Search for dissertations about: "Magnus Gålfalk"

Found 2 swedish dissertations containing the words Magnus Gålfalk.

2. 1. Young stars and outflows : case studies of three different regions

   Author : Magnus Gålfalk; Göran Olofsson; Klaus Werner Hodapp; Stockholms universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Star formation; Young stars; Outflows; Astronomy; Astronomi; Astronomy; astronomi;

   Abstract : Mass is clearly the most important parameter of a star as it determines the phases it will go through, its physical parameters, the elements produced and its life span. Two important processes that occur simultaneously in young stars are directly related to the final mass a star ends up with; the accretion of material onto the star from a circumstellar disk and the bipolar outflow of material from the star. READ MORE

4. 2. Methane dynamics in northern lakes : Insights from multi-scale observations

   Author : Jonathan Schenk; David Bastviken; Magnus Gålfalk; Damien Maher; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Methane; Lakes; Variability; Sampling design; Models;

   Abstract : Methane (CH4) is a potent greenhouse gas which is emitted to the atmosphere from both natural and anthropogenic sources. Current evidence indicates that lakes account for a large part of the global emissions of CH4, but their contribution is difficult to quantify because of large temporal and spatial variability in processes leading to CH4 fluxes from lakes to the atmosphere. READ MORE