Mudança Magnética do Planeta Ameaça Continentes ao Desaparecimento?

Artigo publicado esta semana (transcrito abaixo) causou certo furor e uma certa correria à Internet buscando-se informações. O jornalista-autor cita várias fontes çientificas como referência mas muitos defensores da Ciência dizem que não existe embazamento cientifico (basta ler os 300 comentários que já seguem o artigo e várias respostas publicadas em outros veículos de comunicação).

 

Vamos tentar ler tudo a respeito antes de formular nossa opinião, porque a denuncia é muito séria.

 

Salem-News.com  

Magnetic Polar Shifts Causing Massive Global Superstorms

Superstorms can also cause certain societies, cultures or whole countries to collapse. Others may go to war with each other.

Terrence Aym Salem-News.com

Feb-04-2011 00:50

(CHICAGO) – NASA has been warning about it…scientific papers have been written about geologists have seen its traces in rock strata and ice core samples…

Now “it” is here: an unstoppable magnetic pole shift that has sped up and is causing life-threatening havoc with the world’s weather.

Forget about global warming—man-made or natural—what drives planetary weather patterns is the climate and what drives the climate is the sun’s magnetosphere and its electromagnetic interaction with a planet’s own magnetic field.

When the field shifts, when it fluctuates, when it goes into flux and begins to become unstable anything can happen. And what normally happens is that all hell breaks loose.

Magnetic polar shifts have occurred many times in Earth’s history. It’s happening again now to every planet in the solar system including Earth.

The magnetic field drives weather to a significant degree and when that field starts migrating superstorms start erupting.

The superstorms have arrived

The first evidence we have that the dangerous superstorm cycle has started is the devastating series of storms that pounded the UK during late 2010.

On the heels of the lashing the British Isles sustained, monster storms began to lash North America. The latest superstorm — as of this writing — is a monster over the U.S. that stretched across 2,000 miles affecting more than 150 million people.

Yet even as that storm wreaked havoc across the Western, Southern, Midwestern and Northeastern states, another superstorm broke out in the Pacific and closed in on Australia.

The southern continent had already dealt with the disaster of historic superstorm flooding from rains that dropped as much as several feet in a matter of hours. Tens of thousands of homes were damaged or destroyed. After the deluge tiger sharks were spotted swimming between houses in what was once a quiet suburban neighborhood.

Shocked authorities now numbly concede that much of the water may never dissipate and have wearily resigned themselves to the possibility that region will now contain a new inland sea.

But then only a handful of weeks later another superstorm; the megamonster cyclone Yasi, struck northeastern Australia. The damage it left in its wake is being called by rescue workers a war zone.

The incredible superstorm packed winds near 190mph. Although labeled as a category-5 cyclone, it was theoretically a category-6. The reason for that is storms with winds of 155mph are considered category-5, yet Yasi was almost 22 percent stronger than that.

 A cat’s cradle

Yet Yasi may only be a foretaste of future superstorms. Some climate researchers, monitoring the rapidly shifting magnetic field, are predicting superstorms in the future with winds as high as 300 to 400mph.

Such storms would totally destroy anything they came into contact with on land.

The possibility more storms like Yasi or worse will wreak havoc on our civilization and resources is found in the complicated electromagnetic relationship between the sun and Earth. The synergistic tug-of-war has been compared by some to an intricately constructed cat’s cradle. And it’s in a constant state of flux.

The sun’s dynamic, ever-changing electric magnetosphere interfaces with the Earth’s own magnetic field affecting, to a degree, the Earth’s rotation, precessional wobble, dynamics of the planet’s core, its ocean currents and—above all else—the weather.

Cracks in Earth’s Magnetic Shield

The Earth’s northern magnetic pole was moving towards Russia at a rate of about five miles annually. That progression to the East had been happening for decades.

Suddenly, in the past decade the rate sped up. Now the magnetic pole is shifting East at a rate of 40 miles annually, an increase of 800 percent. And it continues to accelerate.

Recently, as the magnetic field fluctuates, NASA has discovered “cracks” in it. This is worrisome as it significantly affects the ionosphere, troposphere wind patterns, and atmospheric moisture. All three things have an effect on the weather.

Worse, what shields the planet from cancer-causing radiation is the magnetic field. It acts as a shield deflecting harmful ultra-violet, X-rays and other life-threatening radiation from bathing the surface of the Earth. With the field weakening and cracks emerging, the death rate from cancer could skyrocket and mutations of DNA can become rampant.

Another federal agency, NOAA, issued a report caused a flurry of panic when they predicted that mammoth superstorms in the future could wipe out most of California. The NOAA scientists said it’s a plausible scenario and would be driven by an “atmospheric river” moving water at the same rate as 50 Mississippi rivers flowing into the Gulf of Mexico.

Magnetic field may dip, flip and disappear

The Economist wrote a detailed article about the magnetic field and what’s happening to it. In the article they noted:

“There is, however, a growing body of evidence that the Earth’s magnetic field is about to disappear, at least for a while. The geological record shows that it flips from time to time, with the south pole becoming the north, and vice versa. On average, such reversals take place every 500,000 years, but there is no discernible pattern. Flips have happened as close together as 50,000 years, though the last one was 780,000 years ago. But, as discussed at the Greenland Space Science Symposium, held in Kangerlussuaq this week, the signs are that another flip is coming soon.”

