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marine ecosystems

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A restored reef, 4 years after installing Reef Stars (4) (credit The Ocean Agency)

Science Apr 19

These coral reefs suffered major damage. Watch how restoration efforts helped bring them back

By Bella Isaacs-Thomas

Science Apr 15

Coral reefs bleach in the Great Barrier Reef as scientists conduct in-water monitoring during marine heat in Mackay Reef
Coral reefs across the globe once again endure mass bleaching amid warming oceans, scientists say

Coral reef bleaching across happens when stressed coral expel the algae that are their food source and give them their color. If the bleaching is severe and long-lasting, the coral can die.

By Alexa St. John, Associated Press

Science Aug 09

coral
The race to rescue corals from a blistering marine heat wave

While corals can recover from mass bleaching events like this, long periods of high heat can leave them weak and vulnerable to disease that can ultimately kill them.

By Michael Childress, The Conversation

Science Jun 03

Marine heatwaves are getting hotter, lasting longer and doing more damage

Unusually warm periods can last for weeks or months, killing off kelp forests and corals, and producing other significant impacts on marine ecosystems.

By Eric Oliver, Alistair Hobday, Dan Smale, Thomas Wernberg, Neil Holbrook, The Conversation

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