No time left to adapt to melting glaciers in Peru
source: http://www.tierramerica.info/nota.php?lang=eng&idnews=3858
-
-
- JanforGore
- added this
Water flows from the region's melting glaciers have already peaked and are in decline, Michel Baraer, a glaciologist at Canada's McGill University, told Tierramérica. This is happening 20 to 30 years earlier than forecasted.
"Our study reveals that the glaciers feeding the Río Santa watershed are now too small to maintain past water flows. There will be less water, as much as 30 percent less during the dry season," said Baraer, lead author of the study "Glacier Recession and Water Resources in Peru’s Cordillera Blanca", published Dec. 22 in the Journal of Glaciology.
When glaciers begin to shrink in size, they generate "a transitory increase in runoff as they lose mass," the study notes.
However, Baraer explained, the water flowing from a glacier eventually hits a plateau and from this point onwards there is a decrease in the discharge of melt water. "The decline is permanent. There is no going back."
Part of the South American Andes Mountain chain, the Cordillera Blanca is a series of snow-covered peaks running north to south, parallel to the Cordillera Negra, located further west. Between the two ranges lies the Callejón de Huaylas, through which the Río Santa runs, eventually emptying into the Pacific Ocean.
The tropical glaciers of the Andes Mountains are in rapid decline, losing 30 to 50 percent of their ice in the last 30 years, according to French Institute for Research and Development (IRD).
Most of the decline has been since 1976, IRD reported, due to rising temperatures in the region as a result of climate change. In Bolivia, the Chacaltaya glacier disappeared in 2009.
Even in the colder regions of the Andes glaciers are in full retreat. Chile's Center for Scientific Studies reported this month that the Jorge Montt Glacier in the vast Patagonian Ice Fields receded one entire km in just one year. Historically glacial retreat is extremely slow: one or two km per 100 years.
Melting glaciers around the world present some of the strongest evidence that global climate change is underway, said Lonnie Thompson of Ohio State University, the world's foremost glaciologist.
Thompson warns that without sharp reductions in the use of fossil fuels, the impacts of climate change could come faster and beyond what humanity can adapt to.
Warmer temperatures not only melt ice but also have major effects on snowfall.
As cool seasons become warmer and snow turns to rain, the amount and duration of snow packs decrease and the permanent snow line moves upslope, according to the Inter-American Institute for Global Change Research (IAI), an intergovernmental science organization based in São José dos Campos, Brazil.
These changes have significant effects on the seasonality of stream flows, increasing winter flow rates while the availability of water during the summer declines when water in streams and rivers comes mainly from snow and ice melt.
In many High Andean tropical and subtropical valleys, spring and summer snow and glacier melt are critical for crops, livestock and human consumption. Several major Andean cities rely heavily on glacier and snow melt for their water supply, such as La Paz and Lima, with demand increasingly outstripping the supply, according to a 2010 IAI communiqué.
The Cordillera Blanca has the most glaciers of any tropical mountain range in the world. In the 1930s glaciers covered up to 850 sq km of the region and now they cover less than 600 sq km, reports Baraer and the eight other study authors from McGill University, Ohio State University, the University of California, the IRD and the glaciology unit of the Peruvian National Water Authority.
Most of the melt water from these glaciers drains into the Río Santa watershed. The researchers compared detailed water flow measurements from the 1950s to water flows in recent years, and determined that of the nine sub-watersheds of the Río Santa, seven have passed their peak water flow and are in decline, and almost all of the decline is during the dry summer months.
Changes in precipitation and the effects of La Niña and El Niño were also assessed and were not responsible for the declines, Baraer said.
Until now it was widely believed that such declines would take place 20 to 30 years from now, allowing time to adapt to a future with less water. "Those years don't exist," said Baraer.
More at the link
-
- groups:
- Green, Culture, Earth and Science, Earth Care, 6 more
-
- tags:
- Environment, Climate Change, Floods, Peru, 5 more
-
-
11dim
-
Study this site that discusses facts, no BS allowed.
http://www.skepticalscience.com/climate-change-little-ice-age-medieval-warm-peri... - 5 months ago
-
11dim
-
-
IceKat
-
11dim:
No BS allowed... and no counter arguments either unless they can be 'explained' away by the 'scientists'. This site is well known as a disinformation site developed by the small group of activists that are driving the whole "man is cooking the planet" theory. You should see the questions that have been asked, and comments presented that never made it past the aggressive censors at skepticalscience.
One line in the link you provide states, "We can even quantify this: when you include positive feedbacks, a doubling of CO2 causes a warming of around 3°C."
