News
Mission Accomplished: Nine Years of Ocean Data in Support of Solid Science
In November 2022 the Woods Hole Oceanographic Institution’s (WHOI) R/V Neil Armstrong made its final voyage off Cape Cod to the location of the Pioneer Array, marking the end of nearly a decade of data collection as part of the National Science Foundation’s (NSF) Ocean Observatories Initiative (OOI). The mission of this cruise, Pioneer 19, was to perform the final recovery of all ten instrumented moorings and four gliders that had been collecting multidisciplinary ocean and atmospheric measurements since Pioneer 1 was first deployed in 2013. Over the course of nine years, the array, weighing in at nearly 60 tons, was recovered and redeployed twice per year for a total of 18 times, while it collected and transmitted measurements from hundreds of instruments back to shore and over the internet without interruption.
[media-caption path="/wp-content/uploads/2022/11/DSC_0901.jpg" link="#"]The Pioneer 19 Science Party marks the occasion of the first deployment of the Central Surface Mooring that launched the Coastal Pioneer Array on November 21, 2013. The team had their photo taken aboard the R/V Neil Armstrong at the exact time (1:16 pm) when the very first mooring was in place. Credit: Rebecca Travis © WHOI.[/media-caption]
The Pioneer Array was conceived as part of the OOI, which represents a paradigm shift in oceanography. Unlike traditional oceangoing research cruises that may last for a few weeks and are often focused on a particular topic by a specific research group, multidisciplinary data from the OOI arrays are provided in near real-time 24 hours a day, 365 days per year to anyone with an internet connection, for an expected duration of 30 years. The OOI originally consisted of seven arrays in the North and South Atlantic, strategically deployed in water depths ranging from 25 to several thousand meters, to collect measurements related to ocean processes that impact life on the planet. Scientists, educators, and laypersons have taken full advantage of these data since the first of OOI’s array went into the water.
Charting a Trail-Blazing Path
To meet the need for reliable operations of uncrewed cabled and uncabled observatory platforms deployed to the world’s oceans for 30 years, the OOI adopted and tailored formal systems engineering processes established for mission critical systems by government organizations such as NASA and the Department of Defense. These processes included the establishment of science objectives for the OOI that were used to develop engineering requirements. The engineering requirements were decomposed to atomic, testable, “level four” requirements used to create preliminary and detailed software, mechanical, and electrical designs for the OOI infrastructure. While OOI leveraged technology from existing state-of-the-art ocean observing systems, some of the new requirements adopted by OOI included year-long deployments of moorings and gliders in some of the harshest locations in the global oceans. Some of the challenges included instrumenting active seafloor volcanic regions via cables that extend for hundreds of miles across the seabed, telemetering measurements from more than 900 instruments on the seabed, buoys, and free-swimming vehicles to shore via satellite for posting to the internet in near real-time, and piloting a glider fleet that is second in size to the US Navy around the clock.
Pioneer 1 departed on 20 November 2013 from the WHOI dock aboard the RV Knorr, a storied academic research vessel responsible for supporting some of the most significant ocean discoveries of the past century. The mission of Pioneer 1 was to deploy one surface mooring and two profiler moorings during seven days of operation on site. With a 14-person science party aboard, the Knorr steamed to the predetermined site for the “Central Surface Mooring” of the Pioneer Array and completed the deployment of the first mooring by 1:16 PM on 21 November 2013. Later Pioneer cruises would fully populate the array by increasing the number of deployed moorings to include three Surface Moorings, each weighing nine tons, and five Profiler Moorings, at six tons each, plus up to six free-swimming gliders.
Since 2013, the Pioneer Array has steadfastly done its job, collecting, and telemetering measurements to shore, which have been used in tens of science studies leading to new understandings about coastal processes and the health of the planet. The journey does not end with the completion of Pioneer 19. The Pioneer Array will be refurbished and adapted to meet new requirements associated with its next deployment site off North Carolina, with its first deployment scheduled for spring 2024. The wealth of data collected off the New England Shelf will remain available online and continue to be used to answer scientific questions about this region for years to come.
Written by Paul K. Matthias, Senior Program Manager for the OOI.
