Hubungan Antara Pola Tutupan Lahan Terbangun Dan Laju Infiltrasi Air Hujan

Authors

  • Krisantos R. BELA Universitas Katolik Widya Mandira
  • Engelbertha N. BRIA SERAN Universitas Katolik Widya Mandira
  • Mauritius I.R. NAIKOFI Universitas Katolik Widya Mandira
  • Don Gaspar Noesaku DA COSTA Universitas Katolik Widya Mandira

DOI:

https://doi.org/10.54367/jrkms.v2i2.524

Abstract

Kupang City is an area in Indonesia which has a relatively low number of rainy days. This causes the supply of clean water or drinking water in Kupang City to decrease. The high infiltration rate not only increases the amount of water stored in the soil, but also reduces flooding and erosion caused by run off. This study aims to model the relationship between infiltration and discharge capability for each type of samples land by using linear regression method. For this reason, a water absorption test was conducted on the built up area based on the infiltration rate. The results of experiments and calculations using linear regression shown that area often received heavy load such as vehichles had lower infiltration rate leading to slow inundation height decrease. While areas rarely received heavy load had higher infiltration rate. Even though the difference is only around 2-3 cm / 5 minutes, it indicates that the availability of open areas is still needed to support the implementation of the zero run-off model in urban built areas

References

Hakim, N. dkk. (1986). Dasar-dasar ilmu tanah. Universitas Lampung. Lampung, 488

Kurnia, dkk. (2004). Sifat Fisik Tanah dan Metode Analisisnya

Putra, A.E. dkk. (2013). Kajian Laju Infiltrasi Tanah Pada Berbagai Penggunaan Lahan Di Desa Tongkoh Kecamatan Dolat Rayat Kabupaten Karo (hlm. 38). Universitas Lampung: Lampung.

Maria, R., & Lestiana, H. (2014). Pengaruh Penggunaan Lahan Terhadap Fungsi Konservasi AirTanah di Sub Das Cikapundung. Riset Geologi dan Pertambangan, 24(2), 77-89

Muharomah, R., & Putranto, D.D.A. (2014). Analisis Run-Off Sebagai Dampak Perubahan Lahan Sekitar Pembangunan Underpass Simpang Patal Palembang Dengan Memanfaatkan Teknik GIS. Jurnal Teknik Sipil dan Lingkungan, 2(3)

Wardhana, I.K.W. (2015). Prediksi Hujan Untuk Wilayah Kota Kupang Dengan Metode Data Mining Pohon Keputusan C4.5. Jurnal Sekolah Tinggi Meteorologi Klimatologi dan Geofisika

Wardiha, dkk. (2013). Pemetaan Permasalahan Penyediaan Air Minum di Provinsi Nusa Tenggara Timur Dengan System Interrelationship Model. Lingkungan Tropis, 6(2), 105-119

Utaya, S. (2008). Pengaruh Perubahan Penggunaan Lahan Terhadap Sifat Biofisik Tanah dan Kapasitas Infiltrasi di Kota Malang. FMIPA Geografi, 22(2), 99-112

Published

2019-09-06

How to Cite

R. BELA, K., SERAN, E. N. B., NAIKOFI, M. I., & DA COSTA, D. G. N. (2019). Hubungan Antara Pola Tutupan Lahan Terbangun Dan Laju Infiltrasi Air Hujan. Jurnal Rekayasa Konstruksi Mekanika Sipil (JRKMS), 2(2), 109–120. https://doi.org/10.54367/jrkms.v2i2.524

Most read articles by the same author(s)

Obs.: This plugin requires at least one statistics/report plugin to be enabled. If your statistics plugins provide more than one metric then please also select a main metric on the admin's site settings page and/or on the journal manager's settings pages.