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      Pengaruh Curah hujan dan Anomali Sea Surface Temperature Terhadap Jumlah Hotspot di Kabupaten Fakfak, Papua Barat

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      Date
      2024
      Author
      Yusri, Hidayatsyah
      Putra, Erianto Indra
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      Abstract
      Kabupaten Fakfak merupakan salah satu kabupaten di Provinsi Papua Barat yang termasuk kedalam wilayah yang memiliki tingkat kerawanan terjadinya kebakaran hutan dan lahan yang tinggi. Beberapa penelitian sebelumnya menunjukkan keeratan hunungan antara curah hujan, anomali Sea Surface Temperature (SST) dan jumlah titik hotspot. Tujuan penelitian ini adalah menganalisis hubungan antara curah hujan, anomali SST dan titik panas (hotspot) di Kabupaten Fakfak. Penelitian ini dilakukan pada bulan November 2023 - Maret 2024 di Laboratorium Kebakaran Hutan, Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut pertanian Bogor. Data yang digunakan adalah data curah hujan harian, data titik panas MODIS dan VIIRS dan data anomali SST 3.4. Hasil penelitian menunjukkan bahwa curah hujan berbanding terbalik dengan titik panas dengan korelasi -0,186. Anomali SST berbanding terbalik dengan curah hujan dengan nilai korelasi negatif sebesar -0,054. Sedangkan anomali SST berbanding lurus dengan titik panas dengan nilai korelasi positif sebesar 0,288. Anomali SST tidak berpengaruh nyata terhadap curah hujan di Papua Barat sehingga dengan demikian anomali SST tidak terlalu berpengaruh terhadap kejadian kebakaran di Kabupaten Fakfak.
       
      Fakfak Regency is one of the regencies in West Papua Province that is prone to forest and land fires. Previous researches indicates a strong relation between precipitaton, Sea Surface Temperature (SST) Anomaly and number of hotspots. The aim of this study is to analyze the relationship between rainfall, Sea Surface Temperature (SST) anomalies, and hotspots in Fakfak Regency. This research was conducted from November 2023 to March 2024 in the Forest Fire Laboratory, Department of Silviculture, Faculty of Forestry and Environment, Bogor Agricultural University. The data used include daily rainfall data, MODIS and VIIRS hotspot data, and SST 3.4 anomaly data. The results show that precipitation is inversely related to hotspots with a correlation of -0.186. SST anomalies are inversely related to precipitation with a negative correlation of -0.054, while SST anomalies are directly related to hotspots with a positive correlation of 0.288. SST anomalies do not significantly affect precipitation in Fakfak Regency, and therefore, the SST anomalies do not influence the occurrences of fires in Fakfak Regency.
       
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      http://repository.ipb.ac.id/handle/123456789/153711
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      • UT - Silviculture [1441]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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