DOI: https://doi.org/10.14710/jil.17.2.333-340

Pengaruh Perubahan Luas Tutupan Lahan Hutan Terhadap Karakteristik Hidrologi DAS Citarum Hulu

Puslitbang Hutan, KLHK, Indonesia

Received: 8 Apr 2019; Published: 9 Sep 2019.
Editor(s): Sudarno Utomo

Citation Format:
Abstract

The decline in water resources and the occurrence of various hydrological disasters in the Citarum watershed indicate the need to restructure the components inside the watershed, especially land cover in the upper watershed area. This study aims to determine the effect of forest land cover on the hydrological parameters of the upstream Citarum watershed through simulations of the SWAT (Soil and Water Assessment Tool) model. The results showed that the forest cover in the Citarum watershed was only 15.96% of the watershed area and only 4.94% was located in the Upper area. The Flow Rate Coefficient of the upstream Citarum watershed is 31.4, the annual average surface flow and annual erosion are 933.03 mm and 517.9 tons/ha respectively. The simulation from several scenarios shows that a decreasing in forest area can increase discharge and surface runoff, whereas an increase in forest area will increase soil infiltration and evapotranspiration. Decreasing forest area by 10% from existing conditions caused 58% of rainwater to become surface runoff. The large number of discrepancies between the existing conditions and the directions in the RTRWP will require a long time and large costs to adjust so that the short-term alternative that can be done is to convert dryland agricultural cover to the forest to reach forest cover of at least 45% of the land area in the upstream area and can optimize the hydrological function of the watershed.

Fulltext View|Download
Keywords: Forest land cover, hydrological, Upper Citarum Watershed, SWAT

Article Metrics:

