Microbial responses to plant functional types and historical resources additions in the shortgrass steppe

Nutrient addition in rangelands is an appealing way to increase plant biomass and quality, but little is known about the long-term effects of these additions on soil microbial activity and nutrient cycling. In addition, microbial activity may be affected by plant functional types (PFT) through influence on the levels of inorganic nitrogen (N) and labile carbon in the rhizosphere. This is particularly important in the shortgrass steppe (SGS), where plants with the C3 or C4 photosynthetic pathway differ in phenology, which affects the timing of maximum N uptake and root exudate production.

Name thesis:degree_name

Doctor of Philosophy (Ph.D.)

Level thesis:degree_level

Doctoral

Discipline thesis:degree_discipline

Ecology

Grantor dc:publisher

Colorado State University. Libraries

Year dc:date.issued

2009

Authors dc:creator

• Bontti, Eliana E., author
• Burke, Ingrid, advisor

• fungi
• microbes
• nitrogen
• shortgrass steppe
• ecology
• microbiology
• soil sciences

Statement dc:rights

• Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.

Language dc:language.iso

eng, English

Identifier URI

https://doi.org/10.25675/3.019009

OAI identifier oai:identifier

oai:mountainscholar.org:10217/237592