Definición de infraestructuras verdes: una propuesta metodológica integrada mediante análisis espacial

Benavente, Francisco Aguilera; Espinosa, V.; Delgado, Montserrat Gómez

doi:10.5565/rev/dag.419

Cited by 8 publications

(11 citation statements)

References 24 publications

(13 reference statements)

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“…In the identification of the areas that are susceptible to integrate to a GI the zoning was performed into a combination of four dimensions: multifunctionality, accessibility, connectivity and ecological status; according to the methodology proposed by Aguilera, Rodriguez and Gomez [8]. In this methodology, the base inputs are i) the coverage and uses of the soil (1:25000 scale, correspondent to the updates of river basin management and development plan of the Chicamocha High River and the Garagoa River) and ii) the base cartography (1:25000 scale, correspondent to the plates of Instituto Geográfico Agustín Codazzi -IGAC).…”

Section: Methodsmentioning

confidence: 99%

“…This dimension was evaluated as an approximation of the ecological status related to the composition and configuration of the coverage and soil uses class [8]. This approximation was made through the zoning of the naturalness and the contrast among the present coverage and soil uses.…”

Section: Ecological Statusmentioning

confidence: 99%

“…In addition, Esri [3] proposes three fundamental steps to generate GI zones where areas with ecological, culture, and scenic value are identified to create core areas and, therefore generate corridors and links among them. On the other hand, Aguilera, Rodriguez and Gomez [8] present a methodology, from a completely spatial point of view, about the coverage and uses of the soil for the selection of areas susceptible to integrate to GI from the dimensions of multifunctionality, ecological connectivity, permeability or accessibility to the population and ecological value. Also, Liquete et al [9] propose a methodology based on the notions of ecological connectivity, ecosystems multifunctionality, lending of ecosystem benefits for the nature conservation.…”

Section: Introductionmentioning

confidence: 99%

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Characterization of Green Infrastructure at the Local Level with Geographical Information System, Tunja (Colombia)

Hernández-Rojas

Sanabria-Marín

2019

Rev. Fac. Ing.

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This article presents a characterization of the areas likely to integrate a Green Infrastructure (GI) for the Tunja city at local scale and spatial analysis is mainly applied to the land cover and land use of the study area. To identify the areas that could be integrated into the GI, four thematic dimensions were first zoned (ecological connectivity, multifunctionality, ecological status and accessibility to the population); they were later normalized on a scale of 1 to 10 to make them comparable; the dimensions were combined by an Analytic Hierarchy Process (AHP) and finally those areas whose pixel values were above the third quartile were selected in the integration of the dimensions. The zoned dimensions the following weights were obtained: ecological connectivity (48%), multifunctionality (30%), ecological status (13%) and accessibility to the population (9%). It was found that the main areas likely to integrate into the GI are concentrated in the western fringe of the city; however, the northwestern area has a greater fragmentation and lower ecological status than the southwestern zone (which refers mainly to the Protective Forest Reserve El Malmo). Likewise, several areas or patches were identified to the south of the city (referring mainly to wooded areas and presence of wetlands) as well as small wooded areas in the urban perimeter, but with greater isolation among the other areas of GI. Within the urban perimeter the zoning of areas that could be integrated into a GI was practically null.

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Section: Methodsmentioning

confidence: 99%

Section: Ecological Statusmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Characterization of Green Infrastructure at the Local Level with Geographical Information System, Tunja (Colombia)

Hernández-Rojas

Sanabria-Marín

2019

Rev. Fac. Ing.

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“…The method commonly used for GOS mapping employs satellite data for qualitative classification, or quantitative classification using a vegetation index. Meanwhile, green open space mapping research uses Normalize Difference Vegetation Index (NDVI) to measure plant growth and determine the vegetation coverage area (Mears and Brindley 2019;Mohamed, Worku, and Kindu 2019;Aguilera Benavente, Rodríguez Espinosa, and Gómez Delgado 2018). In NDVI calculations, the wavelength of visible red and near-infrared (NIR) light is used.…”

Section: Introductionmentioning

confidence: 99%

Detection of potential green open space area using landsat 8 satellite imagery

Wikantiyoso

Sulaksono

Suhartono

2021

ARTEKS J. Tek. Arsit.

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Green city development policies have an essential role in improving the ecological functions of a municipality. According to Law 26/2007 on spatial planning, it contains provinsions for green open space which oblige the government to set aside 30% of the city as green open space. However, the main obstacle in providing green open space remains the limited availability of urban land. Therefore, efforts are needed to detect urban land that is available for use as green open space. The purpose of this study is to determine the initial description of the availability of green open space in Malang City. This study uses an integrated method of calculating the Normalized Difference Vegetation Index (NDVI) with land cover classification. NDVI analysis reveals the distribution value of vegetation density in Malang City. Based on NDVI analysis results, green open space requires medium and high density vegetation. In Malang City, only 2946.56 ha, or 26.60% of the city, meets these requirements. The availability of green open space in Malang City therefore does not meet minimum green open space requirements. This study's results suggest the need for additional policies aimed at providing green open space for Malang City.

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“…Frente a un enfoque más tradicional de ciudad y naturaleza como elementos opuestos y excluyentes, la IV supone la búsqueda del equilibrio entre los componentes artificiales y naturales del territorio (Newell et al, 2013), especialmente en sistemas metropolitanos, con el objetivo principal de aporta servicios ecológicos, económicos y sociales mediante soluciones naturales (Cantó, 2014). A su vez, este carácter multifuncional y holístico, al igual que convierte la IV en un instrumento clave para un planeamiento más sostenible con el que orientar el crecimiento urbanístico dentro los planes de ordenación territoriales (Aguilera et al, 2018), dificulta su definición y su implementación en la planificación territorial (Feria Toribio & Santiago Ramos, 2017).…”

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La dimensión social de la Infraestructura Verde. Una revisión sobre el bienestar socioambiental en el espacio metropolitano

Iglesias‐Pascual

García

2021

Rev. geogr. Norte Gd.

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Los estudios que abordan la dimensión social de los espacios que albergan la función ecológica en el ámbito urbano se han centrado fundamentalmente en el análisis local de los espacios verdes. Sin embargo, la dimensión social de las Infraestructuras Verdes (IV) como conjunto de espacios libres a escala metropolitana ha sido un aspecto poco analizado. Este artículo a partir de una metodología de búsqueda inmersiva de 123 documentos y 539 casos de estudios desarrolla una revisión crítica de los principales aspectos analizados sobre el impacto social de la IV. Nuestros resultados muestran desde el punto de vista metodológico, como el predominante carácter cualitativo y local de estos estudios, dificulta generalizar sus resultados a escala metropolitana. A su vez, la creciente complejidad del espacio urbano hace necesario focalizar el análisis de la dimensión social de la IV desde la escala metropolitana, prestando especial atención a las percepciones ciudadanas y una gestión de los espacios verdes más descentralizada de cara a asegurar el bienestar socioambiental ciudadano.

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Definición de infraestructuras verdes: una propuesta metodológica integrada mediante análisis espacial

Cited by 8 publications

References 24 publications

Characterization of Green Infrastructure at the Local Level with Geographical Information System, Tunja (Colombia)

Characterization of Green Infrastructure at the Local Level with Geographical Information System, Tunja (Colombia)

Detection of potential green open space area using landsat 8 satellite imagery

La dimensión social de la Infraestructura Verde. Una revisión sobre el bienestar socioambiental en el espacio metropolitano

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