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Edson Discusses Ocean Observing at Global Level
Ocean Observatories Initiative (OOI) Principal Investigator James Edson spent the past week discussing global ocean observing needs at the 27th session of the Conference of the Parties (COP 27). COP27 drew leaders from around the world who came together to develop strategies for minimizing and managing climate change. Edson was invited to travel to Sharm El-Sheikh in Egypt to represent both Woods Hole Oceanographic Institution (WHOI) and OOI at the first-ever Ocean Pavilion at COP27.
Edson was a panelist for three sessions at COP27. The first brought together leaders of ocean observing systems to figure out a way to build a local to global ocean observing system to mitigate and adapt to climate change. This panel was organized by Partnership for Observations of the Global Ocean (POGO). The second, organized by the UK’s National Oceanography Centre, looked at “blue carbon” and the role the ocean can and might play in the uptake and storage of carbon in the marine system. Lastly, Edson addressed opportunities that the blue economy, or marine-related commerce, might facilitate sustainable development and to identify where investment is needed in research, skills, and innovation. The panel was organized by Egypt’s National Institute of Oceanography and Fisheries and Edson described his experience with offshore wind energy and it potential for job training and growth.
[media-caption path="/wp-content/uploads/2022/11/IMG_3778-scaled.jpg" link="#"]During COP27, OOI PI Jim Edson shared his expertise on three panels, one of which focused on how the blue economy might be harnessed for sustainable development. Credit: Ken Kostel ©WHOI.[/media-caption]
The Ocean Pavilion was jointly organized by WHOI and the Scripps Institution of Oceanography, and supported by 15 additional oceanographic research institutions from around the world, serving as partners in the Pavilion. The Ocean Pavilion was a buzz with conversations from morning to evening each day. When not sharing his expertise in panel discussions, Edson spent his time at the Pavilion networking with scientists, educators, students, dignitaries, bankers and industry representatives who stopped by to learn more about the ocean’s role in climate regulation.
“This is exactly the type of place OOI needs to be so that our data are visible and accessible to researchers the world over,” said Edson. “The idea behind the Ocean Pavilion was to bring needed attention to the role of the ocean in regulating climate and how much the ocean is changing in response to ongoing changes. It was important that OOI had a presence there because our data are needed to determine what’s happening in the ocean. This is perfectly aligned with our mission to encourage use of our data to advance understanding. I hope the contacts we made at COP27 will lead to a continued and expanded use of OOI data at a global level.”
[media-caption path="/wp-content/uploads/2022/11/IMG_3660-2-COP1-2-scaled.jpg" link="#"]OOI PI Jim Edson presenting at COP27 about how and types of data are collected by OOI and how scientists are using those data to better understand the changing ocean. Credit: Ken Kostel ©WHOI.[/media-caption]
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Students’ Mini-Boat and Drifter Launched from R/V Neil Armstrong
On Sunday November 13, 2022, the Pioneer 19 Team and crew of the R/V Neil Armstrong switched gears from their Pioneer recovery operations to launch a mini-boat and a drifter. Both were constructed by high school students from Waterford, CT, with the help of fourth grade Waterford students, who decorated its sails and hull. The boat is part of the Educational Passages program run by Cassie Stymiest in which the Connecticut high school students participate. The drifter is part of the Student Drifters program developed by the National Oceanic Atmospheric Association (NOAA) and now administered by the Gulf of Maine Lobster Foundation.
The boat, named Lady Lance, contains art inside and messages focused on climate hope and ocean optimism. The students will track the boat’s progress across the Atlantic, as well as the drifter, with the help of James Manning, a retired NOAA employee. Students in Michael O’Connor’s Early College Experience Marine Science Class at Waterford High School built the boat and will follow its progress for the remainder of the school year. The students will follow the progress of both, using GPS telemetry.
[media-caption path="/wp-content/uploads/2022/11/WhatsApp-Image-2022-11-14-at-9.53.24-AM.jpeg" link="#"]The mini-boat was successfully launched from the deck of the R/V Neil Armstrong on Sunday November 13. The boat hopes to make its way across the Atlantic as did its predecessor. Credit: John Lund ©WHOI.[/media-caption]
“We are delighted to be able to support the work of the Waterford students,“ said John Lund, Chief Scientist of the Pioneer Array recovery team aboard the R/V Neil Armstrong. “Their interest, curiosity, and enthusiasm for this project is contagious, and we all will be tracking Lady Lance as she moves through the Atlantic. We also hope that some students are so inspired by this work that they go on to be scientists.”
