Major deep carbon sink linked to microbes found near volcano chains

ScienceDaily | 4/24/2019 | Staff
Zorra (Posted by) Level 4
Click For Photo: https://www.sciencedaily.com/images/2019/04/190424153512_1_540x360.jpg

Surprisingly, subsurface microbes play a role in storing vast amounts of carbon by incorporating it in their biomass and possibly by helping to form calcite, a mineral made of calcium carbonate, Rutgers and other scientists found. Greater knowledge of the long-term impact of volcanoes on carbon dioxide and how it may be buffered by chemical and biological processes is critical for evaluating natural and human impacts on the climate. Carbon dioxide is the major greenhouse gas linked to global warming.

"Our study revealed a new way that tiny microorganisms can have an outsized impact on a large-scale geological process and the Earth's climate," said co-author Donato Giovannelli, a visiting scientist and former post-doc in the Department of Marine and Coastal Sciences at Rutgers University-New Brunswick. He is now at the University of Naples in Italy.

Giovannelli - Investigator - Study - Institutions - Nations

Giovannelli is a principal investigator for the interdisciplinary study, which involves 27 institutions in six nations. Professor Costantino Vetriani in the Department of Marine and Coastal Sciences and Department of Biochemistry and Microbiology in the School of Environmental and Biological Sciences is one of the Rutgers co-authors. The study covers how microbes alter the flow of volatile substances that include carbon, which can change from a solid...
(Excerpt) Read more at: ScienceDaily
Wake Up To Breaking News!
Is it real news?? or MSM news??
Sign In or Register to comment.

Welcome to Long Room!

Where The World Finds Its News!