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Abstract The Tibetan Plateau (TP) is widely known as the ‘Asian Water Tower’, due to its role in providing fresh water to downstream Asian countries. Based on the runoff data of large river basins on the TP, the weighted average proportion of the TP runoff is approximately 18% (ranging from 6% to 49%) for all the rivers. We argue that the name ‘Water Tower’ is an inappropriate and misleading perception of the TP, and such misperception would influence policy‐making processes and diplomatic activities. We therefore call for correcting the misunderstanding and an ensuring accurate understanding of the TP and its role in water supply for downstream countries. We propose using the term “Towering Asian Spring” instead of “Asian Water Tower” to better illustrate the role of the TP in water supply: while it serves as the source of several major rivers in Asia, its contribution to the overall water supply is relatively limited.
Tian et al. (Fri,) studied this question.