Ara mostrant els elements 1-9 de 9

    Arraigo: estudios sobre el riesgo desde la resistencia y la crítica al reasentamiento de población en Bogotá 

    López Meneses, Duván Hernán (Data de defensa: 2023-11-23)

    (English) The investigation of climate risks affecting the popular neighborhoods in the mountainous outskirts of Bogotá, Colombia, has served as a case study and starting point to critically study the concept of risk and ...

    Modeling strategies for volcanic ash dispersal and management of impacts on civil aviation 

    Scaini, Chiara (Data de defensa: 2015-03-18)

    During April-May 2010, the eruption of Eyjafjallajokull volcano in Iceland caused the larger breakdown of civil aviation after World War II. Although the eruption was weak in intensity, the dispersal of volcanic ash clouds ...

    Modelización de problemas ambientales en entornos urbanos : deslizamientos de tierra en ciudades andinas 

    Londoño-Linares, Juan Pablo (Data de defensa: 2016-02-03)

    The available literature on Landslide Risk Assessment is less than the available on Hazard zonation topics. A reason is the inherent difficult to develop quantitative landslide risk assessment; this type of analysis requires ...

    Multi-criteria and participatory approach to socio-economic, environmental and institutional indicators for sustainable water use and management at river basin level 

    Pires Carneiro, Alex (Data de defensa: 2015-07-21)

    Water is a limited resource essential for life. Human activities have been exercising considerable pressures on it. The unsustainable use and the need to improve the management of water are among the largest global concerns ...

    Reconstrucción de la variabilidad climática para el oeste de Chihuahua, México, empleando un enfoque dendrocronológico 

    Miranda Briones, Ricardo (Data de defensa: 2021-12-01)

    Tree rings play a relevant role for the reconstruction of climatic variables on centuries or millennia-scale. In the presence of anthropogenic climate change, and in the absence of extensive meteorological records, ...

    Societal metabolism focused on water management : application of the MuSIASEM tool in Yucatán Península, México 

    Rodríguez Huerta, Edgar (Data de defensa: 2020-03-20)

    This Ph.D. thesis analyzes the supply and demand of water in the Yucatan Peninsula, México (YP), from the societal metabolism of water perspective. On one hand, an estimation of water supply is made based on a monthly water ...

    Una propuesta metodológica para la modelación y prospección de la sostenibilidad de las cuencas hidrográficas en la Guayana Venezolana 

    Paolini Ruiz, Jorge Iván (Data de defensa: 2014-01-14)

    The aim of the current research project is to design a methodological proposal for measuring and examining the sustainability of Venezuela's Guiana river basins. For this, it is proposed a hypothesis that establishes that ...

    Using statistical copulas to measure dependence in the agrofood sector 

    Ahmed Nasreldin, Osama (Data de defensa: 2015-01-26)

    This thesis has been pursued in three papers whose nexus is the use of statistical copulas for the purpose of assessing dependence in the field of agrofood economics. The first paper aims at determining how the introduction ...

    The water-energy-food nexus to tackle climate change in Morocco 

    Barbarà Mir, Laia (Data de defensa: 2020-11-12)

    The water, energy and food nexus is a theoretical approach to better understand and systematically examine the interactions between the natural environment and human activities, and to work towards a more organized management ...