Jason E. Smerdon: h-index, Total Citations, and Citation Map
Jason E. Smerdon's h-index is 62 (124 i10-index, 19,476+ total citations across 323+ publications) according to Google Scholar as of June 2026. Jason E. Smerdon is affiliated with Professor of Climate, Columbia Climate School, Columbia University.
Jason E. Smerdon is a researcher affiliated with Professor of Climate, Columbia Climate School, Columbia University, specializing in Climate Variability and Change, Paleoclimate, Statistical Climatology. Their work has been cited 19,476 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Jason E. Smerdon's Citation Metrics
Bibliometric impact based on 323 indexed publications.
- H-Index
- 62
- i10-Index
- 124
- Total Citations
- 19,476
- Citing Countries
- 9
As of June 2026.
Jason E. Smerdon has an h-index of 62 and 19,476 total citations across 323 publications, with research cited by institutions in 9 countries.
Download Exports (PNG, CSV, Poster)
Free Viewing Jason E. Smerdon's citation map is always free. Pay once to download poster, PNG, and CSV files for offline use or your visa packet.
We've mapped 5,000 of 19,476 citations for Jason E. Smerdon
We've shown the most-cited 5,000. Unlock the full crawl (19,426 more citations) to see every institution citing this scholar.
Global Impact Map
Visualizing the geographic distribution of institutions that have cited your work.
Starting…
Pins will appear here as institutions are resolved — no need to refresh.
Unprecedented 21st century drought risk in the American Southwest and Central Plains
20151,813
Top Citing Countries
Top Citing Institutions
Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
Related Guides
Learn how to use citation maps for your research and visa applications.
About Jason E. Smerdon's research
Jason E. Smerdon is a researcher in Climate Variability and Change, Paleoclimate and Statistical Climatology at Professor of Climate, Columbia Climate School, Columbia University. Their work has been cited 19,476 times across 323 publications (h-index 62), according to Google Scholar.
Their most-cited work, “Unprecedented 21st century drought risk in the American Southwest and Central Plains” (2015), has accumulated 1,813 citations. Other influential works include “Global warming and 21st century drying” (2014) with 1,305 citations and “Continental-scale temperature variability during the past two millennia” (2013) with 1,174 citations.
Citations of Jason E. Smerdon's research come primarily from United States, United Kingdom and China, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.











