Contingent Valuation on Residents' Willingness to Pay for Mangrove Rehabilitation in Baroy, Lanao Del Norte, Philippines

Authors

  • Arif M. Ampaso

    College of Forestry and Environmental Studies, Mindanao State University, Marawi, 9700, Philippines
  • Mark Joseph J. Buncag

    College of Forestry and Environmental Studies, Mindanao State University, Marawi, 9700, Philippines
    Associate Member, National Research Council of the Philippines (NRCP), Taguig City, 1631, Philippines
  • Ricmar P. Magarin

    College of Forestry and Environmental Studies, Mindanao State University, Marawi, 9700, Philippines
  • Kaleb P. Arreza

    College of Forestry and Environmental Studies, Mindanao State University, Marawi, 9700, Philippines
    Associate Member, National Research Council of the Philippines (NRCP), Taguig City, 1631, Philippines

DOI:

https://doi.org/10.30564/jees.v6i2.6405
Received: 24 April 2024 | Revised: 21 May 2024 | Accepted: 22 May 2024 | Published Online: 12 June 2024

Abstract

There were about 450,000 hectares of mangroves in the Philippines in the early 1900s which declined to 311,400 hectares in 2020 due to continued pressures from human-caused degradations such as illegal logging and conversion to fish and shrimp ponds in which rehabilitation is needed. This study, therefore, determined the factors that influence the resident's Willingness to Pay for mangrove rehabilitation in Barangay Raw-an Point, Baroy, Lanao del Norte, Philippines. Using the single-bounded dichotomous choice contingent valuation method, the willingness to pay of the local community for mangrove rehabilitation was assessed. A total of 200 households were involved in the survey. Focus Group Discussion was utilized in obtaining the bid amounts used in the survey questionnaire. The results show that 84% of the 200 households expressed willingness to pay for the mangrove rehabilitation project. Furthermore, the mean willingness to pay was computed at PHP 139.00 (2.40 USD) per household per month, equivalent to Php 665,524.00 (11,502 USD) per year for the total number of households in Barangay. The findings of the logistic regression analysis revealed that the bid amount, knowledge, and perception on both the economic importance and the ecological services provided by mangroves affect the willingness to pay on the respondents.

Keywords:

Contingent valuation method; Mangrove rehabilitation; Socio-economic factors

References

[1] 2021 Disasters in numbers [Internet]. Brussels: CRED; 2022 [cited 2024 Jan 24]. Available from: https://cred.be/sites/default/files/2021_EMDAT_report.pdf

[2] Information on Disaster Risk Reduction of the Member Countries—Philippines [Internet]. Asian Disaster Reduction Center, 2019 [cited 2024 Jan 27]. Available from: https://bit.ly/3eycI59

[3] Ichimura, A., 2020. The Sierra Madre Is Luzon's Strongest Defense Against Typhoons, So Why Is It in Danger? [Internet] [cited 2024 Jan 20]. Available from: https://www.esquiremag.ph/long-reads/features/sierra-madre-typhoon-a00304-20201113

[4] Mangroves for Coastal Defence [Internet]. Guidelines for Coastal Managers and Policy Makers [cited 2024 Jan 26]. Available from: https://www.nature.org/media/oceansandcoasts/mangroves-for-coastal-defence.pdf

[5] Lee, S.Y., Primavera, J.H., Dahdouh-Guebas, F., et al., 2014. Ecological role and services of tropical mangrove ecosystems: A reassessment. Global Ecology and Biogeography. 23(7), 726–743. DOI: https://doi.org/10.1111/geb.12155

[6] The Importance of Mangroves to People: A Call to Action [Internet] [cited 2024 Jan 20]. Available from: https://www.unep.org/resources/report/importance-mangroves-people-call-action-0

[7] Buncag, M.J., 2022. Community-based mangrove forest management sustainability analysis in Tagpait, Aborlan and Bacungan, Puerto Princesa City, Palawan, Philippines. Environment and Ecology Research. 10(3), 325–333. DOI: http://dx.doi.org/10.13189/eer.2022.100301

[8] Hamilton, S.E., Casey, D., 2016. Creation of a high spatio‐temporal resolution global database of continuous mangrove forest cover for the 21st century (CGMFC‐21). Global Ecology and Biogeography. 25(6), 729–738. DOI: https://doi.org/10.1111/geb.12449