Article Info
Section: Research Article
Language : ID
Recent articles
Variasi Sifat Kimia Tanah Pada Sistem Agroforestri di Kawasan Hutan Tanaman Kayu Putih Identifikasi Kenyamanan Kota Tanjungpinang Berdasarkan Indeks Panas Humidex Spatial Analysis and Sustainable-Strategic Environment Management at Baron Spring Catchment Area, Karst of Gunung Sewu, Yogyakarta More recent articles
Most cited articles
Studi Pendahuluan Cemaran Air Limbah Rumah Potong Hewan di Kota Mataram POTENSI GLISEROL DALAM PEMBUATAN TURUNAN GLISEROL MELALUI PROSES ESTERIFIKASI TEKNIK BIOREMEDIASI SEBAGAI ALTERNATIF DALAM UPAYA PENGENDALIAN PENCEMARAN AIR Perencanaan Kegiatan Wisata Pendidikan Dalam Kawasan Geopark Rinjani Lombok Berbasis Daya Dukung Lingkungan (Studi Daerah Aik Berik) IDENTIFIKASI DAN UJI POTENSI BAKTERI LIPOLITIK DARI LIMBAH SBE (SPENT BLEACHING EARTH) SEBAGAI AGEN BIOREMEDIASI More cited articles
  1. Anna, A. N. 2014. Analisis Potensi Limpasan Permukaan (Run Off) Menggunakan Model Cook`S Di DAS Penyangga Kota Surakarta untuk Pencegahan Banjir Luapan Sungai Bengawan Solo. Prosiding Seminar Nasional Pembangunan Berkelanjutan di DAS Bengawan Solo. p. 3019-325
  2. Anwar, M., H. Pawitan, K. Murtilaksono, dan I. N. S. Jaya. 2011. Respons Hidrologi Akibat Deforestasi di DAS Barito Hulu, Kalimantan Tengah . Jurnal Manajemen Hutan Tropika, Vol. XVII (3): 119–126
  3. Arsyad, S. 2010. Konservasi Tanah dan Air. IPB Press. Bogor
  4. As-syakur, A.R., I.W. Suarna, I.W. Adnyana, I.W. Rusna, I.A.A. Laksmiati, dan I.W. Diara. 2008. Studi Perubahan Penggunaan Lahan di DAS Badung. Jurnal Bumi Lestari Vol. 10 (1): 200-208
  5. Badan Litbang dan Inovasi. 2016. Karakteristik DAS Dan Jenis Hutan Berpengaruh Pada Luas Hutan Optimal Dalam DAS. Badan Litbang dan Inovasi, Kementerian Kehutanan. http://www.forda-mof.org/berita/post/2511#. Diakses 29 Februari 2016
  6. BPDAS CItarum Ciliwung. 2009. Rencana Pengelolaan DAS Citarum Terpadu, Buku I: Laporan Utama. BPDAS Citarum-Ciliwung. Bogor
  7. BPDAS Citarum-Ciliwung dan IPB. 2011. Penyusunan Rencana Tindak Pengelolaan Das Citarum. Laporan Utama. Kerjasama BPDAS Citarum-Ciliwung dengan Fakultas Kehtanan IPB. Bogor
  8. Dharmawan, I.W. dan A.G. Salim. 2016. Analisis Fluktuasi Curah Hujan dan Debit Aliran DAS Citarum Bagian Hulu, dalam Mulyanto, B. dan Dharmawan, I.W., (ed), Bunga Rampai Pengelolaan Lahan dan Air Berkelanjutan dengan Melibatkan Masyarakat. Forda Press. Bogor. p.21-33
  9. Hadisusanto, N. 2010. Aplikasi Hidrologi. Jogja Media Utama. Yogyakarta
  10. Haryanto, E.T. 2013. Erosi dan Sedimentasi di Daerah Aliran Sungai (DAS) Citarum Hulu dan Umur Operasional PLTA Saguling. Bulletin of Scientific Contribution, Vol. 11 (2): 74-88
  11. Hidayat, Y., K. Murtilaksono, E.D. Wahjunie, dan D.R. Panuju. 2013. Pencirian Debit Aliran Sungai Citarum Hulu. Jurnal Ilmu Pertanian Indonesia. Vol. 18 (2):109-114
  12. Imansyah, M.F. 2012. Studi Umum Permasalahan dan Solusi DAS Citarum serta Analisis Kebijakan Pemerintah. Jurnal Sosioteknologi Ed. 25 (11):17-31
  13. Kementerian Kehutanan dan UGM. 2014. Penyusunan Klasifikasi DAS Wilayah BPDAS Citarum-Ciliwung. Buku I: Laporan Akhir. Kerjasama BPDAS Citarum-Ciliwung dengan Puspic UGM. Bogor
  14. Kementerian Lingkungan Hidup dan Kehutanan. 2015. Peta Penutupan Lahan. Direktorat Inventarisasi dan Pemantauan Sumber Daya Hutan, Dirjen Planologi. www.webgis.dephut.go.id. Diakses 1 Agustus 2015
  15. Maulani, N., Sunardi, D. Sumiarsa, dan Djuwansah. 2013. Identifikasi Kemiskinan Air di Daerah Aliran Sungai Citarum Hulu: Kasus Daerah Bandung Raya. Jurnal Ilmu Lingkungan Vol. 11(2): 92-99
  16. Moriasi, D.N., Arnold, J.G., Van Liew, M.W., Bingner, R.L., Harmel, R.D., Veith, T.L. 2007. Model Evaluation Guidelines For Systematic Quantification Of Accuracy in Watershed Simulations. Transactions of the ASABE. 50 (3):885-900
  17. Neitsch, S.L., J.G. Arnold, J.R. Kiniry, and J.R. Williams. 2011. Soil and Water Assesment, Theoritical Documentation Version 2009. Grassland, Soil and Water Research Laboratory-Agricultural Research Service-Black Land Research Center-Texas Agrilife Research. Texas
  18. Republik Indonesia. Menteri Kehutanan Republik Indonesia. 2014. Lampiran Monitoring dan Evaluasi Pengelolaan Daerah Aliran Sungai. Jakarta. (Nomor: P. 61 /Menhut-II/2014)
  19. Sulaeman, D. 2014. Kajian Dampak Perubahan Penggunaan Lahan Terhadap Debit Aliran DAS Ciujung. INFRASTRUKTUR Vol. 4 (2): 78 – 85
  20. Setyowati, D., L. 2010. Hubungan Hujan dan Limpasan pada Sub DAS Kecil Penggunaan Lahan Hutan, Sawah, Kebun Campuran di DAS Kreo, Jurnal Forum Geografi, volume 14 (1):

