Rankings for Scientist

University, Subject, Country, Region, World

US Environmental Protection Agency  Scientists Rankings 2024

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Total 24 scientist, 1 country, 1 institution
Jeffrey M Minucci
Jeffrey M Minucci
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
biogeochemistry
ecological web apps
machine learning
bayesian statistics
chemical fate and transport models
H-Index Rankings
University / Institution:
# 1
Country:
# 231,320
Region:
# 259,172
World:
# 870,684
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
260
Last 6 Year:
243
Last 6 Year/Total:
0.935
Sumathy Sinnathamby
Sumathy Sinnathamby
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering
Hydrology
Ecology
GIS
Remote Sensing
H-Index Rankings
University / Institution:
# 2
Country:
# 246,677
Region:
# 276,139
World:
# 943,370
H-Index
Total:
9
Last 6 Year:
8
Last 6 Year/Total:
0.889
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
295
Last 6 Year:
223
Last 6 Year/Total:
0.756
Tae Lee
Tae Lee
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Chemical Engineering
Membrane
Desalination
Chemical Engineering
Environment
PFAS
H-Index Rankings
University / Institution:
# 3
Country:
# 253,924
Region:
# 284,064
World:
# 977,275
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
Citation
Total:
234
Last 6 Year:
234
Last 6 Year/Total:
1.000
Carla E Rosenfeld
Carla E Rosenfeld
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
trace element biogeochemistry
biominerals
soils
rhizosphere
fungi
H-Index Rankings
University / Institution:
# 4
Country:
# 263,645
Region:
# 294,810
World:
# 1,031,050
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
Citation
Total:
300
Last 6 Year:
273
Last 6 Year/Total:
0.910
Boris Yurchak
Boris Yurchak
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
radar application to geophysics
H-Index Rankings
University / Institution:
# 5
Country:
# 270,473
Region:
# 302,447
World:
# 1,081,587
H-Index
Total:
7
Last 6 Year:
4
Last 6 Year/Total:
0.571
i10 Index
Total:
5
Last 6 Year:
2
Last 6 Year/Total:
0.400
Citation
Total:
173
Last 6 Year:
71
Last 6 Year/Total:
0.410
Julie Kelso
Julie Kelso
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
intermittent streams
biogeochemistry
watershed management
H-Index Rankings
University / Institution:
# 6
Country:
# 274,107
Region:
# 306,478
World:
# 1,102,838
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
Citation
Total:
119
Last 6 Year:
107
Last 6 Year/Total:
0.899
Melissa S Duvall
Melissa S Duvall
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Marine Sciences and Engineering
coastal oceanography
H-Index Rankings
University / Institution:
# 7
Country:
# 274,463
Region:
# 306,876
World:
# 1,105,761
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:
204
Last 6 Year:
164
Last 6 Year/Total:
0.804
William Martin Barrett Jr
William Martin Barrett Jr
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Chemical Engineering
Chemical Engineering
H-Index Rankings
University / Institution:
# 8
Country:
# 279,551
Region:
# 312,603
World:
# 1,150,750
H-Index
Total:
6
Last 6 Year:
2
Last 6 Year/Total:
0.333
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
Citation
Total:
103
Last 6 Year:
22
Last 6 Year/Total:
0.214
Catherine I Birney
Catherine I Birney
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Food Science and Engineering
food waste
H-Index Rankings
University / Institution:
# 9
Country:
# 282,775
Region:
# 316,232
World:
# 1,170,969
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
257
Last 6 Year:
245
Last 6 Year/Total:
0.953
Alexandra L Stern
Alexandra L Stern
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Food Science and Engineering
Food Systems
Sustainability
Life Cycle Assessment
Nutrition
Agriculture
H-Index Rankings
University / Institution:
# 10
Country:
# 283,920
Region:
# 317,540
World:
# 1,185,874
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
69
Last 6 Year:
57
Last 6 Year/Total:
0.826
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Christian M Bako
Christian M Bako
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Environmental Science & Engineering
Environmental engineering
sediment remediation
bioremediation
H-Index Rankings
University / Institution:
# 11
Country:
# 284,013
Region:
# 317,645
World:
# 1,187,233
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
59
Last 6 Year:
58
Last 6 Year/Total:
0.983
Xinyue Tong
Xinyue Tong
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
Geophysics
Geodynamics
Tectonophysics
Nuclear Waste Management and Regulation
H-Index Rankings
University / Institution:
# 12
Country:
# 288,807
Region:
# 323,057
World:
# 1,227,848
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
