Tag #Marine Ecosystem

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abcnews.go.com
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Ocean Warming Threatens Microscopic Phytoplankton Crucial to Marine Ecosystem

New research indicates that Prochlorococcus, a vital phytoplankton responsible for 20% of global oxygen production and half the food in tropical oceans, will drastically decline by as much as 50% in tropical oceans within the next 75 years if surface water temperatures exceed 27.8 degrees Celsius du...

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Life Below Water
nrc.nl
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Ocean Warming Threatens Dominant Marine Photosynthesizer

A ten-year study across 200,000 square kilometers of ocean reveals that Prochlorococcus, the smallest and most abundant oxygen-producing organism, may see a 10-37 percent decline in global production by 2100 due to ocean warming, impacting the marine food chain.

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Life Below Water
theguardian.com
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Giant Kelp Forest Comeback in Southern California

In Southern California, a 13-year, $5.8 million kelp restoration project has reversed an 80% decline in giant kelp forests by removing millions of purple sea urchins, resulting in the regrowth of 80.7 acres of kelp forest and increased populations of various marine species.

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Life Below Water
theglobeandmail.com
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Seafloor Creatures' Crucial Role in Climate Change Mitigation

Scientists in the Saguenay fjord are studying how small creatures burrowing in the seafloor mud help mitigate climate change by sequestering carbon, with implications for global conservation efforts.

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Climate Action
bbc.com
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Record-High Sea Temperatures Threaten Yorkshire Coast Ecosystem

Seas off the Yorkshire coast are experiencing record-high temperatures, 2°C higher than in the 1980s, threatening marine life and potentially impacting the local ecosystem.

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Life Below Water
dw.com
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Great Barrier Reef Suffers Record Coral Decline

The Great Barrier Reef experienced its largest coral decline since 1986 due to a record-breaking bleaching event caused by rising ocean temperatures, cyclones, and crown-of-thorns starfish, impacting 124 reefs between August 2024 and May 2025.

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Life Below Water
elmundo.es
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Massive Toxic Algae Bloom Devastates Australian Marine Life

A massive toxic algae bloom, spanning over 4,500 square kilometers in Southern Australia, has killed an estimated 14,000 marine animals from over 450 species, impacting fisheries, aquaculture, and coastal tourism.

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Life Below Water
sueddeutsche.de
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Panama's Seasonal Upwelling Fails for First Time on Record

In early 2025, Panama experienced an unprecedented failure of its seasonal upwelling, a phenomenon crucial for marine life and fishing, lasting only 12 days compared to the typical 66 days and reaching only 23°C instead of 19°C, likely due to unusual wind patterns potentially linked to a weak La Niñ...

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Life Below Water
dailymail.co.uk
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Ocean Acidification Weakens Shark Teeth, Threatening Ocean Ecosystem

A German study found that ocean acidification, projected to reach a pH of 7.3 by 2300, weakens blacktip reef shark teeth, causing cracks, holes, and root corrosion, potentially impacting their hunting ability and the entire ocean ecosystem.

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Life Below Water
bbc.com
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Antarctic Sediment Cores Reveal Century-Long Impact of Whaling on Climate

An international team of researchers collected over 40 sediment cores from the Antarctic seabed in early 2025 to study the impact of a century of industrial whaling on the Antarctic ecosystem and global climate. The analysis of these samples will provide insights into past environmental conditions, ...

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Climate Action
dw.com
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Biodiversarium: Combating Marine Ecosystem Crisis Through Research and Outreach

The Biodiversarium in Banyuls-sur-Mer, France, is a joint French-Spanish research center studying the impact of climate change and pollution on marine ecosystems, using innovative techniques and public outreach to address these challenges, including a focus on microplastics and phytoplankton.

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zeit.de
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Great Barrier Reef Suffers Record Coral Loss in 2024

The Great Barrier Reef suffered record coral loss in 2024, primarily due to climate change-induced mass coral bleaching, impacting approximately 77 of the 124 surveyed reefs with coral cover between 10 and 30 percent.

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Life Below Water

Showing 1 to 12 of 42 results