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Relevant bibliographies by topics / Unit hydrograph method

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Academic literature on the topic 'Unit hydrograph method'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Unit hydrograph method"

1

Khaleghi, M. R., J. Ghodusi, and H. Ahmadi. "Regional analysis using the Geomorphologic Instantaneous Unit Hydrograph (GIUH) method." Soil and Water Research 9, No. 1 (2014): 25–30. http://dx.doi.org/10.17221/33/2012-swr.

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The construction of design flood hydrographs for ungauged drainage areas has traditionally been approached by regionalization, i.e. the transfer of information from the gauged to the ungauged catchments in a region. Such approaches invariably depend upon the use of multiple linear regression analysis to relate unit hydrograph parameters to catchment characteristics and generalized rainfall statistics. In the present study, Geomorphologic Instaneous Unit Hydrograph (GIUH) was applied to simulate the rainfall-runoff process and also to determine the shape and dimensions of outlet runoff hydrogra

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2

Černohous, V., and P. Kovář. "Forest watershed runoff changes determined using the unit hydrograph method." Journal of Forest Science 55, No. 2 (2009): 89–95. http://dx.doi.org/10.17221/94/2008-jfs.

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Unit hydrograph is a basic method to show changes in runoff in the watershed. The investigation of runoff changes was carried out in the U Dvou louček watershed situated at the summit part of the Orlické hory Mts., East Bohemia. The waveform ordinates of recession limbs of unit hydrographs obtained using a common approach had to be approximated by the least-squares method. Final hydrographs reflected both drainage treatment and forest stand growth influencing the runoff from the watershed. Both factors increase culmination in synergy and reduce runoff on the recession limb of the hydrograph. W

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3

Chen, Charng Ning, and Chu Yang Tang. "Conversion of Unit Hydrographs by Complementary Hydrograph Method." Journal of Hydrologic Engineering 7, no. 6 (2002): 420–27. http://dx.doi.org/10.1061/(asce)1084-0699(2002)7:6(420).

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4

Sulistyowati, Anantri, Rachmad Jayadi, and Adam Pamudji Rahardjo. "Unit Hydrograph Modeling using Geomorphological Instantaneous Unit Hydrograph (GIUH) Method." Journal of the Civil Engineering Forum 4, no. 3 (2018): 223. http://dx.doi.org/10.22146/jcef.38860.

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Flood forecasting at Wonogiri Reservoir is restricted on the availability of hydrologic data due to limited monitoring gauges. This issue triggers study of unit hydrograph modeling using Geomorphological Instantaneous Unit Hydrograph (GIUH) which is based on Geographic Information System (GIS). Analysis of physical watershed parameters was conducted on Digital Elevation Model (DEM) data using software Watershed Modeling System (WMS) 10.1 and ArcGIS. Nash model and S-curve method were used to process triangular GIUH into hourly Instantaneous Unit Hydrograph (IUH) and Unit Hydrograph (UH) and th

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Gustama, Gustama, Fadillah Sabri, and Donny Fransiskus Manalu. "KESESUAIAN HIDROGRAF SATUAN SINTETIK TERHADAP HIDROGRAF SATUAN TERUKUR(STUDI KASUS SUB SUB DAERAH ALIRAN SUNGAI PEDINDANG BAGIAN TENGAH)." FROPIL (Forum Profesional Teknik Sipil) 6, no. 1 (2018): 29–44. http://dx.doi.org/10.33019/fropil.v6i1.1263.

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A widely used method for analyzing river flow for flood forecasts is hydrograph unit. The hydrograph unit is a direct runoff hydrograph that can be created when there are AWLR record data, debit measurements and rainfall data. Synthetic Unit Hydrograph (SUH) is a unit hydrograph derived based on river data in the same watershed or nearby watershed but has the same characteristics, ie HSS Gama I, HSS Nakayasu, Limasan HSS, HSS Snyder and HSS SCS. Of the two hydrographs, there will be suitability of the hydrograph form that is going to be made. Sub territory of Pedindang River Basin has four flo

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Arifin, Muhammad, Entin Hidayah, and Wiwik Yunarni Widiarti. "COMPARISON OF SCS UH AND CLARK METHODS FOR RAINFALL–RUNOFF MODEL IN DELUWANG WATERSHED." Jurnal Rekayasa Sipil dan Lingkungan 2, no. 01 (2018): 77. http://dx.doi.org/10.19184/jrsl.v2i01.6845.

