Stratovolcano or composite volcano - which, or both?
Title here is "Stratovolcano", but first sentence says "composite" and "strato" only appears at end of first paragraph. I'm not geological, but I think this is confusing. The second para, about volcanologists prefering the "stratovolcano" term helps, but that first sentence bugs me. Can someone in the field please clarify this? Thanks -
Peter00:39, 9 February 2006 (UTC)reply
My science teacher says that composite volcano is the most widely used term in the science field today, and that Stratovolcano is an antiquated term. I think that it probably should be changed to Composite volcano, and say that it is also called a Stratovolcano. Thoughts?
4bit (
talk)
03:37, 5 February 2010 (UTC)reply
I just did a Google Scholar search, and stratovolcano beats composite volcano 7:1 in usage in publications. In publications from 2005 to present (to check what your teacher says about recent usage), the same 7:1 ratio exists. So from a first glance, at least the scientific community prefers "stratovolcano".
Awickert (
talk)
04:11, 5 February 2010 (UTC)reply
Volcano to be added as Strato
The Merapi, which is about to erupt on the Island of Java in Indonesia is a clear example of a Strato Volcano--
Corney08:52, 19 April 2006 (UTC)reply
Four images stacked along one side, complimented by only three paragraphs and an extremely long list? I don't think it looks nice at all.
-b02:44, 22 August 2006 (UTC)reply
I think it's good, for a confusing topic.
The image "Cutaway diagram of subduction zone and an associated stratovolcano" is grossly misleading in terms of scale, with the subducting plate smaller than the volcano. While it is impossible to display such a cross section at real scale, I suggest a better diagram should be provided. — Preceding
unsigned comment added by
Riverhead2 (
talk •
contribs)
04:39, 22 June 2011 (UTC)reply
"Strato Volcano" or "Stratovolcano"?
Is this one word or two? Currently (as of April 10, 2007) the article spells it "stratovolcano" pretty consistently. But some sources spell it "strato volcano." Any experts around here care to say which it is? --
Why Not A Duck19:33, 10 April 2007 (UTC)reply
Yes. It should be "stratovolcano". "Stratovolcano" is the most common usage and has appeared on every volcanological paper I have read. Volcanoguy17:17, 27 February 2011 (UTC)reply
Stratovolcano: Most dangerous?
Shouldn't there be a mention of this type of volcano is the potentially most dangerous? IE: the
http://en.wikipedia.org/wiki/Pyroclastic_flow that comes from it? There are a few in the USA West, ie: Hood, Rainer, Helens, and of course Vesuvius, and Krakatoa (of which has a "son" since the 1920's. It is this that kills people the quickest and I think should be mentioned. If Krakatoa, it's new descendant ever erupted again like in the 1880's again, it could kill millions.. The pyroclastic flows, and the tsunami's it would create would be devastating beyond the the last eruption when there wasn't too many people living on the islands, and also lack of records. —The preceding
unsigned comment was added by
Asargeant (
talk •
contribs).
Well, if you can find a reputable source that documents that stratovolcanoes are the most dangerous, please feel free to put it in!
hike39513:57, 12 May 2007 (UTC)reply
It's not even true that stratovolcanoes are the most dangerous, so even if a reputable source happened to claim that (like newspapers, which are reputable but often wrong in science-related articles), we should not put it in. Large resurgent-type calderas, which have acquired the popular moniker "
supervolcanoes", are by far the potentially most dangerous type of volcanoes. However, there are only a relatively small number of such volcanoes worldwide, and their eruptions are infrequent. Well-known examples include
Yellowstone Caldera,
Long Valley Caldera,
Lake Toba, and
Lake Taupo. --
Seattle Skier(talk)18:15, 12 May 2007 (UTC)reply
I agree that "supervolcanoes" (in the above sense) have the most violent eruptions, and probably present the biggest risk of regional or global catastrophe (although
large igneous provinces might be just as bad). But if you look at the eruptive frequencies combined with the number of people at risk, I suspect stratovolcanoes as a group might be more dangerous than all the supervolcanoes. I don't know where to look for a source for that sort of judgement, though. --
Avenue02:34, 13 May 2007 (UTC)reply
I agree with you too, that as a group, stratovolcanoes probably present the greatest statistical risk in terms of average fatalities per year worldwide, especially when major side-effects like the Krakatoa tsunamis are included. But I assumed that Asargeant , in referring to "potentially most dangerous" and given the rest of his/her words, was asking about which type of volcano would likely cause the most damage and fatalities if it erupted (i.e. in a single eruption), in which case the resurgent calderas are tops.
In any case, this article is in much need of expansion. A section on hazards, especially focusing on those particularly relevant to stratovolcanoes, would be a useful and necessary addition if we want to work this up to at least Good Article status. --
Seattle Skier(talk)04:58, 13 May 2007 (UTC)reply
According to the first paragraph stratavolcanoes are characterized by andesitic lava. The article goes on to name the Cascade range and Mt. St. Helens as examples. These mountains have composite lava, layers of andesite and mafic lava. This variation needs to be mentioned to avoid the misleading impression that these volcanoes are strictly andesitic.
96.252.103.113 (
talk)
06:25, 9 November 2008 (UTC)reply
And someone added material about composite volcanoes not being the same as stratovolcanoes, which has been subsequently reverted, although two sentences remain with {{fact}} tags. Can an expert confirm or contradict this material?
hike395 (
talk)
05:42, 20 January 2009 (UTC)reply
The term composite volcano, is best reserved for those edifices with more than one eruptive peak. Well, according to what I know, composite volcano is the same as stratovolcano while
complex volcano and compound volcano are terms for volcanoes with more than one feature.
Black Tusk (
talk)
03:01, 21 January 2009 (UTC)reply
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