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Cornell researchers have unearthed precise, microscopic clues to where magma is stored, offering scientists – and government officials in populated areas – a way to better assess the risk of volcanic ...
Far above the populated towns on La Palma in Spain’s Canary Islands, off the coast of western Africa, Esteban Gazel and Kyle Dayton carried equipment from their car and hiked toward the erupting Cumbr...
The 2018 eruption of Kilauea Volcano was one of the largest volcanic events in Hawaii in 200 years. The eruption was triggered by a relatively small and rapid change in the volcano after a decade-long...
When Yellowstone National Park's Steamboat Geyser -- which shoots water higher than any active geyser in the world -- reawakened in 2018 after more than three years of dormancy, some speculated that i...
A team of geoscientists has developed a new way to reconstruct the sizes of volcanic eruptions that occurred thousands of years ago, creating a first-of-its kind tool that can aid in understanding pas...
The 2018 eruption of Kilauea volcano was one of the largest volcanic events in Hawaii in the last 200 years. The eruption was triggered by a relatively small and rapid change in the volcano after a de...
New radio images from the U.S. National Science Foundation-funded Atacama Large Millimeter/submillimeter Array, ALMA, show for the first time the direct effect of volcanic activity on the at...
许多科学家一直认为,在过去5亿年里,金星缺乏板块运动,在地质上处于休眠状态。但美国和瑞士科学家在最新一期《自然·地球科学》杂志上撰文称,他们在金星上发现了37个近期可能活跃的火山结构,表明金星并非此前人们认为的“休眠世界”。许多科学家一直认为,在过去5亿年里,金星缺乏板块运动,在地质上处于休眠状态。但美国和瑞士科学家在最新一期《自然·地球科学》杂志上撰文称,他们在金星上发现了37个近期可能活跃的火...
The shapes of volcanoes and their craters provide critical information on their formation and eruption history. Techniques applied to photographs -- photogrammetry -- show promise in correlating shape...
An international team of scientists has found evidence connecting an unexplained period of extreme cold in ancient Rome with an unlikely source: a massive eruption of Alaska's Okmok volcano, located o...
An international team of scientists has found evidence connecting an unexplained period of extreme cold in ancient Rome with an unlikely source: a massive eruption of Alaska's Okmok volcano, located o...
2.52亿年前,火山爆发产生的汞污染了地球,造成了地球历史上最严重的物种灭绝。全球范围内在这一事件发生时形成的岩石汞含量都很高。这种汞被认为是西伯利亚火山在大灭绝期间喷发出大量熔岩的结果。
In a recently published study, researchers at the University of Hawaii at Manoa revealed the largest and hottest shield volcano on Earth. A shield volcano is formed of fluid lava flows....
In a recently published study, researchers at the University of Hawaii at Manoa revealed the largest and hottest shield volcano on Earth. A shield volcano is formed of fluid lava flows....
美国科学家团队在一项最新地球科学研究中称,极端降雨会激活深层岩浆运动,而发生在2018年的基拉韦厄火山喷发,可能就是由极端降雨触发的。这一发现表明在评估火山灾害时,应将降雨纳入考量范围。相关研究报告22日发表于英国《自然》杂志。

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