Rankings for Scientist

University, Subject, Country, Region, World

Helmholtz-Zentrum für Umweltforschung Scientists Rankings 2024

Country

Total 245 scientist, 1 country, 1 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Mika Tarkka

Helmholtz-Zentrum für Umweltforschung

Germany

Agriculture & Forestry / Agriculture

Plant-microbe interactions

H-Index Rankings

University / Institution:

# 51

Country:

# 6,240

Region:

# 52,274

World:

# 144,779

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.737

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.829

Citation

Total:

6,822

Last 6 Year:

3,706

Last 6 Year/Total:

0.543

Borchardt Dietrich

Helmholtz-Zentrum für Umweltforschung

Germany

Others

Gewässerökologie

Wassermanagement

H-Index Rankings

University / Institution:

# 52

Country:

# 6,247

Region:

# 52,388

World:

# 145,085

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.711

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.622

Citation

Total:

5,296

Last 6 Year:

2,466

Last 6 Year/Total:

0.466

Heidi Wittmer

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 53

Country:

# 6,561

Region:

# 55,552

World:

# 153,517

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.730

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.766

Citation

Total:

8,681

Last 6 Year:

4,932

Last 6 Year/Total:

0.568

Martin Thullner

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 54

Country:

# 6,574

Region:

# 55,717

World:

# 153,977

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.703

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.753

Citation

Total:

5,522

Last 6 Year:

2,446

Last 6 Year/Total:

0.443

K. Rinke

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

limnology

aquatic ecosystems

reservoirs

water quality management

modelling

H-Index Rankings

University / Institution:

# 55

Country:

# 6,824

Region:

# 58,077

World:

# 160,476

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.870

Citation

Total:

3,944

Last 6 Year:

2,571

Last 6 Year/Total:

0.652

Michael Rode

Helmholtz-Zentrum für Umweltforschung

Germany

Engineering & Technology / Earth Sciences

water quality

aquatic biogeochemistry

catchment modelling

non point sources pollution

sediment transport

H-Index Rankings

University / Institution:

# 56

Country:

# 6,949

Region:

# 59,427

World:

# 164,063

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.636

Citation

Total:

3,856

Last 6 Year:

2,067

Last 6 Year/Total:

0.536

Kurt Friese

Helmholtz-Zentrum für Umweltforschung

Germany

Engineering & Technology / Earth Sciences

limnic sediments

aquatic biogeochemistry

trace element geochemistry

isotope geochemistry

H-Index Rankings

University / Institution:

# 57

Country:

# 7,005

Region:

# 59,900

World:

# 165,170

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.595

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.536

Citation

Total:

4,854

Last 6 Year:

1,883

Last 6 Year/Total:

0.388

Ulrike Rolle-Kampczyk

Helmholtz-Zentrum für Umweltforschung

Germany

Others

Metabolomics

Biomonitoring

Microbiomfrorschung

H-Index Rankings

University / Institution:

# 58

Country:

# 7,134

Region:

# 61,517

World:

# 169,671

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.848

Citation

Total:

5,863

Last 6 Year:

3,622

Last 6 Year/Total:

0.618

Xiangzhen Kong

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

Limnolgy

Environmental Modeling

Aquatic Ecosystem Modeling

H-Index Rankings

University / Institution:

# 59

Country:

# 7,156

Region:

# 61,717

World:

# 170,240

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.829

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.859

Citation

Total:

3,703

Last 6 Year:

2,658

Last 6 Year/Total:

0.718

Uwe Schlink

Helmholtz-Zentrum für Umweltforschung

Germany

Others

urban climate

H-Index Rankings

University / Institution:

# 60

Country:

# 7,205

Region:

# 62,157

World:

# 171,445

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.696

Citation

Total:

4,716

Last 6 Year:

1,950

Last 6 Year/Total:

0.413

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Matthias Koschorreck

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

Microbial Ecology

H-Index Rankings

University / Institution:

