Road transports stand for a great part of Sweden?s total CO2-emissions. Transports are expected to increase over the coming years, and with those the emissions. A greater environmental awareness leads to increased demands for environmentally friendly transport. The aim of this thesis is to study the consequences of changing transportation modes from road to railway.

This paper is intended to provide a picture of which associations water can wake in the human mind from the perspectives of garden history as well as from that of environmental psychology. I hope to paint a fairly broad picture of our perception of water that can serve as a basis for discussion and as a starting point for different forms of design work in landscape architecture. The historical perspective emphasizes the importance of water as a condition for the emergence of gardens and in a wider perspective the importance of water in early cultures. Also, I describe a picture of how water has been used throughout the history of gardens from early Egypt to the baroque era. The garden history analyzed from an art historical perspective gives a picture of human associations to water, and the history behind these associations is presented. As a compliment to the art history approach, I have chosen to highlight our associations with water from the perspectives of environmental psychology and evolutionary science.

A growing population together with a change in food habits to a more diverse diet containing more animal products such as meat and milk makes the possibility to produce and sell products of cattle a growing market. And at the same time there is an ongoing debate about global warming, where raising cattle is questioned due to their high production of enteric methane. To be able to raise animals in a more environmental friendly way and at the same time improve productivity in a developing country such as Vietnam would be favorable. The use of feed additives with high electron affinity could decrease the methane production and at the same time improve the gross energy digested. Nitrate and Sulfur are both good electron acceptors, but due to its toxic effects the use of nitrate in feed has been neglected.

There is an irregularity in the interregional migration in Sweden. An increasing proportion ofthe population is drawn to the metropolitan areas, which creates problems for the smallermunicipalities and towns when their population declines. At the same time, our whole societyis faced with a great challenge: we need to redirect towards a sustainable development, wherethe environmental issues are discussed and dealt with to secure that all present and futuregenerations are given equal opportunities to live a good life.The aim of this study is to, focusing mainly on the environmental dimension of thesustainability concept, examine the attractivity of housing with sustainability claims. Toanswer this, three research questions were used:? Was the migration motive to reduce their environmental impact a part of the decision tomove, among migrants who had moved to housing with sustainability claims?? If the motive was a part of the decision, how much impact did it have compared to othermigration motives?? Which factors in housing aiming at sustainability are considered important by peopleliving in housing with sustainability claims?The research questions have been answered using quantitative data, gained in the form of selfadministeredquestionnaires which were distributed in four different residential areas withsustainability claims in the county of Västra Götaland, Sweden.

Utvecklingen inom näringslivet tycks gå mot ett mer ansvarsfullt företagande, men hur kan man veta vilket arbete som egentligen sker och vilka effekter detta får? De tre viktigaste identifierade dimensionerna av ansvarfullt företagande för en hållbar utveckling är ekonomi, miljö och etik (sociala aspekter). Ett uppmärksammat ramverk i sammanhanget är Global Reporting Initiatives riktlinjer och företagen såväl som regeringen har identifierat behovet av ett mer aktivt arbete med hållbar utveckling och redovisningen av detta. Syftet med denna uppsats är att med ett redovisningsperspektiv undersöka orsaker till och metoder för hållbarhetsredovisning samt identifiera och påvisa möjlig utveckling för företagens redovisning av hållbar utveckling. Vår analys bygger på en kvalitativ undersökning, eftersom vi är intresserade av hållbarhetsredovisning i ett bredare perspektiv genom att belysa så många aspekter som möjligt hos de undersökta bolagen. Undersökningen har visat att det inte finns någon heltäckande hållbarhetsredovisning hos de undersökta bolagen, men att det trots detta finns inslag av hållbarhetsredovisning och en potential och vilja för att kunna utveckla och förbättra arbetet med och redovisningen av hållbar utveckling..

This thesis consider alternatives for heating and cooling planned office buildings at Arlanda airport. The thesis is divided into three parts where the third part is a shorter synthesis of the two first. In the first part the energy demands of the buildings are modelled in a computer program. Two different building models are created, one more conventional and one with good energy properties. The results shows that with proper construction and ventilation systems etc.

In this thesis a method for evaluating investments in small scale hydro power is presented. An analysis of the future position that small scale hydro production will have on the Nordic electricity market is also carried out. This is done by an inventory of technology and economic and environmental aspects. The inventory is also a guide as to how the project should be implemented.Hydrolyzer is the name of the Excel tool developed to evaluate investments. The tool requests input data from the user and then evaluates the investment and generates a sensitivity analysis.

Active environmental activity?? a comparative study of the municipalities environmental activityThesis in Political Science D-Level at Karlstad University byJenny Ljung Spring 2008Tutor: Michelle MichelletiThe threat against our climate is one of our biggest challenges today. The awareness of the problem has grown rapidly for the last years in governments on international, national and regional level. The Swedish government is recognized as one of the leading countries in the climate and environmental work internationally. The Swedish municipalities play a big role in this successful work.

Transport is an important aspect to take account in efforts to achieve sustainable tourism development. If we do not change our behavior regarding travel, the consequences will be significant for the environment. This study examines the various transport operators on the two Swedish ski resorts if their websites and marketing are different from each other in the mode selection. The destinations are Åre and Hemavan Tärnaby. They studied modes are two Swedish airlines, two train companies, three bus companies and three taxi companies.These corporate websites are studied with a content analysis in which the results of the keywords that have been developed are scored according to different categories.

