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JURNAL BUANA
Published by Universitas Negeri Padang
ISSN : -     EISSN : 26152630     DOI : https://doi.org/10.24036/buana/Vol8-iss3
Core Subject : Humanities, Education, Social,
Humanities Education Social Sciences
The journal welcomes contributions in such areas of current analysis in: Geography Education Geography Education
Arjuna Subject : Ilmu Sosial - Geografi, Perencanaan dan Pengembangan
Articles 997 Documents
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PEMODELAN NUMERIK UNTUK MENENTUKAN DEBIT BANJIR DAS BAYANG KABUPATEN PESISIR SELATAN Putri, Indah Devita; triyatno, triyatno
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-iss2/3914

Abstract

The research aims : 1) analysis hydraulic model in numeric modeling of flow Bayang watershed, 2) modeling spatial flood of Bayang watershed using HEC-RAS. Type thi research uses quantitative method with spatial approach. The data used for flood discharge is maximum rainfall in 2013-2022. Data were analysis using unsteady flow technique with software HEC-RAS and literature study. 1) The study produces 100 year periode discharge with a peak time of 1.27 hours which produces a period 2 year of 263.98 m3/sec, period 5 of 303.08 m3/sec, period 10 of 328.95 m3/sec, period 25 of 361.70 m3/sec, period 50 of 385.95 m3/sec and period 100 0f 410.07 m3/sec. 2) The model produce 1-D and 2-D models, the 1-D model produc a flood overflow depth of 3.03 to 1.71 meters while the 2-D model produce a flood overflow depth of 3 to 2 meters, villages of Sawah Laweh, Pasar Baru, Talaok, and Koto Barapak.
DAMPAK PENAMBANG PASIR TERHADAP KONDISI SOSIAL EKONOMI MASYARAKAT DI SEPANJANG BATANG SUMPUR NAGARI PADANG GELUGUR KECAMATAN PADANG GELUGUR KABUPETEN PASAMAN KHOFIFAH, NUR; Iskarni, Paus
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-iss2/3922

Abstract

The research aims to analyze the impact of sand mining on income, food needs, family education, health, and housing conditions in Nagari Padang Gelugur. This research is a quantitative descriptive study using a simple random sampling method. The respondents in this research were 51 workers. The research results are: (1) Average income of sand miners in Nagari Padang Gelugur previously amounted to. IDR 80,176 per day with an average monthly of IDR 1,882,696, after mining is IDR. 96,470 per day and a monthly average of IDR 2,794,617. (2) Condition the food needs of the sandminers workers is eat 2-3 times a day, the daily needs including satisfied (3) Level of education family of the Sandminers including improved proved with the children of sandminers able to pursue education. (4) Health condition of the workers they don’t consume vitamins and average medicinal allowance they use BPJS (5) Condition of house sandminer workers as many as 27 people (52.9%) have been able to do renovation of their home.
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.
Modeling Spatial Areas Prone to Sumatran Elephant (Elephas maximus sumatranus) Conflicts Around Bukit Tigapuluh National Park Dzaki, Gilang Muhammad; Ahyuni, Ahyuni
JURNAL BUANA Vol 9 No 3 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3929

Abstract

Bukit Tigapuluh National Park (TNBT) is one of the national parks located on the island of Sumatra, known for its diverse protected fauna and flora, including the Sumatran Elephant. The surge in human activities such as poaching, forest fragmentation, and habitat destruction has led to an increasing potential for conflict between elephants and humans in the vicinity of TNBT. This study analyzes the potential distribution of conflicts between Sumatran elephants and humans around TNBT using the Maximum Entropy application, with conflict point data and environmental variables as references. The output of this research aims to analyze which environmental variables significantly contribute to Sumatran elephant and human conflicts (KGM) based on their distance from the conflict points. According to the modeling results, the environmental variables with significant contributions are forest edges and plantation areas, accounting for 48.1% and 24.8%, respectively, of the conflicts involving Sumatran elephants around TNBT. Tebo Regency is identified as an area highly prone to KGM around TNBT, with a total potential high-risk area covering approximately 46,685 hectares.
PEMETAAN KAWASAN BAHAYA BENCANA LONGSOR DI KABUPATEN SOLOK MENGGUNAKAN METODE RANDOM FOREST Syofiah, Yena Syaidah; Ahyuni, Ahyuni
JURNAL BUANA Vol 8 No 4 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3931

