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Emergency responses: 30-thousand soldiers and 200-thousand reservists are busy with the relief work. They delivered 44-thousand tons (12 million U.S. gallons) of fresh water and dug nearly 1-thousand wells in the drought-plagued region; An effort is also being made to induce artificial rain; etc.
Causes: Less than a half of normal rainfall and continuous high temperature, resulting from the El Nino weather pattern in the tropical Pacific Ocean since last Summer; Karst topography in some areas where the surface water is leaked to the almost intractable subterranean drainage system; Contamination of some source waters by human activities; Lack of drought-defense engineering measures; People farming and living sparsely in remote mountainous villages making them difficult to reach during the emergency response; etc. Identifying the causes would hopefully lead to proper long-term solutions.
Photo: Rice paddy fields in the mountainous area, from news.163.com
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