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Дата внесения публикации в базу 31-12-2017 10:00 не попадает в период стимулирования 22-03-2019 – 28-02-2020
Статья в периодическом издании

Current views on the diversity and distribution of deep-water meiobenthos at the Turkish shelf (Black Sea)

SCOPUS 0.208/Q4
DOI
Язык Английский
Журнал Ecologica Montenegrina

ISSN: 2337-0173; Онлайн ISSN: 2336-9744
Год 2017
Выходные данные Том: 14, Выпуск: Spec. iss., Страницы: 60-73
Авторы
  1. Sergeeva N. G.
  2. Ürkmez D.
    Scientific and Technological Research and Application Center, Sinop University, Sinop, Turkey (tur)
Даты Поступила в редакцию: 10.09.2017
Принята к публикации: 01.10.2017
Опубликована онлайн: 30.10.2017
Абстракт Deep-water meiobenthos of Turkish shelf has been evaluated at the Black Sea exit of İstanbul Strait (Bosphorus) and off Sinop peninsula as a result of three scientific cruises. Taxonomic diversity of meiobenthos communities was studied at the Black Sea exit of Bosphorus on a transect with a depth range of 75-300 m. The bottom sediments were collected at the area during two cruises, on board RV "Arar'' (of Turkey) and ''Maria S. Merian" (of Germany) in November 2009 and April 2010, respectively. Data on meiobenthos inhabiting both normoxic and extreme conditions was collected in the studied area and meiobenthos composition included 26 high level taxa. In addition, 2-3 morphotypes of benthic fauna were recorded as incertae sedis, which require further study. The number of higher taxa decreased from 22 to 14-8 when switching from oxygenic conditions (50-125 m) to the anoxic hydrogen sulphide environment (226-300 m). The constant components of meiobenthos included protists (Ciliophora, Gromiidea and soft-shelled Foraminifera), and metazoans were constantly represented by Nematoda and Harpacticoida. In 2011, a quantitative study on meiobenthic composition of the oxic/anoxic interface at the western part off Sinop Peninsula (Southern Black Sea) has also been investigated. The material was collected by ROVs during the expedition (Black Sea Leg) of the exploration vessel (E/V) Nautilus. Results showed that the taxa composition of meiobenthos ranged from 4 to 10 major groups. Free-living marine nematodes were numerically the dominant taxon at each station. Total abundances decreased in parallel to increasing water depth, hence decreasing oxygen levels.
Ключевые слова: meiobenthos, oxic/anoxic interface, Bosphorus, Sinop, Turkey
URL https://biotaxa.org/em/article/view/34069

Запись создана: 31-12-2017 10:00
Последнее изменение: 30-01-2019 14:25

Библиографическая ссылка:
Sergeeva N. G., Ürkmez D. Current views on the diversity and distribution of deep-water meiobenthos at the Turkish shelf (Black Sea) // Ecologica Montenegrina. 2017. Vol. 14. Spec. iss. P. 60-73.
[SCOPUS 0.208/Q4]
Экспертное заключение: –
Индексация:
Web of Science
Статус
Нет
SCOPUS
Статус
Да
Импакт-фактор/Квартиль(год)
0.208/Q4 (2016)
Идентификатор
2-s2.0-85035764830
РИНЦ
Статус
Нет