555 uppsatser · sida 2 av 37
växthusgaser, energi- och resursanvändning i modellstudie
… was to evaluate the effects on a simulated wastewater plant regarding GHG emissions and use of energy and resources when implementing source separated wastewater systems. The effects were studied for different restrictions of effluent quality and for different temperatures on …
… Science examines the amendment of the EU-Directive on. Greenhouse gas emission allowance trading. The Directive is to be considered as a tool for fulfilling the obligations that the Union and its member countries have taken on through the 1997 Kyoto agreement together with the …
When constructing a road the risk of emission of substances from the used materials to the surrounding environment has to be evaluated. The aim of this study is to present a proposal for how to evaluate the risk of contamination as a result of emission from the materials in a …
A Market Perspective
… this thesis is to bring insight into and understanding of how the market for emission rights in Europe currently works and what problems it is currently facing. The research can be said to be based on positive theory, in the sense that it is grounded more on empirical theory on …
The quantity of methane emissions from sheep depend on several factors, for example, the composition of the diet, feed quality, the age of the animals, time of the day and maybe also breed and sex. A comprising literature review was made about which factors that affect the size …
Arbetet har jämfört de emissioner som olika tjocklek på lacklagren samt olika torkningstemperaturer ger upphov till. Det konstaterades att tjocka lager ger upphov till oproportionerligt höga emissioner både på kort och framförallt på lång sikt. En högre torkningstemperatur …
en undersökning av medlemmars benägenhet att handla medemissionsinsatser
… kapitalet till medlemmarna, som i sin tur har möjlighetatt sälja sina emissionsinsatser eller köpa andra medlemmars emissionsinsatser. Problemet äratt medlemmarnas intresse, för att bedriva en sådan handel, är lågt i många föreningar. En låghandelsaktivitet resulterar i att …
En nulägesanalys av metoder för att minska emissioner från fuktpåverkat, kaseinhaltigt flytspackel
De flesta byggnadsmaterialen avger mer eller mindre emissioner. Deras koncentration minskar med tiden om materialens yta ventileras. Därför är emissioner från byggnadsmaterial sällan ett problem utomhus. Däremot händer det ibland att människor får hälsobesvär som hosta …
The aim of the study was to investigate if methane emission in a constructed wetland changed in a diurnal pattern correlating to temperature, humidity or light conditions. The gas measurements were carried out with a static chamber technique. The wetland (in Nykvarn outside of …
ekologisk gård självförsörjande med drivmedel
… sources the impact of GWP is small despite the ignition improver. The emissions from soil have the largest impact on GWP. The two sources that have the largest impact on AP is emissions from soil and the emissions from the steamproduction. Steam is needed during the ethanol …
… om transporternas bidrag till luft i form av koldioxid i nuläget. Koldioxidemissioner från BAS-IT-flödet är i hög grad kopplade till transporter som i sin tur påverkas av försörjningskedjans utformning och logistiska lösningar. Med utgångspunkt i klimatbelastande faktorer som …
en del av lösningen på koldioxidproblematiken?
… signed that meant a responsibility for industrial countries to decrease their emissions, United Nations Framework Convention on Climate Change (UNFCCC). Thirteen years later was the first legal binding document signed, the Kyoto protocol, and for the first time industrial …
… When the LCA was first initiated, the main focus was on the green house gas emissions from the manure at the cultivation. Thereafter the process steps such as picking, ginning, carding, spinning, weaving and sewing were being studied. The picking is done by hand, but the rest of …
Abstract The dependency of fossil fuels in the transport sector causes large emissions of carbon dioxide. This problem can we reduce by using vehicle gas from digested solid manure and left over of pasture. I have studied the potential for this in the county of Västernorrland …
Utsläppsrätternas betydelse för elspotpriset under andra handelsperioden
… study is to evaluate the relation between certain chosen fundamental factors (emission trading rights, hydrological balance, interaction with continental Europe, fuel prices) and the spot price at Nord Pool. Particular focus has been put on the trade with emission rights since …