Abstract

Based on data from the Solok Regency Regional Disaster Management Agency, Solok Regency has experienced landslides spread across 13 sub-districts. Mapping the danger of landslides is needed for disaster management purposes. The Random Forest method can be used to determine the danger of landslides. Landslide records were obtained from field measurements at 101 points, 80% of the total points were used as training data and 20% for testing data. The AUC value obtained was 0.8533, which means the model is good at predicting landslide danger. The most dominant factors influencing the occurrence of landslides based on variable contribution values ​​are slope slope with values ​​(MDA= 58.89, MDG = 19.10), road distance (MDA = 42.47MDG = 9.54), and elevation (MDA = 24.41, MDG = 7.03). The landslide hazard map was reclassified into five hazard level classes obtained from probability values. The danger is very low (21.55%), low (18.81%), medium (24.78%), high (18.69%), and very high (16.18%).
Study on the Development of Livable Settlement Areas in Tsunami Safe Areas in Padang City Azani, Fadli Haikhal; Arif, Dian Adhetya
JURNAL BUANA Vol 9 No 3 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3933

Abstract

The city of Padang is one of the areas that has a high level of vulnerability to tsunami disasters. People can anticipate tsunamis, one of which is by building houses in a tsunami safe zone, but before many people do this anticipation, it is best to test the habitability of the settlement. The aim of this research is to find out habitable settlements in the tsunami safe zone of Padang City. This research uses a quantitative descriptive method by utilizing the Geographic Information System through a weighting and scoring method for each indicator. The results of the analysis show that there are 5 classes of vulnerability with a very low level of vulnerability dominating 43,089 Ha or 64.62%, in settlements in accordance with the Padang City Regional Spatial Plan, counting 11 sub-districts with livable settlements in accordance with the results obtained through weight calculations and scoring in each indicator is 2,635 Ha or around 23.87% of the total settlements in the Padang City Regional Spatial Planning Plan.
PREDIKSI PENGGUNAAN LAHAN SAWAH DI KOTA PAYAKUMBUH MENGGUNAKAN METODE CELLULAR AUTOMATA Farashanda, Dwina; ., Ahyuni
JURNAL BUANA Vol 8 No 4 (2024)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3934

Abstract

Payakumbuh City is a developing region in West Sumatra. The area has undergone changes in land use due to an increase in the population, leading to a reduction in rice fields as they are converted into residential areas. The aim of this research is to identify the characteristics of changes in rice field land use in Payakumbuh and predict changes in rice field land use by the year 2032. The study utilizes SPOT images from 2019, 2019, and 2022. Driving factors inputted into LanduseSim include main road accessibility, secondary road accessibility, existing settlements, and rivers. The analysis results indicate a consistent decline in rice field land use in Payakumbuh. There has been a shift in the function of rice fields, with the most significant change being the conversion of rice fields into residential areas. Based on the predicted analysis of rice field land use from 2022 to 2032, only residential areas experience changes, with an additional area of 283.43 hectares. The results of the land change prediction in 2032 this can be used as a planning input to focus more on regional imbalances in border area.
Analysis of Carrying Capacity and Land Capacity for Settlement in Padang Panjang City Ramadya, Fajrin; triyatno, triyatno
JURNAL BUANA Vol 9 No 3 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3938

