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167 posts in Research

For some corals, meals can come with a side of microplastics

A new experiment by the University of Washington has found that some corals are more likely to eat microplastics when they are consuming other food, yet microplastics alone are undesirable. Two coral species tested responded differently to the synthetic material, suggesting variations in how corals are adapting to life with microplastics. The study was published Dec. 3 in the journal Scientific Reports.

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Precision mapping with satellite, drone photos could help predict infections of a widespread tropical disease

A team led by the University of Washington and Stanford University has discovered clues in the environment that help identify transmission hotspots for schistosomiasis, a parasitic disease that is second only to malaria in its global health impact. The research, publishing the week of Oct. 28 in the Proceedings of the National Academy of Sciences, uses rigorous field sampling and aerial images to precisely map communities that are at greatest risk for schistosomiasis.

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Piranha fish swap old teeth for new simultaneously

With the help of new technologies, a team led by the University of Washington has confirmed that piranhas — and their plant-eating cousins, pacus — do in fact lose and regrow all the teeth on one side of their face multiple times throughout their lives. How they do it may help explain why the fish go to such efforts to replace their teeth.

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Researchers deploy new tech to explore depths of Gulf of Mexico

A multi-institution team consisting of the University of Washington School of Aquatic and Fishery Sciences (UW SAFS) Professor John Horne will deploy experimental technology next week to explore the deep scattering layers of the ocean. In addition to Horne, the UW team includes Ross Hytnen Jr. and summer intern Raymond Surya (a JISAO intern from the University of Michigan). Horne’s lab at SAFS uses active acoustic technologies to count and characterize aquatic organism distributions and dynamics throughout the world. 

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What motivates people to join — and stick with — citizen science projects?

COASST citizen science volunteers identifying a seabird carcass in Ocean Shores, Washington.

One of the most established hands-on, outdoor citizen science projects is the University of Washington-based Coastal Observation and Seabird Survey Team, COASST, which trains beachgoers along the West Coast, from California to Alaska, to monitor their local beach for dead birds. With about 4,500 participants in its 21-year history and roughly 800 active participants today, COASST’s long-term success is now the subject of scientific study in its own right. What makes people join citizen science projects, and what motivates people to stick with them over years?

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