تعداد نشریات | 161 |
تعداد شمارهها | 6,532 |
تعداد مقالات | 70,501 |
تعداد مشاهده مقاله | 124,113,023 |
تعداد دریافت فایل اصل مقاله | 97,216,855 |
بررسی کارایی مدل هیدرولوژیک HEC- HMS در شبیه سازی هیدروگراف سیلاب حوضه های آبخیز جنگلی (مطالعة موردی: جنگل خیرود) | ||
نشریه جنگل و فرآورده های چوب | ||
مقاله 12، دوره 68، شماره 3، آبان 1394، صفحه 625-639 اصل مقاله (1022.66 K) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22059/jfwp.2015.55594 | ||
نویسندگان | ||
مریم مرادنژادی1؛ مقداد جورغلامی* 2؛ آرش ملکیان3 | ||
1دانشجوی کارشناسی ارشد مهندسی جنگل، دانشکدة منابع طبیعی دانشگاه تهران، کرج، ایران | ||
2دانشیار گروه جنگلداری و اقتصاد جنگل، دانشکدة منابع طبیعی دانشگاه تهران، کرج، ایران | ||
3دانشیار گروه احیاء مناطق خشک و کوهستانی، دانشکدة منابع طبیعی دانشگاه تهران، کرج، ایران | ||
چکیده | ||
روش شمارة منحنی سرویس حفاظت خاک (SCS-CN) از روشهای بسیار کاربردی است که بهطور گسترده برای پیشبینی رواناب مستقیم ناشی از بارندگی در نقاط مختلف دنیا استفاده میشود. در این مطالعه، برای تهیة نقشة شمارة منحنی و ورود اطلاعات مدل فیزیکی حوضة آبخیز خیرود به برنامة HEC-HMS، از الحاقیة HEC-GEOHMS، نرمافزار ArcGIS و تصاویر ماهوارهای Google Earth استفاده شد. همچنین به منظور آنالیز آماری دادههای حداکثر بارش روزانة ایستگاه بارانسنجی، برای ورود مدل هواشناسی حوضه به برنامه HEC-HMS، از نرمافزارهای SPSS، Excel، Easy Fit و Curve Expert استفاده شد و هیدروگراف سیلاب با دورة بازگشتهای 2، 5 ،10، 25، 50 و 100 سال شبیهسازی شد. درنهایت برای واسنجی مدل پس از بررسی دادههای هیدرومتری ایستگاه خیرود، بین سه واقعة متناظر جهت واسنجی و اعتبارسنجی، دو واقعه جهت واسنجی و یک واقعه جهت اعتبارسنجی مدل استفاده شد. نتایج مربوط به دبی اوج خروجی از هریک از زیرحوضهها نشان داد A1 با بیشترین دبی اوج در رتبة اول سیلخیزی و زیرحوضة B2 نیز به دلیل کمترین وسعت در بین سایر زیرحوضهها در رتبة آخر سیلخیزی قرار دارد. همچنین، کارایی مدل HEC-HMS پس از واسنجی آن برای شبیهسازی دبی اوج سیلاب در حوضة مطالعهشده، مورد تأیید است. | ||
کلیدواژهها | ||
اعتبارسنجی؛ جنگل خیرود؛ سیلخیزی؛ شبیهسازی؛ مدل HEC-HMS | ||
عنوان مقاله [English] | ||
Evaluating the HEC-HMS Hydrologic Model in Order to Simulating Flood Hydrograph in Forest Basin (Case Study: Kheyrud Forest) | ||
نویسندگان [English] | ||
Maryam Moradnezhadi1؛ Meghdad Jourgholami2؛ Arash Malekian3 | ||
1MSc. Student of Forest Engineering, Faculty of Natural Resources, University of Tehran, Karaj, I.R. Iran | ||
2Associate Professor, Department of Forestry and Forest Economics, Faculty of Natural Resources, University of Tehran, Karaj, I.R. Iran | ||
3Associate Professor, Department of Range and Watershed Management, Faculty of Natural Resources, University of Tehran, Karaj, I.R. Iran | ||
چکیده [English] | ||
Soil Conservation Service Curve Number method (SCS-CN) is a widely applied technique for predicting direct runoff from rainfall has been used around the world. In this study, the curve number maps and entry physical model data of Kheyrud basin to HEC-HMS model, the HEC-GEOHMS extension in ArcGIS software and Google Earth satellite images were used. In addition to the statistical analysis of survey data of maximum daily rainfall in rainfall stations, and entry the basin meteorological model into HEC-HMS, the SPSS, Excel, Easy Fit, and Curve Expert were used. Flood hydrograph in 2, 5, 10, 25, 50 and 100 years return periods have been simulated. Finally, in order to model calibration, after a review of hydrometric data of Kheyrud station, three events corresponding to the calibration and validation, two events were used for model calibration and one event was used for validation. The results of the peak flow output from each sub basin showed that A1 sud basin with a maximum peak flow was located in the first place of floodness and the B2 sub basin are ranked in the last place of floodness due to the minimum size compared to the other sub basins. Result showed that the performance of the calibrated HEC-HMS model to simulate the flood peak flow has been approved in the studied area | ||
کلیدواژهها [English] | ||
Kheyrud forest, floodness, HEC-HMS model, simulation, validation | ||
مراجع | ||
[1]. Yuhui, W., Hao, W.X.L., and Yunzhong, J.X.S. (2011). Flood simulation using parallel genetic algorithm integrated wavelet neural networks. Journal of Neuro Computing, 74: 2734-2744.
