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| 01995cam 2200373za 4500 |
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| 001 | 9.863285 |
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| 003 | CaOODSP |
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| 005 | 20221107161235 |
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| 007 | cr ||||||||||| |
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| 008 | 181016s1982 oncad ob f000 0 eng d |
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| 020 | |z0662121171|q(print) |
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| 040 | |aCaOODSP|beng |
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| 041 | |aeng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn36-503/125E-PDF|zEn36-503/125E |
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| 100 | 1 |aVandenberg, A. |
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| 245 | 12|aA one-dimensional model of unconfined ground water flow over a sloping impermeable base |h[electronic resource] / |cA. Vandenberg. |
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| 260 | |aOttawa : |bNational Hydrology Research Institute, Inland Waters Directorate, |c1982. |
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| 300 | |av, 30 p. : |bchart, ill. |
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| 490 | 0 |aNHRI paper ; |vno. 17 |
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| 490 | 1 |aIWD technical bulletin ; |vno. 125 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | 3 |a"A mathematical one-dimensional model of unconfined ground water flow over a sloping impermeable base is described. The model employs a Crank-Nicholson implicit finite-difference formulation, in which the non-linearity of the differential equation owing to the varying saturated thickness is handled by iterative adjustment during each time step. Five examples of possible applications are described, and the model results are compared with analytical solutions"--Abstract, p. v. |
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| 546 | |aIncludes abstract in French. |
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| 693 | 4|aGroundwater--Mathematical models |
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| 693 | 4|aDifferential equations, Partial--Numerical solutions |
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| 693 | 4|aSanitary landfills |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 1 |aCanada. |bInland Waters Directorate. |
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| 710 | 2 |aNational Hydrology Research Institute (Canada) |
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| 830 | #0|aTechnical bulletin (Canada. Inland Waters Directorate)|vno. 125.|w(CaOODSP)9.861123 |
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| 856 | 40|qPDF|s1.69 MB|uhttps://publications.gc.ca/collections/collection_2018/eccc/en36-503/En36-503-125-eng.pdf |
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