Critically endangered sunflower sea stars are seeking refuge in B.C. fiords
- Sunflower sea stars are critically endangered, losing 90% of their population due to a wasting disease since 2013, as noted by Gehman.
- A recent study suggests that cold-water fiords on B.C.'s central coast may help the survival of sunflower sea stars by acting as a marine refuge.
- The study highlights that lower temperatures and high salinity in the fiords could reduce the impact of the wasting disease on starfish populations, according to the findings.
- Gehman emphasized the need to consider temperature's role in recovering sea star populations and mentioned the importance of their survival in cooler areas.
19 Articles
19 Articles
9 out of 10 sunflower sea stars were wiped out — but B.C. researchers say fiords provided refuge
B.C. researchers have found that the fiords of the Central Coast may be providing refuge for the critically endangered sunflower sea star, a discovery that could have implications for wider ecosystems at risk due to warming seas.
Critically endangered sunflower sea stars are seeking refuge in B.C. fiords
Alyssa Gehman vividly recalls seeing starfish for the first time while on a kayaking trip in British Columbia’s Desolation Sound in Grade 8. “I just remembered (seeing) a lot of the colours and the excitement of the colours in the water,” said Gehman, who is now a scientist with the Hakai Institute, a group that […]
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