408 uppsatser · sida 12 av 28
Resulting from anthropogenic carbon dioxide emissions, average surface seawater pH is estimated to decline from today's approximately 8.05 to between 7.78 and 8.03 towards 2100. For ionisable organic pollutants, changes in pH can lead to a change in the degree of ionisation …
… utsl?pp visar fynd att de ?ven p?verkar dynamiken mellan de olika emissionsv?garna. Ytterligare redovisas faktorer vilka kan ha en effekt p? utsl?ppen, s? som variation mellan arter och milj?f?rh?llanden. De h?gsta emissionerna uppm?ttes under sommarm?nader men inga slutgiltiga …
… (MHW) have become increasingly common in recent decades due to greenhouse gas emissions that have caused climate change. A marine heatwave is when the sea surface temperature rises, which damage many different ecosystems in the sea. One ecosystem that is sensitive to temperature …
Sustainability and the role of companies in terms of emissions and environmental impact has become increasingly more relevant. In 2014, the EU decided to introduce the NFRD, a directive that makes it mandatory for companies that meet the requirements to report on sustainability …
… will mean for the environment and what the changes in energy consumption and emissions will be. The study does not deal with the changes of the structure of grocery shops due to home shopping. The aim of this report is to analyze what the consequences for the environment will be …
olika behandlingars effekt på alkalitet, fukthalt och emissionsbildning
This Masters thesis work describes a comparison between two different methods for estimation of the down channel (base station to mobile subscriber) in Wide-band Code Division Multiple Access (WCDMA). The first estimation method, Optimal Feed-forward Channel Estimation (OFCE) …
undersökning av djupvariation i BO01-området, Västra hamnen, Malmö, samt utveckling av en matematisk formel för beräkning av PAH-koncentrationer från ett kontinuerligt utsläpp
At the end of August 1999, the local government council of Malmö city decided that the area known as Kvarteret Bilen would be made available for the European Housing Exhibition 2001 (Bo01-mässan). Kvarteret Bilen extends over approximately 80 hectars and includes the western …
… for lifecycle and substance flow analyses. The model is used for calculating emissionsand energy consumption for a waste system. It is thought as a tool for simulating different treatment methods for liquid and solid waste in a given area. The alternatives to landfill that have …
… result is somewhat uncertain, but it is far from thelimit of 0.25. The flicker emissions from the windmills should therefor not cause toomuch disturbance.Measurements on the low-voltage side at a station on one of the 20 kV lines verify thegeneral impression that the power …
… result is somewhat uncertain, but it is far from thelimit of 0.25. The flicker emissions from the windmills should therefor not cause toomuch disturbance.Measurements on the low-voltage side at a station on one of the 20 kV lines verify thegeneral impression that the power …
… initial underprissättning än ej VC-backade IPOs. Det introducerande företagets emissionsstorlek samt viss branschtillhörighet har betydelse för storleken på den initiala underprissättningen. I vår undersökning gällande långsiktig avkastning finner vi ingen statistiskt …
… utgör en god grund för företagsobligationsmarknadens utveckling och närvaro av emissionsinstitut samt marknadsföring av företagsobligationer främjar utvecklingen. Hämmande faktorer tycks vara tradition, okunskap, företagens storlek och de nära relationer mellan företag och …
The running of gas turbines with low emissions causes high pressure pulsations to arise in the combustion chamber. These pulsations are high amplitude sound vibrations. At some frequencies these are harmful to the gas turbine. Hence these pulsations are monitored to avoid …
en jämförelse av klor och UV-ljus
… contributes to the most amounts of greenhouse gases. The contribution of emissions that led to eutrofication and acidification dominates by the alternative with disinfection with hypochlorite. To compare the human toxic risks two different methods has been used. According to the …
en studie utförd vid Hovgårdens avfallsanläggning i Uppsala
… compounds in the leachate and they also want to find a method to minimize the emissions of these compounds. The purpose of this study was to find a practical and economical method based on chemical oxidation using oxidants. The oxidants investigated are Fenton's reagent …