This is the theory that rising CO2 causes an ever-increasing escalation of temperature and related weather events. Real-world evidence shows time and time again that this is nonsense, irrespective of what models might say. Had that theory been correct we would not be having this conversation now, the planet would be a chaotic ball of fire and steam. Feedbacks so far observed have all been negative. Unfortunately for those hell-bent on promoting some kind of catastrophic conclusion to our existence, the planet actually has a very capable system of self-regulation and stabilisation. No, that does not mean we can pollute at will (CO2 is not pollution) but it does mean we don't need to scare people into thinking their planet is broken - it isn't, and whatever is happening now with our weather and climate is not the fault of man. - 5 months ago
-
IceKat
-
-
11dim
-
IceKat:
As a scientist my belief shifts as the data accumulates. I always have two or more opposing theories going on, sort of like playing chess with myself. Humans are very susceptible to filtering out facts that do not support their beliefs and we are all prone to this and have to be on guard. My present position on GW is towards GW but I could change my position if compelling data comes in and my ego would not be offended.
PS. My current top project is trying to fuse, Ultimate L, with theoretical physics.
- 5 months ago
-
11dim
-
-
Gravity_Man
-
1st time in 350 years ESKIMOS ARE SWEATING. Whose foot is mashing the accelerator? The invisible man? Who laid the brick on the gas pedal? How screaming close to the cliff edge before taking it off?
CHICKEN ANYONE? OOPS, TIME TO BAIL OUT FORGET THE JAG.
- 5 months ago
-
Gravity_Man
-
-
IceKat
-
The Truth About Alaskan Glaciers.
Of course this is not a study of Peruvian glaciers, but the story is the same. Some 'scientists' cry "Global Warming" in order to receive funding, while some just do field work.
Dr Bruce Molnia has spend forty years studying glaciers and concludes:1) Glaciers advanced in three separate stages from around 1200 through to 1890.
2) There is evidence at some sites that the glaciers before these advances were smaller than they are now.
3) Glacial retreat began around 1770, but was interrupted by the late 19thC advance. Excluding this advance, the rate of retreat during the 19thC is not significantly different to the rate during the 20thC.
4) Retreat since 1900 has been near continuous and the rate of this retreat has not accelerated, at least since 1936.
http://notalotofpeopleknowthat.wordpress.com/2011/12/08/the-truth-about-alaskan-...
Those who continually come here to post redundant stories about Global Warming or the mythical man-made climate change are getting increasingly desperate. Even the original story here has only tenuously linked the melting Peruvian glacier to climate change, and even then there was no supporting evidence. The story is about reduced water flow, yet it has been hijacked and turned into an alarmist rant in order to scare people into thinking their climate, and world is broken. It isn't.
People would do well to think long and hard about what they are being fed here. Intelligence always wins, and the intelligent will soon begin to question why all the alarmists' claims keep failing. Science is all about questioning everything and discussing results and data. The science is not settled, and anyone who tells you it is is scared of something - the truth perhaps. - 5 months ago
-
IceKat
-
-
Gravity_Man
-
IceKat:
??? => "4) Retreat since 1900 has been near continuous and the rate of this retreat has not accelerated, "
#1. Wouldn't "continuous retreat" lead to the same result as acceleration?
#2a. Am I missing something heah? Continuous retreat IS increasing rate.
#2b. Continuous retreat IN PLANET TIME would be a straight-ish line.
- 5 months ago
-
Gravity_Man
-
-
JanforGore
-
http://www.igsoc.org/journal/current/207/j11J186.pdf
This is the study by Michel Baraer, a glaciologist, published by the Journal of Glaciology as noted in the article. That means for those here to deliberately spread the same ignorable denier BS and talking points- a person who actually studies and knows about glaciers and has the credentials to write such a paper as opposed to those who come here who have... well, nothing.
~~~~~
Wow, looks like this report didn't go over too well with those trying to spread lies about the severity of this...Those who insist on coming in these threads and attacking the messenger for posting a study written by someone else showing the reality of this also proves how much of a threat the truth is and how elusive reality is to them. Very sad and so redundant. - 5 months ago
-
JanforGore
-
-
coolplanet
-

-
What's happening right now
- 5 months ago
-
coolplanet
-
-
coolplanet
-

-
coolplanet:
Arctic ice is vanishing before our eyes.
- 5 months ago
-
coolplanet
-
-
WakeUpPeople
-

-
coolplanet:
As well as what is hidden from our eyes. The volume of arctic ice (including subsurface) is rapidly deteriorating.
- 5 months ago
-
WakeUpPeople
-
-
IceKat
-
coolplanet:
Yeah, first it was ozone, then CO2, and just when you thought it was safe to go back into the water up pops methane. Altogether now, "it's worse than we thought"!!!
Problem is, methane isn't the problem you'd like to think it is.
- 5 months ago
-
IceKat
-
-
IceKat
-

-
So all the glaciers are melting and it's all our fault. We know this, it's a given fact... according to the lunatic fringe of the extreme left.
And once again we have the assertion that "he's a glaciologist so he should know". If anyone bothered to read the entire pdf document they would find that the glacier is melting, and once the glacier melts there will be less water. Wow!!! It took a scientific study to work that one out!
There's a cursory mention of glacier melt due to the all-encompassing "climate change" but of course no detail, you're left to come to the simple conclusion that the planet is warming and therefore all the ice melts... and it's all your fault, bad people, let's tax CO2, that'll cure it.Glaciers around the world are melting, well, some are. A hell of a lot of them are growing, but that's just too inconvenient to go into so let's just ignore that one.
