i10 Productivity
Rankings
Northern Arizona University ScientistsEngineering & Technology / Earth Sciences i10 Productivity Rankings (Sort by last 6 years i10 Index) 2025
Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Earth observation
Terrestrial Ecosystems
Biodiversity Habitat
Remote Sensing
Canopy Structure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
185
0.841
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
geological sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
51
0.836
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Planetary Science
Remote Sensing
Instrumentation
Geology
Mars
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
50
0.926
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
tectonics
sedimentary geology
structural geology
stratigraphy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
40
0.563
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
isotope geochemistry
magmatic geochronology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
37
0.698
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Geochemistry
biogeochemistry
chemistry of metals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Sedimentary Geology
Geochronology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Ecosystems
soils
land use history
pyrogenic carbon/fire history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
28
0.519
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Planetary science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
28
0.538
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
structural geology
tectonics
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
27
0.587
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Planetary Geology
Laboratory Analyses
Remote Sensing
Field Techniques
Landscape Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Petrology
Planetary Science
Planetary Remote Sensing
Planetary Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
geology
petrology
tectonics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
structural geology
active tectonics
tectonic geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
biogeochemistry
ecosystem science
forest ecology
phenology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Paleoclimate
Glaciology
Physical Ice Properties
Ice Cores
Ice Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Geophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Earth System Science
Macroecology
EcoInformatics
Megafauna
Rewilding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
seismic design of bridges
accelerated bridge construction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Geology and geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Fluvial Geomorphology
Hydrology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Wildfires
Ecohydrology
Dendroclimatology
Climate Change
Isotope Geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Earth system modeling
Data assimilation
Environmental data science
Bioenergy production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Scott Goetz
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
220
185
0.841
Earth observation
Terrestrial Ecosystems
Biodiversity Habitat
Remote Sensing
Canopy Structure
James B Gaherty
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
51
0.836
Christopher S Edwards
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
50
0.926
Planetary Science
Remote Sensing
Instrumentation
Geology
Mars
Paul J Umhoefer
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
40
0.563
tectonics
sedimentary geology
structural geology
stratigraphy
Mary Reid
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
37
0.698
isotope geochemistry
magmatic geochronology
Laura Wasylenki
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
Geochemistry
biogeochemistry
chemistry of metals
Michael Elliot Smith
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Sedimentary Geology
Geochronology
Robert L Sanford Jr Buck
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
28
0.519
Ecosystems
soils
land use history
pyrogenic carbon/fire history
Nadine Barlow
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
28
0.538
James Sample
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
27
0.587
structural geology
tectonics
geochemistry
Mark Salvatore
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
27
0.931
Planetary Geology
Laboratory Analyses
Remote Sensing
Field Techniques
Landscape Evolution
Valérie Payré
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
Petrology
Planetary Science
Planetary Remote Sensing
Planetary Geochemistry
Thomas D Hoisch
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
16
0.516
Christine Regalla
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
structural geology
active tectonics
tectonic geomorphology
Jim Le Moine
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
biogeochemistry
ecosystem science
forest ecology
phenology
John M Fegyveresi
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Paleoclimate
Glaciology
Physical Ice Properties
Ice Cores
Ice Geophysics
Roderic Parnell
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
Ryan Porter
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Andrew J Abraham
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Earth System Science
Macroecology
EcoInformatics
Megafauna
Rewilding
Erik Schiefer
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
Joshua Hewes
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
seismic design of bridges
accelerated bridge construction
Piyali Chanda
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Taylor Joyal
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Fluvial Geomorphology
Hydrology
Charles Truettner
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Wildfires
Ecohydrology
Dendroclimatology
Climate Change
Isotope Geochemistry
Jon M Wells
Northern Arizona University
Flagstaff, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Earth system modeling
Data assimilation
Environmental data science
Bioenergy production