OP Rana
Water, water everywhere, but not a drop
By Op Rana (China Daily)
Updated: 2010-08-20 06:10
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As if that was not enough, Beijing's underground water table is said to be receding, and receding fast. China's capital doesn't enjoy the luxury of being situated on a major river. It has to depend on underground water for a large part of its freshwater supply.
The problem is that the more water it pumps out from the ground, the faster the water table recedes and the drier the city becomes. That's an invitation to desertification, which has been checked, at least for the time being, by the planting of hundreds of thousands of trees in the northern part of Beijing and its neighboring provinces. But these trees, or afforested areas, as hardy as they may be, need a certain amount of precipitation to survive. And precipitation depends partly on the water table of an area, which tragically is receding.
Studies have shown a large percentage of the cities' groundwater and a majority of rivers and lakes are polluted. The result: millions of people have to make do with contaminated drinking water. Beijing residents are not among such people. But the signs are ominous.
There's a saying among Indians, irrespective of which of the many Indian languages they speak: Tiny drops go on to make a pond. Every drop of water is precious, every drop of water counts - more so in China.
That's precisely why one is surprised to see tree trunks on streets beautifully guarded by immaculately paved tiles, with just one-meter-square of bare soil. The rest of the pavements, as the term suggests, are paved. And shockingly enough, the moment a tree is chopped off or uprooted for some construction project or the other, even that one-square-meter of bare soil is covered with tiles.