Rapidly dropping water levels of the Dead Sea, the lowest point on the earth’s surface heralded for its medicinal properties, has been a source of ecological concern for years. Now a drilling project led by researchers from Tel Aviv University and Hebrew University reveals that water levels have risen and fallen by hundreds of meters over the last 200,000 years.
Directed by Prof. Zvi Ben-Avraham of TAU’s Minerva Dead Sea Research Center and Prof. Mordechai Stein of the Geological Survey of Israel, researchers drilled 460 meters beneath the sea floor and extracted sediments spanning 200,000 years. The material recovered revealed the region’s past climatic conditions and may allow researchers to forecast future changes.
To read the full, original article click on this link: | ScienceBlog.com
