Environmental Assessment in Panguil and Iligan Bay, Philippines: Review and Future Perspectives

Northern Mindanao, in the southern Philippines, is known for its rich biodiversity and vital coastal ecosystems. Rapid economic growth in the region, marked by industrialization and urban expansion, raises concerns about pollution and its impact on water quality and marine life. This review deals with environmental assessments conducted in Panguil and Iligan Bay, focusing on pollutant levels and their effects on marine life. By analyzing data from sediments, phytoplankton, benthic foraminifera, seagrasses and macroinvertebrates, key contaminants affecting the region’s environmental health and biodiversity were identified. Findings across various studies were integrated to provide a comprehensive understanding of contamination trends and biodiversity responses. This work emphasizes the interconnected environmental challenges in Iligan and Panguil Bay, along with the surrounding areas, urging a multifaceted approach that promotes sustainability, fills research gaps, and informs effective conservation and management strategies.