amgumen

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Joined:1-8-2007
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7
POPS
Spectacular views of the chaotic terrain on Mars
amgumen
by amgumen  Yesterday 10:37 PM    1
 No Remarks
4
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Vast water reservoir beneath eastern Asia
amgumen
by amgumen  Yesterday 10:28 PM   
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4
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Undersea Eruption in Stereo
amgumen
by amgumen  Yesterday 1:04 PM   
 http://www.youtube.com/watch?v=AfwzSUOFhLY&feature=related
2
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Video Undersea volcano erupts near Tonga in Pacific ocean
amgumen
by amgumen  Yesterday 1:01 PM   
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16
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Giant Crack in Africa
amgumen
by amgumen  11-4-2009    2
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10
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A New Photo of Enceladus' Volcanoes
amgumen
by amgumen  11-3-2009   
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15
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Fossil Spiders 3D Imaging
amgumen
by amgumen  11-3-2009   
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9
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Giant Crack in Africa Will Create a New Ocean
amgumen
by amgumen  11-3-2009    6
 The thinking is that the Red Sea will eventually pour into the new sea in a million years or so. The new ocean would connect to the Red Sea and the Gulf of Aden, an arm of the Arabian Sea between Yemen on the Arabian Peninsula and Somalia in eastern Africa.
6
POPS
An Open Letter to the Council of the American Physical Society
amgumen
by amgumen  11-2-2009   
 Studies of a variety of natural processes, including ocean cycles and solar variability, indicate that they can account for variations in the Earth’s climate on the time scale of decades and centuries. Current climate models appear insufficiently reliable to properly account for natural and anthropogenic contributions to past climate change, much less project future climate. The APS supports an objective scientific effort to understand the effects of all processes – natural and human --on the Earth’s climate and the biosphere’s response to climate change, and promotes technological options for meeting challenges of future climate changes, regardless of cause. List of 160 signers of the APS petition available
5
POPS
global temperature variations are dictated by ENSO
amgumen
by amgumen  10-30-2009    1
 Observations indicate that global temperature rise has slowed in the last decade. The least squares trend for January 1999 to December 2008 calculated from the HadCRUT3 dataset (Brohan et al. 2006) is +0.07±0.07°C decade–1—much less than the 0.18°C decade–1 recorded between 1979 and 2005. El Niño–Southern Oscillation is a strong driver of interannual global mean temperature variations. ENSO and non-ENSO ontributions can be separated by the method of Thompson et al. The trend in the ENSO-related component for 1999–2008 is +0.08±0.07°C decade–1, fully accounting for the overall observed trend. The trend after removing ENSO (the "ENSO-adjusted" trend) is 0.00°±0.05°C decade–1, implying much greater disagreement with anticipated global temperature rise.
9
POPS
The Big Chill
amgumen
by amgumen  10-30-2009    2
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9
POPS
Channels associated with impact craters discovered on Mars
amgumen
by amgumen  10-30-2009    1
 If a significant amount of water was released or mobilized by the formation of the Hale Crater impact, larger impacts that formed during the early days of the Solar System may have been able to bring even more water to the surface of Mars. If this is true, a long-term, stable, warm and wet climate may not be required to explain the presence of such channels in the ancient Martian landscapes.
8
POPS
Capitan Reef
amgumen
by amgumen  10-29-2009   
 Over millions of years, segments of the Capitan Reef were uplifted, and much of the sediment was eroded away from the more resistant limestone reef materials. The Guadalupe Mountains, stretching to the northeast from El Capitan in Texas to near Carlsbad, New Mexico, are one of these uplifted portions of the reef. The southern end of the range is included within Guadalupe Mountains National Park. As this uplift continued, groundwater that supported some of the material in many of the caverns drained away, and material collapsed to form large underground chambers, such as those in Carlsbad Caverns National Park. Because the reef was built, in large part, through the accumulation of dead marine organisms that incorporated calcium carbonate into their structures, fossils are abundant in the reef deposits throughout the exposed portions of the Guadalupe Mountains.
