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Tag: water quality
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Blob Impact of the water quality of El-Rahawy Drain on so...

Created: 2020-07-22 10:32:45

Credits: User anas

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The present study aims to evaluate the water quality of two locations in Rosetta Branch of River Nile and its histopathological and genetic adverse effects on Nile tilapia (Oreochromis niloticus). Water and fish samples were collected from up and downstream of El-Rahawy Drain discharge point (location I and II, respectively) during the summer and winter seasons. The water quality, liver histopathology and DNA alteration of fish was examined. ISSR-PCR technique wa...

File type: Adobe PDF

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Blob CARACTERIZACIÓN AMBIENTAL DE LA ENSENADA DE PLAYA GR...

Created: 2016-03-18 21:47:53

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The hydrographic conditions and sanitary quality of the waters of the coastal region of Playa Grande Baywere studied during May 2003. We set up 21 stations to collect surface and bottom samples and three current meters – anupward-mounted hydroacoustic profiler and two single-point Doppler current sensors that operated for 14 days. Samples werecollected in 5-L Niskin bottles equipped with a lid-closing device operated through a cable. The samples were studied accordingto established meth...

File type: Adobe PDF

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