Victor Manuel Gonzalez Marroquín - Academia.edu (original) (raw)
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Papers by Victor Manuel Gonzalez Marroquín
LA TESIS PRESENTADA CONTIENE IMPORTANTES APORTACIONES EN LA MODELIZACION, INVESTIGACION Y VALORAC... more LA TESIS PRESENTADA CONTIENE IMPORTANTES APORTACIONES EN LA MODELIZACION, INVESTIGACION Y VALORACION DE YACIMIENTOS DE CARBON, PARA SU EXPLOTACION SUBTERRANEA. LA METODOLOGIA UTILIZADA SE BASA EN UTILIZAR BASES DE DATOS RELACIONALES, DISENO ASISTIDO POR ORDENADOR, GEOESTADISTICA, CALCULOS GEOTECNICOS Y DE INGENIERIA; TODO ELLO INTEGRADO DE TAL FORMA QUE SE CONTEMPLAN LOS YACIMIENTOS SUBTERRANEOS DE CARBON DESDE TODOS LOS PUNTOS NECESARIOS PARA SU INVESTIGACION. COMO COLOFON SE PRESENTAN SISTEMAS EXPERTOS APLICADOS A LA ELECCION DEL METODO DE EXPLOTACION SUBTERRANEA DE CAPAS DE CARBON, ASI COMO SISTEMAS DE AYUDA A LA PLANIFICACION.
Mapping, 2001
Información del artículo Una solución integral de tratamiento de información territorial: El Sist... more Información del artículo Una solución integral de tratamiento de información territorial: El Sistema de Información Geográfica del Ayuntamiento de Mérida (SIGAME).
Letters in Spatial and Resource Sciences, Dec 23, 2016
Urban sprawl is a common phenomenon in cities that have grown following the generalized use of pr... more Urban sprawl is a common phenomenon in cities that have grown following the generalized use of private vehicles as the main means of transport. Although it has not been a frequent phenomenon in Europe, many cities on the old continent have begun to sprawl in recent decades. This paper analyses the case of Madrid using Geographical Information Systems, interpreting the results within the theoretical framework of a monocentric city model (Alonso, Toward a general theory of land rent. Harvard University Press, Cambridge, 1964). Georeferenced digital maps built from the integration of information from different photogrammetric flights made between 1974 and 2002 were used to carry out the study. Several indicators were developed that report on the rate of urban growth and the density and the degree of sprawl. Our analysis shows that Madrid is still essentially a compact city, although its more recent development has begun to correspond to the pattern of urban sprawl. We also found that the city tends to grow in the periphery before using up available land in areas closer to the centre, showing the leapfrogging behaviour identified in other cases.
European Planning Studies, Sep 3, 2015
ABSTRACT Urban sprawl has a major impact on the environment, public health and the socio-economic... more ABSTRACT Urban sprawl has a major impact on the environment, public health and the socio-economic evolution of cities. The causes are numerous, being mainly related to the generalized use of the automobile in modern cities. Urban sprawl has been especially relevant in US cities since the 1950s, rapidly spreading to other cities in the rest of the world. This paper studies the case of Spain using recent data. Spanish cities have grown rapidly over the 90s and 2000s. The country has completed the process of urbanization and has suffered the effects of a major real estate bubble. In this context, we are interested in measuring and explaining where and why urban sprawl has appeared in Spanish cities. Digital mapping carried out around the year 2000 providing full coverage of Spain is used to calculate an Urban Sprawl Index. It is applied to all urban areas and municipalities throughout the country, providing an objective, comparable measurement of sprawl and identifying which areas are most affected by this phenomenon. A second stage of analysis is conducted in an attempt to explain the causes of the differences in sprawl among Spanish cities with a regression model based on the literature. We have found that the cases most affected by sprawl are the latest urban developments on the Mediterranean coast as well as certain areas in the vicinity of large cities: the mountains to the north of Madrid and the coastline near Barcelona and Valencia. In some cases, urban sprawl is starting to become a problem for the environment and urban sustainability, with important consequences for the future evolution of the affected cities.
