AbstractCicatih is one of sub watershed which categorized as a good condition. However, if the land use allocation planning is not correctly, it is likely causing watershed degradation. The aim of this study was to assess land use changes and its influence on water discharging in Cicatih sub watershed. Some data were collected and analyzed including: rainfall, discharge, volume of discharge, flow regime coefficient (KRA), annual flow coefficient (KAT), land use change, and watershed conditions. There is a significant land use change in Cicatih sub watershed during period of 2009-2014. There are several significant increasing land uses, ie: dryland farming (77.26%), settlements (51.39%), and plantation (49.75%). Several significant decreasing land uses during the period, ie: scrub (96.78%), mixed dryland farming (78.74%), and rice field (74.50%). Land use changes in Cicatih sub watershed have an influence on the decreasing of watershed hydrological conditions. The value of KRA in the period 2009-2014 increase the category from medium (S) to very high (ST). In addition, the value of KAT also shows increase the category from medium (S) to high (T). The increase in dryland farming was due to large conversion of mixed dryland farming and scrub, settlements conversion from rice field and scrub, while the natural forest and plantations are converted from the scrub.
Asdak, C., 2004. Hidrologi dan Pengelolaan Daerah Aliran Sungai. UGM Press, Yogyakarta.
Hardjowigeno, S.,Widiatmaka, 2007. Evaluasi Kesesuaian Lahan dan Perencanaan tata Guna Tanah. UGM Press, Yogyakarta.
Hidayat, F., 2014. Optimalisasi Penggunaan Lahan untuk Pengembangan Sumber Daya Air DAS Mahat Hulu di Kabupaten Lima Puluh Kota Sumatera Barat. Disertasi. Sekolah Pascasarjana, Institut Pertanian Bogor, Bogor.
Miller, J.D., H. Kim, T.R. Kjeldsen, J. Packman, S. Grebby, R. Dearden, 2014. Assesing the impact of urbanization on storm runoff in a peri-urban catchment using historical change in imprevious cover. Journal of Hydrology 515, pp. 59-70.
Mubarok, Z., 2014. Kajian Respons Penggunaan Lahan Terhadap Karakteristik Hidrologi DAS Way Betung. Tesis. Sekolah Pascasarjana, Institut Pertanian Bogor, Bogor.
Peraturan Menteri Kehutanan Republik Indonesia, 2014. Permenhut Nomor: 61/Menhut-II/2014 tentang Monitoring dan Evaluasi Pengeloaan Daerah Aliran Sungai. Tanggal 29 Agustus 2014.
Peraturan Pemerintah Republik Indonesia Nomor 37 Tahun 2012 tentang Pengelolaan Daerah Aliran Sungai. Tanggal 1 Maret 2012.
Sulaeman, D., 2016. Simulasi Teknik Konservasi Tanah dan Air Metode Vegetatif dan Sipil Teknis Menggunakan Model SWAT. Tesis. Sekolah Pascasarjana, Institut Pertanian Bogor, Bogor.
Tarigan, S.D., 2016. Land cover change and its impact on flooding frequency of Batanghari Watershed, Jambi Province, Indonesia. Elsevier Procedia Environmental Sciences 33, pp 386-392.
Widiyaliza, S., 2015. Kajian Dampak Ekspansi Perkebunan Kelapa Sawit terhadap Fungsi Hidrologi DAS Batang Tabir Menggunakan Model SWAT. Tesis. Sekolah Pascasarjana, Institut Pertanian Bogor, Bogor.
Yusuf, S.M., 2010. Kajian Respon Perubahan Penggunaan Lahan terhadap Karakteristik Hidrologi pada DAS Cirasea menggunakan Model MWSWAT. Tesis. Sekolah Pascasarjana, Institut Pertanian Bogor, Bogor.
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