Geophysical studies in the Caucasus:
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Berlin [u.a.]
Springer
2012
|
| Series: | Lecture notes in earth system sciences
|
| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Physical Description: | XVI, 401 S., Kt. Ill., graph. Darst., Kt. |
| ISBN: | 9783540766186 |
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| 245 | 1 | 0 | |a Geophysical studies in the Caucasus |c Lev Eppelbaum ; Boris Khesin |
| 264 | 1 | |a Berlin [u.a.] |b Springer |c 2012 | |
| 300 | |a XVI, 401 S., Kt. |b Ill., graph. Darst., Kt. | ||
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Record in the Search Index
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|---|---|
| adam_text | IMAGE 1
CONTENTS
1 INTRODUCTION 1
2 TECTONICAL-GEOPHYSICAL SETTING O F THE CAUCASUS 5
2.1 THE ORIGIN O F THE CAUCASUS, GEOLOGICAL EVOLUTION AND MAIN FEATURES
5
2.1.1 GISCAUCASUS 8
2.1.2 THE GREATER CAUCASUS 9
2.1.3 THE TRANSCAUCASUS 11
2.1.4 THE LESSER CAUCASUS 12
2.2 A BRIEF HISTORY O F GEOPHYSICAL STUDIES IN THE CAUCASUS 16
2.2.1 INITIAL STAGE 16
2.2.2 FORMATIVE STAGE 18
2.2.3 CONTEMPORARY PERIOD 26
2.3 THE CAUCASUS IN THE LIGHT O F REGIONAL GEOPHYSICAL ANALYSIS 29
3 METHODOLOGICAL SPECIFICITIES O F GEOPHYSICAL STUDIES IN THE COMPLEX
ENVIRONMENTS O F THE CAUCASUS 39
3.1 SPECIFICS OF MEDIA AND GEOPHYSICAL STUDIES 39
3.1.1 MAIN FEATURES: ADVANTAGES O F NATURAL FIELD STUDIES 39
3.1.2 GENERAL CHARACTERISTICS O F THE TARGETS AND HOST MEDIA 4 2
3.1.3 TYPICAL GEOPHYSICAL NOISE EFFECTS UNDER MOUNTAINOUS CONDITIONS 4 6
3.2 TERRAIN CORRECTION AND UTILIZATION OF TOPOGRAPHY FOR EXTRACTION OF
GEOLOGICAL INFORMATION 51
3.2.1 PROBLEM OF TERRAIN CORRECTION: TWO ASPECTS O F THIS PROBLEM 51
3.2.2 COMMON CORRECTION TECHNIQUES FOR DIFFERENT MEASUREMENT HEIGHTS 55
3.2.3 REDUCTION TO LINE 59
3.2.4 CORRELATION TECHNIQUE FOR TERRAIN CORRECTION 62
3.3 ELIMINATION O F FIELD VARIATIONS WITH TIME 80
IX
HTTP://D-NB.INFO/986535095
IMAGE 2
X CONTENTS
3.4 INVERSE PROBLEM SOLUTION IN COMPLEX ENVIRONMENTS:
THE EXAMPLE OF A MAGNETIC FIELD 82
3.4.1 CHARACTERISTIC POINT METHOD 83
3.4.2 TANGENT METHOD 84
3.4.3 INTERPRETATION O F MAGNETIC ANOMALIES ON AN INCLINED SURFACE 86
3.5 INVERSION OF OTHER NATURAL (GRAVITY, TEMPERATURE, SELF-POTENTIAL,
AND SEISMICITY) FIELDS 87
3.5.1 GRAVITY FIELD 87
3.5.2 TEMPERATURE FIELD 9 0
3.5.3 SELF-POTENTIAL FIELD 92
3.5.4 SEISMICITY FIELD 9 4
3.6 INVERSION OF ARTIFICIAL AND QUASI-NATURAL (RESISTIVITY, INDUCED
POLARIZATION, VERY LOW FREQUENCY) FIELDS 95
3.6.1 RESISTIVITY 95
3.6.2 INDUCED POLARIZATION 96
3.6.3 VLF 99
3.7 INFORMATION AND PROBABILISTIC INTERPRETATION METHODS FOR THE
DETECTION O F HIDDEN TARGETS 101
3.7.1 ENTROPY AND INFORMATION 101
3.7.2 INFORMATION-STATISTICAL TECHNIQUES FOR THE ANALYSIS O F SINGLE
GEOPHYSICAL FIELDS 103