# 61

Country:

# 7,667

Region:

# 66,916

World:

# 184,131

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.676

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.605

Citation

Total:

3,804

Last 6 Year:

1,750

Last 6 Year/Total:

0.460

Witoon Purahong

Helmholtz-Zentrum für Umweltforschung

Germany

Medical and Health Sciences / Mycology

Mycology

Microbiology

Plant Pathology

Ecology

H-Index Rankings

University / Institution:

# 62

Country:

# 8,226

Region:

# 72,967

World:

# 200,525

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.969

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.969

Citation

Total:

3,930

Last 6 Year:

3,340

Last 6 Year/Total:

0.850

Kathleen Hermans (Née Neumann)

Helmholtz-Zentrum für Umweltforschung

Germany

Others

environmental change

human migration

land use

H-Index Rankings

University / Institution:

# 63

Country:

# 8,295

Region:

# 73,511

World:

# 202,489

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.907

Citation

Total:

7,901

Last 6 Year:

5,425

Last 6 Year/Total:

0.687

Dirk Krueger

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 64

Country:

# 8,383

Region:

# 74,403

World:

# 204,963

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.781

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

3,600

Last 6 Year:

2,010

Last 6 Year/Total:

0.558

Stefan G. Michalski

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

Ecology

population genetics

H-Index Rankings

University / Institution:

# 65

Country:

# 8,474

Region:

# 75,484

World:

# 207,739

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.688

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

Citation

Total:

3,779

Last 6 Year:

2,423

Last 6 Year/Total:

0.641

Felix Rauschmayer

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 66

Country:

# 8,569

Region:

# 76,350

World:

# 209,846

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.594

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

Citation

Total:

4,818

Last 6 Year:

1,888

Last 6 Year/Total:

0.392

Christian Schmidt

Helmholtz-Zentrum für Umweltforschung

Germany

Others

groundwater surface water interactions

plastic in rivers

catchments

H-Index Rankings

University / Institution:

# 67

Country:

# 8,812

Region:

# 78,928

World:

# 217,102

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.806

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.907

Citation

Total:

4,927

Last 6 Year:

3,604

Last 6 Year/Total:

0.731

Katrin Mackenzie

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Chemical Sciences

environmental chemistry

environmental catalysis

PFAS

PMT

urban water quality

H-Index Rankings

University / Institution:

# 68

Country:

# 8,971

Region:

# 80,804

World:

# 221,969

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.645

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.736

Citation

Total:

3,658

Last 6 Year:

1,348

Last 6 Year/Total:

0.369

Wenqing Wang

Helmholtz-Zentrum für Umweltforschung

Germany

Others

parallel computing

computational mechanics

environmental modeling

object-oriented scientific programming

H-Index Rankings

University / Institution:

# 69

Country:

# 9,001

Region:

# 81,116

World:

# 222,707

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.613

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.633

Citation

Total:

3,820

Last 6 Year:

1,610

Last 6 Year/Total:

0.421

Ulisses Nunes Da Rocha

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

Microbial Ecology

Microbiome Bioengineering

Systems Biology

Bioinformatics

Machine Learning

H-Index Rankings

University / Institution:

# 70

Country:

# 9,136

Region:

# 82,733

World:

# 227,193

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.933

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.939

Citation

Total:

6,371

Last 6 Year:

5,381

Last 6 Year/Total:

0.845

Birgit Müller

Helmholtz-Zentrum für Umweltforschung

Germany

Social Sciences / Sociology

social-ecological modelling

rangeland

human decisions

agent-based modelling

food security

H-Index Rankings

University / Institution:

# 71

Country:

# 9,139

Region:

# 82,751

World:

# 227,273

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.933

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.911

Citation

Total:

8,280

Last 6 Year:

4,536

Last 6 Year/Total:

0.548

Oldrich Rakovec|Olda Rakovec

Helmholtz-Zentrum für Umweltforschung

Germany

Engineering & Technology / Civil Engineering

Hydrology

drought

flood forecasting

data assimilation

sensitivity analysis

H-Index Rankings

University / Institution:

# 72

Country:

# 9,143

Region:

# 82,792

World:

# 227,398

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.933

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.925

Citation

Total:

4,175

Last 6 Year:

3,484

Last 6 Year/Total:

0.834

Steffen Zacharias

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 73

Country:

# 9,199

Region:

# 83,251

World:

# 228,884

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.867

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.826

Citation

Total:

3,591

Last 6 Year:

2,413

Last 6 Year/Total:

0.672

Haibing Shao

Helmholtz-Zentrum für Umweltforschung

Germany

Others

Geothermal Energy

Multi-phase flow in porous media

Reactive transport modeling

groundwater contamination

H-Index Rankings

University / Institution:

# 74

Country:

# 9,218

Region:

# 83,476

World:

# 229,589

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.839

Citation

Total:

4,036

Last 6 Year:

2,540

Last 6 Year/Total:

0.629

Wibke Busch

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 75

Country:

# 9,308

Region:

# 84,465

World:

# 232,345

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.767

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.897

Citation

Total:

4,146

Last 6 Year:

2,830

Last 6 Year/Total:

0.683

Sigrun Kabisch

Helmholtz-Zentrum für Umweltforschung

Germany

Arts, Design and Architecture / Urban Planning

urban geography

urban sociology

H-Index Rankings

University / Institution:

# 76

Country:

# 9,387

Region:

# 85,428

World:

# 234,763

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.423

Citation

Total:

3,794

Last 6 Year:

1,874

Last 6 Year/Total:

0.494

Maskow Thomas

Helmholtz-Zentrum für Umweltforschung

Germany

Others

Biothermodynamics

Biotechnology

Microbiology

H-Index Rankings

University / Institution:

# 77

Country:

# 9,468

Region:

# 86,575

World:

# 237,520

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.567

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.507

Citation

Total:

2,701

Last 6 Year:

1,027

Last 6 Year/Total:

0.380

Jian Peng

Helmholtz-Zentrum für Umweltforschung

Germany

Engineering & Technology / Meteorology & Atmospheric Sciences

Remote sensing

Climate extremes

Water cycle

Meteorology

H-Index Rankings

University / Institution:

# 78

Country:

# 9,551

Region:

# 87,693

World:

# 240,635

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.966

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.927

Citation

Total:

3,374

Last 6 Year:

3,034

Last 6 Year/Total:

0.899

Niculina Musat

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

single-cell microbiology

microbial ecology

archaea-bacteria interactions

nanoSIMS imaging

H-Index Rankings

University / Institution:

# 79

Country:

# 9,557

Region:

# 87,720

World:

# 240,741

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.966

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.958

Citation

Total:

4,784

Last 6 Year:

2,563

Last 6 Year/Total:

0.536

Daniel Graeber

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

Catchment science

Freshwater ecology

Dissolved organic matter

Ecological stoichiometry

H-Index Rankings

University / Institution:

# 80

Country:

# 9,673

Region:

# 88,573

World:

# 243,564

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.862

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.978

Citation

Total:

4,358

Last 6 Year:

3,334

Last 6 Year/Total:

0.765

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.

Silke Beck

Helmholtz-Zentrum für Umweltforschung

Germany

Social Sciences / Political Science

Science & Technology Studies

climate change

science politics interfaces

H-Index Rankings

University / Institution:

# 81

Country:

# 9,734

Region:

# 89,271

World:

# 245,576

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.793

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.709

Citation

Total:

4,493

Last 6 Year:

2,765

Last 6 Year/Total:

0.615

Bertram Boehrer

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 82

Country:

# 9,796

Region:

# 90,147

World:

# 247,880

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.724

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.591

Citation

Total:

3,025

Last 6 Year:

1,598

Last 6 Year/Total:

