Due to the climate change natural disasters expects to increase and in some areas the conditions for dissemination of hazardous pollutants from contaminated areas could be affected. Different inventories and mapping has been made to identify areas of risk for flood or avalanche around the country. At the same time inventory and treatment of potential polluted areas (MIFO objects) is progressing. In Ljungans run of area in Västernorrlands county is a exposed area due to the amount of clay and silt in the ground that are sensitive in the context avalanche. The area has also a lot of MIFO objects and risks of flood.This essay aims to investigate what data material that is available regarding MIFO objects, flood- and avalanche risks in Ljungans run of area in Västernorrlands county.

Cycling is one of the most sustainable transport modes available and it is widely promoted inmany Urban areas. The health benefits from cycling has shown to be substantial, includingdecreased risks of diseases related to overweight and enhancing brain capacity. However, inUrban areas cyclists can temporaly be exposed to high levels of air pollution, resulting inhealth risks as opposed to health benefits.The objective of this thesis is to develop a rasterbased test model in GIS that estimates theinhaled dose of air pollution for cyclists based on relative particle concentration in differenttransportation micro-environments. The method used is a least-cost path approach,calculating three different routes; shortest, fastest and least dose for four different trips withinSödermalm, Stockholm.The results show that the inhaled particle dose can be greatly reduced, 39% - 58% for three ofthe routes, by choosing the least dose route. One of the most interesting findings is thesubstantial increase of dose when high levels of particles are combined with uphill cycling.The conclusion for the thesis is that a raster-GIS model can be very useful for estimating doseof different air pollution particles and chemicals along cycling routes.

Både under min tidigare utbildning, främst inom nationalekonomi vid Lunds universitet, men även senare i min yrkesutövning inom bygg- och fastighetsbranschen under en period av 15 år, har jag främst kommit i kontakt med problemställningar vilka i någon mån haft som syfte att utmynna i en slutsats med kvantitativ relevans. Då jag som del av programmet Urban utveckling och planering skulle skriva en uppsats på D-nivå, ett arbete som resulterade i förevarande rapport, valde jag därför en problemformulering och en metod som båda gav mig möjlighet att bredda min kompetens, snarare än fördjupa den. Denna studie strävar efter att utveckla en teori för stadsutveckling ur ett fastighetsföretagarperspektiv. Den specifika situation som arbetet fokuserar på är stadsdelen Norra Sorgenfri i Malmö. Teorin har genererats med användning av metoden grundad teori och datorprogrammet Atlas/ti. Läsaren finner förhoppningsvis att den teori som utvecklas har en allmän relevans för stadsutveckling och hur kommunens planarbete kan förändras. Den som är intresserad av just vitaliseringen av Norra Sorgenfri bör också kunna finna något av värde.

Delineation of recharge areas for aquifers is performed in the groundwater mapping process at the Swedish geological survey, SGU. This work is time consuming and performed manually. It is therefore desirable to develop a more general and repeatable method for defining recharge areas for aquifers.The purpose of this study was to investigate two other possible methods to delineate recharge areas for aquifers. The first method was to examine the possibility of using the topography of the bedrock to define the recharge areas for aquifers. To enable this, a method for generating the topography of the bedrock was developed.

This thesis concerns the term contemporary history and its role in landscape architecture. Today?s contemporary history is defined as the planning and architecture connected to the 60s and 70s, in Sweden carried out as a large scale planning project called ?Miljonprogrammet?, which set out to build one million new residences in ten years. Initially, the term contemporary history and its complex of problem are examined. To deepen the picture of today?s situation, a historical review has been made, starting in early 1900s ending in 2000s concerning how different planning and architectural influences has varied through the years.

Bachelorprojektet behandlar arkitekturskolans lokal pa? O?stermalmsgatan 26, Stockholm. Skolverksamheten flyttar snart upp pa? Campus och skolan kommer att fa? en ny funktion. Projektet kopplar samman till en uppsats skriven om Daniel Libeskinds process, metod och symbolism och kopplar till skolans kvalite?er sa? som fo?rma?ga att provocera, fo?rha?llande till platsen, funktion och fo?rha?llande till staden.Utifra?n na?mnda aspekter konstrueras tva? delmoment som sedan ha?rleder formgivningen och den vidare omprogrammeringen av skolan till kontor, offentlig verksamhet och bosta?der..

Rörelse i staden är avgörande för hur staden fungerar. Platser och stråk med stora flöden har annorlunda förutsättningar än platser och stråk med små flöden. Flödena påverkas i sin tur av stadens struktur.  Det här examensarbetet handlar om hur förtätning kan vara en del i en medveten förändring av stadsstrukturen och hur man genom förändringar i stadsstrukturen kan skapa varierande rumsliga förutsättningar som kan utgöra ett ramverk för framtida utformning.Föremålet för den här studien är området runt Årstabergs pendeltågsstation i södra Stockholm. Området är en viktig kollektivtrafikknutpunkt och många människor passerar här dagligen för att byta mellan olika kollektivtrafikslag.

