Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

7/3/2014 (9 months ago)

Catholic Online (www.catholic.org)

How does more Arctic ice equal given thought about polar ice melt? Mark Serreze answers -

The given notion is that Arctic ice is melting, sending levels of seawater over their usual levels. However - Arctic ice INCREASED to an all-time high in a week. Why is this? Mark Serreze, director of the National Snow and Ice Data Center says that somehow counter-intuitively that sea ice growth was specifically on account of global warming. 

Mark Serreze, director of the National Snow and Ice Data Center says that somehow counter-intuitively that sea ice growth was specifically on account of global warming.

Mark Serreze, director of the National Snow and Ice Data Center says that somehow counter-intuitively that sea ice growth was specifically on account of global warming.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

7/3/2014 (9 months ago)

Published in Green

Keywords: Mark Serreze, arctic ice, climate change


LOS ANGELES, CA (Catholic Online) - "The primary reason for this is the nature of the circulation of the Southern Ocean - water heated in high southern latitudes is carried equator-ward, to be replaced by colder waters upwelling from below, which inhibits ice loss," Serreze wrote in an e-mail.

"Upon this natural oceanic thermostat, one will see the effects of natural climate variations, [the rise] appears to be best explained by shifts in atmospheric circulation although a number of other factors are also likely involved."

The second all-time record maximum for Arctic ice was met this week. The new record is 2.112 million square kilometers above normal. Until the weekend just past, the previous record had been 1.840 million square kilometers above normal, a mark hit on December 20, 2007.

What would heat the water at high latitudes, those closest to the South Pole? Serreze, speaking to Harold Ambler, clarified in a telephone interview: 

"What we're talking about is water that is 60 degrees south and more southerly than that, and so the basic thing is you have got surrounding the Antarctic continent a band of fairly strong and somewhat steady west-east winds, which they call the Roaring 40s, but then you've got this thing called the coriolis force, which wants to turn things to the left.

"What happens is that water at the high latitudes, what happens is that as we heat that water, you set up what's called an Ekman drift, which at the surface transports that water from the high southern latitudes toward the equator.

"What happens is you have to set up a continuity that has to occur so that what happens is that there's an upwelling of cold waters from below, there's a whole circulation loop where water sinks in the lower southern latitudes, then there's a return flow that brings the same amount of mass to the higher latitudes," Serreze explained. 

"Basically, what happens is that in the Arctic you can warm that surface water up and it doesn't get transported away. It stays there, and it helps melt more ice, but in the Antarctic, the water gets carried away."

Harold Ambler then asked Serreze if it was simply global warming. "Exactly!" Serreze declared.

---


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


Copywriter 2015 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for March 2015
Universal:
Scientists: That those involved in scientific research may serve the well-being of the whole human person.
Evangelization: Contribution of women: That the unique contribution of women to the life of the Church may be recognized always.


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


Comments


More Green

Is Yellowstone's supervolcano ready to blow? Scientists find thousands of cubic miles of magma under volcano Watch

Image of Thousands of cubic miles of magma exists under Yellowstone national park that has only recently been discovered and mapped.

By Matt Waterson (NEWS CONSORTIUM)

Scientists have completed mapping out a new reservoir of magma underneath Yellowstone's massive supervolcano. The magma was found about 12 to 28 miles beneath the surface of the volcano and with computer mapping technology scientists have determined that it is ... continue reading


New discovery on mysterious vampire squid shocks scientists Watch

Image of

By Talia Ramos (NEWS CONSORTIUM)

The number of species we have successfully discovered throughout history are only about a fifth of the speculated total number of them coexisting with us. In a recent discovery, it was found that the vampire squid has distinct difference from the true squid we know of. ... continue reading


'Apocalyptic' dust storms leave experts speechless, causes remain unclear Watch

Image of The phenomenon has occurred over decades in the past, according to a European scientist.

By Atarah Haely (NEWS CONSORTIUM)

Unexplained phenomena of strong dust storms are sweeping cities all over the globe, blocking the sun and darkening the day. The massive dust storms, known as haboob in Arabic, begun polluting some parts of the world at the beginning of the year. Theories surfaced as ... continue reading


What NASA found on Mars will shock you! Watch

Image of Liquid water has been found in Martian soil, but that doesn't mean life is likely to be found.

