干旱区生态环境知识资源中心(Arid): Prediction of groundwater level fluctuations in steady and unsteady state conditions using PMWIN in Rayen Aquifer, Iran

Arid

DOI	10.5004/dwt.2019.24099
	Prediction of groundwater level fluctuations in steady and unsteady state conditions using PMWIN in Rayen Aquifer, Iran
	Amiri, Fatemeh 1; Barani, Gholam-abbas 2; Kermani, Masoud Reza Hessami 2; Tayebiyan, Aida 3; Sabahi, Rasoul 1; Malakootian, Mohammad 3,4
通讯作者	Tayebiyan, Aida
来源期刊	DESALINATION AND WATER TREATMENT
ISSN	1944-3994
EISSN	1944-3986
出版年	2019
卷号	151 页码:414-424
英文摘要	Groundwater is the major sources of water supply around the world. In arid regions like Rayen aquifer in Iran, groundwater is the main resource of irrigation, while the extraction volume is daily increasing due to population growth and drought. On the other hand, low average rainfall adds extra pressure on groundwater. Continuous extraction annually decreases the water table up to 1.1 m, so applying appropriate management is necessary for this aquifer. Accordingly, The Processing MODFLOW for windows (PMWIN) model was calibrated and validated using observed wells data (2001-2010) in steady and unsteady state conditions to simulate and predict the water level. Results showed that there is a strong correlation between observed and simulated data. Simulation output is firstly used to estimate hydraulic conductivity and specific yield. Then, the water levels in the next 4 years are predicted by current exploitation and in next 8 years will be predicted by 20% increase in water extraction. Results showed a sharp decline in the future water levels, which lead to destroy of the aquifer. Thereafter, three scenarios were studied based on discharge reduction up to 10%, 20%, and 30% to restore the aquifer to balance. Results showed that the aquifer could be saved by 30% reduction in groundwater discharge for future consumers.
英文关键词	Groundwater management Water level fluctuation PMWIN
类型	Article
语种	英语
国家	Iran
收录类别	SCI-E
WOS记录号	WOS:000466109500042
WOS关键词	FLOW ; MODFLOW ; SYSTEM ; SIMULATION ; REGION
WOS类目	Engineering, Chemical ; Water Resources
WOS研究方向	Engineering ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/215037
作者单位	1.Kerman Inst Higher Educ, Kerman, Iran; 2.Shahid Bahonar Univ Kerman, Dept Civil Engn, Kerman, Iran; 3.Kerman Univ Med Sci, Environm Hlth Engn Res Ctr, Kerman, Iran; 4.Kerman Univ Med Sci, Sch Publ Hlth, Dept Environm Hlth, Kerman, Iran
推荐引用方式 GB/T 7714	Amiri, Fatemeh,Barani, Gholam-abbas,Kermani, Masoud Reza Hessami,et al. Prediction of groundwater level fluctuations in steady and unsteady state conditions using PMWIN in Rayen Aquifer, Iran[J],2019,151:414-424.
APA	Amiri, Fatemeh,Barani, Gholam-abbas,Kermani, Masoud Reza Hessami,Tayebiyan, Aida,Sabahi, Rasoul,&Malakootian, Mohammad.(2019).Prediction of groundwater level fluctuations in steady and unsteady state conditions using PMWIN in Rayen Aquifer, Iran.DESALINATION AND WATER TREATMENT,151,414-424.
MLA	Amiri, Fatemeh,et al."Prediction of groundwater level fluctuations in steady and unsteady state conditions using PMWIN in Rayen Aquifer, Iran".DESALINATION AND WATER TREATMENT 151(2019):414-424.