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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Implementering av stadsgrönska och ekosystemtjänster i urbana miljöer : från start till mål / Implementation of urban greenery and ecosystem services in urban environments : from start to finish

Regnér, Susanna, Wasberg, Johanna January 2019 (has links)
Denna studie undersöker processkedjan för att implementera stadsgrönska och ekosystemtjänster i urbana miljöer. Hur kedjan ser ut från det att ett uppdrag ges av regeringen, till arbetet vidare hos den aktuella myndigheten för att sedan komma till hur arbetet tas vid ute hos kommuner och andra berörda aktörer. Ekosystemtjänster är de fördelar som vi människor får indirekt och direkt av naturen. Vi är beroende av att ekosystemen fortsätter producera tjänster som är livsviktiga för människans hälsa, välbefinnande samt för hela vår existens. Ett gemensamt arbete och hänsynsfullt nyttjande av våra resurser behövs för att säkerställa ekosystemtjänsterna. Att bevara, utveckla och nyskapa tätortsnära natur och grönområden kan resultera i stora samhällsvinster och att integrera ekosystemtjänster i den fysiska planeringen är ett steg i rätt riktning. Två etappmål togs fram 2018, där det ena målet innebär att kommunerna ska ha tillgång till en utvecklad metod gällande integrering av stadsgrönska och ekosystemtjänster i urbana miljöer senast år 2020. Det andra målet innebär att en majoritet av kommunerna senast 2025 ska ta tillvara och integrera ekosystemtjänster och stadsgrönska i planering, byggande och förvaltning. Studiens resultat bygger på hur långt kommunerna har kommit i arbetet med de två etappmålen, samt Boverkets insats i arbetet bakom den utvecklade metoden och med att nå ut med informationen till kommuner och andra aktörer. Resultatet innefattar även arbetet tillsammans med Naturvårdverkets då uppdraget skulle ske i samverkan med dem. Detta har genomförts med både kvalitativa och kvantitativa metoder, genom intervjuer och enkätutskick. / This study investigates the process chain for implementing urban greenery and ecosystem services in urban environments. This is done from the time the assignment is given by the government to the relevant authority, the continued work there, on to the work out at the municipalities and other relevant actors. Ecosystem services are the benefits that we humans receive indirectly and directly by nature. We are dependent on the ecosystems continuing to produce services that are vital to human health, well-being and for our entire existence. Commonly work and careful use of our resources are needed to ensure ecosystem services. Preserving, developing and innovating urban and green areas can result in great social benefits and integrating ecosystem services into physical planning is a step in the right direction. Two stagegoals were developed in 2018, where one goal means that the municipalities should have access to a developed method regarding the integration of urban greenery and ecosystem services in urban environments by 2020. The second goal means that a majority of the municipalities must use and integrate urban greenery and ecosystem services by 2025 at the latest, in planning, construction and management. The study result is based on how far the municipalities have come to work on the two stagegoals, as well as Boverkets work behind the developed method and with reaching out with the information to the municipalities and other concerned. The result also includes the work in conjunction with Naturvårdsverket when the assignment would take place in collaboration with them. This has been done with both qualitative and quantitative methods, through interviews and questionnaires.
22

Återbruk av byggprodukter - En fallstudie i Växjö / Reuse of construction products - A case study in Växjö

Thiel, Elsa January 2021 (has links)
The construction sector accounts for about one fifth of Sweden's greenhouse gas emissions. It is also the sector that produces the second most waste in Sweden. Today there is an increased need for housing in Sweden, at the same time as the construction sector must reduce its greenhouse gas emissions. Usually when renovating a building, construction products are disposed despite having a remaining service of life. The purpose of this study is to investigate how the reuse of construction products can be increased in the construction sector. And to find out how companies in Växjö work with reusing construction products. The work was based on the project Kv. Stommen, the project was about a new preschool in Vikaholm, Växjö. In the project the buyer had requested that some construction products should be reused. The purpose of the study was addressed by using interview methodology and partaking in focus group discussion with Godahåll during their meeting. According to the results there are seven challenges that must be overcome before the reuse of construction products in the construction sector can increase. The representatives from the companies in Växjö, who were interviewed had a positive attitude towards reuse of construction products. One conclusion is that there is an interest in the construction sector to use reused construction products and that it will increase in the future. Another conclusion is that by using reused construction products, the construction sector´s waste volumes can be reduced and contribute to a circular construction.
23

En studie om skogsägares syn på hållbart skogsbruk i Sverige : En analys av skogsägares värderingar / A study of forest owners view on sustainable forestry in Sweden : An analysis of forest owners' values

