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| | [No title] |
 | | Exotic invasive species represent one of the greatest threats to global biodiversity, as well as causing serious economic impacts. |
 | | Invasive and non-invasive exotic species richness in each bioregion was compared to native species richness, road density, elevation, population density, precipitation, and area. |
 | | Maps depicting the distribution, density, and characteristics of exotic plant stands within a managed area, such as a national park, are useful for land managers to focus control efforts and determine the effectiveness of those efforts. |
| oregonstate.edu /~brandtan/GEO_565_ann_biblio.html (3165 words) |
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