Phytoplankton responses to an extreme drought season: A case study at two reservoirs from a semiarid region, Northeastern Brazil: Phytoplankton during extreme drought season. J Limnol [Internet]. 2019 Feb. 21 [cited 2025 Jul. 2];78(2). Available from: https://www.jlimnol.it/jlimnol/article/view/jlimnol.2019.1869