Título:	Double modelling of the dynamic of activities in rural municipalities.
Autoria:	TERNES, S. GARGIULO, F. HUET, S. DEFFUANT, G.
Afiliação:	SONIA TERNES, CNPTIA; FLORIANA GARGIULO, CEMAGREF, France; SYLVIE HUET, CEMAGREF, France; GUILLAUME DEFFUANT, CEMAGREF, France.
Ano de publicação:	2009
Referência:	In: CONGRESSO BRASILEIRO DE AGROINFORMÁTICA, 7., 2009, Viçosa, MG. Anais... Viçosa, MG: UFV, 2009.
Conteúdo:	Land use choices and activity prevalence in a selected territory are determined by individual preferences constrained by the characteristic of the analysed zone: population density, soil properties, urbanization level and other similar factors can drive individuals to make different kind of decisions about their occupations. Different approaches can be used to describe land use change, occupation prevalence and their reciprocal inter-relation. In this paper we describe two different kinds of approaches: an agent based model, centred on individual choices and an aggregated model describing the evolution of activity prevalence in terms of coupled differential equation. We use and we compare the two models to analyse the effect of territorial constraints, like the lack of employment in determined sectors, on the possible activity prevalence scenarios.
NAL Thesaurus:	Population dynamics
Palavras-chave:	Modelo baseado em agentes Dinâmica de populações Municípios rurais Multi-funcionalidade Impacto de políticas Agent based model
Notas:	SBIAgro 2009.
Tipo do material:	Artigo em anais e proceedings
Acesso:	openAccess
Aparece nas coleções:	Artigo em anais de congresso (CNPTIA)