[9] Mangrove and Beach Forest Rehabilitation Project (MBFRP) [Internet]. Department of Environment and Natural Resources; 2015 [cited 2024 Jan 26]. Available from: http://erdb.denr.gov.ph/2015/11/27/mangrovebeah-forest-development-project/

[10] Nabua, W., Pia G.S., Tampus, A. (editors), 2019. Valuing the cost of interventions through mangrove rehabilitation: the case of Panguil Bay, Philippines. Northwestern Mindanao State College of Science and Technology, Philippines. Proceedings of the 1st International Conference on Environmental Governance, ICONEG 2019; 2019 Oct 25–26; Makassar, South Sulawesi, Indonesia. EAI. DOI: https://doi.org/10.4108/eai.25-10-2019.2300504

[11] Camacho, L.D., Gevaña, D.T., Carandang, A.P., et al., 2011. Tree biomass and carbon stock of a community‐managed mangrove forest in Bohol, Philippines. Forest Science and Technology. 7(4), 161–167. DOI: https://doi.org/10.1080/21580103.2011.621377

[12] Ureta, J.C.P., Lasco, R.D., Sajise, A.J.U., et al., 2014. Oroquieta city households' willingness to pay for coastal biodiversity conservation. Journal of Sustainable Development. 7(5), 82–92.

[13] Gagarin S., Eslava D., Ancog R., et al., 2022. Willingness to pay for Mangroves' Coastal Protection: A case study in Santo Angel, Calauag, Quezon, Philippines. Forest and Society. 6(1), 436–449. DOI: https://doi.org/10.24259/fs.v6i1.18129

[14] Dhenge, S.A., Ghadge, S.N., Achire, M.C., et al., 2022. Gender attitude towards environmental protection: A comparative survey during Covid‑19 lockdown situation. Environment, Development and Sustainability. 24, 13841–13886. DOI: https://doi.org/10.1007/s10668-021-02015-6

[15] Nunes, A., Limpo, T., Castro, S.L., 2018. Effects of age, gender, and personality on individual's behavioural intention to use health applications. Proceedings of 4th International Conference on Information and Communications Technology for Ageing Well and e-health, Science and Technology Publications. p. 103–110. Available from: https://repositorio-aberto.up.pt/bitstream/10216/116191/2/293043.pdf

[16] Education Increases Awareness and Concern for the Environment [Internet]. GEM Report; 2015 [cited 2024 Jan 25]. Available from: https://world-education-blog.org/2015/12/08/education-increases-awareness-and-concern-for-the-environment/

[17] Xiong, K., Kong, F., Zhang, N., et al., 2018. Analysis of the factors influencing willingness to pay and payout level for ecological environment improvement of the Ganjiang River Basin. Sustainability. 10(7), 2149. DOI: https://doi.org/10.3390/su10072149

[18] Amiri, N., Emadian, S.F., Fallah, A., et al., 2015. Estimation of conservation value of myrtle (Myrtus communis) using a contingent valuation method: A case study in a Dooreh forest area, Lorestan Province, Iran. Forest Ecosystems. 2, 30. DOI: https://doi.org/10.1186/s40663-015-0051-6

[19] Tuan, T.H., My, N.H.D., Anh, L.T.Q., et al., 2014. Using contingent valuation method to estimate the WTP for mangrove restoration under the context of climate change: A case study of Thi Nai lagoon, Quy Nhon city, Vietnam. Ocean and Coastal Management. 95, 198–212. DOI: https://doi.org/10.1016/j.ocecoaman.2014.04.008

[20] Ogeh K., Jimoh, S., Ajewole, O., 2016. Willingness to Pay for Environmental Service Functions of Mangrove Forest in Uzere, Delta State, Nigeria. Journal of Resources Development and Management. 16, 1–7.

