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John Pearce

Seas are rising in weird, new ways | Grist - 0 views

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    "Here's a fun fact about "sea-level rise": The seas aren't actually level to begin with. Because of predictable, long-term patterns in climate, global winds push more water into some oceans than others. This leaves the seven seas (not really a thing) divided into six "basins" (actually a thing). Water in these interconnected systems can slosh around to different areas while the overall volume stays the same - much like water in a bathtub. Or so we thought!"
John Pearce

6 Student-Led Tech Projects That Battle Climate Change - 0 views

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    "The science behind what makes our planet's temperature rise is pretty straightforward. Pollutants like soot and greenhouse gases like methane and carbon dioxide trap heat within the earth's atmosphere, the global average surface temperature goes up, ice caps melt, sea levels rise and extreme weather events become even more extreme. However, American college students are coming with with some of the coolest ways to battle climate change and clean up domestic energy production."
John Pearce

Scientists Warn of Rising Oceans From Polar Melt - NYTimes.com - 0 views

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    "A large section of the mighty West Antarctica ice sheet has begun falling apart and its continued melting now appears to be unstoppable, two groups of scientists reported on Monday. If the findings hold up, they suggest that the melting could destabilize neighboring parts of the ice sheet and a rise in sea level of 10 feet or more may be unavoidable in coming centuries."
John Pearce

Climate change will 'exacerbate existing problems': Defence - Features - ABC Environmen... - 0 views

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    "Extreme weather and rising sea levels caused by climate change will significantly increase the need for an effective defence force. It's why the military are taking notice of the scientists."
John Pearce

Doubling of Antarctic ice loss revealed by European satellite | Environment | theguardi... - 0 views

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    "Antarctica is shedding 160 billion tonnes a year of ice into the ocean, twice the amount of a few years ago, according to new satellite observations. The ice loss is adding to the rising sea levels driven by climate change and even east Antarctica is now losing ice. The new revelations follows the announcement last week that the collapse of the western Antarctica ice sheet has already begun and is unstoppable, although it may take many centuries to complete."
John Pearce

National Climate Assessment: Oceans chapter - YouTube - 0 views

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    ""If the average temperature of a large body of water increases, that's an enormous amount of heat content," says Andrew Rosenberg, a convening lead author of the National Climate Assessment's Oceans chapter. Ocean waters are becoming warmer and more acidic, broadly affecting ocean circulation, chemistry, ecosystems, and marine life. Rising sea surface temperatures have been linked with increasing levels and ranges of diseases in people and marine life. In this video, Rosenberg discusses how human-caused climate change is transforming the oceans that make up 70 percent of the Earth's surface."
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