Investigation of Environmental Effects of Rudbar Lorestan Dam in Exploitation phase by Using MIKE11 Software and LINMAP Technique

Document Type : Research Paper

Authors

1 Assistant Professor,Department of Environment Islamic Azad University, Shahrood Branch, Iran

2 M.Sc. of Environmental Assessment, Islamic Azad University of Tehran science and Research, Tehran, Iran Abstract:

Abstract

 
This study has been executed aiming at identifying, classifying and investigating the environmental effects of Lorestan’s Roodbaar Dam during its exploitation phase through utilizing MIKE11 software and LINMAP technique. Lorestan’s Roodbaar Dam is located in Lorestan Province, 100 kilometers to the South of Alugoodarz Town on Roodbaar River (from branches of Eastern Dez River), within the area of Zagros Mountains in the West of Iran. It is crucial not to consider merely one parameter when using the evaluation methods, on the contrary, the mutual effects of all parameters and their consequent effects must be taken into account. The immediately- affected area was located through collecting data from the environmental conditions of the area and from the technical information on Roodbaar Dam using MIKE 11 software. The positive and negative effects of the dam were eventually prioritized using LINMAP mathematical model. Prioritizing the positive effects of the project indicated that (income) ranked 0.0507, following that (services, industry, commercial) ranked 0.0480 and was placed in the second place. Two villages will go under water with the construction of this dam. This will lead to the mentioned villagers moving and their resettlement. Therefore (moving) ranked 0.3452 and it earned first place among the negative effects of the dam and (erosion) (sedimentation within the dam’s container), (the endangered plant species within the area) all ranked 0.2959 and were placed second within the prioritization. At the end proper approaches were presented for the exploitation stage of Lorestan’s Roodbar Dam taking into consideration the results obtained from prioritizing the effects.

Keywords

 

1. Asgharpour, M. 2004. Multiple Criteria Decision Making, Tehran, Tehran University Press, 315 (in persian).
2. Bereketli Ilke, Mujde Erol Genevois, Y. Esra Albayrak, MelisaOzyol. 2011. WEEE Ttreatment Strategies’ Evaluation using Fuzzy LINMAP Method"Expert Systems with Applications,(www.sciencedirect.com)
3. CIDI: Committee of Irrigation and Drainage, Iran. 2005.Report on the usage of MIKE 11 software to calculate the flood zone of dams (in persian).
4. Delgado M., Verdegay J.L., Vila M.A. 1992.Linguistic decision-making models, Int. J. Intelligent System 7
5. DHI, Developing Health & Independence. “A modeling system for Rivers and channels (MIKE11),Reference manual”. 2005.DHI water & Environment, Denmark.6)
6. Hoseyni,Leyla, Jozi,S A, Dehghani,A. 2002.Analysis of physico-chemical effects Esteghlal Minab Dam in operation phase using Analytical Hierarchy Process-AHP Method.
7. Hwang, C. L., & Yoon, K. S. 1981.Multiple attribute decision-making: methods and applications. New York:
8. IWPRDC: Iran Water and Power Resources Development Company. 2012.A report of Information Rudbar Lorestan dam in construction phase. Department of Water and power Resources Development,(in Persian).
9. Karimi Jashni, A. and Chmanchy, M. 2007.Comparing the destructive environmental impact of dams using Vtn Vrayv matrix". First Workshop on Dams and the environment (in persian).
10. Monavari, M., Shariat ,M. 1996.Introduction to Environmental Impact Assessment, Tehran, Department of the Environment Press, 82, (in Persian(.
11. Mousavi, Seyed Meysam, and A. victim KIA. 2009.Risk analysis and management of procurement construction projects using LINMAP, Fifth International Conference of Project Management, Tehran, Ariana research group,(in Persian).
12. Najmi, A., Jalal Attari, and Hossein Sharifi Manesh. 2011.comparing the application MIKE 11 to HEC-RAS 4.1 in simulation of non-permanent flood flow in Gorganrood river, Sixth National Congress of Civil Engineering, Semnan University, Semnan,(in Persian).
13. Nikbakht,M and shamohammadi heydari,Z. 2004.(environmental impact assessment of operation stage of Sardasht in Khuzestan province),(in Persian).QFC:
14. Qods Force Consulting. 2005.In Environmental reporting studies of Rudbar plan,(in Persian).
15. SCI:Statistical Center of Iran, census of housing. 2011.Lorestan province, city Aligoodarz..
16. Tingsanchali Tawatchai, Noor Muhammah Khan. 2010. Pridiction Of Flooding due to assumed Breaching of Mangla Dam
17. Tahmicioglu Sait, M., Anul, N., Ekmekci, F. and Durmus, N. 2007. "Positive and negative impact of dams on the environment". International Congress on River Basin Management, Turkey, Chapter 2, 759-769.
18. Zargar,M, Nekuieyanfar,M, Mahmudi Kordestani,S A. 2008.“Maroon dam failure hydraulic modeling using software MIKE 11, (in Persian).