Karagul Refik, Samandar Ayhan, Yilmaz Murat, Altun Lokman, Gedikli Reyhan
Faculty of Forestry, Abant Izzet Baysal University 81320, Duzce, Turkey.
J Environ Biol. 2005 Apr;26(2):179-85.
In this study, some heavy metal concentrations (Pb, Zn, Fe, Cr, Cu), suspended sediment, chemical oxygen demand (COD), biological oxygen demand (BOD), cyanide, phenol, fecal coliform and total coliform water parameters were determined in the streams (Kucuk Melen, Asarsuyu, Ugursuyu, Buyuk Melen and Aksu) of Buyuk Melen Watershed that provides drinking water to Istanbul in Western Black Sea Region of Turkey. Measurements of water quality parameters were done monthly in eleven separate stations (4 in Kucuk Melen Stream, 1 in Asarsuyu Stream, 1 in Ugur Stream, 1 in Aksu Stream and 4 in Buyuk Melen Stream) from August 2001 to August 2002. The seasonal changes in water quality parameters were evaluated statistically. The results, the parameters, COD, BOD, Pb, Zn, Fe, Cr, Cu, cyanide, fecal coliform, total coliform and suspended sediment showed significant differences among seasons and streams (ANOVA; P <0.05). According to Turkish Standarts (TS) 266, European Union (EU) and World Health Organization (WHO) criteria, the maximum values of each parameter in streams within the Buyuk Melen watershed are recorded and evaluated in this study.
在本研究中，对位于土耳其黑海西部地区、为伊斯坦布尔提供饮用水的大梅伦流域的溪流（小梅伦河、阿萨尔苏尤河、乌古尔苏尤河、大梅伦河和阿克苏河）中的一些重金属浓度（铅、锌、铁、铬、铜）、悬浮沉积物、化学需氧量（COD）、生化需氧量（BOD）、氰化物、苯酚、粪大肠菌群和总大肠菌群等水质参数进行了测定。从2001年8月至2002年8月，每月在11个不同站点（小梅伦河4个、阿萨尔苏尤河1个、乌古尔河1个、阿克苏河1个、大梅伦河4个）对水质参数进行测量。对水质参数的季节变化进行了统计评估。结果表明，COD、BOD、铅、锌、铁、铬、铜、氰化物、粪大肠菌群、总大肠菌群和悬浮沉积物等参数在季节和溪流之间存在显著差异（方差分析；P<0.05）。本研究记录并评估了大梅伦流域溪流中各参数根据土耳其标准（TS）266、欧盟（EU）和世界卫生组织（WHO）标准的最大值。
