186 news posts related to Conservation

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Official recognition of Southern Ocean brings Earth’s total to five

iceberg and research vessl in the southern ocean

Growing up, most of us learned there were four oceans making up 71% of earth’s surface: The Arctic, Indian, Pacific and Atlantic. Now, there are five. The Southern Ocean is the most recent addition, officially recognized by National Geographic in June of 2021 on World Ocean Day. While the other four oceans are defined by continental boundaries, the Southern Ocean is different: it is the only ocean connecting the other oceans through a current that circles the entire globe. 

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Citizen scientists and the fight against the Asian giant hornet

WSDA eradicates a nest

Hornets the size of golf balls may seem like something out of a sci-fi movie, but unfortunately as one Marysville, Washington resident learned, they are real and living right here in western Washington. On June 4, the first Asian giant hornet of 2021 was reported to officials in Snohomish County. The sighting was the farthest south this invasive species has been reported since it was first discovered in 2019 in British Columbia. 

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Microtrash is a macro-problem

perspn picking up trash on beach

The sun is shining and the wind is keeping you cool as you relax on Lake Washington — ahhh, summer is finally here! The sand moves through your toes as you soak up the warm weather when that all too familiar experience jars you out of your summer lullaby… a cigarette butt, stuck in your toes where the sand should be cascading through. 

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Re-thinking conservation: student leaders are changing the face, practice and future of environmental stewardship

DDCSP scholars

The word “conservation” is a common one, and conjures up visions of protected land- and sea-scapes, species being walked back from the brink of extinction and using sustainable approaches to manage precious natural resources. It makes sense that these kinds of images come to mind; they fit the mold of conservation as many of us know it. But what if we thought about conservation in a broader and more inclusive way, acknowledging that humans and ecosystems are inextricably linked? 

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Researchers discover yessotoxins, produced by certain phytoplankton, to be a culprit behind summer mass shellfish mortality events in Washington

Dying clams on Hood Canal, Rocky Bay, 2019.King et al, Harmful Algae, 2021

Back in the summers of 2018 and 2019, the shellfish industry in Washington state was rocked by mass mortalities of its crops. “It was oysters, clams, cockles — all bivalve species in some bays were impacted,” said Teri King, aquaculture and marine water quality specialist at Washington Sea Grant based at the University of Washington. “They were dying, and nobody knew why.” 

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