Sökresultat

Accurate monitoring of glaciers’ extents and their dynamics is essential for improving our understanding of the impacts of climate and environmental changes in cold regions. The satellite-based Normalized Difference Snow Index (NDSI) has been widely used for mapping snow cover and glaciers around the globe. However, mapping glaciers in snow-covered areas using existing indices remains a challengin

Enzymes are often considered a green approach next to conventional fossil-based chemicals helping us on the margin towards a low-impact society. While enzyme catalysed reactions are low environmental impact technologies, their production is not. In this study, a comparative life cycle assessment of different recombinant enzyme manufacturing strategies quantifies and evaluates the contribution of d

Den internationella havsrättsdomstolen (ITLOS), inrättad under FN:s havs-rättskonvention (UNCLOS), utgör en avgörande tvistlösningsmekanism vid lösandet av havsrättsliga tvister. I takt med att världens hav blir viktigare för handel, resurser och miljömässig stabilitet, erbjuder ITLOS en specialiserad rättslig ram för att lösa tvister. Uppsatsen undersöker hur effektivt ITLOS kan verkställa sina The International Tribunal for the Law of the Sea (ITLOS), established under the United Nations Convention on the Law of the Sea (UNCLOS), plays a vital role in resolving disputes about maritime law. As the world’s oceans become more important for trade, resources and environmental stability, ITLOS provides a specialized legal framework to address conflicts. This thesis examines how effective ITLO

Climate change is a global and demanding issue, which affects all the states on the planet. The European Union has from the 90s been vigorously engaged in the international efforts to tackle climate change and even pursued to take on the leading role in the global climate regime. The two most anticipated UN conferences for combating climate change at the global level were the COP15 in 2009 and COP

The production of eggs, meat, and dairy products in the EU indirectly contributes to deforestation and ecosystem conversion (DEC) in Latin America due to extensive imports of soy for animal feed. This thesis explores under which preconditions the mandatory European Sustainability Reporting Standards for the agriculture and farming sector can increase transparency in the opaque soy supply chains an

Purpose: The purpose of the thesis is to explore how the ownership transfer from a developed country to a developing country influences consumers’ perception of the brand. Design/methodology/approach: After the extensive review of the literature about the concept of country of origin and brand image, three premium automobile brand acquisition cases (Jaguar, Land Rover and Volvo) were investigated.

Problem Definition: Ericsson wants to increase their focus on reducing the total cost of packaging for the company in the whole world. They want to create a simple calculation model that can calculate the total packaging cost and compare different packaging solutions (country, freight, packaging, and product) in order to find the most cost effective packaging solution. This will facilitate the dev

The Triassic-Jurassic (Tr-J) boundary marks a major extinction event, which (similar to 200 Ma) resulted in global extinctions of fauna and flora both in the marine and terrestrial realms. There prevail great challenges in determining the exact location of the terrestrial Tr-J boundary, because of endemism of. : and the scarcity of fossils in terrestrial settings leading to difficulties in linking

Popular Abstract in Swedish De semi-arida regionerna i norra Kina är drabbade av många faktorer som påverkar miljön negativt, t.ex. ökenspridning, vind erosion, överbetning, uttömmande av naturresurser. Det redan hårda trycket på ekosystemen i dessa regioner har ökat sedan Kina införde marknadsekonomi. Reformerna sedan 1978 har lett till en snabb ökning av antalet betesdjur och en expansion av jor

Goodpasture disease (GP) is defined by the presence of anti-glomerular basement membrane (anti-GBM) antibodies and rapidly progressive glomerulonephritis. Besides anti-GBM, many patients with GP produce anti-neutrophil cytoplasmic antibodies (ANCA). For elucidation of the pathophysiologic significance of ANCA in this setting, epitope and antigen specificity of the anti-GBM antibodies and antigen s

Climate warming is expected to accelerate glacier retreat and shift hydrological regime, which poses great threat to regional water resources in terms of amount, variability, and quality. This is especially true in arid regions with glaciers such as the Central Asia. However, few models manage to mimic both glacier runoff and surface changes with adequate performance.

This thesis presents applications of the Scheimpflug Lidar (S-Lidar) method. The technique has been applied to combustion diagnostics on a scale of several meters as well as fauna detection and monitoring over distances of kilometers. Lidar or laser radar is a remote sensing technique where backscattering of laser light is detected with range resolution along the direction of the laser beam. It is

Late Permian mass extinction (LPME) research has focused primarily on Tethyan sections because it is believed that these successions are more complete than those from other localities, and provide a more comprehensive record of the largest, most devastating extinction event in Earth history. The Kisejin section, a previously undocumented mid-Tethyan, Upper Permian-Lower Triassic succession located