3.8 INTEGRATED INTERPRETATION 114
3.8.1 COMBINED INFORMATION FORMALIZATION O F GEOPHYSICAL-GEOLOGICAL
PROCESSES 115
3.8.2 MULTIMODEL APPROACH TO GEOPHYSICAL DATA ANALYSIS (ON EXAMPLE OF
MAGNETIC DATA ANALYSIS) 119
3.8.3 VARIANTS OF INTEGRATED INTERPRETATION 120
3.8.4 CLASSIFICATION BY LOGICAL-STATISTICAL (INFORMATION-STATISTICAL)
TECHNIQUES 125
3.8.5 PATTERN RECOGNITION BY STANDARD AND CONTROL SETS OF TARGETS 126
3.8.6 CLASSIFICATION O F TARGETS INTO COMPACT GROUPS IN AN INDICATOR
SPACE 127
3.8.7 REVEALING TARGETS (CLASSES OF TARGETS) WITH EXPECTED PROPERTIES
128
3.9 CHOICE OF GEOPHYSICAL INTEGRATION ELEMENTS AND THEIR QUANTITY 132
3.9.1 GENERAL CONSIDERATIONS 132
3.9.2 EVALUATION OF SINGLE GEOPHYSICAL METHOD EFFICIENCY 133 3.9.3
ESTIMATING INFORMATION BY INDICATOR (FIELD) GRADATIONS 134 3.9.4
ESTIMATING GEOPHYSICAL INTEGRATION EFFICIENCY USING TYPE I AND TYPE II
ERROR PROBABILITIES 136
3.9.5 MINIMIZATION O F THE NUMBER OF COMBINED METHODS BY SOLVING THE
FOUR COLORS PROBLEM 137
IMAGE 3
CONTENTS XI
4 REGIONAL PHYSICAL-GEOLOGICAL MODELS AND REGIONING 139
4.1 UTILIZATION O F AVAILABLE GEOLOGICAL, PETROPHYSICAL AND GEOPHYSICAL
DATA 139
4.1.1 USE O F GEOLOGICAL DATA 139
4.1.2 USE OF PETROPHYSICAL DATA 140
4.1.3 THE FORMATION O F AN INDICATOR SPACE 152
4.1.4 COMMON CHARACTERISTICS OF PETROPHYSICAL BOUNDARIES AND GEOLOGICAL
ASSOCIATIONS 160
4.2 REGIONAL GEOPHYSICAL SCHEMES 163
4.2.1 QUANTITATIVE ANALYSIS AND REGIONING 163
4.2.2 FIELD DIFFERENTIATION INTO REGIONAL AND LOCAL ISOTROPIC COMPONENTS
177
4.3 3-D COMBINED MODELING OF GRAVITY AND MAGNETIC FIELDS 181
4.3.1 COMPUTATION OF GRAVITY FIELD REDUCTIONS 185
4.3.2 INTERACTIVE DIRECT PROBLEM SOLUTION: MAIN PRINCIPLES 187 4.3.3
COMPUTATION OF GRAVITY REDUCTIONS AND MAGNETIC FIELD AS A COMPONENT-WISE
PROCESS 188
4.3.4 TERRAIN RELIEF CALCULATION 190
4.4 MODELS O F THE EARTH S CRUST ALONG REGIONAL TRAVERSES 194
4.4.1 3D COMBINED MODELING OF GRAVITY AND MAGNETIC FIELDS 194
4.4.2 EXAMPLES OF 3D COMBINED MODELING OF GRAVITY AND MAGNETIC FIELDS
ALONG INTERPRETATION PROFILES 198
4.5 DEEP STRUCTURE MAPS AND THEIR PROGNOSTIC IMPORTANCE 212
5 MINING GEOPHYSICS 219
5.1 PETROPHYSICAL EXAMINATION OF ORE AREAS 220
5.2 BOREHOLE LOGGING 221
5.3 NORTHERN CAUCASUS 221
5.3.1 GRAVITY 221
5.3.2 VLF 225
5.3.3 ELECTROMAGNETIC METHODS 225
5.4 SOUTHERN SLOPE OF THE GREATER CAUCASUS 227
5.4.1 PHYSICAL-GEOLOGICAL MODELS OF ORE DEPOSITS 227
5.4.2 PHYSICAL-GEOLOGICAL MODEL O F A PYRITE-POLYMETALLIC DEPOSIT O F
THE FILIZCHAY TYPE 228
5.4.3 GRAVITY 229
5.4.4 INDUCED POLARIZATION 232
5.4.5 VLF 235
5.4.6 NEAR-SURFACE TEMPERATURE SURVEY 239
5.4.7 SELF-POTENTIAL SURVEY 241
5.4.8 MAGNETIC SURVEY 242
5.4.9 ELECTROMAGNETIC METHODS 242
5.4.10 INTEGRATED ANALYSIS 244
IMAGE 4
XII CONTENTS
5.5 LESSER CAUCASUS 245
5.5.1 SELF-POTENTIAL SURVEY 245
