2 research outputs found

    Zoning of threat to forest fires in the municipality of Riohacha, La Guajira

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    20 p谩ginas : im谩genes.Los incendios forestales generan afectaciones sobre componentes ecol贸gicos, econ贸micos y sociales, conduce esto a la necesidad de identificar el nivel de exposici贸n que pueda enfrentar un grupo social o un 谩rea determinada. El presente art铆culo describe el proceso de generaci贸n de un mapa con la zonificaci贸n de la amenaza a incendios forestales en el municipio de Riohacha, La Guajira. En primer lugar se identificaron las 谩reas con mayor predisposici贸n a la ocurrencia de este fen贸meno a trav茅s de la clasificaci贸n de las coberturas en tres categor铆as, tipo de combustible, duraci贸n del combustible y carga total del combustible, a partir de las caracter铆sticas de la cobertura para cada categor铆a estas fueron calificadas de muy baja a muy alta, luego se llev贸 a cabo un proceso de sumatoria de factores para obtener la zonificaci贸n de susceptibilidad. Para la generaci贸n del mapa de amenaza adem谩s de contar con la informaci贸n de susceptibilidad fue necesario tener datos de otros seis factores que intervienen en su creaci贸n, Precipitaci贸n, Temperatura, Pendientes, Factor hist贸rico, Accesibilidad y Vientos, a estos factores tambi茅n se les asigno una calificaci贸n en funci贸n de sus caracter铆sticas propias, adem谩s se determinaron pesos dependiendo de la influencia que tienen en la generaci贸n de un incendio, mediante el uso de herramientas de informaci贸n geogr谩fica se realiz贸 una suma ponderada de los factores y se obtuvo la zonificaci贸n que demuestra que gran parte del municipio presenta una alta amenaza.Forest fires generate effects on ecological, economic and social components, this leads to the need to identify the level of exposure that a social group or a specific area may face. This article describes the process of generating a map with the zoning of the threat to forest fires in the municipality of Riohacha, La Guajira. In the first place, the areas with greater predisposition to the occurrence of this phenomenon were identified through the classification of coverage in three categories, fuel type, fuel duration and total fuel load, based on the characteristics of the coverage for Each category was classified from very low to very high, then a factor summation process was carried out to obtain the susceptibility zoning. For the generation of the threat map in addition to having the susceptibility information it was necessary to have data of six other factors involved in its creation, Precipitation, Temperature, Slopes, Historical Factor, Accessibility and Winds, these factors were also assigned a In addition, weights were determined depending on the influence they have on the generation of a fire, by means of the use of geographic information tools a weighted sum of the factors was made and the zoning was obtained that shows that part of the municipality presents a high threat

    XVI International Congress of Control Electronics and Telecommunications: "Techno-scientific considerations for a post-pandemic world intensive in knowledge, innovation and sustainable local development"

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    Este t铆tulo, sugestivo por los impactos durante la situaci贸n de la Covid 19 en el mundo, y que en Colombia lastimosamente han sido muy cr铆ticos, permiten asumir la obligada superaci贸n de tensiones sociales, pol铆ticas, y econ贸micas; pero sobre todo cient铆ficas y tecnol贸gicas. Inicialmente, esto supone la existencia de una capacidad de la sociedad colombiana por recuperar su estado inicial despu茅s de que haya cesado la perturbaci贸n a la que fue sometida por la catastr贸fica pandemia, y superar ese anterior estado de cosas ya que se encontraban -y a煤n se encuentran- muchos problemas locales mal resueltos, medianamente resueltos, y muchos sin resolver: es decir, habr谩 que redise帽ar y fortalecer una probada resiliencia social existente - producto del prolongado conflicto social colombiano superado parcialmente por un proceso de paz exitoso - desde la tecnociencia local; como lo indicaba Markus Brunnermeier - economista alem谩n y catedr谩tico de econom铆a de la Universidad de Princeton- en su libro The Resilient Society鈥a cuesti贸n no es preveerlo todo sino poder reaccionar鈥prender a recuperarse r谩pido.This title, suggestive of the impacts during the Covid 19 situation in the world, and which have unfortunately been very critical in Colombia, allows us to assume the obligatory overcoming of social, political, and economic tensions; but above all scientific and technological. Initially, this supposes the existence of a capacity of Colombian society to recover its initial state after the disturbance to which it was subjected by the catastrophic pandemic has ceased, and to overcome that previous state of affairs since it was found -and still is find - many local problems poorly resolved, moderately resolved, and many unresolved: that is, an existing social resilience test will have to be redesigned and strengthened - product of the prolonged Colombian social conflict partially overcome by a successful peace process - from local technoscience; As Markus Brunnermeier - German economist and professor of economics at Princeton University - indicates in his book The Resilient Society...The question is not to foresee everything but to be able to react...learn to recover quickly.Bogot
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