title: Nighttime lights and population changes in Europe 1992-2012.
abstract: Nighttime satellite photographs of Earth reveal the location of lighting and provide a unique view of the extent of human settlement. Nighttime lights have been shown to correlate with economic development and population but little research has been done on the link between nighttime lights and population change over time. We explore whether population decline is coupled with decline in lighted area and how the age structure of the population and GDP are reflected in nighttime lights. We examine Europe between the period of 1992 and 2012 using a Geographic Information System and regression analysis. The results suggest that population decline is not coupled with decline in lighted area. Instead, human settlement extent is more closely related to the age structure of the population and to GDP. We conclude that declining populations will not necessarily lead to reductions in the extent of land development.
authors.affiliation: Department of Human and Economic Geography, Lund University, Sölvegatan 10, 223 62, Lund, Sweden.
authors.forename: Maria Francisca
authors.initials: MF
authors.lastname: Archila Bustos
authors.affiliation: Department of Human and Economic Geography, Lund University, Sölvegatan 10, 223 62, Lund, Sweden. ola.hall@keg.lu.se.
authors.forename: Ola
authors.initials: O
authors.lastname: Hall
authors.affiliation: Department of Urban Studies, Faculty of Culture and Society, Malmö University, Östra Varvsgatan 11 A, 205 06, Malmö, Sweden.
authors.forename: Magnus
authors.initials: M
authors.lastname: Andersson
mesh_terms: D005060:Europe; D040362:Geographic Information Systems; D006801:Humans; D008029:Lighting / Q000639:trends; D011157:Population Dynamics / Q000639:trends; D013997:Time Factors
keywords: Demographic transition; Human settlement extent; Nighttime lights; Population decline