China Uses Drones for Weather Modification to Combat Water Scarcity

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In an innovative effort to address water scarcity, China has deployed drones for weather modification operations in the Kunlun Mountains, a significant water source in western China. This marks the first time advanced drone technology has been utilized for such purposes in this challenging high-altitude region.

The operation aims to enhance precipitation, which is crucial for agriculture, industry, and residential water supply. Weather modification expert Yan Jianchang reported that drones equipped with ultra-long-duration smoke flares successfully ignited catalysts at an altitude of 4,200 meters, despite the low oxygen levels that typically complicate such operations.

Since early 2024, the Xinjiang weather modification center has conducted numerous cloud and precipitation observation experiments, accumulating a flight time of 46 hours. The recent successful operation in the Kunlun Mountains builds on previous trials conducted in the region using large and medium-sized drones.

In addition to addressing water needs, these drone operations have shown positive ecological effects, including improved vegetation cover and reduced dust storms. This progressive approach appears to be part of China's broader strategy to tackle the dual challenges of water scarcity and climate change.

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