In addition, it is the single most sulfurous volcano measured to date.
Other, less explosive eruptions that are highly sulfurous can have much greater climatic impact.
It must therefore be a very sulfurous volcano.
However, fumaroles located at about 2740 m elevation on the eastern flank produce nearly constant plumes of condensate and minor amounts of sulfurous gases.
The mill released sulfurous exhaust and dioxin, a byproduct of the paper bleaching process that is a carcinogen.
The parent compound (with the organic substituent replaced by hydrogen) is the hypothetical compound sulfurous acid.
The smell of sulfur is strong because there is a good deal of steam and sulfurous gas bubbling from the lake.
Many powdered sulfides, such as pyrite, have a sulfurous smell when powdered.