By Matt Waterson (NEWS CONSORTIUM)

There is liquid water on Mars, Nasa has announced following tests done by the Curiosity rover. LOS ANGELES, CA (Catholic Online) - This news contradicts decades of thought that Earth's neighbor was too cold and arid for liquid water to exist, and may mean that ... continue reading


Experts fear massive asteroid will hit Earth in next 3 years Watch

Image of

By Atarah Haely (NEWS CONSORTIUM)

A huge asteroid, with an estimated size of 10 to 40m, is expected to come in contact with Earth, closer than it did the last time. MUNTINLUPA, PHILIPPINES (Catholic Online) - Asteroid 2012 TC4 was approximated at about the size of the Statue of Liberty from the torch ... continue reading


Gray whale swims from Russia to Mexico in 172 days, breaking all known records Watch

Image of Before Vavara's accomplishment, the title of the longest-migrating mammal belonged to the humpback whale.

By Catholic Online (NEWS CONSORTIUM)

A female western gray whale from Russia now holds the record as the mammal with the longest known migration, researchers say. Named Vavara, which is the Russian equivalent fro "Barbara," the plucky whale swam a total of 13,988 miles in 172 days. LOS ANGELES, CA ... continue reading


Are farmers stealing precious water away from California's Sacramento-San Joaquin Delta? Watch

Image of As California enters the fourth year of drought, huge amounts of water are mysteriously vanishing from the Sacramento-San Joaquin Delta, and farmers whose families for generations have tilled fertile soil there are the prime suspects.

By Catholic Online (NEWS CONSORTIUM)

Entering its fourth year of drought, large amounts of water is mysteriously vanishing from the Sacramento-San Joaquin Delta. Farmers who have used the delta for generations are the prime suspects. LOS ANGELES, CA (Catholic Online) - Complaints from two large ... continue reading


Small songbirds complete extraordinary nonstop flights across the Atlantic Ocean Watch

Image of The blackpoll warbler songbirds (Setophaga striata) migrate every autumn from Vermont and Nova Scotia in New England to Puerto Rico, Cuba and the Greater Antilles islands in South America.

By Hannah Raissa Marfil (NEWS CONSORTIUM)

Using backpack flight recorders, scientists have discovered that the blackpoll warbler songbirds are able fly nonstop across the Atlantic Ocean. These tiny songbirds, weighing about 4.2 ounces (119 grams), were able to complete the flight without a stop for over 1,410 ... continue reading


Ancient salamander, thought to have roamed Earth 170 million years ago found by Chinese ranger Watch

Image of After keeping it in a temporary tank, Xiao released the creature back into the river, watched by a crowd of tourists.

By Catholic Online (NEWS CONSORTIUM)

A park ranger in south China named only as "Mr. Xiao" has caught an enormous Chinese salamander. It is acknowledged as the world's largest living amphibian and is known as the "Living Fossil," as it has remained unchanged for 170 million years. LOS ANGELES, CA ... continue reading


Scientists discover annoying foam packing peanuts can now be used for something other than trash Watch

Image of

By Hannah Raissa Marfil (NEWS CONSORTIUM)

Foam peanuts that constantly clutter your room and fill up the trash, after a package arrives, could actually be useful. This new discovery, presented at the 249th National Meeting & Exposition of the American Chemical Society (ACS), was researched by a team from ... 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, Acts 4:8-12
8 Then Peter, filled with the Holy Spirit, addressed ... Read More

Psalm, Psalms 118:1, 8-9, 21-23, 26, 21, 29
1 Alleluia! Give thanks to Yahweh for he is good, for ... Read More

Gospel, John 10:11-18
11 I am the good shepherd: the good shepherd lays ... Read More

Reading 2, First John 3:1-2
1 You must see what great love the Father has ... Read More

Saint of the Day

Saint of the Day for April 26th, 2015 Image

St. Cletus
April 26: St. Cletus was the third bishop of Rome, and succeeded St. ... 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