Spotlight on Research
Rhodoliths are red, coral-like algae that form hard balls that roll around the ocean floor and join to form unique ecosystems that are fairly rare. The Edwards Kelp Ecology Lab and partners have been investigating the rhodolith beds at Catalina Island and the effects of mooring disturbance to these foundational habitats.
By Katherine Leitzell, California Sea Grant
The Miller Lab is using oysters equipped with sensors to monitor local estuaries for important environmental parameters.
By Erik Anderson, KPBS News
Tens of millions of sharks are killed every year for fin trade, primarily destined to become shark fin soup. Unfortunately, once the fin is removed, it can be nearly impossoble to determine whether they are from a protected species. The Dinsdale Lab have developed a technique to rapidly identify tissue samples using a MinION device. The device, which has been used for detecting Ebola and genetically profiling tumors, is now being put toward fighting wildlife crime.
By Joshua Rapp Learn, National Geographic
California sheephead and spiny lobsters may be helping to control sea urchin populations in Southern California kelp forests, where sea otters — a top urchin predator — have long been missing, according to a new study published in the journal Ecology. The research by the Hovel Marine Conservation Ecology Lab provides new insight into the complex predator-prey relationships in kelp forests that can be seen in the absence of sea otters.
By Tayler Tharaldson, 2019 California Sea Grant Science Communications Fellow
Collaborative aquaculture research between Urchinomics and SDSU researchers Renee Angwin, Brian Hentschel, and Todd Anderson aims to preserve dwindling kelp forest and boost rural communities while tapping into the lucrative uni market.
By James Wright, Global Aquaculture Alliance