Sjösten, Emil, Eriksson, Simon January 2022 (has links)
This study intends to investigate how different demographic groups among individual forest owners in Sweden view issues related to sustainable forestry. The study also intends to investigate what different individual forest owners perceive as positive/negative aspects in terms of species protection and policy changes. It also investigates in what way individual forest owners' views and forestry relate to decided goals and what previous research defines as sustainable forestry. To investigate this, a survey has been conducted where the survey was distributed to individual forest owners around the country through various online communication channels such as social media and online forums. The survey resulted in a total of 226 respondents spread across most parts of the country. The results that emerged from the study shows demographic differences and similarities, where we for example can see that there is a greater proportion of women than men who believe that Swedish forestry is not sustainable today. At the same time, we can observe that the majority believe that it is sustainable within all demographic groups. Incidentally, we can see that there is a dividing line between authorities and the interests of individual forest owners. Views on sustainable forestry vary and many forest owners strive for less government intervention in their forestry and property rights are central. We see a willingness to compromise if the forest owner receive financial compensation, in terms of protected areas. We can also see goal conflicts between forest owners' views and uses and authorities' directives and goals.
24

Värmland levande skogar : En jämförande fallstudie om hur kommunerna Sunne och Karlstad implementerar det svenska miljömålet Levande skogar i deras samhällsplanering. / Värmlands living forests : A comparative case study of how the municipalities Sunne and Karlstad implement the Swedish climate goal Living forests in their urban planning

Enqvist, Patricia January 2022 (has links)
Genom Agenda 2030 skapades Sveriges 16 miljömål och ett av dessa miljömål uppnås inte i dagsläget är målet Levande skogar. Trots befintliga åtgärder har miljömålet en fortsatt negativ utveckling, för att bevara skogens biologiska och kulturella värden krävs förstärkta åtgärder och styrmedel. En kommunal nivå är viktig för implementeringen av miljömålet genom samhällsplanering. Syftet med studien är att skapa förståelse för hur Sunne och Karlstad kommun prioriterar och värderar skogen i deras samhällsplanering genom att genomföra en jämförande fallstudie och analysera utifrån en syntetisk top-down/bottom-up teoretisk implementeringsmodell och även granska likheter och skillnader mellan detaljplanerna. Uppsatsens frågeställningar följer: • Reflekteras de politiska argumenten angående miljömålet levande skogar genom implementeringsprocessen inom stadsplanering? • Finns ett tydligt arbete i planeringsprocessen i Sunne och Karlstad kommun som strävar efter att uppnå miljömålet levande skogar?  • Vilka prioriteringar inom samhällsplanering görs i förmån till skogen i Sunne och Karlstad kommun? Studiens resultat visar att implementeringsprocessen inom stadsplanering påverkas av de politiska argumenten angående miljömålet Levande skogar. Samarbetet mellan olika nivåer inom implementeringen som involverar organisationer och aktörer från ett beslutande av en policy till genomförandet på lokal nivå är viktigt för hur det sedan implementeras i samhällsplaneringen. Policyn för Levande skogar diskuteras inte specifikt i någon av detaljplanerna, men flera delar av planerna berör ändå detta policyområde. Det finns flera likheter och skillnader mellan detaljplanerna i Sunne och Karlstad kommun när det gäller arbetet med frågor kopplade till natur och skog. I Sunne kommun finns det en tydlig prioritering av att bevara skogen och dess naturvärden. I Karlstad kommun genomförs skogliga åtgärder för att utveckla trygghet, upplevelse, funktion och trivsel för människor, djur och växtlighet i tätortsnära skog enligt kommunen. / Through Agenda 2030, Sweden developed 16 environmental goals. One of these environmental goals that are currently not reached is the Living Forests goal. Despite existing measures, the goal has continued negative development. To preserve the forest's biological and cultural values, strengthened measures and instruments are required. The municipal level is essential for implementing the environmental objective through community planning. The case study's intent is to develop a deeper understanding of how the municipalities of Sunne and Karlstad prioritize and value the forest in their urban planning. Conducting a comparative case study and analysing based on a synthetic top-down/bottom-up theoretical implementation model and reviewing similarities and differences between the detailed plans. The case study's questions follow:  • Are the political arguments regarding the environmental goal of living forests reflected through the implementation process in urban planning? • Is the work evident in the planning process in Sunne and Karlstad municipalities that strive to achieve the environmental goal of living forests?  • What priorities in urban planning are made in favour of the forest in Sunne and Karlstad municipalities? The results show that the implementation process in urban planning is influenced by the political arguments regarding the environmental goal of Living Forests. The cooperation between different levels within the implementation that involves organizations and actors, from the decision of a policy to the implementation at the local level, is essential for how it implements in community planning. The Living Forests policy is not addressed in any of the detailed plans, but several parts of both plans still touch on this policy area. There are several similarities and differences between the detailed planning documents in both municipalities regarding the work with topics connected to nature and forests. Sunne municipality has a clear priority to preserve the forest and its natural values. In Karlstad municipality, forestry measures are carried out to develop safety, experience, function, and well-being for people, animals, and vegetation in forests close to urban areas, according to the municipality.

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