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All Journal JURNAL ILMIAH PLATAX Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Pro-Life Sumatra Journal of Disaster, Geography and Geography Education Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL PENDIDIKAN TAMBUSAI Ensiklopedia of Journal Journal of Education and Teaching Learning Maritime Park: Journal Of Maritime Technology and Socienty Langgam International Journal of Social Science Education, Art and Culture Al-DYAS : Jurnal Inovasi dan Pengabdian kepada Masyarakat Jurnal Kependudukan dan Pembangunan Lingkungan (JKPL) AMPLITUDO: Journal of Science & Technology Innovation Al-Ihtiram: Multidisciplinary Journal of Counseling and Social Research JURNAL BUANA Jurnal Info Kesehatan
Umar, Iswandi
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Journal : JURNAL BUANA

 1 
ANALISIS POTENSI DAN INDEKS KERENTANAN PEMANFAATAN AIR TANAH DI KABUPATEN TANAH DATAR Dilla, Fadilla; Umar, Iswandi
JURNAL BUANA Vol 9 No 1 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss1/3729

Abstract

This study aims to determine 1) the potential of groundwater in Tanah Datar District and 2) the vulnerability index of groundwater utilization in Tanah Datar District. This type of research is quantitative, which requires mathematical and statistical calculations in processing the data. Groundwater potential classes are obtained from the overlay results and scoring of several parameters such as land cover, NDVI, drainage density, geology, soil, slope, and rainfall. The groundwater potential map in Tanah Datar Regency is classified into three classes: low with an area of 10,391.27 ha (7.56%), medium with an area of 121,544.86 ha (88.44%), and high with an area of 5478.85 ha (4%). Comparison of soil air potential and ground air utilization in Tanah Datar Regency yielded nine classifications, namely low-low covering 2690.13 ha (1.95%), low-medium covering 6177.67 ha (4.5%), low-high 1523.43 ha (1.11%), medium-low 70060.54 ha (51%), medium-sized 36420.12 ha (25.5%), medium-high 15064.16 ha (10.96%), high-low 2957.85 ha (2.15%), high-medium 1244.21 ha (0.9%), and high 1276.87 ha (0.93%).
ANALISIS FUNGSI KAWASAN DAN KLASIFIKASI KAWASAN LINDUNG KECAMATAN LEMBAH GUMANTI KABUPATEN SOLOK Ardin, Dea Silvia; Umar, Iswandi
JURNAL BUANA Vol 9 No 2 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss2/3674

Abstract

Tujuan penelitian ini untuk mengetahui fungsi kawasan dan klasifikasi kawasan lindung di Kecamatan Lembah Gumanti Kabupaten Solok. Parameter yang digunakan untuk menentukan fungsi kawasan yaitu kemiringan lereng, jenis tanah dan curah hujan. Setiap parameter memiliki nilai yang akan diproses dengan metode pembobotan kemudian ditumpang tindih untuk menghasilkan peta. Hasil penelitian menunjukkan bahwa fungsi kawasan yang teluas di Kecamatan Lembah Gumanti adalah kawasan penyangga. Terdapat 3 klasifikasi kawasan lindung yang di lakukan analisis yaitu hutan lindung, perlindungan setempat dan rawan bencana longsor. Hasil analisis menunjukkan bahwa hutan lindung terluas terdapat di kabupaten pasaman. Terdapat beberapa bangunan yang melanggar sempadan sungai dan danau. Dan Kecamatan lembah gumanti memiliki potensi sedikit rawan dan agak rawan longsor
Evaluation of the Regional Spatial Plan for Settlements in Siak District Based on Flood Prone Area ANWAR, AZHARIL NAUFAL; Umar, Iswandi
JURNAL BUANA Vol 9 No 2 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss2/3923

