Open Access Research Paper Views (2311) Phytoplankton diversity as a bioindicator environmental changes in coal mine area Muhammad Zaini, Hepy Zahra Saputri, Danang Biyatmoko J. Biodiv. & Environ. Sci. 5(5), 336-345, November 2014. Keywords: Binuang Dam, Biological indicator, Chemical, Physics, Waters Quality Details