The Hidden Economic Value of Philippine Forests: A Data-Driven Assessment

FForests in the Philippines are often valued in terms of timber and biodiversity, but a growing body of research is revealing their immense economic value beyond these familiar metrics. Studies now show that forests provide ecosystem services worth trillions of pesos annually to the Philippine economy, yet these benefits are rarely accounted for in policy decisions.

The "ecosystem services" of forests are diverse and multifaceted. They regulate water flow, preventing floods and ensuring water supplies for agriculture, industry, and domestic use. They store carbon, mitigating climate change. They provide habitat for pollinators that are essential to agriculture. They offer recreational opportunities and cultural value.

Dr. Rodel Lasco, one of the Philippines' leading forest ecologists, has been quantifying these services. "Every hectare of healthy forest in the Philippines provides ecosystem services worth roughly ₱50,000 to ₱80,000 per year," he says. "That adds up to hundreds of billions of pesos in value that we're essentially taking for granted. When we deforest, we're not just losing trees; we're destroying economic value."

Take water regulation, for example. Forests in the Philippines' watersheds capture and store rainfall, slowly releasing it into rivers and streams that supply water for agriculture, industry, and domestic use. When forests are cleared, this regulation function is lost, leading to more frequent floods and water scarcity.

Carbon storage is another critical service. Forests absorb carbon dioxide from the atmosphere, storing it in their biomass and soils. When forests are burned or cleared, this carbon is released back into the atmosphere, contributing to climate change.