Last update:

  1. Comparative Analysis of Physiograpic Study for Hydrology of Benowo Region, Surabaya

    Rista Fitri Indriani, Ira Mutiara Anjasmara, Widya Utama, Eksi Galih Kenya Paramita, Rompu Alden Oskanius Nainggolan. IOP Conference Series: Earth and Environmental Science, 1250 (1), 2023. doi: 10.1088/1755-1315/1250/1/012015

  2. Strategy development of Citarum watershed area through corporate coffee farmers in Bandung Regency, West Java

    M Mardiharini, C Indrawanto, E Jamal. IOP Conference Series: Earth and Environmental Science, 1107 (1), 2022. doi: 10.1088/1755-1315/1107/1/012096

  3. The impact of land use and climate change on surface runoff and groundwater in Cimanuk watershed, Indonesia

    Iwan Ridwansyah, Meti Yulianti, Apip, Shin-ichi Onodera, Yuta Shimizu, Hendro Wibowo, M. Fakhrudin. Limnology, 21 (3), 2020. doi: 10.1007/s10201-020-00629-9

  4. Identifikasi Penggunaan Lahan dan Analisis Kesesuaian Pola Ruang menggunakan Citra Landsat 8 OLI Tahun 2020

    Dwiki Ramadhan Rahman, Apong Sandrawati, Shantosa Yudha Siswanto. Jurnal Ilmu Tanah dan Lingkungan, 24 (2), 2022. doi: 10.29244/jitl.24.2.79-86

  5. Regional Physiographic Study for the Hydrology of Kali Lamong Watershed Area

    Widya Utama, Rista Fitri Indriani. IOP Conference Series: Earth and Environmental Science, 936 (1), 2021. doi: 10.1088/1755-1315/936/1/012032

  6. Identifikasi Perubahan Penggunaan Lahan dan Karakteristik Hidrologi DAS Citarum Hulu

    Muhammad Yahya Fadhil, Yayat Hidayat, Dwi Putro Tejo Baskoro. Jurnal Ilmu Pertanian Indonesia, 26 (2), 2021. doi: 10.18343/jipi.26.2.213

  7. Estimating water balance components and their uncertainty bounds in highly groundwater-dependent and data-scarce area: An example for the Upper Citarum basin

    S.R. Rusli, A.H. Weerts, A. Taufiq, V.F. Bense. Journal of Hydrology: Regional Studies, 37 , 2021. doi: 10.1016/j.ejrh.2021.100911

  8. Physiographic Study for Hydrology of Benowo Region Surabaya

    Rista Fitri Indriani, Widya Utama. IOP Conference Series: Earth and Environmental Science, 1127 (1), 2023. doi: 10.1088/1755-1315/1127/1/012019

  9. Flood Analysis and Estimating Economic Losses in an Affected Area (Case Study: Cikapundung Watershed)

    Mariana Marselina, Siti Ai Nurhayati, Stenfri Loy Pandia. Air, Soil and Water Research, 15 , 2022. doi: 10.1177/11786221221131277

  10. The dynamics of land cover in conservation areas using cloud computing platform: Cases in Gunung Merbabu National Park

    A Ardiaristo, L B Prasetyo, L Syaufina, N Kosmaryandi. IOP Conference Series: Earth and Environmental Science, 1109 (1), 2022. doi: 10.1088/1755-1315/1109/1/012039

  11. Physiographic Study for Hydrology of Embung Hendrosari Region, Gresik Regency

    Widya Utama, M Hafiizh Immaduddin, Rista Fitri Indriani. IOP Conference Series: Earth and Environmental Science, 1095 (1), 2022. doi: 10.1088/1755-1315/1095/1/012004

Last update: 2023-12-05 09:49:55

No citation recorded.