Maasim, Sarangani Province – July 2025
In the tranquil coastal town of Maasim, Sarangani, a powerful tide of collaboration is rising in defense of the Philippines’ marine ecosystems.
From June 25 to 28, 2025, the Department of Environment and Natural Resources – Biodiversity Management Bureau (DENR-BMB) and the Philippine Coast Guard (PCG) held a pivotal four-day workshop focused on Buoy Demarcation Risk Assessment for the Sarangani Bay Protected Seascape (SBPS)—a declared marine sanctuary and a shining example of integrated coastal management in Region XII.
The activity, held under the national BMB-PCG Convergence Program, gathered environmental specialists, marine law enforcers, and coastal managers in a unified effort to strengthen the protection of marine protected areas (MPAs) through informed risk assessment, sound policy discussions, and operational coordination.
A Model for Marine Sustainability
Declared under Presidential Proclamation No. 756, Sarangani Bay is home to a rich diversity of coral reefs, mangroves, seagrasses, and endangered marine species. The area has long been recognized not only for its ecological importance but also for the livelihoods it supports—from artisanal fishers to local tourism operators.
However, as pressures from coastal development, overfishing, and climate change continue to mount, so does the need for enhanced marine governance. The recent workshop offered a timely response by addressing a key management tool—the buoy demarcation system—used to identify MPA boundaries and enforce protection laws.
From Discussion to Action
At the heart of the workshop were risk assessments for buoy deployment—ensuring that boundary markers are not only effective but also sustainable and secure from natural and human threats. The sessions also reviewed interagency collaboration mechanisms, particularly the Memorandum of Agreement between DENR-BMB and the PCG, which highlights the commitment to ecosystem-based management and marine biodiversity conservation.
The initiative was spearheaded by the Office of the Deputy Chief of Coast Guard Staff for Marine Environmental Protection (CG-9), in collaboration with the DENR-BMB Coastal and Marine Division. It also gained support from regional and local partners including DENR Region XII, the Conservation Development Division-Coastal Resource and Foreshore Management Section (CDD-CRFMS), PENRO Sarangani, and the Protected Area Management Office (PAMO) of SBPS.
Additional technical expertise was provided by personnel from the Maritime Safety Services Command, Marine Environmental Protection Command, and the Coast Guard District Southern Mindanao (CGDSM).
Guiding the Future of MPAs
More than a planning event, the workshop became a staging ground for future marine demarcation and enforcement efforts throughout the country’s network of MPAs under the National Integrated Protected Areas System (NIPAS).
With the shared goal of preserving marine habitats while upholding community-based stewardship, the workshop laid down not just buoys, but a foundation of collaboration, science-based governance, and mutual accountability.
As SBPS continues to thrive as a model of integrated coastal management, its ongoing protection symbolizes what can be achieved when institutions sail together toward one direction: sustainable seas and resilient coastal communities.