So what about these shrinking glaciers. They all started melting in 1960 didn't they? Well, at least they all started melting when man started pumping all this CO2 "pollution" into our atmosphere? It would be great for the hippies if that was the case, but it's far from the truth.The "All the Himalayan glaciers are melting" scam has been debunked time and time again, but still it remains a set-in-stone fact to those who fail to grasp reality and ignore the wealth of data from credible scientists who have been studying this area long before the climate scam became fashionable.
"Data related to the global warming claims too have not been without controversy and some scientists have invited ethics investigations due to scientific misconduct. Jairam Ramesh, as the environment minister, countered claims originating at NASA’s Goddard Center by pointing out that Himalayan glaciers had not shrunk but grown in size."
http://www.dnaindia.com/analysis/column_the-great-global-climate-con_1630432Wow, calls from India for ethics investigations. And rightly so, because most educated people now see what has been happening behind the scenes. A handful of politically and idealistically driven 'scientists' are driving this entire scam, real-world data and science without pre-determined conclusions show an entirely different story.
"Explorer Captain George Vancouver found Icy Strait choked with ice in 1794, and Glacier Bay was barely an indented glacier. That glacier was more than 4000 ft. thick, up to 20 miles or more wide, and extended more than 100 miles to the St.Elias Range of mountains.
By 1879 naturist John Muir found that the ice had retreated 48 miles up the bay. By 1916 the Grand Pacific Glacier headed Tarr inlet 65 miles from Glacier Bay's mouth. Such rapid retreat is known nowhere else on earth! Scientists have documented it, hoping to learn how glacial activity relates to climate changes."
http://www.glacierbay.org/glaciers.htmlClimate change in 1879? Of course. How often am I accused of denying climate change? A lot, and yet I'm the first one to say climate does change, sometimes rapidly, and is changing now. The climate is always changing and what we're experiencing now is nothing new, in fact our present climate is pretty stable compared to previous centuries.
So what caused the Grand Pacific Glacier to retreat 48 miles between 1794 and 1879? Man-made global warming? CO2 emissions? Surely CO2 was at a 'safe' level at that time? CO2 is at a safe level now, in fact we could use a little more of the stuff and you wouldn't even notice a difference in temperatures because CO2 is not driving the temperature.Let's look at the work of another scientist, Dr Bruce Molnia, a USGS scientist who has been studying glaciers in Alaska for forty years. His latest research concludes:
1) Glaciers advanced in three separate stages from around 1200 through to 1890.2) There is evidence at some sites that the glaciers before these advances were smaller than they are now.
3) Glacial retreat began around 1770, but was interrupted by the late 19thC advance. Excluding this advance, the rate of retreat during the 19thC is not significantly different to the rate during the 20thC.
4) Retreat since 1900 has been near continuous and the rate of this retreat has not accelerated, at least since 1936.
http://notalotofpeopleknowthat.wordpress.com/2011/12/08/the-truth-about-alaskan-...
Interesting! Look at No2. Some glaciers have been smaller than they are today!Basically, if you cherry-pick your glacier, assert that it is melting due to man-made global warming, and ignore all other evidence, you come to a gloomy conclusion. For those with a little more intelligence, go and look at the wealth of information there is out there and you'll see a whole different picture from what the extremists paint.
Oh, and while on the subject of cherry-picking, during the summer Arctic ice slipped below 2007 extent for a very short period (less than two weeks) yet this was pounced upon by the chief alarmist and used as conclusive evidence of something bad. So why has there been no balance? Why don't we hear when Arctic ice is increasing? Doesn't fit the scare story eh? Ignore the chart above, it just shows Arctic ice extent to be a lot higher than of late - probably due to global warming!!!
- 5 months ago
-
IceKat
-
-
Gravity_Man
-
IceKat:
New sin taxes gives people a pass on continuing to sin.
- 5 months ago
-
Gravity_Man
-
-
Gravity_Man
-
Gravity_Man:
New sin taxes gives people a pass on continuing to sin by giving them the idea the matter has been taken care of.
- 5 months ago
-
Gravity_Man
-
-
Gravity_Man
-
Gravity_Man:
New sin taxes gives people a pass on continuing to sin by giving them the idea the matter has been taken care of simply by throwing more money at it.
That is the lie of taxes. Not "regressive" => a lie; a big fat lie.
That's why whorehouses aren't taxed: it makes it "OK".
Taxes makes sin a permanent fixture.
Just like "Big Tobacco" that everyone knows is killing people all over the world but, it pays TAXES so it cannot be done away with. Once taxes are put on carbon it becomes the same permanent pass, the same permanent fixture, the same permanent sin, and finally the fabric & structure of society realizes it can't function without the new sin baby tax on carbon.
THAT'S CALLED MESTASTASIS. A PERMANENT CANCER YA CAN'T DO WITHOUT. WHICH MEANS IT BEGINS STOPPING CARBON REDUCTION.
Stuck with cigarettes, stuck with carbon, stuck in the ribs with polluting engines.