Abstract

This study aims to determine the RTRW inconsistency index by analyzing the implementation of the Siak District Settlement RTRW, which is known from the comparison between land use and the Siak District RTRW. The land use map is generated from the SAS Planet high-resolution mind, and the settlement spatial plan map is generated from the 2020–2040 RTRW in Siak District. In addition, to find out the Siak District Settlement Spatial Plan based on disaster-prone areas, a flood disaster-prone analysis was carried out using the "weighted and scoring" method, which was then combined with the Siak District Settlement Spatial Plan Map to evaluate the suitability of settlement planning in Siak District, whether to avoid flood-prone areas or not. The results show that 33.0 percent of settlement land use is not in accordance with the regional spatial plan, and 48 percent of settlement planning is not suitable because it is in a very flood-prone area. Therefore, it is necessary for the Siak district government policy to evaluate the RTRW to be more consistent, pay attention to disaster-prone areas, and implement enforcement for spatial violators.
DINAMIKA SOSIAL BUDAYA TRADISI TURUN MANDI DI KENAGARIAN TAEH BARUAH KECAMATAN PAYAKUMBUH Fitri, Reno Aidil; Umar, Iswandi
JURNAL BUANA Vol 8 No 3 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol8-iss3/3386

Abstract

This study discusses the socio-cultural dynamics of the bathing tradition in Kenagarian Taeh Baruah, Payakumbuh District. The aims of the study were to find out: 1) The values ​​contained in the tradition of taking a bath in the Taeh Baruah district, Payakumbuh sub-district, 2) The driving factors for social change in the tradition of taking a bath in Kenagarian Taeh Baruah, Payakumbuh District. This type of research is ethnography with qualitative research methods. informants in this study were traditional and community leaders in Kenagarian Taeh Baruah withuse snowball sampling technique. Data collection techniques used are through observation, interviews and documentation. Data analysis techniques include data collection, data reduction, data presentation/display and drawing conclusions. The results of this study concluded: 1) The values ​​contained in the Mandir Drop Tradition in Taeh Baruah Village, namely Religious or Religious Values, Hospitality Values, Mutual Cooperation Values, Caring Values, Cultural Values. 2) The factors that cause changes in the tradition of bathing down in Kenagarian Taeh Baruah are factors that come from within, namely the existence of new discoveries, the existence of ignorance or not understanding the community about the tradition of bathing down. and Factors originating from outside, namely the condition of the physical environment and the influence of other community cultures.
Co-Authors Agung Prayitno Akbarullah Aldi, Rahmad Aldri Frinaldi Ali Amran Alifa Putri, Dian Ayu Lestari Amini, Aisyah Andrian Andrian ANWAR, AZHARIL NAUFAL Aprizon Putra Ardin, Dea Silvia Arif Rahman Hakim Arif Setiawan Arif, Rahman Aswin, Zeus Marullah Azzahra, Nabila Barlin, Eri Catri, Indra Dasman Lanin Dedi Hermon DEFITA, NILA RAHMAD Dian Adhetya Arif Didik Taryana Dilla, Fadilla dion, nofrion Endah Purwaningsih Eni Kamal Eri Barlian Erianjoni Erianjoni Fadila Fardilla, Midratul Fauzan, Muhammad Irsyad Fitri, Marisa Meliana Fitri, Reno Aidil Giofandi, Eggy Arya Gusman , Mulya Hadi, Shopian Hari Asri, Hazqan Haryeni Heldi Heldi Heldi, Heldi Hidayat S, Syaiful Ikrar Jamika, Fadel Indang Dewata Indriana Indriana, Indriana Jamika, Fadel Ikrar Jelibseda Jelibseda, Jelibseda Latuconsina, Fachrul Mandasari, Wiwik Riana Mandeli, Riso Sari Meuraksa, Irawati Monica, Fitrya Muchtar, Bustari Muhammad Fajri Muhayatul, Muhayatul Novita, Tila NUR EFENDI Nurlaeli Rachmawati Koerniawan, Rina Oktavia, Elfitri Paus Iskarni Pratama, Reski Putra, Surya Eka Rachrin, Rachma Deli Rahayu, Youngky Gerre Rahmadani Siregar, Dewi Rembrandt, Rembrandt Rery Novio Rinaldi Rinaldi Salsabila, Ilham Sandi Perdani, Agung Sekarrini, Cipta Putri Siti Fatimah Suhendrinal Sukaesih, Iis Syafardi, Zulhendra Syafri Anwar Syafri, Rifki Randa Syah, Nur Hasan Syamsul Bachri Syawal, Habib Muhammad Triyatno Umar, Genius Wulandari, Diana Wulandari, Silviani Zaim, Ryanda Luthfi Zuhrita, Anissa Zuldani, Irwan