- Statistics says, the area of Nijhum Dwip is decreasing with the number of her deer and becomes threatening for ecosystem. The dead body of the deer on the bank of the river proves it. Besides, many are trapped in the hand of hunters for its delicious meat and beautiful-costly skin.
- The fishermen of this island use a kind of net to collect the fries of prawn, which also collects fires of different fishes. These surpluses are not fisheries. On the other hand, in cooperation with a few selfish foresters,some miscreants are cutting down valuable trees and stealing away them.
- A lot of foreign money can be earned form them. But if it happens such, the forest with all her treasures will lose prosperity one day and deprive the country of a grant benefit.
- Though the Forest Department created a beautiful mangroveforest in the north of the island,but the southern part of the islandis still open to receive the first hita cyclone attack.of a cyclone. The island is extremely risky for