MUHAMMAD AINURRAHMAN, 22314338 (2026) ANALISIS KESESUAIAN PENGGUNAAN LAHAN TERHADAP RDTR WILAYAH PERENCANAAN PANTAI SELATAN KABUPATEN BANTUL DAN PENGKAJIAN RISIKO BENCANA KEKERINGAN. Diploma thesis, Politeknik Agraria STPN.
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Abstract
Monitoring land use change dynamics based on the Detailed Spatial Plan (RDTR) is important because uncontrolled changes may cause land degradation, decreased agricultural productivity, reduced quality of life, and increased drought risk. This study analyzes land use change dynamics, driving factors, potential impacts, RDTR conformity, and drought risk in the Southern Coastal Planning Area of Bantul Regency. This research used a sequential mixed methods approach. Primary data were obtained through field observation and limited interviews with government, community, and academic informants. Secondary data included Sentinel‐2 Deep Resolution 3.0 imagery for 2024 and 2026, RDTR spatial pattern data, rainfall, geology, DEM, socio‐economic data, and environmental data. Quantitative analysis was conducted through image interpretation, accuracy assessment, overlay analysis, RDTR conformity assessment using the ITBX matrix, and drought risk assessment based on hazard, vulnerability, and capacity. Qualitative analysis was used to explain the reasons, actors, and processes of land use change. The research results show that land use change during 2024–2026 was relatively low, covering 29.135 ha or 0.43% of the total area. The largest change was temporary open land into road area, triggered by government policy to improve regional accessibility. These dynamics were influenced by physical and institutional factors, and were dominated by socio‐economic factors. Land use conformity with the RDTR reached 91% and was dominated by rice cultivation in the food crop zone, while non‐conformity was dominated by settlement use in the food crop zone. Drought risk was dominated by the moderate class, covering 5,199.75 ha or 76.36%. Field validation at 9 sample points showed that the low, moderate, and high risk classes were consistent with actual field conditions. Low‐risk zones generally had sufficient vegetation and relatively available water sources, moderaterisk zones showed limited water availability at certain periods, while high‐risk zones showed drier land conditions, sparse vegetation, loose/sandy materials, and water shortage complaints during the dry season. These findings indicate that spatial use remains relatively controlled; however, land use change monitoring, spatial use control, and drought risk reduction should continue to support sustainable coastal development. Keywords : spatial planning, land use, drought.
| Item Type: | Thesis (Diploma) |
|---|---|
| Subjects: | H Social Sciences > HD Industries. Land use. Labor > HD29 Pertanahan |
| Divisions: | Prodi Diploma IV Pertanahan |
| Depositing User: | yosep ka perpus |
| Date Deposited: | 29 Jun 2026 01:14 |
| Last Modified: | 29 Jun 2026 01:14 |
| URI: | http://repository.stpn.ac.id/id/eprint/4811 |
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