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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
Spatiotemporal Patterns Of Ring-Width Variability In The Northern Interior West, R. Justin Derose, John D. Shaw, James N. Long
Spatiotemporal Patterns Of Ring-Width Variability In The Northern Interior West, R. Justin Derose, John D. Shaw, James N. Long
Wasatch Dendroclimatology Research
A fundamental goal of forest biogeography is to understand the factors that drive spatiotemporal variability in forest growth across large areas (e.g., states or regions). The ancillary collection of increment cores as part of the IW FIA Program represents an important non-traditional role for the development of unprecedented data sets. Individual-tree growth data from increment cores were paired with plot-level variables from the inventory to investigate the spatiotemporal growth patterns for Douglas-fir, ponderosa pine, common pinyon, and limber pine over the northern portion of the Interior West (Idaho, Montana, Wyoming, Utah, and Colorado). Based on dendrochronological theory proposed over 50 …
Added Value From 576 Years Of Tree-Ring Records In The Prediction Of The Great Salt Lake Level, Robert R. Gillies, Oi-Yu Chung, Shih-Yu (Simon) Wang, R. Justin Derose, Yan Sun
Added Value From 576 Years Of Tree-Ring Records In The Prediction Of The Great Salt Lake Level, Robert R. Gillies, Oi-Yu Chung, Shih-Yu (Simon) Wang, R. Justin Derose, Yan Sun
Wasatch Dendroclimatology Research
Predicting lake level fluctuations of the Great Salt Lake (GSL) in Utah – the largest terminal salt-water lake in the Western Hemisphere – is critical from many perspectives. The GSL integrates both climate and hydrological variations within the region and is particularly sensitive to low-frequency climate cycles. Since most hydroclimate variable records cover less than a century, forecasting the predominant yet under-represented decadal variability of the GSL level with such relatively short instrumental records poses a challenge. To overcome data limitations, this study assesses two options: (1) developing a model using the observational GSL elevation record of 137 years to …