The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". 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, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

Total 73 scientist
James K. Ndufa
Forestry and Agroforestry systems
soil health
Dryland agroforestry
conservation
H-Index Rankings
University / Institution:
# 1
Country:
# 589
Region:
# 12,645
World:
# 618,181
H-Index
Total:
16
Last 6 Year:
7
Last 6 Year/Total:
0.438
i10 Index
Total:
21
Last 6 Year:
5
Last 6 Year/Total:
0.238
Citation
Total:
1,119
Last 6 Year:
194
Last 6 Year/Total:
0.173
H-Index Rankings
University / Institution:
# 2
Country:
# 733
Region:
# 15,415
World:
# 693,027
H-Index
Total:
14
Last 6 Year:
11
Last 6 Year/Total:
0.786
i10 Index
Total:
17
Last 6 Year:
11
Last 6 Year/Total:
0.647
Citation
Total:
520
Last 6 Year:
348
Last 6 Year/Total:
0.669
Chemuku Wekesa
Restoration ecology
Climate change
Biodiversity conservation
H-Index Rankings
University / Institution:
# 3
Country:
# 959
Region:
# 20,144
World:
# 816,168
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
14
Last 6 Year:
13
Last 6 Year/Total:
0.929
Citation
Total:
504
Last 6 Year:
380
Last 6 Year/Total:
0.754
H-Index Rankings
University / Institution:
# 4
Country:
# 1,007
Region:
# 21,371
World:
# 842,875
H-Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
i10 Index
Total:
14
Last 6 Year:
9
Last 6 Year/Total:
0.643
Citation
Total:
370
Last 6 Year:
259
Last 6 Year/Total:
0.700
H-Index Rankings
University / Institution:
# 5
Country:
# 1,099
Region:
# 23,210
World:
# 888,533
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
12
Last 6 Year:
8
Last 6 Year/Total:
0.667
Citation
Total:
775
Last 6 Year:
438
Last 6 Year/Total:
0.565
H-Index Rankings
University / Institution:
# 6
Country:
# 1,123
Region:
# 23,662
World:
# 898,864
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
Citation
Total:
386
Last 6 Year:
199
Last 6 Year/Total:
0.516
H-Index Rankings
University / Institution:
# 7
Country:
# 1,132
Region:
# 24,044
World:
# 904,583
H-Index
Total:
10
Last 6 Year:
8
Last 6 Year/Total:
0.800
i10 Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
Citation
Total:
544
Last 6 Year:
431
Last 6 Year/Total:
0.792
H-Index Rankings
University / Institution:
# 8
Country:
# 1,145
Region:
# 24,236
World:
# 908,495
H-Index
Total:
10
Last 6 Year:
8
Last 6 Year/Total:
0.800
i10 Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
Citation
Total:
607
Last 6 Year:
351
Last 6 Year/Total:
0.578
Josephine Musyoki
Participatory Forest Management
Forest Extension
community development and Indigenous Knowledge in Forest Products
H-Index Rankings
University / Institution:
# 9
Country:
# 1,292
Region:
# 27,675
World:
# 978,896
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
i10 Index
Total:
8
Last 6 Year:
4
Last 6 Year/Total:
0.500
Citation
Total:
239
Last 6 Year:
162
Last 6 Year/Total:
0.678
H-Index Rankings
University / Institution:
# 10
Country:
# 1,302
Region:
# 27,794
World:
# 980,426
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
i10 Index
Total:
7
Last 6 Year:
2
Last 6 Year/Total:
0.286
Citation
Total:
213
Last 6 Year:
104
Last 6 Year/Total:
0.488
Vincent Onguso Oeba
Science and Policy of Climate Change
African Forestry
Forest Resource Assessment
Payment of Ecosystem Services
Biometry
H-Index Rankings
University / Institution:
# 11
Country:
# 1,380
Region:
# 29,919
World:
# 1,027,331
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
8
Last 6 Year:
4
Last 6 Year/Total:
0.500
Citation
Total:
428
Last 6 Year:
237
Last 6 Year/Total:
0.554
H-Index Rankings
University / Institution:
# 12
Country:
# 1,434
Region:
# 31,223
World:
# 1,049,156
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
Citation
Total:
322
Last 6 Year:
155
Last 6 Year/Total:
0.481
H-Index Rankings
University / Institution:
# 13
Country:
# 1,440
Region:
# 31,454
World:
