For many years now, climate change has become the top concern of the countries in the world. As reported by the program UN KJS (UNDP), Vietnam is among the countries most severely affected by climate change.In 30 years, the sea level in the Philippines increased only about 5 cm but according to World Bank estimates, sea levels may rise to 1 m in 2010. Sustainer of higher sea levels will lose much of the land is low, lost ecosystems in two of the Red River Delta region and Mekong River of our country. At the same time, sea level rises and the Sustainer of incentive to the phenomenon of fresh water in the ground salty, impair the quality of water resources. which is very important for the work of irrigated rice field and use of the
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