The decline of fish
species, the impact of the dam on fish is not predicted. Plenty of fish And fish production declined alarmingly. Revenue decreased in fishing families today, it is clear that the Fish Ladder does not allow fish to migrate seasonally from the Mekong River. To Chi Basin / information on The dam has a capacity of only 136 MW was installed permanently watershed system that measures up to 117,000 square kilometers by default. (Equivalent to three times the size of the Netherlands), fish can travel past the dam was possible during the floods in August. And September because sometimes have to raise the dam gates. While the fish have migrated up the month of May to July, which is the beginning of the rainy season, the fish in the river that are recorded in the year 2537, there are 265 species of fish, 77 species are migratory fish. Moreover, species of fish, 35 species of fish that live in the lagoons. But now various rapids are submerged beneath the reservoir dam. A recent survey found that over the dam after dam building has only 96 fish species, it is clear that there are about 169 species of fish that have been affected by the dam. And 56 species of fish that appeared to catch up again after the dam was built.
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