TY - Journal of Yangtze River Scientific Research Institute A1 - ZHANG Sheng, LIN Li, WANG Zhen, PAN Xiong, LIU Min, DONG Lei, TAO Jing-xiang T1 - Spatio-temporal Variation of Water Quality in Middle-lower Hanjiang River Y1 - 2021-08-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 47 EP - 53 VL - 38 IS - 8 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20200610 ER -