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Search: authors:"Christian D. Larson"

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Competition between cheatgrass and bluebunch wheatgrass is altered by temperature, resource availability, and atmospheric CO2 concentration

Global change drivers (elevated atmospheric CO2, rising surface temperatures, and changes in resource availability) have significant consequences for global plant communities. In the northern sagebrush steppe of North America, the invasive annual grass Bromus tectorum (cheatgrass) is expected to benefit from projected warmer and drier conditions, as well as increased CO2 and...

A warmer and drier climate in the northern sagebrush biome does not promote cheatgrass invasion or change its response to fire

. Larson 3 Entomology, Plant Pathology and Weed Science, New Mexico State University , Las Cruces, NM 88003 , USA Dryland shrub communities have been degraded by a range of disturbances and now face