A tree-ring based reconstruction of Logan River streamflow, northern Utah

A tree-ring based reconstruction of Logan River streamflow in northern Utah

A Tree-Ring-Based Reconstruction of Delaware River Basin Streamflow Using Hierarchical Bayesian Regression

A hierarchical Bayesian regression model is presented for reconstructing the average summer streamflow at five gauges in the Delaware River basin using eight regional tree-ring chronologies. The model provides estimates of the posterior probability distribution of each reconstructed streamflow series considering parameter uncertainty. The vectors of regression coefficients aremodeled as draws f...

A tree-ring reconstruction of streamflow in the Santa Fe River, New Mexico

0022-1694/$ see front matter 2010 Elsevier B.V. A doi:10.1016/j.jhydrol.2010.11.042 ⇑ Corresponding author. Tel.: +1 520 626 2733; fax E-mail address: [email protected] (E.Q. Mar The upper Santa Fe River provides up to 50% of the water supply for the growing population of Santa Fe, NM. Recent droughts have dramatically lowered reservoir levels and raised concern about the future of the w...

tree ring based precipitation reconstruction of northeast iran using juniper tree chronology of lain region

1. introduction long-term climatic data are a prerequisite for hydro-meteorological studies and understanding of past climate. iran is mostly located in semi-arid to arid climate zones, so information on the natural long-term variability of the hydroclimate is of great relevance for land use planning, agriculture, and water supply of a growing population. however, the maximum length of recorded...

A watershed modeling approach to streamflow reconstruction from tree-ring records

Insight into long-term changes of streamflow is critical for addressing implications of global warming for sustainable water management. To date, dendrohydrologists have employed sophisticated regression techniques to extend runoff records, but this empirical approach cannot directly test the influence of watershed factors that alter streamflow independently of climate. We designed a mechanisti...