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Designing exploratory robots that collect data for marine scientists

Massachusetts Institute of Technology
As the Chemistry-Kayak (affectionately known as the ChemYak) swept over the Arctic estuary waters, Victoria Preston was glued to a monitor in a boat nearby, watching as the robot’s sensors captured new data. She and her team had spent weeks preparing for this deployment. With only a week to work on-site, they were making use of the long summer days to collect thousands of observations of a hypothesized chemical anomaly associated with the annual ice-cover retreat.
The robot moved up and down the stream, using its chemical sensors to detect the composition of the flowing water. Its many measurements revealed a short-lived but massive influx of greenhouse gases in the water during the annual “flushing” of the estuary as ice thawed and receded. For Preston, the experiment’s success was a heartening affirmation of how robotic platforms can be leveraged to help scientists understand the environment in fundamentally new ways. ....

Chesapeake Bay , United States , Roger Revelle , Nicholas Roy , Anna Michel , Olin College Of Engineering , National Deep Submergence Facility , Scripps Institution Of Oceanography , Woods Hole Oceanographic Institution , Victoria Preston , Olin College , Woods Hole Oceanographic , Massachusett Wareham River , Scripps Institution , Guaymas Basin , செசபீக் வளைகுடா , ஒன்றுபட்டது மாநிலங்களில் , நிக்கோலஸ் ராய் , அண்ணா மைக்கேல் , ஒளின் கல்லூரி ஆஃப் பொறியியல் , தேசிய ஆழமான நீரில் மூழ்குவது வசதி , ஸ்கிரிப்ட்கள் நிறுவனம் ஆஃப் கடல்சார்வியல் , வூட்ஸ் துளை கடல்சார் நிறுவனம் , விக்டோரியா ப்ரெஸ்டந் , ஒளின் கல்லூரி , வூட்ஸ் துளை கடல்சார் ,

Silent sea: UC Santa Barbara scientist locates thousands of DDT-filled barrels in Catalina Channel

Dr. David Valentine poses with the Sally Ride research vessel during a trip in 2017 helping responders respond to the Thomas Fire, which impacted Ventura and Santa Barbara counties.
Reports in old ship logs of thousands of barrels of DDT being dumped into the Catalina Channel during the 1950s were confirmed in 2011 by photographs taken by UC Santa Barbara marine scientist Dr. David Valentine
by Donald Morrison
Peninsula residents have grown up seeing “Do Not Eat Contaminated Fish” signs at local piers and beaches. The signs warn against catching and eating White Croaker, Black Croaker, Barred Sand Bass, Topsmelt and Barracuda. ....

San Diego State University , United States , Scripps Institution Of Oceanography , Palos Verdes , Santa Catalina Island , White Point , Los Angeles County , Los Angeles , Sally Ride , Amro Hamdoun , Allan Chartrand , Eric Terrill , Santa Barbara , Eunha Hoh , David Valentine , Pacific Ocean , Donald Morrison , Rachel Carson , Rosanna Xia , Los Angeles Times , Montrose Chemical Corporation Of California , National Deep Submergence Facility , United States House Committee On Energy , Not Eat Contaminated , White Croaker , Black Croaker ,

What to do on Cape Cod: Flying Santa, authors, comedy and Jeff Daniels

Tingle show benefits WHAT
Comedian Jimmy Tingle offers a “Humor for Humanity” fundraiser that in part benefits Wellfleet Harbor Actors Theater with virtual showings of his recorded “2020 Vision: Why Would a Comedian Run For Office” show. The screenings will be followed by a Q&A and Tingle’s comedy performance.
When: 7 p.m. through Saturday, 4 p.m. Sunday (sales end 75 minutes before showtime; Zoom link sent one hour prior to show)
Where: Via Zoom link sent to ticket-holders
Tickets: $20 or pay what you can
Information: what.org
‘Flying Santa’ story told in exhibit
The Massachusetts Air and Space Museum is showing an exhibit on “Flying Santa,” outlining the history of the original Flying Santa who delivered packages on Christmas Day to the lighthouse keepers and their families along the New England coast. Now a more than 90-year-old non-profit organization delivers gifts to the families of active duty Coast Guardsmen. ....

United States , United Kingdom , Wellfleet Harbor , Woods Hole , Cape Cod , Kathi Scrizzi Driscoll , Andrew Bowen , Mindy Todd , Helen Fry , Jeff Daniels , Abigail Gewirtz , Lanford Wilson , Fergus Bordewich , Cognizant Center , National Deep Submergence Facility , Space Museum , Chatham Marconi Maritime Center , Massachusetts Air Space Museum , Jewish Book Council , Falmouth Forum , Woods Hole Oceanographic Institution , Congress At War , Flying Santa , Jimmy Tingle , Wellfleet Harbor Actors Theater , Why Would ,

The Oldest Crewed Deep Sea Submarine Just Got a Big Makeover

In early March, a gleaming white submarine called
Alvin surfaced off the Atlantic coast of North Carolina after spending the afternoon thousands of feet below the surface. The submarine’s pilot and two marine scientists had just returned from collecting samples around a methane seep, an oasis for carbon-munching microbes and the larger species of bottom dwellers that feed on them. It was the final dive of a month-long expedition that had taken the crew from the Gulf of Mexico up the East Coast, with stops along the way to explore a massive deep sea coral reef that had recently been discovered off the coast of South Carolina. ....

Puerto Rico , United States , North Carolina , South Carolina , Woods Hole , Puerto Rican , Victor Vescovo , Brennan Phillips , Adam Soule , James Cameron , Bruce Strickrott , University Of Rhode Island , Us Navy , International Seabed Authority , National Deep Submergence Facility , National Science Foundation , American Geophysical Union , Woods Hole Oceanographic Institution , East Coast , Chief Scientist , Deep Submergence , Marianas Trench , Rhode Island , Yellow Peril , ப்வெர்டோ ரிக்கோ , ஒன்றுபட்டது மாநிலங்களில் ,

Coastal News Today | World - Woods Hole Oceanographic Institution Reveals Upgrades to Human Occupied Vehicle Alvin Submarine

Coastal News Today | World - Woods Hole Oceanographic Institution Reveals Upgrades to Human Occupied Vehicle Alvin Submarine
coastalnewstoday.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from coastalnewstoday.com Daily Mail and Mail on Sunday newspapers.

United States , Portland State University , Adam Soule , Anna Louise Reysenbach , Bruce Strickrott , Biology Department At Portland State University , National Oceanic , Atmospheric Administration , Submergence Science Committee De , Scientist Of The National Deep Submergence Facility , Monterey Bay National Marine Sanctuary , American Geophysical Union , Woods Hole Oceanographic Institution , Fall Meeting , Chief Pilot , Deep Submergence Vehicle Alvin , Chief Scientist , National Deep Submergence Facility , Biology Department , Deep Submergence Science Committee , Chad King , Bay National Marine Sanctuary , ஒன்றுபட்டது மாநிலங்களில் , போர்டிலந்ட் நிலை பல்கலைக்கழகம் , ஆடம் ஆத்மா , உயிரியல் துறை இல் போர்டிலந்ட் நிலை பல்கலைக்கழகம் ,