
Climate Change Causes South Africa to Rise Instead of Sink: NASA Helps Uncover the Reason
Category: Science,
2025-05-10 23:14
A new study led by the University of Bonn, with assistance from NASA, has discovered that South Africa is gradually rising against the ocean, contrary to expectations that it would sink due to climate change. The research explains the geological and climatic factors behind this phenomenon.
Recent research conducted by scientists from the University of Bonn, in collaboration with NASA, has revealed that South Africa is experiencing a gradual uplift, rising by up to two millimeters per year. This finding is surprising because, with global sea levels rising due to climate change, many coastal regions worldwide are either sinking or facing increased flooding risks. However, South Africa's landmass is behaving differently. The study attributes this uplift to a combination of geological processes and the effects of climate change. Specifically, the researchers found that changes in the Earth's mantle beneath South Africa are causing the land to rise. Additionally, the redistribution of water due to melting glaciers and ice sheets is altering the pressure on the Earth's crust, further contributing to the uplift. NASA provided satellite data and advanced geodetic measurements that helped confirm these findings. This discovery is significant because it challenges previous assumptions about how climate change impacts different regions and highlights the complex interactions between geological and climatic factors. Understanding these processes is crucial for predicting future changes in sea level and land elevation, which can affect infrastructure, ecosystems, and human settlements along the South African coast.
Source: Neowin
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