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“This was not a real surprise for us,” Pironon told CNN; it’s common to find small amounts near the surface of a borehole. Arguably, the catalyst for the current interest in white hydrogen can be traced to this West African country. White hydrogen deposits have been found throughout the world, including in the US, eastern Europe, Russia, Australia, Oman, as well as France and Mali. “Natural hydrogen is a solution which will allow us to get get to speed” on climate action, he said. Natural Hydrogen Energy LLCFrom hype to realityThe challenge for these businesses and for scientists will be translating hypothetical promise into a commercial reality.
Persons: Jacques Pironon, Phillipe De Donato, ” Pironon, Pironon, “ Gray, ’ ”, Geoffrey Ellis, , , Ellis, Isabelle Moretti, Neil McDonald, Bill Gates, geochemist Viacheslav, ” Zgonnik, ” Ellis, that’s, De Donato’s, Organizations: CNN, National, of Scientific Research, US Geological Survey, University of Pau, University of Sorbonne, Geologists, Energy Ventures, Natural Hydrogen Energy, Hydrogen Energy Locations: France, Lorraine, Mali, Bourakébougou, University of Pau et, l’Adour, Europe, Russia, Australia, Oman, Yorke, South Australia, Denver, Nebraska, Kansas
[1/2] Pylons of high-tension electricity power lines are seen at the Olkaria II Geothermal power plant near the Rift Valley town of Naivasha, Kenya February 15, 2018. REUTERS/Thomas Mukoya/File Photo Acquire Licensing RightsLITTLETON, Colorado, Oct 5 (Reuters) - Kenya, currently the eighth largest geothermal power user, has more geothermal power capacity under construction than any other country, and plans to nearly double overall geothermal power output by 2030 as part of ambitious green energy goals. Once current projects are completed, Kenya will rank fourth on the global list of geothermal users behind the United States, Indonesia and The Philippines, and aims to generate over half of the country's electricity from geothermal sites, data from Global Energy Monitor shows. Map of global geothermal power facilitiesHowever, in areas where there is active tectonic plate movement and the Earth's heat can be tapped at relatively shallow depths, geothermal facilities can be a cost effective means to generate abundant clean power. WIDENING REACHRelatively easy access to geothermal sources has motivated Kenya to become a global leader in geothermal site development, and the country has boosted geothermal capacity by 375% from 2010 to 2022, more than any other major geothermal producer, data from think tank Ember shows.
Persons: Thomas Mukoya, Peketsa, Gavin Maguire, Diane Craft Organizations: REUTERS, Global Energy Monitor, Kenya Electricity Generating, International Monetary Fund, United Nations Environment Program, Reuters, Thomson Locations: Naivasha, Kenya, LITTLETON , Colorado, United States, Indonesia, The Philippines, Africa, Ethiopia, Djibouti, East, Eastern Africa
AdvertisementAdvertisementAfter decades of work, a team of scientists has finally completed a map of Zealandia. But that didn't deter scientist Nick Mortimer, who led the team that's been studying Zealandia for over 20 years. AdvertisementAdvertisementIn a new study, the team finished mapping the final piece of the continent, the northeast corner. As a result, the scientists believe they've mapped Zealandia more thoroughly than any other continent on Earth. AdvertisementAdvertisementDecades of work establish Zealandia as a continentSome have argued Zealandia isn't a continent because so much of it lies below the water.
Persons: Zealandia, they've, , It's, Nick Mortimer, that's, it's, Mortimer, quartzites, Simone Giovanardi Organizations: Service, GNS Science, Massey University Locations: Australia, New Zealand, South Zealandia, Fairway, Zealandia, New Caledonia, North Zealandia, Antarctica, South America, Africa, India, West Antarctica
According to the Australian Marine Conservation Society, the noise can reach 250 decibels, around a million times “more intense” than the loudest whale sounds. “So, a deaf whale is a dead whale.”Environmental campaigners say Australia should be making greater efforts to reduce its emissions, not build new fossil fuel projects. Campaigners say the projected emissions made a mockery of Australia’s stated commitment to reducing its reliance on fossil fuels. “Scarborough is a part of the Burrup Hub, and that is Australia’s largest fossil fuel project. If it goes ahead we’re looking at emissions equivalent to 12 years of Australia’s greenhouse gas emissions,” said Greenpeace’s Richard George.
