Typology of the transformations occurred in the peri-urban space of Huerta de Valencia. Evidence from north arch of Valencia (Spain)

Abstract

This paper present the outputs obtained from the measurement and classification of the different types of changes happened in the last 70 years on the Northern area of expansion of the city of Valencia. The city has progressively been covering, with different rhythms and intensities, the space of La Huerta. We can identify between 1944 and 2014 a group of transformations that occur repetitively, building a change pattern identified as common on the city's expansion evolution. The methodology is based on the analysis and measurement of changes occurred on land structure, land use, buildings occupation and on the traditional structure of non-urban roads. The key sources to measure such changes have been the use of the Cadastre of 1929-1944; 1972; and 1989; the orthophoto collections from the Valencian Regional Library and the evolution of SIOSE mapping. The most outstanding results refer to the surprising resilience of some elements from the structure of La Huerta de Valencia and the discovery and identification of the main transformations patterns that could be generalized to the rest of La Huerta de Valencia.