All articles tagged with #biogeochemistry
Researchers discovered a bacterium that metabolizes solid iron oxides using sulfide as an energy source, revealing a microbial link between sulfur and iron cycling in oxygen-free environments like aquatic sediments, challenging previous assumptions that this process was solely chemical.
Scientists have discovered hundreds of new giant viruses in the ocean, revealing their potential roles in marine ecosystems, including influencing algae and phytoplankton, which are vital for oxygen production and marine food chains. These findings enhance understanding of oceanic microbial interactions and could aid in managing harmful algal blooms and monitoring water health.