Yazar "Valente, Andre" için listeleme
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Are trends in SST, surface Chlorophyll-a, primary production and wind stress similar or different over the decadal scale in the south-eastern Black Sea?
Agırbaş, Ertuğrul; Feyzioğlu, Ali Muzaffer; Aytan, Ülgen; Valente, Andre; Yıldız, İlknur (Cahiers de Biologie Marine, 2015)A 10-year time series of in-situ sea surface temperature (SST), chlorophyll-a concentration and wind stress from 2002 to 2011 was used to examine temporal changes in the South-Eastern Black Sea, together with primary ... -
First evaluation of neustonic microplastics in Black Sea waters
Aytan, Ülgen; Valente, Andre; Şentürk, Yasemen; Usta, Rıza; Şahin, Fatma Başak Esensoy; Mazlum, Rahşan Evren; Ağırbaş, Ertuğrul (Elsevier Sci Ltd, 2016)The Black Sea has a high risk of plastic pollution given the high river discharge of several industrialized countries into this semi-enclosed sea. Here, for the first time, the occurrence and distribution of microplastics ... -
Microbial plankton communities in the coastal southeastern Black Sea: biomass, composition and trophic interactions
Aytan, Ülgen; Feyzioğlu, Ali Muzaffer; Valente, Andre; Ağirbaş, Ertuğrul; Fileman, Elaine S. (Polish Acad Sciences Inst Oceanology, 2018)We investigated biomass and composition of the pico-, nano-and microplankton communities in a coastal station of the southeastern Black Sea during 2011. We also examined trophic interactions within these communities from ... -
Plastic occurrence in commercial fish species of the Black Sea
Aytan, Ülgen; Esensoy, Fatma Başak; Şentürk, Yasemen; Arifoğlu, Esra; Karaoğlu, Kaan; Ceylan, Yusuf; Valente, Andre (Central Fisheries Research, 2022)The occurrence of micro- ( 5 mm), meso- (5-25 mm) and macroplastics ( 25mm) was investigated in seven commercial fish species of the Black Sea. Plastics were found in gastrointestinal track of all species analysed: Engraulis ... -
An unusual red-tide event of Noctiluca scintillans (Macartney) in the southeastern Black Sea
Kopuz, Ülgen; Feyzioğlu, Ali Muzaffer; Valente, Andre (Central Fisheries Research Inst, 2014)Olağandışı bir Noctiluca scintillans bloomu güneydoğu Karadeniz’den ilk kez rapor edilmektedir. Çalışma esnasında yüzey suyu örnekleri 18 -20 Nisan 2011 tarihleri arasında Rize Limanı ve çevresinden toplanmıştır. Hücre ...
