Category: Uncategorized

Bread Causes Global Warming Shock

Bread Causes Global Warming Shock

via Climate Change Dispatchhttp://climatechangedispatch.com

Bread is killing the planet, a shock study from an environmental research group at a leading university has found. Though hitherto thought by ignorant fools to be “the staff of life” and an important source of cheap, wholesome nutrition and readily accessible snack material, bread has now been accorded its proper place on the list of deadly, […]

via Climate Change Dispatch http://ift.tt/2jXMFWN

March 2, 2017 at 12:33AM

Is something strange happening deep inside the Earth? 

Is something strange happening deep inside the Earth? 

via Tallbloke’s Talkshophttps://tallbloke.wordpress.com

Credit: BBC

Credit: BBC

Pattern or coincidence? Theorists will have their ideas.

Why are “giant fountains of lava” suddenly pouring out of some of the most dangerous volcanoes on the entire planet, and why are so many long dormant volcanoes suddenly roaring back to life?

The spectacular eruption of Mt. Etna in Italy is making headlines all over the world, but it is far from alone, as Sott.net reports.

According to Volcano Discovery, 35 major volcanoes either are erupting right now or have just recently erupted, and dozens of others are stirring. So what is causing this upsurge in volcanic activity? Is something strange happening inside the Earth?

According to the USGS, magma is “molten rock underground”, and lava is molten rock “that breaks through the Earth’s surface”. Right now, something is pushing magma up through the crust of the Earth at a number of key spots around the planet.

On the island of Sicily, the “giant fountains of lava” that are coming out of Mt. Etna can be seen 30 kilometers away…Giant fountains of lava could be seen sprouting from the volcano, located on the isle of Sicily, as far away as Catania, around 30 kilometres away, and the resort town of Taormina. The Meteorological Observatory in Nunziata said: “You can clearly see the lava fountains, although currently modest, as it escapes from the crater in the southeast.” An orange air alert has been issued, meaning that airspace will remain open but authorities will continue to monitor the situation.

On the other side of the world, a constant stream of molten rock has been springing out of Guatemala’s “Volcano of Fire” since February 25th…Guatemala’s Volcano of Fire erupted Saturday (Feb 25), spewing lava and sending up plumes of ash that rained down on nearby communities and could eventually reach the capital, civil protection authorities said. The Volcan de Fuego, one of the country’s three active volcanoes, is located about 45km southwest of the capital Guatemala City. It was the volcano’s second eruption this year.

And in the middle of the Pacific Ocean, a “firehose of lava” has been pouring out of the Kilauea Volcano since December 31st. Meanwhile, a number of large volcanoes that have been dormant for a very long time all over the world have started springing back to life.

For instance, the only active volcano in India has suddenly started “spewing lava and ash” after being silent for 150 years…Barren Islands volcano, India’s only active volcano, is reportedly spewing lava and ash after a gap of 150 years. It erupted for about four hours in January, scientists from the National Institute of Oceanography (NIO) claimed. The volcano is situated in Barren Islands in the Andaman & Nicobar archipelago. Some unsubstantiated reports even claim that it is South Asia’s only active volcano. Its first recorded eruption dates back to 1787. Since then, the volcano has erupted more than ten times, including the one this year.

At one time scientists would speak of “dead volcanoes”, but now we learning that it really isn’t safe to speak of any volcano as being completely “dead”. So many of these long dormant volcanoes are roaring back to life, and why this is suddenly happening now is puzzling many of the experts. And as you have seen, this isn’t isolated to just one or two geographic regions. It literally is happening all over the globe.

Last month, Indonesia’s Mount Sinabung in the southern hemisphere erupted seven times in the space of a single day, and meanwhile authorities in the northern hemisphere were warning us that four of Iceland’s biggest volcanoes are preparing to erupt. Indonesia and Iceland are about as far apart as you can get, and yet they are both being affected by this worldwide phenomenon.

Without a doubt, something definitely appears to be causing a significant increase in worldwide seismic activity. Let’s talk about earthquakes for a moment. A website known as the Big Wobble recently published an article that included two extraordinary maps. The first map showed the number of major earthquakes from January 1900 to January 1917, and the second map showed the number of major earthquakes from January 2000 to January 2017. The difference between the two maps was startling to say the least.

