World Scientist and University Rankings 2024

World Scientists Engineering & Technology / Earth Sciences Rankings 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 29.247 scientist, 153 country, 3.834 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Steven Running

Best Scientist in University/Institution

University of Montana, Missoula

United States

Engineering & Technology / Earth Sciences

earth science

H-Index Rankings

University / Institution:

# 1

Country:

# 778

Region:

# 834

World:

# 1,775

H-Index

Total:

147

Last 6 Year:

Last 6 Year/Total:

0.578

i10 Index

Total:

355

Last 6 Year:

243

Last 6 Year/Total:

0.685

Citation

Total:

113,805

Last 6 Year:

35,204

Last 6 Year/Total:

0.309

William L Griffin

Macquarie University

Australia

Engineering & Technology / Earth Sciences

geochemistry

petrology

isotopic geochemistry

mantle evolution

H-Index Rankings

University / Institution:

# 1

Country:

# 53

Region:

# 57

World:

# 1,831

H-Index

Total:

146

Last 6 Year:

Last 6 Year/Total:

0.548

i10 Index

Total:

693

Last 6 Year:

492

Last 6 Year/Total:

0.710

Citation

Total:

95,296

Last 6 Year:

36,098

Last 6 Year/Total:

0.379

Eske Willerslev

University of Copenhagen

Denmark

Engineering & Technology / Earth Sciences

evolution

genomics

population genetics

ancient DNA

environmental DNA

H-Index Rankings

University / Institution:

# 7

Country:

# 14

Region:

# 702

World:

# 1,872

H-Index

Total:

145

Last 6 Year:

104

Last 6 Year/Total:

0.717

i10 Index

Total:

315

Last 6 Year:

286

Last 6 Year/Total:

0.908

Citation

Total:

72,664

Last 6 Year:

39,927

Last 6 Year/Total:

0.549

Steve Mcgrath

Rothamsted Research

United Kingdom

Engineering & Technology / Earth Sciences

Biogeochemistry of phosphorus

sulphur and trace elements in soil-plant systems

H-Index Rankings

University / Institution:

# 1

Country:

# 169

Region:

# 779

World:

# 2,113

H-Index

Total:

141

Last 6 Year:

Last 6 Year/Total:

0.532

i10 Index

Total:

413

Last 6 Year:

299

Last 6 Year/Total:

0.724

Citation

Total:

75,352

Last 6 Year:

22,881

Last 6 Year/Total:

0.304

Xavier Querol

Instituto de Diagnóstico Ambiental y Estudios del Agua

Spain

Engineering & Technology / Earth Sciences

aerosols

air quality

geosciences

environmental geochemistry

H-Index Rankings

University / Institution:

# 1

Country:

# 55

Region:

# 793

World:

# 2,171

H-Index

Total:

140

Last 6 Year:

Last 6 Year/Total:

0.629

i10 Index

Total:

707

Last 6 Year:

579

Last 6 Year/Total:

0.819

Citation

Total:

75,085

Last 6 Year:

35,214

Last 6 Year/Total:

0.469

Stephen Sparks

University of Bristol

United Kingdom

Engineering & Technology / Earth Sciences

geology

volcanology

H-Index Rankings

University / Institution:

# 6

Country:

# 188

Region:

# 850

World:

# 2,363

H-Index

Total:

138

Last 6 Year:

Last 6 Year/Total:

0.442

i10 Index

Total:

432

Last 6 Year:

325

Last 6 Year/Total:

0.752

Citation

Total:

60,743

Last 6 Year:

16,291

Last 6 Year/Total:

0.268

Ranga Myneni

Boston University

United States

Engineering & Technology / Earth Sciences

Remote Sensing

Climate

Biogeosciences

Geosciences

Ecology

H-Index Rankings

University / Institution:

# 9

Country:

# 1,127

Region:

# 1,214

World:

# 2,468

H-Index

Total:

136

Last 6 Year:

Last 6 Year/Total:

0.691

i10 Index

Total:

339

Last 6 Year:

280

Last 6 Year/Total:

0.826

Citation

Total:

85,461

Last 6 Year:

37,759

Last 6 Year/Total:

0.442

Kenneth H Nealson

University of Southern California

United States

Engineering & Technology / Earth Sciences

environmental microbiology

bioluminescence

geobiology

H-Index Rankings

University / Institution:

# 8

Country:

# 1,148

Region:

# 1,237

World:

# 2,506

H-Index

Total:

136

Last 6 Year:

Last 6 Year/Total:

0.515

i10 Index

Total:

428

Last 6 Year:

285

Last 6 Year/Total:

0.666

Citation

Total:

78,648

Last 6 Year:

21,704

Last 6 Year/Total:

0.276

Gillian Knapp ⁱ

Princeton University

United States

Engineering & Technology / Earth Sciences

planet imaging

stellar astrophysics

interstellar medium

H-Index Rankings

University / Institution:

# 15

Country:

# 1,153

Region:

# 1,242

World:

# 2,512

H-Index

Total:

136

Last 6 Year:

Last 6 Year/Total:

0.485

i10 Index

Total:

378

Last 6 Year:

205

Last 6 Year/Total:

0.542

Citation

Total:

