TY - Journal of Changjiang River Scientific Research Institute A1 - HUANG Xian-feng, ZHONG Jing-wei, FANG Guo-hua, JIA Yong-le, DAI Ling-hui T1 - Evaluation of Ecological Flow Process of River by Coupling Matter Element Analysis and Tennant Method Y1 - 2019-02-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 20 EP - 26 VL - 36 IS - 2 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20170940 ER -