ACE: Architecture, City and Environment, Oct 1, 2017
DOAJ (DOAJ: Directory of Open Access Journals), 2013
Investigaciones Regionales Journal of Regional Research, 2013
The period between 2000 and 2007 was a period in which Spain was growing in a bubble around the c... more The period between 2000 and 2007 was a period in which Spain was growing in a bubble around the construction sector driven by the boom in real estate and the high growth rate of public infrastructures. The macroeconomic consequences of this unbalanced growth of the construction are well known but the consequences for urban planning have been less studied. Although Asturias is one of the Spanish regions with the lower real estate bubble is clear that this region has participated with the national trend. The characteristics of this region make it particularly interesting for analysis due to the development of a polycentric conurbation in the central area and to the coexistence of different types of urban development in a small space. This paper proposes a methodology based on the description and analysis of information contained in the referenced digital cartography. Through the classification and interpretation of the pixels of the ortho-photos for Asturias we can identify how is the urban expansion distinguishing between industrial and urban uses of the new urban land. Applying statistical analysis with models that include spatial dependence of the information we can identify the causes of urban growth and describe the different patterns that were followed. We identify the sources affected by processes of real estate bubbles and the urban morphology that is consolidated as a result, among other things, of a reduce coordination between the municipalities of the asturian central area.
Investigaciones Regionales Journal of Regional Research, 2013
2013 International Conference on New Concepts in Smart Cities: Fostering Public and Private Alliances (SmartMILE), 2013
ABSTRACT
ACE: Architecture, City and Environment, 2014
El crecimiento urbano disperso es uno de los problemas principales a los que se enfrenta el urban... more El crecimiento urbano disperso es uno de los problemas principales a los que se enfrenta el urbanismo actual. Ciudades excesivamente dispersas generan más contaminación y condiciones de vida menos saludables. Las políticas urbanísticas actuales tratan de frenar la tendencia de las sociedades avanzadas a generar ciudades dispersas. Una amplia literatura ha tratado de comprender las causas de este fenómeno de cara a orientar políticas que lo frenen. Diversos estudios han llamado la atención sobre la descentralización político-administrativa a escala local como un factor que impulsa las probabilidades de crecimientos urbanos dispersos. En Europa no existen muchos casos de ciudades que opten por una descentralización interna como si ocurre en Estados Unidos, pero sí que existen múltiples casos de nuevas áreas metropolitanas nacidas a partir del crecimiento de ciudades medias próximas entre sí y por lo tanto internamente descentralizadas. Sólo en España hay más de 60 casos que pueden asi...
Proceedings of the Second Joint European Conference Exhibition on Geographical Information from Research to Application Through Cooperation from Research to Application Through Cooperation, Mar 1, 1996
Patrimonio Industrial Lugares De La Memoria Proyectos De Reutilizacion En Industrias Culturales Turismo Y Museos 2002 Isbn 84 607 5576 2 Pags 87 108, 2002
LA TESIS PRESENTADA CONTIENE IMPORTANTES APORTACIONES EN LA MODELIZACION, INVESTIGACION Y VALORAC... more LA TESIS PRESENTADA CONTIENE IMPORTANTES APORTACIONES EN LA MODELIZACION, INVESTIGACION Y VALORACION DE YACIMIENTOS DE CARBON, PARA SU EXPLOTACION SUBTERRANEA. LA METODOLOGIA UTILIZADA SE BASA EN UTILIZAR BASES DE DATOS RELACIONALES, DISENO ASISTIDO POR ORDENADOR, GEOESTADISTICA, CALCULOS GEOTECNICOS Y DE INGENIERIA; TODO ELLO INTEGRADO DE TAL FORMA QUE SE CONTEMPLAN LOS YACIMIENTOS SUBTERRANEOS DE CARBON DESDE TODOS LOS PUNTOS NECESARIOS PARA SU INVESTIGACION. COMO COLOFON SE PRESENTAN SISTEMAS EXPERTOS APLICADOS A LA ELECCION DEL METODO DE EXPLOTACION SUBTERRANEA DE CAPAS DE CARBON, ASI COMO SISTEMAS DE AYUDA A LA PLANIFICACION.
Mapping, 2001
Información del artículo Una solución integral de tratamiento de información territorial: El Sist... more Información del artículo Una solución integral de tratamiento de información territorial: El Sistema de Información Geográfica del Ayuntamiento de Mérida (SIGAME).
Letters in Spatial and Resource Sciences, Dec 23, 2016
Urban sprawl is a common phenomenon in cities that have grown following the generalized use of pr... more Urban sprawl is a common phenomenon in cities that have grown following the generalized use of private vehicles as the main means of transport. Although it has not been a frequent phenomenon in Europe, many cities on the old continent have begun to sprawl in recent decades. This paper analyses the case of Madrid using Geographical Information Systems, interpreting the results within the theoretical framework of a monocentric city model (Alonso, Toward a general theory of land rent. Harvard University Press, Cambridge, 1964). Georeferenced digital maps built from the integration of information from different photogrammetric flights made between 1974 and 2002 were used to carry out the study. Several indicators were developed that report on the rate of urban growth and the density and the degree of sprawl. Our analysis shows that Madrid is still essentially a compact city, although its more recent development has begun to correspond to the pattern of urban sprawl. We also found that the city tends to grow in the periphery before using up available land in areas closer to the centre, showing the leapfrogging behaviour identified in other cases.
