Once slow-moving threat, global warming speeds up, leaving litt...

Full story: Newsday

When Bill Clinton took office in 1993, global warming was a slow-moving environmental problem that was easy to ignore.
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34,441 - 34,460 of 46,226 Comments Last updated 54 min ago
Retired Farmer

Paducah, KY

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#36483
Jun 14, 2013
 

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Antarctic ice melting at highest rate in past 1,000 years:

http://www.voanews.com/content/warm-ocean-acc...
litesong

Everett, WA

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#36484
Jun 14, 2013
 

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Retired Farmer wrote:
Antarctic ice melting at highest rate in past 1,000 years:
http://www.voanews.com/content/warm-ocean-acc...
Well.......... that explains..........
The recently collapsed Wilkens Ice Shelf was estimated 10,000 years old.
The recently collapsed Larsen B Ice Shelf was estimated 12.000 years old.

Might as well throw this into the mix also:
In the Arctic the recently collapsed Ellesmere Island Ward Hunt Ice Shelf was estimated 4500 years old.
No Warming

Waverly, OH

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#36485
Jun 14, 2013
 

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Retired Farmer wrote:
Antarctic ice melting at highest rate in past 1,000 years:
http://www.voanews.com/content/warm-ocean-acc...
Here is the NASA version of the story, you'll notice the reference to 1000 years is left out. If you look at your link you will also notice the study has not been through the all important peer review.

http://www.nasa.gov/topics/earth/features/ear...
No Warming

Waverly, OH

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#36486
Jun 14, 2013
 

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Retired Farmer wrote:
Antarctic ice melting at highest rate in past 1,000 years:
http://www.voanews.com/content/warm-ocean-acc...
Here is a study that has been peer reviewed and says the Antarctic is expanding.

http://onlinelibrary.wiley.com/doi/10.1002/gr...

http://arctic.atmos.uiuc.edu/cryosphere/IMAGE...
SpaceBlues

Houston, TX

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#36487
Jun 15, 2013
 

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No Warming wrote:
<quoted text>
Here is a study that has been peer reviewed and says the Antarctic is expanding.
http://onlinelibrary.wiley.com/doi/10.1002/gr...
http://arctic.atmos.uiuc.edu/cryosphere/IMAGE...
Please show us where it says "the Antarctic is expanding."
SpaceBlues

Houston, TX

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#36488
Jun 15, 2013
 

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No Warming wrote:
<quoted text>
Here is the NASA version of the story, you'll notice the reference to 1000 years is left out. If you look at your link you will also notice the study has not been through the all important peer review.
http://www.nasa.gov/topics/earth/features/ear...
Why do you do this instead of telling the truth?

http://www.sciencemag.org/content/early/2013/...

gives you the peer reviewed paper.

Not only you don't understand the scientific publications but also you choose to deceive the readers by lies and misrepresentations.

Shame on you, no warning.

“EnvironMENTAList ”

Since: Feb 07

Near Detroit

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#36489
Jun 15, 2013
 

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SpaceBlues wrote:
<quoted text>See my comment above.
How close to the point of no return from unstoppable warming will your scientists take us before they say their crisis is unavoidable, inevitable, imminent and WILL happen. They have NEVERS said it. Answer the question Doomer!
sinic

Kerrville, TX

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#36490
Jun 15, 2013
 

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take a look at the article:

http://www.livescience.com/11350-top-10-surpr...
SpaceBlues

Houston, TX

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#36491
Jun 15, 2013
 
mememine69 wrote:
<quoted text>
How close to the point of no return from unstoppable warming will your scientists take us before they say their crisis is unavoidable, inevitable, imminent and WILL happen. They have NEVERS said it. Answer the question Doomer!
Hey, see the post above for a link to answer you.

When are you going to change your song?
SpaceBlues

Houston, TX

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#36492
Jun 15, 2013
 
The oceans of the past were quite different than the ones we see today. Ocean temperatures are increasing due to global warming, and these increases are harming marine food webs. Coastal dead zones are also being created by the run-off from fertilizers.

An international team of researchers, led by McGill University, has completed the first global study of changes that occurred during the nitrogen cycle at the end of the last ice age. The nitrogen cycle was a crucial component of ocean chemistry. The findings of this study, published in Nature Geoscience, confirm oceans are good at balancing the nitrogen cycle on a global scale. However, the results also show this balancing act is a slow process that may take centuries, or even millennia. This raises worries about the effects of the scale and speed of changes in the ocean.

“For the first time we can quantify how oceans responded to slow, natural climate warming as the world emerged from the last ice age,” says Prof. Eric Galbraith from McGill University’s Department of Earth and Oceanic Sciences.”And what is clear is that there is a strong climate sensitivity in the ocean nitrogen cycle.”

