000			02039cam a2200349 a 4500
003			EG-GiCUC
005			20250223031858.0
008			171216s2017 ua dh f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.12.08.M.Sc.2017.No.E
100	0		_aNora Omar Elsayed Khalil
245	1	0	_aEffect of pollutants on river nile productivity between Helwan and Elkanater Elkhairia / _cNora Omar Elsayed Khalil ; Supervised Yousry M. Issa , Sabrein Harbi Mohamed , Hala Elshahat Ghannam
246	1	5	_aتأثير الملوثات على انتاجية نهر النيل بين حلوان و القناطر الخيرية
260			_aCairo : _bNora Omar Elsayed Khalil , _c2017
300			_a115 P. : _bcharts , facsimiles ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Science - Department of Analytical Chemistry
520			_aHeavy metal contamination of water and fish is considered as a potential threat to the human health. The objective of the study is to evaluate the qualities of water and fish which are presented in the same environment by using pollution index (PI) for water. The effect of high level of heavy metals at different seasons (from autumn 2014 to summer 2015) in fish organs (muscle, gills) by using bioaccumulation factor (BAF), metal pollution index (MPI) and hazard index (HI) is illustrated. Heavy metals studied are Fe, Mn, Zn, Cu and Pb. The area under study is greater Cairo that extends for more than 50 km along River Nile sides. It is considered as the largest urban area in Africa and the middle east
530			_aIssued also as CD
653		4	_aFish
653		4	_aHeavy metals
653		4	_aWater
700	0		_aHala Elshahat Ghannam , _eSupervisor
700	0		_aSabrein Harbi Mohamed , _eSupervisor
700	0		_aYousry Mostafa Issa , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSamia _eCataloger
942			_2ddc _cTH
999			_c64043 _d64043