Discussing the magnetic polar shift and the impact on weather, the scholarly paper “Weather and the Earth’s magnetic field” was published in the journal Nature. Scientists too are very concerned about the increasing danger of superstorms and the impact on humanity.

 

Superstorms will not only damage agriculture across the planet leading to famines and mass starvation, they will also change coastlines, destroy cities and create tens of millions of homeless.

Superstorms can also cause certain societies, cultures or whole countries to collapse. Others may go to war with each other.

A Danish study published in the scientific journal Geology, found strong correlation between climate change, weather patterns and the magnetic field.

“The earth’s climate has been significantly affected by the planet’s magnetic field, according to a Danish study published Monday that could challenge the notion that human emissions are responsible for global warming.

“‘Our results show a strong correlation between the strength of the earth’s magnetic field and the amount of precipitation in the tropics,’ one of the two Danish geophysicists behind the study, Mads Faurschou Knudsen of the geology department at Aarhus University in western Denmark, told the Videnskab journal.

“He and his colleague Peter Riisager, of the Geological Survey of Denmark and Greenland (GEUS), compared a reconstruction of the prehistoric magnetic field 5,000 years ago based on data drawn from stalagmites and stalactites found in China and Oman.”

In the scientific paper “Midday magnetopause shifts earthward of geosynchronous orbit during geomagnetic superstorms with Dst = -300 nT” the magnetic intensity of solar storms impacting Earth can intensify the effects of the polar shift and also speed up the frequency of the emerging superstorms.
Pole reversal may also be initiating new Ice Age

According to some geologists and scientists, we have left the last interglacial period behind us. Those periods are lengths of time—about 11,500 years—between major Ice Ages.

One of the most stunning signs of the approaching Ice Age is what’s happened to the world’s precessional wobble.

The Earth’s wobble has stopped

As explained in the geology and space science website earthchangesmedia.com, “The Chandler wobble was first discovered back in 1891 by Seth Carlo Chandler an American astronomer.

The effect causes the Earth’s poles to move in an irregular circle of 3 to 15 meters in diameter in an oscillation. The Earth’s Wobble has a 7-year cycle which produces two extremes, a small spiraling wobble circle and a large spiraling wobble circle, about 3.5 years apart.

For the conclusion of this article, visit: helium.com

Also, as a response to comments, Terrence added this:

Related article added Feb-08-2011: Yellowstone Supervolcano, New Ice Age Could Topple US Government – Terrence Aym Salem-News.com

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E AQUI UMA RESPOSTA CONTRÁRIA AO ARTIGO ACIMA

TUCSONCITIZEN.COM

http://tucsoncitizen.com/wryheat/2011/02/07/superstorms-and-magnetic-poles/

Superstorms and magnetic poles

by Jonathan DuHamel on Feb. 07, 2011,

Last month I wrote an article entitled “Earth’s Magnetic Poles, Reversing or Not?” I noticed that yesterday it receive an unusually large number of hits. Why the sudden interest?

Upon searching, I found an article in the Salem, Oregon News by Terrence Aym titled “Magnetic Polar Shifts Causing Massive Global Superstorms.” In this story Aym claims that shifts in Earth’s magnetic poles and changes in the magnetic flux of the Sun caused the recent storms we have been experiencing in the last few days. Aym’s story is nothing but science fiction.

In the article, Aym refers to a paper in the Journal of Geophysical Research, titled, “Midday magnetopause shifts earthward of geosynchronous orbit during geomagnetic superstorms with Dst = -300 nT.” (You can read the paper here. Warning, it is very dense.) The paper concerns electromagnetic disturbance of the Earth’s magnetosphere caused by solar magnetic storms. The paper contains the words, “superstorm” and “space weather.” Aym also writes about the wandering magnetic poles, which I discussed in my article. These phenomena have nothing to do with weather in the Earth’s atmosphere. I guess that Aym Googled “superstorm” and found the paper. Either through misunderstanding of the scientific paper or in a deliberate attempt to conflate unrelated phenomena into a sensational, apocalyptic story, Aym writes “Now it is here: an unstoppable magnetic pole shift that has sped up and is causing life-threatening havoc with the world’s weather.” He also confuses slight wobbling of the magnetic pole and shifts in the magnetosphere with wobbling of the Earth’s rotational axis and shifts in the Earth’s orbit. Quite different phenomena. He then goes on to predict all manner of disasters. Sheer nonsense.

Aym adds some verisimilitude to his story by almost correctly stating: “A Danish study published in the scientific journal Geology, found strong correlation between climate change, weather patterns and the magnetic field.” This refers to a theory proposed a decade ago by Henrik Svensmark and Eigil Friis-Christensen that cosmic rays influence Earth’s climate through their effect on cloud formation. (Svensmark, H. 2007. Cosmoclimatology: a new theory emerges. Astronomy & Geophysics 48: 1.18-1.24. Svensmark’s book, The Chilling Stars, is a popularized version of his research.) The original theory rested on data showing a strong correlation between variation in the intensity of cosmic radiation penetrating the atmosphere and the amount of low-altitude clouds. Cloud cover increases when the intensity of cosmic rays grows and decreases when the intensity declines. The strength of Earth’s magnetosphere controls how much cosmic radiation reaches the atmosphere. But this work is about climate, not weather.

Aym’s story has the attributes of a B-grade disaster movie on the Syfy channel, scientific fact be damned.

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