Lady Lance is the second of such trans-Atlantic launches. The first occurred in 2016 when Lady Lance’s sister ship, Lancer, was launched from the R/V Neil Armstrong. (A good explanation of the winds and currents Lady Lance may encounter is provided at 8:30). The boat’s journey will be influenced by the wind, while the drifter’s journey will be dictated by the currents, allowing for comparisons of conditions in the ocean region.
Lancer ultimately landed in Galway, Ireland, where it was found by a young girl who was also a Sea Scout. People in Connecticut and Galway raised money to have it refurbished and it was re-launched by The Irish Marine Institute. From Ireland, the boat made its way to the United Kingdom where it landed in Plymouth, England. The boat was refurbished by the Ocean Conservation Trust at the National Aquarium in Plymouth and served as a focus for their STEMFEST, which hosted more than 50 school groups from around the UK. STEMFEST students created projects that will be sent in an upcoming Lancer launch at the end of November. An affiliated project, Project Ocean Climate Nexus (Project OCN), is hosting a conference at the National Aquarium in March. Participants will see student research based on the data produced by the mini boats and drifters, students from the US and UK presenting projects.
The Spanish Institute of Oceanography will launch Lancer at the end of November, nearly in sync with Lady Lancer’s launch from the opposite side of the Atlantic.
[media-caption path="/wp-content/uploads/2022/11/WhatsApp-Image-2022-11-14-at-9.53.27-AM-2.jpeg" link="#"]A drifter was also successfully launched to spread messages of hope about the ocean across the Atlantic. Credit: John Lund ©WHOI.[/media-caption]
“While the students have put hard work into the development of these instruments, the real hard work begins upon launch. They will be following the boat and drifter, analyzing data from the boats and adding those data points to other data available from sources like the Pioneer Array and other data sets that are publicly available, to ask questions about the physical and chemical functions of the ocean and atmosphere,” said Michael O’Connor, Waterford High School Marine Science teacher. “The project serves as a launching point to do some independent analysis and to connect with and contribute to the world through science, art, and technology.”
The students have provided digital ways for everyone to follow along with these trans-Atlantic crossings:
- Both Lancer and Lady Lance are trackable from https://educationalpassages.org/events/atsea/
- Lady Lance and her drifter can be tracked here: https://studentdrifters.org/tracks/drift_whs_2022_1.html
- Lady Lance’s drifter data can be accessed here: https://studentdrifters.org/tracks/drift_whs_2022_1.dat or .csv
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OOI Launches QARTOD
WHAT IS QARTOD?
As part of the ongoing OOI effort to improve data quality, OOI is implementing the Quality Assurance of Real-Time Oceanographic Data (QARTOD) on an instrument-by-instrument basis. Led by the United States Integrated Ocean Observing System (U.S. IOOS), the QARTOD effort draws on the broad oceanographic observing community to provide manuals for different instrument classes (e.g. salinity, pH, or waves), which outline best practices and identify tests for evaluating data quality. A common code-base is available on GitHub and actively maintained by IOOS partner Axiom Data Science.
OOI has committed to implementing available QARTOD tests where appropriate. QARTOD is well-documented and actively maintained with an engaged user-base across multiple data collection and repository programs. It has a publicly available code-base with standardized tests and flag definitions that result in simplified, easy-to-interpret results. However, some instruments deployed by OOI, such as seismic sensors, hydrophones, and multispectral sensors, are not well-suited towards QARTOD. For instruments for which there is no existing QARTOD manual, such as seawater pCO2, OOI is implementing “QARTOD-like” quality control (QC).
HOW ARE QARTOD RESULTS COMMUNICATED?
QARTOD utilizes a standardized data-flagging scheme, where each data point for an evaluated variable (e.g. salinity) receives one of the following flags: 1 if the data point passed the test and is considered good; 2 if a test was not evaluated; 3 if the data point is either suspect or interesting/unusual; 4 if the data point fails the test; 9 if the data point is missing. Importantly, QARTOD only Flags data, it does not remove data. In fact, OOI is committed to delivering all available data, whether good or bad; the goal is to provide further information on the possible quality of the data. Furthermore, a flag of 3 does not necessarily mean a data point is bad – it could also mean something interesting or unusual occurred that resulted in the given data point being outside of the expected test threshold.
HOW IS QARTOD IMPLEMENTED BY OOI?
