A global study found that large animals consume far more ecosystem energy than expected, challenging long-standing ecological theories.
How does an ecosystem distribute its energy across body sizes? A new study suggests the answer depends on where you are—and ...
A recent Minnesota Pollution Control Agency report found that climate change could cost Minnesotans more than $20 billion a ...
Sea urchins climb onto kelp when their densities are so high they remove all drift kelp and then actively forage on attached, living kelp. (Credit: Steve Lonhart / NOAA MBNMS) Tipping points are the ...
St. Joseph High School’s seventh grade science students recently turned in three-dimensional models of six different ecosystems. The models were biomes, a large geographical region on Earth ...
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A data-driven model to help avoid ecosystem collapse
Tipping points are the death of ecosystems. So scientists watch as warning signs gradually worsen until an ecosystem reaches the point of no return, when animal populations suddenly collapse. While ...
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