Increasing droughts due to climate change, except in mountainous Central Asia

A new study published in the journal Nature Climate Change found that climate change is causing more frequent and severe droughts in many parts of the world. However, the researchers also found one region bucking the trend: mountainous Central Asia.

The study, conducted by an international team of scientists, used climate models to examine future drought projections under different greenhouse gas emission scenarios. The researchers found that by the end of the century, the number of regions experiencing severe droughts is expected to increase by 50-90%.

The effects of these droughts are likely to be devastating. Agriculture, already stressed by water shortages, is expected to be hit particularly hard. Droughts can also lead to water scarcity, which can have a negative impact on other sectors of the economy, such as energy and tourism. In addition, droughts can damage ecosystems and increase the risk of wildfires.

However, the researchers also found that mountainous Central Asia is expected to see a decrease in the frequency and severity of droughts. This is due to the fact that the region has glaciers and snow caps that store a large amount of water. As temperatures rise, these glaciers and snowpack are expected to melt more slowly, providing protection against drought.

The results of this study have important implications for policymakers and planners. They highlight the need for urgent action to address climate change and develop drought preparedness and mitigation strategies. In particular, policymakers should focus on supporting agricultural communities in drought-prone regions and investing in water infrastructure.