| Records |
| Author |
Sánchez de Miguel, A.; Zamorano, J.; Gómez Castaño, J.; Pascual, S. |
| Title |
Evolution of the energy consumed by street lighting in Spain estimated with DMSP-OLS data |
Type |
Journal Article |
| Year |
2014 |
Publication |
Journal of Quantitative Spectroscopy and Radiative Transfer |
Abbreviated Journal |
Journal of Quantitative Spectroscopy and Radiative Transfer |
| Volume |
139 |
Issue  |
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Pages |
109-117 |
| Keywords |
Light pollution; Power consumption; Remote sensing; Light pollution models; Spain |
| Abstract |
We present the results of the analysis of satellite imagery to study light pollution in Spain. Both calibrated and non-calibrated DMSP-OLS images were used. We describe the method to scale the non-calibrated DMSP-OLS images which allows us to use differential photometry techniques in order to study the evolution of the light pollution. Population data and DMSP-OLS satellite calibrated images for the year 2006 were compared to test the reliability of official statistics in public lighting consumption. We found a relationship between the population and the energy consumption which is valid for several regions. Finally the true evolution of the electricity consumption for street lighting in Spain from 1992 to 2010 was derived; it has been doubled in the last 18 years in most of the provinces. |
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| ISSN |
0022-4073 |
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IDA @ john @ |
Serial |
187 |
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| Author |
Fonken, L.K.; Nelson, R.J. |
| Title |
Illuminating the deleterious effects of light at night |
Type |
Journal Article |
| Year |
2011 |
Publication |
F1000 Medicine Reports |
Abbreviated Journal |
F1000 Med Rep |
| Volume |
3 |
Issue |
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Pages |
18 |
| Keywords |
Human Health; light at night; artificial light; circadian disruption; Review |
| Abstract |
Technological advances, while providing many benefits, often create circumstances that differ from the conditions in which we evolved. With the wide-spread adoption of electrical lighting during the 20(th) century, humans became exposed to bright and unnatural light at night for the first time in their evolutionary history. Electrical lighting has led to the wide-scale practice of 24-hour shift-work and has meant that what were once just “daytime” activities now run throughout the night; in many ways Western society now functions on a 24-hour schedule. Recent research suggests that this gain in freedom to function throughout the night may also come with significant repercussions. Disruption of our naturally evolved light and dark cycles can result in a wide range of physiological and behavioral changes with potentially serious medical implications. In this article we will discuss several mechanisms through which light at night may exert its effects on cancer, mood, and obesity, as well as potential ways to ameliorate the impact of light at night. |
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Department of Neuroscience and The Institute for Behavioral Medicine Research The Ohio State University, Columbus, OH 43210 USA |
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English |
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1757-5931 |
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PMID:21941596; PMCID:PMC3169904 |
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no |
| Call Number |
IDA @ john @ |
Serial |
241 |
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| Author |
Johnson, A.; Phadke, A.; de la Rue du Cann, S. |
| Title |
Energy Savings Potential for Street Lighting in India |
Type |
Journal Article |
| Year |
2014 |
Publication |
Lawrence Berkely National Laboratory report |
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Issue |
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Pages |
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| Keywords |
Energy; India; South Asia |
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no |
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LoNNe @ christopher.kyba @ |
Serial |
432 |
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| Author |
Lyytimäki, J. |
| Title |
Nature's nocturnal services: Light pollution as a non-recognised challenge for ecosystem services research and management |
Type |
Journal Article |
| Year |
2013 |
Publication |
Ecosystem Services |
Abbreviated Journal |
Ecosystem Services |
| Volume |
3 |
Issue |
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Pages |
e44-e48 |
| Keywords |
Economics; Ecosystem disservices; Ecosystem services; Environmental management; Light pollution; Scotoecology; Shifting baselines |
| Abstract |
Research focusing on ecosystem services has tackled several of the major drivers of environmental degradation, but it suffers from a blind spot related to light pollution. Light pollution caused by artificial night-time lighting is a global environmental change affecting terrestrial, coastal and marine ecosystems. The long-term effects of the disruption of the natural cycles of light and dark on ecosystem functioning and ecosystem services are largely unknown. Even though additional research is clearly needed, identifying, developing and implementing stringent management actions aimed at reducing inadequately installed, unnecessary or excessive lighting are well justified. This essay argues that management is hampered, because ecosystem services from nocturnal nature are increasingly underappreciated by the public due to shifting baseline syndrome, making most people accustomed to constantly illuminated and light-polluted night environments. Increased attention from scientists, managers and the public is needed in order to explicate the best options for preserving the benefits from natural darkness. |
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| ISSN |
2212-0416 |
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no |
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LoNNe @ christopher.kyba @ |
Serial |
433 |
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| Author |
Morrow, E.N.; Hutton, S.A. |
| Title |
The Chicago Alley Lighting Project: Final Evaluation Report |
Type |
Journal Article |
| Year |
2000 |
Publication |
Illinois Criminal Justice Information Authority |
Abbreviated Journal |
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Issue |
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Pages |
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| Keywords |
Public Safety |
| Abstract |
Begun in October of 1998, the first part of the plan sought to upgrade and improve the city's 175,000 streetlights, which illuminate the arterial and residential streets. The second part of the plan involved repairing and upgrading the lighting in and around viaducts and Chicago Transit Authority stations. The final part of the plan has been to boost lighting levels in alleys across the city as a tool for public safety and fighting crime. In the past, 90-watt lights illuminated most city alleys; alley lighting levels have been increased by installing new fixtures that can accommodate 250-watt bulbs. The Illinois Criminal Justice Information Authority undertook an evaluation to assess the impact of increased alley lighting on crime rates in two eight-square-block areas, with emphasis on crimes that were most likely to have occurred in alleys. The evaluation first examined change in the experimental area that received increased alley lighting over a 1-year period prior to increased alley lighting and a 1-year period thereafter. Next, change over a 6-month period before and after increased alley lighting was examined for both the experimental area and the control area. The evaluation found that reported offenses increased between the 1-year preinstallation and 1-year postinstallation study period in the experimental area where alley lighting was improved. The evaluation also found that the experimental area experienced more notable increases in reported incidents over a 6-month preinstallation and 6-month postinstallation study period compared to the control area. The evaluation could not provide a definitive explanation of these findings. |
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LoNNe @ christopher.kyba @ |
Serial |
453 |
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