Sentences with phrase «occurred during eruption»

Not exact matches

The last occasion of such behaviour occurred during the century before the caldera's only historical eruption in 1538 (refs 2, 6).

Volcanoes can — and do — influence the global climate over time periods of a few years but this is achieved through the injection of sulfate aerosols into the high reaches of the atmosphere during the very large volcanic eruptions that occur sporadically each century.

Note that other large eruptions occurred during the last 600 years, according to tree ring and ice core data, but are not indicated here because the source volcano is unknown (e.g. 1809).

John Hughes Bennett, a nineteenth century Scottish physician who traveled the world studying the use of cod liver oil in medicine, wrote in his Treatise on Cod Liver Oil that excessive doses over extended periods of time could cause gastrointestinal problems, excessive menstrual bleeding, itchy skin eruptions and excessive evaporation of water through the skin.55 The last three symptoms seem very much like the hormonal disruptions, hemorrhaging and skin problems known to occur during arachidonic acid deficiency.

During one of Otto's training sessions, a volcanic eruption occurs indicating that someone has broken the chains that have been restraining the golems.

Note that other large eruptions occurred during the last 600 years, according to tree ring and ice core data, but are not indicated here because the source volcano is unknown (e.g. 1809).

Could it be that the Eruptions in question occured during, say, a certain season — during, say, a Monsoon of great fierceness — that diverted a disproportionate amount of material onto the sampling sites?

In other words, if we are after a cause (or causes) for the temperature increase during the period in question, the presence or absence of aerosols from volcanic eruptions is beside the point, because they can not explain any increase in temperatures that occurred prior to any cooling effect they might have had.

During this period three major volcanic eruptions occurred: Mount Agung in Indonesia in 1963, El Chichón in Mexico in 1982, and Mount Pinatubo in the Philippines in 1991.

Volcanic eruptions have episodically interfered with healing, particularly during 2015, when a record October ozone hole occurred after the Calbuco eruption.»

Hmm, something during search: Mega-colossal eruptions Even more extreme eruptions have occurred in Earth's past — eruptions ten times more powerful than the Tambora eruption, earning a ranking of 8 out of 8 on the Volcanic Explosivity Index (VEI).

Curiously, in their FAQ section «Has global warming stopped» http://berkeleyearth.org/faq/#stopped they try to explain the current lack of warming by pointing out that there was similarly no warming from 1980 — 1995, without mentioning the two major volcanic eruptions that occurred during that period.

Volcanoes can — and do — influence the global climate over time periods of a few years but this is achieved through the injection of sulfate aerosols into the high reaches of the atmosphere during the very large volcanic eruptions that occur sporadically each century.

Recent mid-ocean ridge eruptions occur primarily during neap tides and the first 6 months of the year, suggesting sensitivity to minor changes in tidal forcing and orbital eccentricity.