Saving Seafood

A new formula for whale preservation

February 17, 2016 — WOODS HOLE — From 750 feet above Northeast ocean waters, right whale researchers can easily pick out “Ruffian” for his many scars or “Baldy” for her lack of rough skin patches. Other right whales, though, may take hours to identify.

A new “face recognition” algorithm for right whales, however, announced recently by the National Oceanic and Atmospheric Administration, could lead to development of time- and money-saving software and eventually to greater preservation of a species whose global population is 520, right whale experts say.

The new algorithm, created in an international competition sponsored by NOAA Fisheries and the Natick software developer MathWorks, can identify right whale “faces,” or tissue patterns on the top of their heads, with 87 percent accuracy, according to Christin Khan, a NOAA Fisheries biologist and right whale aerial surveyor. Khan, who works in Woods Hole, pursued the idea of facial recognition software for the right whales, and researched how to get the algorithm built, through an online competition that began in August and ended in January.

The winning team, out of 364 entries, was from the software company deepsense.io, with offices in the United States and Poland.

The new algorithm is a first step to developing software for day-to-day use, Khan said. The algorithm, in its initial form, is for aerial photos only, not for photos taken from a boat, Khan said. But the potential is great and part of the growing use of technology to protect whales, several right whale experts said.

“Right now we’re living in the golden age of whale research in terms of technology,” Dave Wiley, research coordinator for Stellwagen Bank National Marine Sanctuary, said. “The things we’re doing now I couldn’t even have imagined 20 years ago. This Cape Cod area is probably at the forefront of all this stuff.”

Read the full story at the Cape Cod Times

An hour with: The Woods Hole Science Aquarium

February 1, 2016 — WOODS HOLE, Mass. — The cart of food wouldn’t look totally out of place at an upscale sushi restaurant: capelin and herring, both whole and neatly chopped, mysis shrimp and cubes of gelatin packed with ground fish, broccoli, carrots and spinach.

But these restaurant-grade meals aren’t for fine dining; they’re for the fish and other marine animals that call the Woods Hole Science Aquarium home.

The free aquarium is operated by the National Oceanic and Atmospheric Administration’s National Marine Fisheries Service and is open five days a week. But fish need to eat even on weekends or federal holidays. So every morning, usually before the doors open at 11 a.m., one of the three staff members or five regular volunteers comes to dole out a specific mix of edibles to the critters in each tank, clean the tanks or perform other behind-the-scenes maintenance at the nation’s oldest public aquarium at 166 Water St.

Alison Brodet, a marine biologist who volunteers at the aquarium once a week, briefly conferred with senior biologist Kristy Owen about the morning’s feeding. Some usually ravenous fish were being slower to the food today, but Owen wasn’t worried. The bigger fish will eat more than once a day, but the smaller fish may eat only once a day or less, depending on their temperament.

Read the full story at Cape Cod Times

 

Auto-aquaculture? Conference in Woods Hole explores possible uses for robots and automation to reduce costs

January 12, 2016 — WOODS HOLE, Mass. — Yogesh Girdhar wowed the room with a video of what looked like a small shoebox awkwardly paddling underwater.

What Girdhar, a post-doctoral scholar at Woods Hole Oceanographic Institution, called a “curious robot” had none of the cachet of the sleek autonomously operated torpedoes, high-tech miniaturized laboratories, or parasite-zapping lasers that had already been displayed at a conference held Monday at the institution’s Quissett Campus to explore the role of robots and automation in aquaculture.

But his clumsy looking creation filled a need in the minds of many at the conference. As it paddled along, its software played the favorite childhood learning game — one of these things is not like the others — picking out a small coral head sticking up from the sand and zeroing in on it. The program, Girdhar said, would help a free-swimming vehicle, patrolling inside a fish cage far out to sea, recognize and investigate anomalies such as dead fish, a hole in the net, even evidence of disease. It could then notify its owners that something was wrong, prompting additional investigation.

It’s the kind of innovation conference organizers hope will make offshore aquaculture more cost effective.

“Open-ocean aquaculture is a high-cost way of producing fish that hasn’t really taken hold yet,” said Hauke Kite-Powell, a WHOI researcher in marine policy. “The challenge is to make it cost-competitive with near-shore aquaculture.”

With the world population projected to climb from 7 billion in 2011 to 9 billion by 2040, the demand for food, especially protein, will also soar. A diminishing water supply, droughts and less arable land are squeezing agriculture and land-based meat production.

Unfortunately, the one resource people once believed was limitless, wild fish, has proven to be all too finite. Mismanagement, overfishing, climate change and other factors have depleted fish stocks worldwide.

