EARTHSC 2WW3 Lecture Notes - State Ownership, Reclaimed Water, Canadian Union Of Public Employees
24 Sep 2013
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Document Summary
Water spends 9 days in the atmosphere. A. interception: ppt. caught prior to reaching the ground may eventually reach the ground, amount of inrception. Ppt magnitude (if its raining hard, interception is less) What happens to water as it reaches the gorund. Substrate material (alot of water is coaught in ice age ) (gravel, water sinks in, concrete water doesn"t sink in it flows across it) (faster moving of water less intertate it into the gorund. Water table when you dig in sand, and water, that"s the water table. Qanat: dig a serious of wells to amke a tunnel, majority is coming underneath, then move it to farmland. Tambour: cramk a wheel water would come out. Farm had cow poop and it rained and htne went ot farm people got sick. Dont have to memorize table yar, extent table. Improved drinking water: potable water , or not straight form well. Low gdp low sanitatiton levels, means more sickness.
