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New USGS coastal erosion study shows the 2015–16 El Niño was extremely powerful, USGS research ecologist co-leads an expedition aboard the NOAA vessel Okeanos Explorer, staff from the USGS CWPPRA participate in the 8th annual World Wetlands Day, Rob Thieler is the new director of the USGS WHCMSC, Mendenhall Research Fellows bring new talent, and more in this March 2017 issue of Sound Wa