The Moon as a Light Source: New sustainable ways of lighting up cities at night

Camilla Monberg Rathsach, Mette Hvass

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

2 Citations (Scopus)
48 Downloads (Pure)

Abstract

In our well-lit cities today, light pollution has become an increasing issue and serious threat of natural darkness and the view to a night sky full of stars. Darkness is not only a natural part of the day- and night-time cycle, but it is a basic need for all living creatures. And as light takes over in our night-time environment, this causes issues for both wildlife, nature, and human health. This project thematizes these issues by introducing new perspective on how to create a balanced relationship between human needs for lighting and natural needs for darkness. Through the case of Anholt island, the darkest place in Denmark, this is done by investigating human perception in low-level lighting and the Moon as a natural light source, that can be incorporated in a lighting design. The result is a dynamic lighting scheme, which incorporates the Moon's cycle by turning the electrical light 'on' and 'off' depending on the significance of moonlight. This both in a functional and aesthetical way, which not only protects the darkness but enhances the atmosphere of it, while at the same time supporting human needs for lighting in an urban context.

Original languageEnglish
Title of host publicationLight Symposium 2022, Copenhagen Denmark
Volume1099
PublisherIOP Publishing
Publication date2022
Edition1
Article number012046
DOIs
Publication statusPublished - 2022
EventLight Symposium 2022 - Aalborg University Copenhagen, Copenhagen, Denmark
Duration: 21 Sept 202223 Sept 2022
Conference number: 8th
https://ls2022.aau.dk/

Conference

ConferenceLight Symposium 2022
Number8th
LocationAalborg University Copenhagen
Country/TerritoryDenmark
CityCopenhagen
Period21/09/202223/09/2022
Internet address
SeriesIOP Conference Series: Earth and Environmental Science
ISSN1755-1307

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