ANALISIS INDEKS KEKERINGAN METEOROLOGIS MENGGUNAKAN METODE STANDARDIZED PRECIPITATION INDEX DI KABUPATEN PELALAWAN
نویسندگان
چکیده
Kekeringan merupakan salah satu fenomena alam yang ditunjukkan dengan terbatasnya ketersediaan air di atas, permukaan dan dalam tanah. Kabupaten Pelalawan mempunyai riwayat kekeringan terjadi pada tahun 2015 berdampak krisis air. Pengukuran indeks bantuan teknik spasial seringkali menjadi kunci membantu pemantauan guna menentukan tindakan pencegahan kekeringan. Kajian ini melakukan analisis untuk sebaran metode Standardized Precipitation Index (SPI) periode 3 bulanan. Data digunakan adalah data hujan satelit bulanan dari 2010-2019. Hasil menunjukkan kondisi ekstrim bulan Juni Kecamatan Kuala Kampar nilai sebesar -3.70.
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متن کاملZoning Droughts By Standardized Precipitation Index in Esfahan Province (Iran)
The Standardized Precipitation Index (SPI) has become a popular measure of drought across the globe. In this study, Standardized Precipitation Index (SPI) was used in annual period of time to survey on drought. Also, in order to zonation frequency of drought, geographic information system (GIS) software and Kriging method used for extracting dry areas. The zoning maps show most severe drought i...
متن کاملZoning Droughts By Standardized Precipitation Index in Esfahan Province (Iran)
The Standardized Precipitation Index (SPI) has become a popular measure of drought across the globe. In this study, Standardized Precipitation Index (SPI) was used in annual period of time to survey on drought. Also, in order to zonation frequency of drought, geographic information system (GIS) software and Kriging method used for extracting dry areas. The zoning maps show most severe drought i...
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ژورنال
عنوان ژورنال: Racic : Rab construction research
سال: 2023
ISSN: ['2620-3170', '2527-7073']
DOI: https://doi.org/10.36341/racic.v8i1.3183