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Now showing items 71-80 of 135
Aufsatz
Debating food production at dinner time: Mainstream audiences are invited to debate the ethics of agricultural practices in Brazil
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2016-12-23)
In the rural areas of Brazil, a farmer runs his agricultural empire with a fierce hand: he exploits his workers and the land to their limits. Lack of sustainable land management leads to the pollution of rivers, changes in rain patterns, and exhaustion of the soil.
Aufsatz
The water-food nexus and the role of demand management
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2016-12-23)
With the global population projected to reach 9 billion in 2050, demand for food is expected to increase by over 50% in 2030 and 70% in 2050 (UN-Water, 2013). Already agriculture is the largest user of water with irrigation accounting for nearly 70% of all freshwater withdrawals (UN-Water, 2016).
Aufsatz
Capacity building activities in rain water harvesting: South Kyrgyzstan
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2016-12-23)
Water and food are fundamental human rights. However, a number of communities in the world suffer due to a lack of these most basic needs. With few alternative economic opportunities, communities in rural and mountainous Kyrgyzstan have to rely mainly on agriculture for their livelihoods.
Aufsatz
Sowing landscapes: social and ecological aspects of food production in peri-urban spatial planning initiatives - a study from the Madrid area
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2017-06-20)
Multifunctional and Peri-Urban Agriculture (MFA and PUA) have spread all around the world as new, alternative means of food production. Due to their non-productive services, they are considered fundamental for food sovereignty and rural development, and also as tools to conserve the rural-urban fringe and limit sprawl. MFA and PUA are very often embedded in Alternative Food Networks (AFNs), which represent a change in food production and consumption practices. Drawing upon the definition of landscape according to ...
Aufsatz
Cultivating changes: Urban Agriculture as a tool for socio-spatial transformation
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2017-06-20)
Urban gardening initiatives have evolved from their original purpose of food production to assume aesthetic, recreational, educational, social, or therapeutic functions. The general objective of this paper was to determine the new socio-spatial configuration into which these experiences have been implemented, in order to determine the diversity of actors involved in urban agriculture (UA) within the municipality of Perugia. Secondary objectives were to explore the social and environmental capital produced and to ...
Aufsatz
OrtiAlti as urban regeneration devices: An action-research study on rooftop farming in Turin
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2017-06-20)
This paper discusses the role rooftop food gardens can play as urban regeneration devices, by combining environmental and social benefits and leveraging food production as a mediating function. In particular, this study focuses on the case of OrtiAlti, an action-research project based in Turin, set up to revitalize abandoned or under-utilized urban buildings through rooftop community gardens. The research is aimed at understanding the extent to which rooftop farming can contribute to urban regeneration processes if ...
Aufsatz
Urban gardens and institutional fences: The case of communal gardens in Turin
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2017-06-20)
Urban gardens take on different forms and meanings, which vary depending on the socio-economic context where they located/used and how it evolves over time. This makes a garden comparable to a micro-social ecosystem, different from other gardens and ever changing. As with every social-ecosystem resulting from a territorialisation process, there is a certain degree of social inertia that makes it difficult for outsiders with new motivations and demanding new spaces to enter into the “garden ecosystem”. Drawing on ...
Aufsatz
A productive permaculture campus in the desert: visions for Qatar University
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2017-06-20)
In Qatar food and water security are high on the agenda of safe and sustainable development. At the same time, rapid urbanisation which is not integrated with ecological landscape design is contributing urban sprawl, fragmented landscapes and to the loss of biodiversity. At Qatar University, the architecture department has been working for several years on the concept of regenerative cities to develop an integrated approach to planning and design and to increase resource efficiency and quality of life. This has led ...
Aufsatz
Optimizing irrigation requirements for almond trees grown in the South Sinai Governorate
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2017-10-17)
South Sinai, Egypt is considered one of the most severe governorates for water scarcity. The current work aims to optimize irrigation requirements for almond trees (Prunus dulcis, syn. Prunus amygdalus, var. nonpareil) in the El-Tor area, South Sinai. Climate data of the El-Tor area was collected from 2010 to 2014 to calculate evapotranspiration. Two evapotranspiration equations were used in this work: Penman-Monteith (complex radiation equation) and Blaney-Criddle (simple temperature equation). Regression analysis ...
Aufsatz
Growing through Connections – A Multi-Case Study of Two Alternative Food Networks in Cluj-Napoca, Romania
(Department of Organic Food Quality and Food Culture at the University of Kassel, Germany and Federation of German Scientists (VDW), 2015-03-12)
In a context of urgent global socio-ecological challenges, the aim of this paper has been to explore the potential of localised and socially connected food systems. More specifically, through a multi-case study of two alternative food networks in the city of Cluj-Napoca, Romania, their contribution to a sustainable food paradigm has been explored. An important synergy within the networks is how good food is equated with peasant produce, but issues regarding quantity, delivery arrangement, power relations and inclusiveness ...