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      • Undergraduate Theses
      • UT - Faculty of Forestry and Environment
      • UT - Silviculture
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      Pola Sebaran Titik Panas (Hotspot) Sebagai Indikator Kemungkinan Terjadinya Kebakaran di Lahan Gambut di Kabupaten Bengkalis

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      Date
      2021
      Author
      Fadilah, Kresna Hakam
      Saharjo, Bambang Hero
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      Abstract
      Lahan gambut merupakan hamparan lahan yang tersusun oleh akumulasi bahan organik yang terdekomposisi tidak sempurna. Kawasan lahan gambut di Kabupaten Bengkalis memiliki tingkat bahaya kebakaran yang cukup tinggi. Kebakaran di lahan gambut sulit dipadamkan dan memberikan dampak buruk terhadap ekologi, ekonomi, dan kesehatan. Terjadinya kebakaran hutan dan lahan dapat diindikasikan dengan kemunculan titik panas (hotspot). Tujuan dilakukannya penelitian ini adalah untuk mengidentifikasi sebaran hotspot sebagai indikator kemungkian terjadinya kebakaran di lahan gambut di Kabupaten Bengkalis. Identifikasi sebaran hotspot dilakukan dengan tumpang susun data hotspot, sebaran lahan gambut, dan data administrasi wilayah. Selama tahun 2017-2019 ditemukan 1.473 hotspot di Kabupaten Bengkalis. Terjadi lonjakan hotspot yang signifikan pada tahun 2019, sebagai respon terjadinya El Nino di Indonesia. Sebanyak 1.404 hotspot ditemukan di tipe lahan gambut sedangkan 69 hotspot berada di tipe lahan mineral. Hotspot didominasi pada kelas tingkat kepercayaan (confidence level) sedang. Sebagian besar hotspot mengalami perubahan setiap tahun dan berkumpul pada beberapa titik tertentu.
       
      Peatlands are stretches of land composed by accumulation of incompletely decomposed organic matter. The peatland area in Bengkalis Regency has a high level of fire hazard. Peatland fires are difficult to extinguish and have devastating impacts on ecology, economy and health. The occurrence of forest and land fires can be indicated by the appearance of hotspots. The purpose of this study was to identify the distribution of hotspots as an indicator of fire on peatlands in Bengkalis Regency. Hotspot distribution pattern’s identification is done by overlaying hotspot data, peatland distribution, and regional administration data. During 2017-2019, there were 1,473 hotspots identified in Bengkalis Regency. There was a significant spike of hotspots in 2019, in response to El Nino in Indonesia. A total of 1,404 hotspots were found on peatlands, while 69 hotspots were located on mineral soil lands. Hotspots are dominated by medium confidence levels. Most hotspots change every year and converge at some point.
       
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      http://repository.ipb.ac.id/handle/123456789/107238
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      • UT - Silviculture [1442]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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      Universitas Jember Digital Repository