Title: South Africa lifts: A German research team discovers new causes
<p> <strong> Title: South Africa lifts: A German research team discovers new causes </strong> </p>
South Africa's floor in motion - researchers make surprising discovery
South Africa experiences an unexpected survey of its land masses, which increases by a few millimeters year after year. This discovery is the result of a research project led by a team at the University of Bonn. With the help of a network of inpatient GPS stations, an average increase of six millimeters was demonstrated between 2012 and 2020, which would present the scientific community with new challenges.
Traditionally, it was assumed that geological processes, in particular the presence of mantle plumes - hot material flows inside the earth are responsible for this elevation. The Quathlamba coat plume under South Africa was considered the main cause. However, recent studies suggest that hydrological factors could also play a significant role. The loss of ground and surface water seems to have a decisive influence on the land survey.hydrological changes as a factor
The researchers identified a connection between drought time and the land survey. According to heavy drought, data show that the affected regions lift themselves particularly pronounced. These observations were confirmed by satellite measurements, in particular by the Grace mission, the changes to the gravitational forces in various areas of the earth were documented. It was found that lower amounts of water correlate with stronger elevations of the earth's crust.
a tool in the fight against droughts
The results of these studies not only offer insights into geophysical processes, but also important information for future hydrological models. The use of GPS technology to monitor water resources could be crucial, especially in view of climate change, which brings changed precipitation patterns. The research team emphasizes that the findings can contribute to better planning and management of water resources.
It is therefore of great importance to intensively research the effects of these natural phenomena. Future studies could help develop preventive measures against the consequences of droughts and to strengthen the resilience of ecosystems and communities in South Africa.
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