Environmental Isotope Geochemistry

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{{#Customtitle:환경동위원소지구화학 Environmental Isotope Geochemistry}}

개요 Outlines

This course is to introduce how to utilize isotopes in environmental sciences, especially in the field related to hydrogeology.

일반 과목 정보 General course information

  • Course code: 188157
  • Credit-Lecture-Lab work: 3-3-0
  • Grading: With Midterm Exam (30%) + Final Exam (30%) + Assignment Report(30%) + Attendance (10%)
  • Type of class: Lecture + Discussion


교재 및 참고서 Text & references

  • Text: Environmental Isotopes in Hydrogeology (Clark & Fritz, 1997, CRC Press)
  • References: Any other stable isotope geochemistry book


수강 조건 Prerequisites

선수과목: Geochemistry & Lab


강의 계획 Lecture schedule

Week No. Lecture title Assignment Lecture note Reading Materials
& Other Supplements
1 Introduction; types of isotopes and their measurement
2 Isotope fractionation, enrichment, and separation Instrumentation of Mass Spectromemter
3 Condensation, precipitation and meteoric water line Relation between fractionation factor and separation
4 Rayleigh distillation and extreme evaporation Global meteoric water line
5 Precipitation Isotopic composition changes along Rayleigh distillation
6 Recharge from river-connected aquifers of complexes) Comparison of the isotopic compositions of meteoric water at low with high altitudes
7 Hydrograph separation in catchment area Tritium tracer
8 Tracing C-cycle with C-siotopes, Midterm examination Use of carbon-14
9 Groundwater quality management with isotopes Carbonate speciation in water
10 Dating groundwater with T Redox reaction of sulfur
11 Other methods of modern groundwater dating Sources of T
12 Dating of old groundwater CFC changes in atmosphere
13 Water-rock interaction traced with isotopes U-decay series
14 Sampling for the isotope analysis Sr isotopes
15 Final examination


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