0.528

Till Luckenbach

Helmholtz-Zentrum für Umweltforschung

Germany

Others

molecular ecotoxicology

multixenobiotic resistance

Lake Baikal

H-Index Rankings

University / Institution:

# 83

Country:

# 9,817

Region:

# 90,428

World:

# 248,533

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.724

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.826

Citation

Total:

4,119

Last 6 Year:

1,723

Last 6 Year/Total:

0.418

Chaofan Chen

Helmholtz-Zentrum für Umweltforschung

Germany

Engineering & Technology / Mechanical Engineering

Geothermal energy

Reservoir simulation

Thermal engineering

Ground source heat pump

Organic Rankine Cycle

H-Index Rankings

University / Institution:

# 84

Country:

# 9,968

Region:

# 92,057

World:

# 252,572

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.929

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

Citation

Total:

631

Last 6 Year:

568

Last 6 Year/Total:

0.900

Norbert Kamjunke

Helmholtz-Zentrum für Umweltforschung

Germany

Others

river ecolgy

bacteria

DOM

phytoplankton

nutrients

H-Index Rankings

University / Institution:

# 85

Country:

# 10,426

Region:

# 97,338

World:

# 267,184

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.643

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.588

Citation

Total:

2,402

Last 6 Year:

1,127

Last 6 Year/Total:

0.469

Strehlitz B

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 86

Country:

# 10,444

Region:

# 97,513

World:

# 267,620

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.643

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.676

Citation

Total:

5,292

Last 6 Year:

1,824

Last 6 Year/Total:

0.345

Stefan Geyer

Helmholtz-Zentrum für Umweltforschung

Germany

Engineering & Technology / Earth Sciences

Hydrogeologie

Isotopenhydrologie

Geochemistry

DOC

Water resources

H-Index Rankings

University / Institution:

# 87

Country:

# 10,490

Region:

# 98,157

World:

# 269,124

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.571

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.440

Citation

Total:

3,146

Last 6 Year:

885

Last 6 Year/Total:

0.281

Stephan Wagner

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 88

Country:

# 10,604

Region:

# 99,448

World:

# 272,712

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.963

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.929

Citation

Total:

5,644

Last 6 Year:

4,837

Last 6 Year/Total:

0.857

Andreas Musolff

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 89

Country:

# 10,624

Region:

# 99,603

World:

# 273,355

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.926

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.808

Citation

Total:

2,770

Last 6 Year:

2,018

Last 6 Year/Total:

0.729

Alberto Bezama

Helmholtz-Zentrum für Umweltforschung

Germany

Others

waste management

soil remediation

sustainability

bioeconomy

life cycle assessment

H-Index Rankings

University / Institution:

# 90

Country:

# 10,677

Region:

# 99,963

World:

# 274,498

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.885

Citation

Total:

2,013

Last 6 Year:

1,640

Last 6 Year/Total:

0.815

Florin Musat

Helmholtz-Zentrum für Umweltforschung

Germany

Others

H-Index Rankings

University / Institution:

# 91

Country:

# 10,829

Region:

# 101,239

World:

# 278,236

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.815

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.886

Citation

Total:

3,238

Last 6 Year:

1,863

Last 6 Year/Total:

0.575

Patrick Fink

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

Aquatic Ecology

H-Index Rankings

University / Institution:

# 92

Country:

# 10,852

Region:

# 101,439

World:

# 278,793

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.873

Citation

Total:

2,458

Last 6 Year:

1,503

Last 6 Year/Total:

0.611

Jana Schor (Née Hertel)

Helmholtz-Zentrum für Umweltforschung

Germany

Engineering & Technology / Computer Science

bioinformatics

non-coding RNA

secondary structure

machine learning

deep learning

H-Index Rankings

University / Institution:

# 93

Country:

# 10,986

Region:

# 103,050

World:

# 282,898

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.704

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.697

Citation

Total:

12,537

Last 6 Year:

3,189

Last 6 Year/Total:

