Scientists at work: We use environmental DNA to monitor how human activities affect life in rivers and streams
Rivers are among among the most embattled ecosystems on Earth. Researchers are testing a new, inexpensive way to study river health by using eDNA to count the species that rivers harbor.
Emily S. Bernhardt, Professor of Biology, Duke University •
conversation
Sept. 17, 2021 • ~9 min
Sept. 17, 2021 • ~9 min
Two-thirds of Earth's land is on pace to lose water as the climate warms – that's a problem for people, crops and forests
The projected loss of water storage on land as global temperatures rise is especially alarming in the Southern Hemisphere – and in parts of the US.
Yadu Pokhrel, Associate Professor of Civil and Environmental Engineering, Michigan State University •
conversation
Jan. 11, 2021 • ~7 min
Jan. 11, 2021 • ~7 min
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