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Greetings From Costa Rica At A Hot Spring On

Greetings from Costa Rica! At a hot spring on Irazu volcano, our team is sampling microbes, water, and gases as part of the Deep Carbon Observatory’s Biology Meets Subduction initiative. We’ve been in the field for almost two weeks, and have sampled more than 20 springs and fumaroles throughout the Costa Rican subduction zone. You can read more about our progress on the expedition blog and on Twitter #SubductCR. Photo by Peter Barry.