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Register a new userStudy of the Relationship Between Bacteria (Streptococcus) and Azotic Nutrients for Determination of Water Quality in Almina Altigary in Lattakia city
دراسة العلاقة بين الجراثيم (المكورات السبحية Streptococcus) و المغذيات الآزوتية لتحديد نوعية المياه في منطقة الميناء التجاري لمدينة اللاذقية
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تعد مؤشرات التلوث الجرثومي من الدلائل المهمة، التي تساعدنا في تحديد جودة المياه من خلال طرائق سريعة و بسيطة ، و تعطي دلالة واضحة على درجة تلوث المياه أو جودتها. تبين هذه الدراسة تأثير مياه الصرف الصحي على توزع الأملاح المغذية، و على جراثيم المكورات السبحية، التي تمت دراستها في المحطات القريبة من مجرور الصرف الصحي، الذي يخدم مدينة اللاذقية، و في محطة بعيدة نسبياً عنه بهدف المقارنة. و قد بينت الدراسة ازدياد تركيز الأملاح المغذية في المحطات القريبة، الأمر الذي أدى بدوره إلى تحفيز النمو الجرثومي، و قد تم تأكيد ذلك من خلال علاقة الارتباط الايجابية بين جراثيم المكورات السبحية، و الأملاح المغذية في العينات التي تم جمعها خلال سبع اعتيانات بحرية، بدءاً من شهر تشرين الثاني 2013 و حتى شهر تشرين الأول 2014.
We used Bacteriological studies to determine the quality of water, through quick methods, simple and sensitive detection of water contaminants, and in particularly bacteria that indicated the health status of water quality. We presented in this study the effect of sewage on distribution nutrients and the Streptococci bacteria. Seven samples were taken during the period 2013 to 2014, at a rate of two cruises per season. Some of these samples were taken in near sewage stations, others, to make a comparison, were taken in distant ones. The study showed an increase in nutrients. These bacteria were linked to a positive relationship with nutrients because the presence of nutrients stimulated bacterial growth.
References used
ARRIBAS,A.M.; BOSCH,A. Survery of viral pollution Duero River: Occurrence of natural virocidal phenomena Environment International,Spain, Vol.14 ,1988, 37-41
BEADION,E.C.; LITSKY,W. Fecal streptococci. American .Journal. public. Health,1979, 77-115
BEATY,M.H.; PARKER, B.C. Investigations of eutrophication in mountain lake. Virginia polytechnic institute and state university, the wilderness conservancy at Mountain lake occasional paper No.1,1994, 1- 66
BENDSCHNEIDER,K.; ROBINSON,J. A new spectrophotometric method for determination of nitrite in sea waters . J. Mar . Res.Vol. 11,1952, 87-96
BOUGIS,P. E`cologie du plankton marine. 1. Le phytoplankton. 2. Le zooplankton. Masson& Cie, Paris. 1. ix + 196 p. 98F; 2. vi + 206 p. 98F.1974
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