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Scientists Search For The Anthropocene : NPR


A portion of Australia s Great Barrier Reef photographed from the International Space Station. The Flinders Reef area of the Great Barrier Reef is one of 11 sites around the world where scientists are looking for decisive geological evidence of a new epoch called the anthropocene.
M. Justin Wilkinson, Texas State U., Jacobs Contract at NASA-JSC/NASA
Humans have changed the Earth in such profound ways that scientists say we have entered a new geological period: the Anthropocene Epoch.
But when did the new epoch officially begin? And how, exactly, should it be defined?
Those are the questions that geologists are pursuing with increasing urgency at sites around the world. Teams are studying 11 locations on five continents, looking for a place where rock, mud or ice perfectly capture the global impact of humans. ....

Jasper Ridge Biological Preserve , United States , Stanford University , Czech Republic , New York , Zoe Todd , Baltic Sea , Heather Davis , Simon Turner , Nicholas Kawa , Alison Stegner , Anthropocene Working Group , Waters Of The Anthropocene Working Group , Ohio State University , Anthony Barnosky Stanford University , Colin Waters , Ohio State , Anthropocene Working , Manhattan Project , World War , Soviet Union , North America , Searsville Reservoir , Anthropocene Epoch , ஜாஸ்பர் ரிட்ஜ் உயிரியல் ப்ரிஸர்வ் , ஒன்றுபட்டது மாநிலங்களில் ,

Drawing A Line In The Mud: Scientists Debate When 'Age Of Humans' Began


Originally published on March 17, 2021 7:17 am
Humans have changed the Earth in such profound ways that scientists say we have entered a new geological period: the Anthropocene Epoch.
But when did the new epoch officially begin? And how, exactly, should it be defined?
Those are the questions that geologists are pursuing with increasing urgency at sites around the world. Teams are studying 11 locations on five continents, looking for a place where rock, mud or ice perfectly capture the global impact of humans.
As is often the case in science, the teams are both collaborating and competing. They share information, but ultimately only one site will be crowned the golden spike location for the Anthropocene: the place on Earth where a line in the rock, mud or ice exemplifies the unique markers of the age of humans. ....

Jasper Ridge Biological Preserve , United States , Stanford University , Czech Republic , New York , Zoe Todd , Baltic Sea , Heather Davis , Simon Turner , Nicholas Kawa , Alison Stegner , Anthropocene Working Group , Waters Of The Anthropocene Working Group , Ohio State University , Anthony Barnosky Stanford University , Colin Waters , Ohio State , Anthropocene Working , Manhattan Project , World War , Soviet Union , North America , Searsville Reservoir , Jasper Ridge Biological , Anthropocene Epoch , ஜாஸ்பர் ரிட்ஜ் உயிரியல் ப்ரிஸர்வ் ,