Do not dig more channels in the forest

Center for Experimental Biodiversity (Can Tho University) has recommended localities in the Mekong Delta region should not dig more channels in the flooded forests of the Mekong Delta, most in U Minh Thuong and U Minh Ha forests.

Research results show that here, peat layer has a great effect of water retention. In the rainy season, water accumulates in this peat layer. During the dry season, the water level in the peat layer is still higher than the ground and the water will then seep out, provide for the surrounding, prevent forest fire.

In addition to regulating water, peat also plays a role in driving saline water into the forest during the dry season. If water is kept submerged from 20cm or more all year, natural decomposition is equal to the amount of organic matter of vegetation.

If there is a forest fire, the peat layer only burns a thin layer above, no significant damage to the forest.