In 1896, Svante Arrhenius published below study on the greenhouse effect, the required carbon dioxide gas concentrations for change, and temperature variations deriving from mean, and processes in the climate system which draw down CO2, and the effects of CO2 on the climate on geological times, and elaborated on possible timescales of climate change. Arrhenius estimated based on the CO2 levels at…
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United States During the 1970s and 1980s, when many nuclear reactors were first built, most operators estimated that seas would rise at a slow, constant rate. During Superstorm Sandy waves came close to reaching the Salem 1 nuclear reactor at Lower Alloways Creek, New Jersey. While it’s not clear how many current plants will still…
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2014, TED Talk: Sea level is rising for the first time in thousands of years. Oceanographer John Englander, author of “High Tide On Main Street” explains why it is unstoppable, regardless of efforts to be ‘green’ and sustainable. Using powerful images, he encourages us to embrace the new reality that the shoreline is moving, that…
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This new global view and animation of Earth’s city lights is a composite assembled from data acquired by the Suomi NPP satellite. This new data was then mapped over existing Blue Marble imagery of Earth to provide a realistic view of the planet.
Peering into the thousands of frozen layers inside Greenland’s ice sheet is like looking back in time. Each layer provides a record of not only snowfall and melting events, but what the Earth’s climate was like at the dawn of civilization, or during the last ice age, or during an ancient period of warmth similar…
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Eric Rignot from UC Irvine discusses Observing Antarctic Glaciers. This talk was part of The Sleeping Giant: Measuring Ocean Ice Interactions in Antarctica short course at the Keck Institute for Space Studies at Caltech on September 9, 2013. Related Widespread, rapid grounding line retreat of Pine Island, Thwaites, Smith, and Kohler glaciers, West Antarctica, from…
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By Daniel L. Kuester, U.S. Naval War College Public Affairs Feb. 4, 2015 NEWPORT, R.I. – Author, researcher and marine biologist Jeremy Jackson gave a presentation titled “Sea Level Rise is Dangerous” at U.S. Naval War College (NWC), Feb. 3, addressing environmental changes and the implications of those events on people. “The threats to the…
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If you thought oil companies might start to transition to a world without carbon, invest into renewable energies to get ahold of it. Then the message is often pretty clear, they do exactly the opposite, and do not care. Earthquake research For instance oil billionaire Harold Hamm was bold and demanded from the University of…
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Developing crude oil is extremely hazardous in the Arctic, because of strong ocean currents, severe storms and floating ice. (2014 report) http://www.climatecentral.org/news/melting-sea-ice-makes-arctic-drilling-a-risky-business-17018 Offshore drilling https://en.wikipedia.org/wiki/Offshore_drilling Seabed gouging by ice, Oil and gas developments in Arctic waters must address environmental concerns through proper contingency plans. Large parts of the Arctic are covered with ice. During the…
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Past sea level rise is not captured by models yet, in particular the response from ice sheets in Antarctica due to global warming. Projections therefore can often be regarded to potentially underestimate future sea level rise. For example, Overpeck et al. (2006), and Hansen (2007) suggest possibilities which could eventually lead to a nonlinear response…
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ClimateProgress What’s the best way to show a climate change denier the error of their ways? A new online course answers this question for the masses. Hint: it’s not lobbing an endless stream of scientific evidence that proves human-driven climate change. While this approach may be cathartic, telling those who refuse to accept climate science…
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Despite the overwhelming evidence, the majority of us have become increasingly adept at ignoring or side-lining climate change. Most of us recognise the danger is real and yet we do nothing to stop it. As the Guardian sets out on its own climate change journey, George Marshall, one of the most eminent thinkers in the…
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