Scaling agroecology through policy change
نویسندگان
چکیده
منابع مشابه
Agroecology: A Review from a Global-Change Perspective
This review by a multidisciplinary team maps key components and emerging connections within the intellectual landscape of agroecology. We attempt to extend and preview agroecology as a discipline in which agriculture can be conceptualized within the context of global change and studied as a coupled system involving a wide range of social and natural processes. This intrinsic coupling, combined ...
متن کاملECOL 8440: Agroecology/Agroforestry
Industrial or “Green Revolution” agriculture depends upon petroleum to manufacture and spread fertilizers, pesticides and herbicides and to power irrigation systems that act upon crops selected to increase agricultural yield. It has been criticized on the grounds that it has favored mainly rich farmers and caused serious environmental pollution. Now a second “Green Revolution” is being proposed...
متن کاملAgroecology and Sustainable Development
Source: IAASTD Global Report Figure 3-6, from Altieri, M.A., and C.I. Nicholls, 1999. Biodiversity, ecosystem function, and insect pest management in agricultural systems. p. 6984. In W.W. Collins and C.O.Qualset(ed) Biodiversity in Agroecosystems. CRC Press, NY. Agroecology is the science behind sustainable agriculture. Drawing on the natural and social sciences, agroecology provides a framewo...
متن کاملA holon approach to agroecology
Systems thinking contributes to envisioning agricultural sustainability. However, it faces two dilemmas, recently highlighted by complexity theory: the problems of boundary and change. We propose that interpreting Koestler’s holon as an intentional entity embedded in an ecology of contexts provides an ontological construct which addresses both of these issues. The holon is in some ways a whole ...
متن کاملSequential climate change policy
Successfully managing global climate change will require a process of sequential, or iterative, decision-making, whereby policies and other decisions are revised repeatedly over multiple decades in response to changes in scientific knowledge, technological capabilities, or other conditions. Sequential decisions are required by the combined presence of long lags and uncertainty in climate and en...
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ژورنال
عنوان ژورنال: Agroecology and Sustainable Food Systems
سال: 2019
ISSN: 2168-3565,2168-3573
DOI: 10.1080/21683565.2019.1578468