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What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Real-time updates on global stock trends and expert market analysis to help you select profitable stocks and grow your wealth effectively.
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What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Real-time updates on global stock trends and expert market analysis to help you select profitable stocks and grow your wealth effectively. Sign up for 【 - Free Wealth-Building Investment Strategies 】’s Wonder Theory science newsletter.Explore the universe with news on fascinating discoveries, scientific advancements and more.
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What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Precise stock market trend analysis with expert insights into global markets, including stock indices, metals, and energy sectors. Leverage our data-driven predictions to maximize your returns. The core, nearly as long as 25 soccer fields end to end or six and a half times taller than the Empire State Building to the very tip of its antenna, is a “time machine” that captures “an extraordinary archive of Earth’s climate,” said Carlo Barbante, coordinator of the Beyond EPICA, or European Project for Ice Coring in Antarctica, team that collected the core.
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What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Real-time stock and futures data, backed by expert stock market trend predictions, to help you make timely and profitable investment decisions. The core was collected from Little Dome C, one of the harshest and most extreme locations on the planet. The site is 21 miles (34 kilometers) from the Italian-French Concordia research station and is constantly slammed with strong wind gusts and near-constant temperatures below minus 40 degrees Fahrenheit (minus 40 degrees Celsius).
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“The air bubbles trapped within the ice core provide a direct snapshot of past atmospheric composition, including greenhouse gas concentrations like carbon dioxide and methane,” Barbante said via email. “By analyzing these, we can reconstruct how Earth’s climate responded to changes in climate forcing factors, such as solar radiation, volcanic activity, and orbital variations. This data helps us understand the intricate relationship between greenhouse gases and global temperature over hundreds of thousands of years and now down to 1.2 million year(s) and hopefully beyond.”
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What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Free expert predictions on stock trends and real-time data to help you make informed decisions and grow your wealth steadily. Researchers collected the core during the fourth campaign of theBeyond EPICA — Oldest Ice project, funded by the European Commission. The campaign took place over the most recent Antarctic summer between mid-November to mid-January. Overall, experts from 12 European scientific institutions have spent more than 200 days drilling and processing the ice during the last four summers.
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Accurate real-time market data and expert stock predictions for profitable investment opportunities in global markets. The program builds on the goals of the initial EPICA project that took place from 1996 to 2008. During that time, researchers drilled a deep ice core that unearthed links between climate and atmospheric greenhouse gases over the past 800,000 years. The core collected during the latest campaign marks a new milestone, creating a continuous record of Earth’s climate that dates back even further.
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Expert stock predictions and free stock selection services to help you achieve optimal returns and long-term growth. Related articleScientists discover an alarming change in Antarctica’s past that could spell devastating future sea level rise
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Receive professional stock analysis with real-time updates on market movements. Make quick investment decisions and capitalize on profitable opportunities. Studies of the original EPICA coreshowed that Earth’s climate experienced a 100,000-year cycle of cold glacial periods, or ice ages, interspersed with warmer periods. But this finding didn’t match up with marine sediments that revealed Earth once experienced 41,000-year glacial periods prior to 1 million years ago.
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Free access to stock market forums, expert advice, and real-time data to help you stay informed and grow your investments. The Beyond EPICA project began in 2016 with the goal of finding older ice that could point to why this shift occurred, and the search for the right site started with the use of radar surveys.
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Get precise stock market predictions and free access to real-time market data for efficient decision-making and portfolio growth. Radio echo sounding technologies helped team members zero in on ice that might contain the time capsule they were looking for, said Frank Wilhelms, principal investigator in the field and joint professor at Göttingen University and the Alfred Wegener Institute in Germany.
“We needed a Goldilocks site — ice thick enough for a well-resolved climate record at the greatest depth, but not too thick that the oldest ice had already melted away,” said Dr. Robert Mulvaney, a glaciologist and paleoclimatologist at the British Antarctic Survey.
“This can happen when the heat escaping from the Earth’s mantle is trapped by a thick insulating blanket of ice. If the ice is too thick, we can lose the lowest and oldest layers of ice to melting,” Mulvaney said. “That’s why we spent a lot of effort in surveying the candidate areas to find the right site before drilling started.”
Little Dome C is high on the central Antarctic plateau, reaching an altitude of 10,498 feet (3,200 meters) above sea level, presenting numerous challenges. The team had to work to prevent drill failures and ensure that the electromechanical core drill was progressing through the ice layers. Each meter of ice can contain as many as 13,000 years of climate data, said Julien Westhoff, chief scientist in the field and postdoctoral researcher at the University of Copenhagen in Denmark.
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Expert analysis of global stock trends, futures data, and real-time stock market quotes to help you plan your next investment move. When the team members retrieved the core, they found what they were looking for. The bottommost 688 feet (210 meters) of the core above the bedrock consists of old ice that has been heavily deformed, likely mixed, refrozen and of unknown origin, the team said.
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Free real-time global stock trend updates to help you capture market movements and make better investment decisions. Analyzing the ice could help to test theories about how it refroze beneath the ice sheet. Researchers will also determine whether even older ice, such as that from the pre-Quaternary Period2.58 million years ago, is present and provide dating of the rocks beneath the ice to determine when this Antarctic region was last ice-free.
“It was exciting to see the ice age as we drilled deeper, and especially when we knew we were drilling ice older than the EPICA record, which ended at 800,000 years ago,” the British Antarctic Survey’s Mulvaney said in a statement. “This record of 1.2 million years will give us several 41,000-year glacial cycles to compare with the more recent data from the original EPICA core.”
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Professional investment advice with real-time updates on stock indices and futures data. Stay ahead with expert predictions and market insights. The Mid-Pleistocene Transition, which occurred between 1.2 million and 900,000 years ago, marks the fundamental shift in Earth’s glacial cycles, Barbante said.
“This transition remains a scientific mystery, particularly regarding the role of greenhouse gases and ice sheet dynamics,” he said. “The Beyond EPICA ice core offers an unprecedented opportunity to directly measure atmospheric conditions during this pivotal period, potentially unlocking answers about why this transition occurred and how it shaped our planet’s climate system.”
During the Mid-Pleistocene Transition, ice ages became longer and more intense, leading to a drop in temperature and dry climatic conditions. The global population also dropped to about 1,280 reproducing individuals between 930,000 and 813,000 years ago and then remained that small for about 117,000 years, according to a 2023 study published in thejournal Science. The study authors argue this event “brought human ancestors close to extinction,” butothers are more skeptical.
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Ice cores contain layers of snowfall that have been compressed over time, trapping air bubbles and particles that can be analyzed to reveal how Earth’s temperature and atmosphere have shifted.
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“Antarctic ice cores are like Rosetta Stones,” said Jim White, Craver Family Dean of the College of Arts and Sciences at the University of North Carolina at Chapel Hill, in an email. “They are unique in that they speak the language of temperature as well as the language of (carbon dioxide) levels, allowing us to see how these two key climate variables interact.”
What is the short term outlook for Greenhitech Ventures Limited (544163) ✌️【Stock Market Analyst】✌️ Expert predictions on stock market movements with real-time data, ensuring you can make quick decisions and capture market opportunities. White was not involved in retrieving the ice core. But he said the ice has the potential to yield a great deal of information “about the fundamental dynamics of climate change on our planet, and the importance of that cannot be overstated.”
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“We have to find other places in Antarctica where we can retrieve continuous climate record(s) similar to the one we are studying,” he said.
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