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6940 Uppsatser om Environmental risk - Sida 25 av 463

Barriers to convert to organic farming and the role of risk : an empirical application on Swedish data

To understand the motives, and perhaps more importantly the barriers, for farmers to convert from conventional to organic farming is of great interest for policy makers as well as for academics. In Sweden and in other EU countries, proposed targets of the area in organic farmland have failed to be reached in spite of different kinds of policy measures. Most studies agree that the average profitability seems to be comparable to or better in organic than in conventional farming. This would indicate that there must be other factors of importance which can explain the low particiapation rate. A higher perceived risk in organic farming with respect to yield and price is frequently brought up as a potential explanation within a qualitative framework.

IT-stöd för riskhantering : En studie av risk och kvalitetsarbete vid ZERT AB

This paper presents a project and literature overview about how risk management and quality sometimes goes hand in hand and sometimes in two different directions. Meaning that the risk management can affect product or process quality differently depending on what risks an organisation chooses to control.The purpose with this paper is to get a deeper understanding about how risk and quality works together with IT-support and therefore we have been actively participating in a project with a risk management company called Zert. A literature study and a qualitative interview study have also been undertaken to see what the customers and the other researchers have written, to be able to make proper conclusions on the subject.To easily work together and get the information that was needed, four methods where used. Besides the qualitative interview and literature study the think-out-loud, card sorting and a variation on the extreme programming method where used to help visualize and improve communication both with Zert, the costumers and among ourselves.Zert is a risk management company that helps other organisations to control their different types of risks that they might be taking, by offering a system where the risk management process is held and providing consulting services by helping within the processes. Both Zert and their customers see the communication, knowledge and teamwork as something important as well as the quality within the work, processes and the end result.

Studie och riskanalys av sulfidleror i Uppsala stad

Most of the city of Uppsala rests on postglacial clay with a varying content of sulphur. The sulphur occurs naturally in the clay in reduced form as sulphide and the clay is for that reason usually called ?sulphide clay?. Excavation during construction activities gives rise to large amounts of excavation material, of which the sulphide clay is a considerable part.When the clay is exposed to air and water, an oxidation of the sulphides occurs which may produce an acid leachate and the mobilisation of heavy metals bound in the clay or underlying material. The aim of the work has been to improve our understanding of the behaviour of sulphide clays and produce a basis for risk assessment in the future handling of excavation material with high sulphide content.

 "Hemma på min gata i stan..." :  Tillhörighet, identitetsskapande och fritid bland unga flickor i Gottsunda

This essay investigates the statements of Växjö municipality?s motives for some of its many environmental projects. The aim of the essay is to be theory-testing as to see how a municipality/city which promotes itself as being ?green? motivates its efforts in the environmental area. Växjö city promotes itself as ?The greenest city in Europe?, an award appointed to the city by BBC and other international media.

Tre nyanser av grönt : En studie om mötet mellan konstbaserat lärande, natur och miljö

I den här uppsatsen i ämnet bildpedagogik förenas konst, natur och frågan om hållbar utveckling. Uppsatsens utgångspunkt är att miljöfrågor är aktuella i vår tid. Barn som växer upp idag lever främst i urbana miljöer med liten naturkontakt. I uppsatsen beskrivs att naturkontakten tycks kunna ha betydelse för miljöengagemang. Genom intervjuer med forskare, konstnärer och lärare undersöks frågan om konstbaserat lärande tillsammans med fördjupad naturkontakt kan lyfta miljöfrågor.

Riskhantering i projekt : Modell för uppföljning

In April 2010 Vägverket (the Swedish National Road Agency) andBanverket (the Swedish National Railway Agency) will merge intoTrafikverket (the Swedish National Traffic Agency). Trafikverket willassume unified responsibility for the risk management that atpresent is responsibility of Vägverket and Banverket separately. Atpresent, as it will be shown in this thesis, Vägverket and Banverketshare the same theoretical background for risk management but usedifferent implementations often within the same agency. The use ofdifferent implementations results in a reduced transparency of therisk management both within and outside the agencies: this willbecome even more problematic when they will be fused intoTrafikverket.The aim of this thesis is to review the current risk managementmethodologies used at Vägverket and Banverket and to suggest aunified tool for the risk management at Trafikverket. This will bedone by focusing in particular on construction projects, one fromVägverket (Partihallsförbindelsen) and one from Banverket(Nynäsbanan).

Personal i börsbolagens hållbarhetsredovisning : en undersökning om hur upplysningar förklaras

Background and Introduction: Environmental report drew attention in the 1980s when the Va?rldskommissionen fo?r miljo? och utveckling received a mandate from the FN to investigate the relationship between economic development and environmental degradation. In connection with this, although sustainability a new item for many businesses. But to say exactly what sustainability is all about is very difficult. In 1996 the then Government Redovisningskommissionen a study on the introduction of an amendment to the Annual Accounts Act, which would force companies to report on environmental issues in their annual or consolidated accounts.

Stegvist införande av miljöledningssystem - en lämplig modell för små och medelstora företag.

Mindre företag upplever ofta en del hinder vid införande av miljölednings-system såsom ISO14001 och EMAS. Standarderna uppfattas som byråkratiska och införandet tar för mycket resurser i anspråk, i form av både tid och pengar. I Storbritannien har en ny standard för miljöledning tagits fram för att bättre passa framförallt mindre företag. Standarden, BS 8555,erbjuder ett stegvist införande av ett miljöledningssystem, med möjlighet att få intyg på vägen mot ISO 14001 eller EMAS. Företagen kan också välja att stanna på en lägre nivå än ISO14001 för en längre period..