127,030

Last 6 Year:

29,184

Last 6 Year/Total:

0.230

M Santosh

China University of Geoscience Beijing

China

Engineering & Technology / Earth Sciences

Earth and Environmental Sciences [Univ. of Adelaide]

H-Index Rankings

University / Institution:

# 1

Country:

# 73

Region:

# 224

World:

# 2,559

H-Index

Total:

135

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

1,135

Last 6 Year:

967

Last 6 Year/Total:

0.852

Citation

Total:

82,889

Last 6 Year:

46,190

Last 6 Year/Total:

0.557

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CJ Hawkesworth

University of Bristol

United Kingdom

Engineering & Technology / Earth Sciences

Geology

Geochemistry

H-Index Rankings

University / Institution:

# 9

Country:

# 214

Region:

# 930

World:

# 2,614

H-Index

Total:

135

Last 6 Year:

Last 6 Year/Total:

0.452

i10 Index

Total:

346

Last 6 Year:

234

Last 6 Year/Total:

0.676

Citation

Total:

58,824

Last 6 Year:

16,489

Last 6 Year/Total:

0.280

Qiang Zhang

Tsinghua University

China

Engineering & Technology / Earth Sciences

atmospheric chemistry

emissions

satellite remote sensing

air quality

H-Index Rankings

University / Institution:

# 7

Country:

# 85

Region:

# 267

World:

# 3,061

H-Index

Total:

129

Last 6 Year:

110

Last 6 Year/Total:

0.853

i10 Index

Total:

355

Last 6 Year:

345

Last 6 Year/Total:

0.972

Citation

Total:

63,484

Last 6 Year:

46,443

Last 6 Year/Total:

0.732

Markus Reichstein

Max Planck Institut für Biogeochemie

Germany

Engineering & Technology / Earth Sciences

Earth System science

biogeochemical cycles

extreme events

eco-hydrology

machine learning

H-Index Rankings

University / Institution:

# 1

Country:

# 138

Region:

# 1,156

World:

# 3,263

H-Index

Total:

127

Last 6 Year:

Last 6 Year/Total:

0.756

i10 Index

Total:

311

Last 6 Year:

281

Last 6 Year/Total:

0.904

Citation

Total:

84,848

Last 6 Year:

46,901

Last 6 Year/Total:

0.553

Min Liu

East China Normal University

China

Engineering & Technology / Earth Sciences

Environmental Geography

H-Index Rankings

University / Institution:

# 1

Country:

# 105

Region:

# 313

World:

# 3,486

H-Index

Total:

125

Last 6 Year:

111

Last 6 Year/Total:

0.888

i10 Index

Total:

1,516

Last 6 Year:

1,266

Last 6 Year/Total:

0.835

Citation

Total:

162,429

Last 6 Year:

138,364

Last 6 Year/Total:

0.852

Suzanne Yvette O Reilly

Macquarie University

Australia

Engineering & Technology / Earth Sciences

Petrology

Geochemistry

Tectonics

Geodynamics

Geophysics

H-Index Rankings

University / Institution:

# 6

Country:

# 123

Region:

# 128

World:

# 3,578

H-Index

Total:

125

Last 6 Year:

Last 6 Year/Total:

0.536

i10 Index

Total:

473

Last 6 Year:

359

Last 6 Year/Total:

0.759

Citation

Total:

65,553

Last 6 Year:

24,057

Last 6 Year/Total:

0.367

Alfred Kröner

Helmholtz Institut Mainz

Germany

Engineering & Technology / Earth Sciences

Crustal evolution

geochronology

Precambrian tectonics

palaeomagnetism

H-Index Rankings

University / Institution:

# 1

Country:

# 160

Region:

# 1,295

World:

# 3,700

H-Index

Total:

124

Last 6 Year:

Last 6 Year/Total:

0.524

i10 Index

Total:

417

Last 6 Year:

305

Last 6 Year/Total:

0.731

Citation

Total:

52,460

Last 6 Year:

17,838

Last 6 Year/Total:

0.340

Robert Dickinson

University of Texas Austin

United States

Engineering & Technology / Earth Sciences

land surface processes

climate

H-Index Rankings

University / Institution:

# 12

Country:

# 1,781

Region:

# 1,916

World:

# 3,830

H-Index

Total:

123

Last 6 Year:

Last 6 Year/Total:

0.472

i10 Index

Total:

354

Last 6 Year:

177

Last 6 Year/Total:

0.500

Citation

Total:

63,258

Last 6 Year:

14,028

Last 6 Year/Total:

0.222

T Mark Harrison

University of California Los Angeles

United States

Engineering & Technology / Earth Sciences

Geochemistry

Geology

Early Earth

SIMS

H-Index Rankings

University / Institution:

# 45

Country:

# 1,841

Region:

# 1,981

World:

# 3,943

H-Index

Total:

122

Last 6 Year:

Last 6 Year/Total:

0.533

i10 Index

Total:

279

Last 6 Year:

206

Last 6 Year/Total:

0.738

Citation

Total:

68,565

Last 6 Year:

19,835

Last 6 Year/Total:

0.289

Jack J Middelburg

Utrecht University

Netherlands

Engineering & Technology / Earth Sciences

Biogeochemistry

Organic Geochemistry

Oceanography

Stable Isotopes

Geochemistry

H-Index Rankings

University / Institution:

# 13

Country:

# 106

Region:

# 1,482

World:

# 4,327

H-Index

Total:

119

Last 6 Year:

Last 6 Year/Total:

0.555

i10 Index

Total:

364

Last 6 Year:

286

Last 6 Year/Total:

0.786

Citation

Total:

57,550

Last 6 Year:

21,831

Last 6 Year/Total:

0.379

Gordon E Brown Jr

Stanford University

United States

Engineering & Technology / Earth Sciences

Surface/Interface Chemistry

Envronmental Chemistry/Geochemistry

Nanomaterials

H-Index Rankings

University / Institution:

# 93

Country:

# 2,032

Region:

# 2,193

World:

# 4,350

H-Index

Total:

119

Last 6 Year:

Last 6 Year/Total:

0.445

i10 Index

Total:

386

Last 6 Year:

243

Last 6 Year/Total:

0.630

Citation

Total:

46,327

Last 6 Year:

11,697

Last 6 Year/Total:

0.252

Jorge L Sarmiento

Princeton University

United States

Engineering & Technology / Earth Sciences

oceanography

H-Index Rankings

University / Institution:

# 30

Country:

# 2,086

Region:

# 2,251

World:

# 4,466

H-Index

Total:

118

Last 6 Year:

Last 6 Year/Total:

0.568

i10 Index

Total:

257

Last 6 Year:

189

Last 6 Year/Total:

0.735

Citation

Total:

68,598

Last 6 Year:

22,243

Last 6 Year/Total:

0.324

Susan Solomon

Massachusetts Institute of Technology

United States

Engineering & Technology / Earth Sciences

ozone depletion

stratosphere

climate and climate change

H-Index Rankings

University / Institution:

# 47

Country:

# 2,102

Region:

# 2,267

World:

# 4,498

H-Index

Total:

118

Last 6 Year:

Last 6 Year/Total:

0.492

i10 Index

Total:

366

Last 6 Year:

222

Last 6 Year/Total:

0.607

Citation

Total:

74,172

Last 6 Year:

18,764

Last 6 Year/Total:

0.253

Donald E Canfield

University of Southern Denmark

Denmark

Engineering & Technology / Earth Sciences

oxygen

evolution

oceanography

geobiology

biogeochemistry

H-Index Rankings

University / Institution:

# 3

Country:

# 31

Region:

# 1,563

World:

# 4,565

H-Index

Total:

117

Last 6 Year:

Last 6 Year/Total:

0.675

i10 Index

Total:

247

Last 6 Year:

220

Last 6 Year/Total:

0.891

Citation

Total:

61,189

Last 6 Year:

21,890

Last 6 Year/Total:

0.358

Edward Cook

Columbia University New York

United States

Engineering & Technology / Earth Sciences

dendroclimatology

paleoclimatology

climatic change

H-Index Rankings

University / Institution:

# 50

Country:

# 2,155

Region:

# 2,321

World:

# 4,606

H-Index

Total:

117

Last 6 Year:

Last 6 Year/Total:

0.590

i10 Index

Total:

327

Last 6 Year:

245

Last 6 Year/Total:

0.749

Citation

Total:

64,372

Last 6 Year:

21,979

Last 6 Year/Total:

0.341

Sean C Solomon

Columbia University New York

United States

Engineering & Technology / Earth Sciences

Earth and planetary science

H-Index Rankings

University / Institution:

# 51

Country:

# 2,178

Region:

# 2,345

World:

# 4,647

H-Index

Total:

117

Last 6 Year:

Last 6 Year/Total:

0.479

i10 Index

Total:

436

Last 6 Year:

265

Last 6 Year/Total:

0.608

Citation

Total:

46,377

Last 6 Year:

12,292

Last 6 Year/Total:

0.265

Matthew Colless ⁱ

Australian National University

Australia

Engineering & Technology / Earth Sciences

Observational cosmology

galaxy formation and evolution

clusters of galaxies

astronomical instrumentation

H-Index Rankings

University / Institution:

# 11

Country:

# 172

Region:

# 179

World:

# 4,768

H-Index

Total:

116

Last 6 Year:

Last 6 Year/Total:

0.552

i10 Index

Total:

252

Last 6 Year:

180

Last 6 Year/Total:

0.714

Citation

Total:

56,107

Last 6 Year:

17,796

Last 6 Year/Total:

0.317

William H Schlesinger

Cary Institute of Ecosystem Studies

United States

Engineering & Technology / Earth Sciences

Biogeochemistry

Ecosystem Science

Ecology

H-Index Rankings

University / Institution:

# 3

Country:

# 2,246

Region:

# 2,416

World:

# 4,791

H-Index

Total:

116

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

272

Last 6 Year:

178

Last 6 Year/Total:

0.654

Citation

Total:

87,430

Last 6 Year:

23,838

Last 6 Year/Total:

0.273

Fabrice Matichard ⁱ

Massachusetts Institute of Technology

United States

Engineering & Technology / Earth Sciences

H-Index Rankings

University / Institution:

# 49

Country:

