William C. Clark: h-index, Total Citations, and Citation Map
William C. Clark's h-index is 59 (121 i10-index, 30,391+ total citations across 325+ publications) according to Google Scholar as of June 2026. William C. Clark is affiliated with Research Professor, Harvard Kennedy School of Government.
William C. Clark is a researcher affiliated with Research Professor, Harvard Kennedy School of Government, specializing in sustainable development, sustainability science, sustainability. Their work has been cited 30,391 times. This profile visualizes their global influence, highlighting strong citation networks in China.
William C. Clark's Citation Metrics
Bibliometric impact based on 325 indexed publications.
- H-Index
- 59
- i10-Index
- 121
- Total Citations
- 30,391
- Citing Countries
- 8
As of June 2026.
William C. Clark has an h-index of 59 and 30,391 total citations across 325 publications, with research cited by institutions in 8 countries.
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We've mapped 5,000 of 30,391 citations for William C. Clark
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Sustainability science
20015,118
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Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About William C. Clark's research
William C. Clark is a researcher in sustainable development, sustainability science and sustainability at Research Professor, Harvard Kennedy School of Government. Their work has been cited 30,391 times across 325 publications (h-index 59), according to Google Scholar.
Their most-cited work, “Sustainability science” (2001), has accumulated 5,118 citations. Other influential works include “Knowledge systems for sustainable development” (2003) with 4,965 citations and “Sustainability science: the emerging research program” (2003) with 1,938 citations.
Citations of William C. Clark's research come primarily from China, Finland and France, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.











