Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

2/22/2013 (2 years ago)

Catholic Online (www.catholic.org)

A trillion tons of greenhouse gases, CO2, methane could be released

While there has been a sense of alarm over the melting of the polar ice caps, an even more worrisome development is the thaw of the Siberian permafrost. New evidence from the Siberian caves suggests that a global temperature rise of 1.5C could see permafrost thaw over a large area of Siberia . a trillion tons of the greenhouse gases CO2 and methane could be released into the atmosphere as a result.

The news comes with the analysis of stalactites and stalagmites in caves along the 'permafrost frontier.'

The news comes with the analysis of stalactites and stalagmites in caves along the "permafrost frontier."

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

2/22/2013 (2 years ago)

Published in Green

Keywords: Siberian permafrost, global warming, Siberia, greenhouse emissions


LOS ANGELES, CA (Catholic Online) - The news comes with the analysis of stalactites and stalagmites in caves along the "permafrost frontier." Permafrost is when the ground begins to be permanently frozen in layers that can be tens to hundreds of meters thick.

Stalactites and stalagmites only grow when liquid rainwater and snowmelt drip into the caves. These formations record 500,000 years of changing permafrost conditions, including warmer periods similar to the climate of present times.

Records from a particularly warm period called Marine Isotopic Stage 11, of around 400,000 years ago; suggest that warming of 1.5C compared to the present is enough to cause substantial thawing of permafrost. This includes areas far north from its present-day southern limit.

"The stalactites and stalagmites from these caves are a way of looking back in time to see how warm periods similar to our modern climate affect how far permafrost extends across Siberia," Dr. Anton Vaks from the University of Oxford says.

"As permafrost covers 24 percent of the land surface of the Northern Hemisphere, significant thawing could affect vast areas and release (billions of tons) of carbon."

"This has huge implications for ecosystems in the region, and for aspects of the human environment.

"For instance, natural gas facilities in the region, as well as power lines, roads, railways and buildings are all built on permafrost and are vulnerable to thawing. Such a thaw could damage this infrastructure with obvious economic implications," Vaks says.

---


Pope Francis: end world hunger through 'Prayer and Action'


Copywriter 2015 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for May 2015
Universal:
That, rejecting the culture of indifference, we may care for our neighbours who suffer, especially the sick and the poor.
Evangelization: That Mary's intercession may help Christians in secularized cultures be ready to proclaim Jesus.


Rosaries, Crosses, Prayer Cards and more... by Catholic Shopping .com


Comments


More Green

Death Valley's puzzling 'sailing stones' mystery solved Watch

Image of Scientists have found an ally of microorganisms that they believe aid the heavy rocks on their

By Talia Ramos (NEWS CONSORTIUM)

Scientists initially thought that the large stones' movements in Death Valley, California without any human intervention are due to the icy, slippery surface due to the winter season. However, they found a colony of bacteria living within the area bound by the mystery ... continue reading


Scientists make odd discovery: Earliest snakes had feet and ankles Watch

Image of The earliest ancestors of snakes may have retained feet and ankles as late as 20 million years ago.

By Matt Waterson (NEWS CONSORTIUM)

A new study published in the science journal BMC Evolutionary Biology has revealed a startling fact about the ancestors of modern snakes, suggesting that the reptiles may have evolved from creatures that had feet and ankles around 128 million years ago on the ... continue reading


Unexpected find in Washington may be last of its kind Watch

Image of This is the group of dinosaurs the Tyrannosaurus Rex is associated with.

By Nikky Andres (NEWS CONSORTIUM)

When an inter-tidal rock was found in the Sucia Island State Park in Washington State back in 2012, its discoverers had no idea that it would create or cause such excitement and hype. Embedded in the rock is a 17-inch bone fragment, that could not be immediately ... continue reading


DEVASTATING photos show humanity's destruction of Planet Earth Watch

Image of This bird ate too much plastic trash and died, revealing its unnatural diet upon decomposition.

By Catholic Online (NEWS CONSORTIUM)

Humanity's rapid expansion as the global population increases is taking its toll on the environment. Climate change, overpopulation, pollution, hunting of endangered species and strip mining are running rampant worldwide. A series of shocking photographs now ... continue reading


TOO SOON? Canonization of Mother Teresa next year only hypothetical, Vatican says Watch

Image of There had been reports in the Italian press that Mother Teresa, the founder of the Missionaries of Charity, who worked among the poorest of the poor, would be canonized before the end of the upcoming Holy Year of Mercy.

By Catholic Online (NEWS CONSORTIUM)

In spite of various published reports that Blessed Teresa of Kolkata will be canonized on September 4, 2016, the Vatican says that this remains hypothetical. "It is a working hypothesis, therefore there is no official confirmation to be given," Vatican representative ... continue reading


2020: Antarctic ice shelf could collapse Watch

Image of Land-based glaciers that have also started to slide faster toward the sea.

By Catholic Online (NEWS CONSORTIUM)

The rich get richer, the poor get poorer and those polar ice caps keep right on melting. Things have deteriorated so badly - especially the Larsen B ice shelf, that scientist now fear the entire Antarctica ice shelf will collapse by the end of this decade, in ... continue reading


Raining spiders? Large areas of Australia covered in spider webs Watch

Image of Baby spiders

By Atarah Haely (NEWS CONSORTIUM)

The worst news for spider haters in Australia and around the globe: a natural migration phenomenon where baby spiders are flying is possible and has recently happened in the southern part of Australia. MUNTINLUPA, PHILIPPINES (Catholic Online) - Referred to as "Angel ... continue reading


HONEY HOLOCAUST: Forty percent of all beehives died in the past year Watch

Image of Oklahoma, Illinois, Iowa, Delaware, Maryland, Pennsylvania, Maine and Wisconsin all saw more than 60 percent of their hives die since April of last year.

By Catholic Online (NEWS CONSORTIUM)

It is an alarming figure that may speak of a silent, ecological disaster. According to a federal study, more than two out of five American honeybee colonies died in the past year. LOS ANGELES, CA (Catholic Online) - The survey reports that the worst die-off ... continue reading


Recreating Dinosaurs: Using chicken embryos, scientists learn how dinosaurs got 'snouts' Watch

Image of The team's aim was to understand how the bird beak evolved, because the beak is such a vital part of bird anatomy.

By Catholic Online (NEWS CONSORTIUM)

An asteroid, crashing into the Earth 65 million years ago, is thought to have caused the dinosaurs to go extinct. A group of dinosaurs managed to survive, and is thought to have evolved into modern-day birds. That theory has been around since the 19th Century. ... continue reading


Catfish surprisingly climbs wall and stuns scientists Watch

Image of

By Atarah Haely (NEWS CONSORTIUM)

Inside a cave near Tena in Ecuador, a group of scientists filmed a catfish climbing up the wall to lick food from the roof. Climbing seems impossible for fishes, but evidence of an actual video showing an armored catfish making its way up the cave wall presents a new ... continue reading


All Green News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Daily Readings

Reading 1, Sirach 42:15-25
15 Next, I shall remind you of the works of the Lord, ... Read More

Psalm, Psalms 33:2-3, 4-5, 6-7, 8-9
2 Give thanks to Yahweh on the lyre, play for him on ... Read More

Gospel, Mark 10:46-52
46 They reached Jericho; and as he left Jericho with ... Read More

Saint of the Day

Saint of the Day for May 28th, 2015 Image

Bl. Margaret Pole
May 28: Martyr of England. She was born Margaret Plantagenet, the niece ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter