NDLTD logo NDLTD Union Catalog and Global ETD Search

Global ETD Search

Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

Results

Showing 1 to 1 of 1 for “"Plants -- Habitat -- Research -- Methods"”.

  1. Regional data refine local abundance models: modeling plant species abundance distributions on the Central Plains

    Young, Nicholas E., author, Stohlgren, Thomas J., advisor, Kelly, Eugene Francis, committee member, Graham, James J., committee member, Evangelista, Paul Harrison, committee memberColorado State University. Libraries2010

    Species distribution models are frequently used to predict species occurrences in novel conditions, yet few studies have examined the effects of extrapolating locally collected data to regional scale landscapes. Using boosted regression trees, I examined the issues of spatial scale and errors …

    colostate Repository record