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Originally posted by AceWombat04
Because we (most of us at least) are laypeople and not scientists, we are utterly at the mercy of the media and publishers of information with regard to what we know about the potential for man-made climate change.
Originally posted by infolurker
Glaciers are growing around the world, including the United States
Global Warming? New Data Shows Ice Is Back
Usual Global Warming Alarmist BS. Glaciers are growing all over the world.
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A detailed survey of the total glaciated area in Norway has not been performed since the glacier inventories were compiled in the mid 1980s for southern Norway and start of the 1970s for northern Norway. A new updated survey of the Norwegian ice masses is required in order to get an overview of the present state of the glaciers and the changes of them. Satellite sensors enable (near) global coverage of glaciers. As part of the Global Land-Ice Measurements from Space (GLIMS) project (www.glims.org) NVE has started work with a new remote-sensing-based inventory for Norway.
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The data on mass balance from the Norwegian Water Resources and Energy Directorate (NVE) show a record-high retreat of Norwegian glaciers in 2006. Many of the glaciers saw the greatest decrease ever recorded. Read the paper 'Norway’s glaciers shrunk dramatically in 2006' published by NVE in Cicerone 2/2007.
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Results 2008 - Thirty-two glaciers were measured in 2008, eight glaciers in North-Norway, and twenty-four glaciers in South-Norway. Twenty-four glaciers retreated....Since 1999, the glacier has retreated rapidly, and by the end of 2006 the glacier terminus was at the upstream end of the lake again.
Results 2007 - Twenty-eight glaciers were measured in 2007, seven glaciers in North-Norway, and twenty-one glaciers in South-Norway. Twenty-four glaciers retreated.
Results 2006 - Twenty-eight glaciers were measured, four in North-Norway and 24 glaciers in South-Norway. Twenty-six glaciers retreated.
Results 2005 - Twenty-seven glaciers were measured, four in North-Norway, and 24 glaciers in South-Norway. Twenty-one glaciers retreated.
Results 2004 - Twenty-six glaciers were measured in 2004. Twenty-three glaciers retreated.
Trends 1982-2008 - Many outlet glaciers from coastal plateau glaciers started to advance in the late 1980-ies. At the end of the 1990-ies most of these advances had stopped. After 2000, these glaciers retreated fast due to several years of large summer balances. The continental valley glaciers in Jotunheimen, close to the Swedish border in Nordland, and in Lyngen and Finnmark are generally retreating. There are some exceptions like Storgjuvbreen in Jotunheimen.
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ALPINE GLACIERS IN WESTERN CANADA APPROACH THEIR SMALLEST SIZE OF THE PAST 7000 YEARS
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2005 - A huge Canadian ice shelf 500 miles (800 kilometers) from the North Pole has disintegrated, leaving a large floating island of ice stranded 30 miles (48 kilometers) offshore, scientists reported yesterday....The Ayles ice shelf was believed to be 3,000 to 4,500 years old. Before the breakup the Canadian Arctic had six ice shelves. "Now there are five," Copland said. In the past hundred years, he added, Canada's ice shelves have shrunk by 90 percent.
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2008 - Canadian Arctic sheds ice chunk
It is thought to be the biggest piece of ice shed in the region since 60 sq km of the nearby Ayles Ice Shelf broke away in 2005....Ellesmere Island was once bounded by one giant ice shelf that covered almost 10,000 sq km (3,500 sq miles).
Now this expanse of ice has retreated into a string of five, much smaller, individual shelves, which together cover just under 1,000 sq km (400 sq miles).
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The World Glacier Monitoring Service reports on changes in the terminus, or lower-elevation end, of glaciers from around the world every five years.(WGMS)....French glaciers experienced a sharp retreat in the years 1942–53 followed by advances up to 1980, and then further retreat beginning in 1982. As an example, since 1870 the Argentière Glacier and Mont Blanc Glacier have receded by 1,150 (3,800 ft) and 1,400 m (4,600 ft), respectively. The largest glacier in France, the Mer de Glace, which is 11 km (7 miles) long and 400 m (1,300 ft) thick, has lost 8.3% of its length, or 1 km (0.6 miles), in 130 years, and thinned by 27%, or 150 m (500 ft)...
Mass balance has been continuously monitored on Chacaltaya Glacier (16°S, Cordillera Real, Bolivia) since 1991, and on the Antizana Glacier 15 (0°, Ecuador) since 1995. In ablation areas, mass balance has been surveyed on a monthly scale, providing interesting details about the seasonal pattern in 2 contrasting tropical environments. Intermittent information about ice recession exists in both regions for the last 4 decades. The data point to a clear acceleration in glacier decline during this decade; ablation rates have been 3–5 times higher than during the former decades.
