Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (998,570 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Hawkar Hashim Ibrahim
Soil Stabilization
Expansive Soil
Foundations
Tunnel Engineering
and Earth Dam
Metrics
H-Index
i10 Index
Citation
20
36
1,326
* Rankings
Ranking Based On Selection: 2
Azad Behnam Sabow
Meat Science
Slaughter Menagement
Animal Welfare
Meat Processing
Biochemistry of Muscle
Metrics
H-Index
i10 Index
Citation
20
29
1,419
* Rankings
Ranking Based On Selection: 3
Hani Hermiz
Animal Breeding
Genetics
Poultry Breeding
Bio-Statistics
Metrics
H-Index
i10 Index
Citation
12
17
470
Karwan Y Kareem|K Y Kareem, KK Yaseen, KY Karim
Animal Science
Poultry Production and Management
Gene Expression
Postbiotic
Phytogenic Feed
Metrics
H-Index
i10 Index
Citation
9
9
751
Nazim Rasul Abdulla
Animal Science
Poultry Management
Poultry Nutrition
Meat Quality and Poultry Physiology
Metrics
H-Index
i10 Index
Citation
9
9
486
Heman A Ahmed Gaznayee
Application of GIS and Remote sensing in Drought
Metrics
H-Index
i10 Index
Citation
9
9
243
* Rankings
Ranking Based On Selection: 10
Kawa A Ali
Plant Physiology
Allelopathy and Weed Managemant
Metrics
H-Index
i10 Index
Citation
9
7
192

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Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Rankings
Ranking Based On Selection: 11
Aram Mohemed Ali
Agricultural Sciences
Soil Physics
Soil Chemistry
Smart Technologies in Agriculture
Agricultural
Metrics
H-Index
i10 Index
Citation
8
7
242
* Rankings
Ranking Based On Selection: 12
Mohammed Qader Khursheed
Plant Physiology
Plant nutrition
Trees Propagation by cuttings
Drought Stress and effect of Rhizobia on growth of non-legumes
Metrics
H-Index
i10 Index
Citation
7
3
155
* Rankings
Ranking Based On Selection: 15
Mahbuba Abdulghani Mustafa
Avian physiology /Animal welfare & behavior/ poultry immunology/ Hematology and endocrine
Metrics
H-Index
i10 Index
Citation
7
2
111
* Rankings
Ranking Based On Selection: 20
Nidhal Abdulghani Mustafa
Poultry Nutrition & Hatching / Agriculture engineering science
Metrics
H-Index
i10 Index
Citation
5
2
99
* Rankings
Ranking Based On Selection: 21
Ali Mala Khedir Galalaey
Plant Diversity
Plant Production
Ethnobotany
medicinal plants.
Metrics
H-Index
i10 Index
Citation
5
2
65
* Rankings
Ranking Based On Selection: 25
Mohammed Sulaiman Abdullah
Poultry Breeding
Poultry Production
Animal Breeding
Agricultural Experimental Design and Analysis
Metrics
H-Index
i10 Index
Citation
4
1
44
Shlier Mahmood Taha
Horticulture
Pomology
Plant Production
Organic Culture
Metrics
H-Index
i10 Index
Citation
4
0
40
Rankings
Ranking Based On Selection: 1
Hawkar Hashim Ibrahim
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,326
Soil Stabilization
Expansive Soil
Foundations
Tunnel Engineering
and Earth Dam
Rankings
Ranking Based On Selection: 2
Azad Behnam Sabow
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,419
Meat Science
Slaughter Menagement
Animal Welfare
Meat Processing
Biochemistry of Muscle
Rankings
Ranking Based On Selection: 3
Hani Hermiz
Metrics
H-Index
i10 Index
Citation Counts
12
17
470
Animal Breeding
Genetics
Poultry Breeding
Bio-Statistics
Rankings
Ranking Based On Selection: 4
Karwan Y Kareem|K Y Kareem, KK Yaseen, KY Karim
Metrics
H-Index
i10 Index
Citation Counts
9
9
751
Animal Science
Poultry Production and Management
Gene Expression
Postbiotic
Phytogenic Feed
Rankings
Ranking Based On Selection: 5
Abdullah Scott
Metrics
H-Index
i10 Index
Citation Counts
11
12
551
Rankings
Ranking Based On Selection: 6
Yousif Ms Al-Barzinji
Metrics
H-Index
i10 Index
Citation Counts
10
10
260
Rankings
Ranking Based On Selection: 7
Tahsein Am Amein, Amein T., Tahsin Abdulaziz
Metrics
H-Index
i10 Index
Citation Counts
10
10
443
Rankings
Ranking Based On Selection: 8
Nazim Rasul Abdulla
Metrics
H-Index
i10 Index
Citation Counts
9
9
486
Animal Science
Poultry Management
Poultry Nutrition
Meat Quality and Poultry Physiology
Rankings
Ranking Based On Selection: 9
Heman A Ahmed Gaznayee
Metrics
H-Index
i10 Index
Citation Counts
9
9
243
Application of GIS and Remote sensing in Drought
Rankings
Ranking Based On Selection: 10
Kawa A Ali
Metrics
H-Index
i10 Index
Citation Counts
9
7
192
Plant Physiology
Allelopathy and Weed Managemant

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Aram Mohemed Ali
Metrics
H-Index
i10 Index
Citation Counts
8
7
242
Agricultural Sciences
Soil Physics
Soil Chemistry
Smart Technologies in Agriculture
Agricultural
Rankings
Ranking Based On Selection: 12
Mohammed Qader Khursheed
Metrics
H-Index
i10 Index
Citation Counts
7
3
155
Plant Physiology
Plant nutrition
Trees Propagation by cuttings
Drought Stress and effect of Rhizobia on growth of non-legumes
Rankings
Ranking Based On Selection: 13
Sardar Yaseen Alsardary
Metrics
H-Index
i10 Index
Citation Counts
6
5
221
Rankings
Ranking Based On Selection: 14
Karzan Sabah D.Ahmed
Metrics
H-Index
i10 Index
Citation Counts
6
5
122
Rankings
Ranking Based On Selection: 15
Mahbuba Abdulghani Mustafa
Metrics
H-Index
i10 Index
Citation Counts
7
2
111
Avian physiology /Animal welfare & behavior/ poultry immunology/ Hematology and endocrine
Rankings
Ranking Based On Selection: 17
Sahand Kamal Khidr
Metrics
H-Index
i10 Index
Citation Counts
5
5
169
Rankings
Ranking Based On Selection: 18
Tariq Faruq Sadiq
Metrics
H-Index
i10 Index
Citation Counts
5
4
162
Rankings
Ranking Based On Selection: 19
Kamaran Abduljalil Abbas
Metrics
H-Index
i10 Index
Citation Counts
5
4
141
Rankings
Ranking Based On Selection: 20
Nidhal Abdulghani Mustafa
Metrics
H-Index
i10 Index
Citation Counts
5
2
99
Poultry Nutrition & Hatching / Agriculture engineering science
Rankings
Ranking Based On Selection: 21
Ali Mala Khedir Galalaey
Metrics
H-Index
i10 Index
Citation Counts
5
2
65
Plant Diversity
Plant Production
Ethnobotany
medicinal plants.
Rankings
Ranking Based On Selection: 22
Rebin Aswad Mirza
Metrics
H-Index
i10 Index
Citation Counts
5
4
85
Rankings
Ranking Based On Selection: 23
Hurea Saber Abdulrazaq
Metrics
H-Index
i10 Index
Citation Counts
5
2
59
Rankings
Ranking Based On Selection: 24
Azad Hasan Saleh
Metrics
H-Index
i10 Index
Citation Counts
4
2
147
Rankings
Ranking Based On Selection: 25
Mohammed Sulaiman Abdullah
Metrics
H-Index
i10 Index
Citation Counts
4
1
44
Poultry Breeding
Poultry Production
Animal Breeding
Agricultural Experimental Design and Analysis
Rankings
Ranking Based On Selection: 26
Shlier Mahmood Taha
Metrics
H-Index
i10 Index
Citation Counts
4
0
40
Horticulture
Pomology
Plant Production
Organic Culture
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