European Planning Studies, Sep 3, 2015
ABSTRACT Urban sprawl has a major impact on the environment, public health and the socio-economic... more ABSTRACT Urban sprawl has a major impact on the environment, public health and the socio-economic evolution of cities. The causes are numerous, being mainly related to the generalized use of the automobile in modern cities. Urban sprawl has been especially relevant in US cities since the 1950s, rapidly spreading to other cities in the rest of the world. This paper studies the case of Spain using recent data. Spanish cities have grown rapidly over the 90s and 2000s. The country has completed the process of urbanization and has suffered the effects of a major real estate bubble. In this context, we are interested in measuring and explaining where and why urban sprawl has appeared in Spanish cities. Digital mapping carried out around the year 2000 providing full coverage of Spain is used to calculate an Urban Sprawl Index. It is applied to all urban areas and municipalities throughout the country, providing an objective, comparable measurement of sprawl and identifying which areas are most affected by this phenomenon. A second stage of analysis is conducted in an attempt to explain the causes of the differences in sprawl among Spanish cities with a regression model based on the literature. We have found that the cases most affected by sprawl are the latest urban developments on the Mediterranean coast as well as certain areas in the vicinity of large cities: the mountains to the north of Madrid and the coastline near Barcelona and Valencia. In some cases, urban sprawl is starting to become a problem for the environment and urban sustainability, with important consequences for the future evolution of the affected cities.
ACE: Architecture, City and Environment, Oct 1, 2017
DOAJ (DOAJ: Directory of Open Access Journals), 2013
Investigaciones Regionales Journal of Regional Research, 2013
The period between 2000 and 2007 was a period in which Spain was growing in a bubble around the c... more The period between 2000 and 2007 was a period in which Spain was growing in a bubble around the construction sector driven by the boom in real estate and the high growth rate of public infrastructures. The macroeconomic consequences of this unbalanced growth of the construction are well known but the consequences for urban planning have been less studied. Although Asturias is one of the Spanish regions with the lower real estate bubble is clear that this region has participated with the national trend. The characteristics of this region make it particularly interesting for analysis due to the development of a polycentric conurbation in the central area and to the coexistence of different types of urban development in a small space. This paper proposes a methodology based on the description and analysis of information contained in the referenced digital cartography. Through the classification and interpretation of the pixels of the ortho-photos for Asturias we can identify how is the urban expansion distinguishing between industrial and urban uses of the new urban land. Applying statistical analysis with models that include spatial dependence of the information we can identify the causes of urban growth and describe the different patterns that were followed. We identify the sources affected by processes of real estate bubbles and the urban morphology that is consolidated as a result, among other things, of a reduce coordination between the municipalities of the asturian central area.
Investigaciones Regionales Journal of Regional Research, 2013
2013 International Conference on New Concepts in Smart Cities: Fostering Public and Private Alliances (SmartMILE), 2013
ABSTRACT
ACE: Architecture, City and Environment, 2014
El crecimiento urbano disperso es uno de los problemas principales a los que se enfrenta el urban... more El crecimiento urbano disperso es uno de los problemas principales a los que se enfrenta el urbanismo actual. Ciudades excesivamente dispersas generan más contaminación y condiciones de vida menos saludables. Las políticas urbanísticas actuales tratan de frenar la tendencia de las sociedades avanzadas a generar ciudades dispersas. Una amplia literatura ha tratado de comprender las causas de este fenómeno de cara a orientar políticas que lo frenen. Diversos estudios han llamado la atención sobre la descentralización político-administrativa a escala local como un factor que impulsa las probabilidades de crecimientos urbanos dispersos. En Europa no existen muchos casos de ciudades que opten por una descentralización interna como si ocurre en Estados Unidos, pero sí que existen múltiples casos de nuevas áreas metropolitanas nacidas a partir del crecimiento de ciudades medias próximas entre sí y por lo tanto internamente descentralizadas. Sólo en España hay más de 60 casos que pueden asi...
Proceedings of the Second Joint European Conference Exhibition on Geographical Information from Research to Application Through Cooperation from Research to Application Through Cooperation, Mar 1, 1996
Patrimonio Industrial Lugares De La Memoria Proyectos De Reutilizacion En Industrias Culturales Turismo Y Museos 2002 Isbn 84 607 5576 2 Pags 87 108, 2002