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Contact: Gisela Speidel
gspeidel@hawaii.edu
808-956-9252
University of Hawaii ‑ SOEST

El Nino Proxies

Caption: Corals, tree rings, and sediment cores serve as proxies for El Niño sea surface temperature.

Credit: Gisela Speidel

Usage Restrictions: For educational purposes only.

Related news release: El Niño is becoming more active


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