This study was conducted to determine water quality status and water quality index of Batang Arau River in Padang City, West Sumatera Province, Indonesia by using Pollution Index (PI) and NSF-WQI method. Water samples were ...

The study was conducted on the Ampalu River to determine river water quality using pollution index (PI) and NSF-WQI methods. The river is one of the small rivers in the city of Padang and is used as drinking water sources, ...

Natural disasters will bring harm to human life, and one of the efforts to minimize that is with disaster mitigation. Determination of landslide hazard zones in settlement areas is part of mitigation efforts in the sustainable ...