128
Last 6 Year:
103
Last 6 Year/Total:
0.805
Maria Letourneau
Maria Letourneau
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
Water Quality
Biogeochemistry
Organic Geochemistry
H-Index Rankings
University / Institution:
# 13
Country:
# 289,089
Region:
# 323,412
World:
# 1,230,345
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
70
Last 6 Year:
69
Last 6 Year/Total:
0.986
Jake C Ulrich
Jake C Ulrich
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Environmental Science & Engineering
Environmental Chemistry
Analytical Chemistry
Environmental Engineering
Mass Spectrometry
H-Index Rankings
University / Institution:
# 14
Country:
# 290,043
Region:
# 324,506
World:
# 1,237,332
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
94
Last 6 Year:
94
Last 6 Year/Total:
1.000
Tyler M Rippel
Tyler M Rippel
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
marine ecosystems
ecology
biogeochemistry
biodiversity
global change
H-Index Rankings
University / Institution:
# 15
Country:
# 292,381
Region:
# 327,214
World:
# 1,266,278
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
42
Last 6 Year:
42
Last 6 Year/Total:
1.000
Xiaoling Liu
Xiaoling Liu
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Environmental Science & Engineering
Environmental Engineering and Earth Sciences
H-Index Rankings
University / Institution:
# 16
Country:
# 294,111
Region:
# 329,164
World:
# 1,282,772
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
67
Last 6 Year:
25
Last 6 Year/Total:
0.373
Amalia Handler
Amalia Handler
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
Ecosystem ecology
biogeochemistry
harmful algal blooms
H-Index Rankings
University / Institution:
# 17
Country:
# 299,835
Region:
# 335,696
World:
# 1,337,112
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
40
Last 6 Year:
39
Last 6 Year/Total:
0.975
Getahun Garedew Wodaje
Getahun Garedew Wodaje
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Environmental Science & Engineering
Climate change Modeling
Education
H-Index Rankings
University / Institution:
# 18
Country:
# 299,883
Region:
# 335,750
World:
# 1,337,648
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
38
Last 6 Year:
36
Last 6 Year/Total:
0.947
Andre Dupont
Andre Dupont
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Environmental Science & Engineering
environmental and biofuel technology
H-Index Rankings
University / Institution:
# 19
Country:
# 302,591
Region:
# 338,833
World:
# 1,374,483
H-Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
i10 Index
Total:
2
Last 6 Year:
1
Last 6 Year/Total:
0.500
Citation
Total:
36
Last 6 Year:
23
Last 6 Year/Total:
0.639
Jason Boettger
Jason Boettger
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
Non-targeted analysis
PFAS
mass spectrometry
isotope geochemistry
computational chemistry
H-Index Rankings
University / Institution:
# 20
Country:
# 305,031
Region:
# 341,627
World:
# 1,399,013
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
52
Last 6 Year:
24
Last 6 Year/Total:
0.462
Zachary William Leibowitz
Zachary William Leibowitz
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
Water Quality Modeling
Lake Restoration
Diatoms
Paleolimnology
Aquatic Biogeochemistry
H-Index Rankings
University / Institution:
# 21
Country:
# 307,713
Region:
# 344,717
World:
# 1,424,729
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
22
Last 6 Year:
19
Last 6 Year/Total:
0.864
Kenna Rewcastle
Kenna Rewcastle
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Earth Sciences
greenhouse gas accounting
ecosystem ecology
biogeochemistry
H-Index Rankings
University / Institution:
# 22
Country:
# 307,976
Region:
# 345,026
World:
# 1,427,911
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
Sarah Hordern
Sarah Hordern
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Environmental Science & Engineering
environmental engineering
engineering
sustainability
environmental chemistry
H-Index Rankings
University / Institution:
# 23
Country:
# 314,386
Region:
# 352,378
World:
# 1,509,581
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
21
Last 6 Year:
21
Last 6 Year/Total:
1.000
Njeri Carlton-Carew Moeller
Njeri Carlton-Carew Moeller
US Environmental Protection Agency 
US Environmental Protection Agency 
Engineering & Technology / Environmental Science & Engineering
Chemical Engineering
Environmental Engineering
H-Index Rankings
University / Institution:
# 24
Country:
# 314,620
Region:
# 352,640
World:
# 1,511,726
H-Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
18
Last 6 Year:
9
Last 6 Year/Total:
0.500
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
1 231,320 259,172 870,684
Jeffrey M MinucciJeffrey M Minucci
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

