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Author Marchant, P. url  doi
openurl 
  Title Do brighter, whiter street lights improve road safety? Type Journal Article
  Year (down) 2019 Publication Significance Abbreviated Journal Significance  
  Volume 16 Issue 5 Pages 8-9  
  Keywords Public Safety; Lighting; Statistics  
  Abstract Would a billion‐dollar investment in improved street lighting make Australian roads safer at night? Paul Marchant finds the evidence wanting  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1740-9705 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number GFZ @ kyba @ Serial 2686  
Permanent link to this record
 

 
Author Straka, T.M.; Greif, S.; Schultz, S.; Goerlitz, H.R.; Voigt, C.C. url  doi
openurl 
  Title The effect of cave illumination on bats Type Journal Article
  Year (down) 2019 Publication Global Ecology and Conservation Abbreviated Journal Global Ecology and Conservation  
  Volume 21 Issue Pages e00808  
  Keywords Animals; Lighting  
  Abstract Artificial light at night has large impacts on nocturnal wildlife such as bats, yet its effect varies with wavelength of light, context, and across species involved. Here, we studied in two experiments how wild bats of cave-roosting species (Rhinolophus mehelyi, R. euryale, Myotis capaccinii and Miniopterus schreibersii) respond to LED lights of different colours. In dual choice experiments, we measured the acoustic activity of bats in response to neutral-white, red or amber LED at a cave entrance and in a flight room – mimicking a cave interior. In the flight room, M. capaccinii and M. schreibersii preferred red to white light, but showed no preference for red over amber, or amber over white light. In the cave entrance experiment, all light colours reduced the activity of all emerging species, yet red LED had the least negative effect. Rhinolophus species reacted most strongly, matching their refusal to fly at all under any light treatment in the flight room. We conclude that the placement and light colour of LED light should be considered carefully in lighting concepts for caves both in the interior and at the entrance. In a cave interior, red LED light could be chosen – if needed at all – for careful temporary illumination of areas, yet areas important for bats should be avoided based on the precautionary principle. At cave entrances, the high sensitivity of most bat species, particularly of Rhinolophus spp., towards light sources almost irrespective of colour, calls for utmost caution when illuminating cave entrances.  
  Address  
  Corporate Author Thesis  
  Publisher Elsevier Place of Publication Editor  
  Language English Summary Language English Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2351-9894 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number GFZ @ kyba @ Serial 2700  
Permanent link to this record
 

 
Author Schulte-Römer, N. url  openurl
  Title What is French about the “French fear of darkness”? The co-production of imagined communities of light and energy Type Journal Article
  Year (down) 2019 Publication Journal of Energy History Revue d'Histoire de l'Energie Abbreviated Journal  
  Volume 2 Issue Pages  
  Keywords History; Society; Energy; Lighting; France  
  Abstract This essay takes expert assumptions about light preferences as a starting point for a historical inquiry into what I call imagined sociotechnical communities of light and energy. My argument is that historical energy supply systems produced these imaginaries and vice versa, shifting the scales at which public lighting was envisioned and darkness was acceptable. While in the 17th C. dark streets were the norm and even the illumination of single streets was publically contested, innovators of the 18th C. imagined gas light and energy on an urban scale. In the 20th C., electric lighting promoted electrification and the electricity supply systems in countries like France allowed experts to think and standardize lighting at a national level. In the 21st C. the expert imaginary of a light-loving French people is challenged by public environmental concern.  
  Address Helmholtz Centre for Environmental Research – UFZ, Germany  
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  Notes Approved no  
  Call Number IDA @ intern @ Serial 2709  
Permanent link to this record
 

 
Author DeCoursey, W., Braun, D., & Oza, J. url  openurl
  Title Pedestrian Lighting, Acceptable Levels of Light: A Pilot Project Type Journal Article
  Year (down) 2019 Publication Institute for Public Administration Abbreviated Journal  
  Volume Issue Pages  
  Keywords Lighting; Public Safety; Security  
  Abstract This pilot project study was intended to demonstrate that assessing the adequacy of an area’s pedestrian lighting need not be an expensive, time-consuming, or overly complicated process. Though the discussion of methods of pedestrian lighting can become quite technical and involved, as demonstrated in a 2016 IPA report on the topic, “Delaware Transportation Lighting Inventory & Assessment” (http://www.ipa.udel.edu/publications/transportationlighting-2016.pdf), simply observing and recording light levels in a given study area is quite straightforward.  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number IDA @ intern @ Serial 2710  
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Author Pritchard, S.B. url  openurl
  Title Epilogue. Field notes from the end of the world: Light, darkness, Energy, and endscape in polar night Type Journal Article
  Year (down) 2019 Publication Journal of Energy History Abbreviated Journal  
  Volume 2 Issue Pages  
  Keywords Darkness; Lighting; Society; Psychology  
  Abstract This personal essay describes light(s) and darkness(es) in Longyearbyen, Svalbard (Norway) during polar night in January 2019. Drawing on autoethnographic methods, I also seek to describe how I experienced the remarkable lightscapes and darkscapes of the far north during winter. I suggest how the history of energy in Longyearbyen has both shaped and been shaped by the “extreme” light/dark cycle of the high Arctic. In the process, I develop the concept of “endscape” to characterize vestiges of a landscape that has been, and will continue to be, transformed by global climate change, and will eventually disappear. This recent experience illustrates the potential of experiential, reflexive ways of contending with light/dark. It also draws attention to tensions in the academic study of light/dark and the history of energy, and how they play out in practice, in the context of a conference held in a remote location that requires scholars to contribute to the continued extraction of fossil fuels –something that most would otherwise decry. I suggest that Longyearbyen is a useful case study for other endscapes in the early 21st C.  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number IDA @ intern @ Serial 2722  
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