Ключевые слова: asia, asian country, barrage, chiang mai, dam, deficiency, dike, drought, dyke, embankment, environment, forest, global warming, inadequacy, insufficiency, jungle, lack, lake, landscape, mountain, mountainious view, natural background, nature, out door, plants, pond, rainlessness, rarity, reservoir, scarcity, shortage, thailand, trees, water, weir,