Polyps as pixels: Innovative technique maps biochemistry of coral reefs Date: September 28, 2023 Source: University of Hawaii at Manoa Summary: Using an innovative new approach to sampling corals ...

Coral reefs, often called the "rainforests of the sea," are among the most diverse and vital ecosystems on Earth. Made up of ...

image: Close-up of coral shows individual polyps, which the research team sampled in this study. view more . Credit: Ty Roach. ... 1 millimeter-wide polyps to 100 meter-long reefs.

There are other stresses to Hawaii’s reefs. One is erosion. Explains Ben Charo, a conservation scientist at the Coral Reef Alliance (CRA), Hawaii once had sugar cane and pineapple plantations.

Travelers to the Maldives are encouraged to help restore coral reefs in this simple yet engaging way. Skipping the US Travel 2025 🌴 This country's safest A spotlight on America ...

A record 60 percent of the planet’s coral reef habitat has experienced enough heat to cause bleaching in the last year, ... When those polyps die, they leave their skeletons behind.

Coral reefs are in global peril, ... The polyps secrete a hard skeleton made of calcium carbonate, and skeleton by skeleton, they build an undersea city.

Over the last 50 years, more than half of all hard corals — colonies of tiny animals called polyps that grow skeletons and build coral reefs — have disappeared in the Caribbean.

Coral reefs are some of the richest and most imperiled ecosystems on the planet. But maybe they aren’t as close to the brink as we thought. Scientists have been warning that without dramatic ...