# 1,052,994
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
6
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
240
Last 6 Year:
92
Last 6 Year/Total:
0.383
H-Index Rankings
University / Institution:
# 14
Country:
# 1,444
Region:
# 31,501
World:
# 1,053,568
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
6
Last 6 Year:
2
Last 6 Year/Total:
0.333
Citation
Total:
197
Last 6 Year:
101
Last 6 Year/Total:
0.513
Eston K. Mutitu
biological control
host plant insect interaction
insect ecology and population dynamics
H-Index Rankings
University / Institution:
# 15
Country:
# 1,452
Region:
# 31,614
World:
# 1,054,766
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
5
Last 6 Year:
3
Last 6 Year/Total:
0.600
Citation
Total:
255
Last 6 Year:
92
Last 6 Year/Total:
0.361
Jonah Kipsaat Kiprop
Forest Economics
Development Economics
Policy
Forest Markets
Forest and Landscape Restoration
H-Index Rankings
University / Institution:
# 16
Country:
# 1,505
Region:
# 32,924
World:
# 1,086,163
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
Citation
Total:
217
Last 6 Year:
176
Last 6 Year/Total:
0.811
H-Index Rankings
University / Institution:
# 17
Country:
# 1,557
Region:
# 34,486
World:
# 1,115,936
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
Citation
Total:
217
Last 6 Year:
159
Last 6 Year/Total:
0.733
H-Index Rankings
University / Institution:
# 18
Country:
# 1,574
Region:
# 34,821
World:
# 1,120,872
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
5
Last 6 Year:
3
Last 6 Year/Total:
0.600
Citation
Total:
239
Last 6 Year:
143
Last 6 Year/Total:
0.598
Edward Kibet Mengich
Agroforestry
Tree eco-physiology
Drylands forestry
plant & soil water relations
H-Index Rankings
University / Institution:
# 19
Country:
# 1,626
Region:
# 35,916
World:
# 1,137,687
H-Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
i10 Index
Total:
5
Last 6 Year:
2
Last 6 Year/Total:
0.400
Citation
Total:
169
Last 6 Year:
85
Last 6 Year/Total:
0.503
Joram Kagombe
Payment foe ecosytem services
forest economics
forest planning
H-Index Rankings
University / Institution:
# 20
Country:
# 1,629
Region:
# 35,974
World:
# 1,138,399
H-Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
i10 Index
Total:
5
Last 6 Year:
3
Last 6 Year/Total:
0.600
Citation
Total:
140
Last 6 Year:
81
Last 6 Year/Total:
0.579
H-Index Rankings
University / Institution:
# 21
Country:
# 1,650
Region:
# 36,308
World:
# 1,143,950
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
6
Last 6 Year:
3
Last 6 Year/Total:
0.500
Citation
Total:
258
Last 6 Year:
60
Last 6 Year/Total:
0.233
H-Index Rankings
University / Institution:
# 22
Country:
# 1,652
Region:
# 36,380
World:
# 1,145,775
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
5
Last 6 Year:
3
Last 6 Year/Total:
0.600
Citation
Total:
181
Last 6 Year:
71
Last 6 Year/Total:
0.392
Kaigongi Magrate
Medicinal Plants
Plant Taxonomy
Phytochemistry
Forest & landscape conservation
H-Index Rankings
University / Institution:
# 23
Country:
# 1,740
Region:
# 38,229
World:
# 1,184,549
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
157
Last 6 Year:
145
Last 6 Year/Total:
0.924
H-Index Rankings
University / Institution:
# 24
Country:
# 1,749
Region:
# 38,329
World:
# 1,186,078
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
140
Last 6 Year:
118
Last 6 Year/Total:
0.843
Jesse Owino
Climate Change Adaptation
Manure Emissions
Nutrient Losses
Ecology
Forestry
H-Index Rankings
University / Institution:
# 25
Country:
# 1,783
Region:
# 39,262
World:
# 1,202,000
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
278
Last 6 Year:
275
Last 6 Year/Total:
0.989
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
1 589 12,645 618,181
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forestry and Agroforestry systems | soil health | Dryland agroforestry | conservation |

