Ocean

New Findings on Ocean Warming: 5 Questions Answered

Read time: 5 mins
Ocean beach view
By Scott Denning, Colorado State University

Editor’s note: A new study by scientists in the United States, China, France and Germany estimates that the world’s oceans have absorbed much more excess heat from human-induced climate change than researchers had estimated up to now. This finding suggests that global warming may be even more advanced than previously thought. Atmospheric scientist Scott Denning explains how the new report arrived at this result and what it implies about the pace of climate change.

Pipeline Company Responsible For Santa Barbara Oil Spill Had Horrendous Safety Record, But So Does The Entire Industry

Read time: 3 mins

Plains All American Pipeline, the company responsible for the 9-mile long oil slick polluting the California coast near Santa Barbara, is no stranger to oil spills.

The LA Times examined data kept by the Pipeline and Hazardous Materials Safety Administration and discovered that Plains has been cited for 175 safety and maintenance violations since 2006, and incidents involving the company’s pipes have caused more than $23 million in property damage while spilling more than 688,000 gallons of “hazardous liquid.”

Cause of Melting Antarctic Ice Caps Revealed by Robots

Read time: 3 mins

Scientists hope to refine ocean and climate models using new data collected by underwater robots deployed under Antarctic ice caps by the University of East Anglia (UEA) and the California Institute of Technology.

Researchers travelled to the Southern Ocean off Antarctica – one of the most remote and inaccessible oceans in the world – to investigate how warm water is making its way to the ice sheets, causing them to melt.

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