Showing 1 - 20 results of 65 for search 'Tan River', query time: 0.06s Refine Results
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    Physicochemical Characteristics of River Water Downstream of a Large Tropical Hydroelectric Dam by Teck-Yee Ling, Chen-Lin Soo, Teresa Lee-Eng Heng, Lee Nyanti, Siong-Fong Sim, Jongkar Grinang

    Published 2016-01-01
    “…When the spillway was closed, pH and oxygen were lower in the river where DO was below 5 mg/L. When the spillway was opened, the water quality improved in terms of oxygen content (>8.0 mg/L), total sulphide (TS), and chemical oxygen demand (COD) but deteriorated in terms of five-day biochemical oxygen demand (BOD5), total ammonia nitrogen (TAN), and total phosphorus (TP). …”
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    Does urban–rural integration contribute to environmental health? Exploring the interplay between urban–rural integration and air quality dynamics in Yangtze River middle reaches ci... by Jixin Yang, Jixin Yang, Bowen Fu, Bowen Fu, Xufeng Cui, Xufeng Cui

    Published 2025-01-01
    “…High-value regions were concentrated in the Wuhan, Chang-Zhu-Tan, and Nanchang metropolitan areas. (2) The Air Quality Index showed an overall decline, with the most significant improvements observed in Wuhan, Changsha, and Jiujiang. (3) The coupling degree increased from 0.570 in 2013 to 0.794 in 2021, and the coordination degree increased from 0.337 in 2013 to 0.591 in 2021. …”
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