Water management Environmental degradation

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a stream in town of amlwch, anglesey contaminated acid mine drainage former copper mine @ nearby parys mountain.


the issue of depletion of fresh water can met increased efforts in water management. while water management systems flexible, adaptation new hydrologic conditions may costly. preventative approaches necessary avoid high costs of inefficiency , need rehabilitation of water supplies, , innovations decrease overall demand may important in planning water sustainability.


water supply systems, exist now, based on assumptions of current climate, , built accommodate existing river flows , flood frequencies. reservoirs operated based on past hydrologic records, , irrigation systems on historical temperature, water availability, , crop water requirements; these may not reliable guide future. re-examining engineering designs, operations, optimizations, , planning, re-evaluating legal, technical, , economic approaches manage water resources important future of water management in response water degradation. approach water privatization; despite economic , cultural effects, service quality , overall quality of water can more controlled , distributed. rationality , sustainability appropriate, , requires limits overexploitation , pollution, , efforts in conservation.








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