5.5.2 PHYSICAL-GEOLOGICAL MODEL O F THE COPPER-PYRITE DEPOSIT O F THE
LESSER CAUCASIAN TYPE 246
5.5.3 GRAVITY 248
5.5.4 MAGNETIC SURVEY 252
5.5.5 INDUCED POLARIZATION 253
5.5.6 VLF 255
5.5.7 NEAR-SURFACE TEMPERATURE SURVEY 256
5.5.8 ELECTRIC AND ELECTROMAGNETIC METHODS 257
5.5.9 SIMPLE INTEGRATED ANALYSIS 259
5.5.10 INTEGRATED ANALYSIS O F THE BASIS O F PGM 259
5.6 UNDERGROUND GEOPHYSICS 260
5.6.1 GRAVITY 261
5.6.2 VLF 264
5.6.3 TEMPERATURE SURVEY 264
5.6.4 SELF-POTENTIAL SURVEY 266
5.6.5 EXAMPLES OF INTEGRATED UNDERGROUND OBSERVATIONS 268
5.6.6 OTHER METHODS 268
5.7 FURTHER PERSPECTIVES OF MINING GEOPHYSICS IN THE CAUCASUS 270
5.7.1 DEVELOPMENT O F THE CAUCASIAN MINING GEOPHYSICS DATABASES 270
5.7.2 ROV GEOPHYSICAL SURVEYS FOR THE DELINEATION OF NEW CAUCASIAN ORE
DEPOSITS 272
5.7.3 GEOPHYSICAL EXAMINATION OF OLD CAUCASIAN MINE SPOILS 274
5.8 COMPARISON OF REGIONAL FAULT DISLOCATIONS AND DISTRIBUTION O F
USEFUL MINERALS 274
6 THE KURA DEPRESSION AND ADJACENT BASINS 275
6.1 THE KURA DEPRESSION 275
6.1.1 MAGNETIC SURVEY 276
6.1.2 GRAVITY SURVEY 276
6.1.3 THERMAL DATA ANALYSIS 279
6.1.4 RADIOMETRIC SURVEY 281
6.1.5 INTEGRATED ANALYSIS 282
6.2 SOUTH CASPIAN BASIN 282
6.3 OTHER BASINS 289
6.3.1 KUSAR-DIVITCHI BASIN 289
6.3.2 OSSETIA DEPRESSION 289
6.3.3 TAMAN AND KUBAN BASINS 290
IMAGE 5
CONTENTS XIII
7 GEOPHYSICS IN HYDROLOGY 293
7.1 MAIN SPECIFITIES O F GEOPHYSICAL PROSPECTING IN HYDROGEOLOGY 293
7.1.1 METHODOLOGICAL PRINCIPLES OF GEOPHYSICAL PROSPECTING FOR
UNDERGROUND WATERS 293
7.1.2 SPECIFICITIES O F VES DATA INTERPRETATION 296
7.1.3 GEOPHYSICAL SPECIFICITIES O F LAND RECLAMATION AND IRRIGATION
STUDIES 299
7.1.4 METHODOLOGY O F UNDERGROUND WATER GEOPHYSICAL PROSPECTING IN
MOUNTAIN AREAS 301
7.2 TYPICAL GEOPHYSICAL SOLUTIONS TO HYDROGEOLOGICAL PROBLEMS 304 7.2.1
DISCOVERING FRESH WATER IN THE NORTHWESTERN FOOTHILLS O F THE GREATER
CAUCASUS: THE STUDY OF PEBBLE COLLECTORS 304
7.2.2 DISCOVERING FRESH WATER IN THE KURA DEPRESSION: AQUIFER
CHARACTERISTICS AND THEIR RELATION TO DEEP STRUCTURE 305
7.2.3 SEARCHING OF THERMAL WATERS 309
7.2.4 DETECTING FRESH WATER IN MOUNTAINOUS AREAS 311
7.3 GEOPHYSICAL INVESTIGATIONS O F THE CAUCASIAN LAKES 312
8 ENVIRONMENTAL AND NEAR-SURFACE GEOPHYSICS 315
8.1 INVESTIGATIONS OF MUD VOLCANOES 315
8.1.1 GEOLOGICAL, GEOTHERMAL AND SEISMIC SPECIFICITIES 315
8.1.2 GRAVITY PROSPECTING 316
8.1.3 MAGNETIC PROSPECTING 319
8.1.4 ELECTRIC PROSPECTING AND RADIOACTIVITY MAPPING 320
8.1.5 RELATION BETWEEN EARTHQUAKES AND MUD VOLCANO ERUPTIONS 320
8.2 ENGINEERING GEOPHYSICS 321
8.2.1 MONITORING O F OIL-AND-GAS PIPELINES 321
8.2.2 INVESTIGATION AND MONITORING OF DAMS 322
8.2.3 GEOPHYSICAL AND STRUCTURAL-GEOLOGICAL ANALYSIS 322
8.2.4 INVESTIGATION O F GEOPHYSICAL FIELD TIME VARIATIONS 323
8.3 ARCHAEOGEOPHYSICS 325
8.3.1 NORTHERN CAUCASUS 325