Abstract

The city of Padang Panjang, with its undulating topography, faces difficulties in utilizing land for settlement as population growth increases. This study aims to analyze the carrying capacity and accommodating capacity of residential land in the city. Descriptive quantitative research methods with data presented through tables and maps, calculations refer to the Ministry of Environment's 2014 carrying capacity guidelines and the Guidelines for Housing and Settlement Area Development and Development Plan (RP3KP). The results showed that in 2022, Padang Panjang City has a Settlement Carrying Capacity (DDPm) value of > 1. Kelurahan Ganting achieved the highest score of 14.4 and Kelurahan Pasar Baru had the lowest score of 1.8. The area of land suitable for settlement is around 672 hectares, can accommodate 264,309 people with a total of 66,077 housing units. Kelurahan Kampung Manggis stands out with a high capacity, able to accommodate around 34,864 people, while Pasar Baru has the lowest capacity, only 503 people.
ANALISIS KESESUAIAN POLA RUANG RENCANA DETAIL TATA RUANG (RDTR) TERHADAP TINGKAT KERAWANAN BENCANA DI KAWASAN PERKOTAAN KAYU TANAM Rachman, Muhammad Andika; Ahyuni, Ahyuni
JURNAL BUANA Vol 9 No 3 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3943

Abstract

The Kayu Tanam Urban Area has various morphological variations, namely agricultural areas on the South side, hilly areas on the West side and mountainous areas on the North side. This situation gives rise to various potential natural disasters in the Kayu Tanam urban area, so it is necessary to check the suitability of the spatial pattern for the existing disaster vulnerability. This research uses quantitative descriptive methods, by carrying out overlay and scoring techniques on flood parameters based on Paimin (2009) and overlaying landslide parameters which is carried out to determine the vulnerability class of the classification results of each parameter which can cause low, medium and high landslide categories to occur. The results of this research show that the percentage of area prone to landslides is dominated by the Type C Low Landslide Susceptibility Zone, 2328.66 ha, while the least vulnerable area is the Type A High Landslide Susceptibility Zone, 11.19 ha. Then the percentage area prone to flooding in the Not Prone class is 3057.68 ha, Slightly Prone 956.24 ha, Somewhat Prone 37.96 ha and Prone 99.17 ha.
DEVELOPMENT OF POTENTIAL RELIGIOUS TOURISM OBJECTS SYEKH BURHANUDDIN'S TOMB IN NAGARI MANGGOPOH PALAK GADANG ULAKAN ULAKAN TAPAKIS DISTRICT PADANG PARIAMAN DISTRICT habiburrakhman, habib habiburrakhman; Mariya, Sri
JURNAL BUANA Vol 9 No 3 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3952

Abstract

The purpose of this research is to find out: The aim of this research is to find out: 1) To find out the potential development of the religious tourism object Sheikh Burhanuddin's Tomb in Nagari Manggopoh Palak Gadang Ulakan, Ulakan Tapakis District, Padang Pariaman Regency. 2) Knowing the impact of developing the potential religious tourism attraction of Sheikh Burhanuddin's Tomb in Nagari Manggopoh Palak Gadang Ulakan, Ulakan Tapakis District, Padang Pariaman Regency. The method used in this research is Mix Methods, with an approach of associating qualitative and quantitative forms. The data used in the research is primary data, namely data originating from interviews and field observations, as well as SHP data for the research area. The analysis technique used is the SWOT method which is used to determine the potential for developing religious tourism at the Sheikh Burhanuddin Tomb in Nagari Manggopoh Palak Gadang Ulakan, Ulakan Tapakis District, Padang Pariaman Regency. This research shows that Sheikh Burhanuddin's Tomb has the potential to be a religious tourist attraction and cultural heritage with worship facilities, religious values ​​and strategic location. Based on the four aspects analyzed, it was found that two aspects have a feasibility interpretation value in the very good category, namely based on IFAS and EFAS, Sheikh Burhanuddin's Tomb has great potential to be developed as a religious tourist attraction and cultural heritage. Meanwhile, the impact of developing the religious tourism potential of Sheikh Burhanuddin's Tomb on the community's economy is increasing community income, creating new economic areas and increasing local business in tourist attraction areas as well as positive social and environmental impacts on the community.

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