Surface NMR for hydrogeology : a user's guide /

Surface nuclear magnetic resonance (SNMR) is a newly developed, non-invasive geophysical method designed for groundwater prospecting. This book provides an overview of the SNMR method and a cost-benefit analysis of SNMR against other geophysical methods applied to groundwater study. It assesses the...

Descripción completa

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Legchenko, Anatoly (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Bristol [England] (Temple Circus, Temple Way, Bristol BS1 6HG, UK) : IOP Publishing, [2021]
Colección:IOP (Series). Release 21.
IOP ebooks. 2021 collection.
Temas:
Hydrogeology > Technique.
Nuclear magnetic resonance.
Hydrology & the hydrosphere.
Environment and energy.
Acceso en línea:Texto completo
Tabla de Contenidos:
  • 6. Examples of 1D MRS inversion
  • 6.1. Noiseless synthetic data
  • 6.2. Noise contaminated synthetic data
  • 6.3. Field example
  • 7. MRS and hydrogeology
  • 7.1. MRS as a tool for hydrogeology
  • 7.2. Field example : processing one MRS sounding
  • 7.3. Field example : mapping a catchment
  • 7.4. Field example : MRS contribution to an unsaturated water flow modeling.
  • 1. Introduction
  • 1.1. Geophysics
  • 1.2. Hydrogeology
  • 1.3. Hydrogeophysics
  • 2. Magnetic resonance sounding
  • 2.1. Background
  • 2.2. Measuring techniques
  • 2.3. Short MRS signals
  • 2.4. Imaging equations
  • 2.5. MRS and groundwater
  • 3. Processing field records
  • 3.1. Noise-contaminated MRS signal
  • 3.2. Parameters of the MRS signal
  • 4. MRS forward modeling
  • 4.1. Modeling procedure
  • 4.2. Examples of the MRS response in layered subsurface
  • 4.3. The sensitivity of the MRS loop
  • 4.4. The depth of investigation
  • 4.5. Measuring with the spin echo
  • 5. MRS inversion
  • 5.1. The equivalence problem
  • 5.2. The resolution
  • 5.3. Inversion procedure

Ejemplares similares