Tech News
← Home  ·  All topics

Coral Bleaching

3 GoKawiil briefs on this topic

Forecasters warn 2024's El Niño could be the strongest ever recorded

Climate scientists tracking 14 forecasting models report that central Pacific sea surface temperatures are running about 2.9°C above the 30-year average, more than 1°C hotter than at the same point in the record 1997 and 2015 El Niño events. Models now give a greater than 90% probability that this year's El Niño will exceed every event recorded since the 1870s, raising fears of severe drought, flooding, wildfires and coral bleaching worldwide.

New study links coral cilia overactivity to suffocation risk in warmer seas

Researchers publishing in Science found that corals rely on microscopic hairlike cilia to stir water and pull in oxygen when their photosynthetic algae go dormant at night. As ocean water warms, it holds less oxygen, forcing cilia to beat faster to compensate, but past a critical temperature this frantic motion consumes more oxygen than it delivers, effectively suffocating the coral polyps.

Private philanthropy fills funding gaps for Brazilian science research

Brazilian philanthropic organizations, led by the Serrapilheira Institute, have begun funding scientific research at a scale unprecedented in the country's history, distributing over $25 million to early-career researchers since its founding. The University of São Paulo has also launched a center dedicated to studying and promoting science philanthropy, reflecting a broader shift as private donors step into a space traditionally dominated by government funding.