Search

Now showing items 1-6 of 6

Assessment of the Impacts of Climate Change on the Water Allocation, Water Quality and Salmon Production in the San Joaquin River Basin

Hidalgo León, Hugo G.; Brekke, Levi D.; Miller, Norman L.; Quinn, Nigel William Trevelyan; Keyantash, J.; Dracup, John A. (2006-01-27)

2 Assessment of the Impacts of Climate Change on the Water Allocation, Water Quality and Salmon Production in the San Joaquin River Basin H. Hidalgo, L. Brekke, N. Miller, N. Quinn, J. Keyantash and J. Dracup INTRODUCTION ...

Southern Hemisphere Teleconnection Patterns and Their Relation to Australian Hydroclimatic Variation: Potential Precipitation and Streamflow Long-Range Forecasting

Hidalgo León, Hugo G.; Dracup, John A. (2002)

An exploratory analysis of the relationship between Southern Hemisphere’s (SH) atmospheric/oceanic variables and streamflow and precipitation variation in Australia is presented. A 2.5o x2.5o gridded data of 700mb ...

Alternative principal components regression procedures for dendrohydrologic reconstructions

Hidalgo León, Hugo G.; Piechota, Thomas C.; Dracup, John A. (2000-11)

Streamflow reconstruction using tree ring information (dendrohydrology) has traditionally used principal components analysis (PCA) and stepwise regression to form a transfer function. However, PCA has several procedural ...

Comparison of Tree Species Sensitivity to High- and Low-Extreme Hydroclimatic Events

Hidalgo León, Hugo G.; Dracup, John A.; MacDonald, Glen M.; King, Judith A. (2001-03)

We present here a six-species comparison of tree-ring growth response to extremes (below the 30th and above the 70th percentile) in temperature, precipitation, and corresponding streamflow. The species compared are Pinus ...

ENSO and PDO Effects on Hydroclimatic Variations of the Upper Colorado River Basin

Hidalgo León, Hugo G.; Dracup, John A. (2003-02)

Linkages between tropical Pacific Ocean monthly climatic variables and the Upper Colorado River basin (UCRB) hydroclimatic variations from 1909 to 1998 are analyzed at interseasonal timescales. A study of the changes in ...

Model integration for assessing future hydroclimate impacts on water resources, agricultural production and environmental quality in the San Joaquin Basin, California

Trevelyan Quinn, Nigel William; Brekke, Levi D.; Miller, Norman L.; Heinzer, T.; Hidalgo León, Hugo G.; Dracup, John A. (2004-03)

The US National Assessment of the Potential Consequences of Climate Variability and Change provides compelling arguments for action and adaptive measures to help mitigate water resource, agricultural production and ...