Bottom-up and top-down effects on phytoplankton functional groups in Hulun Lake, ChinaChengxue Ma, Chang Zhao, Patteson Chula Mwagona, Ziyu Li, Zixuan Liu, Huashan Dou, Xuehong Zhou and Jehangir H. BhadhaAnn. Limnol. - Int. J. Lim., 57 (2021) 3DOI: https://doi.org/10.1051/limn/2020028