World Scientist and University Rankings 2024

South Africa Scientists Engineering & Technology / Earth Sciences Rankings in South Africa 2024

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings and University Subject Rankings. Click here for individual or institutional registration.

Country

Total 203 scientist, 1 country, 26 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

EJM (John) Carranza

University of Kwazulu Natal

South Africa

Engineering & Technology / Earth Sciences

Economic Geology

Mineral Prospectivity Mapping

Exploration Geochemistry

Geological Remote Sensing

H-Index Rankings

University / Institution:

# 5

Country:

# 68

Region:

# 110

World:

# 21,855

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.776

i10 Index

Total:

203

Last 6 Year:

186

Last 6 Year/Total:

0.916

Citation

Total:

19,456

Last 6 Year:

11,259

Last 6 Year/Total:

0.579

Nic Beukes

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

Economic Geology

Iron and manganese deposits

Precambrian geology

Sedimentology and basin analyses.

H-Index Rankings

University / Institution:

# 5

Country:

# 81

Region:

# 137

World:

# 29,059

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.614

i10 Index

Total:

184

Last 6 Year:

139

Last 6 Year/Total:

0.755

Citation

Total:

18,052

Last 6 Year:

6,269

Last 6 Year/Total:

0.347

Jan Kramers

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

isotope geochemistry

geochronology

H-Index Rankings

University / Institution:

# 6

Country:

# 91

Region:

# 148

World:

# 30,935

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.464

i10 Index

Total:

162

Last 6 Year:

107

Last 6 Year/Total:

0.660

Citation

Total:

28,684

Last 6 Year:

7,496

Last 6 Year/Total:

0.261

Lewis Ashwal

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

Geology

Petrology

Geochemistry

Tectonics

H-Index Rankings

University / Institution:

# 23

Country:

# 149

Region:

# 252

World:

# 46,645

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

i10 Index

Total:

132

Last 6 Year:

Last 6 Year/Total:

0.652

Citation

Total:

11,315

Last 6 Year:

3,485

Last 6 Year/Total:

0.308

Roger MH Smith

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

sedimentology

vertebrate palaeontology

H-Index Rankings

University / Institution:

# 28

Country:

# 169

Region:

# 291

World:

# 53,532

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.649

i10 Index

Total:

139

Last 6 Year:

120

Last 6 Year/Total:

0.863

Citation

Total:

11,435

Last 6 Year:

4,500

Last 6 Year/Total:

0.394

Re Schulze

University of Kwazulu Natal

South Africa

Engineering & Technology / Earth Sciences

hydrology

agriculture

climate change

H-Index Rankings

University / Institution:

# 15

Country:

# 195

Region:

# 342

World:

# 60,376

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.455

i10 Index

Total:

152

Last 6 Year:

Last 6 Year/Total:

0.441

Citation

Total:

10,675

Last 6 Year:

2,519

Last 6 Year/Total:

0.236

Carl Anhaeusser

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

Archaean geology

Economic Geology

H-Index Rankings

University / Institution:

# 32

Country:

# 207

Region:

# 366

World:

# 63,583

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.444

i10 Index

Total:

126

Last 6 Year:

Last 6 Year/Total:

0.460

Citation

Total:

8,309

Last 6 Year:

2,163

Last 6 Year/Total:

0.260

Anton Le Roex

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

Geochemistry

H-Index Rankings

University / Institution:

# 66

Country:

# 250

Region:

# 452

World:

# 73,549

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.549

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.659

Citation

Total:

8,875

Last 6 Year:

2,169

Last 6 Year/Total:

0.244

Denis Hughes

Rhodes University

South Africa

Engineering & Technology / Earth Sciences

H-Index Rankings

University / Institution:

# 4

Country:

# 251

Region:

# 453

World:

# 73,583

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.529

i10 Index

Total:

156

Last 6 Year:

Last 6 Year/Total:

0.506

Citation

Total:

10,837

Last 6 Year:

3,511

Last 6 Year/Total:

0.324

JD Clemens

Stellenbosch University

South Africa

Engineering & Technology / Earth Sciences

geology

petrology

H-Index Rankings

University / Institution:

# 39

Country:

# 269

Region:

# 483

World:

# 76,437

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.660

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.753

Citation

Total:

14,167

Last 6 Year:

4,495

Last 6 Year/Total:

0.317

Click for INSTITUTIONAL REGISTRATION and PREMIUM MEMBERSHIP advantages

Bruce S. Rubidge

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

palaeontology

geology

stratigraphy

H-Index Rankings

University / Institution:

# 39

Country:

# 273

Region:

# 487

World:

# 76,712

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.620

i10 Index

Total:

167

Last 6 Year:

107

Last 6 Year/Total:

0.641

Citation

Total:

9,839

Last 6 Year:

3,747

Last 6 Year/Total:

0.381

Anusuya Chinsamy

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

paleontology

bone histology

paleobiology

H-Index Rankings

University / Institution:

# 72

Country:

# 274

Region:

# 488

World:

# 76,783

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.620

i10 Index

Total:

121

Last 6 Year:

102

Last 6 Year/Total:

0.843

Citation

Total:

7,352

Last 6 Year:

3,019

Last 6 Year/Total:

0.411

Marlina A. Elburg

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

igneous petrology

isotope geochemistry

H-Index Rankings

University / Institution:

# 13

Country:

# 275

Region:

# 489

World:

# 76,999

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

i10 Index

Total:

112

Last 6 Year:

Last 6 Year/Total:

0.830

Citation

Total:

7,578

Last 6 Year:

3,638

Last 6 Year/Total:

0.480

Gary Stevens

Stellenbosch University

South Africa

Engineering & Technology / Earth Sciences

Geology

Petrology

Experimental Petrology

Geochemistry

H-Index Rankings

University / Institution:

# 46

Country:

# 290

Region:

# 526

World:

# 80,021

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.813

Citation

Total:

8,132

Last 6 Year:

3,720

Last 6 Year/Total:

0.457

Dirk Frei (Né Landwehr)|Dirk Landwehr

University of the Western Cape

South Africa

Engineering & Technology / Earth Sciences

Geochronology

Economic Geology

Sedimentology

Laser Ablation

LA-ICP-MS

H-Index Rankings

University / Institution:

# 9

Country:

# 305

Region:

# 568

World:

# 84,517

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.688

i10 Index

Total:

126

Last 6 Year:

106

Last 6 Year/Total:

0.841

Citation

Total:

7,427

Last 6 Year:

3,692

Last 6 Year/Total:

0.497

Axel Hofmann

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

Archaean geology

H-Index Rankings

University / Institution:

# 18

Country:

# 344

Region:

# 644

World:

# 92,898

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.783

i10 Index

Total:

120

Last 6 Year:

102

Last 6 Year/Total:

0.850

Citation

Total:

8,427

Last 6 Year:

4,929

Last 6 Year/Total:

0.585

Chris Harris

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

geology

stable isotopes

H-Index Rankings

University / Institution:

# 87

Country:

# 347

Region:

# 659

World:

# 94,116

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.674

i10 Index

Total:

148

Last 6 Year:

105

Last 6 Year/Total:

0.709

Citation

Total:

8,112

Last 6 Year:

3,640

Last 6 Year/Total:

0.449

Fernando Abdala

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

paleontology

zoology

H-Index Rankings

University / Institution:

# 54

Country:

# 458

Region:

# 897

World:

# 116,771

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

105

Last 6 Year:

Last 6 Year/Total:

0.781

Citation

Total:

5,074

Last 6 Year:

2,343

Last 6 Year/Total:

0.462

Dirk Van Reenen

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

Metamorphic Petrology

Field Geology

Tectonics

Evolution of High-Grade Terranes

Fluids

H-Index Rankings

University / Institution:

# 26

Country:

# 467

Region:

# 913

World:

# 119,561

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.405

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.478

Citation

Total:

4,777

Last 6 Year:

1,015

Last 6 Year/Total:

0.212

Wladyslaw Altermann

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

Geology and Mineral Deposits

Precambrian

Early Life

CO2 sequestration

H-Index Rankings

University / Institution:

# 29

Country:

# 533

Region:

# 1,071

World:

# 132,388

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.550

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.548

Citation

Total:

5,229

Last 6 Year:

1,581

Last 6 Year/Total:

0.302

J Kinnaird

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

Geology

H-Index Rankings

University / Institution:

# 71

Country:

