[1]HUANG Yi-fan,LIU Jun-min,JIANG Peng,et al.Research for Groundwater Dynamic and Forecasting of Jinghui Irrigation Zone Based on Modflow[J].Research of Soil and Water Conservation,2014,21(02):273-278.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 02
Page number:
273-278
Column:
Public date:
2014-04-28
- Title:
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Research for Groundwater Dynamic and Forecasting of Jinghui Irrigation Zone Based on Modflow
- Author(s):
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HUANG Yi-fan, LIU Jun-min, JIANG Peng, ZHANG Bin
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College of Water Resources and Architectural Engineering, Northwest A & F University, Yangling, Shaanxi 712100, China
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- Keywords:
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Jinghui irrigation zone; Groundwater; Numerical simulation; Visual Modflow.ArcGIS 9.3; Dynamic prediction
- CLC:
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P641
- DOI:
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- Abstract:
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This paper took Jinghui irrigation zone as an example. By collecting and analyzing the local meteorological data(precipitation, evaporation), and ArcGIS 9.3 software was used to analyzed the buried depth data of the study area in three years of 1984, 2002 and 2008, and the vector quantization control diagram of research area was made in order to further establish the hydrogeologic condition and boundary condition, etc. Taking data of 2008 and 2009 into Visual Modflow groundwater simulation software, three-dimensional numerical model of groundwater was established based on the existing data, and then the more suitable hydrogeological parameters for study area were calculated through the model iterative. By assuming the two kinds of reasonable solution and simulated according to the local actual conditions, the reasonable scheme was chosen to establish reasonable evaluation and quantification of sustainable utilization of groundwater resources and method, regulation and index system, and then provide decision support for comprehensive utilization and optimal allocation of basin water resources.