- 5 months ago
-
Gravity_Man
-
-
Gravity_Man
-
Gravity_Man:
REDUCTION STOPS NOT PRODUCTION.
- 5 months ago
-
Gravity_Man
-
-
coolplanet
-

-
IceKat:
This is bad. Real bad!
- 5 months ago
-
coolplanet
-
-
tverdell
-
IceKat:
I googled Himalayan glaciers not melting and found some articles to support your statement, then I found some to confirm the melting as recent as December 5, 2011.
How do we know which is correct?
- 5 months ago
-
tverdell
-
-
tverdell
-
tverdell:
I answered my own question, upon further research I found this article.
JOHANNESBURG, 27 January 2011 (IRIN) - A new study shows that while some glaciers in the Karakoram region of the northwestern Himalayas, which feed the River Indus, are stable, more than 65 percent of the glaciers fed by monsoons in the central Himalayas are melting.
"Our study shows that there is no uniform response of the Himalayan glaciers to climate change," said Dirk Scherler, one of three researchers who produced the study published in the current edition of Nature Geoscience, a monthly journal.
Scherler and one of his co-researchers, Manfred Strecker, are at the Institute of Earth and Environmental Science at the University Potsdam, Germany, while the third, Bodo Bookhagen, is at the University of California.
"The glaciers [in the Karakoram] might not be melting for a number of reasons… precipitation, cloudiness - it is difficult to say." Moisture brought by the monsoon falls as snow and forms ice, building the glaciers.
- 5 months ago
-
tverdell
-
-
JanforGore
-
coolplanet:
Again, the word "extent" is different than volume, and people here know that. And don't you find it so coincidental this person comes back now just when the evidence and reality is presenting itself so much more clearly? It is absolutely frustrating to the extreme that after months we are still sitting here talking to someone who even denies CO2 traps heat trying to do what exactly? Those who continue to come here to spread their lies already know what the scientific evidence has proven as do the people living it.
- 5 months ago
-
JanforGore
-
-
IceKat
-
coolplanet:
Looks like a one-way spiral into an ice-free Arctic, doesn't it? Obviously due to global warming caused by man's use of fossil fuels. Did I get that right? Great, I'm almost ready for my "I'm scared of CO2" badge.
Oh, is there any chance of you answering my question? Why did all these glaciers begin melting hundreds of years ago? And since research shows that (among the ones that are shrinking) the rate of retreat has not increased, how does that correlate with the so-called man-made global warming of the last century?
Why has the Arctic melt season not increased? The alarmists said global warming would increase the melt season, this has not happened. Why?But to get back to your PIOMAS chart. Some people have strong disagreements with PIOMAS data, personally I'm not sure, but real-world evidence seems to be in dispute with the data shown. That would take a whole post of its own, but even if your chart is entirely correct, that would suggest sea ice is now thinner and therefore should continue to decline in years to come. Let's see.
Apart from a couple of weeks this year, 2011 sea ice has been well above that of the previous few years. And while I agree that you can't use that as a trend, it certainly isn't looking like the Arctic is melting away. Don't worry, within your lifetime you will see the Arctic ice increasing, although that still won't mean it's correct or normal, there is no correct amount of sea ice! And even if all the ice was to melt away it wouldn't mean the earth is broken, or that it's your fault. - 5 months ago
-
IceKat
-
-
IceKat
-
tverdell:
All could be correct. Some glaciers are shrinking and have been doing so for hundreds of years, long before man's actions could possibly have been the cause. Some are growing. There's a lot more to glacier melt/expansion than temperature.
- 5 months ago
-
IceKat
-
-
JanforGore
-
tverdell:
Don't be fooled by the red herring talking points deniers throw out even now. Overall the majority of glaciers worldwide from Africa, to South America, to Europe, to North America to the Arctic are melting at an excelerated rate and that is having a negligable effect on water resources and threats to villages downstream in the Himalayan regions due to glacial lakes bursting. That information corroborated by scientists and by those living there can also be found if searched for. Research is also linking extreme weather patterns to Arctic ice melt as well. I also don't recall anyone here saying they are ALL melting. The study posted by a glaciologist regarding the reality of the Cordilera Blanca in Peru is showing distinct signs of climate change not attributed to their other La Nina /El Nino fallback excuse due to the pace, which I am sure made heads explode hence the appearance here. Now if the person you are responding to was actually a glaciologist, then I suppose they would have some credibility. But seeing they are only someone who would say anything to throw off the conversation (and you will see the personal attack soon enough) I think that says it all.
- 5 months ago
-
JanforGore
-
-
IceKat
-

-
JanforGore:
You know, you can keep posting all the garbage spewed out by Romm and other alarmists, all of it has been debunked time and time again. All you ever do is post links to outdated articles written by students displaying their lack of research skills. Most of the BS you post has already been retracted anyway!
And just because you continue to assert that any, or every weather event is linked to CO2 or man-made global warming doesn't mean you're right. The fact is you are constantly and continuously wrong on all counts. Your alarmist rantings are amateurish and nothing more than immature cries.
