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Average Annual Wildfire Number and Size Increasing in the Great Plains

GarryRogers Nature Conservation

GR: Large fires occur during periods of high temperature and drought. The fire increase across the North American Great Plains is typical of many other regions undergoing fire regime changes as the Earth warms. Fueled by increasing temperature, drought, and invasive species, the fires will continue increasing. A study appearing in Geophysical Research Papers (GRP) documented dramatic changes since 1985. The study abstract follows the images.

Wildfire grasslands disaster, North American Great Plains, Lon Tonneson

Large wildfire trends in the western United States, 1984–2011
Authors: Philip E. Dennison, Simon C. Brewer, James D. Arnold, Max A. Moritz (Geophysical Research Letters, April 25, 2014)

Abstract

“Rapid changes in wildfire patterns are documented globally, increasing pressure to identify regions that may experience increases in wildfire in future decades. Temperate grassland and savanna biomes were some of the most frequently burned regions on Earth, however large wildfires have been largely absent from the Great…

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June 8, 2017 Posted by | Uncategorized | Leave a comment

June 8 Energy News

geoharvey

Science and Technology:

¶ A CityTree is, in fact, not really a tree at all – it’s a moss culture growing on a mobile installation. It is just under 4 meters tall, nearly 3 meters wide and 2.19 meters deep. It is available in two versions: with or without a bench. Its maker, Berlin-based Green City Solutions, claims it has the environmental benefit of up to 275 actual trees. [CNN]

CityTree

World:

¶ The electricity grid in Western Australia will be unrecognizable in 20 years, according to the operator of the east coast National Electricity Market. The NEM chairman cites declining costs of renewable generation, climate change policy, and unwillingness of banks to finance fossil fuel investments, all of which work against coal. [The West Australian]

¶ At midday on June 7, gas power plants generated just 20% of the UK’s electricity, and coal plants generated none…

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June 8, 2017 Posted by | Uncategorized | Leave a comment

Secret MOX Plutonium Fuel Shipment Planned From French Gov Owned AREVA To Japan; Trump Administration Approved with Tillerson as Lead

Mining Awareness +

Mere Coincidence or somehow related? AREVA Nuclear Fuel Facility in Washington State used to be Exxon Nuclear Fuel until 2001. Former Exxon CEO, Rex Tillerson, as Secretary of State, is lead on plutonium fuel shipment approval under the terms of the US – Japan Peaceful Nuclear Cooperation Agreement of 1988, according to the article below. If it is like CFIUS then Trump has ultimate veto power. Trump’s uncle warned him that nuclear is dangerous, so he knows better than most, making this more criminal: https://en.wikipedia.org/wiki/John_G._Trump Because of the proximity to North Korea, they may blame North Korean weapons testing if there is a major accident. The Takahama Nuclear Power Station is on the Sea of Japan.

On Tuesday, the same day that Takahama 3 reactor restarted on the other side of Japan, “The JAEA said five workers at a nuclear facility that handles plutonium have been exposed to high…

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June 8, 2017 Posted by | Uncategorized | Leave a comment

Brazil following US in rolling back climate protections

GarryRogers Nature Conservation

GR: It is not good to see Trump’s Paris retreat mentioned in stories of other countries rolling back their climate commitments. It is especially disappointing to see Brazil making so many backward moves. Politics, greed, and corruption are once again attacking the Amazon. Anteaters, Capybaras, Parrots, and all the rest are losing their homes.

“Brazil is considering measures that would roll back environmental protections and make it difficult to meet its Paris climate accord targets.

“The move would see the country step back from its global leadership on climate change just as the United States is also retreating.

“Congress has already passed two measures that will dramatically reduce the size of protected environmental reserves. Lawmakers are also considering substantially relaxing environmental licensing rules for infrastructure, agricultural and industrial projects. A proposal that would change how indigenous lands are designated, potentially reducing their size and protection, is also on the table.

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June 8, 2017 Posted by | Uncategorized | 1 Comment

June 7 Energy News

geoharvey

Opinion:

¶ “Renewable Energy Push Is Strongest in the Reddest States” • Two years ago, Kansas repealed a law requiring that 20% of the state’s electric power come from renewable sources by 2020. But by the time the law was scrapped, that target had already been met. Last year, Kansas generated more than 30% of its power from wind. [New York Times]

The Smoky Hills Wind Farm outside Lincoln, Kansas
(Credit: Christopher Smith for The New York Times)

¶ “Energy security is possible without nuclear power or fracked gas” • Here’s a fact you won’t have heard from the main parties during the UK’s election campaign: the nation doesn’t need a new generation of expensive nuclear reactors or a dash for shale gas to keep the lights on. An all-renewable electricity supply can provide energy security. [New Scientist]

World:

¶ The governments of Belgium, Denmark and…

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New Study: Ice Sheet Retreat Led to Rapid Methane Hydrate Release at End of Last Ice Age

robertscribbler

Andreassen et al. found evidence of large craters embedded within methane-leaking subglacial sediments in the Barents Sea, Norway. They propose that the thinning of the ice sheet at the end of recent glacial cycles decreased the pressure on pockets of hydrates buried in the seafloor, resulting in explosive blow-outs. This created the giant craters and released large quantities of methane into the water above. — Science

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At the end of the last ice age, a warming world released a portion of its carbon stores into the atmosphere. The result was, ultimately, an increase in atmospheric CO2 by around 100 parts per million and in increase in atmospheric methane by around 300 parts per billion.

This increase in greenhouse gasses was a direct response to the Earth warming by approximately 4 degrees Celsius over the course of about 10,000 years. Under a present human-forced warming that is currently 1.2…

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June 8, 2017 Posted by | Uncategorized | Leave a comment