8.3.2 THE LESSER CAUCASUS 328
8.3.3 TAMAN AND KUBAN REGIONS 329
8.3.4 TRANSCAUCASUS 330
8.4 ENVIRONMENTAL GEOPHYSICS 331
8.4.1 LANDSLIDE GEOPHYSICAL MONITORING 331
8.4.2 STUDY OF RADIOACTIVE PARAMETERS 333
8.4.3 REVEALING RING STRUCTURES 334
IMAGE 6
X I V
CONTENTS
9 INVESTIGATION O F SEISMIC ACTIVITY 337
9.1 EARTHQUAKES IN THE CAUCASUS: A SHORT HISTORICAL REVIEW 337
9.2 STUDYING PETROPHYSICAL PROPERTIES IN SEISMOGENIC REGIONS 338
9.3 MODERN GEODYNAMIC EVENTS AND GEOPHYSICAL DETECTION METHODS 339
9.3.1 GRAVITY TEMPORARY TIDELESS VARIATIONS 340
9.3.2 TEMPORARY MAGNETIC VARIATIONS ASSOCIATED WITH GEODYNAMIC EVENTS
341
9.3.3 ELECTRIC FIELD POTENTIAL GRADIENT 343
9.3.4 LASER INTERFEROMETER 344
9.3.5 VLF AND ULF TIME VARIATIONS 344
9.3.6 RADON PRECURSORS 344
9.3.7 TEMPERATURE PRECURSORS 345
9.4 LONG-TERM SEISMICITY PROGNOSIS 346
9.5 ALGORITHMS FOR GEODYNAMIC EVENT PREDICTION 347
9.5.1 THERMOELASTIC CHARACTERISTICS AND THEIR RELATIONSHIP TO
EARTHQUAKES 347
9.5.2 INTRAPLATE SEISMICITY STUDIES 347
9.5.3 AREAL AUTOCORRELATION ANALYSIS 348
9.5.4 GEOPHYSICAL FIELD COMPLEXITY AS FACTOR O F SEISMICITY PROGNOSIS
348
9.5.5 CORRELATIONS BETWEEN THE MAGNETIC FIELD AND SEISMICITY - 350 9.5.6
REVEALING HIDDEN INTERSECTIONS OF LINEAR STRUCTURES 350
9.5.7 PATTERN RECOGNITION O F REGIONAL SEISMICITY 353
9.5.8 WAVELET PACKET APPROACH 354
9.5.9 EARTHQUAKES AS A STRONGLY NONLINEAR EVENT 355
CONCLUSION 359
REFERENCES 361
INDEX 393
|
| adam_txt |
IMAGE 1
CONTENTS
1 INTRODUCTION 1
2 TECTONICAL-GEOPHYSICAL SETTING O F THE CAUCASUS 5
2.1 THE ORIGIN O F THE CAUCASUS, GEOLOGICAL EVOLUTION AND MAIN FEATURES
5
2.1.1 GISCAUCASUS 8
2.1.2 THE GREATER CAUCASUS 9
2.1.3 THE TRANSCAUCASUS 11
2.1.4 THE LESSER CAUCASUS 12
2.2 A BRIEF HISTORY O F GEOPHYSICAL STUDIES IN THE CAUCASUS 16
2.2.1 INITIAL STAGE 16
2.2.2 FORMATIVE STAGE 18
2.2.3 CONTEMPORARY PERIOD 26
2.3 THE CAUCASUS IN THE LIGHT O F REGIONAL GEOPHYSICAL ANALYSIS 29
3 METHODOLOGICAL SPECIFICITIES O F GEOPHYSICAL STUDIES IN THE COMPLEX
ENVIRONMENTS O F THE CAUCASUS 39
3.1 SPECIFICS OF MEDIA AND GEOPHYSICAL STUDIES 39
3.1.1 MAIN FEATURES: ADVANTAGES O F NATURAL FIELD STUDIES 39
3.1.2 GENERAL CHARACTERISTICS O F THE TARGETS AND HOST MEDIA 4 2
3.1.3 TYPICAL GEOPHYSICAL NOISE EFFECTS UNDER MOUNTAINOUS CONDITIONS 4 6
3.2 TERRAIN CORRECTION AND UTILIZATION OF TOPOGRAPHY FOR EXTRACTION OF
GEOLOGICAL INFORMATION 51
3.2.1 PROBLEM OF TERRAIN CORRECTION: TWO ASPECTS O F THIS PROBLEM 51
3.2.2 COMMON CORRECTION TECHNIQUES FOR DIFFERENT MEASUREMENT HEIGHTS 55
3.2.3 REDUCTION TO LINE 59
3.2.4 CORRELATION TECHNIQUE FOR TERRAIN CORRECTION 62
3.3 ELIMINATION O F FIELD VARIATIONS WITH TIME 80
IX
HTTP://D-NB.INFO/986535095
IMAGE 2
X CONTENTS
3.4 INVERSE PROBLEM SOLUTION IN COMPLEX ENVIRONMENTS:
THE EXAMPLE OF A MAGNETIC FIELD 82
3.4.1 CHARACTERISTIC POINT METHOD 83
