Guoqiang Tang

Propagating meteorological uncertainty in physically based mountain snow modeling

Abstract. Snow estimation in mountainous regions is uncertain because meteorology varies with topography, in situ observations are sparse and biased, and snow models have structural and scale limitations. Probabilistic methods are increasingly recognized as essential for quantify...

Satellite altimetry reveals heterogeneity in global flood peak timing and its shifts

Flood peak timing (FloPT) is a key indicator of hydrological responses to climate change. Yet global FloPT assessments is limited by sparse and uneven in-situ discharge observations. Here, we demonstrated the capability of satellite altimetry to estimate FloPT worldwide and prese...