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Journal : Journal of Degraded and Mining Lands Management

Assessing karst landscape degradation based on the void development of karst aquifers in Gunungsewu, Indonesia Naufal, Muhammad; Adji, Tjahyo Nugroho; Haryono, Eko; Cahyadi, Ahmad
Journal of Degraded and Mining Lands Management Vol. 11 No. 3 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2024.113.5707

Abstract

Compared to other landforms, karst areas are among those emerging from the dissolution process that have a higher risk of land degradation. The likelihood of karst landforms being harmed is increased by urbanization and other human activities like extensive agriculture. Subsurface streams' water quality gets worse when surface pollutants infiltrate through developed karst features like sinkholes and karst ponors. There is a greater risk of land degradation as more karst features, in this case void size, develop. The purpose of this research is to assess how void development, or the degree of karstification, relates to the potential for karst spring pollution in the event that land degradation occurs on the surface of the Karst Drainage System (KDS). This research was conducted at the KDS of Beton and Gremeng Spring in the Gunungsewu karst area, Indonesia. In addition, this study also provides recommendations related to environmental management on the basis of the level of development of voids at both sites. The degree of karstification represents the phase at which a hydrogeological system has been developing, and this information was later considered in formulating strategies for protecting karst groundwater from contamination. The results show that Beton and Gremeng had a complex discharge regime with degrees of karstification at 8 and 5.5, respectively. Based on flood hydrograph components, it was further confirmed that both areas were in the mature phase. The higher the degree of karstification, the higher the vulnerability to pollution.
Co-Authors Abdul Karim Ade Yuniati Pratiwi Afid Nurkholis Agus Riyanto, Indra Aji Dwi Pratama Andung Bayu Sekaranom Anindya Arma Risanti Ardila Yananto Aries Dwi Siswanto Awanda Sistia Risky Azura Ulfa Danang Sri Hadmoko Darmakusuma Darmanto Darmakusuma Darmanto Darmakusuma Darmanto Dicky Satria Dini Feti Anggraini Diwijaya, Sonna Dwi Laksono, Angga Dwi Putra, Rakhmat Dwi Septiyanto, Dwi Dwi Sismoyo Dzakwan Taufiq Nur Muhammad Eko Haryono Eko Haryono Eko Haryono Eko Haryono Emilya Nurjani Erick Febriarta Erik Febriarta Erik Febriarta Fajar Sugiarto Fajri Ramadhan Fajri Ramadhan Fattah Tastian, Naufal Febriarta, Erick Febriarta, Erik Fedhi Astuty Hartoyo Gemasakti Adzan Ghalih Nur Wicaksono Gifari Shadad Ramadhan Hakim, Arief Abdurrahman Hamzah Fathoni Hari Prihatno Hari Prihatno Hendi Fatchurrohman Hendy Fatchurohman Hendy Fatchurohman Henky Nugraha Henky Nugraha, Henky Hilary Reinhart Husna Diah Igor Yoga Bahtiar Ikhwan Arbi Kurniawan Indra Agus Riyanto Indra Agus Riyanto Indra Agus Riyanto Indra Agus Riyanto Kurniawan Andre Cahyono Labib, M. Ainul Latifah Latifah Lely Andriani Nasution Lili Ismangil M Widyastuti M Widyastuti M. Widyastuti Marfai, Muh Aris Margaretha Widyastuti Melati Ayuning Putri Muchammad Amin Nurrohman Muh Aris Marfai Muh. Aris Marfai Muhammad Naufal Muhammad Naufal Muhammad Naufal, Muhammad Muhammad Sufwandika Wijaya MULYONO, NANANG Naufal Fattah Tastian Naufal Fattah Tastian Novita Rahmawati Nugroho Adji, Tjahyo Nursiah Chairunnisa Nurul Khakhim Nurul Khakhim Nurwidayati, Ratni Prakoso, Puguh Budi Pramono Hadi, Mohammad Putra, Rakhmat Dwi Rakhmat Dwi Putra Ramadhan, Fajri Raras Endarto Rasyiida Acitya Ratna Destra Kurniasari Ratri Abdatush Sholihah Risma Sari Septianingrum Riyanto, Indra Agus Rizki, Raden Ludhang Pradipta Roesdi Fitra Ariefin Romza Fauzan Agniy Romza Fauzan Agniy Romza Fauzan Agniy Safira Prameswari Satrio, Fahry Adhi Sembodo Noviandaru Setyawan Purnama Setyawan Purnama Setyawan Purnama Setyawan Purnama Setyawan Purnama Setyawan Purnama1 Sigit Heru Murti Slamet Suprayogi Sudarmadji Sudarmadji Sudrajat sudrajat Susianti, Noor Alia Taufiq Nur Muhammad, Dzakwan Tivianton, Tommy Ardian Tjahyo Nugroho Adji Tjahyo Nugroho Adji Tjahyo Nugroho Adji Tjahyo Nugroho Adji Tjahyo Nugroho Adji Tjahyo Nugroho Adji Tommy Ardian Tivianton Victor Kusuma Ramadan Vienastra, Septian Wahyu Hidayat Wahyu Ristiawan, Angga Wilda Aulia Fathoni Wisnu Agung Waskita Wisnu Agung Waskito Wisnu Agung Waskito