The researchers say the nitrogen cycle is an essential component of the global metabolism, comparable to the proteins that are essential to human health. The nitrogen in the ocean is kept in balance by marine bacteria through a complicated cycle that keeps the ocean healthy, much like proteins are carried by the blood and circulate through the body. Microscopic organisms at the base of the marine food chain, called phytoplankton, fix nitrogen in the shallow, sunlit waters of the ocean. As the phytoplankton die and sink, nitrogen is eliminated in dark, oxygen-poor pockets of the deep oceans, in a process called dentrification.

The research team gathered sediment from the ocean floor in different areas of the world. The samples were used to confirm that as the ice sheets started melting and the climate warmed up at the end of the last ice age – 18,000 years ago – the marine nitrogen cycle started to accelerate. By about 8,000 years ago, the ocean had stabilized itself in a new, warmer state, in which the overall nitrogen cycle was running faster. The team isn’t sure how long it will take for marine ecosystems to adapt given the dramatic rate of change in the current ocean nitrogen cycle.

“We are changing the planet in ways we are not even aware of,” says Galbraith.“You wouldn’t think that putting carbon dioxide into the atmosphere would change the amount of nitrogen available to fish in the ocean, but it clearly does. It is important to realize just how interconnected everything is.”

Since: Jul 11

Location hidden

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#36493
Jun 15, 2013
 
The world is still on course for an international agreement to tackle global warming in 2015 despite days of bickering in Bonn over how decisions are made under the UN Framework Convention on Climate Change (UNFCCC).

A fever-stricken Ms Figueres told the final UNFCCC press conference she was particularly encouraged that governments represented in Bonn were increasingly focusing on the need to become more ambitious for the 2015 global climate change agreement.
"The record greenhouse gas concentrations we now see in the atmosphere are due to past investment patterns and the policies and profit motives behind them. To prevent our atmosphere turning permanently against us requires a continued, faster shift.”

http://www.irishtimes.com/news/world/global-w...
SpaceBlues

Houston, TX

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#36494
Jun 15, 2013
 
See photograph, taken from the International Space Station, shows a recent bloom in the Black Sea’s eastern half.

http://www.redorbit.com/images/pic/77621/eart...
LessHypeMoreFact

Toronto, Canada

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#36495
Jun 15, 2013
 

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Sandy wrote:
<quoted text>
Yes, CO2 is pollution and unnecessary for life on Earth...
Strawman and non-sequitur. I.e. That was never stated. The issue is the difference between the amount that is necessary for plants (not that much) and the increasing amounts that are changing the thermal balance and warming the surface.
Sandy wrote:
<quoted text>
Can anyone define the following example of irrational reasoning used to debate a point of argument?
If you are going to use 'responsibility' and 'man made' you first have to understand the definition of the terms. I don't speak gibberish even as a second language.
Sandy wrote:
<quoted text>
"You might try some of that science, but first.."
Yes. first you have to educate yourself and start using language as a communication medium, not demagoguery.

“Let's X Change!!”

Since: Feb 09

B4 HOPE Is Gone...

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#36496
Jun 15, 2013
 

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Patriot AKA Bozo wrote:
<quoted text>
You really are a waste of time....
yeah....being fed boring facts can seem that way.

thanks for playing.

i'll take this post as your concession.
Dont drink the koolaid

Minneapolis, MN

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#36498
Jun 15, 2013
 

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litesong wrote:
<quoted text>
Well.......... that explains..........
The recently collapsed Wilkens Ice Shelf was estimated 10,000 years old.
The recently collapsed Larsen B Ice Shelf was estimated 12.000 years old.
Might as well throw this into the mix also:
In the Arctic the recently collapsed Ellesmere Island Ward Hunt Ice Shelf was estimated 4500 years old.
... And that explains the alarming sea level rise... Oh wait er, never mind.

“Let's X Change!!”

Since: Feb 09

B4 HOPE Is Gone...

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#36499
Jun 15, 2013
 

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warmies are stooopitzzzz.

“I Luv Carbon Dioxide”

Since: Dec 08

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#36500
Jun 15, 2013
 

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Climate change mitigation by controlling man made CO2 emissions is superstition, pseudoscience. Advocating man made catastrophic climate change because of our carbon dioxide production is pseudoscience. Look at the experimental science.

Since: Mar 09

Wichita, KS

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#36501
Jun 16, 2013
 
ritedownthemiddle wrote:
<quoted text>yeah....being fed boring facts can seem that way.
thanks for playing.
i'll take this post as your concession.
I concede to your total lack of reality. A total waste of time.

“Let's X Change!!”

Since: Feb 09

B4 HOPE Is Gone...

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#36502
Jun 16, 2013
 

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Patriot AKA Bozo wrote:
<quoted text>
I concede to your total lack of reality. A total waste of time.
lol....apparently you're the one out of touch with reality, son, but i won't waste your time explaining why and how.
gcaveman1

Bay Springs, MS

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#36504
Jun 16, 2013
 

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Brian_G wrote:
Climate change mitigation by controlling man made CO2 emissions is superstition, pseudoscience. Advocating man made catastrophic climate change because of our carbon dioxide production is pseudoscience. Look at the experimental science.
Bullshit, you liar. You've already said mitigation works.

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