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| ENVT0839-1

 | Cours de base - Hydrogeology in water integrated management - Collecte de l'information environnementale - Traitement de l'information environnementale - outils statistiques et mathématiques

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| Duration : | Hydrogeology in water integrated management : 12h Th Collecte de l'information environnementale : 24h Th Traitement de l'information environnementale - outils statistiques et mathématiques : 15h Th, 9h Pr
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| Credits/ECTS : |
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| Holder(s) : | Hydrogeology in water integrated management : Alain Dassargues
Collecte de l'information environnementale : Jacques Nicolas
Traitement de l'information environnementale - outils statistiques et mathématiques : Jacques Nicolas
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| Course contents :
| ... for 'Méthodes de l'hydrogéologie pour la gestion intégrée des ressources hydriques' see ENVT0784-1
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 | - Introduction - Definitions: groundwater resources advantages and drawback, relative importance in the world, in Belgium, in Walloon region. - Hydrological cycle and water balance of a basin, groundwater reserves. - Confined, water table and perched aquifers: definitions and examples, importance of a clear geological understanding when defining hydrogeological conditions. - Hydrogeological parameters and groundwater flow equations: hydrostatic, porosities, hydraulic conductivity and Darcy's law, intrinsic permeability, generalisation, application, limitations, measurements on field, piezometric maps, application examples, transmissivity, steady state groundwater flow in saturated conditions, specific storage coefficient, transient flow in confined and water table aquifers. - Hydrochemical state of groundwater, main principles of protection zones, vulnerability mapping. |
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 | On the basis of concrete examples drawn from environmental studies
- preparation of data processing (coding, missing data, outliers, computer files)
- selection of data processing method in function of the objectives of the environmental study
- short and concrete presentation of various graphical and mathematical processing tools (filtering, smoothing, harmonic analysis, ...) and of statistical tools (descriptive statistics, regressions, analysis of variance, factor analysis, ...) in the frame of environmental studies
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| Course objective :
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 | Allow the student to obtain a basic knowledge about hydrogeology and groundwater flow problems. |
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 | Leading the student to select a suitable data processing method in the frame of an environmental study and to interpret the results with criticism. |
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| Prerequisites :
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 |  | Traitement de l'information environnementale - outils statistiques et mathématiques |

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 | Descriptive statistics and basic mathematics (logarithm, integral, derivative) |
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| Workshops :
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 | Few practical work sessions are organised at the Arlon site of the ULg after the theory lessons. |
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 | 12 hours of processing of real data in the computer room |
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| Organization :
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 |  | Hydrogeology in water integrated management |

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 | This course is usually given at the Arlon site of the ULg at the end of December- beginning January. |
 |  | Traitement de l'information environnementale - outils statistiques et mathématiques |

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 | Lecture : 3 hours-modules
Pratical works : two times 6 hours in the computer room |
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| Written notes :
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 | Main reference books are mentioned by the teacher. Pdf copies of all ppt transparents are made available. Possible good references are: - Fetter C.W., 2001, Applied Hydrogeology (4th Edition), Prentice Hall, 598 p. - Domenico P.A. & Schwartz F.W., 1998, Physical and chemical hydrogeology (2nd Edition), John Wiley & Sons, 506 p. |
 |  | Traitement de l'information environnementale - outils statistiques et mathématiques |

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 | availbable on intranet in html format |
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| Assessment :
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 |  | Hydrogeology in water integrated management |

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 | Writen exam organised at the Arlon site of the ULg. Short questions based mainly on the physical understanding of the processes and concerned parameters. |
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 | the 6 last hours of practical works are based on the study of a real life environmental example and are evaluated |
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| Contacts :
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 | Alain Dassargues 04/3662376 Alain.Dassargues@ulg.ac.be |
 |  | Traitement de l'information environnementale - outils statistiques et mathématiques |

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 | j.nicolas@ulg.ac.be |
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