Study on the water environment and composition of Lhasa river
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By measuring and comparing δD, δ18O, and3H values of different sections in Lhasa River, we can trace its water resource and water environment. We have concluded that the upper reaches of the Lhasa River are mainly supplied by melt-water (with lower3H value and mineralization degree) and underground water (with lower3H value and higher mineralization degree). The middle reaches are mainly supplied by rainwater (with higher3H value and mineralization degree).
KeywordsLhasa River water environment isotope composition
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