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Author Cinzano, P. url  openurl
  Title Technical Measures for an effective limitation of the effects of light pollution. Type Journal Article
  Year 2002 Publication Abbreviated Journal  
  Volume Issue Pages (up)  
  Keywords Lighting  
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  Corporate Author Thesis  
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  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number LoNNe @ schroer @ Serial 574  
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Author Cinzano, P.; Javier, F.; Castro, D.; Astronomia, D.; Padova, U. url  openurl
  Title The artificial sky luminance and the emission angles of the upward light flux. Type Journal Article
  Year 1998 Publication arXiv preprint astro-ph Abbreviated Journal  
  Volume Issue Pages (up)  
  Keywords Lighting  
  Abstract The direction of the upward light emission has different polluting effects on the sky depending on the distance of the observation site. We studied with detailed models for light pollution propagation the ratio (bH)/(bL), at given distances from a city, between the artificial sky luminance bH produced by its upward light emission between a given threshold angle θ0 and the vertical and the artificial sky luminance bL produced by its upward light emission between the horizontal and the threshold angle θ0. Our results show that as the distance from the city increases the effects of the emission at high angles above the horizontal decrease relative to the effects of emission at lower angles above the horizontal. Outside some kilometers from cities or towns the light emitted between the horizontal and 10\deg ~is as important as the light emitted at all the other angles in producing the artificial sky luminance. Therefore the protection of a site requires also a careful control of this emission which needs to be reduced to at most 1/10 of the remaining emission. The emission between the horizontal and 10\deg ~is mostly produced by spill light from luminaires, so fully shielded fixtures (e.g. flat glass luminaires or asymmetric spot-lights installed without any tilt) are needed for this purpose.  
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  Notes Approved no  
  Call Number LoNNe @ schroer @ Serial 575  
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Author Baumeister, J. url  openurl
  Title Adaptives Stadtlicht: Untersuchung einer sich an Passanten und Umweltbedingungen anpassenden LED-Beleuchtung urbaner Räume. Braunschweig: Technische Universität Carolo-Wilhelmina. Type Book Whole
  Year 2008 Publication Technische Universität Braunschweig Abbreviated Journal  
  Volume Issue Pages (up)  
  Keywords Society  
  Abstract  
  Address  
  Corporate Author Thesis Doctoral thesis  
  Publisher Place of Publication Editor  
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  Notes Approved no  
  Call Number LoNNe @ kagoburian @ Serial 992  
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Author Arnold, V. (ed) url  openurl
  Title Als das Licht kam: Erinnerungen an die Elektrifizierung Type Book Whole
  Year 1986 Publication Wien, Köln, Graz. Böhlau Abbreviated Journal  
  Volume Issue Pages (up)  
  Keywords Society  
  Abstract  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor Arnold, V.  
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  Notes Approved no  
  Call Number LoNNe @ kagoburian @ Serial 989  
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Author Scheibe, M. A. url  openurl
  Title Quantitative Aspekte der Anziehungs von Strassenbeleuchtungen auf die Emergenz aus nahegelegenen Gewässern (Ephemeroptera, Plecoptera, Trichoptera, Diptera: Simuliidae, Chironomidae, Emphididae) unter Berücksichtigung der spektralen Emission verschiedener. Type Journal Article
  Year 2000 Publication Johannes Gutenberg-Universität Mainz. Abbreviated Journal  
  Volume Issue Pages (up)  
  Keywords Animals  
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  Corporate Author Thesis  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number LoNNe @ kagoburian @ Serial 616  
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