New analysis of strontium isotopes reveals how the global carbon cycle has responded to changes in climate and sea level through geologic time.
Original story from UCSC Newscenter.
A global team of researchers has found overwhelming evidence that marine fauna and their ecosystems are negatively impacted by noise, which disrupts their behavior, physiology, and reproduction, and can even cause mortality.
An invisible flow of groundwater seeps into the ocean along coastlines all over the world. Scientists have tended to disregard its contributions to ocean chemistry, but a new study finds groundwater discharge plays a more significant role than had been thought.
Original story from UCSC Newscenter.
The size of salmon returning to rivers in Alaska has declined dramatically over the past 60 years because they are spending fewer years at sea, according to a new study. Salmon are critically important to both people and ecosystems in Alaska. Smaller salmon provide less food for people who depend on them, less value for commercial fishers, and less fertilizer for terrestrial ecosystems.
Whale researchers are taking advantage of changes in boat traffic in Monterey Bay during the pandemic to collect data on stress hormones in humpback whales.
Original story from UCSC Newscenter.
NatGeo — Nearly wiped out due to hunting in the early 1900s, the species is bouncing back—and these formidable parents may help explain why.
CNN — Ocean scientist Michael Beck wrote an opinion article for CNN about the importance of coral reefs and wetlands in protecting coastlines from storms.
UCSC Newscenter — The 2019 A.G. Huntsman Medal will be awarded to Paytan “in recognition of her discoveries in the paleoceanographic history of important elements used to recreate the geochemical history of the planet, and of outstanding contributions to understanding the biogeochemical links between global earth-ocean-atmosphere nutrient controls on carbon productivity and paleoclimate.”
Hakai Magazine — Can paying off Mexican fishers’ social security give them the peace of mind they need to work more sustainably?