Read the full story at Cape Cod Times

Statement from Paul Doremus, Deputy Assistant Administrator for Operations at NOAA Fisheries on Recent Press Regarding Relocation of NOAA Fisheries Woods Hole Laboratory

December 24, 2015 — The following was released from NOAA Fisheries:

On December 23, 2015, the Falmouth Enterprise published a story that NOAA “is exploring the possibility of relocating the Northeast Fisheries Science Center to a new facility outside of Woods Hole.” While the story suggests that relocation may be imminent, we are in fact very early in the process of considering how best to update the buildings and associated operations of the 54-year-old Woods Hole complex. The Enterprise story also contains statements from a Science Center employee that do not represent the views of the agency. At this point, NOAA has not made a decision to relocate the laboratory and will only pursue a recapitalization option after extensive analysis and consultations with the Administration and Congress.

Right now, NOAA is conducting a large-scale study that will evaluate all of our options for upgrading the Woods Hole complex. Studies like this are a normal business practice for long-term planning. This type of study requires the agency to evaluate multiple options to inform the overall decision-making process.

While NOAA Fisheries is fully committed to maintaining its scientific capabilities in the Northeast, the condition of that laboratory, built in 1961, will make it increasingly difficult for NOAA to continue its tradition of world-class fisheries science in the region into the future.

The current study will be completed sometime in the spring. Starting with this study, Fisheries will continue to work with NOAA and the Department of Commerce to ensure they have everything they need to evaluate our options, including information on potential community impacts, costs and benefits to our mission, and the ability for our Agency to continue to do our scientific work in the Woods Hole area.

We look forward to working further with the Administration, with Congress, and with all of our partners in the region as we evaluate our options for upgrading our facilities and providing the best long-term support for our scientific work in the Northeast.

 

MASSACHUSETTS: Fisheries Center Might Move Out Of Woods Hole

December 23, 2015 — The National Oceanic and Atmospheric Administration is exploring the possibility of relocating the Northeast Fisheries Science Center to a new facility outside of Woods Hole.

NOAA’s chief of research communications Teri Frady said Monday that the United States Department of Commerce, which oversees the NEFSC, has been evaluating the feasibility of the existing facility for about a year. She said a report will be completed by spring 2016 outlining options for the facility, which could include moving operations to a new building outside of Woods Hole.

The fisheries center, which operates as a research division of NOAA Fisheries, was founded by Spencer Fullerton Baird upon his appointment by President Ulysses S. Grant as the country’s first fisheries commissioner in 1871. The original facility was built on Water Street in 1885. After the facility was destroyed during Hurricane Carol, the current building was constructed in the same location in 1961.

Today, the Woods Hole branch manages operations of four other fisheries laboratories in the northeast, including those in Sandy Hook, New Jersey; Milford, Connecticut; Narragansett, Rhode Island; and Orono, Maine.

Ms. Frady said NOAA sees relocating as a way of possibly bringing all the fisheries operations together. In addition to its headquarters on Water Street, the fisheries houses its observer program on Carlson Lane, while its social sciences department operates out of leased space in the Falmouth Technology Park. The organization also operates a warehouse in Pocasset.

Read the full story at The Falmouth Enterprise

Rare North Atlantic right whale spotted off Gloucester, Mass.

December 1, 2015 — GLOUCESTER, Mass. — Lucky Gloucester residents got a rare glimpse of a North Atlantic right whale this week within 300 feet of the city’s rocky shoreline.

The whale sighted Sunday morning is one of only about 500 North Atlantic right whales left in existence, and though the animals regularly swim along the coast, they are seldom seen.

Researchers have confirmed that the whale spotted off Gloucester was a right whale.

“It’s one of the rarest individuals in the world, so to have this sighting is special,” said Amy Knowlton, a research scientist at the New England Aquarium. “They were hunted nearly to extinction … and they really have not recovered very quickly.”

The aquatic mammals feed on copecods, crustaceans that are abundant on Jeffreys Ledge, about 20 miles northeast of Gloucester, according to Tim Cole, a biologist with the National Oceanic and Atmospheric Administration’s Fisheries Science Center in Woods Hole.

Read the full story at the Boston Globe

 

Woods Hole Report: Climate, weather and the economy

October 31, 2015 — The coastal ocean and its fisheries have played a huge role in the cultural and economic development of Cape Cod. Yet recent changes in the atmosphere and deep ocean threaten the natural rhythms that govern the ecosystems of the shallow waters surrounding Cape Cod.

One factor affecting the coastal ocean in the northeastern United States is a change in the motions of the atmospheric jet stream. We felt the effects during the past winter, which was exceptionally cold and snowy. In recent years, the north-south movements of the jet stream have been increasing. However, the eastward motion has been stalling, resulting in more persistent weather patterns – cold or warm – that affect the temperature distribution in the coastal ocean.

