Sökning: "biological diversity"
Visar resultat 16 - 20 av 707 avhandlingar innehållade orden biological diversity.
16. Hidden Diversity Revealed : Genomic, Transcriptomic and Functional Studies of Diplomonads
Sammanfattning : The diplomonads are a diverse group of eukaryotic microbes found in oxygen limited environments such as the intestine of animals were they may cause severe disease. Among them, the prominent human parasite Giardia intestinalis non-invasively colonizes the small intestine of humans and animals where it induces the gastrointestinal disease giardiasis. LÄS MER
17. Soil microbial diversity in agriculture : Responses to land-use and extreme weather events
Sammanfattning : Land-use intensification of agricultural soils and increased occurrence and intensity of extreme weather events like drought periods are two of the main threats responsible for soil biodiversity declines. These changes in soil biodiversity can alter ecosystem functions performed especially by soil microbial communities that could further contribute to those threats. LÄS MER
18. Wastewater treatment and biomass generation by Nordic microalgae : growth in subarctic climate and microbial interactions
Sammanfattning : Nordic native microalgal strains were isolated, genetically classified and tested for their ability to grow in municipal wastewater. Eight of the isolated strains could efficiently remove nitrogen and phosphate in less than two weeks. Two of these strains, Coelastrella sp. LÄS MER
19. Spatiotemporal Evolution of Neotropical Organisms: New Insights into an Old Riddle
Sammanfattning : Nowhere else on Earth are there so many species of plants and animals as in the Neotropical region. Yet, many questions remain concerning the causes underlying such outstanding diversification. LÄS MER
20. Tundra landscape ecology. Diversity across scales
Sammanfattning : .... LÄS MER
