Using the quick search there are shown up to three reports about volcanic ash:
Perhaps ironically, these volcanoes first caused global warming -- by releasing massive amounts of carbon dioxide into the atmosphere.When they stopped erupting, Earth’s climate was thrown off balance...
Geowissenschaften |A fossil supervolcano has been discovered in the Italian Alps' Sesia Valley by a team led by James E. Quick, a geology professor at Southern Methodist University. The discovery will advance scien...
Geowissenschaften |Researchers in California report the development of a modified MOA able to detect polycyclic aromatic hydrocarbons (PAHs), potentially carcinogenic molecules from cigarette smoke and wood smoke, volca...
Ökologie Umwelt- Naturschutz |Using the fulltext-search for the word volcanic ash you can set up serveral searching-options > choose search options