3.4.2 TANGENT METHOD 84
3.4.3 INTERPRETATION O F MAGNETIC ANOMALIES ON AN INCLINED SURFACE 86
3.5 INVERSION OF OTHER NATURAL (GRAVITY, TEMPERATURE, SELF-POTENTIAL,
AND SEISMICITY) FIELDS 87
3.5.1 GRAVITY FIELD 87
3.5.2 TEMPERATURE FIELD 9 0
3.5.3 SELF-POTENTIAL FIELD 92
3.5.4 SEISMICITY FIELD 9 4
3.6 INVERSION OF ARTIFICIAL AND QUASI-NATURAL (RESISTIVITY, INDUCED
POLARIZATION, VERY LOW FREQUENCY) FIELDS 95
3.6.1 RESISTIVITY 95
3.6.2 INDUCED POLARIZATION 96
3.6.3 VLF 99
3.7 INFORMATION AND PROBABILISTIC INTERPRETATION METHODS FOR THE
DETECTION O F HIDDEN TARGETS 101
3.7.1 ENTROPY AND INFORMATION 101
3.7.2 INFORMATION-STATISTICAL TECHNIQUES FOR THE ANALYSIS O F SINGLE
GEOPHYSICAL FIELDS 103
3.8 INTEGRATED INTERPRETATION 114
3.8.1 COMBINED INFORMATION FORMALIZATION O F GEOPHYSICAL-GEOLOGICAL
PROCESSES 115
3.8.2 MULTIMODEL APPROACH TO GEOPHYSICAL DATA ANALYSIS (ON EXAMPLE OF
MAGNETIC DATA ANALYSIS) 119
3.8.3 VARIANTS OF INTEGRATED INTERPRETATION 120
3.8.4 CLASSIFICATION BY LOGICAL-STATISTICAL (INFORMATION-STATISTICAL)
TECHNIQUES 125
3.8.5 PATTERN RECOGNITION BY STANDARD AND CONTROL SETS OF TARGETS 126
3.8.6 CLASSIFICATION O F TARGETS INTO COMPACT GROUPS IN AN INDICATOR
SPACE 127
3.8.7 REVEALING TARGETS (CLASSES OF TARGETS) WITH EXPECTED PROPERTIES
128
3.9 CHOICE OF GEOPHYSICAL INTEGRATION ELEMENTS AND THEIR QUANTITY 132
3.9.1 GENERAL CONSIDERATIONS 132
3.9.2 EVALUATION OF SINGLE GEOPHYSICAL METHOD EFFICIENCY 133 3.9.3
ESTIMATING INFORMATION BY INDICATOR (FIELD) GRADATIONS 134 3.9.4
ESTIMATING GEOPHYSICAL INTEGRATION EFFICIENCY USING TYPE I AND TYPE II
ERROR PROBABILITIES 136
3.9.5 MINIMIZATION O F THE NUMBER OF COMBINED METHODS BY SOLVING THE
"FOUR COLORS PROBLEM" 137
IMAGE 3
CONTENTS XI
4 REGIONAL PHYSICAL-GEOLOGICAL MODELS AND REGIONING 139
4.1 UTILIZATION O F AVAILABLE GEOLOGICAL, PETROPHYSICAL AND GEOPHYSICAL
DATA 139
4.1.1 USE O F GEOLOGICAL DATA 139
4.1.2 USE OF PETROPHYSICAL DATA 140
4.1.3 THE FORMATION O F AN INDICATOR SPACE 152
4.1.4 COMMON CHARACTERISTICS OF PETROPHYSICAL BOUNDARIES AND GEOLOGICAL
ASSOCIATIONS 160
4.2 REGIONAL GEOPHYSICAL SCHEMES 163
4.2.1 QUANTITATIVE ANALYSIS AND REGIONING 163
4.2.2 FIELD DIFFERENTIATION INTO REGIONAL AND LOCAL ISOTROPIC COMPONENTS
177
4.3 3-D COMBINED MODELING OF GRAVITY AND MAGNETIC FIELDS 181
4.3.1 COMPUTATION OF GRAVITY FIELD REDUCTIONS 185
4.3.2 INTERACTIVE DIRECT PROBLEM SOLUTION: MAIN PRINCIPLES 187 4.3.3
COMPUTATION OF GRAVITY REDUCTIONS AND MAGNETIC FIELD AS A COMPONENT-WISE
PROCESS 188
4.3.4 TERRAIN RELIEF CALCULATION 190
4.4 MODELS O F THE EARTH'S CRUST ALONG REGIONAL TRAVERSES 194
4.4.1 3D COMBINED MODELING OF GRAVITY AND MAGNETIC FIELDS 194
4.4.2 EXAMPLES OF 3D COMBINED MODELING OF GRAVITY AND MAGNETIC FIELDS
ALONG INTERPRETATION PROFILES 198
4.5 DEEP STRUCTURE MAPS AND THEIR PROGNOSTIC IMPORTANCE 212