Gränsöverskridande företagsförvärv : En event study av systematisk risk

Internationaliseringen har ökat under de senaste åren, och företag väljer att lägga delar av verksamheten utomlands. Tidigare forskning undersöker sambandet mellan denna diversifiering och dess konsekvenser för företagen. Gränsöverskridande diversifiering och företagsförvärv bör enligt tidigare forskning ge en lägre systematisk risk då risken sprids ut över flera marknader.Syftet med studien är att se om tidigare forsknings resultat går att tillämpa idag när svenska företag gör gränsöverskridande företagsförvärv. Vi har valt att applicera en event study-metodik för att undersöka detta samband enligt marknadsmodellen. Studien undersöker 66 svenska fall av gränsöverskridande företagsförvärv, gjorda under perioden 2005 ? 2007.Resultatet visar att tidigare empiri, att företagen skulle ha lägre systematisk risk efter ett gränsöverskridande företagsförvärv, inte går att tillämpa idag på de svenska företagen.

Riskkapitalbolags inverkan på risk för finansiell kris i portföljbolag: En studie av 53 transaktioner i tillverkningsindustrin

The aim of this small thesis is to investigate if the probability of business failure is higher at the time of divestment than at the time of acquisition for portfolio companies that have been subject to private equity ownership. The background for this thesis is the widespread critique aimed at private equity firms, claiming that they increase the risk in their portfolio companies. We have performed a study of 53 buyout transactions, involving Swedish manufacturing companies, covering a time span of 13 years, from 1995 to 2007. We find evidence of an increased risk of business failure for the portfolio companies with a short forecasting horizon (within one year). The absolute increase in the sample is however small.

 En modern kommun med ett modernt resemönster? :  en studie av pendlingsmönstret mellan män och kvinnor i Knivsta kommun

This essay investigates the statements of Växjö municipality?s motives for some of its many environmental projects. The aim of the essay is to be theory-testing as to see how a municipality/city which promotes itself as being ?green? motivates its efforts in the environmental area. Växjö city promotes itself as ?The greenest city in Europe?, an award appointed to the city by BBC and other international media.

Miljöeffekter av alternativa system för behandling av hushållsavfall i Santiago, Chile : en jämförelse mellan deponering och förbränning med energiutvinning

This report was written by Lisa Bengtson and Hanna Paradis and describes the degree thesis "Environmental impacts of solid waste treatment in the Metropolitan Region, Santiago, Chile ? a comparison between current system and incineration with energy recovery". The purpose of this thesis was to investigate if incineration with energy recovery could be motivated through an environmental perspective as an alternative to landfilling of solid waste in Santiago, Chile. The study was performed with Life Cycle Analysis as a theoretical base. In Santiago, situated in the thirteenth region of Chile, Región Metropolitana, lives 6,5 million inhabitants. The major part of the solid waste produced in the region is landfilled on three different sanitary controlled landfills situated outside the city center.

Ett barns behov av akut skydd : En kvalitativ studie om socialtjänstens omedelbara skyddsbedömningar

The thesis had its starting point in the first paragraph of the eleventh chapter in the Swedish social services act, which discusses the immediate risk assessments that has to be made when the social services receive a report about a child. The thesis highlights an area that has received a lot of attention in media since the spring of 2014, when an eight year old girl was fatally abused by her legal guardians. The social services had at the time received a report about the girl but it was left unread. This tragic case has brought attention to the routines used by the social services for dealing with reports and risk assessments. This thesis was conducted through individual interviews with social workers working with children and families in the social services, with the aim to acquire an enhanced understanding of how social workers perform immediate risk assessments and what these assessments are based on.

Finansiell analys med avseende på risk: En studie av svenska fastighetsbolag

The purpose of this thesis is to investigate the status of Swedish real estate companies in terms of financial health and risk of financial distress. The background is the ongoing financial crisis, which partly can be derived from the American real estate sector. Publicly available accounting information from 16 listed real estate companies has been analyzed for a period of one year using financial ratios covering both the operational and financial activities. We find that the deceleration in the economy and in the real estate sector have forced the real estate companies to make large write downs, in line with the relatively new accounting rules, IFRS. Write downs are likely to reoccur during the following periods and real estate companies will therefore probably be forced to continue to show negative results.

Analys och förbättring av en mätenhet för laddning av elfordon

Reducing the CO2-pollution, resulting from the combustion of fossil coal for energyproduction, is important to affect environmental changes. One way to achieve a reductionis to use the oxy-fuel technology. The technology uses O2 and re-circulated flue gasduring the combustion which results in a flue gas mainly consisting of CO2. The flue gascould then be compressed and stored without environmental effects. A problem thatfollows from the compression is the risk of acidification in sensitive parts of the process.Acidification can occur because of reactions following from the contact of condensedwater and sulphur- and nitrogen-oxides which are also present in the flue gas.This report compiles and evaluates the basis of a scientific unit with the purpose ofexploring the possibilities of extracting impurities of SOx and NOx from the flue gases.The dimensions of the unit are based on basic conditions, defined for an existing oxy-fuelprocess at Chalmers, and on the results of computer modelling.

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