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This paper examines the multiple phases of agroecology during its development, from its early emphasis in ecological processes within agroecosystems to its multidimensional approach to entire food systems. This special edition compares and contrasts different agroecological proposals while discussing the characteristics of a participatory, transdisciplinary and action oriented agroecology.
United States of America
مقال في مجلة
2013
Cultivated biodiversity is a key element to preserve sustainable agroecosystems, and it has to be approached from both an ecological and social perspective. Both elements undergo a co-evolution to deliver a wide range of agricultural systems that are adapted to local conditions. However, technical, economic, social and political factors have...
Spain
مقال في مجلة
2013
This paper defines agroecology as the application of ecological concepts and principles to the design and management of food systems. It presents the main arguments in support of the agroecological approach’s validity, importance and appropriateness. The key epistemological and methodological concept presented is that of sustainability. To achieve sustainability, agroecology...
United States of America
مقال في مجلة
2007
Agriculture, both at global and european levels, is in a crisis that originates from a complex set of social, economic and ecologic problems. In this context, agroecology positions itself as a scientific paradigm that can effectively improve agricultural sustainability. To achieve that, researchers need systematic methodologic tools to engage rural...
Spain
مقال في مجلة
2007
The paper analyzes the effect of agricultural intensification on ecosystems’ functioning. It also highlights the need for integrating scientific basis on the agroecological management models in order to harmonize agricultural production, natural resource conservation and rural development. The paper discusses the importance of diversification in agroecosystems and how to identify...
Spain
مقال في مجلة
2007
The conversion of conventional production systems, characterized by monocultures with elevated use of inputs, to diversified, low-input systems is based upon two agroecological pillars: habitat diversification and improved management of organic soil content. The functioning optimum of agroecosystems depends on spatial and temporal design choices that foster synergies between above-...
مقال في مجلة
2007
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