Wendy Fjellstad
Research Scientist
(+47) 974 81 279
wendy.fjellstad@nibio.no
Place
Ås O43
Visiting address
Oluf Thesens vei 43, 1433 Ås
Biography
Abstract
The visual impacts of landscape change are important for how people perceive landscapes and whether they consider changes to be positive or negative. Landscape photographs and photographs of landscape elements may capture information about the visual qualities of landscapes and can also be used to illustrate, and even to quantify, how these visual qualities change over time. We developed a methodology for a monitoring scheme, based on taking photographs from exactly the same locations at different points in time. We tested two methods: one where fieldworkers chose freely the location and direction of photographs, and one where photo locations and four out of five directions were predefined. We found that the method using predefined locations provided a representative sample of the visual qualities present in the landscape and was relatively person-independent but missed rare landscape components. The method using free selection of photo locations and directions captured rarities, but the content of the photos varied from photographer to photographer. Considering the strengths and weaknesses of the two approaches, we recommend a method that combines aspects of both when establishing a monitoring scheme based on repeat photography, with predefined locations to ensure that the entire area is covered, and additional freely chosen photo locations to capture special subject matter that would otherwise be missed.
Authors
Philippe Jeanneret Gisela Lüscher Manuel K. Schneider Philippe Pointereau Michaela Arndorfer Debra Bailey Katalin Balázs András Báldi Jean-Philippe Choisis Peter Dennis Mario Díaz Sebastian Eiter Zoltán Elek Wendy Fjellstad Thomas Frank Jürgen Kurt Friedel Ilse R. Geijzendorffer Pippa Gillingham Tiziano Gomiero Gergely Jerkovich Rob H. G. Jongman Max Kainz Anikó Kovács-Hostyánszki Gerardo Moreno Juri Nascimbene Marie-Louise Oschatz Maurizio Guido Paoletti Jean-Pierre Sarthou Norman Siebrecht Daniele Sommaggio Sebastian Wolfrum Felix HerzogAbstract
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Abstract
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Authors
Wenche Dramstad Wendy Fjellstad Geir-Harald Strand Henrik Forsberg Mathiesen Gunnar Engan Jogeir N. StoklandAbstract
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Abstract
Urban agriculture is often considered a tool to increase the economic, social and environmental sustainability of cities and city food systems. However, sustainability is difficult to measure, resulting in debate about how sustainable urban agriculture truly is. There is therefore a lack of incentive to promote urban agriculture or protect existing initiatives that are threatened by development pressure on urban land. Monitoring the sustainability impact of urban agriculture could provide evidence and enable politicians and decision makers to make informed decisions about whether and where to prioritise different forms of urban agriculture above competing interests. We used case examples from five European cities to identify the challenges involved in monitoring urban agriculture, from selecting indicators and gathering data, to using the results. We found large differences in approach in terms of what topics to monitor and who was responsible, who gathered the data and when, what data was recorded and how they were stored, and how findings were disseminated or published. Based on these experiences, we recommend stronger involvement of existing interest groups and educational institutions in monitoring urban agriculture, and promotion of convenient tools for data collection by citizen science and for long-term data storage.
Abstract
No abstract has been registered
Abstract
Urban agriculture has the potential to contribute to more sustainable cities, but its impacts are complex and varied. By implementing robust monitoring systems, cities can better understand the true effects of urban farming initiatives. This evidence can then inform smarter policies and more effective urban planning strategies.