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- Delshammar, Tim, et al.
(author)
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Stadsodling – reflektioner och perspektiv från SLU Alnarp
- 2012
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Reports (other academic/artistic)abstract
- Det är uppenbart att det mediala intresset för stadsodling har vuxit påtagligt de senaste åren. En sökning i databasen Retriever visar en ökande användning av begreppet ”urban odling” och en starkt ökande användning av ordet “stadsodling”. Olika medier påverkar så klart varandra. Radioprogrammet Odla med stadsgrönt började sändas våren 2009. Medier påverkar politiken som i sin tur påverkar medier. Den förste oktober 2009 lämnades motionen ”Stadsodling viktig i hållbara städer” in till riksdagen. Såväl media som politik påverkar och påverkas av praktiken. Våren 2009 började projektet Barn i stan odla i stadsdelen Seved i Malmö, ett projekt som uppmärksammats flitigt i media. Samma år började organisationen Stadsjord odla i stadsdelen Högsbo i Göteborg, även det flitigt uppmärksammat i media. Den statliga Delegationen för hållbara städer har beviljat bidrag till åtminstone fyra planeringsprojekt med inriktning mot stadsodling: SLU (sökt 2009), Plantagon (två projekt sökta 2010) samt Falun kommun (sökt 2012). Även investeringsprojekt har haft inslag av stadsodling, till exempel Malmö stads ansökan “Hållbar stadsomvandling Malmö, Fokus Rosengård” ( sökt 2010). Stadsodling finns med som ett inslag i flera aktuella stadsförnyelse- och stadsbyggnadsprojekt. Det har fått fungera som en symbol för kombinationen av ekologisk och social hållbarhet. En viktig fråga att reflektera över är därför hur hållbar stadsodling är. Vad kan vi ha för nytta av stadsodling? Hur kan odling ta plats i städerna? Hur kan vi stadsodla på ett hållbart sätt?
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2. |
- Busse Nielsen, Anders, et al.
(author)
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Review of urban tree inventory methods used to collect data at single-tree level
- 2014
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In: Arboriculture & urban forestry. - 1935-5297 .- 2155-0778. ; 40, s. 96-111
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Journal article (peer-reviewed)abstract
- With a growing number of urban tree inventory methods and diversifying use of tree inventory data by city authorities and researchers, there is a need to evaluate, review, and critically assess the inventory methods available. This study reviewed studies using urban tree inventories at single-tree level as their data source. Based on this, a bibliographic overview was established and a typology of contemporary urban tree inventory methods was created and used as a framework for evaluation and discussion of the measurement type and accuracy achievable with different methods. The authors found that data from urban tree inventories are currently being employed in research with an increasing number of focuses across a geographical scope that spans all continents except Africa. Four main types of urban tree inventories were distinguished: satellite-supported methods, airplane-supported methods, on-the-ground scanning or digital photography, and field surveys. Compiling results across studies and evaluating the parameters collected by these inventory methods and their accuracy of measurement revealed that the technology itself and current data processing methods limit the reliability of the data obtained from all methods except field surveys. The study authors recommend further technological development and scientific testing before these methods can replace field surveys.
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- Delshammar, Tim
(author)
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Assessment Systems and the Design Task
- 2014
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Conference paper (peer-reviewed)abstract
- BREEAM Communities is one of several international assessment systems that are increasingly being used in urban planning by different kinds of professionals. The systems are likely to affect the practices of urban planners, but have been criticised for achieving an uneven result when it comes to sustainable development. Therefore it is important to explore the underlying planning concept. The aim of this paper is to examine BREEAM Communities. To limit the study it has only been examined with respect to the parts that deal with ecosystem services. The result shows conflicts between how different issues are assessed. Even though the idea is to provide a universal and transparent methodology the system is to a large extent based on involved professionals’ personal sets of values. There is also a lack of methods to handle conflicting goals. This possible shift of spatial planning process needs further attention.
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7. |
- Delshammar, Tim
(author)
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Ecosystem Services in Municipal Spatial Planning : progress report, Sweden 2015
- 2015
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Reports (other academic/artistic)abstract
- The Swedish government decided in 2012 that the importance of biodiversity and the value of ecosystem services should be integrated in planning and other deci-sion processes latest in 2018. However, it is not self-evident how to implement the importance of biodiversity and the value of ecosystem services in spatial planning practice. The aim of this report is to explore how far Swedish municipalities have progressed regarding the integration of ecosystem services in urban spatial plan-ning and what can be learnt from the efforts so far. The data for this progress re-port was gathered by means of a telephone survey. The results show that the inte-gration of ecosystem services is in an early stage in Swedish planning practice. However, the lack of practical experiences makes many planners hesitant to get started. The overall picture is that most planners seem to regard it as a technical issue that can be solved by experts and assessment/ planning tools. For future spa-tial planning practice it is recommended that value of ecosystem services should be negotiated instead of assessed by experts.
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8. |
- Delshammar, Tim
(author)
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Ekosystemtjänster i stadsplanering
- 2015
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In: Biodiverse. - 1401-5064. ; 2015, s. 10-13
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Journal article (pop. science, debate, etc.)abstract
- Ekosystemtjänster är ett begrepp som kommer att prägla framtidens stadsplanering. Redan idag gör många kommuner försök att utveckla metoder för att jobba med ekosystemtjänster i fysisk planering. Men vi måste ge utrymme för reflektion och lärande i planeringsprocessen. Planering kan inte vara statisk och konsekvenserna av beslut måste följas upp och kritiskt granskas.
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