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Gulf of California 2015, Seafloor Mapping

Gulf of California 2015, Seafloor Mapping

For one leg, MBARI is working with the David and Lucile Packard Foundation’s Gulf of California and Science programs to provide cutting edge science that could benefit marine conservation efforts. As part of this effort, from March 11-15 scientists from the Centro para la Biodiversidad Marina y la Conservación, the Universidad Autónoma de Baja California Sur, the Scripps Institution of Oceanography, and MBARI will team up to explore some of the south Baja deep sea. The team will use the R/V Rachel Carson to study a deep canyon off the south of the well-established and successful Cabo Pulmo National Marine Park. This canyon has remained unexplored but its depth and proximity to the coast lead scientists to believe that it likely plays an important role in the local productivity and richness that make Cabo Pulmo such a special place.

The team aims to explore this unique canyon using remotely operated vehicles (ROVs) equipped with cameras and acoustic equipment to map the seafloor and the species that reside in the depths. The team will travel up and down the coastline adjacent to and above the canyon, tracing the seafloor with acoustic beams to detail the structure of the canyon seafloor. Once a map of the area has been established, photos of the species residing in the canyon will be taken with the ROV’s cameras and hydrophones will be used to study the sound ecology of this deep-water habitat. With this new information the team will be able to add to the large datasets that have been collected in the Cabo Pulmo and other reef habitats in the Gulf of California. This new baseline will prove useful in describing any new species and processes that occur as a result of the unique geology of the canyon. Longer-term, the project will serve as the first baseline study on which to add future results and perhaps build a case to extend the limits of the existing marine protected area, adding to the marine diversity and successful conservation that this area has benefited from since the late 1990s.

About Gulf of California 2015, Seafloor Mapping

For one leg, MBARI is working with the David and Lucile Packard Foundation’s Gulf of California and Science programs to provide cutting edge science that could benefit marine conservation efforts. As part of this effort, from March 11-15 scientists from the Centro para la Biodiversidad Marina y la Conservación, the Universidad Autónoma de Baja California Sur, the Scripps Institution of Oceanography, and MBARI will team up to explore some of the south Baja deep sea. The team will use the R/V Rachel Carson to study a deep canyon off the south of the well-established and successful Cabo Pulmo National Marine Park. This canyon has remained unexplored but its depth and proximity to the coast lead scientists to believe that it likely plays an important role in the local productivity and richness that make Cabo Pulmo such a special place.