-, Mardalina (2019) Analisis Pengaruh Perubahan Tata Guna Lahan Terhadap Besaran Banjir Di Das Sagulung Kota Batam. Magister thesis, Universitas Brawijaya.
Abstract
Penelitian ini bertujuan untuk melakukan analisis perubahan tata guna lahan dan besaran debit banjir yang terjadi. Lebih lanjut diketahui pula pengaruh perubahan tutupan lahan terhadap debit banjir rencana serta lokasi dan genangan yang terjadi di DAS Sagulung. Metodologi terdiri dari analisis perubahan tata guna lahan dan pengaruhnya terhadap debit banjir rancangan yang terjadi, lokasi dan genangan yang terjadi pada tahun1990, 2000, 2008, dan 2017 di DAS Sagulung. Hasil penelitian menunjukkan bahwa perubahan tata guna lahan DAS Sagulung tahun 1990, 2000, 2008, dan 2017 dengan debit Q25th dan Q50th berdampak signifikan terhadap besar luasan genangan yang terjadi.
English Abstract
This research intends to analyze the land use change and the flood magnitude that occurs. In further, this study also investigates the effect of land cover change to the design flood, the location and the inundation that occurs in the Sagulung watershed. The methodology consists of analyzing the land use change and the effect to the design flood that occurs, the location and inundation that occurs on 1990, 2000, 2008, and 2017 due to the design flood with the return periods of 25 and 50 years (Q25 and Q50) in the Sagulung watershed. Result shows that the land use change in the Sagulung watershed on 1990, 2000, 2008, and 2017 due to the Q25 and Q50 give the significant impact to the inundation area that occurs.
| Item Type: | Thesis (Magister) |
|---|---|
| Identification Number: | TES/333.73/MAR/a/2019/041904333 |
| Uncontrolled Keywords: | LAND USE,WATER SHEDS,FLOOD |
| Subjects: | 300 Social sciences > 333 Economics of land and energy > 333.7 Land, recreational and wilderness areas, energy > 333.73 Land |
| Divisions: | S2/S3 > Magister Teknik Pengairan, Fakultas Teknik |
| Depositing User: | soegeng sugeng |
| Date Deposited: | 22 Jan 2020 04:19 |
| Last Modified: | 06 Jul 2022 01:56 |
| URI: | http://repository.ub.ac.id/id/eprint/178216 |
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