16 7 0.438 21 5 0.238 1,119 194 0.173
2 733 15,415 693,027
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Foresty |

14 11 0.786 17 11 0.647 520 348 0.669
3 959 20,144 816,168
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Restoration ecology | Climate change | Biodiversity conservation |

11 11 1.000 14 13 0.929 504 380 0.754
4 1,007 21,371 842,875
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forest management and community forestry |

11 9 0.818 14 9 0.643 370 259 0.700
5 1,099 23,210 888,533
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forest products |

10 9 0.900 12 8 0.667 775 438 0.565
6 1,123 23,662 898,864
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forestry |

10 9 0.900 10 9 0.900 386 199 0.516
7 1,132 24,044 904,583
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Economics & Econometrics / Environmental Economics

forestry | environmental economics | tree products trade |

10 8 0.800 11 8 0.727 544 431 0.792
8 1,145 24,236 908,495
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Natural resources economics | Ecosystem valuation |

10 8 0.800 10 7 0.700 607 351 0.578
9 1,292 27,675 978,896
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Participatory Forest Management | Forest Extension | community development and Indigenous Knowledge in Forest Products |

9 7 0.778 8 4 0.500 239 162 0.678
10 1,302 27,794 980,426
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forestry |

9 7 0.778 7 2 0.286 213 104 0.488
Adscientificindex

Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages

Adscientificindex
11 1,380 29,919 1,027,331
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Science and Policy of Climate Change | African Forestry | Forest Resource Assessment | Payment of Ecosystem Services | Biometry |

8 7 0.875 8 4 0.500 428 237 0.554
12 1,434 31,223 1,049,156
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forest genetics | molecular Ecology and Tree improvement |

8 6 0.750 7 4 0.571 322 155 0.481
13 1,440 31,454 1,052,994
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Biotechnology |

8 6 0.750 6 0 0.000 240 92 0.383
14 1,444 31,501 1,053,568
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Economics & Econometrics / Economics

Natural resource economics |

8 6 0.750 6 2 0.333 197 101 0.513
15 1,452 31,614 1,054,766
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

biological control | host plant insect interaction | insect ecology and population dynamics |

8 6 0.750 5 3 0.600 255 92 0.361
16 1,505 32,924 1,086,163
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forest Economics | Development Economics | Policy | Forest Markets | Forest and Landscape Restoration |

7 7 1.000 6 5 0.833 217 176 0.811
17 1,557 34,486 1,115,936
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Plant Ecology | Climate Change |

7 6 0.857 6 4 0.667 217 159 0.733
18 1,574 34,821 1,120,872
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forest health |

7 6 0.857 5 3 0.600 239 143 0.598
19 1,626 35,916 1,137,687
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Agroforestry | Tree eco-physiology | Drylands forestry | plant & soil water relations |

7 5 0.714 5 2 0.400 169 85 0.503
20 1,629 35,974 1,138,399
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Payment foe ecosytem services | forest economics | forest planning |

7 5 0.714 5 3 0.600 140 81 0.579
21 1,650 36,308 1,143,950
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Forestry |

7 4 0.571 6 3 0.500 258 60 0.233
22 1,652 36,380 1,145,775
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Natural Sciences / Biological Science

Insect | plants | interaction | forests |

7 4 0.571 5 3 0.600 181 71 0.392
23 1,740 38,229 1,184,549
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Medicinal Plants | Plant Taxonomy | Phytochemistry | Forest & landscape conservation |

6 6 1.000 4 4 1.000 157 145 0.924
24 1,749 38,329 1,186,078
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Agricultural Economics |

6 6 1.000 4 4 1.000 140 118 0.843
25 1,783 39,262 1,202,000
Kenya Kenya Kenya Forestry Research Institute Kenya Forestry Research Institute Agriculture & Forestry / Forestry

Climate Change Adaptation | Manure Emissions | Nutrient Losses | Ecology | Forestry |

6 6 1.000 2 2 1.000 278 275 0.989