EESA10H3 Lecture 4: Week 4 Lecture
6 Jun 2011
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Document Summary
2025 (more and more water will be used) Stress on the world"s major river basins (how much is used in comparison to how much is available) The satellite images show the aral sea in (a) 1976 and (b) 1997. As water was diverted for irrigation, the sea level subsided. 85% of water use for irrigation is consumed and not returned to it"s water basin. Average water use in canadian homes (environment canada, 2005) Water and your health www. notesolution. com l drinking water l swimming water. Drinking water l annual reports on local drinking water quality. How d e v el o p m e n t c h a n g e t h e n a t u r al flow of w a t e r. Q u ality of w a t e r. S o u r c e s of w a t e r c o n t a mi n a tio n.
