Analisis Parameter Kualitas Perairan Terhadap Kemunculan Cetacea (Lumba-Lumba…

In the waters of West Sumatra, particularly in the Conservation Area of Pieh Island, dolphin sightings are common. Since 2015 until now, 7 species of dolphins have been identified. However, there is still a lack of information regarding the occurrence and the factors contributing to these sightings. This research aims to understand the water quality parameter conditions and their relation to do…