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TOTAL ECONOMIC VALUATION OF THE POLLUTED MANGROVE ECOSYSTEM IN BANDAR BAKAU DUMAI Fitri Herliza; Trisla Warningsih; Lamun Bathara
Asian Journal of Aquatic Sciences Vol. 9 No. 1 (2026): April
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.9.1.30-38

Abstract

This study aims to calculate the Total Economic Value (TEV) of the polluted mangrove ecosystem in Bandar Bakau Dumai, Riau Province. Mangrove ecosystems provide important ecological and economic services but face serious threats from pollution from industrial activities, domestic waste, and plastic waste. This study uses the Total Economic Value approach, which includes Direct Use Value (DUV), Indirect Use Value (IUV), and Opportunity Value (OV). Data was collected through surveys, interviews with 14 respondents, and secondary data analysis. The results show that the TEV of the mangrove ecosystem is IDR 468,960,000/year, or approximately IDR 15,128,387/ha/year. The DUV component of IDR 147,700,000 is derived from the utilization of shrimp, kedabu fruit juice, and nyirih leaves. The IUV of IDR 320,000,000 reflects services for coastal protection and the provision of marine biota habitat. Meanwhile, the OV of IDR 1,260,000 indicates the community's willingness to pay for conservation. This value confirms that, despite pollution, mangrove ecosystems continue to provide significant economic benefits and should be prioritized in conservation and sustainable management policies.
Co-Authors . Zulfan Achmad Fahrudin Achmad Fahrudin Achmad Fahrudin Adrian, Dio Agna Khuluqi Ahmat Hamonangan Rambe Alfasya, Muhammad Fikhri Ali Akbar Hisbullah Alit Hindri Yani Amanda, Cici Amrifo, Victor AN, Darwis Anak Agung Istri Sri Wiadnyani Andarini Diharmi Andini Agustina Andri Hendrizal Andriyani Andriyani Anggun Andriyani Annisa Rahmadita Annisa Rahmadita Aprilla Yunita Arfitri Yana Armaliza, Shakira Azizi, Fathia Batubara, Ummi Mardhiah Batubara, Ummi Mardiah Bayti, Tiara Nur Bintal Amin Boy Rinsen Gultom Bustari Hasan Chicka Willy Yanti Cici Y.P. Siregar D Djoko Setiyanto D Djokosetiyanto, D Dahlan Tampubolon Daniel Pangihutan Darwis AN Darwis AN Darwis AN Darwis AN Darwis AN Darwis Darwis Darwis Darwis Darwis Darwis Darwis Darwis Darwis Darwis darwis darwis, darwis Deando Hentun Gultom Defna Friska Dela Sintya Delwita, Delwita Deni Efizon Dessy Yoswaty Dessy Yoswaty Desya, Viona Devi Nopia Devia Sari Devia Sari Deviasari Deviasari Deviasari Deviasari Deviasari Deviasari Deviasari, Deviasari Deviasari, Kusai, Dewi Asmidar Ritonga Dian Iriani Djokosetiyanto Djokosetiyanto Efriyeldi, Efriyeldi Emrinelson, Tri Eni Yulinda Evrin Septyanti Evy Marta Meranty Folia Fachry Abda El Rahman Fahrian, Feldi Fathia Azizi Feby Dwi Anisha Putri Feldi Fahrian Fikriyani, Farah Faizah Fines Indah Sari Firdaus Alam Budi Firman Nugroho Firman Nugroho Fitra Suzanti Fitri Herliza Fitri Yuliasma Fuad Aramiko.AM Gatot Yulianto Gea, Efvin Kridayanti Gea, Efvin Krisdayanti Geryco Sahat Martua S Gilang Alief Prawiska Hamdi Hamid Hana Lubis Handayani, Tri Dian Hapsoh Helda Hendra Taufik Hendrik Hendrik Hendrik Hendrik Henni Syawal Herawati Br Ginting Herimufty Herimufty Heriyanti Heriyanti, Heriyanti Herpina Pasaribu Ike Ratna Sari Ilma Amika Imam Suprayogi Indra Lesmana Indra Suharman Inka Wahyuni Inka Wahyuni Irsya, Habib Isma, Muhammad Fauzan Koeswari, Herlivia Kusai Kusai Kusai Kusai Kusai Kusai Kusai Kusai Kusai, Deviasari Kusai, Kusai Lady Jewlaika Laksono Trisnantoro Lamun Bathara Lamun Bathara Liharti, Liharti Linda Safitri Lubis, Rahmatika Lucky Syarif Luky Adrianto Lusi Angelia Ritonga M. Faiz Akhimuddin Maharie, Trio Nugraha Manalu, Merry Marifa Indar Wara Gandini marisa_hutagalung marisa_hutagalung Marpaung, Juliana Meidy, Refianov Hawali Merry Manalu Merry Manalu Mila Octavianti Mubarak Mubarak Muhammad Arief Muhammad Arief Wibowo Muhammad Imam Mulya, Muhammad Budi N Ira Sari Napitupulu, Putri Thalia Natalia Kristiani Sianturi Nofiantoro, Wikel Noprianty, Widya Noviana, Risa Nur Aini Nuraini Nuraini Nurbaiti Nurul Aulia Nurwijayanti Octavianti, Mila Oki Adi Putra Oktavianti, Mila Pasaribu, Herpina Pertiwi, Zuwini Putra, Sanjaya Mandala Putri Kusuma Wardani Putri, Aulia Nada Rafi Ajis Rahmatika Lubis Rahmi Handayani Ramadhan, Farriz Farhan Ramadhan, M. Arsya Rasoel Hamidy Refianov Hawali Meidy Ridar Hendri Rindi Metalisa, Rindi Riris Sitinjak Rival Junaidi Romida, Zuwita Rosnita Rosnita Rosnita Rosnita RR. Ella Evrita Hestiandari Safitri, Linda Salsabila, Unik Hanifah Sandra Prima Ngesti Saprianto Saprianto Saprianto, Saprianto Saputra Hanafi Rambe Saputry, Indah Kurniya Dwi Sarah, Novia Saskia Juliani Selvi Gustia Sari Sihombing, Fitriani Silfi Zuhriani Siregar, Cici Y. P. Siregar, Cici Y.P. Siregar, Cici YP Siti Aminah Sofyan Husein Siregar Srilona, Mersy Applika Suhardi, Ibrah Supriadi Supriadi Supriadi Supriadi Sutami Sutami Sutopo, Ari Zangga Syahzanani S, Zahwa Syifa, Nadia Tandiono, Joko Tessha Fitriani Thamrin Tince Sofyani Tince Sofyani Tomi Ramadona Tri Dian Handayani Tri Emrinelson Tri Lestari Ulfa, Suci Nurul Ulfia, Suci Nurul Ummi Mardiah Batubara Ummi Mardiah Batubara Wahyuni, Inka Wardatul Hidayah Wardatul Hidayah Widanti, Adhina Oriva Yasser Hamidi Yoswaty\, Dessy Yudho Harjoyudanto Yulinda Suaseh Nasution Yuni Suseno Yunita, Aprilla Yuri, Ibnu Febrianshah Zahwa Syahzanani S Zulkarnain Zulkarnain Zulkarnain Zulkarnain