www.chinaphonearena.com

www.chinaphonearena.com > Off The Wall > Tech & Science > [Sci-Am] Narwhal Tusks Point to Changing Arctic Conditions
Full Version: [Sci-Am] Narwhal Tusks Point to Changing Arctic Conditions
You're currently viewing a stripped down version of our content. View the full version with proper formatting.

Scientific American

2021-07-15, 05:32
Narwhal Tusks Point to Changing Arctic Conditions


Pollutants have increased, and prey has changed, as the water warms, a chemical analysis of tusks shows



-- Read more on ScientificAmerican.com


https://www.scientificamerican.com/artic...onditions/
www.chinaphonearena.com > Off The Wall > Tech & Science > [Sci-Am] Narwhal Tusks Point to Changing Arctic Conditions