Pacific Northwest Expedition

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Just a reminder that Chris Mah (from Echinoblog) and I will participating in Leg 5 of the Monterey Bay Aquarium Research Institute’s expedition to the northern Pacific. Leg 5 of the expedition, starting Friday of this week, focuses on sampling lava flows that erupted during historic time on the Juan de Fuca and Gorda Mid-Ocean Ridges, and comparing them with the surrounding, older flows. Chris and I will be leading the biological sampling focusing on how the communities on older flows vary from those younger flows. We will be trying to address questions such as: How much time is required for a deep-sea community to form? As lava flows become older do the provide new habitats for organisms? How do the species found at volcanic ridges compare to the surrounding seamounts? Overall a great trip. You can follow Chris and I through daily posts and pinpoint our daily location.

Map of the dive sites visited on leg 5 of the expedition.  Map courtesy of MBARI

Map of the dive sites visited on leg 5 of the expedition. Map courtesy of MBARI

Dr. M (1629 Posts)

Craig McClain is the Assistant Director of Science for the National Evolutionary Synthesis Center, created to facilitate research to address fundamental questions in evolutionary science. He has conducted deep-sea research for 11 years and published over 40 papers in the area. He has participated in dozens of expeditions taking him to the Antarctic and the most remote regions of the Pacific and Atlantic. Craig’s research focuses mainly on marine systems and particularly the biology of body size, biodiversity, and energy flow. He focuses often on deep-sea systems as a natural test of the consequences of energy limitation on biological systems. He is the author and chief editor of Deep-Sea News, a popular deep-sea themed blog, rated the number one ocean blog on the web and winner of numerous awards. Craig’s popular writing has been featured in Cosmos, Science Illustrated, American Scientist, Wired, Mental Floss, and the Open Lab: The Best Science Writing on the Web.





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