dagger 发表于 2025-3-23 10:42:44

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愚蠢人 发表于 2025-3-23 14:09:44

Comparison of Recharge Estimates from Injected Tritium Technique and Regional Hydrological Modellingsub-basin, forming a part of the Vedavati basin and having an area of 958 Sq. Km., covered with granite, gneisses, and schists. Recharge was measured at 20 sites, of which 6 were in schists and the rest in gneisses. Displacement of Tritium tracer peak in the unsaturated Alfisol zone was used for mea

折磨 发表于 2025-3-23 18:18:32

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Fecal-Impaction 发表于 2025-3-23 22:30:24

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燕麦 发表于 2025-3-24 06:09:15

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BRIDE 发表于 2025-3-24 09:10:12

The Principles of Inverse Modelling for Estimation of Recharge from Hydraulic Headsivity functions. The obstacles for doing this are as follows. Taking derivatives of the spatially-distributed data, even when they are known at every point, leads to numerical instability. Hydraulic heads are always measured with inaccuracies. Differentiating this “noisy” data leads to large errors

monochromatic 发表于 2025-3-24 12:57:45

1389-2185 evelopments relating to natural recharge indicate the following ‘problems‘ ; no single comprehensive estimation technique can yet be iden­ tified from the spect978-90-481-8444-6978-94-015-7780-9Series ISSN 1389-2185

四目在模仿 发表于 2025-3-24 16:29:52

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photophobia 发表于 2025-3-24 22:39:42

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Decimate 发表于 2025-3-25 02:01:39

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查看完整版本: Titlebook: Estimation of Natural Groundwater Recharge; Ian Simmers (Director) Book 1988 Springer Science+Business Media Dordrecht 1988 Arid Zone.Prec