Analisis Pemodelan Curah Hujan - Limpasan dengan Metode NAM dan Sacramento pada Sub DAS Cikeruh, Jawa Barat

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Ika Sari Damayanthi Sebayang


Floods in the Cikeruh watershed often occur every year during the rainy season. In addition to the rainy season there are several other factors that influence, such as slope, land height, soil type and land use. With this study, it is expected to be able to provide information on the location of floods in the Cisadane watershed with the aim of helping to make decisions in carrying out actions, prevention, reducing the risk of flooding. The data used in this study are secondary data, namely the average annual rainfall data from 13 stations, soil type data, DEMNAS data (National Elevation Data Model), RBI maps with a scale of 1: 25,000 and Cisadane watershed maps. The method used in this study uses the scoring and overlay method where each parameter used to analyze the level of flood vulnerability in the Cisadane watershed is rainfall, slope, elevation, soil type, distance to the river (river buffer), and use land that is given a value and weight according to the classification of the level of vulnerability. Processing data in this study using ArcGis 10.2.2 software. The results of the study resulted in a map of flood vulnerability levels in the Cisadane watershed which provided information on the distribution of locations prone to flooding. Around 76.77% or 116,178,559 ha of the Cisadane watershed area is prone to flooding with a very high vulnerability to the level of medium vulnerability that is spread from upstream to downstream


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Amusja, A.Z., Ratner, N.S., Sokolov, B.L., (1991): Minimum river flow: state of art and prospects for research, Trudy GGI (Trans. State Hydrol. Inst., Leningrad, USSR) 350, 3–28.
Beven, K.J., (2001): Rainfall-Runoff Modelling: The Primer. John Wiley & Sons, Chichester, United Kingdom.
Davis, R., dan Hirji, R. (2003): Environmental Flows: Concepts and Methods, Water Resources And Environment Technical Note C.1, World Bank.
Demuth, S., (1994): Regionalisation of low flows using a multiple regression approach—a review, Proceedings of the XVIIth Conference of Danube countries, Budapesht, vol. 1, pp. 115– 122.
Dyson M., Bergkamp G., Scanlon J. (eds), (2003): Flow. The essential of environmental flows. IUCN, Gland, Switzerland and Cambridge, UK.
Karimi, S.S., Yasi, M., dan Eslamian, S., (2012): Use of hydrological methods for assessment of environmental flow in a river reach, Int. J. Environ. Sci. Technol., 9, 549–558.
McCuen, R.H., Knight, Z. dan Cutter, A.G., (2006): Evaluation of the Nash-Sutcliffe Efficiency Index, Journal of Hydrologic Engineering, 11, 597-602.
Moriasi, D.N, Arnold, J.G., Van Liew, M.W., Bingner, R.L., Harmel, R.D. dan Veith, T.L., (2007): Model Evaluation Guidelines For Systematic Quantification Of Accuracy In Watershed Simulations, American Society of Agricultural and Biological Engineers, Vol. 50 (3), 885−900.
Ponce, V.M., Lindquist, D.S., (1990): Management of baseflow augmentation: a review.
Water Resour. Bull., 26 (2), 259–268.
Riggs, H.C., (1972): Low flow investigations. Techniques of Water Resources Investigations of the USGS, Book 4, Hydrological Analysis and Interpretation, Washington DC, 18 pp.
Riggs, H.C., (1976): Effects of man on low flows. Proceedings of the Conference on Environment, Aspects Irrigation and Drainage, University of Ottawa, American Society of Civil Engineers, New York, pp. 306–314.
Searcy, J.C., (1959): Flow duration curves. United States Geological Survey, Washington, DC, Water Supply Paper, 1542A.
Smakhtin, V.U., (2001): Low flow hydrology: A Review, Journal of Hydrology, 240, 147-186.
Smakhtin, V.U., Shilpakar R.L. dan Hughes D.A., (2006): Hydrology based assessment of environmental flows: an example from Nepal, Hydrological Sciences Journal, 51:2, 207-222, DOI: 10.1623/hysj.51.2.207.
Tallaksen, L.M., (1995): A review of baseflow recession analysis, Journal Hydrology,
165, 349–370.
Tharme, R.E. (2003): A Global Perspective On Environmental Flow Assessment: Emerging Trends In The Development And Application Of Environmental Flow Methodologies For Rivers, River Research And Applications, 19: 397–441.
United Nations Educational, Scientific and Cultural Organization/World Meteorological Orgaxlization, (1992): International Glossary of Hydrology. Second edition, UNESCO, Paris.
Vasak, L., (1977): Low flow studies. A literature survey. Free University, Amsterdam, Netherlands.
Vogel, R.M., dan Fennessey, N.M., (1994): Flow duration curves. I. A new interpretation and confidence intervals, J. Water Resour. Plan. Manag., 120 (4), 485–504.
Vogel, R.M., dan Fennessey, N.M., (1995): Flow duration curves. II. a review of applications in water resource planning, Water Resour. Bull., 31 (6), 1029–1039.
Vogel, R.M., dan Kroll, C.N., (1989): Low-flow frequency analysis using probability- plot correlation coefficients, J. Water Res. Plan. Manag. (ASCE), 115 (3), 338– 357.
World Meteorological Organization, (1988), (2004), (2006): Technical Regulations
(WMO-No. 49), Geneva.
World Meteorological Organization, (2009): Manual on Low Flow Estimation and Prediction, (WMO-No. 1029), Geneva.