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Full-Text Articles in Physical Sciences and Mathematics

Future Changes In Propagating And Non-Propagating Diurnal Rainfall Over East Asia, Wan-Ru Huang, Shih-Yu (Simon) Wang Sep 2016

Future Changes In Propagating And Non-Propagating Diurnal Rainfall Over East Asia, Wan-Ru Huang, Shih-Yu (Simon) Wang

Plants, Soils, and Climate Faculty Publications

The characteristics of diurnal rainfall in the East Asian continent consist of a propagating regime over the Yangtze River and a non-propagating regime in southeast China. Simulations of these two diurnal rainfall regimes by 18 CMIP5 models were evaluated from the historical experiment of 1981–2005. The evaluation led to the identification of one model, the CMCC-CM that replicated the key characteristics of diurnal rainfall regimes including the propagation of moisture convergence. Using the CMCC-CM to assess the future (2076–2100) change of diurnal evolution and propagation projected by the RCP4.5 experiment, it was found that propagating diurnal rainfall will enhance and …


Investigation Into Regional Climate Variability Using Tree-Ring Reconstruction, Climate Diagnostics And Prediction, Daniel A. Barandiaran May 2016

Investigation Into Regional Climate Variability Using Tree-Ring Reconstruction, Climate Diagnostics And Prediction, Daniel A. Barandiaran

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This document summarizes research conducted to develop and apply climate analysis tools toward a better understanding of the past and future of climate variability in the state of Utah. Two pilot studies developed analysis tools through the investigation of natural variability in precipitation systems in Africa, and research into long-term changes and trends in spring rainfall over the U.S. Great Plains. Our third study used tree-ring data to estimate snowpack in the state of Utah to 1850, doubling the length of record and offering a better understanding of the history of snowpack in the state. Our final study looked at …