Code source wiki de 7KUE0N01 - Géochimie
Modifié par Eleanore Gitton le 11/06/2025 - 10:24
Masquer les derniers auteurs
| author | version | line-number | content |
|---|---|---|---|
 |
1.1 | 1 | (% class="fixed-table wrapped" %) |
| |
20.2 | 2 | |(% class="highlight-red" colspan="18" data-highlight-colour="red" rowspan="2" %)((( |
| |
1.1 | 3 | == UE : Géochimie == |
| |
20.2 | 4 | )))|(% colspan="4" style="text-align:center" %)((( |
| |
1.1 | 5 | **SEMESTRE** |
| |
20.2 | 6 | )))|(% class="highlight-red" colspan="2" data-highlight-colour="red" style="text-align:center" %)((( |
| |
1.1 | 7 | **S7** |
| |
20.2 | 8 | )))|(% colspan="3" style="text-align:center" %)((( |
| |
1.1 | 9 | **CODE** |
| |
20.2 | 10 | )))|(% colspan="4" style="text-align:center" %)((( |
| 11 | **7KUE0N01 ** | ||
| 12 | )))|(% colspan="4" style="text-align:center" %)((( | ||
| |
1.1 | 13 | **ECTS** |
| |
20.2 | 14 | )))|(% class="highlight-red" colspan="2" data-highlight-colour="red" style="text-align:center" %)((( |
| |
1.1 | 15 | **4** |
| 16 | ))) | ||
| |
20.2 | 17 | |(% colspan="2" style="text-align:center" %)((( |
| |
1.1 | 18 | **CM** |
| |
20.2 | 19 | )))|(% colspan="2" style="text-align:center" %)((( |
| |
1.1 | 20 | **TD** |
| |
20.2 | 21 | )))|(% colspan="2" style="text-align:center" %)((( |
| |
1.1 | 22 | **TP** |
| |
20.2 | 23 | )))|(% colspan="2" style="text-align:center" %)((( |
| |
1.1 | 24 | **EI** |
| |
20.2 | 25 | )))|(% colspan="5" style="text-align:center" %)((( |
| |
1.1 | 26 | **travail personnel** |
| |
20.2 | 27 | )))|(% colspan="6" style="text-align:center" %)((( |
| |
1.1 | 28 | **langue enseignement** |
| 29 | ))) | ||
| 30 | |(% colspan="18" %)((( | ||
| |
20.2 | 31 | |
| 32 | )))|(% colspan="2" style="text-align:center" %)((( | ||
| |
22.1 | 33 | 17 h |
| |
20.2 | 34 | )))|(% colspan="2" style="text-align:center" %)((( |
| |
6.1 | 35 | 33 h |
| |
20.2 | 36 | )))|(% colspan="2" style="text-align:center" %)((( |
| |
2.1 | 37 | 0 h |
| |
20.2 | 38 | )))|(% colspan="2" style="text-align:center" %)((( |
| |
1.1 | 39 | 0 h |
| |
20.2 | 40 | )))|(% colspan="5" style="text-align:center" %)((( |
| |
2.1 | 41 | 50 h |
| |
20.2 | 42 | )))|(% colspan="3" style="text-align:center" %)((( |
| |
1.1 | 43 | **FR** |
| |
20.2 | 44 | )))|(% colspan="3" style="text-align:center" %)((( |
| |
1.1 | 45 | **ENG** |
| 46 | ))) | ||
| 47 | |(% colspan="6" %)((( | ||
| 48 | **Responsable(s):** | ||
| 49 | )))|(% colspan="25" %)((( | ||
| |
15.1 | 50 | **David Bekaert** |
| |
20.2 | 51 | )))|(% colspan="3" style="text-align:center" %)((( |
| |
1.1 | 52 | OUI |
| |
20.2 | 53 | )))|(% colspan="3" style="text-align:center" %)((( |
| |
15.1 | 54 | OUI |
| |
1.1 | 55 | ))) |
| 56 | |(% colspan="6" %)((( | ||
| 57 | **Intervenant(s):** | ||
| 58 | )))|(% colspan="3" %)((( | ||
| 59 | **ENSG** | ||
| |
20.2 | 60 | |
| |
1.1 | 61 | )))|(% colspan="9" %)((( |
| |
15.1 | 62 | David Bekaert |
| |
1.1 | 63 | )))|(% colspan="5" %)((( |
| 64 | **extérieur(s)** | ||
| |
20.4 | 65 | )))|(% colspan="14" %)Guillaume Paris, Laurette Piani, Pierre-Henri Blard et doctorants CRPG |
| |
1.1 | 66 | |(% colspan="6" %)((( |
| 67 | **prérequis:** | ||