Ever wondered why, with over 1000 followers here on Current, you rarely get more than six positive votes? It's because your followers all flew the nest, saw sense and no longer support your one-sided biased, unscientific garbage.Newsflash Jan - CO2 is not burning your planet to a cinder, and is not causing droughts in Texas while drenching Pakistan. Neither is it causing more snow, or less snow, usually at the same time. Trying to scare people isn't nice, you know... oh but you wouldn't describe yourself as a scaremonger - would you? (See image above)
- 5 months ago
-
IceKat
-
-
IceKat
-
JanforGore:
Problem is Jan, there is a wealth of real-world evidence, (not models or predictions) that disputes your BS. There are plenty of long-term studies that show conclusively that things aren't as bad as you'd like them to believe.
- 5 months ago
-
IceKat
-
-
IceKat
-
JanforGore:
"Now if the person you are responding to was actually a glaciologist, then I suppose they would have some credibility."
Ah yes, but only if it's the glaciologist that speaks the words you want to hear. If it's a glaciologist that states, as I presented here, that glaciers began growing long before man could have been responsible, and that glacier melt rates have not accelerated at all, then you'll dismiss his findings instantly and go in search of a link to big oil.
And here's a couple of questions you won't answer (You never do. You can't) why did the glaciers begin melting long before man could have been responsible? Why are only some glaciers melting? Did you ever do any research that correlated glacier melt, not to temperature, but to cloud cover? Oh, but that would implicate the sun, wouldn't it, and there's absolutely no way the sun could ever have an influence on our climate, is there?
I mean, that big burning star that fluctuates its output (there's more to the sun than TSI) couldn't possibly have an effect on the earth, could it? - 5 months ago
-
IceKat
-
-
JanforGore
-
http://www.livescience.com/17362-glacial-lake-disappearing-video.html
Himalayan glaciers, this one in Nepal are also in trouble.
"In mere days this June, a glacial lake in the Himalayas lost the equivalent of 42 Olympic-size swimming pools of water and then slowly refilled. And for the first time, scientists caught this disappearing-reappearing trick on camera.
More and more lakes are dotting the tops of glaciers in the Himalayas, forming a mysterious system through which meltwater can move. These lakes are important because as they grow and shrink, they expose bare ice walls, which melt twice as fast as the debris-covered ice that makes up much of Himalayan glaciers.
"You could think of these lakes as being cancers that are consuming the glacier," Ulyana Nadia Horodyskyj, a doctoral candidate at the University of Colorado, Boulder, said here today (Dec. 7) at the annual meeting of the American Geophysical Union.
Horodyskyj and her colleagues have been installing spycams to get a closer look at these cancers, rappelling down glacial valley walls to install time-lapse cameras that take hourly pictures of the glacier below. [Photos: Glaciers Before & After]
This June, one of their cameras caught an unprecedented look at a lake on top of the Ngozumpa Glacier in Nepal suddenly losing a massive amount of water and then refilling much more slowly. In one day, the lake lost a staggering 1.76 million cubic feet (50,000 cubic meters) of water. The next day, another 1.94 million cubic feet (55,000 cubic meters) disappeared.
A glacial lake on the Ngozumpa Glacier in Nepal after losing the equivalent of 46 Olympic-sized swimming pools of water. Bare ice walls are visible on the far side of the lake.
CREDIT: photo courtesy Ulyana Nadia Horodyskyji, CIRESThe lake gradually refilled with water from farther up the glacier, Horodyskyj said, but not enough to replenish what it had lost: Only about 1.76 million cubic feet (50,000 cubic meters) of water, the amount lost the first day, flowed back into the lake. The refill was slow, taking about five days. [Video of lake draining and refilling]
Those measurements mean that the lake lost 42 Olympic-size pools worth of water in two days. In comparison, typical meltwater runoff from the glacier in that time would be 16 Olympic-size pools.
The sudden lake drain is likely caused by shifting ice opening a crevasse, or perhaps by massive amounts of water pressure opening cracks in the ice of the glacier below, Horodyskyj told LiveScience. The water that refills the glacier comes from farther up the mountain.
"Think about two bathtubs connected via a pipe," she said, explaining that the lakes form a similar network. On the Ngozumpa Glacier alone, she said, there are about 200 lakes perched on the ice. Water flow in one lake can affect others, and the goal of Horodyskyj's work is to learn how this system fits together.
Understanding the melting of Himalayan glaciers is important, because the populated valleys below these rivers of ice are vulnerable to floods from glacial melt. High glacial lakes dammed by dirt or ice can erupt from their confines, causing a flash flood known either as a glacial lake outburst flood or a "mountain tsunami."
More at the link. - 5 months ago
-
JanforGore
-
-
Gravity_Man
-
I represnt the SIMPLETON'S & DOMINOES-ARE-FALLING PERSPECTIVE => Melted ice is Water and Water is a big step towards Evaporation, if by no other means than Wind. Airborne Moisture means more rain & MORE RAIN means more deadly-force flooding and landslides into poor villages and towns.
