Subject Rankings
National Institute of Water & Atmospheric Research Ltd (NIWA) Subject Rankings 2025
Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings along with their 197 sub-branches, can be analyzed at global, national, and regional levels. You can also evaluate them based on the i10 index and citation numbers. As of Sep 18, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (1.014.193) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:126
Algal Biotechnology
Water Quality
CO2 Capture
Algal Bioremediation
Nutrient Recovery and Reuse
Metrics
H-Index
i10 Index
Citation Counts
7
5
263
* Total H IndexRankings
Ranking Based On Selection
:127
aquatic disease
parasitology
pathology
marine biosecurity
Metrics
H-Index
i10 Index
Citation Counts
7
4
162
* Total H IndexRankings
Ranking Based On Selection
:128
atmospheric chemistry
climate change
methane
Metrics
H-Index
i10 Index
Citation Counts
6
5
156
* Total H IndexRankings
Ranking Based On Selection
:129
Groundwater
Modeling
Hydrology
Irrigation
Stochastic analysis
Metrics
H-Index
i10 Index
Citation Counts
6
5
126
* Total H IndexRankings
Ranking Based On Selection
:130
Remote Sensing
Coastal Ecology
Regime Shifts
Kelp Forests
Metrics
H-Index
i10 Index
Citation Counts
6
4
154
* Total H IndexRankings
Ranking Based On Selection
:131
oceanography
biogeochemistry
DMS
DMSP
sea surface microlayer
Metrics
H-Index
i10 Index
Citation Counts
5
5
114
* Total H IndexRankings
Ranking Based On Selection
:132
earth sciences
Metrics
H-Index
i10 Index
Citation Counts
5
3
58
* Total H IndexRankings
Ranking Based On Selection
:133
Metrics
H-Index
i10 Index
Citation Counts
5
3
89
* Total H IndexRankings
Ranking Based On Selection
:134
Aquaculture
Larval Rearing
Reproductive Potential
Evolutionary biology
Metrics
H-Index
i10 Index
Citation Counts
4
4
164
* Total H IndexRankings
Ranking Based On Selection
:135
Biological Oceanography
Remote Sensing
Sea Ice
Metrics
H-Index
i10 Index
Citation Counts
4
3
104
* Total H IndexRankings
Ranking Based On Selection
:136
Marine ecology
Metrics
H-Index
i10 Index
Citation Counts
4
3
56
* Total H IndexRankings
Ranking Based On Selection
:137
Clouds
Climate Science
Remote Sensing
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
4
2
90
* Total H IndexRankings
Ranking Based On Selection
:138
Environmental Engineering
Bioprocess Engineering
Nitrogen Cycle
Industrial Microbiology
Metrics
H-Index
i10 Index
Citation Counts
4
1
31
* Total H IndexRankings
Ranking Based On Selection
:139
machine learning
data science
climate
astronomy
Metrics
H-Index
i10 Index
Citation Counts
3
1
155
* Total H IndexRankings
Ranking Based On Selection
:140
Climate modelling
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
* Total H IndexRankings
Ranking Based On Selection
:141
Metrics
H-Index
i10 Index
Citation Counts
1
1
16
Harizah Hariz
Metrics
H-Index
i10-Index
Citation Counts
7
5
263
Algal Biotechnology
Water Quality
CO2 Capture
Algal Bioremediation
Nutrient Recovery and Reuse
Henry Lane
Metrics
H-Index
i10-Index
Citation Counts
7
4
162
Stijn Naus
Metrics
H-Index
i10-Index
Citation Counts
6
5
156
atmospheric chemistry
climate change
methane
Channa Rajanayaka|Channa Rajanayake
Metrics
H-Index
i10-Index
Citation Counts
6
5
126
François Thoral
Metrics
H-Index
i10-Index
Citation Counts
6
4
154
Alexia D Saint-Macary
Metrics
H-Index
i10-Index
Citation Counts
5
5
114
oceanography
biogeochemistry
DMS
DMSP
sea surface microlayer
Rafael Costa Santana|Rafael Santana
Metrics
H-Index
i10-Index
Citation Counts
5
3
58
Vidette Mcgregor
Metrics
H-Index
i10-Index
Citation Counts
5
3
89
Carly J Wilson
Metrics
H-Index
i10-Index
Citation Counts
4
4
164
Aquaculture
Larval Rearing
Reproductive Potential
Evolutionary biology
Alexander Hayward
Metrics
H-Index
i10-Index
Citation Counts
4
3
104
Biological Oceanography
Remote Sensing
Sea Ice
Grady Petersen
Metrics
H-Index
i10-Index
Citation Counts
4
3
56
Neelesh Rampal
Metrics
H-Index
i10-Index
Citation Counts
4
2
90
Reza Moghaddam
Metrics
H-Index
i10-Index
Citation Counts
4
1
31
Environmental Engineering
Bioprocess Engineering
Nitrogen Cycle
Industrial Microbiology
Raghav Srinivasan
Metrics
H-Index
i10-Index
Citation Counts
3
1
155
machine learning
data science
climate
astronomy
Nicholas J Edkins
Metrics
H-Index
i10-Index
Citation Counts
2
0
8
Dylan Baars
Metrics
H-Index
i10-Index
Citation Counts
1
1
16