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METHODS OF MAKING OF PERMANENT MATHEMATICAL MODELS OF HYDROGEOLOGICAL-MELIORATIVE CONDITIONS OF IRRIGATED MASSIFS (BY EXAMPLE OF AKDALINSKY IRRIGATED MASSIF, KAZAKHSTAN)
Abstract
Kazakhstan is located in the arid zone in the conditions of water supply deficit. Irrigated cropping is the basis of agriculture for its southern regions. Akdalinsky irrigated massif (Almaty region, Kazakhstan) belongs to rice irrigation systems. Their exploitation causes the salinization and contamination of soils and groundwater. Mathematical modeling is the most effective method of solving hydrogeological problems associated with anthropogenic environmental impact. It is advisable to create permanent mathematical models to study the effect of irrigation on the dynamics of hydrogeological-meliorative conditions. This article describes the methods of creation and use of permanent mathematical models of hydrogeological-meliorative conditions of the irrigated areas used for rice cultivation. The methods were tested using the example of the creation of Akdalinsky irrigated massif permanent model. The model is created with the purpose of obtaining operative and long-range forecasts of the hydrogeological-meliorative conditions changes under the effect of agricultural activity. They serve as the basis for providing recommendations for the optimizing the use of land and water resources and reducing environmental damage. The cyclic pattern of the modeling is caused by the periodicity of the main meliorative activities. The cycle includes new data input, model calibration and solution of the problems of hydrogeological-meliorative conditions forecasting changes under the influence of irrigation. The results of modeling have shown that quasi-stationary regime was established on the massif. It is characterized by groundwater levels fluctuations with a period of one year. The main factor influencing the groundwater regime is the spatial distribution of areas occupied by rice. A part of the area of the massif can be exposed to secondary salinization. The proposed methods have proved to be efficient and may be used to create permanent mathematical models of hydrogeological-meliorative conditions of irrigated areas.
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References15
Veselov V., Begaliev A. & Samoukova G. Ecological-meliorative problems of water management of Balkhash Lake basin, Kazakhstan, 1996, 688 pp.
Shakibayev I. Hydrogeological-reclamation aspects of the problems of irrigated lands in South Kazakhstan, Kazakhstan, 2014, 304 pp.
Matveyev A. Information technologies of management of meliorative regimes of the soils, Candidate of technical sciences thesis, Russia, 2011, 151 pp.
Allabergenov N., Chernyshev A. Development prospects of monitoring to meliorative assess of irrigated lands state, http://agronews.uz/ru/analytics/34- perspektivy-razvitiya-monitoringa-v-meliorativnoj-otsenke-sostoyaniya-oroshaemykh-zemel
Fowler K.R., Jenkins E.W., Ostrove C., Chrispell J.C., Farthing M.W., Parno M. A decision making framework with MODFLOW-FMP2 via optimization: Determining trade-offs in crop selection // Environmental Modelling & Software 69 (2015) 280-291.
Mirlas V. Assessing soil salinity hazard in cultivated areas using MODFLOW model and GIS tools: A case study from the Jezre’el Valley, Israel, Agricultural Water Management, Vol. 109, 2012, pp 144-154.
Yakirevich A., Weisbrod N., Kuznetsov M., Rivera Villarreyes C.A., Benavent I., Chavez A.M., Ferrando D. Modeling the impact of solute recycling on groundwater salinization under irrigated lands: A study of the Alto Piura aquifer, Peru, Journal of Hydrology, issue 482, 2013, pp 25-39.
Saba N., Umar R., Ahmed S. Assessment of groundwater quality of major industrial city of Central Ganga plain, Western Uttar Pradesh, India through mass transport modeling using chloride as contaminant, Groundwater for Sustainable Development, issue 2-3, 2016, pp 154-168.
Ghoraba S.M., Zyedan B.A., Rashwan I.M.H. Solute transport tmodeling of the groundwater for quaternary aquifer quality management in Middle Delta, Egypt, Alexandria Engineering Journal issue 52, 2013, pp 197-207.
Yang Q., Lu W., Fang Y. Numerical Modeling of Three Dimension Groundwater Flow in Tongliao (China), International Conference on Advances in Engineering, Procedia Engineering, issue 24, 2011, pp 638-642.
Veselov, V. & Panichkin, V. Geoinformation-mathematical simulation of hydrogeological conditions of Eastern Priaralye, Kazakhstan, 2004, 428 pp.
Panichkin V. Development of theoretical bases of complex application of remote distantial sounding and geoinformation technologies methods for creation and operation of constantly operating hydro-geological model systems of Kazakhstan, Proceedings of the National Academy of Sciences of the Republic of Kazakhstan. Series of Geology and Technical Sciences, issue 2, 2012, pp 80-85.
Ivanov V. & Grebenyukov P. Hydrogeological-meliorative research on the irrigated lands of Ile River lower reach, Kazakhstan, 1984, 120 pp.
GMS 10.0 Tutorials, 2014, http://www.aquaveo.com/software/gms-learning-tutorials
ArcGIS tutorials, 2008, http://help.arcgis.com/en/arcgisdesktop/10.0/help/index.html#//00v20000000t000000.htm
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