Results 11 to 20 of about 33,289 (216)
Robust estimation of hydrogeologic model parameters [PDF]
Water Resources Research, 1998 Inverse modeling has become a standard technique for estimating hydrogeologic parameters. These parameters are usually inferred by minimizing the sum of the squared differences between the observed system state and the one calculated by a mathematical model.
Stefan Finsterle, Julie Najita
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Numerical simulation of the water budget interval for unsteady two-dimensional confined flow
地质科技通报, 2023 Objective Groundwater numerical models often have uncertainties due to the complexity of the hydrogeological conditions and the economic and time constraints in collecting a sufficiently large dataset as inputs for conducting modelling exercises.
Guiming Dong +5 more
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Ecological Indicators, 2023 Accurate and effective assessment of groundwater potential in aquifers hundreds of meters deep remains a major challenge in mining and environmental protection.
Yongjie Li +7 more
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A physically based distributed karst hydrological model (QMG model-V1.0) for flood simulations [PDF]
Geoscientific Model Development, 2022 Karst trough and valley landforms are prone to flooding, primarily because of the unique hydrogeological features of karst landforms, which are conducive to the spread of rapid runoff.
J. Li +5 more
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Introducing wwhypda: a world-wide collaborative hydrogeological parameters database [PDF]
Hydrogeology Journal, 2008 Since the seminal publication of Henry Darcy's work in the 1880s, a very large number of rock property values (such as hydraulic conductivity, permeability, compressibility, porosity, etc.) has been measured and published. These data are, however, dispersed and difficult to access.
A. Comunian, P. Renard
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An example of aquifer heterogeneity simulation to modeling well-head protection areas [PDF]
, 2017 Groundwater management requires the definition of Well-Head Protection Areas (WHPA) for water supply wells. Italian law uses geometrical, chronological and hydrogeological criteria for WHPA identification, providing a groundwater travel time of 60 days ...
Fabbri, Paolo +3 more
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Mehran University Research Journal of Engineering and Technology, 2022 Integrated Flood Analysis System (IFAS) model, based on Tank model philosophy, is a widely used flood forecasting model that has the capability to simulate the catchment processes of any river system provided the surface and aquifer parameters of each ...
Ammara Nusrat +3 more
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Scientific and methodological foundations to develop numerical hydrodynamical models of mine fields in Donbas [PDF]
, 2018 The paper considers specific character of hydrogeological problems arising during the whole cycle of a mining enterprise operation; the most reliable their solutions are implemented in the context of numerical hydrodynamical ...
Dereviahina, Nataliia +2 more
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Vulnerability assessment of the karst aquifer feeding the Pertuso Spring (Central Italy): comparison between different applications of COP method [PDF]
, 2017 Karst aquifers vulnerability assessment and mapping are important tools for improved sustainable management and protection of karst groundwater resources.
DE FILIPPI, FRANCESCO MARIA +2 more
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Известия высших учебных заведений: Геология и разведка, 2018 The methodical aspects of the processing and interpreting the results of the experimental filtration tests of the layered strata by the constant-rate pumping tests have been developed. Determination of the filtration and volumetric characteristics of the
M. M. Burakov
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