Persons: Woodside’s, , Raelene Cooper, Cooper, , Richard George, Alex Westover, Scott Morrison, Anthony Albanese’s, it’s, Woodside, ” Woodside, Wendy Mitchell, ” Cooper, “ Woodside, Australia’s, Greenpeace’s Richard George Organizations: Sydney CNN —, Woodside Energy, Federal, Australian Marine Conservation Society, Greenpeace Australia Pacific, Energy, CNN, Greenpeace, Whales, Locations: Australia, Woodside, “ Scarborough, , Scarborough, Western Australia, Asia
Back then, no one knew what the ocean floor looked like — until one woman used her many talents to find out. When she reflected on her life, geologist Marie Tharp recollected being able to fill in the blanks of the ocean floor, which she saw as a fascinating jigsaw puzzle. Their final project together was the World Ocean Floor Map. The Heezen-Tharp “World Ocean Floor” map painted by Heinrich Berann. Marie Tharp Maps, LLCAfter Heezen's death, organizations that had hired him and Tharp to work on projects reassigned them.
Persons: didn't, Marie Tharp, Marie Tharp recollected, Tharp, Columbia University's, Lamont, Alfred Wegener's, Wegener, he'd, Bailey Willis, Willis, Bettie Higgs, Maurice Ewing, Roberta Eike, Tharp didn't, they'd, Bruce Heezen, Frank Albert Charles Burke, Heezen, Howard Foster, she'd, Ewing, Jacques Cousteau, Cousteau, Marie Tharp's, Heinrich Berann, you'd, It's, Hali Felt, Higgs, Society's Hubbard, Mary, Abraham Lincoln, Thomas Edison, George Washington Organizations: Service, Columbia, Columbia University's Lamont Geological Laboratory, University of Michigan, Columbia University, Lamont, Fairfax Media, Getty, US Navy, Oceanographic Conference, ABC, Disney, Entertainment, National Geographic, Mary Sears Woman, Oceanography Locations: Wall, Silicon, German, American, Lamont, Massachusetts, Nova Scotia , Massachusetts, France, Gibraltar, United States
A study found that Australia's tectonic plates stretched, creating large deposits of pink diamonds. Pink diamonds are made under extreme pressure when two continents collide. Turns out, pink diamonds form under even more intense conditions than traditional clear diamonds. Though pink diamonds have been found in Angola and India, Argyle was by far the most prolific site — 90% of the world's pink diamonds came from it. After all, there is financial incentive behind finding a second Argyle — pink diamonds have sold for as much as $71 million dollars, according to Forbes.
Persons: that's, Murray Rayner, , Hugo Olierook, Olierook, Nuna, Anna Cisecki, Stockhead, Argyle, Forbes, LiveScience Organizations: Service, Nature Communications, Argyle, University of Curtin, Diamond Portfolio Locations: Wall, Silicon, Argyle, Kimberley, Australia, Angola, India
Just before sunrise on Monday, a satellite peered down on regions of Morocco that had been damaged by an earthquake Friday night. The data it gathered from 430 miles above Earth is offering scientists critical clues that will help unravel the mechanics behind the quake, including pinning down the specific fault that ruptured. Key data came from Sentinel-1a, one of a group of satellites launched by the European Space Agency that pass around the Earth every 12 days, mapping out the surface. The satellite relies on radar to measure tiny shifts in the ground toward or away from the orbiting craft, said Tim Wright, a geophysicist at the University of Leeds in England. The technique is known as InSAR and allows scientists to compare the data collected before and after the quake to assess the three dimensional movement of the land around a fault with almost millimeter accuracy.
Persons: Tim Wright, Judith Hubbard, Kyle Bradley Organizations: Sentinel, European Space Agency, University of Leeds, Cornell University Locations: Morocco, England
In 2021, geologists animated a video that shows how Earth's tectonic plates moved over the last billion years. But in 2021 a group of geologists offered up an easily digestible peek at 1 billion years of plate tectonic motion. Building a better model of Earth's platesThe Earth's plates move in a variety of ways and can cause earthquakes, mountains, and canyons. The top layer — between 5 and 50 miles thick — is the crust, which is fragmented into tectonic plates that fit together. The jigsaw puzzle of Earth's continents hasn't stopped shifting, of course.
