Prediksi Perubahan Lahan Sawah terhadap Persepsi Masyarakat melalui Pendekatan Sistem Informasi Geografis di Wilayah Perkotaan Pangkajene Provinsi Sulawesi Selatan

نویسندگان

چکیده

Ketahanan pangan selalu menjadi agenda penting dalam pembangunan nasional. Pada satu sisi, pertumbuhan penduduk membutuhkan ruang dan pangan. Penelitian bertujuan untuk menganalisis prediksi perubahan lahan sawah di wilayah perkotaan Pangkajene pada tahun 2028 serta mengetahui potensi terhadap persepsi masyarakat Pangkajene. Metode yang digunakan penelitian ini adalah metode kuantitatif deskriptif melalui pendekatan analisis spasial dengan bantuan teknik Sistem Informasi Geografis. memiliki tiga tahapan. Pertama, memprediksi luasan, sebaran alih fungsi penggunaan Cellular Automata (CA)-Markov Chain. Kedua, berdasarkan skoring. Ketiga, overlay. Luas rentang waktu 7 tahun, diprediksikan berkurang sebanyak 158,57 ha 2028. masyarakat, dari 1.228,94 ada 2020, berpotensi mengalami seluas 656,59 atau 53,4 persen luas perkotaan. Untuk luasan 2028, 82,22 perubahan, baik maupun lahan.kata kunci: sawah; CA-Markov; SIG;

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ژورنال

عنوان ژورنال: Pangan : media komunikasi & informasi pangan

سال: 2022

ISSN: ['0852-0607', '2527-6239']

DOI: https://doi.org/10.33964/jp.v31i2.565