Koray Özhan

E-mail

kozhan@metu.edu.tr

Department

Graduate School of Marine Sciences

ORCID

0000-0002-0189-3993

Scopus Author ID

55574692000

Web of Science Researcher ID

J-3836-2015

Effects of river inputs on particulate organic matter composition and distributions in surface waters and sediments of the Mersin Bay, Northeastern Mediterranean Sea Akçay, İsmail; Tuğrul, Süleyman; Özhan, Koray (2022-05-01) Terrestrial inputs-induced eutrophication in the P-depleted Northeastern (NE) Mediterranean shelf waters has led to changes in particulate organic matter (POM) composition and distributions in the water column and surface ...
Stratification strength and light climate explain variation in chlorophyll a at the continental scale in a European multilake survey in a heatwave summer Donis, Daphne; et. al. (2021-10-01) To determine the drivers of phytoplankton biomass, we collected standardized morphometric, physical, and biological data in 230 lakes across the Mediterranean, Continental, and Boreal climatic zones of the European contine...
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 Mantıkçı, Mustafa; Yücel, Mustafa; Özkan, Korhan; Fach Salihoğlu, Bettina Andrea; Örek, Hasan; ARKIN, ŞADİ SİNAN; TUĞRUL, SÜLEYMAN; Tezcan, Devrim; SALİHOĞLU, BARIŞ; Akçay, İsmail; Özhan, Koray (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...
Assessing CO2 air-sea fluxes and pH levels in the northeastern Mediterranean Sea Ibello, Valeria; Özhan, Koray; Örek, Hasan (2019-04-17)
Temporal and Spatial Distributions of Bisphenol A in Marine and Freshwaters in Turkey Özhan, Koray (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...

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