Persons: Sabin Zahirovic, Pangea, Joshua Stevens, Dietmar Müller Organizations: Service, University of Sydney, U.S . Geological Survey, Geologists, NASA Locations: Antarctica, U.S, Sandwell, Africa, Europe
CNN —There is a “gravity hole” in the Indian Ocean — a spot where Earth’s gravitational pull is weaker, its mass is lower than normal, and the sea level dips by over 328 feet (100 meters). The “gravity hole” in the Indian Ocean — officially called the Indian Ocean geoid low — is the lowest point in that geoid and its biggest gravitational anomaly, forming a circular depression that starts just off India’s southern tip and covers about 1.2 million square miles (3 million square kilometers). In six of the scenarios, a geoid low similar to the one in the Indian Ocean formed. The future of the geoid lowThe geoid low formed around 20 million years ago, according to the team’s calculation. Past research only simulated the descent of cold material across the mantle, rather than including hot rising mantle plumes as well.
Persons: , Attreyee Ghosh, Ghosh, Felix Andries Vening Meinesz, hasn’t, ” Ghosh, ” Huw Davies, ” Davies, Alessandro Forte, Forte Organizations: CNN, Indian Institute of Science, Research, Earth Sciences, of Earth, Environmental Sciences, Cardiff University, University of Florida Locations: Bengaluru, India, Dutch, Asia, Gainesville, Réunion, Africa, Eurasia
Instead, moderate, natural warming led to large-scale melting and sea level rise of more than 1.4 meters (4.6 feet), according to the report published Thursday in the journal Science. This would have significant impacts on sea level rise. The potential implications for sea level rise are enormous, Tammy Rittenour, a professor from Utah State University and study co-author said in a statement. “We are looking at meters of sea level rise, probably tens of meters. “The current greenhouse gas emission-driven warming may reduce the Greenland ice sheet faster than forecast,” he told CNN.
Persons: , Paul Bierman, Bierman, “ It’s, , Tammy Rittenour, Andrew Shepherd, Jason Box, “ we’re Organizations: CNN, University of Vermont, Utah State University, Northumbria University, Geological Survey Locations: Greenland, Denmark, Copenhagen, New York City, Boston, Miami, Amsterdam, India, Africa, glaciology
A Canadian lake best charts humanity’s impact on Earth
  + stars: | 2023-07-15 | by ( Katie Hunt | ) edition.cnn.com   time to read: +6 min
Fossils embedded in rock reveal intriguing details about animals, plants and other life-forms that once called Earth home. ConsequencesCrawford Lake in Ontario is the geological site that best reflects a new epoch recognizing the impact of human activity on Earth, said geologists of the Anthropocene Working Group. The Anthropocene Working Group determined in 2016 that the epoch began around 1950 — the start of the era of nuclear testing. The international research group says that Crawford Lake in Ontario best charts humanity’s impact on Earth. Back then, it took 10 hours to relay a single image to Earth — incredibly slow by today’s standards.
Persons: Crawford, they’ve, Amenhotep III, didn’t, Philippe Martinez, Mona Lisa of Egypt, Thais Rabito Pansani, , Webb, Ashley Strickland, Katie Hunt Organizations: CNN, Conservation, Scientists, MAFTO, Sorbonne University, NASA Mariner, Mariner, NASA Jet Propulsion, CNN Space, Science Locations: Ontario, Brazil, South America, Americas
CNN —Scientists have identified the geological site that they say best reflects a proposed new epoch called the Anthropocene — a major step toward changing the official timeline of Earth’s history. “We’ve moved into this new Earth state and that should be defined by a new geological epoch,” Waters added. On Tuesday, the scientists announced the geological site — Crawford Lake in Ontario, Canada — that best captures the geological impact of the Anthropocene, according to their research. Annual sediment samples from the Crawford Lake site have revealed geochemical traces of nuclear bomb testing, researchers have confirmed. The alpha spectrometry output shown on the screen indicates the presence of plutonium in a Crawford Lake drill core sample.
