Size-fractionated primary production in the south-eastern Black Sea
Yazarlar (2)
Ertugrul Agirbas
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale) | ||
| Dergi Adı | Oceanologia | ||
| Makale Dili | – | Basım Tarihi | 04-2022 |
| Cilt / Sayı / Sayfa | 64 / 2 / 244–266 | DOI | – |
| Makale Linki | https://www.sciencedirect.com/science/article/pii/S0078323421000956 | ||
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
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| Özet |
| Size-fractionated primary production (PP) and chlorophyll-a (Chl-a) with phytoplankton abundance and nutrients were investigated in the south-eastern Black Sea from November 2014 to August 2015. A 14C radio-tracing technique was used to estimate phytoplankton primary production. C-14 experiments revealed that total PP ranged from 295 mgC m−2 d−1 to 5931 mgC m−2 d−1 along the study area. Size-fractionated PP varied from 84 to 1848 mgC m−2 d−1, from 96 to 3156 mgC m−2 d−1 and from 56 to 3363 mgC m−2 d−1 for pico-, nano- and microphytoplankton, respectively. Overall, winter (4163 mgC m−2 d−1) and spring (5931 mgC m−2 d−1) were the most productive seasons, which coincided with high phytoplankton abundance. Contributions of microphytoplankton and nanophytoplankton were prominent in spring with maximum PP values. Winter was the second productive season with high … |
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