Tag: marine ecosystems
World’s Largest Iceberg Shatters, Raising Alarms for Antarctic Wildlife
The colossal iceberg A23a—twice the size of Greater London—has shed a 19-kilometer-long chunk, signaling potential disintegration as it drifts toward ecologically sensitive South Georgia.
Ocean Surface Warming 400% Faster Than in the 1980s, Scientists Warn
New research shows that global ocean surface temperatures are rising at an alarming rate, with potentially devastating consequences for marine ecosystems and climate stability.
Queen of Icebergs A-23A Could Threaten Wildlife in South Atlantic
The massive A-23A iceberg, nicknamed the "Queen of Icebergs," is making its way toward a remote South Atlantic island, posing a potential risk to millions of marine animals and delicate ecosystems.
Lifting Indonesia’s Sea Sand Ban: Environmental and Economic Impacts
The lifting of Indonesia's ban on sea sand exports has sparked concerns over environmental degradation and economic consequences, drawing attention to the lessons from past exploitation.
Catastrophic Coral Bleaching on the Great Barrier Reef: A Grim Warning
A new study reveals the devastating impact of marine heatwaves, with up to 95% mortality in some coral genera. The findings highlight the urgency of addressing climate change to protect one of the world’s most vital ecosystems.
Prochlorococcus: The Tiny Algae Powering the Ocean’s Ecosystem
A microscopic marine organism, Prochlorococcus, plays an essential role in sustaining marine life and regulating the Earth's carbon cycle. Recent research unveils its surprising contributions to oceanic ecosystems.