[speaker]: Recreational shark fishing in Florida: An interdisciplinary analysis of an emerging conservation issue
Recreational shark fishing in Florida: An interdisciplinary analysis of an emerging conservation issue
Liber Ero Postdoctoral Research Fellow
Simon Fraser University
Thursday, September 28, 2017 4:00 pm
Fishery Sciences Building, Room 102
Open advising about undergraduate programs hosted in FSH lobby from 3:30-4:00 pm
Sharks are one of the most threatened groups of marine fishes, but the majority of research, advocacy, and management attention to date has focused on threats stemming from commercial fisheries.
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[UW Today]: Researchers, students on annual expedition to maintain internet-connected deep-sea observatory
While at sea a deep-sea robot will brave the crushing pressures and cold temperatures, while the team works day and night to direct the dives and prepare equipment above water. The researchers will be cleaning some instruments from marine life, and swapping out sensors that collect hot spring fluids and DNA samples over their year-long missions. The team is posting regular updates from the ship. On Aug. 1, members reported seeing pyrosomes, the bioluminescent tube-shaped tropical animals that have been seen this year off the Pacific Northwest. They are also posting highlights of the robot-captured dive videos, including one showing how marine creatures are getting cozy on the UW-built technology.Read more
The Cedar River Salmon Journey program helps to educate Puget Sound residents about salmon and watershed health through high quality interpretative programs at salmon viewing locations in the Cedar River Watershed. Naturalists share their love and knowledge of the Cedar River Watershed, the salmon that share the river with us and the everyday actions we can all take to help salmon thrive.Read more
Learn more about one of the School of Aquatic & Fishery Sciences’ newest faculty Associate Professor Luke Tornabene and his work as the curator of the UW Fish Collection in this ‘Faculty Friday’ profile.Read more
Marine organisms are experiencing dramatic environmental changes due to global climate change. As atmospheric carbon dioxide concentrations rise, the oceans absorb increasing amounts of carbon dioxide, which results in acidification. While ocean acidification affects several different types of organisms, calcifiers — those that make their shells or skeletons from calcium carbonate like shellfish or corals — have been identified as particularly vulnerable.Read more
As the infamous floating “garbage patch” churns up bits of plastic in the tropical Pacific Ocean, a University of Washington undergraduate has discovered a related problem much closer to home: nearly invisible bits of plastic on Puget Sound beaches.Read more
Caribbean coral reefs have been invaded by lionfish, showy predators with venomous spines. And they’ve found a new market to exploit: the ocean’s “twilight zone” — an area below traditional SCUBA diving depths, where little is known about the reefs or the species that inhabit them.Read more
[UW Today] Study shows high pregnancy failure in southern resident killer whales; links to nutritional stress and low salmon abundance
A multi-year survey of the nutritional, physiological and reproductive health of endangered southern resident killer whales suggests that up to two-thirds of pregnancies failed in this population from 2007 to 2014. The study links this orca population’s low reproductive success to stress brought on by low or variable abundance of their most nutrient-rich prey, Chinook salmon.Read more
ACTION ALERT: BE AN OTTER SPOTTER
Report your sightings to help our Northwest conservation research
If you have ever spotted a wild river otter or if you encounter one on your next outdoor adventure, tell us about it! Woodland Park Zoo is studying river otters as sentinels for health along the Duwamish River. Your observations from across Washington will expand our knowledge about otter range and behavior.