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 ...
A recent Minnesota Pollution Control Agency report found that climate change could cost Minnesotans more than $20 billion a year by 2040. This is just the local cost of a global problem. Ecosystem ...
The uplift of East Africa during the Miocene epoch dramatically transformed the region's climate and ecosystems, promoting the expansion of grassland and reshaping habitats for mammals and early ...
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 ...
Parasites are crucial indicators of ecosystem health, and their absence can signal trouble. Once pristine, Florida's Indian River Lagoon (IRL) now faces pollution and algal blooms that have damaged ...
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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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