Persons: , Colin Waters, “ We’ve, Waters, eon, James St, Andrew Knoll, , ” Knoll, Crawford, AWG, Crawford Lake, Francine McCarthy, Andrew Cundy, Stan Finney, it’s, Paul Crutzen —, Finney, It’s, stratigraphers, ” Waters, they’re, Andrew Mathews, We’ve, ’ ” Organizations: CNN —, Environment School, University of Leicester, Geologists, Wales, Harvard University, University, Southampton, Brock University, UK’s University of Southampton, International, International Union of Geological Sciences, Geological Congress, California State University, University of Southampton “, University of California Locations: Crawford Lake, Ontario, Canada, Flinders, South Australia, Jura, Crawford, Southampton Crawford, Sudeten, Lake, California, Baltic, Japan, China, Australia, Gulf of Mexico, Busan, South Korea, Long, Santa Cruz
Soon after, geologists flew down to the crater floor to collect samples of the fresh lava. Watch as the scientists walk within inches of the lava lake as it erupts red-hot lava fountains. USGSBut fountains of red-hot lava and a giant lava lake didn't deter these scientists. Gotta cool down those lava samples before you bring them on an aircraft with you. USGSHere's an even closer look at some of those samples:These lava samples were collected from the crater ridge.
Persons: , Kīlauea Organizations: Service, Geological Survey Locations: Hawaii
CNN —Part of the summit of a mountain in the Austrian state of Tyrol has collapsed, sending more than 100,000 cubic meters of rock crashing into the valley below and triggering mudslides. The geologists have pinned the collapse on the thawing of permafrost, a long-term frozen layer of soil and rocks. When permafrost thaws it can have a destabilizing effect, said Marcia Phillips, permafrost research group leader at the WSL Institute for Snow and Avalanche Research in Switzerland. “Water can penetrate deep into rock masses through newly opened clefts, which were previously plugged with permafrost ice,” she told CNN, explaining that this can lead rocks to fracture. But, as human-caused climate change pushes up global temperatures, leading to thawing permafrost and melting snow and glaciers, rockfalls in this region look set to become more common.
Persons: , Thomas Figl, ” Figl, Marcia Phillips, Phillips, ” Phillips, Christian Gartmann, Organizations: CNN, WSL, for Snow, Avalanche Research Locations: Austrian, Tyrol, Fluchthorn, Switzerland, Austria, Alpine, Tyrolean, , Swiss, Brienz, Graubünden, Davos
Despite their part in the energy transition, mining companies face a perception of being in a “dirty” industry thanks to a legacy of mining disasters and accusations of worker exploitation and sexual assault. Canada’s mining and mineral-engineering enrollment was down 10% in 2020 compared with 2016, according to Canada’s Mining Industry Human Resources Council. SHARE YOUR THOUGHTS What message should mining companies deliver to young workers to attract them to the industry? Mining companies also face accusations of exploitation of local workforces. She hopes that younger workers will help mining companies evolve, taking on more social responsibility and improving their mining practices.
Persons: Lily Dickson, Mawson, , Alex Gorman, Peel Hunt, Rohitesh Dhawan, Alex Gorman “, Gorman, , Haydon Mort, Stacy Hope, Cole Burston, Hope, Codelco, Centamin, Martin Horgan, Mort, Geologize, Jamie Kelsey Fry, Dickson, Yusuf Khan Organizations: University of Leeds, Leeds, Rio Tinto, McKinsey, U.S . National Center for Education Statistics, Canada’s Mining, Resources Council, Peel, International Council, Mining, Metals, Tinto, of Labor Statistics, Australian Bureau, Statistics, Geologize Ltd, BHP, . Workers, Bloomberg, Codelco, Chilean, Walmart, Recruiting, Centamin, Sustainable Business, Locations: Finland, Vancouver, Europe, U.S, Australia, Rio, South Africa, Lily Dickson Canada, Botswana, , Saharan Africa, Ontario, Canada, Chile, Africa, Congo, Ghana, Zimbabwe, yusuf.khan
[1/4] Military officers assist a person on a dinghy after heavy rains hit Italy's Emilia Romagna region, in Faenza, Italy, May 18. "Climate change is here and we are living the consequences. Last July, an ice avalanche in the Italian Alps killed 11 people following a heatwave that exacerbated the worst drought that Italy has suffered for at least 70 years. "A climate change adaptation policy that goes beyond how to handle emergencies and considers the effects of ordinary planning is increasingly urgent," it said in a statement. Italy's national civil protection agency estimates that 94% of the country's municipalities are prone to natural disasters - making it inconceivable to protect everyone from the dangers of climate change.
Size of Jurassic sea giant found, study says
  + stars: | 2023-05-16 | by ( Kristen Rogers | ) edition.cnn.com   time to read: +6 min
The findings from the Late Jurassic period, though fragmentary, suggest the pliosaur was about twice the size of a killer whale — and move lead study author David Martill closer to redemption. However, he cautioned that an increase in length corresponds with an “exponential increase in volume … placing a biological limit on the upper size pliosaurs could reach.” Smith wasn’t involved in the study. Pliosaurs were “a group of large carnivorous marine reptiles characterized by massive heads, short necks and streamlined tear-shaped bodies,” according to Britannica. Benton wasn’t involved in the study. “Here is a marine reptile as large as a sperm whale, and there’s nothing like it around today.”
