Search for dissertations about: "plant species"
Showing result 1 - 5 of 705 swedish dissertations containing the words plant species.
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1. Context dependency of plant – animal interactions
Abstract : The strength and direction of interactions between organisms vary spatially across the landscape. Traditionally, the focus has been on how trait variation affects the interactions between species. However, differences in abiotic and biotic environmental factors may also alter the distribution, phenology and behavior of the interacting species. READ MORE
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2. Plant species richness and community assembly in Swedish semi-natural grasslands
Abstract : .... READ MORE
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3. The circadian clock in annuals and perennials : coordination of Growth with Environmental Rhythms
Abstract : Since the first signs of life on planet earth, organisms have had to adapt to the daily changes between light and dark, and high and low temperatures. This has led to the evolution of an endogenous time keeper, known as the circadian clock. READ MORE
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4. Grassland restoration : Connectivity, plant community change and cows
Abstract : The ecological significance of semi-natural grasslands is high because these habitats provide a home for a diverse flora and fauna and support a range of associated ecosystem services. Due to large-scale land-use changes the extent of grassland habitat has declined. READ MORE
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5. Plant Species Composition and Diversity in Cliff and Mountain Ecosystems
Abstract : Ecosystems today are under increasing pressure from a rapidly changing climate, changes in land-use, habitat fragmentation and degradation and increasing anthropogenic disturbance. Studying drivers of biodiversity patterns is of increasing importance for understanding the dynamics of communities and their reactions and adaptation to changes in the future. READ MORE