Балл 1.92

Число соавторов публикации - 6
Целевой показатель госзадания:

  • Научные публикации в журналах, индексируемых в WEB of Science - Формула: (3+ИФ)/корень квадратный из Nавторов = (3+1.704)/корень квадратный из 6 (2.4495) = 1.92
  • Научные публикации в журналах, индексируемых в SCOPUS - Формула: (2+ИФ)/корень квадратный из Nавторов = (2+0.837)/корень квадратный из 6 (2.4495) = 1.16

Запись создана: 08-11-2019 09:58
Последнее изменение: 08-11-2019 10:06

Macrostructure of benthos along a salinity gradient: The case of Sivash Bay (the Sea of Azov), the largest hypersaline lagoon worldwide

Тип публикации

Статья в журнале

Язык eng
Журнал Journal of Sea Research

ISSN: 1385-1101 ; Онлайн ISSN: 1873-1414
Год 2019
Выходные данные Том: 154
Статья: 101811
Страниц (электронный ресурс): 9
Авторы
  1. Shadrin N. V.
  2. Kolesnikova E. A.
  3. Revkova T. N.
  4. Latushkin A.
    Marine Hydrophysical Institute of Russian Academy of Sciences, 2 Kapitanskaya St., 299011 Sevastopol, Russia (ru)
  5. Dyakov C.
    Sevastopol branch of the N.N. Zubov State Oceanographic Institute, 61 Sovetskaya St., 299011 Sevastopol, Russia (ru)
  6. Anufrieva E. V.
DOI 10.1016/j.seares.2019.101811
Усл. п. л.
Даты Поступила в редакцию: 07.07.2019
После доработки: 11.10.2019
Принята к публикации: 18.10.2019
Опубликована онлайн: 01.11.2019
Абстракт In 2018, total suspended solids (TSS) and dissolved organic matter (DOM) were studied as well as macrostructure of the macro- and meiobenthos (by sampling soft-sediments and algal mats) along a spatial salinity gradient from 30 to 88 g l−1 in Sivash Bay. The main goals of the study were to evaluate current ecosystem state, analyze long-term trends and verify the suggestions made previously. There was a significant increase in TSS and DOM with increasing salinity. No correlation between the number of taxa in the sample and salinity was found for meiobenthos and total benthos, but a negative reliable relationship was obtained for macrobenthos of the soft bottom. Salinity had significant relationships with the total number of taxa in a sample and with the number of macrobenthic taxa associated with floating filamentous green alga mats. There was a positive relationship between the total abundance of soft-bottom benthos and the total number of macrotaxa. In 2013, before the closure of the channel, the number of soft-bottom macrobenthos taxa was 11, in 2015–8, and in 2018 – only 5. These changes negatively correlated with changes of salinity and TSS in 2013–2018. There was an exponential increase in abundance and the percentage of chironomid larvae in the total number of benthos from 2013 to 2018, which was significantly positively correlated with changes in salinity and TSS. Macro- and meiobenthos showed different responses to the salinity increase. Currently, hypoxic and anoxic events often occur in Sivash Bay under floating algal mats, and this also may suppress taxon diversity in macrobenthos more than in meiobenthos.
Ключевые слова: Crimean peninsula, Ecosystem transformations, Long-term changes, Macrobenthos, Meiobenthos, Salinity increase
Библиографическая ссылка:
Shadrin N., Kolesnikova E., Revkova T., Latushkin A., Dyakov C., Anufriieva E. Macrostructure of benthos along a salinity gradient: The case of Sivash Bay (the Sea of Azov), the largest hypersaline lagoon worldwide // Journal of Sea Research. 2019. Vol. 154. Article no. 101811 (9 p.). DOI: 10.1016/j.seares.2019.101811
[WoS 1.704/Q2] [SCOPUS 0.837/Q1]
SCOPUS WoS Гос. задание

РИНЦ
Статус Нет

SCOPUS
Статус Да
Квартиль Q1
Рейтиг 0.837 (2018)
Ссылка Открыть в SCOPUS
WoS
Статус Да
Квартиль Q2
Импакт-фактор 1.704 (2018)
Ссылка
ВАК
Статус Нет

В публикации указано гос. задание:
0556-2019-0011 (АААА-А19-119100790153-3) «Изучение особенностей структуры и динамики экосистем соленых озер и лагун в условиях климатической изменчивости и антропогенной нагрузки для создания научных основ их рационального использования»

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