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The impacts of different land use changes on groundwater level using quantitative model WEAP (Case study: Chaharmahal Bakhtiari province, Iran) | ||
Desert | ||
مقاله 10، دوره 22، شماره 1، خرداد 2017، صفحه 97-105 اصل مقاله (231.83 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22059/jdesert.2017.62273 | ||
نویسنده | ||
G. Mortezaii Frizhandi* | ||
Associate Prof.Institute of Development Studies and Research Tehran (ACECR)Tehran, Iran. | ||
چکیده | ||
Reduction of water resources limits the ability of farmers for food production and subsistence. Nowadays the quick growth of population has been the most important factor in the decline of renewable water. In many parts of Iran, including region of interest, the major factor in water resources decline was land use change, that may cause to ecological destruction and disruption. Sustainable development can be achieved with proper management of watersheds. This study tried to determine the effect of land use type on water resources the ChaharmahalBakhtiari plains. TM images in May of 1982, 2000 and 2012 were used to prepare the land use maps for 8 plains. The resulted maps for 2012 were reviewed using topographical maps (1:25000) and field observations. The water level measurements during 2002 to 2012 in different plains were used for calibration and validation of WEAP model. The quantitative model used to determine the effects of land use changes on groundwater level. The extent of Agricultural land use have increased from 1982 to 2002 and 2012 from 28.8% to 35.6% and 38.7% accordingly. The results revealed that except of Farsan, Shalamzar and Gandoman the other plains have negative groundwater balance. The model simulation showed that continuing the current harvesting cause to critical situation in the near future. To compensate the negative water balance of Shahreh Kord, Borojen, Sefid dasht, Kiyar, Flared and Khan mirza, it would be necessary to reduce the consumption of groundwater resources of these plains up to %48, %32, %66, %30, %13 and %12, respectively. The change of land use from grasslands to agriculture was the main reason of reduced the groundwater reserves. | ||
کلیدواژهها | ||
Rangeland؛ Land Use؛ WEAP models؛ satellite imagery؛ Chaharmahal Bakhtiari | ||
مراجع | ||
Abusaada, M.J., 2011. Flow dynamics and management options in stressed carbonate aquifer system, the Western Aquifer Basin, Palestine. Ahankob, A., 2013. Check the water crisis in the aquifer Khanmirza (Chaharmahal Bakhtiari). The first National Conference on Water Crisis. Islamic Azad University, Isfahan, The International Journal of Engineering and Science, 2; 53-59. Alfarra, A., 2004. Modeling water resource management in Lake Naivasha. International Institute for Geo Information Science and Earth Observation Enchased 24-25. Alizadeh, H., 2007. Assess the impact of the allocation of water in the basin hydrological scenarios using software WEAP. Hydro Sci Techno., 23; 1-12. Biswas, A.k., 1981. Integrated water management; Some international dimensions. Journal of Hydrology, 51; 369-379. Bonzi, C., J. Onigkeit, H. Hoff, 2016. Analysing stakeholder driven scenarios with a trans boundary water planning tool for IWRM in the Jordan River Basin. In: Borchardt D, Bogardi J, Ibisch R (eds) Integrated water resources management; concept, research and implementation. Springer, Berlin. Bower, H., 2000. Integrated water management; Emerging issues and challenges. Agricultural water Management, 45; 217-228. Dehkordi, F., 2014. The effect of slope and land use changes on soil microbial respiration indices in the region. Chaharmahal Bakhtiari Lord Egan. Journal of Soil Management, 2; 13-25. Guner, S., A. Tufekcioglu, S. Gulenay, M. Kucuk, 2010. Land use type and slope position effects on soil respiration in black locust plantations in artvin, Turkey. Journal Agricultural Research, 5; 719-7. Gunkel, A., J. Lange, 2012. New insights into the natural variability of water resources in the Lower Jordan River Basin. Water Resour Manage., 26: 963–980. Kavandi, H.R., C.H. Heshmati, H. Serous, 2014. Evaluation of Alternative Livelihoods Status in Arid and Semiarid Regions of Iran to Improve Sustainability. Journal of Rangeland Science, 4; 306- 318. Lange, J., A. Gunkel, D. Bastian, 2012a. Hydrology in the lower Jordan River basin. About actual water resources and new water resources—an analysis based on the TRAIN-ZIN model. Jordan River Final Conference Limassol, Cyprus. Lange, J., S. Husary, A. Gunkel, 2012b. Potentials and limits of urban rainwater harvesting in the Middle East. Hydro. Earth Syst. Sci., 16: 715–724. Levite, H., H. Sally, J. Cour, 2003. Testing water demand management scenarios in water- stressed Basin in south Africa: Application of the water WEAP model, Julian Cour. International Water Physics and Chemistry of the Earth, 28; 779–786. Liang, X., Z. Xie, M. Huang, 2003. A new parameterization for surface and groundwater interactions and its impact on water budgets with the variable infiltration capacity (VIC) land surface model. Journal of Geophysical Research, 108(D16); 1-8. Mahmoud, R., K. Hubbard, 2002. Anthropogenic land- use changes in the North American tall grass-short grass transition and modification of near-surface hydrologic cycle. Climate Research, 21; 83-90. Mortezaii, F. G., R. Shahbazi, 2012. Survey indicators for assessing and mapping water and wind erosion desertification and provide sustainable development strategy. Journal of Watershed Management Engineering Association Iran, 6; 45-52. Westphalia, K., R. Vogel, P. Kirsten, 2003. Decision support system for adaptive water supply management. Journal of Water Resources Planning and Management, 129; 165-177. Winter, T., 2001. Ground water and surface water: the linkage tightens, but challenges remain. Hydrological Processes, 15; 3605-3606. Yates, D., J. Sieber, D. Purkey, A. HuberLee, 2005. WEAP21– A Demand, Priority, and Preference Driven Water Planning Model. WRA, Water International, 30; 487-500. Yousefifard, M., 2007. Degradation of soil quality, land use pasture area during the spring Ali Chaharmahal Bakhtiari province. Journal of Science Technology Agriculture Natural Resources, 11; 93-106. Zalewski, M., 2002. Eco hydrology- the use of ecological and hydrological processes for sustainable management of water resources. Hydrological Sciences Journal, 47; 823. | ||
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