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Journal : Forum Geografi

Potential Economic Losses Due to Tidal Inundation and Flood at Semarang City Ifan R Suhelmi; Achmad Fahrudin; Ferdinand Hariyanto Triwibowo
Forum Geografi Vol 28, No 2 (2014): December 2014
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v28i2.428

Abstract

Coastal city of Semarang is susceptible to the impact of coastal hazard due to its flat topographic condition. Various environmental problems are faced by Semarang involve tidal inundation, land subsidence, and floods during rainy season. This study was conducted to examine the potential economic losses caused by the sea level rise phenomenon. Distribution of inundated area mapped using Digital Elevation Model and Land Subsidence data. The Scenarios of International Panel on Climate Change (2007) sea level rises used to build a model of inundated area that notes by 2030 the rise of sea level rise at 13.4 cm. The inundated map was overlayed with landuse map to calculate the potential economic losses. The results show that the inundated area that occurred in 2030 was 1,718.2 ha with the potential economic losses Rp. 6,130 trillion. With the land subsidence scenario that happen at the area, inundated area increased to 5,171.3 ha with the eonomic potential loss about Rp. 28,724 trillion.
Co-Authors . Zairion Aditiyawan Ahmad Agus Sadeli Alimudin Laapo Andronicus Andronicus Arif Trihandoyo Aris Budoyoni Artika Nanda Magfiroh Asfriyati Ayu Annisa Kumalah Ayyu Rahayu Bambang Juanda Bambang Pramudya N. Pramudya N. Bobby Afyudi Damar, Ario Daniel Djokosetiyanto Dewayany Sutrisno Dietriech Geoffrey Bengen Djokosetiyanto Djokosetiyanto Dwi Wijanarko Dyah Ika Nugraheni Ernik Yuliana Erwan Sulistianto Esza Cahya Dewantara Etty Riani Eva Anggraini Fathiah Fathiah Ferdinand Hariyanto Triwibowo Fredinan Yulianda Galih Rakasiwi Gatot Yulianto Hades Mandela Hamzah Hamzah Handoko Adi Susanto Harpasis S. Sanusi Heffni Efendi Henny Fitri Nawati I Dewa Putu Darma I Ketut Ginantra Ida Yustina Ifan R Suhelmi Iman Wahyudin Indra Cahyadinata Iryadi, Rajif Isdradjad Setyobudiandi Ismudi Muchsin Jenny Thalia Komang Kartika Indi Swari Kusdiantoro Kusdiantoro Luky Adrianto M Mukhlis Kamal M. Mukhlis Kamal M. Nur Arkham M. Tahmid Machfud Machfud Majariana Krisanti Marthen Welly Martini Djamhur Mennofatria Boer Mohammad Mukhlis Kamal Mudjirahayu Mudjirahayu Muhammad Reza Pahlevi Muhammad Yusuf Munawarah Neksidin Neviaty P. Zamani Novit Rikardi Rahmat Kurnia rani hafsaridewi Roni Bawole Sigid Hariyadi Sonny Koeshendrajana Sri Fitriani Monoarfa Sugeng Putranto Sugeng Putranto Sulistiono Sulistiono Sulistiono Sulistiono Suparman Supardi Surya Gentha Akmal Sutomo Sutomo Suwandi Suwandi Syakina Syakina Syamsul Bahri Agus, Syamsul Bahri Taryono Tia Azira Sharif Tomi Ramadona Tridoyo Kusumastanto Trisla Warningsih Yonvitner - Yudi Wahyudin Yuliati Yuliati Yusli Wardianto Yusli Wardiatno Zairon