Climate Adaptation Capacity Study of Eastern Mindanao Philippines

Home / Climate Adaptation / Climate Adaptation Capacity Study of Eastern Mindanao Philippines
Climate adaptation capacity of eastern mindanao philippines

Due to the Philippines’ location along the typhoon belt, an average of 20 typhoons enter the country and around nine make landfall.

Landslides and flash floods due to heavy rains are closely linked to typhoons. Human factors also increase the Philippines’ vulnerabilities and disaster risks.

Within the last 50 years, the country has lost almost 80% of its mangroves in its coastal areas. In addition, large-scale deforestation contributes to a decline of its forest cover at an average speed of 150 thousand hectares per year, a significant cause of landslides and flash floods.

When Typhoon Bopha landed in Eastern Mindanao, Philippines, in December 2012, flash floods and landslides buried communities in Compostella Valley with huge rocks and timbers and businesses and farms were also destroyed. Compostella Valley, a community in Eastern Mindanao, Philippines.

The study examined the communities’ adaptive capacity to climate disasters such as flash floods and landslides.

Although typhoon Bopha had less rainfall than earlier typhoons, the flash floods and landslides devastated four provinces in Eastern Mindanao.

The category five typhoon, the strongest in over a century, made landfall in the Davao Oriental area. The typhoon affected over 6 million people, killed at least 1000 and destroyed more than 200 thousand houses.

Damages from four provinces were estimated at US$1 billion from losses in infrastructure, agricultural produce, and private assets across four provinces, with Compostella Valley as the most affected of all.  

The study assessed the adaptive capacity of communities in Compostella Valley, particularly in the municipality of New Bataan, which has seen the worst effects of landslides and flash floods.

The study examined the sources of the communities’ vulnerabilities and measured their adaptive capacity to recover from the loss and damages of flash floods and landslides due to typhoon Bopha.

The study uses the intergovernmental panel on climate change (IPCC) definition of adaptive capacity, which is the ability of a system to adjust to climate change to moderate potential damages, take advantage of opportunities, or cope with the consequences.

The system in the study refers to the society that has to cope with climate extremes like typhoons that cause flash floods and landslides from heavy rains. The consequences here cover economic, social and ecological changes that alter society’s way of life.

According to the study, the ability to cope with society further depends on three factors: their awareness of the problems and their ability to manage and act, which defines human adaptive behaviour.

Researchers surveyed three case study villages in Compostella Valley. The respondents were grouped according to their adaptive capacity levels from very high, high, low, and very low.

The findings show diversity in adaptive capacity based on gender and resource access. Women and people in poverty have shown a low adaptive ability versus men and those in a better economic position or have access to resources or external support.  

Loss of livelihoods, the ability to recover them, and the availability of external assistance are significant factors that reduce communities’ vulnerabilities and help them recover after the disaster.  

Comparing respondents whose losses were limited to houses and livelihoods versus those who lost both homes and experienced human loss, the former perceived their property damage as their most severe loss.

The latter perceived that damage to their houses was a less important source of vulnerability and did not consider relocation an essential concern after the disaster.

The study reveals the inherent resilience of people when confronted with massive losses. When they experience human loss, damages to their properties and livelihoods become less essential barriers to recovery, especially when faced with immediate assistance to help them with their post-disaster recovery.

To read the entire study, see the citation below.

Source Citation:

Eugenio, E.A., Acosta, L.A., Magcale-Macandog, D.B., Macandog, P.B.M., Lin, E.K-H., Eugenio, J.M.A. and Manuta, J.B. (2016) “Adaptive capacity of Philippine communities vulnerable to flash floods and landslides: assessing loss and damage from typhoon Bopha in Eastern Mindanao”, Int. J. Sustainable Development, Vol. 19, No. 3, pp.279–314.

Leave a Reply

Translate »