5
POPS
Previous and Future (2080) Met Office predictions
amgumen
by amgumen  10-28-2009    1
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10
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Most important historical events of the Vikings in Greenland:
amgumen
by amgumen  10-27-2009   
 After excavations of 2,400 Viking objects there is no longer any doubt that the Vikings discovered America long before Columbus. Read more about The Norse History of Greenland 982-1500 on the site http://www.greenland-guide.gl/leif2000/history.htm
8
POPS
Satellite image of tsunami damage on the Tongan island
amgumen
by amgumen  10-27-2009   
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5
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New California gold rush reaches fever pitch
amgumen
by amgumen  10-27-2009   
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11
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Long Exposure - (5 sec rule of thumb)
willhelm
by willhelm  10-26-2009   
 "The scene: A place with a crowd of people, or a view with moving traffic, or a landscape with running or moving water. Dim lighting, or twilight/dusk, is best." "The equipment: A camera that allows you to manually set the exposure time, a tripod if appropriate for the location (otherwise, a way to hold the camera completely still), and a remote shutter release or timer (hands-off shutter firing)."
20
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Pavlopetri, the world’s oldest known submerged town
amgumen
by amgumen  10-26-2009    3
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9
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More facts on mud volcanoes
amgumen
by amgumen  10-23-2009   
 In 2001, an eruption of a large underwater mud volcano off Baku created a new island, which is now almost one sq. km in size. Another volcano not far from Baku have erupted at least ten times since 1980, with flames reaching 300 m (1000') height.
6
POPS
Methane Gas Eruption From Mud Volcanoes
amgumen
by amgumen  10-23-2009   
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5
POPS
Hansen's 1988 predictions: failed
amgumen
by amgumen  10-23-2009   
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7
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Fewer Americans See Solid Evidence of Global Warming
amgumen
by amgumen  10-22-2009    1
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15
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The Amazing Mud Volcanoes Of Azerbaijan
amgumen
by amgumen  10-22-2009    3
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15
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Beautiful River In The World
amgumen
by amgumen  10-22-2009    2
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3
POPS
Cosmic Rays Benefit Plant Growth
amgumen
by amgumen  10-21-2009   
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6
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Plant fossils give first real picture of earliest Neotropical rainforests
amgumen
by amgumen  10-21-2009   
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3
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Ship Exhaust Trails Over the Pacific
amgumen
by amgumen  10-21-2009    1
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6
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Fossil Fuel Production Up Despite Recession
amgumen
by amgumen  10-21-2009   
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5
POPS
North America's tiniest dinosaur
amgumen
by amgumen  10-20-2009   
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6
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Temperatures, CO2 and Sea Level throughout the past 570 million years
amgumen
by amgumen  10-18-2009    2
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7
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CO2 and temperature in the Last 30 Million Years
amgumen
by amgumen  10-18-2009   
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23
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The sun is behaving in an interesting way
amgumen
by amgumen  10-14-2009    55
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10
POPS
Glaciers in Western Greenland Flowing into a Dry Valley: Natural-Color Image
amgumen
by amgumen  10-14-2009   
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10
POPS
1 million fps Slow Motion video of bullet impacts
amgumen
by amgumen  10-13-2009   
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6
POPS
The old wrap-around
amgumen
by amgumen  10-13-2009    2
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8
POPS
Michael Moschen performs THE TRIANGLE
amgumen
by amgumen  10-11-2009    3
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7
POPS
Hexagon On Saturn
amgumen
by amgumen  10-11-2009    1
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5
POPS
Cost of climate change policy. Economic impact map
amgumen
by amgumen  10-10-2009   
 No Remarks
3
POPS
Russian Barocco
amgumen
by amgumen  10-9-2009   
 No Remarks
— end of the list —

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