What are the ethical considerations related to geoengineering proposals involving volcanic processes?

Hotspots at the seafloor create subsea volcanoes; building upward, they ultimately become volcanic islands. Hotspots are stationary but the crusts above them ... Hot-spot volcanism. Volcanoes can also form above a column of superheated magma called a mantle plume. This may happen in areas that are distant from plate ... This lies at a fixed position under the Tectonic Plate. As the plate moves over this “hot spot”, the upwelling lava creates a steady succession of new volcanoes ... 9. Rift Volcanoes: aftermath of the Yellowstone hot spot. Exotic Terranes. After setting off the eruption of the Columbia River Basalt ... In geology, hotspots (or hot spots) are volcanic locales thought to be fed by underlying mantle that is anomalously hot compared with the surrounding mantle ... Apr 28, 2011 ... 1) What is a hotspot? A volcanic "hotspot" is an area in the upper mantle from which heat rises in a plume from deep in the Earth. But a significant number of volcanoes (think Hawaii) are mid-plate “hotspot” volcanoes. ... hotspots like the Yellowstone super volcano? Not really. It ... Dec 22, 2014 ... Participants working on active volcanism identified five themes: the volcano ... Drilling In Hotspot Volcanoes, in: McGraw-Hill Yearbook of. ... hotspot volcanic islands that are remote from subducting plate boundaries. This has been driven by the very successful development of geothermal resources ... Nov 15, 2024 ... This study aims to improve understanding of climate-landscape linkages using hotspot volcanic islands in the tropics as natural laboratories.