329 news posts related to Marine Science

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Creepy, slimy and flat-out gross: marine edition

Cymothoidae

To commemorate the season of all things spooky, gross and disturbing, we’ve compiled a list of some of the creepiest creatures to be found in the waters of the Pacific Northwest. To kick things off, we dip our toe into the salty waters of the Salish sea, where UW’s Friday Harbor Laboratories (FHL) are situated. These labs make the ideal setting to study the marine world, and provided us with no shortage of horrors to include in this list. 

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UW team sending autonomous surfboard to explore Antarctic waters

Wave glider

This week, a surfboard arrived in Antarctica. Not only was it missing a surfer, but the unique board was covered in parts that let it move independently and measure the surrounding seawater. The University of Washington project will first use the Wave Glider to investigate the summer conditions near Palmer Station on the Antarctic Peninsula, to better understand how the warming ocean interacts with ice shelves that protrude from the shore. 

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Humpback whale population on the rise after near miss with extinction

Humpback whale

A population of humpback whales in the South Atlantic has rebounded from the brink of extinction. Intense pressure from the whaling industry in the 20th century saw the western South Atlantic population of humpbacks diminish to only 450 whales. It is estimated that 25,000 whales were caught over approximately 12 years in the early 1900s. Protections were put in place in the 1960s as scientists noticed worldwide that populations were declining. 

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Piranha fish swap old teeth for new simultaneously

Piranha CT scan

Piranha fish have a powerful bite. Their teeth help them shred through the flesh of their prey or even scrape plants off rocks to supplement their diet. Years ago, scientists discovered that piranhas lose all of the teeth on one side of their mouth at once and regrow them, presumably to replace dulled teeth with brand new sharp spears for gnawing on prey. 

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Fishing for the triple bottom line: profit, planet — and people

School of herring

Fisheries managers typically strive to strike a delicate balance between two, often competing, types of needs: the needs for fishermen’s profits and the needs for the planet. But in 1994, entrepreneur John Elkington posited that true sustainability requires consideration of a third “P” — the needs of the people. In making this argument, he coined the term “the triple bottom line.” 

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