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Showing posts with label climate change. Show all posts
Showing posts with label climate change. Show all posts

Sunday, March 24, 2024

Vostok Ice Core: Rethinking Carbon Dioxide and Global Warming (aka Climate Change)

 


The grey band in the chart is the Vostok ice core time period.. The time in this chart passes from right to left, the left being present day. The chart show cyclic variations of up to 10 degrees. The question is does  and ice cover causeCO2 to change or does CO2 cause the temperature to change. The climate crowd believes the latter. This chart shows the time lag resulting in temperature drop prior to a drop in CO2.

Some scientists speculate  that variations in the earth's orbit and axial tilt lead to changes in solar radiation affects and lead to time period of warming and cooling. Some solar events lead to melting of permafrost as a source for CO2.

Imagine that...the sun plays a major role in the earth's temperature cycles!

Tuesday, February 7, 2012

Worlds Oldest Living Thing!

Scientists say a patch of ancient seagrass in the Mediterranean is up to 200,000 years and could be the oldest known living thing on Earth. Australian researchers, who genetically sampled the seagrass covering  40 sites from Spain to Cyprus, say it is one of the world's most resilient organisms - but it has now begun to decline due to global warming.
Scientists say a patch of ancient seagrass in the Mediterranean is up to 200,000 years old Photo: Getty Images
Australian scientists sequenced the DNA of samples of the giant seagrass, Posidonia oceanic, from 40 underwater meadows in an area spanning more than 2,000 miles, from Spain to Cyprus.

'Oldest living thing on earth' discovered

Sunday, November 13, 2011

Keystone XL Pipeline Delayed

WashPost to Obama: Approve Keystone XL

The Post still doesn’t like fossil fuels, but embraces reality anyway.
About the Keystone XL pipeline that Obama is tying to kill by delaying approval:
The United States must reduce its dependence on fossil fuels, from any source, and it should encourage nations such as China to lower the carbon intensity of their economies, too. Even if that happens, though, the world will continue to use oil, with all the dirty realities that entails. Rejecting Keystone XL would not change that fact. But it would help China lock up more of the world’s oil production, cost infrastructure jobs in the United States and offend a reliable ally. More delay after three years of review is insult enough.
Read the Post editorial.

Friday, October 28, 2011

Keystone Pipeline

Obama says he’ll address Keystone Pipeline concerns

posted at 4:05 pm on October 27, 2011 by Tina Korbe
printer-friendly

Barack Obama is busy, busy, scattering largesse to the populace. Whatever he can say to win votes — he’ll say it. His address in Denver yesterday included not only the announcement of his highly impactful student loan program reforms, but also a testy reassurance that he’s taking into consideration concerns about a proposed pipeline — the Keystone XL — that would run from Canada to Texas:
During an event with young people in Denver, one activist interrupted Obama’s remarks, urging the president to reject the project.
“We’re looking at it right now, all right?” Obama replied. “No decision’s been made and I know your deep concern about it, so we will address it.”
Protesters who held up a banner reading: “Stop the Keystone Pipeline Project” were asked to leave.
Obama has been none too popular with his environmentalist constituency lately — not least because he hired Broderick Johnson, a former lobbyist for the Keystone XL, to be a senior adviser to his campaign. Given that, it’s difficult to envision Obama overriding the countless anti-pipeline protesters — including a number of celebrities — to throw his weight behind the Keystone project. He’ll probably just continue to hear their concerns and delay a decision.
But consider: By the Department of Energy’s own admission, access to Canadian oil sands could significantly reduce our dependence on foreign oil. Some supporters for the pipeline have even made the case that construction and use of the pipeline is more ethical than the continued purchase of oil from a country that discriminates against women. Environmentalists insist the pipeline poses a risk to endangered species because spills could occur — but a State Department report has shown that to be unlikely. (Incidentally, in response to that report, three environmental groups sued the U.S. government this past Tuesday — another element of the Keystone drama that seems likely to push Obama to the left on this issue.) Perhaps most importantly, the pipeline will be a vehicle for the creation of thousands of jobs — the president’s purported top priority.
The only reason for Obama not to support the pipeline project is that it might cost him a few votes with lefty enviros. Oh, right. So, never mind. No wonder he’s delaying his decision.

Monday, July 25, 2011

Canadian Tar Sands: Net Pay Isopach

Canadian tar sands cover a huge area, it's time for a pipeline!

Fossils of Ancient Croc Found in Brazil | TheBlaze.com

Fossils of Ancient Croc Found in Brazil TheBlaze.com: "Fossils of Ancient Croc With Long Legs and Appetite for Dinosaurs Discovered
Posted on July 24, 2011 at 10:11pm by Christopher Santarelli Print »Email »
A municipal worker in a small Brazilian town has unearthed croc bones 70-million-years-old. The crocodilian fossil with big teeth, long legs and fingers, and a doglike skull is now shedding light on the anatomy of a strange group of predators. Live Science’s Charles Q. Choi describes the beast:
“This croc almost certainly did not lurk like a log in a river like its modern relatives. ‘The rocks from the outcrop where we found the fossils, as well as those from other related areas, suggest a hot and considerably dry environment for the region dating back 70 million years,’ researcher Felipe Montefeltro, a paleontologist at the University of Sao Paulo in Brazil, told LiveScience"

Thursday, April 28, 2011

King crabs invade Antarctica

King crabs invade Antarctica: "King Crabs Invade Antarctica
ScienceDaily (Apr. 26, 2011) — It's like a scene out of a sci-fi movie -- thousands, possibly millions, of king crabs are marching through icy, deep-sea waters and up the Antarctic slope."

Drunken killer crabs from the depths........drunk on low temperatures, really folks you just can't make this stuff up! maybe king crab legs will become more affordable, oh yeah!