OOI is prioritizing implementation of QARTOD on instruments and variables which are shared across arrays and with broad or high scientific interest, such as CTDs, seawater pH and pCO2, dissolved oxygen, and chlorophyll/fluorescence. OOI is currently implementing the gross range and climatology tests (see this article for a more detailed description of the specific implementation). Note that the climatology test is a site-specific seasonally varying range test and not a World Ocean Atlas-like climatology. These two tests, in addition to other tests under development, utilize thresholds and ranges which are calculated from existing OOI datasets. The code used to calculate the thresholds is publicly available at the oceanobservatories ooi-data-explorations github repository and resulting threshold tables are available at the oceanobservatories qc-lookup github repository. The tests executed and results are added to the datasets as variables named _qartod_results and _qartod_executed, with the relevant tested data variable name prepended (e.g. practical_salinity would be practical_salinity_qartod_results and practical_salinity_qartod_executed). The _qartod_executed variable is a list of the individual results of each of the tests applied stored as a string. The tests applied and the order in which they were applied are stored in the variable metadata attributes. The _qartod_results provide a summary result of all the tests applied.
WHAT IS THE CURRENT OOI QARTOD STATUS?
The IOOS QARTOD manuals define the tests for each instrument class as “Required,” “Recommended,” and “Suggested”. The OOI priority will be the “Required” tests for each instrument class in use by OOI. “Recommended” and “Suggested” test development will be reviewed, with the support of subject matter experts, in the future. The IOOS QARTOD manuals can be found at Quality Assurance/Quality Control of Real Time Oceanographic Data – The U.S. Integrated Ocean Observing System (IOOS).
Current tests under development are gross range (GRT) and climatology (CT). The gap test (GT) will follow next. The syntax and location tests are considered operational checks and are handled within OOI operations and management systems. QARTOD test data will be available in specific locations where OOI supplies data, starting with M2M, and then propagated to THREDDS and Data Explorer. The current status of QARTOD test development and availability is shown in Table 1.
[media-caption path="/wp-content/uploads/2022/10/QARTOD-Table-1.png" link="#"]Table 1: Current Status of Development & Availability[/media-caption]
[media-caption path="/wp-content/uploads/2022/10/QARTOD-Figure-1.png" link="#"]Figure 1: QARTOD “Required” Test Development Timeline[/media-caption]
Read MoreRecovery of Pioneer Array in November
On November 9, 2022, a team of 18 scientists and engineers will leave the dock at Woods Hole, MA aboard the R/V Neil Armstrong on an historic expedition. It will be the nineteenth, and last, expedition to the Coastal Pioneer Array on the New England Shelf (NES). This is because the team will be recovering, but not redeploying the NES Pioneer array as in prior years. Designed to be relocatable, the array will be moved to a new location in theSouthern Mid-Atlantic Bight in early 2024. The ocean observing data collected since 2016 at the NES site, about 75 nautical miles south of Martha’s Vineyard, has provided valuable insights into changing ocean conditions at the Atlantic continental shelf and upper slope. The New England Shelf Pioneer data will remain available to the community for continued analysis.
“The Coastal Pioneer Array has been a true workhorse, providing valuable, consistent data from this important intersection in the ocean, where ocean currents meet in weather-like “fronts,” and where heat, salt, nutrients, and other properties are exchanged between the coast and the deep ocean “said Chief Scientist John Lund, who has been on 18 of Pioneer’s 19 expeditions.
“The impacts of the Coastal Pioneer Array have been many,” added Al Plueddemann, Principal Investigator of OOI Coastal and Global Scale Nodes. “To my knowledge, OOI Pioneer is the first sustained, interdisciplinary shelfbreak observatory. Pioneer data have allowed researchers to identify new shelf-slope dynamics and exchange mechanisms and have given us a first glimpse of what appears to be a changing coastal regime. It is very gratifying to see these outcomes, and to recognize the promise of continued findings using the data for years to come.”
[media-caption path="/wp-content/uploads/2022/11/last_NES_CPM_PMUI-17.jpg" link="#"]This Coastal Profiler Mooring, PMUI-17, was the last Pioneer mooring deployed on the New England Shelf. After providing data through the summer and early fall, it will be recovered in November 2022 and relocated to the Southern Mid-Atlantic Bight in 2024. Credit: Al Plueddemann ©WHOI.[/media-caption]
The Pioneer 19 expedition will be conducted in two legs. The Armstrong will leave port with a nearly empty back deck to allow for carrying back the various parts of the array. During the expedition, three coastal surface moorings, five coastal profiler moorings four coastal gliders, and two global test gliders will be recovered. Additionally, Autonomous Underwater Vehicle (AUV) operations will be conducted in the vicinity of the moored array, as well as CTD (conductivity, temperature, and depth) casts and water sampling at the mooring, AUV, and glider recovery sites. To take full advantage of the time at sea, comparisons of ship and buoy meteorological measurements at the surface mooring sites will be made.
