Novel approaches in sub-surface parameterisation to calibrate groundwater models
作者： D K S Y Klaas , M A Imteaz , I Sudiayem , E M E Klaas , E C M Klaas
DOI: 10.1088/1755-1315/82/1/012014
关键词: Calibration 、 Groundwater model 、 Catchment area 、 Basis (linear algebra) 、 Soil science 、 Point (geometry) 、 Point distribution model 、 Grid 、 Current (stream) 、 Environmental science
摘要: Advancement towards improved configuration of pilot point into a model in parameterisation step groundwater modeling is required to accurately obtain satisfactory performance. Nevertheless, the recommendations provided by majority current studies on this geostatistical technique are considered too empirical than practical be applied real catchment conditions. In study for first time approach using geometric features and area proposed efficiently configure distribution calibration model. Three user-friendly ratios, i.e. distance-area (d/A), distance-x grid length (d/Xgrid), distance-y (d/Ygrid) introduced Grid-based (GB) technique. Eight models eight different distances (250 m, 500 750 1000 1250 1500 1750 m 2000 m) were developed GB constructed an eogenic karst Rote Island, Indonesia their performances evaluated. Modelers can use three ratios when calibrating given same sub-surface characteristics. This also provides some insights trade-off between maximising restricting number points offers relative basis selecting properties method development physically-based
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sci-hub.se 参考文章(17)
G. Marsily, Spatial Variability of Properties in Porous Media: A Stochastic Approach Springer Netherlands. pp. 719- 769 ,(1984) , 10.1007/978-94-009-6175-3_15
Richard G. Allen, Dirk Raes, Martin Smith, Luis S. Pereira, Crop evapotranspiration : guidelines for computing crop water requirements FAO Irrigation and Drainage Paper (FAO). ,(1998)
M.G. McDonald, A.W. Harbaugh, A modular three-dimensional finite-difference ground-water flow model Techniques of water-resources investigations. ,(1984) , 10.3133/OFR83875
Warren. Viessman, Introduction to hydrology ,(1972)
Arlen W. Harbaugh, MODFLOW-2005 : the U.S. Geological Survey modular ground-water model--the ground-water flow process Techniques and Methods. ,(2005) , 10.3133/TM6A16
Michael N. Fienen, Randall J. Hunt, John E. Doherty, Approaches to Highly Parameterized Inversion: Pilot-Point Theory, Guidelines, and Research Directions ,(2014)
J. Jaime Gómez-Hernánez, Andrés Sahuquillo, JoséE. Capilla, Stochastic simulation of transmissivity fields conditional to both transmissivity and piezometric data—I. Theory Journal of Hydrology. ,vol. 203, pp. 162- 174 ,(1997) , 10.1016/S0022-1694(97)00098-X
Catherine Certes, Ghislain de Marsily, Application of the pilot point method to the identification of aquifer transmissivities Advances in Water Resources. ,vol. 14, pp. 284- 300 ,(1991) , 10.1016/0309-1708(91)90040-U
N S BOULTON, ANALYSIS OF DATA FROM NON-EQUILIBRIUM PUMPING TESTS ALLOWING FOR DELAYED YIELD FROM STORAGE. Proceedings of the Institution of Civil Engineers. ,vol. 26, pp. 469- 482 ,(1963) , 10.1680/IICEP.1963.10409
Steen Christensen, John Doherty, Predictive error dependencies when using pilot points and singular value decomposition in groundwater model calibration Advances in Water Resources. ,vol. 31, pp. 674- 700 ,(2008) , 10.1016/J.ADVWATRES.2008.01.003