Oceans are getting hotter: Temperatures rising 4.5 times faster than expected
It highlights that more greenhouse gas emissions have contributed to an increase in ocean temperatures across the globe.'Greenhouse gases trap heat in our atmosphere,' said Chris Merchant, the lead author of the study. 'Resulting in an imbalance in the energy received by our planet from the Sun, and the energy radiated back out to space, resulting in an excess energy imbalance.''This energy imbalance drives climate change. Given the accelerations in ocean warming and evolving climate dynamics, we need ongoing monitoring and data improvements to ensure our climate models can accurately reflect future temperature increases.'Even though certain weather phenomena, such as El Nio and volcanic eruptions, influence the warming of the Earth, they do not contribute significantly to long-term warming trends.Owen Embury, co-author and scientific leader of the ESA-CCI sea-surface temperature project, which contributed to the long-term dataset, said, 'Our study identifies the increasing accumulation of planetary energy as the dominant driver of long-term sea surface warming, while short-term variations from El Nio, volcanic activity and solar changes add variability but do not alter the overall accelerating trend.'advertisementMonitoring The Energy Cycle for a better UnderStanding Of cliMate chAnge (MOTECUSOMA), a study conducted by ESA to investigate the energy imbalance on Earth and its impact on climate change, will benefit from this study.Owen added, 'Addressing these challenges requires accurate climate projections – increasing ocean heat uptake intensifies extreme weather events, disrupts ecosystems, and accelerates sea level rise, making continued observation and model refinement essential.'This study adds to the ongoing research, highlighting the adverse effects of climate change and its far-reaching impact on ecosystems, human lives, and the economy.Must Watch
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