Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
175,127
Country Rank
3,425
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/9864.jpg)
![Brazil](/flags/br.png)
![Paulo Tarso S Oliveira](https://cdn.adscientificindex.com/pictures/54/886407.jpg)
Hydrology
Catchment Hydrology
Soil erosion
Ecohydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,738
4,588
0.800
* Total Citation Counts Rankings
World Rank
333,372
Country Rank
8,873
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/9864.jpg)
![Brazil](/flags/br.png)
![Teodorico Alves Sobrinho](https://cdn.adscientificindex.com/pictures/44/904932.jpg)
Water & Soil Engineering
Water Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,810
1,450
0.516
* Total Citation Counts Rankings
World Rank
485,371
Country Rank
14,838
Institution Rank : 81
![](https://cdn.adscientificindex.com/logos/9864.jpg)
![Brazil](/flags/br.png)
![Dulce Bb Rodrigues](https://cdn.adscientificindex.com/pictures/dc/904935.jpg)
Water Resources Management
Hydrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,694
1,138
0.672
* Total Citation Counts Rankings
World Rank
509,356
Country Rank
15,785
Institution Rank : 86
![](https://cdn.adscientificindex.com/logos/9864.jpg)
![Brazil](/flags/br.png)
![Jamil AA Anache](https://cdn.adscientificindex.com/pictures/36/904943.jpg)
Water resources
Hydrology
Groundwater
Soil erosion
Hydraulics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,577
1,459
0.925
Paulo Tarso S Oliveira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,738
4,588
0.800
Hydrology
Catchment Hydrology
Soil erosion
Ecohydrology
Teodorico Alves Sobrinho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,810
1,450
0.516
Water & Soil Engineering
Water Resources
Dulce Bb Rodrigues
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,694
1,138
0.672
Water Resources Management
Hydrology
Jamil AA Anache
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,577
1,459
0.925
Water resources
Hydrology
Groundwater
Soil erosion
Hydraulics