Killing many llamas and chickens.
- 5 months ago
-
Gravity_Man
-
-
percipi224
-
We have no more glaciers in the rockies in the lower 48. the last melted away in 92 ish.
- 5 months ago
-
percipi224
-
-
artemis6
-
percipi224:
Never heard of Glacier National Park ? I have stood on those Glaciers . They will be gone soon , and with them their high mountain lakes of glacier flour hues ... I hope i am wrong , however , this can be seen by anyone who goes to look ....
- 5 months ago
-
artemis6
-
-
coolplanet
-
artemis6:
That's the problem, most people aren't looking at the whole picture.
People where I live haven't suffered the effects of global warming yet so they could care less.
It's NIMBY -- if it's 'not in my back yard' then why worry? - 5 months ago
-
coolplanet
-
-
JanforGore
-
http://www.igsoc.org/journal/current/207/j11J186.pdf
This is the study by Michel Baraer, a glaciologist, published by the Journal of Glaciology as noted in the article. That means for those here to deliberately spread the same ignorable denier BS and talking points- a person who actually studies and knows about glaciers and has the credentials to write such a paper as opposed to those who come here who have... well, nothing.
- 5 months ago
-
JanforGore
-
-
DBF_SS
-
Was it all the cars on the road that created the medieval climate optimum? What was it that created the Little Ice Age? "Man Made Global Warming" what incredible arrogance, what unbelievable nonsense.
- 5 months ago
-
DBF_SS
-
-
percipi224
-
DBF_SS:
I am sorry but your view is not taking into consideration all the facts. yes, the planet has its own cycles, people are pushing it into an unnatural cycle. over the edge as it were. And even if you don't quite adhere to the science as it sits, one way or the other the planet is warming at an alarming rate and we are not in anyway prepared because we refuse to think about, talk about, out leaders are of the stance; oh well adapt....which is a fine attitude for a group that is only thinking of themselves. Ever see the old movie Life Boat?
- 5 months ago
-
percipi224
-
-
coolplanet
-
DBF_SS:
There is an interesting hypothesis put forward by Prof. William Ruddiman of Virginia University that "the little ice age" was the direct result of a sudden lowering of methane and carbon dioxide in the atmosphere caused by the genocide of tens of millions of Native Americans shortly after Columbus and Cortez arrived in the Americas (Plows, Plagues & Petroleum: How Humans Took Control of Climate, Princeton 2005).
- 5 months ago
-
coolplanet
-
-
Progresshiv
-
We were warned.
- 5 months ago
-
Progresshiv
-
-
JanforGore
-
Progresshiv:
Yes we were. Which makes this all the more outrageous and sad. And it is people who have not contributed to this as much as we have who are now suffering the effects of it at a quicker pace. This is what indigenous people were talking about in Durban as were our young people. But all we get is a "roadmap" when we should already be at the destination.
- 5 months ago
-
JanforGore
-
-
artemis6
-
The same thing is happening to our local glaciers too . I talked to a young scientists about the research she did in the mountain glaciers in glacier national park , she , years ago , now , found that glacial melting releases powerful levels of the most potent green house gasses , because of the thawing of organic soil components . Much higher levels than anticipated . This backs up her research . It is a rapid snowball effect . We are in big trouble .
- 5 months ago
-
artemis6
-
-
JanforGore
-
artemis6:
Yes, we see it globally, simultaneously and it is quickening. The Alps, glaciers in Africa, the Arctic, all the way to Washington state. Signs we need to be aggressively reforesting this planet and working to revamp our agricultural methods especially in developing countries to sequester more carbon in soil and replenishing it instead of stripping it.To keep destroying the sinks when you see this excess is simply beyond foolish. I cannot wrap my head around those who still say we don't even need to plant trees because everything is Ok. I truly think people still so in denial either need to seek mental therapy, or they are getting paid way too much to spread their lies.
- 5 months ago
-
JanforGore
-
-
percipi224
-
artemis6:
did you see the article about the methane plumes of Russia? We aren't prepared. I try to think about just where I am and what will be the outcome in twenty years climate wise.. You heard what the Pres. of the Phillipines said: he is done! He sees climate change as a national security issue. He banned logging and they keep doing it for pineapple farms. He will have to bring out armed soldiers to protect the land so it doesn't come rushing down and keep killing people by the thousands. He basically said that he doesn't expect the rest of the world to give a crap what happens to his people and he will have to get crazy to get his people on board.
- 5 months ago
-
percipi224
-
-
circlesquared
-
artemis6:
absolutely right...here is an article from 08 saying that and more
http://www.independent.co.uk/environment/climate-change/exclusive-the-methane-ti...
- 5 months ago
-
circlesquared
-
-
artemis6
-
percipi224:
History will remember him , well , i hope there IS a history ....
- 5 months ago
-
artemis6
-
-
artemis6
-
circlesquared:
It makes me wince to think of . I do not doubt it .