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Deluwang River water source is widely used for the needs of irrigation, plantation, and the fulfillment of domestic life. Given the importance of the role of water in Deluwang watershed, then he had to do the management of watershed. The proper management of watershed hydrological modeling requires accurate. Rainfall-runoff using HEC-HMS applications. This research aims tocomparison 2 methods in direct runoff. Therefore this study uses two methods, namely SCS Unit Hydrograph method and method of Clark Unit Hydrograph. On the calibration process using daily rainfall data and daily debit year 20

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Cranmer, A. J., N. Kouwen, and S. F. Mousavi. "Proving WATFLOOD: modelling the nonlinearities of hydrologic response to storm intensities." Canadian Journal of Civil Engineering 28, no. 5 (2001): 837–55. http://dx.doi.org/10.1139/l01-049.

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This paper examines the effects of modelling the nonlinearities of hydrologic response to various storm intensities. Radar rainfall data, remotely sensed land use and land cover data, measured streamflows, and meteorological data were incorporated into the distributed flood forecasting model WATFLOOD to synthesize runoff hydrographs for three significant warm weather rainfall events occurring in 1995. The watershed selected for study was the 288 km2 Duffins Creek drainage basin in southern Ontario. The effects of scaling radar rainfall amounts to match regional storm intensities on the synthes

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Dhakal, Nirajan, Xing Fang, David B. Thompson, and Theodore G. Cleveland. "Modified rational unit hydrograph method and applications." Proceedings of the Institution of Civil Engineers - Water Management 167, no. 7 (2014): 381–93. http://dx.doi.org/10.1680/wama.13.00032.

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9

Hromadka, Theodore V. "Including uncertainty in the unit hydrograph method." Advances in Water Resources 14, no. 3 (1991): 125–30. http://dx.doi.org/10.1016/0309-1708(91)90004-8.

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10

Gądek, Wiesław, Beata Baziak, and Tamara Tokarczyk. "Strupczewski Method for Parametric Design Hydrographs in Ungauged Cross-Sections." Archives of Hydro-Engineering and Environmental Mechanics 64, no. 1 (2017): 49–67. http://dx.doi.org/10.1515/heem-2017-0004.

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AbstractNonparametric hydrographs, constructed by the method suggested by Archer, are usually used for developing parametric design hydrographs. Flow changes in time are described by the UPO ERR Gamma complex function, which denotes a Gamma curve reformulated to have a Unit Peak at the Origin (abbreviated to UPO), supplemented by the Exponential Replacement Recession (ERR) curve. It may be observed, that this solution does not work in some areas of the upper Vistula and middle Odra catchments when the times of the rising limb of a hydrograph are higher than the times of the falling limb, i.e.

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Dissertations / Theses on the topic "Unit hydrograph method"

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Lenander, Ann-Sofi. "A GIS-Based Method of Deriving Spatially Distributed Unit Hydrographs." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-297671.

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Prior to using hydraulic and spatially distributed modelling softwares, the theory of the unit hydrograph was a commonly used tool for modelling of surface and runoff water. While distributed models often provide detailed results from extensive calculation durations, the unit hydrograph have been questioned for simplifying the physical characteristics of the watershed modelled. Typically, the unit hydrograph theory does not explicitly take the flow paths of the watershed in consideration during calculation. With the rise of geographical information systems, methods of deriving spatially distri

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García, Lorenzo Rafael. "Peligrosidad de las aguas de avenidas en los cruces de carreteras con ramblas. Estudio aplicado a la franja costera meridional de la región de Murcia." Doctoral thesis, Universidad de Murcia, 2010. http://hdl.handle.net/10803/10879.

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Los objetivos de la presente tesis son la identificación de la peligrosidad en las intersecciones de ramblas con carreteras, y la aplicación de diferentes índices, producto de análisis cuantitativos y valoraciones cualitativas basadas en un extenso trabajo de campo reunido en fichas descriptivas. Se analizan las diferentes obras de drenaje que afectan al área de estudio, sus funciones y requerimientos para optimizar el tipo de diseño, la ubicación y la eficiencia de las obras de drenaje transversales a los flujos de avenida. Ello sirve de base para conocer la peligrosidad de los cruces de carr

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Ya-JieWu and 巫雅婕. "Simulation of Flood Hydrograph using Unit Hydrograph and Recession Method." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/cjt32r.

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Books on the topic "Unit hydrograph method"

1

Holnbeck, Stephen R. Procedures for estimating unit hydrographs for large floods at ungaged sites in Montana. U.S. G.P.O., 1996.

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2

Straub, T. D. Equations for estimating Clark unit-hydrograph parameters for small rural watersheds in Illinois. U.S. Dept. of the Interior, U.S. Geological Survey, 2000.

