Koray Özhan

E-mail
kozhan@metu.edu.tr
Department
Graduate School of Marine Sciences
Scopus Author ID
Web of Science Researcher ID
Marine phytoplankton responses to oil and dispersant exposures: Knowledge gained since the Deepwater Horizon oil spill
Quigg, Antonietta; Parsons, Michael; Bargu, Sibel; Özhan, Koray; Daly, Kendra L.; Chakraborty, Sumit; Kamalanathan, Manoj; Erdner, Deana; Cosgrove, Sarah; Buskey, Edward J. (2021-03-01)
© 2021 The Author(s)The Deepwater Horizon oil spill of 2010 brought the ecology and health of the Gulf of Mexico to the forefront of the public's and scientific community's attention. Not only did we need a better understa...
Marmara Denizi’nin Geçirdiği Biyojeokimyasal Değişimler Bağlamında 2021 Müsilaj Patlaması, Güncel Baskılar ve Çözüm Önerileri
Yücel, Mustafa; Özkan, Korhan; Fach Salihoğlu, Bettina Andrea; Örek, Hasan; Mantıkçı, Mustafa; Tezcan, Devrim; Akçay, İsmail; Özhan, Koray; ARKIN, ŞADİ SİNAN; TUĞRUL, SÜLEYMAN; SALİHOĞLU, BARIŞ (TÜBA, 2021-01-01)
Trimethyl 4,4′,4′′-(ethene-1,1,2-triyl)tribenzoate
Lesley, Melvin J; Özhan, Koray; Sung, Herman H-y; Williams, Ian D (2020-03-01)
The title compound, C26H22O6, is formed as the major product from the reaction between syn-1,2-bis­(pinacolatoboron)-1,2-bis­(4-methyl­carb­oxy­phen­yl)ethene and excess methyl 4-iodo­benzoate in basic DMSO using a palladi...
Degradation of Bisphenol A in Natural and Artificial Marine and Freshwaters in Turkey
Kocaman, Emel; Özhan, Koray (2019-09-01)
Bisphenol A (BPA), one of the important synthetic chemicals, has been produced at high volumes since the 1960s. These chemicals are commonly detected in the marine and freshwater environments; however, their transformation...
Assessment of trophic status of the northeastern Mediterranean coastal waters: eutrophication classification tools revisited
Tuğrul, Süleyman; Özhan, Koray; Akçay, İsmail (2019-05-01)
The Eastern Mediterranean and its Cilician Basin offshore waters have oligotrophic features with low nutrient concentrations, low primary production, and high water transparency. However, the wide shelf area of the Cilicia...
Temporal and Spatial Distributions of Bisphenol A in Marine and Freshwaters in Turkey
Özhan, Koray; Kocaman, Emel (2019-02-01)
Bisphenol A (BPA), a chemical component used in the manufacture of plastics, is commonly introduced to and detected in aquatic environments. This is the first study conducted to understand the distribution of BPA in the ma...
Data Descriptor: A European Multi Lake Survey dataset of environmental variables, phytoplankton pigments and cyanotoxins
MANTZOUKİ, Evanthia; et. al. (2018-10-23)
Under ongoing climate change and increasing anthropogenic activity, which continuously challenge ecosystem resilience, an in-depth understanding of ecological processes is urgently needed. Lakes, as providers of numerous e...
İskenderun Körfezinde Olası Bir Petrol Tankeri Kazasında Doğabilecek Ekosistem Tepkilerinin Fitoplankton Düzeyinde Değerlendirilmesi
Özhan, Koray (2018-05-11)
Deniz ekosisteminde petrol kazaları riskinin yaratabileceği olumsuz durumların değerlendirilmesinde en az bir tane biyolojik yapının buna vermiş olduğu tepkinin bilinmesi, oluşabileck riskin anlaşılmasında bize yardımcı ol...
Bisfenol a Konsantrasyonunun Türkiye’xxde Deniz ve Akarsularında Zaman Serisi ve Birçok İstasyonda, Floresans Algılama Özelliğine Sahip Yüksek Performanslı Sıvı Kromatografı ile Saptanması ve Miktar Tayini
Kocaman, Emel; Özhan, Koray (null; 2018-05-11)
Temperature Effects Explain Continental Scale Distribution of Cyanobacterial Toxins
MANTZOUKİ, Evanthia; et. al. (2018-04-01)
Insight into how environmental change determines the production and distribution of cyanobacterial toxins is necessary for risk assessment. Management guidelines currently focus on hepatotoxins (microcystins). Increasing a...
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