Search
Now showing items 1-7 of 7
Genome evolution in monocots
(University of Missouri--Columbia, 2011)
Monocotyledonous plants are a well-circumscribed lineage comprising 25% of all angiosperm species, including many agriculturally and ecologically important species (e.g., grasses, palms, orchids, lilies, yams, pondweeds, seagrasses, aroids...
Restoration at the roots : mycorrhizal interactions and habitat restoration in glades and prairies
(University of Missouri--Columbia, 2016)
predictor of AMF community composition. AMF communities of remnant unplowed prairies differed from those of disturbed prairies regardless of soil substrate. Within disturbed prairies, sites that experienced industrial agriculture contained AMF communities...
C4 photosynthetic evolution : sub-types, diversity, and function within the grass tribe Paniceae
(University of Missouri--Columbia, 2017)
Most plants convert sunlight into chemical energy using a process known as C[subscript 3] photosynthesis. However, some of the world's most successful plants instead use the C[subscript 4] photosynthetic pathway which ...
The impacts of partner abundance on benefits from facultative pollination mutualism
(University of Missouri--Columbia, 2010)
Partner abundance affects costs and benefits in obligate mutualisms, but its role in facultative partnerships is less clear. I investigated this topic in a small alpine pollination web in the Colorado Rocky Mountains ...
Seasonality and elevational migration in an Andean bird community
(University of Missouri--Columbia, 2010)
Life history strategies of many birds in the Neotropics remain poorly known. In particular, details on the seasonal movements of individuals and populations within the Neotropics remain largely unknown, including short-distance ...
Effects of prescribed fire and timber harvest on terrestrial salamander abundance, behavior, and microhabitat use
(University of Missouri--Columbia, 2014)
The goal of my dissertation was to assess how terrestrial salamanders respond to two common forest management practices -- prescribed fire and timber harvest. Previous studies have reported that timber harvest adversely ...
Friends in high places : ecology of mycorrhizal associations in alpine plant communities
(University of Missouri--Columbia, 2010)
Mutualisms are ubiquitous in nature, yet these interactions often vary in strength and persistence. This variation raises the questions of what determines whether mutualisms persist or vanish, and how does variation in the ...