Excellent report out today on the role of undersea volcanoes.
Scientists Uncover the Role of Undersea Volcanoes in Climate Change – But the Media Don’t Want to Know.
(...) A group of oceanographers led by the Scripps Institute of Oceanography in San Diego identified in total 19,325 new volcanoes, or seamounts, to add to the existing known total of 24,643.
(...) Erupting volcanoes under the sea produce huge quantities of carbon dioxide and must play a part in pushing warming water and nutrients around the surrounding areas, with possible effects on currents and surrounding marine life. Some scientists believe that they play an important part in ocean mixing and have a role in determining long-term climate.
report by Chris Morrison
Still reading the Daily Sceptic eh Trev?
This from NASA:
Volcanic eruptions are often discussed in relation to climate change because they release CO2 (and other gases) into our atmosphere.
However, human contributions to the carbon cycle are more than
100 times those from all the volcanoes in the world - combined.
In comparison, while volcanic eruptions do cause an increase in atmospheric CO2, human activities emit a Mount St. Helens-sized eruption of CO2
every 2.5 hours and a Mount Pinatubo-sized eruption of CO2
twice daily.
Essentially, CO2 emissions from human activities dwarf those of volcanoes.
Climate scientists bring up volcanic eruptions to better understand and explain short periods of cooling in our planet’s past. Every few decades or so, there is a volcanic eruption (e.g., Mount Pinatubo, El Chichón) that throws out a tremendous number of particles and other gases. These will effectively shield us enough from the Sun to lead to a short-lived global cooling period. The particles and gases typically dissipate after about 1 to 2 years, but the effect is nearly global.
Comparatively speaking, greenhouse gas warming coming from human activities (primarily driven by the human burning of fossil fuels) will endure for millennia, even longer than nuclear waste.
Unless these discoveries are newly erupting they’re just part of the background volcanic activity that’s been going on forever. They were there emitting CO2 before discovery. The article can be summed up as ‘New Undersea Volcanos Found Due To Improved Mapping’. Bravo but nothing more. He doesn’t even claim volcanic emissions are increasing & if you look it up on institutions which study this, none of them say they are.
If you think NASA are either lying or wrong & prefer to take the daily sceptic opinion it’s up to you. Do you think NASA are deluded or part of the Great Swindle?