Yazar "Keskin, Feyyaz" için listeleme
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Bioaccumulation and health risk assessment of heavy metals in European eels taken from Lakes Köyceğiz (Turkey) and Võrtsjärv (Estonia)
Demirak, Ahmet; Keskin, Feyyaz; Silm, Maudi; Özdemir, Nedim; Yıldız, Dilek; Bernotas, Priit; Öğlü, Burak (Springer Science and Business Media Deutschland GmbH, 2021)Monitoring heavy metal contaminants in fish is important for the assessment of environmental quality as well as food safety. In this study, European eel samples were collected from Lake Köyceğiz and Lake Võrtsjärv in 2017 ... -
Biosorption of 2,4 dichlorophenol Onto Turkish Sweetgum Bark in a Batch System: Equilibrium and Kinetic Study
Yıldız, Dilek; Keskin, Feyyaz; Demirak, Ahmet (Slovensko Kemijsko Drustvo, 2017)In this study, Turkish Sweetgum bark was used as a new biosorbent to investigate the removal of hazardous 2,4 dichlorophenol (2,4-DCP) from aqueous solutions in batch biosoption experiments. The effective usage of Turkish ... -
Chemical fractions of toxic metals and assessment of risks on the environment and health in Mugla topsoils
Demirak, Ahmet; Keskin, Feyyaz (Springer, 2021)In the current study, the chemical fractions of Pb and Cd and total concentrations of these metals in topsoil samples which were collected between 2016 and 2017 in the center of Mugla, which is a small agricultural city ... -
A comparative assessment of the lagoons with water quality indexes and based on GIS: A study on the Aegean Sea and Mediterranean Sea
Özdemir, Nedim; Dokuyucu, Ahmet; Ceviz, Nevcihan Aslınur; Dondu, Mustafa; Demirak, Ahmet; Keskin, Feyyaz (TAYLOR & FRANCIS LTD, 2023)In this study, the current status of water quality in Gulluk Lagoon and Koycegiz-Dalyan Lagoon was examined by comparison using water quality indexes, multivariate statistical analyses and geographical information systems. ... -
Element concentration, daily intake of elements, and health risk indices of wild mushrooms collected from Belgrad Forest and Ilgaz Mountain National Park (Turkey)
Keskin, Feyyaz; Sarıkürkcü, Cengiz; Akata, Ilgaz; Tepe, Bektaş (Springer Science and Business Media Deutschland GmbH, 2021)The aim of this study was to determine the element content of wild edible and inedible mushroom species (Agaricus campestris, Armillaria ostoyae, Boletus reticulatus, Bondarzewia mesenterica, Bovistella utriformis, ... -
Investigation of heavy metal content in the suspended particulate matter and sediments of inner Gokova Bay and creeks
Demirak, Ahmet; Yilmaz, Hanife Aydin; Keskin, Feyyaz; Sahin, Yalcin; Akpolat, Oguz (Springer, 2012)The Bay of Gokova in Southeastern Aegean Sea (Turkey) is important by the potential of agricultural, municipal, and tourism activities. In addition, there is no industrial plant within the area in the Aegean Sea. Kadin ... -
Metal concentrations of wild mushroom species collected from Belgrad forest (Istanbul, Turkey) with their health risk assessments
Keskin, Feyyaz; Sarıkürkçü, Cengiz; Akata, Ilgaz; Tepe, Bektaş (Springer, 2021)Wild edible mushrooms are very popular for both their flavors and nutritional values. However, some mushroom species can be harmful to human health as they accumulate some elements in excessive amounts. The aim of this ... -
Quality of water used during cage cultivation of rainbow trout (Oncorhynchus mykiss) in Bereket HES IV Dam Lake (Mugla, Turkey)
Ozdemir, Nedim; Demirak, Ahmet; Keskin, Feyyaz (Springer, 2014)A thorough investigation of the impact of rainbow trout (Oncorhynchus mykiss) cultivation on surface water quality in the area known as Bereket HES IV Dam Lake was conducted. Water samples were collected from October 2009 ... -
Seasonal assessment of the impact of fresh waters feeding the Bay of Gokova with water quality index (WQI) and comprehensive pollution index (CPI)
Döndü, Mustafa; Özdemir, Nedim; Doğan, Hakan Mete; Güler Dinçer, Nevin; Keskin, Feyyaz (TAYLOR & FRANCIS LTD, 2022)The Gokova Bay declared as Private Environment Protection Area (PEPA) in Turkey in 1989, where freshwater and seawater ecosystems are intertwined, is an important area that possesses high biodiversity. In the study, the ... -
Wild mushrooms from Ilgaz Mountain National Park (Western Black Sea, Turkey): element concentrations and their health risk assessment
Keskin, Feyyaz; Sarıkürkçü, Cengiz; Demirak, Ahmet; Akata, Ilgaz; Sıhoğlu Tepe, Arzuhan (Springer, 2022)The purpose of this study was to determine Fe, Cd, Cr, Se, P, Cu, Mn, Zn, Al, Ca, Mg, and K contents of some edible (Chlorophyllum rhacodes, Clavariadelphus truncatus, Clitocybe nebularis, Hydnum repandum, Hygrophorus ...