# 2,273

Region:

# 2,445

World:

# 4,853

H-Index

Total:

115

Last 6 Year:

Last 6 Year/Total:

0.783

i10 Index

Total:

237

Last 6 Year:

222

Last 6 Year/Total:

0.937

Citation

Total:

106,129

Last 6 Year:

78,185

Last 6 Year/Total:

0.737

Yang Shen

University of Rhode Island

United States

Engineering & Technology / Earth Sciences

seismology

marine geophysics

H-Index Rankings

University / Institution:

# 2

Country:

# 2,274

Region:

# 2,446

World:

# 4,857

H-Index

Total:

115

Last 6 Year:

Last 6 Year/Total:

0.765

i10 Index

Total:

503

Last 6 Year:

438

Last 6 Year/Total:

0.871

Citation

Total:

57,787

Last 6 Year:

34,898

Last 6 Year/Total:

0.604

Paul Tapponnier

China Earthquake Administration

China

Engineering & Technology / Earth Sciences

Tectonics

H-Index Rankings

University / Institution:

# 1

Country:

# 159

Region:

# 470

World:

# 4,948

H-Index

Total:

115

Last 6 Year:

Last 6 Year/Total:

0.557

i10 Index

Total:

246

Last 6 Year:

196

Last 6 Year/Total:

0.797

Citation

Total:

67,998

Last 6 Year:

18,687

Last 6 Year/Total:

0.275

The only Index that analyzes and compares 22,400 academic institutions.

AD Scientific Index

James Randerson

University of California Irvine

United States

Engineering & Technology / Earth Sciences

carbon cycle

biogeochemistry

climate change

land use change

sustainability

H-Index Rankings

University / Institution:

# 21

Country:

# 2,375

Region:

# 2,552

World:

# 5,079

H-Index

Total:

114

Last 6 Year:

Last 6 Year/Total:

0.675

i10 Index

Total:

248

Last 6 Year:

217

Last 6 Year/Total:

0.875

Citation

Total:

69,584

Last 6 Year:

30,414

Last 6 Year/Total:

0.437

Yong-Fei Zheng 郑永飞|Zheng Yongfei, Zheng YF

University of Science & Technology of China

China

Engineering & Technology / Earth Sciences

Plate tectonics

Convergent margin

Subduction zone

Collisional orogen

Chemical geodynamics

H-Index Rankings

University / Institution:

# 6

Country:

# 163

Region:

# 487

World:

# 5,118

H-Index

Total:

114

Last 6 Year:

Last 6 Year/Total:

0.596

i10 Index

Total:

373

Last 6 Year:

270

Last 6 Year/Total:

0.724

Citation

Total:

47,578

Last 6 Year:

18,666

Last 6 Year/Total:

0.392

Bernd RT Simoneit

Oregon State University

United States

Engineering & Technology / Earth Sciences

organic geochemistry

environmental chemistry

H-Index Rankings

University / Institution:

# 4

Country:

# 2,420

Region:

# 2,602

World:

# 5,189

H-Index

Total:

114

Last 6 Year:

Last 6 Year/Total:

0.474

i10 Index

Total:

411

Last 6 Year:

247

Last 6 Year/Total:

0.601

Citation

Total:

56,496

Last 6 Year:

12,631

Last 6 Year/Total:

0.224

George Gehrels

University of Arizona

United States

Engineering & Technology / Earth Sciences

Geosciences

H-Index Rankings

University / Institution:

# 11

Country:

# 2,459

Region:

# 2,647

World:

# 5,277

H-Index

Total:

113

Last 6 Year:

Last 6 Year/Total:

0.628

i10 Index

Total:

415

Last 6 Year:

311

Last 6 Year/Total:

0.749

Citation

Total:

49,491

Last 6 Year:

20,837

Last 6 Year/Total:

0.421

Roger Summons

Massachusetts Institute of Technology

United States

Engineering & Technology / Earth Sciences

geobiology and astrobiology

H-Index Rankings

University / Institution:

# 53

Country:

# 2,465

Region:

# 2,653

World:

# 5,288

H-Index

Total:

113

Last 6 Year:

Last 6 Year/Total:

0.611

i10 Index

Total:

394

Last 6 Year:

294

Last 6 Year/Total:

0.746

Citation

Total:

49,239

Last 6 Year:

17,959

Last 6 Year/Total:

0.365

Andres Alastuey

Instituto de Diagnóstico Ambiental y Estudios del Agua

Spain

Engineering & Technology / Earth Sciences

Geoquímica ambiental

Contaminación atmosférica

Aerosoles atmosféricos

H-Index Rankings

University / Institution:

# 2

Country:

# 105

Region:

# 1,869

World:

# 5,463

H-Index

Total:

112

Last 6 Year:

Last 6 Year/Total:

0.643

i10 Index

Total:

400

Last 6 Year:

329

Last 6 Year/Total:

0.823

Citation

Total:

46,005

Last 6 Year:

19,397

Last 6 Year/Total:

0.422

Susan Trumbore

Max Planck Institut für Biogeochemie

Germany

Engineering & Technology / Earth Sciences

Carbon cycle and biogeochemistry

H-Index Rankings

University / Institution:

# 2

Country:

# 252

Region:

# 1,883

World:

# 5,498

H-Index

Total:

112

Last 6 Year:

Last 6 Year/Total:

0.571

i10 Index

Total:

291

Last 6 Year:

237

Last 6 Year/Total:

0.814

Citation

Total:

52,441

Last 6 Year:

19,612

Last 6 Year/Total:

0.374

Patrick Hatcher

Old Dominion University

United States

Engineering & Technology / Earth Sciences

Environmental chemistry geochemistry

H-Index Rankings

University / Institution:

# 1

Country:

# 2,679

Region:

# 2,893

World:

# 5,746

H-Index

Total:

111

Last 6 Year:

Last 6 Year/Total:

0.477

i10 Index

Total:

375

Last 6 Year:

233

Last 6 Year/Total:

0.621

Citation

Total:

40,266

Last 6 Year:

11,189

Last 6 Year/Total:

0.278

Rodney C Ewing

Stanford University

United States

Engineering & Technology / Earth Sciences

geology

materials science

nuclear materials

environmental

nuclear waste

H-Index Rankings

University / Institution:

# 124

Country:

# 2,761

Region:

# 2,983

World:

# 5,917

H-Index

Total:

110

Last 6 Year:

Last 6 Year/Total:

0.527

i10 Index

Total:

620

Last 6 Year:

341

Last 6 Year/Total:

0.550

Citation

Total:

50,850

Last 6 Year:

15,778

Last 6 Year/Total:

0.310

William Km Lau

University of Maryland

United States

Engineering & Technology / Earth Sciences

atmospheric dynamics

monsoon

aerosols

climate variability and change

H-Index Rankings

University / Institution:

# 17

Country:

# 2,775

Region:

# 2,998

World:

# 5,942

H-Index

Total:

110

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

284

Last 6 Year:

177

Last 6 Year/Total:

0.623

Citation

Total:

42,593

Last 6 Year:

12,197

Last 6 Year/Total:

0.286

Only in AD Scientific Index !!!!

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

Peter Cawood

Monash University

Australia

Engineering & Technology / Earth Sciences

Geology

mountain building

continental crust

H-Index Rankings

University / Institution:

# 23

Country:

# 230

Region:

# 241

World:

# 6,227

H-Index

Total:

108

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

372

Last 6 Year:

312

Last 6 Year/Total:

0.839

Citation

Total:

47,524

Last 6 Year:

25,547

Last 6 Year/Total:

0.538

James E Hansen

Columbia University New York

United States

Engineering & Technology / Earth Sciences

Climate

Climate Change

Paleoclimate

Polarimetry

Science Policy

H-Index Rankings

University / Institution:

# 69

Country:

# 2,949

Region:

# 3,189

World:

# 6,322

H-Index

Total:

108

Last 6 Year:

Last 6 Year/Total:

0.574

i10 Index

Total:

208

Last 6 Year:

123

Last 6 Year/Total:

0.591

Citation

Total:

99,055

Last 6 Year:

29,331

Last 6 Year/Total:

0.296

Mark Zoback

Stanford University

United States

Engineering & Technology / Earth Sciences

Geophysics

Earthquakes

Energy

H-Index Rankings

University / Institution:

# 136

Country:

# 2,951

Region:

# 3,191

World:

# 6,324

H-Index

Total:

108

Last 6 Year:

Last 6 Year/Total:

0.565

i10 Index

Total:

358

Last 6 Year:

230

Last 6 Year/Total:

0.642

Citation

Total:

51,109

Last 6 Year:

18,195

Last 6 Year/Total:

0.356

Gerard Govers

Catholic University of Leuven

Belgium

Engineering & Technology / Earth Sciences

geography

geomorphology

soil erosion

soil carbon

biogeochemical cycles

H-Index Rankings

University / Institution:

# 16

Country:

# 59

Region:

# 2,153

World:

# 6,325

H-Index

Total:

108

Last 6 Year:

Last 6 Year/Total:

0.565

i10 Index

Total:

320

Last 6 Year:

240

Last 6 Year/Total:

0.750

Citation

Total:

42,527

Last 6 Year:

14,688

Last 6 Year/Total:

0.345

Mark A Cane

Columbia University New York

United States

Engineering & Technology / Earth Sciences

Climate

H-Index Rankings

University / Institution:

# 74

Country:

# 3,057

Region:

# 3,311

World:

# 6,561

H-Index

Total:

107

Last 6 Year:

Last 6 Year/Total:

0.533

i10 Index

Total:

240

Last 6 Year:

150

Last 6 Year/Total:

0.625

Citation

Total:

46,914

Last 6 Year:

12,659

Last 6 Year/Total:

0.270

Robert Finkel

University of California Berkeley

United States

Engineering & Technology / Earth Sciences

Earth science

H-Index Rankings

University / Institution:

# 76

Country:

# 3,065

Region:

# 3,321

World:

# 6,576

H-Index

Total:

107

Last 6 Year:

Last 6 Year/Total:

0.486

i10 Index

Total:

299

Last 6 Year:

196

Last 6 Year/Total:

0.656

Citation

Total:

34,900

Last 6 Year:

9,202

Last 6 Year/Total:

0.264

Geoffrey A Blake ⁱ

California Institute of Technology Caltech

United States

Engineering & Technology / Earth Sciences

Star formation

planet formation

molecular astrophysics

spectroscopy

terahertz science

H-Index Rankings

University / Institution:

# 28

Country:

# 3,066

Region:

# 3,322

World:

# 6,578

H-Index

Total:

107

Last 6 Year:

Last 6 Year/Total:

0.477

i10 Index

Total:

386

Last 6 Year:

234

Last 6 Year/Total:

0.606

Citation

Total:

40,093

Last 6 Year:

10,107

Last 6 Year/Total:

0.252

Francis Albarede

École Normale Supérieure de Lyon

France

Engineering & Technology / Earth Sciences

Geochemistry

H-Index Rankings

University / Institution:

# 1

Country:

# 106

Region:

# 2,246

World:

# 6,584

H-Index

Total:

107

Last 6 Year:

Last 6 Year/Total:

0.467

i10 Index

Total:

270

Last 6 Year:

187

Last 6 Year/Total:

0.693

Citation

Total:

40,145

Last 6 Year:

11,360

Last 6 Year/Total:

0.283

Paul R. Renne

Berkeley Geochronology Center (BGC)

United States

Engineering & Technology / Earth Sciences

Geology

H-Index Rankings

University / Institution:

# 1

Country:

# 3,152

Region:

# 3,416

World:

# 6,770

H-Index

Total:

106

Last 6 Year:

Last 6 Year/Total:

0.538

i10 Index

Total:

322

Last 6 Year:

223

Last 6 Year/Total:

0.693

Citation

Total:

42,277

Last 6 Year:

12,825

Last 6 Year/Total:

0.303

John Valley

University of Wisconsin Madison

United States

Engineering & Technology / Earth Sciences

Geochemistry

Petrology

Mineralogy

Geology

SIMS

H-Index Rankings

University / Institution:

# 31

Country:

# 3,160

Region:

# 3,424

World:

# 6,786

H-Index

Total:

106

Last 6 Year:

Last 6 Year/Total:

0.519

i10 Index

Total:

400

Last 6 Year:

274

Last 6 Year/Total:

0.685

Citation

Total:

43,678

Last 6 Year:

14,503

Last 6 Year/Total:

0.332

				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
1	778	834	1,775	Steven Running	United States	University of Montana, Missoula	Engineering & Technology / Earth Sciences earth science \|	147	85	0.578	355	243	0.685	113,805	35,204	0.309
1	53	57	1,831	William L Griffin	Australia	Macquarie University	Engineering & Technology / Earth Sciences geochemistry \| petrology \| isotopic geochemistry \| mantle evolution \|	146	80	0.548	693	492	0.710	95,296	36,098	0.379
7	14	702	1,872	Eske Willerslev	Denmark	University of Copenhagen	Engineering & Technology / Earth Sciences evolution \| genomics \| population genetics \| ancient DNA \| environmental DNA \|	145	104	0.717	315	286	0.908	72,664	39,927	0.549
1	169	779	2,113	Steve Mcgrath	United Kingdom	Rothamsted Research	Engineering & Technology / Earth Sciences Biogeochemistry of phosphorus \| sulphur and trace elements in soil-plant systems \|	141	75	0.532	413	299	0.724	75,352	22,881	0.304
1	55	793	2,171	Xavier Querol	Spain	Instituto de Diagnóstico Ambiental y Estudios del Agua	Engineering & Technology / Earth Sciences aerosols \| air quality \| geosciences \| environmental geochemistry \|	140	88	0.629	707	579	0.819	75,085	35,214	0.469
6	188	850	2,363	Stephen Sparks	United Kingdom	University of Bristol	Engineering & Technology / Earth Sciences geology \| volcanology \|	138	61	0.442	432	325	0.752	60,743	16,291	0.268
9	1,127	1,214	2,468	Ranga Myneni	United States	Boston University	Engineering & Technology / Earth Sciences Remote Sensing \| Climate \| Biogeosciences \| Geosciences \| Ecology \|	136	94	0.691	339	280	0.826	85,461	37,759	0.442
8	1,148	1,237	2,506	Kenneth H Nealson	United States	University of Southern California	Engineering & Technology / Earth Sciences environmental microbiology \| bioluminescence \| geobiology \|	136	70	0.515	428	285	0.666	78,648	21,704	0.276
15	1,153	1,242	2,512	Gillian Knapp ⁱ	United States	Princeton University	Engineering & Technology / Earth Sciences planet imaging \| stellar astrophysics \| interstellar medium \|	136	66	0.485	378	205	0.542	127,030	29,184	0.230
1	73	224	2,559	M Santosh	China	China University of Geoscience Beijing	Engineering & Technology / Earth Sciences Earth and Environmental Sciences [Univ. of Adelaide] \|	135	90	0.667	1,135	967	0.852	82,889	46,190	0.557
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9	214	930	2,614	CJ Hawkesworth	United Kingdom	University of Bristol	Engineering & Technology / Earth Sciences Geology \| Geochemistry \|	135	61	0.452	346	234	0.676	58,824	16,489	0.280
7	85	267	3,061	Qiang Zhang	China	Tsinghua University	Engineering & Technology / Earth Sciences atmospheric chemistry \| emissions \| satellite remote sensing \| air quality \|	129	110	0.853	355	345	0.972	63,484	46,443	0.732
1	138	1,156	3,263	Markus Reichstein	Germany	Max Planck Institut für Biogeochemie	Engineering & Technology / Earth Sciences Earth System science \| biogeochemical cycles \| extreme events \| eco-hydrology \| machine learning \|	127	96	0.756	311	281	0.904	84,848	46,901	0.553
1	105	313	3,486	Min Liu	China	East China Normal University	Engineering & Technology / Earth Sciences Environmental Geography \|	125	111	0.888	1,516	1,266	0.835	162,429	138,364	0.852
6	123	128	3,578	Suzanne Yvette O Reilly	Australia	Macquarie University	Engineering & Technology / Earth Sciences Petrology \| Geochemistry \| Tectonics \| Geodynamics \| Geophysics \|	125	67	0.536	473	359	0.759	65,553	24,057	0.367
1	160	1,295	3,700	Alfred Kröner	Germany	Helmholtz Institut Mainz	Engineering & Technology / Earth Sciences Crustal evolution \| geochronology \| Precambrian tectonics \| palaeomagnetism \|	124	65	0.524	417	305	0.731	52,460	17,838	0.340
12	1,781	1,916	3,830	Robert Dickinson	United States	University of Texas Austin	Engineering & Technology / Earth Sciences land surface processes \| climate \|	123	58	0.472	354	177	0.500	63,258	14,028	0.222
45	1,841	1,981	3,943	T Mark Harrison	United States	University of California Los Angeles	Engineering & Technology / Earth Sciences Geochemistry \| Geology \| Early Earth \| SIMS \|	122	65	0.533	279	206	0.738	68,565	19,835	0.289
13	106	1,482	4,327	Jack J Middelburg	Netherlands	Utrecht University	Engineering & Technology / Earth Sciences Biogeochemistry \| Organic Geochemistry \| Oceanography \| Stable Isotopes \| Geochemistry \|	119	66	0.555	364	286	0.786	57,550	21,831	0.379
93	2,032	2,193	4,350	Gordon E Brown Jr	United States	Stanford University	Engineering & Technology / Earth Sciences Surface/Interface Chemistry \| Envronmental Chemistry/Geochemistry \| Nanomaterials \|	119	53	0.445	386	243	0.630	46,327	11,697	0.252
30	2,086	2,251	4,466	Jorge L Sarmiento	United States	Princeton University	Engineering & Technology / Earth Sciences oceanography \|	118	67	0.568	257	189	0.735	68,598	22,243	0.324
47	2,102	2,267	4,498	Susan Solomon	United States	Massachusetts Institute of Technology	Engineering & Technology / Earth Sciences ozone depletion \| stratosphere \| climate and climate change \|	118	58	0.492	366	222	0.607	74,172	18,764	0.253
3	31	1,563	4,565	Donald E Canfield	Denmark	University of Southern Denmark	Engineering & Technology / Earth Sciences oxygen \| evolution \| oceanography \| geobiology \| biogeochemistry \|	117	79	0.675	247	220	0.891	61,189	21,890	0.358
50	2,155	2,321	4,606	Edward Cook	United States	Columbia University New York	Engineering & Technology / Earth Sciences dendroclimatology \| paleoclimatology \| climatic change \|	117	69	0.590	327	245	0.749	64,372	21,979	0.341
51	2,178	2,345	4,647	Sean C Solomon	United States	Columbia University New York	Engineering & Technology / Earth Sciences Earth and planetary science \|	117	56	0.479	436	265	0.608	46,377	12,292	0.265
