Expert: Don't blame the pikas for the grassland degradation
CGTN, 11 Jul 2022
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Over the past twenty years, the Qinghai-Tibet Plateau has seen different levels of grassland degradation. Li Li, an assistant professor from the Department of Health and Environmental Sciences at Xi'an Jiaotong-Liverpool University, has concluded that, contrary to the popular belief, pikas are not the cause of the problem; in fact, the size of their population merely indicates its scale. She suggests that further studies should be conducted to determine the real relationship among yaks, pikas and the grassland.
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https://www.cgtn.com/video
Over the past twenty years, the Qinghai-Tibet Plateau has seen different levels of grassland degradation. Li Li, an assistant professor from the Department of Health and Environmental Sciences at Xi'an Jiaotong-Liverpool University, has concluded that, contrary to the popular belief, pikas are not the cause of the problem; in fact, the size of their population merely indicates its scale. She suggests that further studies should be conducted to determine the real relationship among yaks, pikas and the grassland.
Subscribe to us on YouTube: https://goo.gl/lP12gA
Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8
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