Detecting Algal Blooms with the Help of AI

A blue enclosure with "IoT AI-assisted Deep Algae Bloom Detector w/Blues Wireless" written on the front. Two black cables run over a wooden desk to a cylinder with rocks on the bottom and filled with murky water. A bookshelf lurks in the background.

Harmful Algal Blooms (HABs) can have negative consequences for both marine life and human health, so it can be helpful to have early warning of when they’re on the way. …read more Continue reading Detecting Algal Blooms with the Help of AI

Sea Level: How Do We Measure Global Ocean Levels and Do Rising Oceans Change that Benchmark?

Every summer you go down the shore, but lately you’ve begun to notice that the beach seems narrower each time you visit. Is that the sea level rising, or is the sand just being swept away? Speaking of sea levels, …read more

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Drone Buoy Drifts Along the Gulf Stream for Citizen Science

It may be named after the most famous volleyball in history, but “Wilson” isn’t just a great conversationalist. [Hayden Brophy] built the free-drifting satellite buoy to see if useful science can be done with off-the-shelf hardware and on a shoestring budget. And from the look of the data so far, …read more

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Oceanography As Open As the Seas

With Earth in the throes of climate change and no suitable Planet B lined up just yet, oceanography is as important now as it has ever been. And yet, the instruments relied upon for decades to test ocean conditions are holding steady within the range of expensive to prohibitively expensive. …read more

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Retrotechtacular: This Boat Isn’t Sinking… It’s Doing Research

It looks like a ship when it is in port or in transit, and when it use you’d think it’s about to sink. The RP FLIP (for “FLoating Instrument Platform)  is an unpowered research buoy with a very special design designed to provide the most stable and vibration-free platform possible …read more

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