TY - Journal of Changjiang River Scientific Research Institute A1 - MA Xiang-yu, YAN Feng T1 - Assessment of Ecological Risk of Seasonal Ammonia Nitrogen to Aquatic Organisms in Poyang Lake Y1 - 2024-01-01 JF - Journal of Changjiang River Scientific Research Institute JO - Journal of Changjiang River Scientific Research Institute SP - 66 EP - 74 VL - 41 IS - 1 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20220831 ER -