[2]. Bahrami, S.A., Onagh, M., and Farazjoo, H. (2011). Role of River routing in basin hydrologic units for identifying and prioritizing Boostan Dam about of flooding and management providing actions. Journal of Soil and Water Resources Conservation, (1)1: 11-27.
[3]. Eisenbies, M.H., Aust, W.M., Burger, J.A., and Adams, M.B. (2007). Forest Operations, Extreme Flooding Events, and Considerations for Hydrologic Modeling in the Appalachians-a Review. Forest Ecology and Management, 242(2): 77-98.
[4]. Olang, L.O., Kundu, P.M., Ouma, G., and Futst, J. (2012). Impacts of Land Cover Change Scenarios on Storm Runoff Generation: A Basis for Management of the Nyando Basin, Kenya. Land Degradation & Development, 10 (2): 186-195.
[5]. Lewis, J., Mori, S., Keppeler, E.T., and Ziemer, R.R. (2001). Impacts of logging on storm peak flows, flow volumes and suspended sediment loads in Caspar Creek, California. In: Wigmosta, M.S., and Burges, S.J. (eds.). Land use and watersheds: human influence on hydrology and geomorphology in urban and forest areas. Water Science and Application, volume 2; Washington, DC: American Geophysical Union; 85-125.
[6]. Bathurst, J., Iroumé, A., and Cisneros, F. (2011). Forest Impact on Floods Due to Extreme Rainfall and Snowmelt in Four Latin American Environments 1: Field Data Analysis. Journal of Hydrology, 40(3): 281-291.
[7]. Halwatura, D., and Najim, M.M. (2013). Application of the HEC-HMS model for runoff simulation in a tropical catchment. Environmental Modelling and Software, 46(0): 155-162.
[8]. Komatsu, H., Shinohara, Y., Kume, T., and Otsuki, K. (2011). Changes in peak flow with decreased forestry practices: Analysis using watershed runoff data. Journal of Environmental Management, 92: 1528-1536.
[9]. McColl, C., and Aggett, G. (2006). Land use forecasting and hydrologic model integration for improved land use decision support. Journal of Environmental Management, 84(4): 494-512.
[10]. Knebl, M.R., Yang, Z.L., Hutchison, K., and Maidment, D.R. (2005). Regional Scale Flood Modeling Using Nexrad Rainfall, Gis, and Hec-Hms/Ras: A Case Study for the San Antonio River Basin Summer 2002 Storm Event. Journal of Environmental Management, 75(4): 325-336.
[11]. Gholami, V., Gonbad, M.B., Azdi, M., and Javkar, A. (2009). Evaluation of landuse effect on flood risk and runoff in watershed Kasilian. Iran-Watershed Management Scince and Engineering, 3(9): 15-26.
[12]. Esmaeili, A., and Mohamadi, A. (2009). Evaluation of rainfall-runoff hydrological model efficiency to determine flooding realtime in kasilian watershed. Collection of articles 8th national confrance of science and engineering watershed. University of lorestan, 17th and 18th may. 14pp.
[13]. Saghafian, B., Farazjoo, H., Sepehr, A., and Najafinejad, A. (2006). Evaluation of landuse effect on flooding watershed of golestan dam. Water Resource Researches of Iran. 3(1): 18-28.
[14]. Ali, M., Jamal Khan, S., Aslam, I., and Khan, Z. (2011). Simulation of the Impacts of Land-Use Change on Surface Runoff of Lai Nullah Basin in Islamabad, Pakistan. Landscape and Urban Planning, 102(4): 271-279.
[15]. Bhadra, A., Panigrahy, N., Singh, R., Raghuwanshi, N.S., Mal, B.C., and Tripathi, MP. (2008). Development of a geomorphological instantaneous unit hydrograph model for scantily gauged watersheds. Environmetal Modeling and Software, 23: 1013-1025.
[16]. Dai, Z., Devendra M Amatya, D.M., Sun, G., Li, C., Trettin, C.C., and Li, H. (2008). Modeling the Effect of Land Use Change on Hydrology of a Forested Watershed in Coastal South Carolina. In Proceedings of the 2008 South Carolina Water Resources Conference, 14-15.
[17]. Ebrahimian, M., Ainuddin Nuruddin, A., Mohd Soom, M.A.B., and Sood, A.M. (2012). Application of NRCS-curve number method for runoff estimation in a mountainous watershed. Caspian Journal of Environmental Sciences, 10(1): 103-114.
[18]. Mahdavi, M. (2009). Applied Hydrology .publication of university of Tehran. Vol.2, 437 pp.
[19]. Solaimani sardo, F., Soltani koopani, S. and Salajeghe, A. (1391). Site selection of effective places on flood peak generation using hydrological model of HEC-HMS in Jiroft Dam basin. Watershed Management Research (Pajouhesh & Sazandegi), 95: 32-44.
[20]. Mashayekhi, Z., Panahi, M., Karami, M., Khalighi, SH., Khoshsolat, M., and Bakhtiari, F. (2010). Effect of forest covers on water conservation and surface runoff reduction in Bazoft river basin. Iranian Journal of Forest and Poplar Research, 18(3): 352-364.
| ||
آمار تعداد مشاهده مقاله: 2,232 تعداد دریافت فایل اصل مقاله: 1,312 |