# 564

Region:

# 1,158

World:

# 138,609

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.641

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.729

Citation

Total:

4,714

Last 6 Year:

2,252

Last 6 Year/Total:

0.478

Roger Gibson

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

Geoscience

H-Index Rankings

University / Institution:

# 72

Country:

# 572

Region:

# 1,180

World:

# 140,891

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.462

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

4,432

Last 6 Year:

1,149

Last 6 Year/Total:

0.259

Tamiru A. Abiye

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

Isotope Hydrology/Hydrogeology/Water Science/Water Resources Management/Water Quality

H-Index Rankings

University / Institution:

# 73

Country:

# 580

Region:

# 1,217

World:

# 143,117

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.816

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.789

Citation

Total:

4,976

Last 6 Year:

3,032

Last 6 Year/Total:

0.609

Sebastian Tappe

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

Petrology

Geochemistry

Geochronology

Geodynamics

Economic Geology

H-Index Rankings

University / Institution:

# 35

Country:

# 582

Region:

# 1,224

World:

# 143,353

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.816

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.968

Citation

Total:

4,661

Last 6 Year:

2,849

Last 6 Year/Total:

0.611

David Bell

Nelson Mandela University

South Africa

Engineering & Technology / Earth Sciences

Mantle Geochemistry

Cosmochemistry

Geology of southern Africa and western North America

Natural philosophy

H-Index Rankings

University / Institution:

# 3

Country:

# 590

Region:

# 1,247

World:

# 144,931

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.737

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

8,418

Last 6 Year:

2,155

Last 6 Year/Total:

0.256

Stephen H Richardson

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

Geosciences

H-Index Rankings

University / Institution:

# 146

Country:

# 601

Region:

# 1,269

World:

# 147,850

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.579

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

6,907

Last 6 Year:

1,659

Last 6 Year/Total:

0.240

Fanus Viljoen

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

Geometallurgy

Diamonds

Kimberlites

H-Index Rankings

University / Institution:

# 45

Country:

# 702

Region:

# 1,499

World:

# 164,656

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.639

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.560

Citation

Total:

4,307

Last 6 Year:

1,528

Last 6 Year/Total:

0.355

Philip E. Janney

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

Mantle petrology

mantle geochemistry

isotope geochemistry

cosmochemistry

H-Index Rankings

University / Institution:

# 164

Country:

# 704

Region:

# 1,503

World:

# 165,494

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.611

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.755

Citation

Total:

5,514

Last 6 Year:

1,923

Last 6 Year/Total:

0.349

F Cotterill

Stellenbosch University

South Africa

Engineering & Technology / Earth Sciences

biology

geology

geomorphology

geobiology

evolution

H-Index Rankings

University / Institution:

# 98

Country:

# 752

Region:

# 1,629

World:

# 174,113

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.657

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.620

Citation

Total:

4,032

Last 6 Year:

1,738

Last 6 Year/Total:

0.431

John Compton

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

H-Index Rankings

University / Institution:

# 177

Country:

# 761

Region:

# 1,642

World:

# 176,418

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.543

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.569

Citation

Total:

3,614

Last 6 Year:

1,221

Last 6 Year/Total:

0.338

A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.

Jonah Choiniere

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

Paleontology

H-Index Rankings

University / Institution:

# 93

Country:

# 773

Region:

# 1,689

World:

# 179,406

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.882

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.922

Citation

Total:

3,255

Last 6 Year:

2,094

Last 6 Year/Total:

0.643

Raymond Durrheim

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

earth science

mining

H-Index Rankings

University / Institution:

# 94

Country:

# 809

Region:

# 1,784

World:

# 184,703

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.647

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.576

Citation

Total:

4,625

Last 6 Year:

2,210

Last 6 Year/Total:

0.478

Andrzej Kijko

University of Pretoria

South Africa

Engineering & Technology / Earth Sciences

Geophysics

hazard and risk

H-Index Rankings

University / Institution:

# 70

Country:

# 818

Region:

# 1,806

World:

# 186,620

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.559

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.427

Citation

Total:

5,848

Last 6 Year:

1,823

Last 6 Year/Total:

0.312

David L. Reid

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

Earth sciences

geochemistry

geology

H-Index Rankings

University / Institution:

