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Ocean Observatories Initiative (OOI)

From the Program Director: Major News in Sustained Ocean Observations

The transformative science network contained within the Ocean Observatories Initiative (OOI) is officially under construction! After many years of planning and preparation, along with enormous investments of energy by hundreds of ocean scientists, it is wonderful to report that the OOI has moved beyond the concept phase, beyond the planning phase, and into the Build It phase! As explained within this website, the sensors on the system will provide data to address a multitude of important science and societal questions, including those centering around climate change, ecosystem health, ocean acidification and carbon cycling.

The OOI infrastructure is being built with support from the National Science Foundation, under the Major Research Equipment and Facilities Construction (MREFC) funding stream, which includes $105.93 million from the American Recovery and Reinvestment Act (ARRA). We have recently begun the first official project year (September 2009) and will continue construction through 2014. We expect some portions of the network to provide sustained data by late 2012, with full network capability by late 2014. Many additional details are available in the web pages and links below this section, and more details will follow as construction progresses during the next several months.

Although the OOI Project Team is building the system, the sustained data streams and data products of the OOI will not belong to the OOI Project Team, they will belong to you, whether you are a scientist, a student, an educator, or an interested citizen. Learn how to get involved as the system takes shape over the next few years!

Paths to Involvement

The first OOI science workshop was held in Baltimore, MD, on 11-12 November 2009. In addition, we hosted a Town Hall event at the AGU Annual Fall Meeting in San Francisco in December and will do so again at the Ocean Sciences meeting in Portland in February. Another science workshop will follow, on April 29-30, in Tempe, AZ. At each workshop and meeting we will provide overviews of the OOI capabilities for addressing science questions, describe the opportunities for involvement, and discuss the process for submitting proposals to conduct research within the OOI framework. Please join us!

Thank your colleagues!

Be sure to thank those around you who have contributed time and effort to the observatories process over the past several years. We all have benefited from the comments and insights found in workshop reports, advisory panel reports, and review panel reports. I know that I speak for the entire OOI Project Team in saying “Many thanks! ” The OOI would not have happened without a critical and discerning population of interested and committed scientists as well as dedicated program officers at the NSF.

Sincerely,

Tim Cowles
Program Director, Ocean Observing

The Ocean Observatories Initiative (OOI) will construct a networked infrastructure of science-driven sensor systems to measure the physical, chemical, geological and biological variables in the ocean and seafloor. Greater knowledge of these variables is vital for improved detection and forecasting of environmental changes and their effects on biodiversity, coastal ecosystems and climate.

The ocean is the planet's largest ecosystem. It drives an incredible range of natural phenomena, including our climate, and thus directly impacts human society. New approaches are crucial to bettering our scientific understanding of episodic and long-term changes at work in our oceans. Resolving pressing issues related to climate variability, severe weather, ocean turbulent mixing, changes in ocean ecosystems, plate tectonics and sub-seafloor chemistry and biology depend upon these new approaches. The OOI's goal is to install transformational technology in ocean observatories where it can serve researchers, policymakers and the public.

Building on last century's era of ship-based expeditions, recent technological leaps have brought us to the brink of a sweeping transformation in our approach to ocean research - the focus on expeditionary science is shifting to a permanent presence in the ocean. The ocean itself presents major obstacles to oceanographic exploration. We cannot live in it or even visit for long. We cannot see through it, nor probe effectively with satellites. But new tools permanently installed in our oceans can communicate instantly with scientists on land. They require less power and can carry out user commands or complex pre-programmed instructions; the tools can provide long-term, continuous and real-time understanding of critical ocean phenomena.

Advanced ocean research and sensor tools represent a significant improvement over past techniques. Remotely operated and autonomous vehicles go deeper and perform longer than submarines. Underwater samplers do in minutes what used to take hours in a lab. Telecommunications cables link experiments directly to office computers and supply unparalleled power. Farther asea, satellite uplinks shuttle buoy data at increasing rates.

With these advances the OOI will improve the rate and scale of ocean data collection, and its networked observatories will focus on global, regional and coastal science questions. They will also provide platforms to support new kinds of instruments and autonomous vehicles.

OOI is the National Science Foundation's contribution to the U.S. Integrated Ocean Observing System (IOOS). While the science-driven OOI will focus on discoveries enabled by new technologies, IOOS will concentrate on direct applications to everyday societal needs. IOOS data will feed into the Global Ocean Observing System, an international program with similar goals.

After more than 10 years of planning, construction of the observatory network is now underway. We invite you to join us as we embark on a new era of ocean observing.