- 5 months ago
-
artemis6
-
-
MikeBallantine2012
-
There are two problems. The Earth is heating up and CO2 is building up in the atmosphere as a result of the Earth heating up in a feedback loop caused by tundra releases. Certainly man is part of the equation and one we can control. Irrespective of that, we need to be talking about taking CO2 out of the atmosphere not just slowing its accumulation down. That is going to require massive planting of forests in tundra areas and grasslands. The benefit of doing that is for 40 years each acre will absorb about 1,000 lbs of carbon per year. If you do the math, America could plant about 400 million acres of forest and absorb 100% of our carbon production. We would just have to cut beef consumption in half. That is what we can do. Anybody for cutting back on beef?
- 5 months ago
-
MikeBallantine2012
-
-
JanforGore
-
MikeBallantine2012:
So do you also support a carbon tax? Or if you wish to change the semantics, a renewable incentive? ;-). I agree that America should have a major reforestation effort. Matter of fact I started a petition a couple of years ago and called my initiative Plant America that I sent to the White House but it didn't get any attention, which really wasn't a surprise. Reforestation is a major key to sequestering the excess CO2 in the atmosphere, and of course that doesn't go over too well with the fossil fuel benefactors in DC. However, there has to be a balance to this at the source because let's face it we will still cut down trees. Deforestation and the loss of CO2 through unsustainable industrial agriculture wastes more than cars do. I firmly believe sustainable agriculture along with a major reforestation effort in this country and globally would go a long way to beginning to sequester CO2 and is not an impossible task. However, we also must move corporations to sustainable capitalism which balances our atmosphere and our economy.
To reforest the entire country is wonderful, but if you are going to continue to allow the same pace of emissions it will be a lost cause. Those making the pollution willfully must be held accountable for the pollution they make. We need to start holding them accountable and moving to a clean energy economy and also incentivizing farmers who preserve our environment through sequestration, permaculture, agroecology, agroforestry, etc. Now I know we live in a "modern" industrial age and there are many people we need to feed. However, the methods we are using now are not feeding people. They are feeding the corporate Monsanto/Syngenta//Cargill/GMO/Pesticide/fossil fuel war machine. So this then also goes to landgrabbing and deforesting huge swaths of land ( in places like Peru) to grow GM soy and corn for animal feed and biofuel not to feed people and it is exacerbating these climate effects. The industrial agricultural system is failing us and our climate. Therefore I am interested in your views on this. You do not hear of anyone running for president who discusses this important crisis.
Oh, and by some chance were you to be elected... Could I head the USDA? ;-) Thanks for your time.
- 5 months ago
-
JanforGore
-
-
MikeBallantine2012
-
JanforGore:
Great post. I'm not to keen on a general carbon tax. I prefer focused taxes that people understand. For instance a $5 per barrel fee for tar-sands oil for environmental mitigation and clean-up or a 10% tax on coal produced electricity to fund tree planting, etc. This way consumers can identify the benefit of the tax. I feel that much of the increase in CO2 in the atmosphere comes from the fact that we cut down the natural carbon sinks. We can reforest without impacting food supplies by ending ethanol production and switching to bio-algae oil. We can move vegetable and base fruit production to hydroponics in urban areas as well as around power plants to increase yields and reduce the transport carbon emissions. We can build HSR to replace growth in air transport as well. I would not envision a plan that did not include eliminating coal fired-plants from the electricity system. There is a lot of land in the agricultural set aside program that could be planted with trees but there isn't much we can do about other countries as long as the US is not setting an example. It seems hypocritical to go to Brazil and say you can't cut your forest but we can cut ours. I would eliminate paper from schools and switch to electronic notebooks expecting businesses to follow. We could achieve the paperless office finally. I would simplify the tax system to reduce paper usage. Both these actions would save vast amounts of water, energy use and reduce timber harvesting. I would shut-down the post office and install electronic mail terminals in every household eliminating the cheap mailers that everyone gets. These are all really simple changes in society that do not require vast sums of money and actually make things more efficient and reduce costs. I have no candidates for USDA so you can move to the front of the line. LOL. Look for me on Americans Elect when they post candidates on January 15th.
- 5 months ago
-
MikeBallantine2012
-
-
JanforGore
-
MikeBallantine2012:
Yes, much of this is because of land use changes, agricultural changes, deforestation, etc. However, the majority is from he burning of fossil fuels which we need to decrease drastically within this next decade starting now in order to maintain any sort of hope to adapt to what we have already brought upon ourselves. And in all honesty I still believe a price per ton on carbon at the source (revenue neutral) would also move businesses faster into decreasing emissions at the source in the first place and spur more investment in renewable energy sources while also giving back to consumers so they as well can afford to make the changes necessary for adaptation. Scientists state we have just about five years in order to avoid irreversible climate change, which then means that while we can still work to decrease emissions it will be more expensive the longer we wait.
