (2021)
- Идентификатор
- 2-s2.0-85129644271
В публикации указано госзадание:
№ 121031500515-8 «Молисмологические и биогеохимические основы гомеостаза морских экосистем» (предыдущий номер АААА-А18-118020890090-2)
Тэги:
ЦКП Спектрометрия и хроматография