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                <text>Agricultura sostenible</text>
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                <text>Dominio científico: Agricultura sostenible</text>
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          <name>Title</name>
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              <text>ANALISIS METODOLÓGICO PARA LA MODELACIÓN DE LA SEGURIDAD ALIMENTARIA A NIVEL NACIONAL ANALISE METODOLÓGICO PARA A MODELAÇÃO DE A SEGURIDADE ALIMENTAR A NÍVEL NACIONAL METHODOLOGICAL ANALYSIS TO MODELING FOOD SECURITY FROM A NATIONAL PERSPECTIVE</text>
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              <text>DIANA P GIRALDO, MANUEL J BETANCUR, SANTIAGO ARANGO</text>
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          <name>Description</name>
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              <text>La comunidad científica y política ha incrementado el interés por entender e intervenir el problema de seguridad alimentaria, especialmente desde la crisis alimentaria en la década de los 70's. Diferentes estrategias metodológicas han sido utilizadas con el ánimo de proyectar, predecir y evaluar políticas como soporte para la toma de decisiones en el sector público. Este artículo explora un conjunto de metodologías usadas para el estudio de la seguridad alimentaria a nivel nacional, herramientas estratégicas para una apropiada formulación, evaluación y aplicación de políticas. Se discute el potencial uso de metodologías complementarias al análisis tradicional, especialmente la Dinámica de Sistemas, como una herramienta de simulación que permite el análisis de relaciones causales, el establecimiento de variables críticas y la evaluación de escenarios a favor de una efectiva toma de decisionesA comunidade científica e política hão acrescentado o interesse por entender e intervir o problema de seguridade alimentar, especialmente, desde a crise alimentar na década dos 70's. Diferentes estratégias metodológicas hão sido utilizadas com o interesse de projetar, predizer e avaliar políticas como suportes para a toma de decisões no setor público. Este artigo explora um conjunto de metodologias empregadas no estudo da seguridade alimentar a nível nacional, ferramentas estratégicas para uma apropriada formulação, avaliação e aplicação de políticas. Discutese o potencial uso de metodologias complementárias à análise tradicional, especialmente a Dinâmica de Sistemas, como ferramentas de simulação que permite a analise de relações causais, o estabelecimento de variáveis críticas e a avaliação de cenários a favor de uma toma de decisõesThe scientific and politic community has had increasing concerns for strategic understanding and intervention of the food security problem, especially since the 70's food crisis. Different methodological strategies have been used to foresight, to forecast and evaluate policies to support the process of decision-making in the public sector. This paper examines a series of methodologies used to study the food security problem at a national level. Thereafter, we discuss the potential use of complementary methodologies, mainly System Dynamics, as a simulation tool that provides insight on the causal relationships of the critical variables and allows the analysis of different scenarios of intervention in favor of effective decision making</text>
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              <text>2010</text>
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          <name>Subject</name>
          <description>The topic of the resource</description>
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              <text>Models, Seguridade alimentar, System Dynamics, Tomada de decisão, decision making, dinámica de sistemas, dinâmica do sistema, food security, modelos, policy, política, políticas, seguridad alimentaria, toma de decisiones</text>
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          <name>Source</name>
          <description>A related resource from which the described resource is derived</description>
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              <text>Biotecnología en el Sector Agropecuario y Agroindustrial</text>
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          <name>Publisher</name>
          <description>An entity responsible for making the resource available</description>
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              <text>Universidad del Cauca</text>
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          <description>The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant</description>
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              <text>Agriculture (General), Biotechnology</text>
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          <description>A related resource</description>
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              <text>&lt;a href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;amp;pid=S1692-35612010000100002" target="_blank" rel="noreferrer noopener"&gt;http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;amp;pid=S1692-35612010000100002&lt;/a&gt;</text>
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