# 192

Country:

# 830

Region:

# 1,824

World:

# 188,410

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.382

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.356

Citation

Total:

2,929

Last 6 Year:

695

Last 6 Year/Total:

0.237

Alexander Kisters

Stellenbosch University

South Africa

Engineering & Technology / Earth Sciences

Structural Geology

Tectonics

Economic geology

Field Geology

H-Index Rankings

University / Institution:

# 119

Country:

# 889

Region:

# 1,999

World:

# 197,734

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.576

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.694

Citation

Total:

3,253

Last 6 Year:

1,338

Last 6 Year/Total:

0.411

Gordon Cooper

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

geophysics

H-Index Rankings

University / Institution:

# 110

Country:

# 945

Region:

# 2,158

World:

# 207,952

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.656

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.538

Citation

Total:

4,506

Last 6 Year:

1,675

Last 6 Year/Total:

0.372

Frank D Eckardt

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

Geomorphology

Environmental Science

Drylands

H-Index Rankings

University / Institution:

# 215

Country:

# 948

Region:

# 2,168

World:

# 208,331

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.656

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

Citation

Total:

2,960

Last 6 Year:

1,325

Last 6 Year/Total:

0.448

Petrus Le Roux

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

geology

analytical geochemistry

analytical isotope palaeo-science

H-Index Rankings

University / Institution:

# 237

Country:

# 1,062

Region:

# 2,537

World:

# 229,256

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.920

Citation

Total:

4,041

Last 6 Year:

2,415

Last 6 Year/Total:

0.598

Nicola Mcloughlin

Rhodes University

South Africa

Engineering & Technology / Earth Sciences

Geobiology

Palaeobiology

Archean Earth

Astrobiology

H-Index Rankings

University / Institution:

# 28

Country:

# 1,086

Region:

# 2,631

World:

# 234,224

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

3,164

Last 6 Year:

1,029

Last 6 Year/Total:

0.325

Alakendra Roychoudhury

Stellenbosch University

South Africa

Engineering & Technology / Earth Sciences

Environmental Geochemistry

Marine Biogeochemistry

Southern Ocean

H-Index Rankings

University / Institution:

# 145

Country:

# 1,092

Region:

# 2,645

World:

# 235,069

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.754

Citation

Total:

4,071

Last 6 Year:

1,606

Last 6 Year/Total:

0.394

Only in AD Scientific Index !!!!

Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities

Simon Lorentz

University of Kwazulu Natal

South Africa

Engineering & Technology / Earth Sciences

Hydrological processes

H-Index Rankings

University / Institution:

# 90

Country:

# 1,097

Region:

# 2,654

World:

# 235,945

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.633

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.557

Citation

Total:

3,633

Last 6 Year:

1,326

Last 6 Year/Total:

0.365

Bruce Cairncross

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

Coal geology

mineralogy

geoheritage

H-Index Rankings

University / Institution:

# 76

Country:

# 1,107

Region:

# 2,682

World:

# 237,849

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.567

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.458

Citation

Total:

3,345

Last 6 Year:

1,037

Last 6 Year/Total:

0.310

Yongxin Xu

University of the Western Cape

South Africa

Engineering & Technology / Earth Sciences

Groundwater resources and related issues

H-Index Rankings

University / Institution:

# 35

Country:

# 1,146

Region:

# 2,814

World:

# 243,920

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.828

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.675

Citation

Total:

3,118

Last 6 Year:

1,762

Last 6 Year/Total:

0.565

Andrew Green

University of Kwazulu Natal

South Africa

Engineering & Technology / Earth Sciences

Marine geology

marine geomorphology

continental shelf stratigraphy

coastal geomorphology

aspiring lottery winner

H-Index Rankings

University / Institution:

# 93

Country:

# 1,150

Region:

# 2,834

World:

# 245,213

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.793

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

Citation

Total:

2,704

Last 6 Year:

1,904

Last 6 Year/Total:

0.704

Robert Bolhar

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

Geochemistry

Geology

Geosciences

H-Index Rankings

University / Institution:

# 135

Country:

# 1,156

Region:

# 2,849

World:

# 245,667

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.793

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.865

Citation

Total:

3,851

Last 6 Year:

1,839

Last 6 Year/Total:

