Tag

Arctic Ecosystem

All articles tagged with #arctic ecosystem

science1 year ago•3 min saved

Giant Viruses Discovered on Greenland Ice Sheet May Impact Ice Melt

Scientists have discovered giant viruses on Greenland's Arctic ice sheet that may help control algal blooms and reduce ice melting. These viruses, larger than most bacteria, were found thriving alongside microalgae in dark ice and red snow. The discovery challenges previous notions of the Arctic as a barren landscape, revealing a complex ecosystem. Further research is expected to uncover more about the ecological roles and interactions of these giant viruses.

via The Debrief|

#algal-blooms #arctic-ecosystem #environmental-science

science1 year ago•5 min saved

"Breakthrough: Scientists Closer to Resurrecting Extinct Woolly Mammoth"

Scientists are making progress in the ambitious plan to genetically engineer a version of the woolly mammoth, aiming to create a living elephant-mammoth hybrid that could potentially help restore the Arctic tundra ecosystem. Researchers have reprogrammed cells from an Asian elephant into an embryonic state, a crucial step in the process. The long-term goal involves making genetic changes to give an Asian elephant the traits needed to survive in the Arctic, such as a woolly coat and insulating fat. The project also holds potential for conservation efforts and could open up new avenues for saving the endangered elephant. However, challenges remain, and ethical concerns surround the use of endangered animals as surrogates.

via CNN|

#arctic-ecosystem #conservation #genetic-engineering