文章基本信息

标题：Cincuenta años (1956-2006) de crecimiento urbano y degradación de suelos por sellado antropogénico en el término municipal de Valencia
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作者：Antonio Valera Lozano ; Carlos Añó Vidal ; Juan Sánchez Díaz 等
期刊名称：Anales de Geografía de la Universidad Complutense
印刷版ISSN：1988-2378
出版年度：2011
卷号：31
期号：2
页码：177-191
DOI：10.5209/rev_AGUC.2011.v31.n2.37016
语种：Spanish
出版社：Servicio de Publicaciones de la Universidad Complutense
摘要：This paper analyses the spatial and temporal dynamics of the urban uses during the second half of the 20th century in the municipality of Valencia, which is located in the Valencia metropolitan area. Changes in urban uses were established by using the aerial photographs dated in 1956, 1984 and 2006 and map analysis based on Geographical Information Systems. The results show an importance in the process of urban growth from 1956 to 2006 and a reduction of the agricultural and forest uses. Whereas in 1956 the built-up areas represented 2,007 ha (15% of the total area), in 2006 the surface occupied by urban use was 4,385 ha (33%). One third part of the municipality has been built-up in fifty years, mainly on prime farmlands.
其他摘要：This paper analyses the spatial and temporal dynamics of the urban uses during the second half of the 20th century in the municipality of Valencia, which is located in the Valencia metropolitan area. Changes in urban uses were established by using the aerial photographs dated in 1956, 1984 and 2006 and map analysis based on Geographical Information Systems. The results show an importance in the process of urban growth from 1956 to 2006 and a reduction of the agricultural and forest uses. Whereas in 1956 the built-up areas represented 2,007 ha (15% of the total area), in 2006 the surface occupied by urban use was 4,385 ha (33%). One third part of the municipality has been built-up in fifty years, mainly on prime farmlands.
关键词：Urbanización;dinámica espacio-temporal;sellado antropogénico;áreas litorales mediterráneas;Croissance urbaine;dynamique spatiale et temporales;scellé artificiel du sol;côte méditerranéenne.
其他关键词：Urbanization;spatial and temporal dynamic;soil sealing;Mediterranean coastal areas.