0.478

Susan Webb

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

Geophysics

H-Index Rankings

University / Institution:

# 138

Country:

# 1,177

Region:

# 2,900

World:

# 248,451

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.724

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.830

Citation

Total:

3,756

Last 6 Year:

1,584

Last 6 Year/Total:

0.422

Frank Harald Neumann

University of the Witwatersrand

South Africa

Engineering & Technology / Earth Sciences

geology

palaeontology

palynology

H-Index Rankings

University / Institution:

# 144

Country:

# 1,242

Region:

# 3,103

World:

# 259,493

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.810

Citation

Total:

2,812

Last 6 Year:

1,381

Last 6 Year/Total:

0.491

Emese Bordy

University of Cape Town

South Africa

Engineering & Technology / Earth Sciences

sedimentology

ichnology

stratigraphy

H-Index Rankings

University / Institution:

# 263

Country:

# 1,252

Region:

# 3,134

World:

# 261,454

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.786

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.935

Citation

Total:

2,292

Last 6 Year:

1,486

Last 6 Year/Total:

0.648

Jodie Miller

Stellenbosch University

South Africa

Engineering & Technology / Earth Sciences

Earth Sciences

H-Index Rankings

University / Institution:

# 185

Country:

# 1,360

Region:

# 3,494

World:

# 280,536

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.741

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.824

Citation

Total:

2,311

Last 6 Year:

1,273

Last 6 Year/Total:

0.551

Geoffrey Hugo Grantham

University of Johannesburg

South Africa

Engineering & Technology / Earth Sciences

Crustal evolution

geology

H-Index Rankings

University / Institution:

# 94

Country:

# 1,394

Region:

# 3,599

World:

# 285,950

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.593

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

2,300

Last 6 Year:

691

Last 6 Year/Total:

