Sheenamae P. Loreno, Peter Jan de Vera

How Much and Why? Conservation Behavior and Valuation in Katunggan Coastal Ecopark, Mindanao Island, Philippines

Introduction

How much and why? conservation behavior and valuation in katunggan coastal ecopark, mindanao island, philippines. Explore mangrove conservation behavior, community attitudes, and willingness-to-pay (WTP) in the Philippines. Learn how perceived threats, knowledge, and income influence support for sustainable management.

Abstract

Mangrove forests are among the most productive and valuable ecosystems, providing critical services such as shoreline protection, fisheries support, and carbon sequestration. Despite their ecological and economic significance, mangrove forests continue to decline at an alarming rate due to land conversion for aquaculture, urban expansion, overharvesting, and climate-related impacts. Although national and community-based conservation programs exist in the Philippines, many of these efforts have struggled due to limited public participation and a lack of insight into how local communities perceive and value mangrove ecosystems. This study surveyed 503 residents living near the Katunggan Coastal Ecopark in Mindanao Island, Philippines, to examine how conservation attitudes, perceived threats, knowledge, utilization, and sociodemographic factors shape conservation action and willingness-to-pay (WTP) for mangrove protection. Respondents generally exhibited high knowledge of mangroves, with strong recognition of climate and human-induced threats, as well as high conservation attitudes and actions, and a low reliance on mangroves for their livelihood. Most expressed support for conservation through monetary contributions (82.4%), although some cited financial constraints, skepticism toward fund use, or preference for non-monetary participation. Structural equation modeling (SEM) revealed that perceived threat and conservation attitude significantly influenced conservation actions, while knowledge, conservation actions, monthly income, and sex at birth predicted WTP. The log-normal interval regression model estimated a mean annual WTP of USD 12.29 (₱703.53) and a median of USD 1.59 (₱91.01), indicating a right-skewed distribution. These findings offer critical insight into the cognitive and behavioral drivers of mangrove conservation support. They can inform inclusive, flexible payment mechanisms that ensure greater community participation in sustainable mangrove ecosystem management.

Review

The study, "How Much and Why? Conservation Behavior and Valuation in Katunggan Coastal Ecopark, Mindanao Island, Philippines," addresses a highly pertinent and critical issue concerning mangrove forest conservation. Given the alarming global decline of these vital ecosystems and the persistent challenges faced by conservation programs, particularly in securing local community participation, this research offers a timely and relevant contribution. By focusing on a specific coastal ecopark in the Philippines, a country rich in mangrove biodiversity but also highly vulnerable to their degradation, the authors embark on an important investigation into the socio-behavioral and economic dimensions influencing conservation support. The study's dual objective of understanding both the *why* (behavioral drivers) and *how much* (economic valuation via WTP) for mangrove protection provides a comprehensive framework for analysis. Methodologically, the study is robust, employing a substantial sample size of 503 residents and sophisticated analytical techniques such as Structural Equation Modeling (SEM) and log-normal interval regression for Willingness-To-Pay (WTP) estimation. These methods allow for a nuanced exploration of complex relationships between various factors and conservation outcomes. Key findings reveal that residents generally possess high knowledge, strong conservation attitudes, and engage in conservation actions, despite a low direct reliance on mangroves for livelihoods. Crucially, the SEM results elucidate the direct influence of perceived threats and conservation attitudes on conservation actions, while knowledge, existing actions, income, and sex at birth significantly predict WTP. The estimated mean annual WTP of USD 12.29, alongside a much lower median, highlights a right-skewed distribution, suggesting the importance of diverse financial capacities among the population. These findings provide invaluable insights for policymakers and conservation practitioners. The identification of specific drivers for both conservation actions and WTP underscores the need for targeted interventions that can foster threat perception, reinforce positive attitudes, and leverage existing knowledge. The varying WTP figures, particularly the distinction between mean and median, strongly advocate for the development of inclusive and flexible payment mechanisms that accommodate diverse financial capabilities, moving beyond a "one-size-fits-all" approach to ensure broader community participation. This research not only advances our understanding of human dimensions in conservation within a vital ecological context but also offers concrete, actionable recommendations for enhancing the sustainability and effectiveness of mangrove ecosystem management in the Philippines and potentially other similar socio-ecological settings.

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