[21] What Does It Mean to Be Environmentally Aware? [Internet]. Deltanet International [cited 2024 Jan 27]. Available from: https://www.delta-net.com/knowledge-base/health-and-safety/environmental-awareness/what-is-environment-awareness/

[22] Susilo, H., Takahashi, Y., Yabe, M., 2017. Evidence for mangrove restoration in the Mahakam Delta, Indonesia, based on households' willingness to pay. Journal of Agricultural Science. 9(3), 30–41. DOI: https://doi.org/10.5539/jas.v9n3p30

[23] Salam, M.A., Lindsay, G.R., Beveridge, M.C., 2000. Eco-tourism to protect the reserve mangrove forest the Sundarbans and its flora and fauna. Anatolia. 11(1), 56–66. DOI: https://doi.org/10.1080/13032917.2000.9686983

[24] Wang X.Y., Feng, Q., Zhang, V.F., 2010. Public perceptions and support of environmental management in the source area of drinking water for Beijing, China. Environmental Engineering Research. 15(1), 49–56. DOI: https://doi.org/10.4491/eer.2010.15.1.049

[25] Hanemann, W.M., 1994. Valuing the environment through contingent valuation. Journal of Economic Perspectives. 8(4), 19–43.

[26] Donovan, G., Nicholls, D., 2003. Consumer preferences and willingness to pay for character-marked cabinets from Alaska birch. Forest Products Journal. 53(11/12), 27–32.

[27] Craney, T.A., Surles, J.G., 2002. Model-dependent variance inflation factor cutoff values. Quality Engineering. 14(3), 391–403. DOI: https://doi.org/10.1081/QEN-120001878

[28] Hayes, M.C., Peterson, M.N., Heinan-Kay, J.L., et al., 2015. Tourism-related drivers of support for protection of fisheries resources on Andros Island, The Bahamas. Ocean and Coastal Management. 106, 118–123. DOI: https://doi.org/10.1016/j.ocecoaman.2015.01.007

[29] Li, P., Chen, M.H., Zou, Y., et al., 2018. Factors Affecting Inn Operators' Willingness to Pay Resource Protection Fees: A Case of Erhai Lake in China. Multidisciplinary Digital Publishing Institute. 10(11), 4049. DOI: https://doi.org/10.3390/su10114049

[30] Faisal, Gravitiani, E., Suryanto, 2019. Payment for environmental service of conservation in Cokro Tulung spring, Klaten regency, Indonesia. MATEC Web of Conferences. 270. DOI: https://doi.org/10.1051/matecconf/201927004002

[31] Shuib, A., Yii, A.B.S., Edman, S., 2012. Conservation of deltaic mangrove forest resources in Kuching, Sarawak: Local communities' willingness to pay. The Malaysian Forester. 75(1), 63–70.

[32] Dela Peña, H., Flores, C.A.M., Buncag, M.J., et al., 2013. Ecotourism in a community-based mangrove afforestation in Tagpait, Aborlan, Palawan. BIMP-EAGA Journal for Sustainable Tourism Development. 2(2), 47–50. DOI: https://doi.org/10.51200/bimpeagajtsd.v2i2.3081

[33] Buncag, M.J., 2019. Community-based mangrove forest management sustainability: the case of some Asian countries. International Journal of Science and Research. 10(4), 918–926.

[34] Buncag, M., Esguerra, W., Linga, A., 2019. Community-based mangrove rehabilitation: the case of Calatagan mangrove Park-Marine protected area, Batangas, Philippines. International Journal of Science and Management Studies. 2(6), 95–102. DOI: https://doi.org/10.51386/25815946/ijsms-v2i6p111

[35] Buncag, M., Capunitan, M., De Guzman, A., et al., 2020. Households willingness to pay for the expansion of Mataasna Bayan and Sinisian East Marine protected area in Lemery, Batangas, Philippines. International Journal of Science and Management Studies. 3(3), 123–134. DOI: http://dx.doi.org/10.51386/25815946/ijsms-v3i3p112

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How to Cite

Ampaso, A. M., Buncag, M. J. J., Magarin, R. P., & Arreza, K. P. (2024). Contingent Valuation on Residents’ Willingness to Pay for Mangrove Rehabilitation in Baroy, Lanao Del Norte, Philippines. Journal of Environmental & Earth Sciences, 6(2), 52–63. https://doi.org/10.30564/jees.v6i2.6405

Issue

Vol. 6 , Iss. 2 (July 2024)

Article Type

Article

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Copyright © 2024 Author(s)

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This is an open access article under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) License.

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