Natural factors predominantly drive desertification in Central Asia, study reveals
A study led by Prof. Tao Hui from the Xinjiang Institute of Ecology and Geography of the Chinese Academy of Sciences has revealed that natural environmental factors are the predominant drivers of desertification across Central Asia. This study was published in Catena.
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The analysis showed that between 1982 and 2020, approximately 14.81% of Central Asia's drylands experienced desertification. Notably, natural factors accounted for 69.1% of the total desertified area, while human activities contributed 30.9%.
Among natural influences, snow water equivalent emerged as the dominant driver of land degradation in ecosystems such as croplands, grasslands, shrublands, and bare lands. Meanwhile, rising temperatures were identified as the leading factor in forest degradation.
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