Three Gorges Dam freshwater and terrestrial animal species. Freshwater fish are especially affected by dams due to changes in the water temperature and flow regime. Many other fish are hurt in the turbine blades of the hydroelectric plants as well. This is particularly detrimental to the ecosystem of the region because the Yangtze River basin is home to 361 different fish species and accounts for twenty-seven percent of all endangered freshwater fish species in China. Other aquatic species have been endangered by the dam, particularly the baiji, or Chinese river dolphin, now extinct. In fact, Government Chinese scholars even claim that the Three
Panjiakou Dam seen on a small island off the reservoir's edge at , particularly during droughts when the reservoir holds less water. The scenery around the reservoir is a popular tourist destination and with the surrounding terrain, it is often called "Qianxi Little Three Gorges". The Panjiakou Dam is a tall and concrete gravity dam. The dam's reservoir has a capacity of and surface area of . Of the reservoir's capacity, is active (or "useful") for power generation and water supply. The dam sits at the head of a catchment area which constitutes 75 percent of the Luan River basin. The dam's