I like your ideas about decreasing paper usage and of course, water is a big part of that as well as our energy and agricultural sectors. I also like the idea of hydroponics on a local scale and think that not only a major reforestation effott here is necessary but a major nationwide move to local farms (community supported agriculture) will not only help in decreasing carbon emissions, but also bring healthy food to areas that lack it. They would bring health, jobs and a boost to local economies. Schools as well can play an integral part in this "agricultural remaissance" where we can move forward into the future by employing the tried and true methods of sustainable agriculture on a wider scale. I like that you at least have ideas on these important topics and thanks for sharing them here. Oh, and thanks for the vote of confidence...I'll wait on the name plaque though. ;-).
- 5 months ago
-
JanforGore
-
-
artemis6
-
MikeBallantine2012:
It would be good for us if we did , less mad cows ...
- 5 months ago
-
artemis6
-
-
MikeBallantine2012
-
JanforGore:
My primary reason for not pushing a"carbon" tax is that it has developed too many opponents. I prefer to fight the fights I can win and compromise on the ones I can't. I would like to put a carbon tax in the WTO agreements to level the playing field, then focus on a tax for coal. All fossil fuels are dirty but instead of trying to punish them all, use a divide and conquer strategy and focus on one at a time. All carbon taxes are regressive in nature so we can use a rebate payment for the poor if it is done on electricity through billing but it is more difficult to manage on petrol.
- 5 months ago
-
MikeBallantine2012
-
-
IceKat
-
"This is happening 20 to 30 years earlier than forecasted. "
Once again the 'scientists' get their forecasts wrong!
What's broken, the 'scientists' or the climate? - 5 months ago
-
IceKat
-
-
coolplanet
-
IceKat:
Is everything about spreading doubt and confusion?
Yes science can be wrong about things. That's what science is all about -- learning.
How does science underestimating the speed of climate change help your case that global warming is a hoax? - 5 months ago
-
coolplanet
-
-
IceKat
-
coolplanet:
Sources for what? If you're looking for a source for the quoted, "This is happening 20 to 30 years earlier than forecasted. " look no further than the second paragraph in the article being discussed here... or don't you actually read the items posted? Maybe you just vote up and add a complementary comment even though you haven't read the article or understood it!!!
Now your turn. Explain why these glaciers were melting long before man could have had an influence due to his small contribution to natural CO2 levels, and why these glaciers were melting when CO2 was supposedly at 'safe' levels.
Edit: seeing as you removed your original comment because you would have looked pretty stupid (obviously you don't actually read the articles!!!), "Provide sources or shut up" I'll have to re-write my reply.
Yes science can be wrong, so why then do you continue to hold dearly onto science that has since been debunked? Science is about learning, I agree, so why are the so-called eminent climate 'scientists' so keen to destroy and withhold data? Surely any scientist worth his salt is willing for his work to be seen and understood, and his results to be replicated.
Climate change a hoax? You said that, not me. Climate change is real and is happening now, but that's nothing new. The climate has never been stable, although a good example of a relatively stable climate is the one which you and your grandparents lived in.But, more to the point of this discussion, why did the Peruvian glaciers begin to retreat long before man could have had an influence, and long before CO2 levels rose above the fictitious 'unsafe' level? You seem unable to answer that question! Don't worry about it, I understand ;)
- 5 months ago
-
IceKat
-
-
coolplanet
-
IceKat:
Of course climate has been changing for billions of years, all driven by CO2 levels in the atmosphere as science has confirmed for 150 years now.
The entire point you fail to grasp is the unprecidented rate we humans are changing it right now!
For the first time in Earth's history (that we know of) humans are altering the chemistry of the air to the point where these changes are occurring in centuries rather than millennia. And for the first time in history we can do something about it!
The dinosaur could do nothing about the asteroid that changed their climate.
We can. - 5 months ago
-
coolplanet
-
-
LivingPong
-
IceKat:
Stratfor?
- 5 months ago
-
LivingPong
-
-
IceKat
-
coolplanet:
I think if you do some reading and research you'll find that the science has moved on from the theory that man is cooking his planet due to CO2 emissions. Only 3% of atmospheric CO2 is from man anyway! Had your theory been true the planet would have burned to a cinder centuries ago, and if you follow the subject you'll soon discover that the only time CO2 and temperature rises correlated was during a very small period between the late 70s and the late 90s, around twenty years.
With increasing anthropogenic CO2 emissions, the planet continues to cool - why? Don't answer that, I'm sure you can't, just as you can't answer the questions why did Peruvian glaciers begin retreating before man could have had an effect, and why did they begin to retreat while CO2 concentrations were at a 'safe' level? - 5 months ago
-
IceKat
-
-
noxidereus
-
coolplanet:
"Is everything about spreading doubt and confusion?"
Absolutely that is transparently so. Voted up.
- 5 months ago
-
noxidereus
-
-
coolplanet
-
People still like to believe that this is a problem for future generations and that we still have time to procrastinate.
Not now! It's happenning a lot faster and more furiously than anyone imagined.
But that doesn't mean that something still can't be done to slow it down.
What will it take??? - 5 months ago
-
coolplanet
-
-
artemis6
-
coolplanet:
First step ? We ALL must STOP using OIL , NOW . Second , Plant trees .... everywhere .
- 5 months ago
-
artemis6
