Xianhong Meng
Chinese Academy of Science, China
Title: Analysis of spatial distribution and temporal trend of soil moisture over the Tibetan Plateau from 1978 to 2013
Biography
Biography: Xianhong Meng
Abstract
A purely multi-decadal satellite-based soil moisture product that spans over 35 years (from November 1978 to December 2013) on a daily basis and at a spatial resolution of 0.25° globally was generated as part of the European Space Agency’s (ESA)Water Cycle Multi-mission Observation Strategy (WACMOS) and Soil Moisture Climate Change Initiative (CCI) projects. In this work, we firstly evaluate this new product against observations of a soil moisture network on the central Tibetan Plateau. It shows that the soil moisture product agrees well with the observations. Then trend over 35 years of soil moisture was analyzed. It was found that the spatial pattern of the changing trend of soil moisture coincides with the precipitation overall on the Tibetan Plateau.