0.300

				AD Scientific Index - World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
5	68	110	21,855	EJM (John) Carranza	South Africa	University of Kwazulu Natal	Engineering & Technology / Earth Sciences Economic Geology \| Mineral Prospectivity Mapping \| Exploration Geochemistry \| Geological Remote Sensing \|	76	59	0.776	203	186	0.916	19,456	11,259	0.579
5	81	137	29,059	Nic Beukes	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences Economic Geology \| Iron and manganese deposits \| Precambrian geology \| Sedimentology and basin analyses. \|	70	43	0.614	184	139	0.755	18,052	6,269	0.347
6	91	148	30,935	Jan Kramers	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences isotope geochemistry \| geochronology \|	69	32	0.464	162	107	0.660	28,684	7,496	0.261
23	149	252	46,645	Lewis Ashwal	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences Geology \| Petrology \| Geochemistry \| Tectonics \|	60	35	0.583	132	86	0.652	11,315	3,485	0.308
28	169	291	53,532	Roger MH Smith	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences sedimentology \| vertebrate palaeontology \|	57	37	0.649	139	120	0.863	11,435	4,500	0.394
15	195	342	60,376	Re Schulze	South Africa	University of Kwazulu Natal	Engineering & Technology / Earth Sciences hydrology \| agriculture \| climate change \|	55	25	0.455	152	67	0.441	10,675	2,519	0.236
32	207	366	63,583	Carl Anhaeusser	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences Archaean geology \| Economic Geology \|	54	24	0.444	126	58	0.460	8,309	2,163	0.260
66	250	452	73,549	Anton Le Roex	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences Geochemistry \|	51	28	0.549	85	56	0.659	8,875	2,169	0.244
4	251	453	73,583	Denis Hughes	South Africa	Rhodes University	Engineering & Technology / Earth Sciences	51	27	0.529	156	79	0.506	10,837	3,511	0.324
39	269	483	76,437	JD Clemens	South Africa	Stellenbosch University	Engineering & Technology / Earth Sciences geology \| petrology \|	50	33	0.660	97	73	0.753	14,167	4,495	0.317
			Click for INSTITUTIONAL REGISTRATION and PREMIUM MEMBERSHIP advantages
39	273	487	76,712	Bruce S. Rubidge	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences palaeontology \| geology \| stratigraphy \|	50	31	0.620	167	107	0.641	9,839	3,747	0.381
72	274	488	76,783	Anusuya Chinsamy	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences paleontology \| bone histology \| paleobiology \|	50	31	0.620	121	102	0.843	7,352	3,019	0.411
13	275	489	76,999	Marlina A. Elburg	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences igneous petrology \| isotope geochemistry \|	50	30	0.600	112	93	0.830	7,578	3,638	0.480
46	290	526	80,021	Gary Stevens	South Africa	Stellenbosch University	Engineering & Technology / Earth Sciences Geology \| Petrology \| Experimental Petrology \| Geochemistry \|	49	35	0.714	96	78	0.813	8,132	3,720	0.457
9	305	568	84,517	Dirk Frei (Né Landwehr)\|Dirk Landwehr	South Africa	University of the Western Cape	Engineering & Technology / Earth Sciences Geochronology \| Economic Geology \| Sedimentology \| Laser Ablation \| LA-ICP-MS \|	48	33	0.688	126	106	0.841	7,427	3,692	0.497
18	344	644	92,898	Axel Hofmann	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences Archaean geology \|	46	36	0.783	120	102	0.850	8,427	4,929	0.585
87	347	659	94,116	Chris Harris	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences geology \| stable isotopes \|	46	31	0.674	148	105	0.709	8,112	3,640	0.449
54	458	897	116,771	Fernando Abdala	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences paleontology \| zoology \|	42	28	0.667	105	82	0.781	5,074	2,343	0.462
26	467	913	119,561	Dirk Van Reenen	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences Metamorphic Petrology \| Field Geology \| Tectonics \| Evolution of High-Grade Terranes \| Fluids \|	42	17	0.405	92	44	0.478	4,777	1,015	0.212
29	533	1,071	132,388	Wladyslaw Altermann	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences Geology and Mineral Deposits \| Precambrian \| Early Life \| CO2 sequestration \|	40	22	0.550	73	40	0.548	5,229	1,581	0.302
71	564	1,158	138,609	J Kinnaird	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences Geology \|	39	25	0.641	85	62	0.729	4,714	2,252	0.478
72	572	1,180	140,891	Roger Gibson	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences Geoscience \|	39	18	0.462	88	44	0.500	4,432	1,149	0.259
73	580	1,217	143,117	Tamiru A. Abiye	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences Isotope Hydrology/Hydrogeology/Water Science/Water Resources Management/Water Quality \|	38	31	0.816	95	75	0.789	4,976	3,032	0.609
35	582	1,224	143,353	Sebastian Tappe	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences Petrology \| Geochemistry \| Geochronology \| Geodynamics \| Economic Geology \|	38	31	0.816	62	60	0.968	4,661	2,849	0.611
3	590	1,247	144,931	David Bell	South Africa	Nelson Mandela University	Engineering & Technology / Earth Sciences Mantle Geochemistry \| Cosmochemistry \| Geology of southern Africa and western North America \| Natural philosophy \|	38	28	0.737	49	35	0.714	8,418	2,155	0.256
