Sökning: "vegetation"
Visar resultat 31 - 35 av 525 avhandlingar innehållade ordet vegetation.
31. Vegetation changes on Swedish mires : Effects of raised temperature and increased nitrogen and sulphur influx
Sammanfattning : Since the start of the industrialisation, the deposition of nitrogen and sulphur and the atmospheric concentrations of greenhouse gases have increased. The main objectives of this study were to find how these changes in climate and deposition can change the vegetation of mire ecosystems and the growth of Sphagnumspecies. LÄS MER
32. Cerebral complications in infective endocarditis
Sammanfattning : Infective endocarditis (IE) is a life-threatening disease. Cerebral embolization complicates the course in 10-40% of IE episodes. Aims of study were to investigate the frequency of cerebrovascular complications (CVC) in left-sided IE and the influence of protective and risk factors with focus on antiplatelet and anticoagulant therapy. LÄS MER
33. Ticks and Tick-borne Encephalitis Virus : From Nature to Infection
Sammanfattning : Vector-borne diseases are an increasing global threat to humans due to climate changes, elevating the risk of infections transmitted by mosquitos, ticks, and other arthropod vectors. Ixodes ricinus, a common tick in Europe, transmits dangerous tick-borne pathogens to humans. LÄS MER
34. Vegetation changes in mountainous areas : a monitoring methodology based on aerial photographs, high-resolution satellite images, and field investigations
Sammanfattning : .... LÄS MER
35. Die Vegetation des Hochmoores Komosse
Sammanfattning : .... LÄS MER