Carbon Dioxide

Acidification: the latest unknown for stressed Arctic ecosystem

Author: 

Alister Doyle
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The Arctic ecosystem, already under pressure from record ice melts, faces another potential threat in the form of rapid acidification of the ocean, according to an international study published on Monday.

Acidification, blamed on the transformation of rising levels of the greenhouse gas carbon dioxide from the air into carbonic acid in the sea, makes it harder for shellfish and crabs to grow their shells, and might also impair fish reproduction, it said. ... Read more about Acidification: the latest unknown for stressed Arctic ecosystem

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Geodesign Session 2 - Brazil

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https://www.youtube.com/watch?v=OKUL5ket4qE&feature=youtu.be

Global Energy Network International
Global Classroom Summer Series 2015
GeoDesign
SESSION 2
- Thursday July 9, 2015 - "Sustainable Development and Resilient Systems. Why and How our world has changed."

Geodesign* - Engineering the Transition to
Renewable Energy and Clean Water for All
... Read more about Geodesign Session 2 - Brazil

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Geodesign Session 2 - San Diego and Baja

Video: 

Source: 

https://www.youtube.com/watch?v=OKUL5ket4qE&feature=youtu.be

Global Energy Network International
Global Classroom Summer Series 2015
GeoDesign
SESSION 2
- Thursday July 9, 2015 - "Sustainable Development and Resilient Systems. Why and How our world has changed."

Geodesign* - Engineering the Transition to
Renewable Energy and Clean Water for All
... Read more about Geodesign Session 2 - San Diego and Baja

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Warmest Decade on Record Brings Record Temperatures and Weather Extremes

Author: 

Janet Larsen
Average Global Temperature, 1880-2012. Source: NASA GISS
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In recent years weather events have whiplashed between the extremes of heat and cold, flooding and drought. Carbon dioxide and other greenhouse gases—largely from the burning of coal, oil, and natural gas—have loaded up in the atmosphere, heating the planet and pushing humanity onto a climatic seesaw of weather irregularities. High-temperature records in many places are already being broken with startling frequency, and hotter temperatures are in store. ... Read more about Warmest Decade on Record Brings Record Temperatures and Weather Extremes

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China and Australia top list of 'carbon bomb' projects

Author: 

Oliver Milman
guardian.co.uk
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China and Australia top a global list of planned oil, gas and coal projects that will act as "carbon bombs" and push the planet towards catastrophic climate change, a Greenpeace report warned on Tuesday. ... Read more about China and Australia top list of 'carbon bomb' projects

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UCSD Researchers: Where International Climate Policy Has Failed, Grassroots Efforts Can Succeed

Author: 

Robert Monroe
Smog in Beijing. Photo: Steven Zhang
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The world can significantly slow the pace of climate change with practical efforts to control so-called “short-lived climate pollutants” and by bringing successful Western technologies to the developing world, according to three UC San Diego scientists in the journal Foreign Affairs.

For the last two decades global diplomatic talks on climate change have struggled to make progress. Part of the problem, the scientists say, is that diplomacy has focused almost exclusively on carbon dioxide—a pollutant that is expensive and difficult to control. ... Read more about UCSD Researchers: Where International Climate Policy Has Failed, Grassroots Efforts Can Succeed

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