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
142,763
Country Rank
706
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/7537.jpg)
![Türkiye](/flags/tr.png)
![İsmail Ayhan Şengil](/user/assets/images/profile/no-profile-photo.png)
Water and wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,994
2,105
0.301
* Total Citation Counts Rankings
World Rank
504,425
Country Rank
6,902
Institution Rank : 67
![](https://cdn.adscientificindex.com/logos/7537.jpg)
![Türkiye](/flags/tr.png)
![Saim Özdemir|Saim O, Ozdemir S, Özdemir Saim](https://cdn.adscientificindex.com/pictures/16/84839.jpg)
Environmental Engineering
Organic wastes
phytoremediation
Composting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,596
876
0.549
* Total Citation Counts Rankings
World Rank
613,721
Country Rank
9,801
Institution Rank : 116
![](https://cdn.adscientificindex.com/logos/7537.jpg)
![Türkiye](/flags/tr.png)
![Meral Yurtsever](/pictures/ca/81086.jpg)
Environmental Systems and Modeling
Water Pollution and Control
Microplastics
Adsorption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,163
930
0.800
* Total Citation Counts Rankings
World Rank
925,814
Country Rank
20,533
Institution Rank : 215
![](https://cdn.adscientificindex.com/logos/7537.jpg)
![Türkiye](/flags/tr.png)
![Gülgün Dede](/pictures/50/209412.jpg)
arıtma çamuru
doğal arıtım sistemleri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
464
271
0.584
* Total Citation Counts Rankings
World Rank
984,515
Country Rank
23,119
Institution Rank : 91
![](https://cdn.adscientificindex.com/logos/7538.png)
![Türkiye](/flags/tr.png)
![Fatih Karadagli](/pictures/02/4598653.jpg)
Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378
264
0.698
* Total Citation Counts Rankings
World Rank
2,042,943
Country Rank
58,883
Institution Rank : 550
![](https://cdn.adscientificindex.com/logos/7537.jpg)
![Türkiye](/flags/tr.png)
![Nurbanu Bulgur](/pictures/a9/5142433.jpg)
Çevre Güvenliği
Avrupa Birliği
İklim Değişikliği
Uluslararası İlişkiler
Toplumsal Hareketler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total Citation Counts Rankings
World Ranking
142,763
Country Ranking
706
Institution Ranking
10
İsmail Ayhan Şengil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,994
2,105
0.301
![](https://cdn.adscientificindex.com/logos/7537.jpg)
Water and wastewater treatment
* Total Citation Counts Rankings
World Ranking
504,425
Country Ranking
6,902
Institution Ranking
67
Saim Özdemir|Saim O, Ozdemir S, Özdemir Saim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,596
876
0.549
![](https://cdn.adscientificindex.com/logos/7537.jpg)
Environmental Engineering
Organic wastes
phytoremediation
Composting
* Total Citation Counts Rankings
World Ranking
613,721
Country Ranking
9,801
Institution Ranking
116
Meral Yurtsever
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,163
930
0.800
![](https://cdn.adscientificindex.com/logos/7537.jpg)
Environmental Systems and Modeling
Water Pollution and Control
Microplastics
Adsorption
* Total Citation Counts Rankings
World Ranking
925,814
Country Ranking
20,533
Institution Ranking
215
Gülgün Dede
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
464
271
0.584
![](https://cdn.adscientificindex.com/logos/7537.jpg)
arıtma çamuru
doğal arıtım sistemleri
* Total Citation Counts Rankings
World Ranking
984,515
Country Ranking
23,119
Institution Ranking
91
Fatih Karadagli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378
264
0.698
![](https://cdn.adscientificindex.com/logos/7538.png)
Environmental Engineering
* Total Citation Counts Rankings
World Ranking
2,042,943
Country Ranking
58,883
Institution Ranking
550
Nurbanu Bulgur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
![](https://cdn.adscientificindex.com/logos/7537.jpg)
Çevre Güvenliği
Avrupa Birliği
İklim Değişikliği
Uluslararası İlişkiler
Toplumsal Hareketler