Perbandingan Metode Perhitungan Evapotranspirasi Potensial di Paloh Kabupaten Sambas Kalimantan Barat
DOI:
https://doi.org/10.26418/pf.v8i3.43618Abstract
Laju evapotranspirasi yang terjadi dengan anggapan persediaan jumlah air dan kelembapan tanah cukup sepanjang tahun dikenal dengan istilah evapotranspirasi potensial. Metode David, Prescott, Stephen, Ivanov dan Penman adalah metode yang dapat digunakan untuk menganalisis evapotranspirasi potensial dan metode panci penguapan sebagai pembanding. Penelitian ini bertujuan untuk mengetahui metode empiris dengan nilai error terkecil dalam penentuan evapotranspirasi potensial di Paloh Kabupaten Sambas Kalimantan Barat. Data yang digunakan dalam penelitian ini adalah data sekunder bulanan dari tahun 2013-2017 yaitu evaporasi panci penguapan, suhu udara, kelelembapan relatif, durasi penyinaran matahari dan kecepatan angin. Berdasarkan hasil penelitian diperoleh metode dengan error terkecil adalah metode Ivanov sebesar 0,04 dan metode Penman memiliki nilai korelasi tertinggi sebesar 0,6.References
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Date: 24-05-2023
Prisma Fisika
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