A new capital city for a place with such disparities and diversity presents both a challenge and a chance for reinvention. Moving the Seat of Power From Java to Borneo Detail area Malaysia Nusantara Borneo Java Sea Indonesia Jakarta Java Indian Ocean Detail area Malaysia Nusantara Borneo Java Sea Indonesia Jakarta Java Indian Ocean Indonesia’s new capital, Nusantara, will be about 800 miles from the current capital, Jakarta. It cannot be overnight, it’s not like Aladdin comes with his genie,” said Bambang Susantono, the head of the Nusantara Capital City Authority. We have to prove that this will be a self-propelling city.” — Bambang Susantono, head of the Nusantara Capital City AuthorityCritics of I.K.N. Indonesia’s capital city faces sinking land and rising seas.
As of now, CATL has 13 factories worldwide that supply batteries for Tesla, Toyota, and Daimler. And thanks to its ownership of its battery supply chain, it's able to make cars cheaply. Stevenson-Yang sees parts of China's battery supply chain as the next glut it will need to dump. But the potential of a battery supply glut tomorrow doesn't help carmakers meet their needs today. "But if we're looking at evolutionary improvements, China Battery Inc. will still dominate.
CNN —In some ways, Earth’s oceans are as alien to us as distant moons in the solar system. When scientists dived to the twilight zone and the mesophotic zone directly above it in recent years, they found colorful fish and sprawling pristine coral reefs. The global initiative seeks to find 100,000 unknown species over the next 10 years. While scientists believe 2.2 million marine species exist in Earth’s oceans, they estimate that they’ve only found 240,000, according to Ocean Census. Identifying new species also enables conservationists to find ways to protect them as Earth changes due to the climate crisis.
The live volcano sitting below Santorini
  + stars: | 2023-04-26 | by ( Elinda Labropoulou | ) edition.cnn.com   time to read: +11 min
CNN —Everywhere you look on Santorini, you’re reminded that you’re on a volcano. Few realize that beneath the hypnotic kaleidoscope of colors lies an active volcano. The East Mediterranean’s most active underwater, and potentially dangerous, volcano, Kolumbo, is five miles northeast of Santorini and part of the same volcanic system. They include a visit to the volcano of Nea Kameni: one of five islands that form the Santorini volcanic complex, and a national geological park in itself. A simmering volcanoTourists can take boat trips to Nea Kameni, home to an active volcano.
Geologists have aterm for boulders heldaloft by other boulders. Some are drawn to these formations and make pilgrimages to see them. is the abbreviation, like Pabst Blue Ribbon. Precariouslybalanced rocks.
[1/3] The full moon, also known as the Supermoon or Flower Moon, rises above the Camlica Mosque during the spread of the coronavirus disease (COVID-19), in Istanbul, Turkey, May 7, 2020. Istanbul, Turkey's biggest city with a population of 16 million and the country's commercial engine, lies near fault lines that criss-cross the country. The southeast region has a sizeable manufacturing sector, albeit smaller than Turkey's northwest. "This is (Turkey's) industrial centre. The Marmara region is home to 25 million people and accounts for just over 40 percent of the country's gross domestic product (GDP) as of 2021, according to figures from Turkey's Statistics Institute.
A ship that has spent decades trying to drill nearer to the earth’s mantle is preparing for a new voyage to uncover clues to how life began. Two dozen geologists, microbiologists and other scientists will sail in April from Portugal aboard the Joides Resolution, a former oil drillship turned research vessel, to the Atlantis Massif, a 14,000-foot underwater mountain rising from the floor of the Atlantic Ocean.
A man reacts next to rescuers in the aftermath of a deadly earthquake in Hatay, Turkey February 11, 2023. The quakes were powerful, but victims, experts and people across Turkey are blaming bad construction for multiplying the devastation. Rescuers search for survivors, following the deadly earthquake in Hatay, Turkey, February 10, 2023. I did everything according to the rules," the DHA news agency reported. In leaked testimony published by Anadolu, the man said the building followed regulations and he did not know the building didn't withstand the quakes.
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