As the Dead Sea Shrinks Due to Human Water Diversions, a Self-Reinforcing Feedback Loop Is Emerging: Less Water Leads to More Warming, Which Accelerates Evaporation and Further Water Loss, Potentially Creating Its Own Extreme Local Climate
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#DeadSea #WaterScarcity #ClimateFeedbackLoop
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#DeadSea #WaterScarcity #ClimateFeedbackLoop
ScienceAlert
The Dead Sea Is Creating Its Own Extreme Climate as It Dies
Shrinking waters fuel further warming.
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Science News
As the Dead Sea Shrinks Due to Human Water Diversions, a Self-Reinforcing Feedback Loop Is Emerging: Less Water Leads to More Warming, Which Accelerates Evaporation and Further Water Loss, Potentially Creating Its Own Extreme Local Climate Read Full Article…
💧 The Dead Sea is warming due to a feedback loop where water loss increases salt concentration, weakening evaporative cooling and leading to further warming and evaporation.
💧 Human diversion of water has contributed significantly to the Dead Sea's warming, with declining water levels accounting for about 1.5°C of deep-water warming between 1979 and 2019, compared to 1.3°C from rising air temperatures.
💧 Projections suggest the Dead Sea could decline by 85 meters and warm by 5–8°C by 2100, depending on greenhouse gas emissions, if inflows stop.
💧 A study on a simulated ancient, isolated basin showed that shrinkage and increasing salt concentration can lead to significant warming (around 20°C over 8,000 years) even without extremely hot regional climates.
#DeadSea #ClimateChange #Science
💧 Human diversion of water has contributed significantly to the Dead Sea's warming, with declining water levels accounting for about 1.5°C of deep-water warming between 1979 and 2019, compared to 1.3°C from rising air temperatures.
💧 Projections suggest the Dead Sea could decline by 85 meters and warm by 5–8°C by 2100, depending on greenhouse gas emissions, if inflows stop.
💧 A study on a simulated ancient, isolated basin showed that shrinkage and increasing salt concentration can lead to significant warming (around 20°C over 8,000 years) even without extremely hot regional climates.
#DeadSea #ClimateChange #Science
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