Babussalam Village is one of the villages included in the administrative area of Mandau District, Bengkalis Regency, Riau Province. Populated solid waste has the characteristic of containing high enough Phosphate and Nitrate. The research area is included in two formations, namely the Peasant Formation and the Minas Formation. The purpose of this study is to determine the distribution and direc…
Bengkalis Island has two kinds of environment, namely swamp and plain areas are influenced by tides due to sea waves, especially on the northern and southern coasts of Bengkalis Island. This research area is located in Bantan Air Village which is not far from the northern coast and is directly adjacent to the Malacca Strait. The purpose of this research was to determine th…
Labuhan Tangga Besar Village and its Surroundings, Bangko District, Rokan Hilir District, Riau Province. This village only consists of 1 formation, namely the Old Surface Sediment Formation (Qp), which has acidic swamp and peat conditions. The purpose of this study was to determine the distribution and direction of groundwater surface flow, the feasibility of the physico-chemical quality of the…