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In Greenland, glacier retreat has been observed in outlet glaciers, resulting in an increase of the ice flow rate and destabilization of the mass balance of the ice sheet that is their source. The period since 2000 has brought retreat to several very large glaciers that had long been stable.....Satellite images and aerial photographs from the 1950s and 1970s show that the front of the glacier had remained in the same place for decades. In 2001 the glacier began retreating rapidly, and by 2005 the glacier had retreated a total of 7.2 km (4.5 miles), accelerating from 70 ft (20 m) per day to 110 ft (35 m) per day during that period.
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New Zealand’s glaciers are shrinking and twelve of the largest glaciers in the Southern Alps are unlikely to return to their earlier lengths without extraordinary cooling of the climate.
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In New Zealand the mountain glaciers have been in general retreat since 1890, with an acceleration of this retreat since 1920....The loss in volume from 1975-2005 is 11% of the tota
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Franz Josef Glacier Growth and retreat
Fed by a 20 sqm large snowfield[5] at high altitude, it exhibits a cyclic pattern of advance and retreat, driven by differences between the volume of meltwater at the foot of the glacier and volume of snowfall feeding the névé. Due to strong snowfall it is one of the few glaciers in New Zealand which is still growing as of 2007, while others, mostly on the eastern side of the Southern Alps, have been shrinking heavily, a process attributed to global warming.
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Perito Moreno Glacier is presently in equilibrium, but has undergone frequent oscillations in the period 1947–96, with a net gain of 4.1 km (2.5 miles). This glacier has advanced since 1947, and has been essentially stable since 1992. Perito Moreno Glacier is one of three glaciers in Patagonia known to have advanced, compared to several hundred others in retreat.
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Many of the glaciers draining the South Patagonian Icefield have been retreating throughout this century. There are a few exceptions, notably Pio XI Glacier and Moreno Glacier which have been advancing....Many glaciers in this area have undergone rapid retreat during the second half of this century from an advanced unstable position and no longer show retreat since they have reached a stable position again at a new pinning point
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Colorado's largest glacier is vanishing and researchers at the University of Colorado believe that global warming may be playing a role.
St.Helens Stratovolcano
Mount St. Helens is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States.
Mount Rainier is an active[7] stratovolcano (also known as a composite volcano) in Pierce County, Washington, located 54 miles (87 km) southeast of Seattle, Washington, in the United States.
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Four glaciers at Washington's Mount Rainier are staying about the same size. Those glaciers — shielded from the sun on the mountain's north and east sides — have received just enough snow to keep them from shrinking.
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Although Mount Shasta's glaciers are growing, researchers say the 4.7 billion cubic feet of ice on its flanks could be gone by 2100. For the glaciers to remain their current size, Shasta would have to receive 20 percent more snowfall for every 1.8-degree Fahrenheit increase in temperature, Tulaczyk said.
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A dozen organizations last month filed a petition asking the United Nations to declare Glacier in Montana and the adjacent Waterton Lakes National Park in Canada endangered, because of glacial retreat and its effect on the environment of the parks.
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A USGS project to photograph the glaciers of Montana's Glacier National Park also showed significant retreat.
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Hubbard Glacier is the largest tidewater glacier on the North American continent. It has been thickening and advancing toward the Gulf of Alaska since it was first mapped by the International Boundary Commission in 1895 (Davidson, 1903). This is in stark contrast with most glaciers, which have thinned and retreated during the last century. This atypical behavior is an important example of the calving glacier cycle in which glacier advance and retreat is controlled more by the mechanics of terminus calving than by climate fluctuations.
Originally posted by Blaine91555
We all want a clean environment. I don't think there is any argument about that.
Some are just Anarchists searching for a cause.
Others are criminal in my opinion like Mr. Gore. They need to make us into monsters and pretend we don't want a clean environment too.
Every time I look at satellite photos of the giant brown cloud over China and especially when it makes its way over Anchorage where I live, I see proof how little these people truly care. Can't upset China now by calling them to task can we
While we have been doing a better and better job of cleaning up our act, China has been given a pass it seems.
It is time they stop with the guilt trip directed at us and go after the third world for not using available clean technology.
Now that China has built those plants, can anyone believe they will turn around and build them all over again?
People like Gore never seem to mention that, do they? How sad.
Originally posted by saint4God
Originally posted by AceWombat04
Because we (most of us at least) are laypeople and not scientists, we are utterly at the mercy of the media and publishers of information with regard to what we know about the potential for man-made climate change.
Nonono! Don't you dare sell yourself short like that. It may have been true 100 years ago that scientists have more knowledge due to university study and global travels but in the information age there's no real need to put a scientist on a pedestal. Granted studying in college does give a lot of information and focus, but if you have the willingness and desire to read all you can and learn all you can, look at the data, and validate the truths, you're doing essentially what a scientist does anyway. Ecology only became a specific study about fifty years ago. We don't have a lot of data to fall back on so there's no way of knowing whether this is a cycle or a more permanent change. My ecology professor seemed to think this was a cycle given her review of it all. We won't know for another couple thousand years unless there's a way to recover all the information we're missing about the climate.