To carry on the collaborative nature of the Pioneer expeditions, during leg 1, the Pioneer Team will be joined by a marine mammal observer from the National Oceanic and Atmospheric Administration and a graduate student from Woods Hole Oceanographic Institution who will be measuring frontal systems, using the shipboard acoustic doppler current profiler and thermosalinograph. Leg 1 will also include a special deployment of a mini-boat surface drifter for an Educational Passages program. This mini-boat was built by students at Waterford School in Connecticut will coincide with the deployment of a similar boat built by students in Ireland.
Leg 2 will include investigators from the New England Shelf Long Term Ecological Research (NES-LTER) Program, who will be conducting underway sampling, and CTD and zooplankton net casts at LTER sites.
An intern from the Marine Advanced Technology Education (MATE) Center will be onboard during both legs.
“While we are all a bit nostalgic about this being the last journey to the Pioneer Array in this location, we are excited about the new science questions that will be answered by the array in its new location.” said Chief Scientist Lund. “We are proud to have been part of collecting nearly a decade’s worth of measurements, which are being used to better understand coastal processes in general with an emphasis on this important New England ocean region.”
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Call for Lightning Talks at OOIFB Town Hall
The Ocean Observatories Initiative Facilities Board (OOIFB) will host a Town Hall at the 2022 Fall AGU Meeting on December 12th from 6:30 pm to 7:30 pm Central Time. The Town Hall will be offered in-person, as well as virtually. The community will have the opportunity to hear the latest information about the OOI Facility Board activities, OOI facility, Pioneer Array relocation plans, and learn about research using OOI data.
The Town Hall will also include a series of lightning presentations where scientists are invited to present one slide in one minute explaining how they have used (or plan to use) freely available observatory data in their respective research. This is your opportunity to highlight your experience with OOI. We hope you will consider presenting a slide in the lightning session.
Time during the Town Hall is limited and we expect to be able to schedule about six lightning talks during the Town Hall. However, all submitted lightning talks will have the opportunity to be presented during the Fall AGU Meeting. The OOIFB has teamed with the OOI booth exhibitor to offer a time slot during the meeting to highlight all of the lightning talks.
Sign-up now to present a lightning talk – If you are using (or plan to use) OOI data and wish to present a lightning talk during the Town Hall, please please apply using the: LIGHTNING TALK FORM by November 21st. From the applications submitted, we will work to select six lightning talks for the Town Hall that can highlight the exciting research that is being done across the entire OOI Facility.
Funding Available for AGU Fall Meeting Registration Fee – Please note, all participants and presenters during the OOIFB Town Hall must be registered for the 2022 AGU Fall Meeting. Funding is available to offset the registration fees for students and early career scientists (ECS) who are presenting a lightning talk. Funding is limited and the first 8 student/ECS applications will be considered for reimbursement. The Lightning Talk application form includes space for requesting registration fee reimbursement.
The workshop is aimed at researchers who are using or are considering using OOI data and/or adding instrumentation to OOI infrastructure and educators at all levels interested in using data from the OOI’s Arrays. We hope to see you at the OOIFB Town Hall!
Event: OOI Facility Board Town Hall
When: Monday, December 12, 2022 from 6:30 pm to 7:30 pm Central Time
Lightning Talks: Apply online here: The form will be open until November 21st.
Where: In person at McCormick Place, Room S106a or Virtual Participation.
The Town Hall agenda and additional details are available here.
Read MoreCall for Lightning Talks at OOIFB Town Hall
The Ocean Observatories Initiative Facilities Board (OOIFB) will host a Town Hall at the 2022 Fall AGU Meeting on December 12th from 6:30 pm to 7:30 pm Central Time. The Town Hall will be offered in-person, as well as virtually. The community will have the opportunity to hear the latest information about the OOI Facility Board activities, OOI facility, Pioneer Array relocation plans, and learn about research using OOI data.
