Rawshan  Othman Ali, Arez  Mohammed Ismael, Arien  Heryansyah, Nadeem  Nawaz, Muhammad  Arif Mengal, 
    Influences of Three Gorges Dam on Flow Regime of Yangtze River, China,
    Journal of Engineering and Applied Sciences,
    Volume 14,Issue 16,
    2019,
    Pages 5899-5905,
    ISSN 1816-949x,
    jeasci.2019.5899.5905,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2019.5899.5905)
    Abstract: The ecosystem of river is one of the most powerful forces of determination of hydrologic regime. The
study emphasis and focuses that hydrological situation of river which has a significant impact on operation
of sluices and dams. River Yangtze is chosen as a best specimen to analyze the power effects of the dams and
sluices upstream on the hydrological regime. Hydrological station was set to examine the daily flows where
periodical impacts of hydrological periods were distributed into two segments as pre and post-impacts. The
variability rang of 33 flow coefficients were calculated on the basis of the IHA to compute the set task. The
result of finding shows that dams have a powerful effect on hydrologic regime. The studies calculated the
aggregate eco-hydrological targets of the river that give some support for ecosystem management and water
resources of Yangtze River. Dams and sluices determined by hydrological alteration and to determine the effect
of dams on the hydrological condition at the stream gauge site the hydrologic alteration was calculated.
    Keywords: hydrological alteration;management;Flow regime;ecosystem sluices and dam;flow coefficients;alteration