Sökning: "Biodiversity patterns"
Visar resultat 1 - 5 av 97 avhandlingar innehållade orden Biodiversity patterns.
1. Wave energy conversion and the marine environment : Colonization patterns and habitat dynamics
Sammanfattning : A wave energy park has been established on the Swedish west coast outside Lysekil and pioneer work about its interactions with the marine environment has been conducted. So far, little is known about the effects of offshore energy installations on the marine environment, and this thesis assists in minimizing environmental risks as well as in enhancing potential positive effects on the marine environment. LÄS MER
2. Biodiversity and genetic patterns in marine invertebrates
Sammanfattning : Abstract: Systematics based on genetic data has both confirmed and contradicted earlier, morphologically defined species and their relatedness. Morphology does not always correspond to genetic lineages, and this will inevitably affect both traditional systematics as well as biodiversity assessments. LÄS MER
3. Wooded or treeless pastures? : Linking policy, farmers' decisions and biodiversity
Sammanfattning : Worldwide, biodiversity conservation is one of the key challenges for a sustainable future of nature and society. It is particularly important to preserve high quality habitats within otherwise intensively managed agricultural landscapes. LÄS MER
4. Biodiversity patterns and the processes regulating them along elevation gradients in the Swedish mountains
Sammanfattning : Biodiversity describes the total variation of life and includes the taxonomic, genetic, and phenotypic differences among organisms. Variations of biodiversity in space and time may be driven by ecological, evolutionary, or neutral processes. LÄS MER
5. Microbial evolution: patterns of diversity in aquatic protists
Sammanfattning : Little is known about how microbes diversify in nature. In contrast to the more studied multicellular organisms, microbes can have a) huge population sizes, b) high reproductive rates and c) long-distance dispersal. These characteristics can affect their tempo and mode of diversification in ways that still need to be understood. LÄS MER