Koncentrationen av koldioxid i atmosfären har ökat sedan den förindustriella eran, mellan åren 1000 och 1750, från 280 parts per million ( ppm – miljondelar ) till 368 ppm år 2000 vilket motsvarar ungefär 31 %. Enligt de sex illustrativa utsläppsscenariernas, utsago ( Special Report on Emissions Scenarios, SRES ) kommer koncentrationen av koldioxid vara mellan 540 och 970 ppm år 2100 ( IPCC, 2001 The carbon dioxide concentration has increased ever since the industrial revolution. According to the Intergovernmental Panel on Climate Change ( IPCC ) the carbon dioxide concentration in the atmosphere will continue to rise. It will rise from today’s 360 parts per million ( ppm ) to somewhere between 540 and 970 ppm in the year 2100. By then, the average temperature will have increased with 1,4

With the popularity of sustainability reports in industry due to rising awareness about environmental, economic, and social issues stakeholder pressure has increased on companies to formally report on the triple bottom line. Not only that, the process of developing a sustainability report by itself is beneficial to the company in monitoring its practices and planning for the future. This need has

Populärvetenskaplig sammanfattning Torvmossen - vår räddare undan klimathotet? Att vår jord just nu genomgår en dramatisk klimatförändring har knappast kunnat undgå någon. Förbränning av fossila bränslen tillsammans med en rad andra mänskliga aktiviteter har ökat koncentrationen av koldioxid, CO2, i atmosfären med ungefär 36% sedan början av 1700-talet. Denna ökning anses vara en viktig orsak tiDuring the last century the carbon dioxide, CO2, concentration in our atmosphere has increased because of anthropogenic emissions, mainly from fossil fuel burning. This release of carbon dioxide has caused an increase of the greenhouse effect. During millennia’s peatlands have acted as a carbon sink, taking up the carbon dioxide from the atmosphere. One third of the world´s total soil carbon is st

Abstract In developed economies industry was once the backbone of the economy and was seen as the machinery behind economic growth. During the past decades, industry’s importance has been diminishing in advanced economies. The trend has been stronger in some countries than in others but seems rather consistent over time. Furthermore the financial sector has enjoyed vast growth since the 1980’s. In

According to society and the media, many social workers are often exposed to threats or violence, or to threats of violence, at work. Social workers can work in numerous different fields, including in social welfare. The purpose of this study was to examine how such welfare workers experience their work situation from an exposure point of view. A total or four interviews were held with welfare off

Abstract Author: Jakob Wendén Title: ”You don't want to bring anything up if there isn't anything” - A study in how pre-school personnel are reasoning about their mandatory reporting duty and suspicions about child maltreatment. Supervisor: Tove Harnett Assessor: Hans-Edvard Roos The purpose of this study was to examine how pre-school personnel are reasoning about situations where they sus

The aim of the study was to highlight the situation of children with disabilities. Previous research shows that these children are more vulnerable to different types of abuse than other children. Several studies show, due to the large number of unreported cases, that society is ill-equipped to detect cases of abuse against children with disabilities. The purpose of this study was also to examine h

A mixed marriage is defined as a social union between the couples families and friends where emotional bonds are tied across borders. The purpose of this paper is to analyze how a mixed marriage can contribute to a union between the ethnic groups in Bosnia-Herzegovina. Bosnia-Herzegovina is a multiethnic country populated by three different nationalities, Bosnian Croats, Bosnian Serbs and Bosniaks

Liksom en trädstam uppvisar årsringar som kan användas för att beräkna dess ålder, bildas också tillväxtringar i tänderna hos många djur, även hos dem som regelbundet byter tanduppsättning. Detta fenomen noterades av paleontologen Richard Owen redan i mitten av 1800-talet, men det är först de senaste decennierna som forskningen inom tandersättningscykler hos utdöda djur har tagit fart. Så kallade

The purpose of this Minor Field Study is to describe and analyse student participation through class and school councils as a way of increasing child rights at a school level and democracy at a national level. Class and school councils are new concepts in Zambia in the work towards the child’s right to participation as defined in the Convention on the Rights of the Child article 12. They were esta