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Journal : Jurnal Riptek

PERUBAHAN TATA GUNA LAHAN TERHADAP DAYA DUKUNG FUNGSI LINDUNG DAERAH ALIRAN SUNGAI (DAS) BABON DI SEMARANG DAN SEKITARNYA Nugraha, Bachtiar Rama Ardhi; Suryaningrum, Irnanda; Amanda, Putri; Agfanisa, Rahma; Ardeny, Anisa Nur Faizah; Pratama, Liona Surya; Haris, Amnan; Fariz, Trida Ridho; Jabbar, Abdul; Kholil, Putri Alifa; Faizah, Nur
Jurnal Riptek Vol 19, No 1 (2025)
Publisher : Badan Riset dan Inovasi Daerah Kota Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35475/riptek.v19i1.305

Abstract

This study aims to analyze the impact of land use changes on the carrying capacity of the protective function of the Babon Watershed (DAS Babon) and its relation to flood events in the area. The research employs a quantitative approach using satellite imagery data from 2015 and 2023, processed with Geographic Information Systems (GIS) to map land use changes and the carrying capacity of the watershed's protective function. The results indicate significant land use changes, particularly the conversion of agricultural land into residential and industrial areas, which has reduced the extent of water infiltration zones and natural vegetation. The decline in the carrying capacity of the protective function of the Babon Watershed has increased flood risks, especially in downstream areas exposed to high surface runoff. The analysis of the protective function's carrying capacity (DDL) reveals a degradation in protective quality in several districts, with lower DDL values observed in 2023. The use of impervious materials such as concrete and asphalt exacerbates drainage quality and worsens flood risks.
Co-Authors ., Megarahmi Abdul Azis Abdul Jabbar Abdurrohim, Nur Adeswastoto, Hanantatur Afrilda, Nur Hayati Agfanisa, Rahma Agus Supriyanto Alhumairo, Kamila Amelia, Anita Andreansyah, Ilham Aqwa Naser Daulay Ardeny, Anisa Nur Faizah Asniar Asniar Asruri, Selfi Bhrata, Pramudya Dhana Bukhori, Ahmad Al Butar, Bunga Butar Butar, Effira Fatin Zahra Butar Chalid, Muchamad Dani Prastiwi Darmanto, Dinda Zihan Milfah Dayanti, Elis Dewi, Tike Murti Sari Dhanu Ario Putra, Dhanu Ario Diana Natalia Eldino, Habib Mulia Elisa Fazira Erlida Amnie Fahri, Rifa Fania, Yunita Farah Dineva R Farizan, M. Ariiq Fauziyah Harahap Fitri Rachmawati Fitri, Normelia Fransiska, Dina Hadita, Hadita Haerul Pathoni, Haerul Halisyah, Mila Hamka, Ahmad Hana, Duwi Hapzi Ali Hari Eko Irianto Haris, Amnan Heriyanti, Andhina Putri Huda, Naimatul Husna, Askia Azminatul Ida Kusuma Dewi Ifah Munifah Isrofah izky, Alfaroel Jamal Basmal, Jamal Jayawarsa, A.A. Ketut Julianti, Nursafika Khadijah Khadijah Khoirun Kholil, Putri Alifa Kusumaningrum, Wida Banar Lestari, Widya Maidani, Maidani Mardani, Bisma Alfian Marlina, Resti Mega Rahmi Meiliani, Siska Ayu Melva Silitonga Mentari, Puji Rizana Ayu Merry Rullyanti, Merry Meymi Putri, Anggun Mubarak, M Dzaky muhammad Syahbudi, muhammad Nabila, Muna Nadya, Khoirun Nanang Masruchin Nasution, Homsani Nasution, Sahara Aulia Navanti, Dovina Ni Nyoman Sawitri Nugraha, Bachtiar Rama Ardhi Nugroho, Miftah Nur Fadhilah Nur Faizah Nurahim Rasudin Nurdianah, Dinda Nurhayati Nurhayati Nurhayati Nursal, M. Fadhli Ogya Arya Putra, Akmal Pakpahan, Luis Richardo Parini, Parini Pilliang, Rizaldi Pratama, Liona Surya Putra, Agus Alisa Putra, Chistophorus Indra Wahyu Putra, Yosep Eka Rachmana, Alfitra Raya Rahiidah, Jihaan Shabri Rahma, Annisa Rahmawati, Ambar Rahmawati, Aprilia Dwi Ramadhani, Dwi Oktabella Ramadhani, Ilas Remilda Armika Vianti REZA PAHLEVI Rianto, Muhammad Richo Rifki Prayoga Aditia Rika Adriyana Rini Riastuti, Rini Rinta Kusumawati, Rinta Riyadhul Fajri Rizki Fitlya, Rizki Roza Yulida Roziafanto, Ahmad Nandang Rusi Ulfa Hasanah SAFITRI, LIDIA Sakinah Haryati Saputra, Fadri Dwi Sawardi, F. X. Sitepu, Rimna Sintalina Siti Agustina, Siti Suah, Faiz Bukhari Mohd Sumarlam Sumarlam, Sumarlam Suryaningrum, Irnanda Syaharani, Alfiana Syahmi Edi Syahputra, Muhammad Faqih Syamani, Firda Aulya Syamsurizal - - Tambunan, Diana Putri Kamila Tambunan, Tiffany Meira Trida Ridho Fariz Ulfa M. , Mahdalena Vani, Ziviska Vianaza, Vianaza Winarni, Efid Winasih, Sri Suryani Yuprapti Zahra, Raudahtul Zulkifli Zulkifli