5 MINING GEOPHYSICS 219
5.1 PETROPHYSICAL EXAMINATION OF ORE AREAS 220
5.2 BOREHOLE LOGGING 221
5.3 NORTHERN CAUCASUS 221
5.3.1 GRAVITY 221
5.3.2 VLF 225
5.3.3 ELECTROMAGNETIC METHODS 225
5.4 SOUTHERN SLOPE OF THE GREATER CAUCASUS 227
5.4.1 PHYSICAL-GEOLOGICAL MODELS OF ORE DEPOSITS 227
5.4.2 PHYSICAL-GEOLOGICAL MODEL O F A PYRITE-POLYMETALLIC DEPOSIT O F
THE FILIZCHAY TYPE 228
5.4.3 GRAVITY 229
5.4.4 INDUCED POLARIZATION 232
5.4.5 VLF 235
5.4.6 NEAR-SURFACE TEMPERATURE SURVEY 239
5.4.7 SELF-POTENTIAL SURVEY 241
5.4.8 MAGNETIC SURVEY 242
5.4.9 ELECTROMAGNETIC METHODS 242
5.4.10 INTEGRATED ANALYSIS 244
IMAGE 4
XII CONTENTS
5.5 LESSER CAUCASUS 245
5.5.1 SELF-POTENTIAL SURVEY 245
5.5.2 PHYSICAL-GEOLOGICAL MODEL O F THE COPPER-PYRITE DEPOSIT O F THE
LESSER CAUCASIAN TYPE 246
5.5.3 GRAVITY 248
5.5.4 MAGNETIC SURVEY 252
5.5.5 INDUCED POLARIZATION 253
5.5.6 VLF 255
5.5.7 NEAR-SURFACE TEMPERATURE SURVEY 256
5.5.8 ELECTRIC AND ELECTROMAGNETIC METHODS 257
5.5.9 SIMPLE INTEGRATED ANALYSIS 259
5.5.10 INTEGRATED ANALYSIS O F THE BASIS O F PGM 259
5.6 UNDERGROUND GEOPHYSICS 260
5.6.1 GRAVITY 261
5.6.2 VLF 264
5.6.3 TEMPERATURE SURVEY 264
5.6.4 SELF-POTENTIAL SURVEY 266
5.6.5 EXAMPLES OF INTEGRATED UNDERGROUND OBSERVATIONS 268
5.6.6 OTHER METHODS 268
5.7 FURTHER PERSPECTIVES OF MINING GEOPHYSICS IN THE CAUCASUS 270
5.7.1 DEVELOPMENT O F THE CAUCASIAN MINING GEOPHYSICS DATABASES 270
5.7.2 ROV GEOPHYSICAL SURVEYS FOR THE DELINEATION OF NEW CAUCASIAN ORE
DEPOSITS 272
5.7.3 GEOPHYSICAL EXAMINATION OF OLD CAUCASIAN MINE SPOILS 274
5.8 COMPARISON OF REGIONAL FAULT DISLOCATIONS AND DISTRIBUTION O F
USEFUL MINERALS 274
6 THE KURA DEPRESSION AND ADJACENT BASINS 275
6.1 THE KURA DEPRESSION 275
6.1.1 MAGNETIC SURVEY 276
6.1.2 GRAVITY SURVEY 276
6.1.3 THERMAL DATA ANALYSIS 279
6.1.4 RADIOMETRIC SURVEY 281
6.1.5 INTEGRATED ANALYSIS 282
6.2 SOUTH CASPIAN BASIN 282
6.3 OTHER BASINS 289
6.3.1 KUSAR-DIVITCHI BASIN 289
6.3.2 OSSETIA DEPRESSION 289
6.3.3 TAMAN AND KUBAN BASINS 290
IMAGE 5
CONTENTS XIII
7 GEOPHYSICS IN HYDROLOGY 293
7.1 MAIN SPECIFITIES O F GEOPHYSICAL PROSPECTING IN HYDROGEOLOGY 293
7.1.1 METHODOLOGICAL PRINCIPLES OF GEOPHYSICAL PROSPECTING FOR
UNDERGROUND WATERS 293
7.1.2 SPECIFICITIES O F VES DATA INTERPRETATION 296
7.1.3 GEOPHYSICAL SPECIFICITIES O F LAND RECLAMATION AND IRRIGATION
STUDIES 299
7.1.4 METHODOLOGY O F UNDERGROUND WATER GEOPHYSICAL PROSPECTING IN
MOUNTAIN AREAS 301
7.2 TYPICAL GEOPHYSICAL SOLUTIONS TO HYDROGEOLOGICAL PROBLEMS 304 7.2.1
DISCOVERING FRESH WATER IN THE NORTHWESTERN FOOTHILLS O F THE GREATER
CAUCASUS: THE STUDY OF PEBBLE COLLECTORS 304
7.2.2 DISCOVERING FRESH WATER IN THE KURA DEPRESSION: AQUIFER
CHARACTERISTICS AND THEIR RELATION TO DEEP STRUCTURE 305
7.2.3 SEARCHING OF THERMAL WATERS 309
7.2.4 DETECTING FRESH WATER IN MOUNTAINOUS AREAS 311
