Search for dissertations about: "coniferous"
Showing result 6 - 10 of 66 swedish dissertations containing the word coniferous.
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6. Aerosol Dynamics in Coniferous Forests - empirical and theoretical analyses
Abstract : .... READ MORE
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7. Recruitment and understorey herb dynamics in deciduous and mixed coniferous forest
Abstract : The distribution and abundance of plant species is determined by the ability to disperse, recruit and persist in a suitable habitat. Plant-animal interactions influence recruitment by reducing seeds and seedlings through predation and herbivory. READ MORE
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8. Nitrogen in soil water of coniferous forests : effects of anthropogenic disturbances
Abstract : In boreal and temperate forests, long-term elevated nitrogen (N) load may eventually saturate forest ecosystems with N, i.e. total N ecosystem input exceed ecosystem sinks for N, and N losses via soil water transport may then increase and negatively impact environmental quality. READ MORE
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9. Explaining temporal variations in soil respiration rates and delta13C in coniferous forest ecosystems
Abstract : Soils of Northern Hemisphere forests contain a large part of the global terrestrial carbon (C) pool. Even small changes in this pool can have large impact on atmospheric [CO2] and the global climate. READ MORE
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10. Ectomycorrhizal fungi: Their role in nitrogen retention and carbon sequestration in northern coniferous forests
Abstract : Almost all northern forest tree species live in symbioses with ectomycorrhizal fungi (EMF). The trees allocate up to half of the photoassimilated carbon (C) through the roots to EMF. In return EMF deliver nutrients from both inorganic and organic sources in the soil, as well as water. READ MORE