In the summer of 2009 the High Line opened in New York, a park built on an out-of use elevated rail viaduct. The park meanders its way through the buildings and allows the visitor to see the city from a totally different perspecive than we are used to.I have made a Design proposal in Eriksdalslunden, Stockholm, with inspiration from the High Line. The proposal is based on design ideas of a park I logically call the Low Line, as the place isn't elevated as in New York, but lowered. The two places have some similarities, mainly the strong urban identity and the tracks crossing both areas. They also have very obvious differences, above all the fact that Eriksdalslunden is situated in a swale and is defined in a third dimension by the high bridges that crosses the area.The High Line is designed by James Corner Field Operations, and they have been working using their motto 'Keep it Simple, Keep it Wild, Keep it Quiet and Keep it Slow' during the whole process, words that normally aren't associated to Manhattan.

Urban planning in Sweden goes back to a prolonged tradition, and even since the beginning of the 16th century there´s been general plans for urban planning for cities in Sweden.Nowadays every municipality has a directive from the government to establish or re-new the general master plan covering the whole municipality every 4th year.The aim of this paper is to illustrate and shed light on the extent for the planning document and guidelines, and how they change from every active period and in what extent the provisional planning reaches its visions regarding the outcome of the actual city growth. This study was completed by studying the position of every apartment building that?s been constructed for the chosen area over the years of 2000 - 2014 and draw comparisons between the current master plan main visions regarding constructions ? and comparing the two separate visions to pin out the differences in the same subject.The result shows that there are some deviations from the plans but not as much as one would have thought in the city growth, and some deviations from the different planning documents. Some of the deviations was greater than others but overall the visions was about the same..

A common problem in forestry is plant death caused by frost. The risk of frost is highest on wind protected, flat or low-lying areas in the terrain. Here you often have regeneration problems with Norwegian spruce which is especially sensitive to spring frost. Swedish tree experiments have shown that the black spruce can be a suitable alternative on these areas, for example on moisture frost prone areas. The species originates from North America and its pioneer tree characteristics make it more frost hardy than Norwegian spruce.

This thesis is studying Stråk* in an urban contexts. Thiswill be achieved through a study of Rosengårdsstråket inMalmö based on the question "What is a Stråk?".Malmö has experienced a major change in the last 15years. From being an industrial city with economic problems,Malmö is now part of the dynamic Öresund Region,and a knowledge city with great optimism. New parts ofthe city is about to grow up that reinforces the image ofMalmö's new identity.The next step in Malmö's development is to make thecity even denser and interconnect the inner city and thesuburbs to create a more sustainable city.

En Urban Allmänning på Hornsbruksgatan. Kombinationshus med bostäder, T-bana och kontor .Sträcker sig över en 150 m lång slits på gatan.Uppdelad programmatskt med kommers i BV och bostäder ställda ovanpå som fria punkthus.Taket till kommersdelen/sockelvåningen ger tillbaka en park till stadsrummet. Det är den som är den urbana allmänningen.Byggnaden behandlar en höjdskillnad på c:a 6 meter från början av sockelvåningen till slutet. Därför varierar byggnaden i takhöjd vilket ger olika rumsligheter och skillnader i program som anpassats efter de olika höjderna. T.ex ett öppet andra våningsplan i västra delen som bidrar till dubbelt antal kontorplatser i frilanskontoret.Frågor jag ställt mig under processen var: Vad är en bostad idag? Vad är ett kontor idag? Vad kommer Hornstull att vara i framtiden med sin nya galleria? Vilka bostadstypologier råder i området?Dessa frgor har jag tagit i beaktande under förfarandet och kommit fram till en boendeform med yteffektiva och ljusgenerösa lägenheter i funkistyp.

This is an essay about gated communities and their impact on society. The key questions of my essay are: why people choose to live in gated communities; how the city is impacted by gated communities and what the difference concerning the reasons and impact of gated communities in Florida and Sweden is, and what this difference might depend on. I am using postmodern urbanism as a starting point, and I look closer on Edward J. Soja?s theories about the postmodern metropolis.

The aim of this paper is to analyze the influence that aristocrats in Sweden had on the Swedish movement for the prevention of cruelty to animals, and why especially aristocrats started it. The sources I have been using are speeches and texts written by persons who were involved in the movement. I have also studied rapports from the three largest societies for the prevention of cruelty to animals. In the sources I looked for terms, expressions and opinions that can be paralleled whit the aristocratic ideal and opinion. Things that can relate to aristocratic urban people.

Längs den skuggiga Hornsbruksgatan bryter en veckad volym upp den långa sträckan. En ny bergssida som definierar park och gata och serverar scener för medborgarinflytande på både gräs och betong. Med biblioteket som katalysator får den bortglömda delen av Hornstull ett välbehövligt komplement av både mångfacetterad verksamhetslokaler, kontor och större lägenheter. Med mer park i parken och mer stad längs gatan bygger Hornsbruksgatan vidare på områdets karaktär av experimentalitet ? ett urbant växelbruk..