Heng Xiao

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This paper quantitatively analyzed the evolution of human–water relationships in the Heihe River basin of northern China over the past 2000 years by reconstructing the catchment water balance by partitioning precipitation into evapotranspiration and runoff. The results provided the basis for investigating the impacts of societies on hydrological systems.(More)
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This paper quantitatively analyzed the evolution of human–water relationships in the Heihe River basin of northern China over the past 2000 years by reconstructing the catchment water balance partitioning precipitation into evapotranspiration and runoff. The reconstruction results provided the basis for investigating the impacts of human so-5 cieties on(More)
Attempts to understand the degeneration of the eyes in cave fish has largely been explained by either various extents of gradual degeneration, ranging from partial to total loss, observed in various species or by acceleration of loss caused by dark environments. However, neither the theory of biological evolution developed by Charles Darwin nor the neutral(More)
Carbon dioxide as the world's main greenhouse gas contribute to global climate warming is becoming more worse, this have threatened the survival of mankind. It's urgent to Reduce carbon emissions and increase carbon. Urban energy activities as a major global source of greenhouse gas emissions, has caused widespread concern. To achieve carbon neutral in(More)
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