biogeochemistry | ecological web apps | machine learning | bayesian statistics | chemical fate and transport models |

10 10 1.000 10 10 1.000 260 243 0.935
2 246,677 276,139 943,370
Sumathy SinnathambySumathy Sinnathamby
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Environmental Science & Engineering

Environmental Engineering | Hydrology | Ecology | GIS | Remote Sensing |

9 8 0.889 8 8 1.000 295 223 0.756
3 253,924 284,064 977,275
Tae LeeTae Lee
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Chemical Engineering

Membrane | Desalination | Chemical Engineering | Environment | PFAS |

8 8 1.000 8 8 1.000 234 234 1.000
4 263,645 294,810 1,031,050
Carla E RosenfeldCarla E Rosenfeld
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

trace element biogeochemistry | biominerals | soils | rhizosphere | fungi |

7 7 1.000 7 6 0.857 300 273 0.910
5 270,473 302,447 1,081,587
Boris YurchakBoris Yurchak
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

radar application to geophysics |

7 4 0.571 5 2 0.400 173 71 0.410
6 274,107 306,478 1,102,838
Julie KelsoJulie Kelso
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

intermittent streams | biogeochemistry | watershed management |

6 6 1.000 5 4 0.800 119 107 0.899
7 274,463 306,876 1,105,761
Melissa S DuvallMelissa S Duvall
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Marine Sciences and Engineering

coastal oceanography |

6 6 1.000 4 4 1.000 204 164 0.804
8 279,551 312,603 1,150,750
William Martin Barrett JrWilliam Martin Barrett Jr
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Chemical Engineering

Chemical Engineering |

6 2 0.333 3 1 0.333 103 22 0.214
9 282,775 316,232 1,170,969
Catherine I BirneyCatherine I Birney
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Food Science and Engineering

food waste |

5 5 1.000 3 3 1.000 257 245 0.953
10 283,920 317,540 1,185,874
Alexandra L SternAlexandra L Stern
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Food Science and Engineering

Food Systems | Sustainability | Life Cycle Assessment | Nutrition | Agriculture |

5 5 1.000 2 2 1.000 69 57 0.826
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11 284,013 317,645 1,187,233
Christian M BakoChristian M Bako
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Environmental Science & Engineering

Environmental engineering | sediment remediation | bioremediation |

5 5 1.000 2 2 1.000 59 58 0.983
12 288,807 323,057 1,227,848
Xinyue TongXinyue Tong
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

Geophysics | Geodynamics | Tectonophysics | Nuclear Waste Management and Regulation |

4 4 1.000 4 4 1.000 128 103 0.805
13 289,089 323,412 1,230,345
Maria LetourneauMaria Letourneau
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

Water Quality | Biogeochemistry | Organic Geochemistry |

4 4 1.000 4 4 1.000 70 69 0.986
14 290,043 324,506 1,237,332
Jake C UlrichJake C Ulrich
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Environmental Science & Engineering

Environmental Chemistry | Analytical Chemistry | Environmental Engineering | Mass Spectrometry |

4 4 1.000 3 3 1.000 94 94 1.000
15 292,381 327,214 1,266,278
Tyler M RippelTyler M Rippel
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

marine ecosystems | ecology | biogeochemistry | biodiversity | global change |

4 4 1.000 1 1 1.000 42 42 1.000
16 294,111 329,164 1,282,772
Xiaoling LiuXiaoling Liu
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Environmental Science & Engineering

Environmental Engineering and Earth Sciences |

4 3 0.750 2 1 0.500 67 25 0.373
17 299,835 335,696 1,337,112
Amalia HandlerAmalia Handler
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

Ecosystem ecology | biogeochemistry | harmful algal blooms |

3 3 1.000 1 1 1.000 40 39 0.975
18 299,883 335,750 1,337,648
Getahun Garedew WodajeGetahun Garedew Wodaje
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Environmental Science & Engineering

Climate change Modeling | Education |

3 3 1.000 1 1 1.000 38 36 0.947
19 302,591 338,833 1,374,483
Andre DupontAndre Dupont
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Environmental Science & Engineering

environmental and biofuel technology |

3 2 0.667 2 1 0.500 36 23 0.639
20 305,031 341,627 1,399,013
Jason BoettgerJason Boettger
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

Non-targeted analysis | PFAS | mass spectrometry | isotope geochemistry | computational chemistry |

2 2 1.000 2 2 1.000 52 24 0.462
21 307,713 344,717 1,424,729
Zachary William LeibowitzZachary William Leibowitz
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

Water Quality Modeling | Lake Restoration | Diatoms | Paleolimnology | Aquatic Biogeochemistry |

2 2 1.000 1 1 1.000 22 19 0.864
22 307,976 345,026 1,427,911
Kenna RewcastleKenna Rewcastle
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Earth Sciences

greenhouse gas accounting | ecosystem ecology | biogeochemistry |

2 2 1.000 1 1 1.000 19 18 0.947
23 314,386 352,378 1,509,581
Sarah HordernSarah Hordern
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Environmental Science & Engineering

environmental engineering | engineering | sustainability | environmental chemistry |

1 1 1.000 1 1 1.000 21 21 1.000
24 314,620 352,640 1,511,726
Njeri Carlton-Carew MoellerNjeri Carlton-Carew Moeller
United States US Environmental Protection Agency  US Environmental Protection Agency  Engineering & Technology / Environmental Science & Engineering

Chemical Engineering | Environmental Engineering |

1 1 1.000 1 0 0.000 18 9 0.500