7.3 GEOPHYSICAL INVESTIGATIONS O F THE CAUCASIAN LAKES 312
8 ENVIRONMENTAL AND NEAR-SURFACE GEOPHYSICS 315
8.1 INVESTIGATIONS OF MUD VOLCANOES 315
8.1.1 GEOLOGICAL, GEOTHERMAL AND SEISMIC SPECIFICITIES 315
8.1.2 GRAVITY PROSPECTING 316
8.1.3 MAGNETIC PROSPECTING 319
8.1.4 ELECTRIC PROSPECTING AND RADIOACTIVITY MAPPING 320
8.1.5 RELATION BETWEEN EARTHQUAKES AND MUD VOLCANO ERUPTIONS 320
8.2 ENGINEERING GEOPHYSICS 321
8.2.1 MONITORING O F OIL-AND-GAS PIPELINES 321
8.2.2 INVESTIGATION AND MONITORING OF DAMS 322
8.2.3 GEOPHYSICAL AND STRUCTURAL-GEOLOGICAL ANALYSIS 322
8.2.4 INVESTIGATION O F GEOPHYSICAL FIELD TIME VARIATIONS 323
8.3 ARCHAEOGEOPHYSICS 325
8.3.1 NORTHERN CAUCASUS 325
8.3.2 THE LESSER CAUCASUS 328
8.3.3 TAMAN AND KUBAN REGIONS 329
8.3.4 TRANSCAUCASUS 330
8.4 ENVIRONMENTAL GEOPHYSICS 331
8.4.1 LANDSLIDE GEOPHYSICAL MONITORING 331
8.4.2 STUDY OF RADIOACTIVE PARAMETERS 333
8.4.3 REVEALING RING STRUCTURES 334
IMAGE 6
X I V
CONTENTS
9 INVESTIGATION O F SEISMIC ACTIVITY 337
9.1 EARTHQUAKES IN THE CAUCASUS: A SHORT HISTORICAL REVIEW 337
9.2 STUDYING PETROPHYSICAL PROPERTIES IN SEISMOGENIC REGIONS 338
9.3 MODERN GEODYNAMIC EVENTS AND GEOPHYSICAL DETECTION METHODS 339
9.3.1 GRAVITY TEMPORARY TIDELESS VARIATIONS 340
9.3.2 TEMPORARY MAGNETIC VARIATIONS ASSOCIATED WITH GEODYNAMIC EVENTS
341
9.3.3 ELECTRIC FIELD POTENTIAL GRADIENT 343
9.3.4 LASER INTERFEROMETER 344
9.3.5 VLF AND ULF TIME VARIATIONS 344
9.3.6 RADON PRECURSORS 344
9.3.7 TEMPERATURE PRECURSORS 345
9.4 LONG-TERM SEISMICITY PROGNOSIS 346
9.5 ALGORITHMS FOR GEODYNAMIC EVENT PREDICTION 347
9.5.1 THERMOELASTIC CHARACTERISTICS AND THEIR RELATIONSHIP TO
EARTHQUAKES 347
9.5.2 INTRAPLATE SEISMICITY STUDIES 347
9.5.3 AREAL AUTOCORRELATION ANALYSIS 348
9.5.4 GEOPHYSICAL FIELD COMPLEXITY AS FACTOR O F SEISMICITY PROGNOSIS
348
9.5.5 CORRELATIONS BETWEEN THE MAGNETIC FIELD AND SEISMICITY - 350 9.5.6
REVEALING HIDDEN INTERSECTIONS OF LINEAR STRUCTURES 350
9.5.7 PATTERN RECOGNITION O F REGIONAL SEISMICITY 353
9.5.8 WAVELET PACKET APPROACH 354
9.5.9 EARTHQUAKES AS A STRONGLY NONLINEAR EVENT 355
CONCLUSION 359
REFERENCES 361
INDEX 393 |
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| author | Eppelbaum, Lev V. 1959- Chesin, Boris Ė. 1932-2010 |
| author_GND | (DE-588)173114539 (DE-588)173114512 |
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| author_role | aut aut |
| author_sort | Eppelbaum, Lev V. 1959- |
| author_variant | l v e lv lve b ė c bė bėc |
| building | Verbundindex |
| bvnumber | BV023100263 |
| classification_rvk | RQ 45115 RQ 45121 TF 7300 UT 2920 |
| ctrlnum | (OCoLC)254422799 (DE-599)DNB986535095 |
| dewey-full | 554.75 |
| dewey-hundreds | 500 - Natural sciences and mathematics |
| dewey-ones | 554 - Earth sciences of Europe |
| dewey-raw | 554.75 |
