Search for dissertations about: "Östersjöområdet"

Showing result 1 - 5 of 7 swedish dissertations containing the word Östersjöområdet.

2. 1. United Agents : Community of Practice within Border Policing in the Baltic Sea Area

   Author : Sophia Yakhlef; Sociologi; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Border police collaboration; community of practice; intelligence sharing; transnational policing; face- to-face encounters; meetings; trust building; Baltic Sea area; Europe; Gränspolissamverkan; gemenskapspraktik; underrättelseinformation; informationsutbyte; gränsöverskridande polisarbete; interaktioner; möten; förtroende; Östersjöområdet; Europa;

   Abstract : The risks and insecurities emphasised in contemporary societies have given rise to diverse forms of policing, such as transnational and intelligence-based police collaborations. This dissertation focuses on a border police collaboration project, called Turnstone, that took place between 2014 and 2015, aiming to address issues related to irregular migration and cross border crimes in the Baltic Sea areas. READ MORE

4. 2. Silicon cycling in the Baltic Sea : Trends and budget of dissolved silica

   Author : Liana Papush; Åsa Danielsson; Lars Rahm; Petra Tallberg; Linköpings universitet; []
   Keywords : Dissolved silica; trends; nutrient; nutrient ratios; diatoms; Redfield; limitation; eutrophication; riverine load; budget; fluxes; accumulation; retention; optimisation; Baltic Sea; Löst kisel; trender; näringsämne; näringsämnens kvoter; kiselalger; Redfield; tillväxtbegränsning; övergödning; flodtillförsel; budget; flöden; ackumulering; retention; optimering; Östersjön; NATURAL SCIENCES; NATURVETENSKAP;

   Abstract : The dissolved silicon (DSi) has a crucial role for growth of a large group of primary producers – diatoms and, hence, impact on functioning of the aquatic food web. This thesis contributes to an increased understanding of the modifications of the DSi cycling in the Baltic Sea. READ MORE

5. 3. DISCO - Drivers and Impacts of Coastal Ocean Acidification

   Author : Laurie Charrieau; Kvartärgeologi; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Coastal ocean acidification; Foraminifera; Environmental changes; pH; Salinity;

   Abstract : Ocean acidification, mainly attributed to the increasing anthropogenic CO2 in the atmosphere, is characterised by a lowering pH together with a shift in the sea water carbonate chemistry toward lower concentration of carbonate ions. On the coasts, where the environmental variability is high due to natural and human impacts, ocean acidification mainly affects the frequency, magnitude, and duration of lower pH and lower calcium carbonate saturation events. READ MORE

6. 4. Towards a Sustainable Food System : Entrepreneurship, Resilience and Agriculture in the Baltic Sea Region

   Author : Markus Larsson; Rebecka Milestad; Höjer Mattias; Thomas Hahn; Lars Drake; KTH; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sustainable agriculture; eutrophication; Baltic Sea; entrepreneurship; resilience; sustainable food system; Hållbart jordbruk; övergödning; Östersjön; entreprenörskap; resiliens; hållbart livsmedelssystem; Planering och beslutsanalys; Planning and Decision Analysis;

   Abstract : This thesis compares conventional agriculture and Ecological Recycling Agriculture (ERA) in terms of their environmental and socio-economic effects. Environmental effects include greenhouse gas emissions and energy use, but this analysis focuses on nutrient losses. READ MORE

7. 5. Diversity and phylogeography in Alisma (Alismataceae), with emphasis on Northern European taxa

   Author : Anders Jacobson; Biologiska institutionen; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; morphology; phytogeography; chemotaxonomy. Physiology of nonvascular plants; taxonomy; Systematic botany; Baltic Sea; Europe; refugia; post-glacial migration; phylogeography; marsh plants; genetic variation; aquatic plants; Alisma; Systematisk botanik; taxonomi; morfologi; kemotaxonomi. Växters fysiologi inte kärlväxter .;

   Abstract : In the present thesis the phylogeny and patterns of genetic diversity of the plant genus Alisma (Alismataceae) were investigated by means of genetic markers (RAPDs, allozymes, and ITS and trnL sequences). Additionally, morphological studies were carried out in paper IV. READ MORE