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Straub, Timothy D. Equations for estimating Clark unit-hydrograph parameters for small rural watersheds in Illinois. U.S. Dept. of the Interior, U.S. Geological Survey, 2000.

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4

Straub, Timothy D. Equations for estimating Clark unit-hydrograph parameters for small rural watersheds in Illinois. U.S. Dept. of the Interior, U.S. Geological Survey, 2000.

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5

Straub, T. D. Equations for estimating Clark unit-hydrograph parameters for small rural watersheds in Illinois. U.S. Dept. of the Interior, U.S. Geological Survey, 2000.

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6

Weaver, J. Curtis. Methods for estimating peak discharges and unit hydrographs for streams in the city of Charlotte and Mecklenburg County, North Carolina. U.S. Dept. of Interior, U.S. Geological Survey, 2003.

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Book chapters on the topic "Unit hydrograph method"

1

Dong, Xiaohua, Yunfa Zhao, Jie Yua, and Qiyou Peng. "Optimal Determination of the T-Hour Unit Hydrograph by Using Goal Attainment Method." In Advances in Water Resources and Hydraulic Engineering. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-89465-0_4.

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Nigussie, Tewodros Assefa, E. Beyhan Yeğen, and Assefa M. Melesse. "Performance Evaluation of Synthetic Unit Hydrograph Methods in Mediterranean Climate. A Case Study at Guvenc Micro-watershed, Turkey." In Springer Geography. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-18787-7_15.

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3

Jayawardena, Amithirigala Widhanelage. "Unit hydrograph methods." In Fluid Mechanics, Hydraulics, Hydrology and Water Resources for Civil Engineers. CRC Press, 2020. http://dx.doi.org/10.1201/9780429423116-32.

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4

"Landscape Influences on Stream Habitats and Biological Assemblages." In Landscape Influences on Stream Habitats and Biological Assemblages, edited by Travis O. Brenden, Richard D. Clark, Arthur R. Cooper, et al. American Fisheries Society, 2006. http://dx.doi.org/10.47886/9781888569766.ch3.

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<em>Abstract.</em>—We describe a geographic information systems (GIS) framework for conducting research related to the functional linkages between rivers and multiscale landscape descriptors. Our purpose in presenting this framework is to provide a template for those wishing to conduct their own research and to encourage the adoption of standardized GIS methodologies when conducting stream ecological research. A standardized framework will strengthen the abilities of stream ecologists to communicate and reach broad conclusions regarding the relationships between rivers and conditions in the surrounding landscape and ultimately will improve conservation and management efforts. The GIS framework consists of three spatial units: stream reaches, riparian buffers, and catchments. The basic spatial unit is a stream reach, which is defined primarily as interconfluence stretches of water. A riparian buffer is that portion of the landscape within a bounded distance (e.g., 60 m) of a reach, while a catchment is the total land area draining to a reach. We distinguish between two forms of riparian buffers and catchments, reach and network, which helps with variable attribution and provides a method for differentiating between local and accumulative upstream conditions. Each of these spatial units can be delineated from the national hydrography and elevation data sets using ArcInfo GIS functions. Variables that are attributed to the spatial units either occur in preexisting GIS data sets (e.g., land use) or else are calculated (e.g., reach sinuosity) or statistically modeled (e.g., river temperature) using attributes available in preexisting GIS data sets. Several potential applications (landscape-based statistical modeling of reach-scale characteristics, identification of conservation gaps, and environmental impairment assessment and management) of this GIS framework are described to illustrate the benefits and flexibility of this approach in addressing common river conservation and management objectives.

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Conference papers on the topic "Unit hydrograph method"

1

Natakusumah, D. K., D. Harlan, and W. Hatmoko. "A new synthetic unit hydrograph computation method based on the mass conservation principle." In RIVER BASIN MANAGEMENT 2013. WIT Press, 2013. http://dx.doi.org/10.2495/rbm130031.

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2

Reddy, N. Amarnatha, Vikas Mendi, T. Raghavendra, and M. Lokeshwari. "Flood Estimation Using Probability Distribution Function Based Synthetic Unit Hydrograph Methods at Ungauged Catchments in Varrar Basin, Kerala, India." In ASCE India Conference 2017. American Society of Civil Engineers, 2018. http://dx.doi.org/10.1061/9780784482025.016.

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Reports on the topic "Unit hydrograph method"

1

Methods for Estimating Peak Discharges and Unit Hydrographs for Streams in the City of Charlotte and Mecklenburg County, North Carolina. US Geological Survey, 2003. http://dx.doi.org/10.3133/wri20034108.

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