0.254

Tom Shatwell

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

Limnology

lakes

phytoplankton

H-Index Rankings

University / Institution:

# 94

Country:

# 11,289

Region:

# 106,542

World:

# 292,301

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.923

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.968

Citation

Total:

2,065

Last 6 Year:

1,643

Last 6 Year/Total:

0.796

Oliver J. Lechtenfeld

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Chemical Sciences

Ultra-high resolution mass spectrometry

natural organic matter

biogeochemistry

H-Index Rankings

University / Institution:

# 95

Country:

# 11,320

Region:

# 106,810

World:

# 293,204

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.885

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.976

Citation

Total:

3,065

Last 6 Year:

2,491

Last 6 Year/Total:

0.813

Jan Friesen

Helmholtz-Zentrum für Umweltforschung

Germany

Engineering & Technology / Civil Engineering

Hydrology

Ecohydrology

Monitoring

Remote Sensing

H-Index Rankings

University / Institution:

# 96

Country:

# 11,508

Region:

# 108,492

World:

# 298,035

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.769

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.745

Citation

Total:

2,279

Last 6 Year:

1,279

Last 6 Year/Total:

0.561

Paul Lehmann

Helmholtz-Zentrum für Umweltforschung

Germany

Others

Umweltökonomik

Umweltpolitik

erneuerbare Energien

H-Index Rankings

University / Institution:

# 97

Country:

# 12,146

Region:

# 115,683

World:

# 318,016

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.760

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.661

Citation

Total:

2,697

Last 6 Year:

1,415

Last 6 Year/Total:

0.525

Mark Frenzel

Helmholtz-Zentrum für Umweltforschung

Germany

Natural Sciences / Biological Science

Animal Ecology

Land Use

Long Term Ecological Research

Pollination

H-Index Rankings

University / Institution:

# 98

Country:

# 12,183

Region:

# 116,108

World:

# 319,082

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.760

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.676

Citation

Total:

3,761

Last 6 Year:

1,674

Last 6 Year/Total:

0.445

Rico Fischer

Helmholtz-Zentrum für Umweltforschung

Germany

Agriculture & Forestry / Forestry

forest models

forest

disturbances

remote sensing

H-Index Rankings

University / Institution:

# 99

Country:

# 12,532

Region:

# 120,605

World:

# 330,827

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.958

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

2,661

Last 6 Year:

2,176

Last 6 Year/Total:

0.818

Stephan Klähn

Helmholtz-Zentrum für Umweltforschung

Germany

Others

Molecular Microbiology

Regulation of Metabolism

Bacterial Stress Responses

Cyanobacteria

H-Index Rankings

University / Institution:

# 100

Country:

# 12,656

Region:

# 121,762

World:

# 334,653

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.892

Citation

Total:

2,096

Last 6 Year:

1,302

Last 6 Year/Total:

0.621

				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
51	6,240	52,274	144,779	Mika Tarkka	Germany	Helmholtz-Zentrum für Umweltforschung	Agriculture & Forestry / Agriculture Plant-microbe interactions \|	38	28	0.737	70	58	0.829	6,822	3,706	0.543
52	6,247	52,388	145,085	Borchardt Dietrich	Germany	Helmholtz-Zentrum für Umweltforschung	Others Gewässerökologie \| Wassermanagement \|	38	27	0.711	98	61	0.622	5,296	2,466	0.466
53	6,561	55,552	153,517	Heidi Wittmer	Germany	Helmholtz-Zentrum für Umweltforschung	Others	37	27	0.730	64	49	0.766	8,681	4,932	0.568
54	6,574	55,717	153,977	Martin Thullner	Germany	Helmholtz-Zentrum für Umweltforschung	Others	37	26	0.703	73	55	0.753	5,522	2,446	0.443
55	6,824	58,077	160,476	K. Rinke	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science limnology \| aquatic ecosystems \| reservoirs \| water quality management \| modelling \|	36	30	0.833	69	60	0.870	3,944	2,571	0.652
56	6,949	59,427	164,063	Michael Rode	Germany	Helmholtz-Zentrum für Umweltforschung	Engineering & Technology / Earth Sciences water quality \| aquatic biogeochemistry \| catchment modelling \| non point sources pollution \| sediment transport \|	36	24	0.667	77	49	0.636	3,856	2,067	0.536
57	7,005	59,900	165,170	Kurt Friese	Germany	Helmholtz-Zentrum für Umweltforschung	Engineering & Technology / Earth Sciences limnic sediments \| aquatic biogeochemistry \| trace element geochemistry \| isotope geochemistry \|	37	22	0.595	84	45	0.536	4,854	1,883	0.388
58	7,134	61,517	169,671	Ulrike Rolle-Kampczyk	Germany	Helmholtz-Zentrum für Umweltforschung	Others Metabolomics \| Biomonitoring \| Microbiomfrorschung \|	35	30	0.857	66	56	0.848	5,863	3,622	0.618
59	7,156	61,717	170,240	Xiangzhen Kong	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science Limnolgy \| Environmental Modeling \| Aquatic Ecosystem Modeling \|	35	29	0.829	64	55	0.859	3,703	2,658	0.718
60	7,205	62,157	171,445	Uwe Schlink	Germany	Helmholtz-Zentrum für Umweltforschung	Others urban climate \|	36	27	0.750	69	48	0.696	4,716	1,950	0.413
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61	7,667	66,916	184,131	Matthias Koschorreck	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science Microbial Ecology \|	34	23	0.676	76	46	0.605	3,804	1,750	0.460
62	8,226	72,967	200,525	Witoon Purahong	Germany	Helmholtz-Zentrum für Umweltforschung	Medical and Health Sciences / Mycology Mycology \| Microbiology \| Plant Pathology \| Ecology \|	32	31	0.969	64	62	0.969	3,930	3,340	0.850
63	8,295	73,511	202,489	Kathleen Hermans (Née Neumann)	Germany	Helmholtz-Zentrum für Umweltforschung	Others environmental change \| human migration \| land use \|	32	28	0.875	43	39	0.907	7,901	5,425	0.687
64	8,383	74,403	204,963	Dirk Krueger	Germany	Helmholtz-Zentrum für Umweltforschung	Others	32	25	0.781	45	36	0.800	3,600	2,010	0.558
65	8,474	75,484	207,739	Stefan G. Michalski	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science Ecology \| population genetics \|	32	22	0.688	45	40	0.889	3,779	2,423	0.641
66	8,569	76,350	209,846	Felix Rauschmayer	Germany	Helmholtz-Zentrum für Umweltforschung	Others	32	19	0.594	55	33	0.600	4,818	1,888	0.392
67	8,812	78,928	217,102	Christian Schmidt	Germany	Helmholtz-Zentrum für Umweltforschung	Others groundwater surface water interactions \| plastic in rivers \| catchments \|	31	25	0.806	43	39	0.907	4,927	3,604	0.731
68	8,971	80,804	221,969	Katrin Mackenzie	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Chemical Sciences environmental chemistry \| environmental catalysis \| PFAS \| PMT \| urban water quality \|	31	20	0.645	53	39	0.736	3,658	1,348	0.369
