Status Trofik Danau Maninjau Kecamatan Tanjung Raya Kabupaten Agam Provinsi S…

There were several methods to understand the trophical state of waters, such as chemical, biological and combination of chemical and biological methods. The combination method, namely the TRIX method is more representative for predicting the trophical state of the water and thus it was used to analyze the trophical state of the Maninjau Lake waters. This research was conducted in Januari – Ma…