| 68 | )))|(% colspan="14" %)((( | ||
| |
15.1 | 69 | Hydrodynamique terrestre (S5) |
| |
20.2 | 70 | Pétrologie endogène (S6) |
| 71 | )))|(% colspan="4" style="text-align:left" %)((( | ||
| |
1.1 | 72 | **documents:** |
| |
20.2 | 73 | )))|(% colspan="13" style="text-align:left" %)((( |
| |
15.1 | 74 | Support de cours disponible en ligne |
| |
1.1 | 75 | ))) |
| 76 | |(% class="highlight-blue" colspan="37" data-highlight-colour="blue" %)((( | ||
| 77 | == Course: Geochemistry == | ||
| 78 | ))) | ||
| 79 | |(% class="highlight-blue" colspan="37" data-highlight-colour="blue" %)((( | ||
| |
20.1 | 80 | This course is an introduction to geochemistry, which can be summarized as the study of the relative and absolute abundances of molecules, elements and isotopes, to understand the fundamental processes that control the evolution of our environment. The versatile nature of geochemical tools allows addressing a very broad range of scientific and technological questions, which are all relevant to the areas of expertise and background knowledge of engineering geologists. This course will notably address/discuss the questions of, how is matter synthesized in the universe? What is the age of the Solar System, of the Earth, and how did our planet become a habitable – and inhabited – world? How does climate evolve on long (geological) and short (centennial) timescales? How can we quantify and anticipate the evolution of climate change? How do we determine the age, and erosion rate, of a landscape? How do we date aquifers? What are the possible solutions to the energy and environmental challenges? |
| 81 | To tackle these questions, the lectures will address a series of topics like cosmochemistry (nucleosynthesis, Solar System formation and evolution), geochronology (radioactivity, differentiation of the Earth), biogeochemistry (biological crises and resilience), stable isotopes (water and carbon cycles at Earth's surface), in-situ and atmospheric cosmogenic isotopes, paleoclimatology, and climate change. The last lecture will be fully dedicated to the applications of geochemistry to multiple sectors of geological engineering. Each lecture lasting 90 minutes is followed by 3 hours of dedicated practical work. The evaluation is undertaken by a 3 hour-long final examination. | ||
| |
1.1 | 82 | ))) |
| 83 | |(% class="highlight-grey" colspan="37" data-highlight-colour="grey" %)((( | ||
| 84 | **ORGANISATION ET CONTENU PÉDAGOGIQUE** | ||
| 85 | ))) | ||
| |
20.4 | 86 | |(% colspan="37" %)(1) Introduction générale, concepts et outils, échelles de temps et d'espace, notions de physique atomique et nucléaire, spectrométrie de masse; (2) Cosmochimie, nucléosynthèse, formation et évolution du Système Solaire; (3) Evolution du système Terre, différentiation, fusion partielle et formation des enveloppes internes; (4) Traçage de sources, boîte à outils isotopiques, diagrammes de mélange, notion de fractionnement isotopique; (5) Géochronologie, datation K-Ar et U-Th-Pb-He; (6) Biogéochimie, crises biologiques majeures et résilience; (7) Isotopes stables, grands cycles de l'eau et du carbone; (8) Isotopes cosmogéniques in-situ, datation et quantification des processus de surface, isotopes cosmogéniques atmosphériques, archéologie, datation et traçage des eaux souterraines; (9) (Paléo)-climatologie, cycles glaciaires/interglaciaires, dernier maximum glaciaire, sensibilité climatique; (10) Changement climatique et défi énergétique, bilan CO2, rapport du GIEC; (11) Cas d'études appliqués aux métiers de l'ingénieur géologue. |
