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Filtering by: Committee Member Hughes, Paul S. Remove constraint Committee Member: Hughes, Paul S. Academic Affiliation Botany and Plant Pathology Remove constraint Academic Affiliation: Botany and Plant Pathology

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  • Recruitment predictors of an endangered prairie species : a case study of Erigeron decumbens

    Creator:
    Gallagher, Katie J.
    Abstract:
    Preservation of rare plant species often requires establishment of new populations. Survivorship surveys are the most common method of post-introduction monitoring. However, they provide an incomplete picture of establishment success. This study is an attempt to develop a model for determining establishment success by determining the factors affecting recruitment in...
    Resource Type:
    Masters Thesis
    Full Text:
    approved: ______________________________________________________________________ Andrea S

  • Seed and seedling ecology of Artemisia tridentata in a restoration context

    Creator:
    Wijayratne, Upekala C.
    Abstract:
    The semi-arid sagebrush steppe ecosystem is one of the largest biomes in North America. The steppe provides critical habitat and forage for wildlife and is economically important to recreation and livestock industries. However, the ecosystem is threatened primarily due to several negative effects associated with expansion of the exotic annual...
    Resource Type:
    Dissertation
    Full Text:
    : _____________________________________________________________________ David A. Pyke Patricia S. Muir The semi-arid sagebrush steppe ecosystem is one of