The Town Hall will also include a series of lightning presentations where scientists are invited to present one slide in one minute explaining how they have used (or plan to use) freely available observatory data in their respective research. This is your opportunity to highlight your experience with OOI. We hope you will consider presenting a slide in the lightning session.
Time during the Town Hall is limited and we expect to be able to schedule about six lightning talks during the Town Hall. However, all submitted lightning talks will have the opportunity to be presented during the Fall AGU Meeting. The OOIFB has teamed with the OOI booth exhibitor to offer a time slot during the meeting to highlight all of the lightning talks.
Sign-up now to present a lightning talk – If you are using (or plan to use) OOI data and wish to present a lightning talk during the Town Hall, please please apply using the: LIGHTNING TALK FORM by November 21st. From the applications submitted, we will work to select six lightning talks for the Town Hall that can highlight the exciting research that is being done across the entire OOI Facility.
Funding Available for AGU Fall Meeting Registration Fee – Please note, all participants and presenters during the OOIFB Town Hall must be registered for the 2022 AGU Fall Meeting. Funding is available to offset the registration fees for students and early career scientists (ECS) who are presenting a lightning talk. Funding is limited and the first 8 student/ECS applications will be considered for reimbursement. The Lightning Talk application form includes space for requesting registration fee reimbursement.
The workshop is aimed at researchers who are using or are considering using OOI data and/or adding instrumentation to OOI infrastructure and educators at all levels interested in using data from the OOI’s Arrays. We hope to see you at the OOIFB Town Hall!
Event: OOI Facility Board Town Hall
When: Monday, December 12, 2022 from 6:30 pm to 7:30 pm Central Time
Lightning Talks: Apply online here: The form will be open until November 21st.
Where: In person at McCormick Place, Room S106a or Virtual Participation.
The Town Hall agenda and additional details are available here.
Read MoreStudent Videos Give Inside Look at Research and Safety
Four students from Queens College were aboard the R/V Marcus G Langseth for a recent ten-day research expedition to the Axial Seamount, a submarine volcano in the northeast Pacific Ocean that erupted in 1998, 2011, and 2015. The students were assisting a National Science Foundation Research team that is deploying autonomous ocean-bottom seismometers on OOI’s Regional Cabled Array as part of a two-year experiment taking place within the predicted time window of the next eruption.
The NSF-funded project is led by William Wilcock from the University of Washington and co-led by Felix Waldhauser, Columbia Climate School’s Lamont-Doherty Earth Observatory, who served as chief scientist on this expedition, Maya Tolstoy (UW), and Yen Joe Tan from the Chinese University of Hong Kong, who also was onboard.
Queens college graduate student Jacqueline Singer was onboard to further work towards her master’s degree. She teamed up with undergraduates Rania Taib, Hema Muni, and Julia Sandke to create two videos – one explains their research, while the other provides an insider’s look at safety issues at sea. In the first video, the students give an in-depth look at how they deployed 15 autonomous ocean-bottom seismometers and how they work. In the second video, the students explain the importance of survival suit training, followed by a humorous look at the complex movements needed to successfully suit up in a “Gumby suit.”
Columbia University PhD candidate Theresa Sawi also provides a written account of the expedition here.
https://vimeo.com/user110037220/studentsataxialseamount
https://vimeo.com/user110037220/gumbysuitdemo
Read MoreCatching the Next Eruption of Axial Seamount
Theresa Sawi, a PhD student in Columbia’s Department of Earth and Environmental Sciences and the Lamont-Doherty Earth Observatory, shares her reflections and more about the science behind a six-day research expedition to Axial Seamount. She gives a behind the scenes look as researchers from Columbia University on the R/V Marcus G Langseth deployed 15 autonomous ocean-bottom seismometers atop Axial Seamount, a submarine volcano in the northeast Pacific Ocean that erupted in 1998, 2011, and 2015. The research expedition was part of a two-year experiment taking place within the predicted time window of the next eruption.
The seismometers were added to OOI’s Regional Cabled Array. To read Sawi’s account, click here.
[media-caption path="/wp-content/uploads/2022/09/Langseth.png" link="#"]15 scientists were onboard the Langseth, with ranks ranging from professor to undergraduate researcher. Credit: Theresa Sawi.[/media-caption]Read More
From Northern California to Ocean Engineer
It seems improbable that someone living in Gridley, a small farm town of 8,000 people in very northern California, would end up as an OOI engineer whose favorite part of the job is being at sea. But that’s the story of Irene Duran, Engineering Assistant III at the Woods Hole Oceanographic Institution (WHOI). Irene just spent the month of July in the Irminger Sea, preparing and monitoring instrumentation before deployment, downloading data after recovery, and checking the health of recovered instruments that had spent a year in the cold and windy north Atlantic. Interestingly, going to sea was not part of her original job description.
