supporttheunderdog wrote:Schnauzer wrote:In many villages (and I would target Xylotympou here) the residents have wells which are sunk deeply into the ground (in Xylotympou about 100 meters) and fitted with electric pumps which draw off 'Non-potable water' from the water plain.
This water is normally quite abundant and, if used to hose down the streets or water the gardens (which it primarily IS used for) returns to the water plain quite naturally for re-use.
Any surface water lost in evaporation, naturally becomes part of precipitation and therefore is not wasted.
Far too much criticism is levelled at the Cypriot practise of hosing down, one should consider the fact that a dusty environment requires constant dampening down lest residents suffer from the harmful affects of the presence of so much dust.
Leave the Cypriots alone, they have enough to contend with already. (IMHO)
Damping down is one thing: this can be acheived with a mop and bucket, however that takes time and effort: hosing down is the lazy way to do it, but that involves an unnecassary use of extra water for no benefit.
In fact it takes time for water to reach the aquifers (where it also goes to provide potable water) and as for the comment that "Any surface water lost in evaporation, naturally becomes part of precipitation and therefore is not wasted.", what precipitation? It ain't falling on Cyprus.
Facts that might be useful..
# 97% of the water on earth is in the oceans
# Only 3% of the water on earth is freshwater
# About 2.4% of the water on earth is permanently frozen in glaciers and at the polar ice caps
# About 1/2 of 1 % of the water on earth is groundwater
# Only about 1/100 of 1% of the water on earth is in the rivers and lakes
# Over 17,000,000 houses use private wells for their drinking water supply
Ninety-seven percent of the water on the earth is salt water. Salt water is filled with salt and other minerals, and humans cannot drink this water. Although the salt can be removed, it is a difficult and expensive process.
Two percent of the water on earth is glacier ice at the North and South Poles. This ice is fresh water and could be melted; however, it is too far away from where people live to be usable.
Less than 1% of all the water on earth is fresh water that we can actually use. We use this small amount of water for drinking, transportation, heating and cooling, industry, and many other purposes.
Yahoo answers.