11	172	179	4,768	Matthew Colless ⁱ	Australia	Australian National University	Engineering & Technology / Earth Sciences Observational cosmology \| galaxy formation and evolution \| clusters of galaxies \| astronomical instrumentation \|	116	64	0.552	252	180	0.714	56,107	17,796	0.317
3	2,246	2,416	4,791	William H Schlesinger	United States	Cary Institute of Ecosystem Studies	Engineering & Technology / Earth Sciences Biogeochemistry \| Ecosystem Science \| Ecology \|	116	58	0.500	272	178	0.654	87,430	23,838	0.273
49	2,273	2,445	4,853	Fabrice Matichard ⁱ	United States	Massachusetts Institute of Technology	Engineering & Technology / Earth Sciences	115	90	0.783	237	222	0.937	106,129	78,185	0.737
2	2,274	2,446	4,857	Yang Shen	United States	University of Rhode Island	Engineering & Technology / Earth Sciences seismology \| marine geophysics \|	115	88	0.765	503	438	0.871	57,787	34,898	0.604
1	159	470	4,948	Paul Tapponnier	China	China Earthquake Administration	Engineering & Technology / Earth Sciences Tectonics \|	115	64	0.557	246	196	0.797	67,998	18,687	0.275
			The only Index that analyzes and compares 22,400 academic institutions. AD Scientific Index
21	2,375	2,552	5,079	James Randerson	United States	University of California Irvine	Engineering & Technology / Earth Sciences carbon cycle \| biogeochemistry \| climate change \| land use change \| sustainability \|	114	77	0.675	248	217	0.875	69,584	30,414	0.437
6	163	487	5,118	Yong-Fei Zheng 郑永飞\|Zheng Yongfei, Zheng YF	China	University of Science & Technology of China	Engineering & Technology / Earth Sciences Plate tectonics \| Convergent margin \| Subduction zone \| Collisional orogen \| Chemical geodynamics \|	114	68	0.596	373	270	0.724	47,578	18,666	0.392
4	2,420	2,602	5,189	Bernd RT Simoneit	United States	Oregon State University	Engineering & Technology / Earth Sciences organic geochemistry \| environmental chemistry \|	114	54	0.474	411	247	0.601	56,496	12,631	0.224
11	2,459	2,647	5,277	George Gehrels	United States	University of Arizona	Engineering & Technology / Earth Sciences Geosciences \|	113	71	0.628	415	311	0.749	49,491	20,837	0.421
53	2,465	2,653	5,288	Roger Summons	United States	Massachusetts Institute of Technology	Engineering & Technology / Earth Sciences geobiology and astrobiology \|	113	69	0.611	394	294	0.746	49,239	17,959	0.365
2	105	1,869	5,463	Andres Alastuey	Spain	Instituto de Diagnóstico Ambiental y Estudios del Agua	Engineering & Technology / Earth Sciences Geoquímica ambiental \| Contaminación atmosférica \| Aerosoles atmosféricos \|	112	72	0.643	400	329	0.823	46,005	19,397	0.422
2	252	1,883	5,498	Susan Trumbore	Germany	Max Planck Institut für Biogeochemie	Engineering & Technology / Earth Sciences Carbon cycle and biogeochemistry \|	112	64	0.571	291	237	0.814	52,441	19,612	0.374
1	2,679	2,893	5,746	Patrick Hatcher	United States	Old Dominion University	Engineering & Technology / Earth Sciences Environmental chemistry geochemistry \|	111	53	0.477	375	233	0.621	40,266	11,189	0.278
124	2,761	2,983	5,917	Rodney C Ewing	United States	Stanford University	Engineering & Technology / Earth Sciences geology \| materials science \| nuclear materials \| environmental \| nuclear waste \|	110	58	0.527	620	341	0.550	50,850	15,778	0.310
17	2,775	2,998	5,942	William Km Lau	United States	University of Maryland	Engineering & Technology / Earth Sciences atmospheric dynamics \| monsoon \| aerosols \| climate variability and change \|	110	55	0.500	284	177	0.623	42,593	12,197	0.286
			Only in AD Scientific Index !!!! Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities
23	230	241	6,227	Peter Cawood	Australia	Monash University	Engineering & Technology / Earth Sciences Geology \| mountain building \| continental crust \|	108	81	0.750	372	312	0.839	47,524	25,547	0.538
69	2,949	3,189	6,322	James E Hansen	United States	Columbia University New York	Engineering & Technology / Earth Sciences Climate \| Climate Change \| Paleoclimate \| Polarimetry \| Science Policy \|	108	62	0.574	208	123	0.591	99,055	29,331	0.296
136	2,951	3,191	6,324	Mark Zoback	United States	Stanford University	Engineering & Technology / Earth Sciences Geophysics \| Earthquakes \| Energy \|	108	61	0.565	358	230	0.642	51,109	18,195	0.356
16	59	2,153	6,325	Gerard Govers	Belgium	Catholic University of Leuven	Engineering & Technology / Earth Sciences geography \| geomorphology \| soil erosion \| soil carbon \| biogeochemical cycles \|	108	61	0.565	320	240	0.750	42,527	14,688	0.345
74	3,057	3,311	6,561	Mark A Cane	United States	Columbia University New York	Engineering & Technology / Earth Sciences Climate \|	107	57	0.533	240	150	0.625	46,914	12,659	0.270
76	3,065	3,321	6,576	Robert Finkel	United States	University of California Berkeley	Engineering & Technology / Earth Sciences Earth science \|	107	52	0.486	299	196	0.656	34,900	9,202	0.264
28	3,066	3,322	6,578	Geoffrey A Blake ⁱ	United States	California Institute of Technology Caltech	Engineering & Technology / Earth Sciences Star formation \| planet formation \| molecular astrophysics \| spectroscopy \| terahertz science \|	107	51	0.477	386	234	0.606	40,093	10,107	0.252
1	106	2,246	6,584	Francis Albarede	France	École Normale Supérieure de Lyon	Engineering & Technology / Earth Sciences Geochemistry \|	107	50	0.467	270	187	0.693	40,145	11,360	0.283
1	3,152	3,416	6,770	Paul R. Renne	United States	Berkeley Geochronology Center (BGC)	Engineering & Technology / Earth Sciences Geology \|	106	57	0.538	322	223	0.693	42,277	12,825	0.303
31	3,160	3,424	6,786	John Valley	United States	University of Wisconsin Madison	Engineering & Technology / Earth Sciences Geochemistry \| Petrology \| Mineralogy \| Geology \| SIMS \|	106	55	0.519	400	274	0.685	43,678	14,503	0.332