| dewey-search | 554.75 |
| dewey-sort | 3554.75 |
| dewey-tens | 550 - Earth sciences |
| discipline | Geologie / Paläontologie Physik Geographie |
| discipline_str_mv | Geologie / Paläontologie Physik Geographie |
| format | Book |
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| geographic | Kaukasus (DE-588)4030090-0 gnd |
| geographic_facet | Kaukasus |
| id | DE-604.BV023100263 |
| illustrated | Illustrated |
| index_date | 2024-07-02T19:44:27Z |
| indexdate | 2024-07-09T21:11:01Z |
| institution | BVB |
| isbn | 9783540766186 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-016303000 |
| oclc_num | 254422799 |
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| owner | DE-29 DE-83 DE-11 DE-19 DE-BY-UBM DE-188 |
| owner_facet | DE-29 DE-83 DE-11 DE-19 DE-BY-UBM DE-188 |
| physical | XVI, 401 S., Kt. Ill., graph. Darst., Kt. |
| publishDate | 2012 |
| publishDateSearch | 2012 |
| publishDateSort | 2012 |
| publisher | Springer |
| record_format | marc |
| series2 | Lecture notes in earth system sciences |
| spelling | Eppelbaum, Lev V. 1959- Verfasser (DE-588)173114539 aut Geophysical studies in the Caucasus Lev Eppelbaum ; Boris Khesin Berlin [u.a.] Springer 2012 XVI, 401 S., Kt. Ill., graph. Darst., Kt. txt rdacontent n rdamedia nc rdacarrier Lecture notes in earth system sciences Geophysics - Caucasus Geophysik (DE-588)4020252-5 gnd rswk-swf Kaukasus (DE-588)4030090-0 gnd rswk-swf Kaukasus (DE-588)4030090-0 g Geophysik (DE-588)4020252-5 s DE-604 Chesin, Boris Ė. 1932-2010 Verfasser (DE-588)173114512 aut Erscheint auch als Online-Ausgabe 978-3-540-76619-3 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=016303000&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Eppelbaum, Lev V. 1959- Chesin, Boris Ė. 1932-2010 Geophysical studies in the Caucasus Geophysics - Caucasus Geophysik (DE-588)4020252-5 gnd |
| subject_GND | (DE-588)4020252-5 (DE-588)4030090-0 |
| title | Geophysical studies in the Caucasus |
| title_auth | Geophysical studies in the Caucasus |
| title_exact_search | Geophysical studies in the Caucasus |
| title_exact_search_txtP | Geophysical studies in the Caucasus |
| title_full | Geophysical studies in the Caucasus Lev Eppelbaum ; Boris Khesin |
| title_fullStr | Geophysical studies in the Caucasus Lev Eppelbaum ; Boris Khesin |
| title_full_unstemmed | Geophysical studies in the Caucasus Lev Eppelbaum ; Boris Khesin |
| title_short | Geophysical studies in the Caucasus |
| title_sort | geophysical studies in the caucasus |
| topic | Geophysics - Caucasus Geophysik (DE-588)4020252-5 gnd |
| topic_facet | Geophysics - Caucasus Geophysik Kaukasus |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=016303000&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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