In early 2015, the jet stream dipped well southward of its normal position and stalled, bringing a steady burst of storms moving along the coast and cooling the coastal ocean. By contrast, the jet stream remained well north of its normal wintertime position in the winter of 2011-2012 so that warm air remained over New England for much of the winter. As a result, spring water temperatures were much warmer than usual, 3-4 degrees Fahrenheit above normal over a six-month period, and as high as 10 degrees Fahrenheit for short time periods.

Research at Woods Hole Oceanographic Institution found temperatures of continental shelf waters in 2012 off New England were the highest they’ve been in 150 years of measurements.

Read the full story at The Metrowest Daily News

 

 

MASSACHUSETTS: Lecture Series: Whales in the Heart of the Sea

October 27, 2015 — The following was released by NOAA Fisheries:

The following free lectures exploring our evolving relationship with whales will take place at the New Bedford Whaling Museum. 

6:00 p.m. Reception  |  6:30 p.m. Lecture

Tuesday, Nov 3

Whales: An Economic, Cultural, and Environmental Icon

Dr. Michael Moore (Woods Hole Oceanographic Institute), Scott Landry (Center for Coastal Studies), Robert Rocha (New Bedford Whaling Museum), and Regina Asmutis-Silvia (Whale & Dolphin Conservation) discuss the complex and evolving relationship between people and whales.

Tuesday, Nov. 10 

The Culture of Sperm Whales 

Dr. Hal Whitehead, Dalhousie University Professor of Biology and author of Sperm Whales: Social Evolution in the Ocean, illuminates the underwater lives and rich culture of these these misunderstood “monsters of the deep.”

Tuesday, Nov. 17 

Survivors: Life Before & After the Essex 

Michael Harrison, Chief Curator from the Nantucket Historical Society, discusses the real life tragedy that inspired Herman Melville’s Moby-Dick and upcoming Warner Bros. film In The Heart of the Sea (based on the novel by Nathaniel Philbrick).

Save your seat by calling 508-997-0046 x 100 or register online.

These events will also be broadcast live online.  

This lecture series is supported by a grant from the NOAA Preserve America Initiative.

Questions? Contact Jennifer Goebel, Regional Office, at 978-281-9175 or Jennifer.Goebel@noaa.gov.

 

 

Changing coastal ocean affects Cape Cod economy

October 26, 2015 — The coastal ocean and its fisheries have played a huge role in the cultural and economic development of Cape Cod. Yet recent changes in the atmosphere and deep ocean threaten the natural rhythms that govern the ecosystems of the shallow waters surrounding Cape Cod.

One factor affecting the coastal ocean in the northeastern United States is a change in the motions of the atmospheric jet stream. We felt the effects during the past winter, which was exceptionally cold and snowy. In recent years, the north-south movements of the jet stream have been increasing. However, the eastward motion has been stalling, resulting in more persistent weather patterns — cold or warm — that affect the temperature distribution in the coastal ocean.

In early 2015, the jet stream dipped well southward of its normal position and stalled, bringing a steady burst of storms moving along the coast and cooling the coastal ocean. By contrast, the jet stream remained well north of its normal wintertime position in the winter of 2011-2012 so that warm air remained over New England for much of the winter. As a result, spring water temperatures were much warmer than usual, 3-4 degrees Fahrenheit above normal over a six-month period, and as high as 10 degrees Fahrenheit for short time periods.

Research at Woods Hole Oceanographic Institution found temperatures of continental shelf waters in 2012 off New England were the highest they’ve been in 150 years of measurements.

Read the full story at the Cape Cod Times

 

Woods Hole Science Stroll Sunday, August 9 Offers Free Family Science Activities

August 6, 2015 — Interested in touring a research vessel, seeing the submersible ALVIN and other ocean robots, or learning about research on whales and sea turtles, squid, plastics in the ocean, and climate change?

These activities are just a few of the many exhibits, demonstrations and displays to be featured by Woods Hole science organizations during the Woods Hole Science Stroll.

The free public event will be held Sunday, August 9 from 11 am to 3 pm on Water Street in Woods Hole. 

The NOAA Ship Henry B. Bigelow will be open for tours at the Woods Hole Oceanographic Institution (WHOI) dock, with the submersible ALVIN and other WHOI ocean robots on display nearby. The WHOI Ocean Science Exhibit Center, featuring interactive ocean exhibits, will be open on School Street. Visitors can see squid and other aquatic organisms in research tanks at the Marine Biological Laboratory’s Marine Resources Center, and learn about biology, biomedicine, and environmental science research at their Visitors Center on Water Street.

Get all the details about the day’s events or get directions and more information.

Questions? 

Contact Shelley Dawicki, Northeast Fisheries Science Center, at 508-289-2252 or Shelley.Dawicki@noaa.gov.