146	601	1,269	147,850	Stephen H Richardson	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences Geosciences \|	38	22	0.579	49	35	0.714	6,907	1,659	0.240
45	702	1,499	164,656	Fanus Viljoen	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences Geometallurgy \| Diamonds \| Kimberlites \|	36	23	0.639	75	42	0.560	4,307	1,528	0.355
164	704	1,503	165,494	Philip E. Janney	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences Mantle petrology \| mantle geochemistry \| isotope geochemistry \| cosmochemistry \|	36	22	0.611	49	37	0.755	5,514	1,923	0.349
98	752	1,629	174,113	F Cotterill	South Africa	Stellenbosch University	Engineering & Technology / Earth Sciences biology \| geology \| geomorphology \| geobiology \| evolution \|	35	23	0.657	71	44	0.620	4,032	1,738	0.431
177	761	1,642	176,418	John Compton	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences	35	19	0.543	65	37	0.569	3,614	1,221	0.338
			A New and Different Feature!!!! University Subject Rankings in 12 subjects: Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
93	773	1,689	179,406	Jonah Choiniere	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences Paleontology \|	34	30	0.882	64	59	0.922	3,255	2,094	0.643
94	809	1,784	184,703	Raymond Durrheim	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences earth science \| mining \|	34	22	0.647	92	53	0.576	4,625	2,210	0.478
70	818	1,806	186,620	Andrzej Kijko	South Africa	University of Pretoria	Engineering & Technology / Earth Sciences Geophysics \| hazard and risk \|	34	19	0.559	75	32	0.427	5,848	1,823	0.312
192	830	1,824	188,410	David L. Reid	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences Earth sciences \| geochemistry \| geology \|	34	13	0.382	59	21	0.356	2,929	695	0.237
119	889	1,999	197,734	Alexander Kisters	South Africa	Stellenbosch University	Engineering & Technology / Earth Sciences Structural Geology \| Tectonics \| Economic geology \| Field Geology \|	33	19	0.576	72	50	0.694	3,253	1,338	0.411
110	945	2,158	207,952	Gordon Cooper	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences geophysics \|	32	21	0.656	78	42	0.538	4,506	1,675	0.372
215	948	2,168	208,331	Frank D Eckardt	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences Geomorphology \| Environmental Science \| Drylands \|	32	21	0.656	56	42	0.750	2,960	1,325	0.448
237	1,062	2,537	229,256	Petrus Le Roux	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences geology \| analytical geochemistry \| analytical isotope palaeo-science \|	30	25	0.833	75	69	0.920	4,041	2,415	0.598
28	1,086	2,631	234,224	Nicola Mcloughlin	South Africa	Rhodes University	Engineering & Technology / Earth Sciences Geobiology \| Palaeobiology \| Archean Earth \| Astrobiology \|	30	21	0.700	51	34	0.667	3,164	1,029	0.325
145	1,092	2,645	235,069	Alakendra Roychoudhury	South Africa	Stellenbosch University	Engineering & Technology / Earth Sciences Environmental Geochemistry \| Marine Biogeochemistry \| Southern Ocean \|	30	20	0.667	57	43	0.754	4,071	1,606	0.394
			Only in AD Scientific Index !!!! Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities
90	1,097	2,654	235,945	Simon Lorentz	South Africa	University of Kwazulu Natal	Engineering & Technology / Earth Sciences Hydrological processes \|	30	19	0.633	61	34	0.557	3,633	1,326	0.365
76	1,107	2,682	237,849	Bruce Cairncross	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences Coal geology \| mineralogy \| geoheritage \|	30	17	0.567	48	22	0.458	3,345	1,037	0.310
35	1,146	2,814	243,920	Yongxin Xu	South Africa	University of the Western Cape	Engineering & Technology / Earth Sciences Groundwater resources and related issues \|	29	24	0.828	77	52	0.675	3,118	1,762	0.565
93	1,150	2,834	245,213	Andrew Green	South Africa	University of Kwazulu Natal	Engineering & Technology / Earth Sciences Marine geology \| marine geomorphology \| continental shelf stratigraphy \| coastal geomorphology \| aspiring lottery winner \|	29	23	0.793	72	64	0.889	2,704	1,904	0.704
135	1,156	2,849	245,667	Robert Bolhar	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences Geochemistry \| Geology \| Geosciences \|	29	23	0.793	52	45	0.865	3,851	1,839	0.478
138	1,177	2,900	248,451	Susan Webb	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences Geophysics \|	29	21	0.724	47	39	0.830	3,756	1,584	0.422
144	1,242	3,103	259,493	Frank Harald Neumann	South Africa	University of the Witwatersrand	Engineering & Technology / Earth Sciences geology \| palaeontology \| palynology \|	28	24	0.857	42	34	0.810	2,812	1,381	0.491
263	1,252	3,134	261,454	Emese Bordy	South Africa	University of Cape Town	Engineering & Technology / Earth Sciences sedimentology \| ichnology \| stratigraphy \|	28	22	0.786	62	58	0.935	2,292	1,486	0.648
185	1,360	3,494	280,536	Jodie Miller	South Africa	Stellenbosch University	Engineering & Technology / Earth Sciences Earth Sciences \|	27	20	0.741	51	42	0.824	2,311	1,273	0.551
94	1,394	3,599	285,950	Geoffrey Hugo Grantham	South Africa	University of Johannesburg	Engineering & Technology / Earth Sciences Crustal evolution \| geology \|	27	16	0.593	50	25	0.500	2,300	691	0.300