| |
1.1 | 87 | |(% class="highlight-grey" colspan="37" data-highlight-colour="grey" %)((( |
| |
20.4 | 88 | **ACQUIS et COMPÉTENCES** |
| |
1.1 | 89 | ))) |
| 90 | |(% colspan="37" %)((( | ||
| 91 | **Acquis d'apprentissage fondamentaux (AF)** | ||
| 92 | ))) | ||
| |
20.3 | 93 | |(% class="highlight-#abf5d1" colspan="2" data-highlight-colour="#abf5d1" style="text-align:center; width:151px" title="Couleur d'arrière-plan : Vert clair 100 %" %)((( |
| |
20.2 | 94 | **AF1** |
| |
20.4 | 95 | )))|(% class="highlight-#abf5d1" colspan="35" data-highlight-colour="#abf5d1" style="width:908px" title="Couleur d'arrière-plan : Vert clair 100 %" %)Formation et évolution des planètes et du système Terre (notions de cours) |
| |
20.3 | 96 | |(% class="highlight-#abf5d1" colspan="2" data-highlight-colour="#abf5d1" style="text-align:center; width:151px" title="Couleur d'arrière-plan : Vert clair 100 %" %)**AF2**|(% class="highlight-#abf5d1" colspan="35" data-highlight-colour="#abf5d1" style="width:908px" title="Couleur d'arrière-plan : Vert clair 100 %" %)Géologie nucléaire (Radioactivité - Datations - Géochronologie) |
| 97 | |(% class="highlight-#abf5d1" colspan="2" data-highlight-colour="#abf5d1" style="text-align:center; width:151px" title="Couleur d'arrière-plan : Vert clair 100 %" %)**AF3**|(% class="highlight-#abf5d1" colspan="35" data-highlight-colour="#abf5d1" style="width:908px" title="Couleur d'arrière-plan : Vert clair 100 %" %)Géochimie des isotopes stables (Diagrammes de mélange - Fractionnements isotopiques) | ||
| 98 | |(% class="highlight-#abf5d1" colspan="2" data-highlight-colour="#abf5d1" style="text-align:center; width:151px" title="Couleur d'arrière-plan : Vert clair 100 %" %)((( | ||
| |
20.2 | 99 | **AF3** |
| |
20.3 | 100 | )))|(% class="highlight-#abf5d1" colspan="35" data-highlight-colour="#abf5d1" style="width:908px" title="Couleur d'arrière-plan : Vert clair 100 %" %)Isotopes cosmogéniques (Ages d’exposition - Ages d’enfouissement - Taux d’érosion) |
| |
1.1 | 101 | |(% class="highlight-grey" colspan="37" data-highlight-colour="grey" %)((( |
| 102 | **Modalités de contrôle des Connaissances et des Compétences** | ||
| 103 | ))) | ||
| 104 | |(% colspan="5" %)((( | ||
| 105 | Examen final: | ||
| 106 | )))|(% colspan="5" %)((( | ||
| 107 | OUI | ||
| 108 | )))|(% colspan="5" %)((( | ||
| 109 | Contrôle continu: | ||
| 110 | )))|(% colspan="5" %)((( | ||
| 111 | OUI | ||
| 112 | )))|(% colspan="5" %)((( | ||
| 113 | Rapport/Projet: | ||
| 114 | )))|(% colspan="5" %)((( | ||
| 115 | NON | ||
| 116 | )))|(% colspan="4" %)((( | ||
| 117 | Oral: | ||
| 118 | )))|(% colspan="3" %)((( | ||
| 119 | NON | ||
| 120 | ))) | ||
| |
14.1 | 121 | |
| |
20.4 | 122 | [[image:attach:DDRS.png||thumbnail="true" height="18" width="94"]] |