69	9,001	81,116	222,707	Wenqing Wang	Germany	Helmholtz-Zentrum für Umweltforschung	Others parallel computing \| computational mechanics \| environmental modeling \| object-oriented scientific programming \|	31	19	0.613	60	38	0.633	3,820	1,610	0.421
70	9,136	82,733	227,193	Ulisses Nunes Da Rocha	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science Microbial Ecology \| Microbiome Bioengineering \| Systems Biology \| Bioinformatics \| Machine Learning \|	30	28	0.933	49	46	0.939	6,371	5,381	0.845
71	9,139	82,751	227,273	Birgit Müller	Germany	Helmholtz-Zentrum für Umweltforschung	Social Sciences / Sociology social-ecological modelling \| rangeland \| human decisions \| agent-based modelling \| food security \|	30	28	0.933	45	41	0.911	8,280	4,536	0.548
72	9,143	82,792	227,398	Oldrich Rakovec\|Olda Rakovec	Germany	Helmholtz-Zentrum für Umweltforschung	Engineering & Technology / Civil Engineering Hydrology \| drought \| flood forecasting \| data assimilation \| sensitivity analysis \|	30	28	0.933	40	37	0.925	4,175	3,484	0.834
73	9,199	83,251	228,884	Steffen Zacharias	Germany	Helmholtz-Zentrum für Umweltforschung	Others	30	26	0.867	46	38	0.826	3,591	2,413	0.672
74	9,218	83,476	229,589	Haibing Shao	Germany	Helmholtz-Zentrum für Umweltforschung	Others Geothermal Energy \| Multi-phase flow in porous media \| Reactive transport modeling \| groundwater contamination \|	30	25	0.833	56	47	0.839	4,036	2,540	0.629
75	9,308	84,465	232,345	Wibke Busch	Germany	Helmholtz-Zentrum für Umweltforschung	Others	30	23	0.767	39	35	0.897	4,146	2,830	0.683
76	9,387	85,428	234,763	Sigrun Kabisch	Germany	Helmholtz-Zentrum für Umweltforschung	Arts, Design and Architecture / Urban Planning urban geography \| urban sociology \|	30	20	0.667	78	33	0.423	3,794	1,874	0.494
77	9,468	86,575	237,520	Maskow Thomas	Germany	Helmholtz-Zentrum für Umweltforschung	Others Biothermodynamics \| Biotechnology \| Microbiology \|	30	17	0.567	67	34	0.507	2,701	1,027	0.380
78	9,551	87,693	240,635	Jian Peng	Germany	Helmholtz-Zentrum für Umweltforschung	Engineering & Technology / Meteorology & Atmospheric Sciences Remote sensing \| Climate extremes \| Water cycle \| Meteorology \|	29	28	0.966	55	51	0.927	3,374	3,034	0.899
79	9,557	87,720	240,741	Niculina Musat	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science single-cell microbiology \| microbial ecology \| archaea-bacteria interactions \| nanoSIMS imaging \|	29	28	0.966	48	46	0.958	4,784	2,563	0.536
80	9,673	88,573	243,564	Daniel Graeber	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science Catchment science \| Freshwater ecology \| Dissolved organic matter \| Ecological stoichiometry \|	29	25	0.862	45	44	0.978	4,358	3,334	0.765
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81	9,734	89,271	245,576	Silke Beck	Germany	Helmholtz-Zentrum für Umweltforschung	Social Sciences / Political Science Science & Technology Studies \| climate change \| science politics interfaces \|	29	23	0.793	55	39	0.709	4,493	2,765	0.615
82	9,796	90,147	247,880	Bertram Boehrer	Germany	Helmholtz-Zentrum für Umweltforschung	Others	29	21	0.724	66	39	0.591	3,025	1,598	0.528
83	9,817	90,428	248,533	Till Luckenbach	Germany	Helmholtz-Zentrum für Umweltforschung	Others molecular ecotoxicology \| multixenobiotic resistance \| Lake Baikal \|	29	21	0.724	46	38	0.826	4,119	1,723	0.418
