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Can a desert tree fight global warming?

Scientists at Tel Aviv University say they have a novel idea for combating the negative effects rainforest deforestation is having on the planet.

The group, led by Amram Eshel and Aviah Zilberstein, professors at TAU's Department of Molecular Biology and Ecology of Plants, have successfully grown a forest of salt cedars in the Aravah Desert using only a small amount of recycled sewage water and salt water left over from desalination plants.

The scientists used different varieties of the botanical genus of salt cedar trees called Tamarix, which is indigenous to old-world deserts. They're known for thriving in … Read more