Sökning: "Pollen data"
Visar resultat 1 - 5 av 48 uppsatser innehållade orden Pollen data.
1. DIFFERENCES ON THE IMPACTS AND ORIGINS OF POLLEN IN FOUR MAJOR SWEDISH CITIES BETWEEN 2014 AND 2019
Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskapSammanfattning : Allergies are widespread in the world and coming from various sources, one of the causes being airborne allergens and especially, pollen. The negative impact of pollen is enhanced by pollution and climate change which are some of the biggest issue humankind is facing today. LÄS MER
2. Systematics and the evolution of flower symmetry of Posoqueria (Rubiaceae)
Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskapSammanfattning : The genus Posoqueria is a Neotropical group of shrubs and trees in the coffee family Rubiaceae. Posoqueria is phylogenetically poorly understood and presents several internal taxonomical difficulties. LÄS MER
3. System ecology of legumes mixes in ley production : impact on pollinating insects and further implications for production in northern Sweden
Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskapSammanfattning : The population and diversity of pollinating insects in Europe are declining, partly due to lossof habitat. In agricultural landscapes, farming practices with more intensified land use haveincreased. In Swedish agricultural habitats, most ley production is dominated by grass and red clover (Trifolium pratense). LÄS MER
4. Holocene vegetation change and its correlates in fennoscandia
Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskapSammanfattning : Climatic and anthropogenic legacy has differently impacted vegetation and its community composition. To determine the extent and origin of changes across Fennoscandia, representative regions were defined that entailed sufficient spatial and temporal data. LÄS MER
5. Early Life Factors and Disease Development in Childhood
Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)Sammanfattning : Background and Aim The aim was to investigate the effects of four early life factors – delivery mode, feeding method, probiotics, and antibiotics – on disease development in childhood. This was done by conducting a structured literature review. LÄS MER