The report continues here

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March 2, 2017 at 12:24AM

Antarctica Set Record High Temperature In 2015 After Setting Record Cold Record in 2014

Antarctica Set Record High Temperature In 2015 After Setting Record Cold Record in 2014

via Climate Change Dispatchhttp://climatechangedispatch.com

Sounds like a nice balmy day on the Antarctic Peninsula, but let’s put the news into context. The Esperanza base is located on the northern tip of the Antarctic Peninsula and just outside the Antarctic Circle. The base is farther north than the Vanda Station, which at the mouth of the Onyx River. Temperatures around […]

via Climate Change Dispatch http://ift.tt/2jXMFWN

March 2, 2017 at 12:03AM

New Paper Indicates There Is More Arctic Sea Ice Now Than For Nearly All Of The Last 10,000 Years

New Paper Indicates There Is More Arctic Sea Ice Now Than For Nearly All Of The Last 10,000 Years

via NoTricksZonehttp://notrickszone.com


Solar Forcing Of Modern, Historic Arctic Sea Ice

Only Slightly Less Sea Ice Now Than Little Ice Age


In a new paper (Stein et al., 2017), scientists find that Arctic sea ice retreat and advance is modulated by variations in solar activity.

In addition, the sea ice cover during the last century has only slightly retreated from the extent reached during coldest centuries of the Little Ice Age (1600s to 1800s AD), which had the highest sea ice cover of the last 10,000 years and flirted with excursions into year-round sea ice.

The Medieval Warm Period sea ice record (~900 to 1200 AD) had the lowest coverage since the Roman era ~2,000 years ago.

Of note, the paper makes no reference to carbon dioxide or anthropogenic forcing as factors modulating Arctic sea ice.



Stein et al., 2017

The causes that are controlling the decrease in sea ice are still under discussion. In several studies changes in extent, thickness and drift of Arctic sea ice are related to changes in the overall atmospheric circulation patterns as reflected in the North Atlantic Oscillation (NAO) and Arctic Oscillation (AO). The NAO and AO are influencing changes of the relative position and strength of the two major surface-current systems of the Arctic Ocean.

The increase in sea ice extent during the late Holocene seems to be a circum-Arctic phenomenon, coinciding with major glacier advances on Franz Josef Land, Spitsbergen and Scandinavia.  The increase in sea ice may have resulted from the continuing cooling trend due to decreased solar insolation and reduced heat flow from the Pacific.

The increase in sea ice extent during the late Holocene seems to be a circum-Arctic phenomenon as PIP25-based sea ice records from the Fram Strait, Laptev Sea, East Siberian Sea and Chukchi Sea  display a generally quite similar evolution, all coinciding with the decrease in solar radiation.

The main factors controlling the millennial variability in sea ice and surface-water productivity are probably changes in surface water and heat flow from the Pacific into the Arctic Ocean as well as the long-term decrease in summer insolation, whereas short-term centennial variability observed in the high-resolution middle Holocene record was possibly triggered by solar forcing.


Robust substantiation for the trends documented in this new Arctic sea ice record comes from a 2005 paper by Lassen and Thejll entitled “Multi-decadal variation of the East Greenland Sea- Ice Extent: AD 1500-2000.”   Shown below is an annotated graph from the paper revealing Iceland’s sea ice cover during the last millennium.  These scientists also link sea ice variations to solar activity, namely solar cycle length.  Notice the direct correspondence between the Arctic trends as a whole (from Stein et al., 2017) and the trends for Iceland.



Lessen and Thejll, 2005

[W]e find that the recently reported retreat of the ice in the Greenland Sea  may be related to the termination of the so-called Little Ice Age in the early twentieth century. We also look at the approximately 80 year variability of the Koch [sea ice] index and compare it to the similar periodicity found in the solar cycle length, which is a measure of solar activity. A close correlation (R=0.67) of high significance (0.5 % probability of a chance occurrence) is found between the two patterns, suggesting a link from solar activity to the Arctic Ocean climate.

The ’low frequency oscillation’ that dominated the ice export through the Fram Strait as well as the extension of the sea-ice in the Greenland Sea and Davis Strait in the twentieth century may therefore be regarded as part of a pattern that has existed through at least four centuries. The pattern is a natural feature, related to varying solar activity. The considerations of the impact of natural sources of variability on arctic ice extent are of relevance for concerns that the current withdrawal of ice may entirely be due to human activity. Apparently, a considerable fraction of the current withdrawal could be a natural occurrence.

via NoTricksZone http://notrickszone.com

March 1, 2017 at 11:52PM