Environment

Microplastic Impact on Oysters

The researchers then observed the oysters’ physiological responses to ingesting the microplastics. The most obvious effect was on reproduction. Oysters that were exposed to microplastics produced fewer and smaller egg cells and slower sperm. Exposed oysters also produced fewer larvae and their offspring tended to grow more slowly.

Oceans Warming at a “Quickening Rate”

“The findings are concerning. It’s clear evidence that the oceans are taking the brunt of the greenhouse gases and are accumulating a lot of heat. As for the ecological implications, that’s hard to say. There is a lot of life in the deep oceans and there’s lots we don’t know about the impact upon that life.”

Food Waste Impacts Wildlife

“…a growing body of evidence suggests that our casual attitude about waste
may be reshaping the way the natural world functions across much of the planet, inadvertently subsidizing some opportunistic predators and thus contributing to the decline of other species, including some that are threatened or endangered.”

The Sea & Climate Change

Tropical coral reefs cover less than 1% of the ocean, but they are home and nursery to 25% of all marine species; billions of fish, mollusks and other creatures rely on reefs for their food and shelter. Their wonder and beauty generates needed tourism dollars for many poor nations, and they act as natural barriers providing storm surge protection for many millions of coastal residents.

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