Tag: "University of California"

Right whale mother and calf.  Photo Credit: NOAA.

Saving Whales by Creating Harvest Quotas

Emily Tripp Senior Writer An economist and two marine scientists have suggested that we could save whales by creating tradable harvest quotas. Every year, anti-whaling nonprofit organizations spend nearly $25 million on efforts to end commercial whaling.  Unfortunately, every year, commercial whaling still continues to grow.  The number of whales harvested annually has doubled since [...]

Global paleogeographic reconstruction of the Earth in the early Cambrian period 540 million years ago.

Oxygen-Poor Conditions in Ancient Oceans Impacted Early Evolution

It is widely accepted that the oceans became oxygen-rich to the point they are today about 600 million years ago, in the Late Eriacaran Period.  Biochemists at the University of California, Riverside have recently found evidence that the ocean went back to being anxic, or oxygen-poor, around 499 million years ago, soon after the first [...]

On Aug. 11, Scripps Institution of Oceanography SEAPLEX researchers encountered a large ghost net with tangled rope, net, plastic, and various biological organisms.  Credit: Scripps Institution of Oceanography

Expedition to the “Great Ocean Garbage Patch”

Expedition to learn about the size of the “garbage patch” and the threats it poses to marine life and the gyre’s biological environment back.

On August 2, 2009 researchers left on the Scripps Environmental Accumulation of Plastic Expedition (SEAPLEX) on board the research vessel (R/V) New Horizon.