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Researchers Predict Permafrost Thaw Will Intensify Climate Change More Quickly Than Previously Thought; Melting of Greenland Icesheet Could Drive More Water Than Previously Thought to North American Northeast

Green Car Congress

Before this study, we didn’t know how fast that carbon could potentially be released from permafrost, and how this feedback to climate would change over time. An understanding of the rate of carbon release is necessary to estimate the strength of positive feedback to climate change, a likely consequence of permafrost thaw. Permafrost.

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Study Finds East Siberian Arctic Shelf Showing Instability and Widespread Venting of the GHG Methane; Releases May Be Much Larger and Faster Than Anticipated

Green Car Congress

million square kilometer area which encompasses the Laptev, East Siberian and Russian part of the Chuckchi seas—was long thought to be an impermeable barrier sealing in methane. They found that more than 80% of the deep water and more than 50% of surface water had methane levels more than eight times that of normal seawater.

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Flash Drive: 2023 Toyota Sequoia

Clean Fleet Report

Fuel economy numbers have not been announced, but the same gasoline-hybrid power plant in the Toyota Tundra pickup gets 20 mpg city/24 highway/22 combined. The 2023 Sequoia is easy-to-drive with its balanced ride coming from the fully boxed frame that it shares with the Toyota Tundra, Land Cruiser and Lexus LX. Smooth Performer.

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myenergi’s Ultimate Guide To Greenland

My Energi

Along the north-central coast, the climate is arctic and summer temperature average around freezing – 0 degrees Celsius. In the south the climate is milder. The country’s plant life is characterised as ‘Tundra Vegetation’ as is consists of plants like sedge and cotton grass. Environmental Data.

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