Tag: interviews

Reflections on Papers Past: Revisiting Estes et al. 1998

This is a series of posts entitled “Reflections on the Past”, a series by Hari Sridhar.

“In 1998, James Estes, Tim Tinker, Terrie Williams and Dan Doak published a paper in Science providing evidence to suggest that killer whales were behind the sudden declines in sea otter populations in western Alaska in the 1990s. Estes and colleagues also showed in this paper that the otter decline had, in turn, led to an increase in sea urchin numbers and consequent deforestation of kelp forests. Eighteen years after the paper was published, I spoke to James Estes about the observations that motivated this study and what we have learnt since about the killer whale’s role in this system.”

Posts in this series are archived at reflectionsonpaperspast.wordpress.com.