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
366,286
Country Rank
17,141
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/12131.jpg)
![China](/flags/cn.png)
![Feng Chen](https://cdn.adscientificindex.com/pictures/5a/756994.jpg)
tree ring and climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,489
1,621
0.651
* Total Citation Counts Rankings
World Ranking
366,286
Country Ranking
17,141
Institution Ranking
19
Feng Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,489
1,621
0.651
![](https://cdn.adscientificindex.com/logos/12131.jpg)
tree ring and climate change