Irene’s journey to the ocean was a circuitous one. She attended California State University, Chico and Butte Community College and “meandered into” an engineering major. Most of the college recruiters visiting her university were focused on manufacturing and other building-related trades. In such a land-locked setting three hours from the coast, ocean science-related work was never presented as a possibility.
By happenstance, Irene was presenting her research on “Using Differential Privacy on Histograms for Information Protection” at a SACNAS (Society for the Advancement of Chicano/Hispanics and Native Americans in Science) Conference. There she met George Liles, the co-director of the Woods Hole Partnership Education Program (PEP). He was the first to talk with her about Woods Hole, how engineering fits into science, and the potential for her to have a science-related career. It was also the first time she had heard of Cape Cod. The rest, as it is said, is history.
The summer of her junior year, she ended up in a WHOI biology lab working with Drs. Heidi Sosik and Stace Beaulieu. There she took on the task of testing cameras for a small-sized, low-cost, low-power plankton imaging system. From that experience, she turned her attention to underwater instrumentation.
[media-caption path="/wp-content/uploads/2022/09/Irene-at-work.png" link="#"]Irene at work aboard the R/V Neil Armstrong. Credit: Sheri N. White © WHOI.[/media-caption]The following summer in 2019, Irene returned to WHOI, this time as a Summer Student Fellow, working in the REMUS Lab with Chris Rauch and Gwyneth Packard. Her task in this lab was working on developing a lighting system to explore different light configurations that worked best in fully illuminating images taken by the REMUS Autonomous Underwater Vehicles (AUVs).
Both summer experiences caused her to fall in love with the area and the work. Directly after she graduated in 2020 with a degree in Mechatronic Engineering (geared to robotics and automation), she left her family, friends, and her familiar life, and headed east to return to Cape Cod. She moved without a job, but was determined to work at WHOI. Irene spent a seven-month stint at the local grocery store before an appropriate engineering job opened up at WHOI with the Ocean Observatories Initiative (OOI) and the Upper Ocean Processes Group Meteorological Calibration Lab. “It was exactly what I wanted to do – an engineering position working with surface and subsurface instrumentation,” she explained. Her primary responsibility on land is refurbishing and calibrating meteorological sensors that adorn the top of OOI Surface Moorings and other mooring sites world-wide
Irene explained that OOI was and remains a great match. “The people in OOI and Calibration Lab were so welcoming and right off the bat, I felt very comfortable with everyone I worked with.” She also mentioned that she liked how many women work in OOI. Irene’s immediate supervisor, Dr. Sheri N. White, made it possible for Irene to go to sea, even though it wasn’t in her initial job description.
Going out to sea is Irene’s favorite part of her job in spite of the long hours, strenuous work, done often in difficult conditions. “In some ways being at sea feels like a vacation, even though it is clearly not. We are working all of the time, but we get to focus on just one thing. We don’t have much access to life back on land and staying focused on one thing is very refreshing. I feel refreshed coming back from sea, that’s for sure,” Irene said. She’s been to sea for four OOI deployment and recovery expeditions.
In addition to her numerous responsibilities on OOI sea-going cruises, Irene likes to write blogs in her spare time. She enjoys sharing the perspective of what it is like to work at sea, what life is like aboard a ship, and what it is like to make a living as an oceanographer. She writes her blogs in Spanish so the word gets out to a broader audience. “So few of us get to do this work. It is really unique and I like to share what it is like with others,” she added.
Irene credits her supervisor, Dr. Sheri N. White, for giving her opportunities to advance her career and expand her skills. As an example, on the next cruise to the OOI Coastal Pioneer Array this fall, Irene will assume the roles of both Instrument Lead and Profiler Mooring Lead. For this, Irene will be working with buoys, Acoustic Doppler Current Profilers and Wire-Following Profilers – helping to recover them, download data, and prepare them for refurbishment. This experience will be a good stepping stone for her to assume additional responsibilities and opportunities to be on the water in the future. Irene’s goal is to one day be the Chief Scientist on an OOI cruise.
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