Surface NMR for Hydrogeology : A User's Guide / Anatoly Legchstko.

Format:

Book

Author/Creator:

Legchstko, Anatoly, author.

Contributor:

Institute of Physics (Great Britain), publisher.

Series:

IOP ebooks. 2021 collection.

IOP Ebooks Series

Language:

English

Subjects (All):

Hydrogeology.

Nuclear magnetic resonance.

Physical Description:

1 online resource (various pagings) : illustrations (some color).

Edition:

First edition.

Other Title:

Surface nuclear magnetic resonance for hydrogeology : a user's guide.

Place of Publication:

Bristol [England] (Temple Circus, Temple Way, Bristol BS1 6HG, UK) : IOP Publishing, [2021]

System Details:

Mode of access: World Wide Web.

System requirements: Adobe Acrobat Reader, EPUB reader, or Kindle reader.

Biography/History:

Anatoly Legchenko graduated from the Electrotechnical Institute of Novosibirsk (USSR), as an engineer in computer sciences and electronics. His PhD diploma in physics and mathematics was awarded by the Computing Center of the Siberian Branch of the Russian Academy of Sciences after presentation of the thesis 'Inverse problems in geophysical NMR tomography'. In 2001, the diploma Habilitation à Diriger les Recherches in geophysics was awarded by the University Paris XI (France).Currently, Anatoly is a senior scientist in IRD attached to the Université Grenoble Alpes (UGA, France).

Summary:

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 methodology of field measurements and gives examples of real data interpretation, and deals with some of the most pervasive problems faced by the SNMR methodology. Based on the author's extensive teaching experience, this book is designed to acquaint a wide but specialist audience of researchers and professionals in hydrogeology and geophysics with the SNMR method.

Contents:

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

Notes:

"Version: 202111"--Title page verso.

Includes bibliographical references.

Title from PDF title page (viewed on December 6, 2021).

Description based on print version record.

ISBN:

9780750331548

0750331542

9780750331555

0750331550

OCLC:

1288247145