El modelo actual de desarrollo es económicamente globalista y deslocalizado territorialmente, siguiendo un patrón centro-periferia que acumula actividades y población en unas zonas mientras desertiza otras. Este modelo es económica, social y ambientalmente insostenible y energéticamente ineficiente porque exige la producción concentrada de la energía, porque requiere el desplazamiento de cantidades ingentes de mercancías y porque dificulta el aprovechamiento de las energías renovables que suelen disponerse de forma difusa en el territorio. El artículo plantea las repercusiones de este modelo para la salud y los beneficios que produciría el modelo alternativo propuesto. Frente a lo anterior, el artículo propone un modelo polinuclear y en red, con asentamientos compactos de diverso nivel y tamaño, polifuncionales, cubriendo todo el espacio, conectados por canales de relación que les proporcionen parecidas oportunidades de acceso a centros, ciencia, cultura, ocio, etcétera.
Urban areas are critical points that contribute to global warming and are also affected by climate change. One of the measures to move toward urban sustainability and to reduce the effects of climate change is the development of urban green infrastructures. Urban green infrastructures (UGIs) are being increasingly recognized as key providers of ecosystem services in cities, but there is still a lack of support from urban planners. We highlight the potential of urban green infrastructures for sustainable urban planning based on its capacity to mitigate climate change This paper studies the CO2 mitigation potential through a multi-intervention (agricultural and forestry) local case in the peri-urban surroundings of a big European city such as Madrid. We consider two inseparable aspects: the amount of atmospheric CO2-eq reduced through direct carbon uptake of the UGI and also the emission of greenhouse gases due to its implementation and maintenance. The analysis carried out has shown the benefits of urban green infrastructures and their contribution to the mitigation of climate change. The results demonstrate that the absorption capacity of the new urban green infrastructure is much greater than its ecological footprint. Therefore, it contributes to the mitigation of emissions from other urban activities, thus improving urban sustainability.
(T. Gómez Villarino) ORCID: http://orcid.org/0000-0002-2887-6077 (M. Gómez Villarino); http://orcid.org/0000-0002-8720-3593 (T. Gómez Villarino) RESUMEN Se presenta un modelo metodológico para analizar, interpretar y planificar el paisaje del espacio periurbano, fruto de la investigación aplicada que vienen desarrollando los autores sobre diversos espacios; aquí se describe el último de ellos.Su interés estriba en la importancia creciente del periurbano, y en el déficit metodológico del estudio de su paisaje, en contraste con la abundancia en territorios supraurbanos.El modelo estructura de forma coherente y comprensiva, conceptos paisajísticos diferentes, en tres niveles y un doble carácter: conceptual y metodológico; conceptualmente los niveles corresponden a tres grados de aproximación al conocimiento del paisaje: descriptivo, interpretativo y propositivo; y metodológicamente, a las tres fases de formulación de un plan: análisis, diagnóstico y propuestas. Además considera las facetas rural y urbana conformadoras del periurbano y las dos áreas de atención que requiere el paisaje: la base paisajística y la percepción.Palabras clave: Periurbano, Paisaje, Urbano, Rural, Modelo, Metodología. ABSTRACTA methodology is presented to analyze, diagnose and plan the urban landscape, as a result of the applied research that the authors are developing on diverse spaces; the one that is described along the text, is the last one. Its interest relies on the increasing importance of the periurban and in the methodological deficit of the study of its landscape, in contrast to the abundance in supra-urban territories. The model structures coherently and comprehensively, different landscape concepts, in three levels and double character: conceptual and methodological; Conceptually the levels correspond to three degrees of approximation to the knowledge of the landscape: descriptive, interpretative and propositive; And methodologically, to the three phases of formulating a plan: analysis, diagnosis and proposals. In addition it considers the rural and urban facets that make up the periurban and the two areas of attention that the landscape requires: the landscape base and the perception.Keywords: Peri-urban, Landscape, Urban, Rural, Model, Methodology. Modelo para la ordenación paisajística del espacio periurbano
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