ランドスケープ研究
Online ISSN : 1348-4559
Print ISSN : 1340-8984
ISSN-L : 1340-8984
研究論文
リマ首都圏における住戸建築の変容ダイナミクス:セルオートマトン・アプローチ
ヴィクトル ペ-ニャ ギジェン村上 暁信
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2017 年 80 巻 5 号 p. 657-662

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House consolidation is the progressive structural improvement of a house. The aim of this paper is to identify, describe and simulate the process of house consolidation. Houses located in informally developed blocks in Lima metropolitan area, are hypothesized to upgrade its state according to a local mechanism of perceived influence. A specifically designed Cellular Automata model based on actual data at the micro-scale of the block permits to track state transition process. An updating algorithm is devised to reproduce house consolidation process under experimental conditions where the access to this dynamic system is limited to only the construction state variable. A study area composed by three subdivided agricultural parcels has been used to characterize state transition process. Simulation allows to understand how the general model fits to different combinations of block size, composition and configurations observed in the empirical data. Limitations of this approach are rooted on the use of the single variable of state to replicate the whole spatial configuration and temporal trajectories. However, this study permits us to describe this complex system at the scale of the house, and to have access to the necessary information to replicate consolidation process, presenting a novel approach for studying the dynamics of informal urbanization from the bottom-up.

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© 2017 公益社団法人 日本造園学会
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