Saving Seafood

Why Scientists Are Counting Whales from Space

January 7, 2020 — Scientists from the New England Aquarium and the Massachusetts-based engineering firm Draper are teaming up to save the whales. The researchers are weaving together a myriad of data in order to create a probability map of where whales might travel to and why. Knowing where whales go can help scientists better understand the environmental conditions that most impact the various species, reports 90.9 WBUR.

Changing water temperatures, for example, can shift where populations of krill, plankton, and fish—common food sources for whales—may go. Shipping lanes can also impact how whale populations travel: From 2010 to 2014, there were 37 reported ship strikes along the east coast of Canada and the U.S. and in the Gulf of Mexico, according to NOAA Fisheries data. Recent evidence has suggested that the ocean is getting noisier, which can stress whales and alter their behavior. (Luckily, groups like the U.S. Navy are taking note.)

In order to track these whales, the team plans to tap reliable sources of sonar, radar and satellite data to keep a watchful eye on our planet’s largest mammals. Eventually, the team hopes to input this data—collected from European Space Agency satellites to amateur radio operators—into an algorithm that will process that data and then track whales’ movements.

Read the full story at Popular Mechanics

The New England Aquarium Wants To Monitor Whales From Space

October 28, 2019 — The New England Aquarium and Cambridge-based engineering company Draper have some big news: They’re working on technology that will allow them to monitor whales with satellites in space.

Leaving the planet to watch whales might sound a little silly, but the ability to do it could represent a giant leap forward in our ability to protect these animals and our oceans.

“Counting whales from space is really important to providing the scientific justification for [identifying] places in the ocean that are special and need protection,” says Kelly Kryc, director of conservation policy and leadership at the New England Aquarium. She adds that if we know where the whales are, and where they’re likely to go, we can try to limit human activity like fishing, shipping and energy exploration in those places.

Currently, when scientists look for whales and other large marine animals, they almost always do so from boats or planes. But these methods are weather-dependent, costly, sometimes dangerous, “and you can only go out infrequently, so you don’t get a very good sense of what’s happening at a high resolution in both time and space,” Kyrc says. If we could watch them from space, we could do a better job tracking them over longer periods of time, she adds.

Read the full story at New England Public Radio