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Author Kuechly, H.; Kyba, C.; Hölker, F.
Title Woher kommt das Licht? Räumliche Betrachtung der Lichtverschmutzung Type Journal Article
Year 2013 Publication In: Held, M., Hölker, F. & Jessel, B. (2013) Schutz der Nacht – Lichtverschmutzung, Biodiversität und Nachtlandschaft. – BfN-Skripten Abbreviated Journal
Volume 336 Issue Pages 39-42
Keywords Remote Sensing
Abstract In der Nacht ist die künstliche Beleuchtung eines der deutlichsten Kennzeichen für menschliche Aktivität auf der Erde. Wie bei vielen anderen anthropogenen Umweltveränderungen sind auch bei der künstlichen Beleuchtung die unmittelbaren Vorteile weit offensichtlicher als ihre unerwünschten Nebenwirkungen. Auch wenn über ein Drittel der Menschen in Deutschland die Milchstraße noch nie mit eigenen Augen gesehen hat (Emnid & PM Magazin 2002), sind sich nur wenige der Nachteile der künstlichen Beleuchtung bewusst. Daher verwundert es nicht, dass trotz energieeffizienterer Technologien die Kosten für die künstliche Beleuchtung nicht zurückgegangen sind–vielmehr werden heute immer mehr Straßen und Wege, Gärten und Gebäude beleuchtet.

Aber woher kommt das Licht genau? Lichtquellen und Lichtintensitäten, die Verteilung und die zeitliche Veränderung von Lichtemissionen lassen sich sehr gut mittels räumlicher Datenerhebung identifizieren, darstellen und analysieren. Dieser Beitrag gibt einen kurzen Überblick über die Verfahren und diskutiert Möglichkeiten zur Quantifizierung von Lichtverschmutzung.
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Call Number LoNNe @ kagoburian @ Serial 898
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Author Yang, M.; Wang, S.; Zhou, Y.; Wang, L.
Title Review on Applications of DMSP/OLS Night-time Emissions Data Type Journal Article
Year 2011 Publication Remote Sensing Technology and Application Abbreviated Journal
Volume 26 Issue 1 Pages 45-51
Keywords Remote Sensing
Abstract The Defense Meteorological Satellite System(DMSP) Operational Linescan System (OLS) has a unique low\|light imaging capability developed for the detection of clouds lit by mooolight.In addition to moonlit clouds,the OLS sensor also detects nocturnal lights from the earth surface.Hence,DMSP/OLS night\|time emissions data becomes well known as a means of monitoring human activities.In this paper,we reviewed a number of applications that had been developed or proposed based on the DMSP/OLS night\|time emissions data,such as monitoring city lights,light pollution,fires,fishing boats and gas flare,and estimating socioeconomic data.Finally,the advantages and disadvantages of night light data were listed and more applications are expected in the future based on the available light emission data.
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Call Number LoNNe @ kagoburian @ Serial 899
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Author Tinus, R. W.
Title Effects of Extended Photoperiod on Southern Rocky Mountain Engelmann Spruce and Douglas-fir Type Journal Article
Year 1981 Publication Tree Planters' Notes Abbreviated Journal
Volume 32 Issue 4 Pages
Keywords Plants
Abstract Four sources of Engelmann spruce and two of Douglas-fir were grown under eight different extended photoperiod regimes. Incandescent light 1 minute of every 15 at night at 270 lux was more effective than continuous incandescent at 1200 lux or intermittent fluorescent at 950 lux at preventing bud dormancy and maintaining continuous height growth.
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Call Number IDA @ intern @ Serial 2368
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Author Fernández Sánchez, J. F.; Barranco R’ios, J.; Naráez Rueda, J. J.
Title Software de Medición Automatizada y Robótica de la Oscuridad del Cielo Type Conference Article
Year 2014 Publication In Libro de actas del XXI Congreso Estatal de Astronom’ia Abbreviated Journal
Volume Issue Pages 205–209
Keywords Remote Sensing
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Call Number LoNNe @ kagoburian @ Serial 936
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Author Brown, J., Frank A.
Title Light and Molt in Weaver Finches Type Journal Article
Year 1940 Publication The Auk Abbreviated Journal The Auk
Volume 57 Issue 4 Pages 485-498
Keywords Animals
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Call Number GFZ @ kyba @ Serial 2366
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