84	9,968	92,057	252,572	Chaofan Chen	Germany	Helmholtz-Zentrum für Umweltforschung	Engineering & Technology / Mechanical Engineering Geothermal energy \| Reservoir simulation \| Thermal engineering \| Ground source heat pump \| Organic Rankine Cycle \|	14	13	0.929	18	15	0.833	631	568	0.900
85	10,426	97,338	267,184	Norbert Kamjunke	Germany	Helmholtz-Zentrum für Umweltforschung	Others river ecolgy \| bacteria \| DOM \| phytoplankton \| nutrients \|	28	18	0.643	51	30	0.588	2,402	1,127	0.469
86	10,444	97,513	267,620	Strehlitz B	Germany	Helmholtz-Zentrum für Umweltforschung	Others	28	18	0.643	37	25	0.676	5,292	1,824	0.345
87	10,490	98,157	269,124	Stefan Geyer	Germany	Helmholtz-Zentrum für Umweltforschung	Engineering & Technology / Earth Sciences Hydrogeologie \| Isotopenhydrologie \| Geochemistry \| DOC \| Water resources \|	28	16	0.571	50	22	0.440	3,146	885	0.281
88	10,604	99,448	272,712	Stephan Wagner	Germany	Helmholtz-Zentrum für Umweltforschung	Others	27	26	0.963	42	39	0.929	5,644	4,837	0.857
89	10,624	99,603	273,355	Andreas Musolff	Germany	Helmholtz-Zentrum für Umweltforschung	Others	27	25	0.926	52	42	0.808	2,770	2,018	0.729
90	10,677	99,963	274,498	Alberto Bezama	Germany	Helmholtz-Zentrum für Umweltforschung	Others waste management \| soil remediation \| sustainability \| bioeconomy \| life cycle assessment \|	27	24	0.889	52	46	0.885	2,013	1,640	0.815
91	10,829	101,239	278,236	Florin Musat	Germany	Helmholtz-Zentrum für Umweltforschung	Others	27	22	0.815	35	31	0.886	3,238	1,863	0.575
92	10,852	101,439	278,793	Patrick Fink	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science Aquatic Ecology \|	27	21	0.778	55	48	0.873	2,458	1,503	0.611
93	10,986	103,050	282,898	Jana Schor (Née Hertel)	Germany	Helmholtz-Zentrum für Umweltforschung	Engineering & Technology / Computer Science bioinformatics \| non-coding RNA \| secondary structure \| machine learning \| deep learning \|	27	19	0.704	33	23	0.697	12,537	3,189	0.254
94	11,289	106,542	292,301	Tom Shatwell	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science Limnology \| lakes \| phytoplankton \|	26	24	0.923	31	30	0.968	2,065	1,643	0.796
95	11,320	106,810	293,204	Oliver J. Lechtenfeld	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Chemical Sciences Ultra-high resolution mass spectrometry \| natural organic matter \| biogeochemistry \|	26	23	0.885	41	40	0.976	3,065	2,491	0.813
96	11,508	108,492	298,035	Jan Friesen	Germany	Helmholtz-Zentrum für Umweltforschung	Engineering & Technology / Civil Engineering Hydrology \| Ecohydrology \| Monitoring \| Remote Sensing \|	26	20	0.769	47	35	0.745	2,279	1,279	0.561
97	12,146	115,683	318,016	Paul Lehmann	Germany	Helmholtz-Zentrum für Umweltforschung	Others Umweltökonomik \| Umweltpolitik \| erneuerbare Energien \|	25	19	0.760	56	37	0.661	2,697	1,415	0.525
98	12,183	116,108	319,082	Mark Frenzel	Germany	Helmholtz-Zentrum für Umweltforschung	Natural Sciences / Biological Science Animal Ecology \| Land Use \| Long Term Ecological Research \| Pollination \|	25	19	0.760	37	25	0.676	3,761	1,674	0.445
99	12,532	120,605	330,827	Rico Fischer	Germany	Helmholtz-Zentrum für Umweltforschung	Agriculture & Forestry / Forestry forest models \| forest \| disturbances \| remote sensing \|	24	23	0.958	37	37	1.000	2,661	2,176	0.818
100	12,656	121,762	334,653	Stephan Klähn	Germany	Helmholtz-Zentrum für Umweltforschung	Others Molecular Microbiology \| Regulation of Metabolism \| Bacterial Stress Responses \| Cyanobacteria \|	24	21	0.875	37	33	0.892	2,096	1,302	0.621