We really don't know much about the current and ancient volcanism on Antarctica, but researchers from British Antarctic Survey claim they have found evidence of subglacial eruptions in western Antarctica, mostly in the form of ash and volcanic debris intercalated with the ice. It would not be surprising if there was active volcanism underneath the ice sheets of the continent. However, they then take it one (or multiple) step(s) further by saying that this subglacial volcanism might explain the warming seen on the western side of the continent. Now, that would be very surprising as the commentary on the news report details. Antarctica is definitely a big black hole in terms of what sort of volcanism to expect beyond Erebus.
- Log in to post comments
More like this
Did you ever leave your freezer door slightly open on a humid day only to find chunks of new ice formed at the gap? When that happens, did you conclude "Oh, my freezer is colder than usual, I wonder how that happened?" No. You concluded that you had left the door slightly open, some cold got out…
A recent study that is getting a lot of press suggests that the massive ice sheets of Antarctica are on average growing rather than shrinking, and thus, not contributing to sea level rise. (The authors of the study warn that this will reverse in the near future with global warming.) However, there…
So says the Beeb. And they have a cute picture of whales next to icebergs to prove it. It would be natural to think this was occaisioned by That East Antarctic mass loss, in full (i.e. the new GRACE results) but apparently not, it is just a coincidence: Sea levels are likely to rise by about 1.4m…
One of the most commonly winged-about facts of Earth's climate change we hear from science denialists is that sea ice in the Antarctic is increasing, therefore, there is no global warming. The fact that every other measurement of temperature and ice-osity indicates warming and melting would make a…
Hi Erik, this is fascinating. When I have the time I check out about 25 different science sites in addition to my core staple of volcano and earthquake reading. In them, I've seen reports of a large volcanic chain under the Arctic. I've also come across a report of a believed volcano (or warm spot) under Greenland in spot where rapid ice movement originates.
Geologists are in a unique position to understand earth's history and read the records of the past.
A taste for irony has kept more hearts from breaking than a sense of humor, for it takes irony to appreciate the joke which is on oneself.
Iâm tired of cable news. Itâs like watching 4 year olds play soccer.
I think there might be a little too much going on on the initial load of your blog. I see just the background for a couple seconds, until the page is finally up. But excellent info worth waiting for :o). Definitely 'two thumbs up'.
What a great story, and not just for the success of the team. The way they all work and volunteer together is wonderful, and teaches more about life than many of their classes.
If Ben Affleck were robbing my bank, i'd think "look at the jawline on that guy." #thetown
Usually the thought of Monkeys with computers pops in my head when I normally surf the Internet, but this is actually one of the few above average constructed pages I've seen in a bit. Not only is it an Interesting and compelling read, but it's also contructed nicely and visually appealing. If by any chance you need assistance operating this blog or any other projects you have going on shoot me a email or a reply.
It only goes to show where there's will there's a way. Keep on trying. - There is always room at the top. Daniel Webster 1782-1852: on being advised against joining the overcrowded legal profession (attributed)
Thing you are talking about sounds right. Nonetheless, think about this, suppose you added a little bit more? What i'm saying is, I don't tend to teach how you can run ur blog, however what if you added more stuff that can grab peoples notice? Just simply like a video or possibly a graphic or even 2 to have viewers psyched regarding what you are talking about.