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1.媒体来源:
外媒 Phys.org
2.记者署名:
Bob Yirka , Phys.org
3.完整新闻标题:
Yellowstone's volcanic activity is shifting to the northeast, geologists find
地质学者证实黄石公园岩浆库出现明确移转，朝东北鬼门之坐向。
https://imgur.com/R20kIgg.jpg
4.完整新闻内文:
Yellowstone's volcanic activity is shifting to the northeast, geologists find
地质学者证实黄石公园岩浆库出现明确移转，朝东北鬼门之坐向。
by Bob Yirka , Phys.org
https://imgur.com/9RUFDEC.jpg
Summary of Yellowstone volcanic system resistivity model. Credit: Nature
(2025). DOI: 10.1038/s41586-024-08286-z
黄石火山系统电阻率模型总结。图片来源：《自然》（2025 年）。 DOI：
10.1038/s41586-024-08286-z
A team of geologists at the US Geological Survey, working with a trio of
colleagues from Oregon State University, and another from the University of
Wisconsin-Madison, has found evidence of rhyolitic volcanism in Yellowstone
caldera shifting northeast.
In their paper published in the journal Nature, the group describes how they
used an electromagnetic geophysical method to survey the ground beneath
Yellowstone's caldera.
美国地质调查局的一组地质学家与俄勒冈州立大学的三名同事和威斯康辛大学麦迪逊分校
的另一名同事合作，发现了黄石火山口流纹质火山活动向东北移动的证据。
在《自然》杂志上发表的论文中，该小组描述了他们如何使用电磁地球物理方法来测量黄
石火山口下方的地面。
The Yellowstone Caldera is a volcanic caldera and super-volcano in
Yellowstone National Park, located in the Western United States—it has
sometimes been referred to as the Yellowstone Super-volcano because of its
massive size; it is one of the largest on planet Earth.
Prior research has shown that the super-volcano has experienced three major
caldera-forming eruptions in the past 2.1 million years—with the most recent
lava flow being approximately 70,000 years ago. It is not known when it may
erupt again.
黄石火山口是位于美国西部黄石国家公园的火山口和超级火山，由于其巨大的规模有时被
称为黄石超级火山；它是地球上最大的之一。
先前的研究表明，这座超级火山在过去 210 万年里经历了三次主要的火山口喷发，最近
一次熔岩流发生在大约 7 万年前。目前尚不清楚何时会再次喷发。
In this new study, the researchers investigated the makeup of the material
beneath the caldera, which is part of a larger effort to better understand
volcanic eruptions in order to help predict when they might occur.
Prior efforts to gain an accurate estimation of the type and amount of
material beneath the Yellowstone caldera have led to mixed results due to the
extreme conditions. The research team took a new approach—they carried out a
major magnetotelluric survey across the entire caldera. Such an approach
involved measuring electromagnetic geophysical properties that take into
account variations in the Earth's magnetic field—it also allowed the
conductivity structure of the crust to be inferred.
在这项新研究中，研究人员调查了火山口下方物质的组成，这是更好地了解火山爆发以帮
助预测火山爆发何时发生的更大努力的一部分。
由于极端条件，先前对黄石火山口下方物质的类型和数量进行准确估计的努力导致了不同
的结果。研究团队采取了一种新方法—他们对整个火山口进行了大规模的大地电磁调查
。这种方法涉及测量电磁地球物理特性，考虑到地球磁场的变化，它还可以推断地壳的导
电结构。
The survey allowed the researchers to see that there are seven, and possibly
more, unique regions of magma residing beneath the caldera, with some feeding
into others, at depths ranging from 4 to 47 kilometers—near the boundary of
the mantle.
透过这项调查，研究人员发现火山口下方存在七个（甚至可能更多）独特的岩浆区域，其
中一些岩浆注入其他岩浆区域，其深度范围为 4 至 47 公里，靠近地函边界。
The research team also noted that the most interesting melt storage
reservoirs were located in the northeast parts of the caldera, suggesting
they were likely to be the most active in the future. The reservoirs, they
found, hold basaltic magma in their lower parts and rhyolitic magma in their
upper parts.
The team was even able to make estimations regarding amounts—they found
there was a melt storage of approximately 388 to 489 cubic kilometers. An
amount that was much higher than in the south, west and north, which is where
prior eruptions had been centered.
研究小组还指出，最有趣的熔体储存库位于火山口的东北部，这表明它们可能是未来最活
跃的。他们发现，这些储层的下部含有玄武质岩浆，上部含有流纹质岩浆。
团队甚至能够对数量进行估算—他们发现熔体储存量约为 388 至 489 立方公里。这一
数量远高于南部、西部和北部地区，而这些地区是先前火山爆发的集中地区。
More information: N. Bennington et al, The progression of basaltic–rhyolitic
melt storage at Yellowstone Caldera, Nature (2025). DOI:
10.1038/s41586-024-08286-z
Journal information: Nature
c 2025 Science X Network
Explore further
More magma found below Yellowstone Caldera than expected
更多资讯： N. Bennington 等人，黄石火山口玄武岩-流纹岩熔体储存的进展，《自然》
（2025 年）。DOI：10.1038/s41586-024-08286-z
期刊资讯： 《自然》
2025 科学 X 网络
进一步探索
黄石火山口下方发现的岩浆比预期更多
5.完整新闻连结 (或短网址)不可用YAHOO、LINE、MSN等转载媒体:
https://reurl.cc/kM8ZbL
6.备注:
有什么大的要来了 对吧 地球规模的大
https://i.imgur.com/biIkjAR.jpg
https://disp.cc/b/Gossiping/hilv
在日本新年元旦2025年1月1日，也是“令和6年能登半岛地震”满周年纪念日。
日媒指出，九州宫崎县近海的日向滩海域，今日上午发生规模4.1地震；同样位在九州
鹿儿岛县的樱岛火山、诹访之瀬岛火山，则被观测到在2025年首次喷发纪录。
要开趴踢惹~~~