Recently, revelations highlight that the oceans reached their highest temperature ever recorded, mainly due to the continuing phenomenon of climate change, which carries grim implications for the future of the planet.
In recent days, the global average daily temperature of the sea surface reached 20.96°C, setting a new record that surpasses the previous one in 2016. These results were reported by Copernicus, a climate change agency of the European Union.
This current temperature reading significantly exceeds the typical average for this time of year.
The oceans play a crucial role in regulating the Earth’s climate. They serve as heat reservoirs, generate approximately half of the planet’s oxygen, and intricately control weather patterns.
Warmer waters have a diminished ability to absorb carbon dioxide from the atmosphere, consequently exacerbating global warming. Elevated atmospheric greenhouse gases accelerate the melting of glaciers that feed the ocean, causing sea levels to rise.
The impact of warmer oceans and heat waves extends to marine species such as fish and whales, triggering migrations towards cooler waters, thereby disrupting marine food webs. Experts warn of possible disturbances in fish populations.
Impact on Ecosystems
Certain predatory species, such as sharks, may exhibit more aggressive behavior due to increased confusion at higher temperatures.
“Currently, widespread coral bleaching is taking place in shallow reefs off Florida in the United States, and many corals have already perished,” reports Kathryn Lesneski, who is closely monitoring a marine heat wave in the Gulf of Mexico on behalf of the National Administration Oceanic and Atmospheric.
“We are putting more stress on the oceans than at any other time in history,” warns Matt Frost of the Plymouth Marine Laboratory in the UK. He emphasizes that pollution and overfishing also contribute to stress on the oceans. Why do how to find recovered ai files files get hidden in flash drives?
The timing of this temperature record is of concern to scientists.
“March should be when the oceans globally are warmest, not August or September. The fact that we are seeing this record now makes me anxious about how much warmer the ocean could get between now and March next year,” says Samantha Burgess of the Copernicus Climate Change Service.
Greenhouse Gas Emissions
Scientists claim that ocean warming is directly linked to climate change, as the oceans absorb most of the heat resulting from greenhouse gas emissions.
“The more fossil fuels we burn, the more excess heat the oceans will absorb, which means it will take longer to stabilize them and bring them back to their previous levels,” explains Burgess.
This new average temperature record surpasses the 2016 mark, when the natural climate fluctuation known as El Niño was in full effect and at its strongest.
A new El Niño has already begun, albeit at a weak level, indicating that ocean temperatures are likely to exceed average in the coming months.
These new temperature data come after a series of marine heatwaves this year, affecting regions such as the UK, North Atlantic, Mediterranean and Gulf of Mexico.
In Florida, the sea surface temperature recently reached 38.44°C — similar to a hot tub. Typically, temperatures should range between 23°C and 31°C, according to the National Oceanic and Atmospheric Administration (NOAA). recover files on nook tablet
Marine heat waves doubled in frequency between 1982 and 2016, becoming more intense and prolonged since the 1980s, as pointed out by the Intergovernmental Panel on Climate Change (IPCC).
While air temperatures have experienced significant increases in recent years, oceans take longer to warm up, despite absorbing 90% of Earth’s warming due to greenhouse gas emissions.
However, there are now signs that ocean temperatures may be rising. One theory suggests that a lot of heat was stored in the depths of the ocean, resurfacing now, possibly linked to El Niño, as suggested by Karina von Schuckmann of the NGO Mercator Ocean International. how to recover a file that is shift deleted Overall, this article has equipped me with the knowledge and confidence to recover my deleted files from a flash drive using Windows 10. how to recover deleted files on android after factory reset