Syfte: Syftet med denna uppsats är att se hur redovisningen av bonus- och incitamentsprogram förändrats för åren 2003 till 2006, för de svenska börsbolagen som är listade på OMX Nordic Exchange Stockholm.Vi vill veta om det skett en förändring och om denna förändring beror på införandet av IFRS/IAS standarder år 2005, den Svenska koden för bolagsstyrning år 2005 eller Skandiaskandalen.Metod: Denna studie är till stor del av deskriptiv karaktär, då vi valt att genomföra en dokumentstudie. Vi har vidare valt att tillämpa en öppen ansats, genomfört en longitudinell undersökning och använt oss av metodtriangulering för att på bästa möjliga sätt uppnå syftet med studien.Teori och regelverk: Vi har valt att tillämpa Corporate Governance och Agentteorin. Vidare har vi använt oss av svenska och internationella regelverk, dessa är IFRS 2 samt IAS 19. I denna studie har vi även valt att tillämpa den svenska koden för bolagsstyrning.Empiri: En granskning av 116 stycken årsredovisningar har gjorts och dessa har vi noggrant redogjort för i resultatet, analysen och i undersökningsmallen.Slutsatser: Vår undersökningar visar att rörlig ersättning inte påverkats av några förändringar alls. Optionsprogrammen har inte förändrats över den valda tidsperioden.

This essay examines the environmental ideological direction of the Swedish parliamentary parties through the private members motions directed to the committee of industry and trade and the committee of environment and agriculture during the governmental time from 2002 to 2006.The environmental ideologies explained is anthropocentrism, ecocentrism and biocentrism. Based on the ideas of these three ideologies main points the private members motions directed to the committee of industry and trade and the committee of environment and agriculture, also matching the search words environment and energy, was compared and analysed.What has emerged is that all parliamentary parties express a desire to create an energy production and producing guide lines which are stringent environmentally and matches the safety requirements. Although the approach to environmental and safety standards differ significantly between them. Basically all Swedish parliamentary parties are more or less anthropocentric in its arguments, which in short terms means that they estimate natures and animals value through their usability for humans or based on their contribution to human feelings of wellbeing.The Centre Party and the Green Party shows hints of weak ecocentrism because in many cases they put animal intrinsic value high, but the human value higher. Moderates are predominantly anthropocentric but they also express some hint of biocentrism in one statement concerning research in order to reduce and rebuild environmentally destroyed areas.

There is an irregularity in the interregional migration in Sweden. An increasing proportion ofthe population is drawn to the metropolitan areas, which creates problems for the smallermunicipalities and towns when their population declines. At the same time, our whole societyis faced with a great challenge: we need to redirect towards a sustainable development, wherethe environmental issues are discussed and dealt with to secure that all present and futuregenerations are given equal opportunities to live a good life.The aim of this study is to, focusing mainly on the environmental dimension of thesustainability concept, examine the attractivity of housing with sustainability claims. Toanswer this, three research questions were used:? Was the migration motive to reduce their environmental impact a part of the decision tomove, among migrants who had moved to housing with sustainability claims?? If the motive was a part of the decision, how much impact did it have compared to othermigration motives?? Which factors in housing aiming at sustainability are considered important by peopleliving in housing with sustainability claims?The research questions have been answered using quantitative data, gained in the form of selfadministeredquestionnaires which were distributed in four different residential areas withsustainability claims in the county of Västra Götaland, Sweden.

Bakgrund och problemformulering: Fondbolagen erbjuder spararna flertalet olika fondkategorier, däribland fonder med en global placeringsinriktning. Två av dessa produkter är globalfonder och globala fond-i-fonder. Globala fond-i-fonder placerar i andra fonder, såväl hos externa förvaltare som i det egna fondbolagets övriga fonder. I medierna har de globala fond-i-fonderna kritiserats för att ha höga avgifter och enbart syfta till att slussa in kapital i fondbolagets underliggande fonder. För att utreda om globala fond-i-fonder verkligen lyckats skapa något mervärde för fondspararna, vore det av vikt att undersöka dessa och titta på vilken risk, avkastning och riskjusterad avkastning de haft, i jämförelse med globalfonder.Syfte: Syftet med undersökningen är att utreda om globala fond-i-fonder, vid en jämförelse med globalfonder, tillfört något mervärde för den enskilde fondspararen utifrån parametrarna risk, avkastning och riskjusterad avkastning.Metod: Studien bygger på avkastningsdata från åtta fonder, fyra globalfonder och fyra globala fond-i-fonder, under femårsperioden 1 oktober 2004 ? 1 oktober 2009.

Denna uppsats kartlägger de centrala faktorerna som påverkar styrelsens storlek i noterade större bolag.Ett flertal variabler har identifierats som centrala för styrelsestorleken. De främsta faktorerna är ökat intresse för styrelsens funktion bland allmänheten, ökad opinion kring mångfald i styrelsen samt förändring av styrelsens funktion.

Land management for food production is a fundamental human activity and one of the greatest challenges of the 21st century will be to increase the global food to accommodate a world growing to 10 billion or more people, while undergoing climate change. The increasing temperature and the current and projected increase in concentrations of CO2 lead to concern over possible impacts on agricultural pests. This assay is summarizing the knowledge of weeds in a changing climate in Sweden. Global warming and other climatic changes will affect the growth, phenology, and geographical distribution of weeds. The climate change will also affect the weed composition indirect by causing changes in the agriculture.