An official website of the United States government. Here's how you knowHere's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Latest Earthquake | Chat Share
Outreach activities were a critical component of the remotely operated vehicle research cruise during which USGS scientists teamed with collaborators to explore the seafloor at methane seeps on the U.S. Mid-Atlantic margin aboard the R/V Hugh R. Sharp.
This article is part of the May 2017 issue of the Sound Waves newsletter.
From May 3 to May 11, 2017, USGS scientists teamed with collaborators from the British Geological Survey and with a team of remotely operated vehicle (ROV) experts from Oceaneering, Inc., to explore the seafloor at methane seeps on the U.S. Mid-Atlantic margin aboard the R/V Hugh R. Sharp. Outreach activities were a critical component of the research cruise, which was funded by the NOAA Office of Ocean Exploration and Research, with additional support from the USGS, the British Geological Survey, and the U.S. Department of Energy. The NOAA Office of Ocean Exploration and Research has long emphasized the use of telepresence, which features two-way audio between the ship and shore and high-resolution video feeds from the ROV to shore. Telepresence enables shore-based scientists to participate in guiding and interpreting ROV seafloor explorations and features in real time and allows cruises to sail with only a small scientific staff. Telepresence also gives the public access to the thrill of discovery-based research bolstered by simultaneous expert explanations from the scientific community.
For the recent USGS-led IMMeRSS (Interagency Mission on Methane Research at Seafloor Seeps), real-time video streaming was provided from the Global Explorer ROV operating at the seafloor and reached the shore over a dedicated satellite link. NOAA hosted a low-resolution stream of the IMMeRSS video, and the USGS supplemented the video feed with social-media postings on official Facebook, Twitter, and Instagram accounts since real-time audio was not available. Managers in Reston, Virginia, and a cross-section of scientists and administrative staff at the USGS Coastal and Marine Geology Program field centers were engaged in watching the live video stream and communicating with shipboard scientists about the findings.
In addition to providing scientific context for the dives and photographs of post-dive laboratory analyses, the Facebook format allowed Andrea Toran, the cruise outreach specialist from the USGS Woods Hole Coastal and Marine Science Center, to develop human-interest postings on life at sea, the ship’s crew, and the scientific party. In the lead up to Mother’s Day, a focus was women in science and the number of women in leadership and other roles in the scientific party. Chief Scientist was geophysicist Carolyn Ruppel from the Woods Hole Coastal and Marine Science Center, backed by Co-Chief Scientist and benthic ecologist Amanda Demopoulos from the USGS Wetland and Aquatic Research Center in Gainesville, Florida. Oceanographer Nancy Prouty from the USGS Pacific Coastal and Marine Science Center was a co-investigator, as were Diana Sahy and Daniel Condon from the British Geological Survey. In addition, the Wetland and Aquatic Research Center group included biologist Jill Bourque and lab manager Jennifer McClain Counts. Other Woods Hole Coastal and Marine Science Center participants were Chuck Worley, Eric Moore, and Wayne Baldwin, who collaborated with Ruppel on acquisition of geophysical data to support the choice of ROV dive sites. Half of the scientific party and most of the women had children 12 or younger at home. In some cases, these children were avid followers of the live video stream. On the ship, their parents decorated commemorative Styrofoam cups that were attached to the outside of the ROV and then shrunk by the pressures at great water depths during the dives.
In addition to the more than 22,000 real-time video viewers that the NOAA Office of Ocean Exploration and Research recorded watching the IMMeRSS sites during the first few Global Explorer dives, the Coastal and Marine Geology Facebook page experienced a cruise-related spike of more than 2,000% in metrics that track the engagement and reach of Facebook posts. The IMMeRSS Mid-Atlantic margin expedition demonstrated the impact of real-time video streaming for ROV cruises on smaller vessels like the R/V Hugh R. Sharp and outside the framework of the dedicated NOAA Office of Ocean Exploration and Research outreach effort. The combination of social media to convey contextual information and live video streaming to convey the immediacy of the seafloor discoveries was an inexpensive, yet efficient, way to meet outreach goals associated with the expedition.