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Author Franke, S.; Brüning, A.; Hölker, F.; Kloas, W. url  doi
openurl 
  Title Study of biological action of light on fish Type Journal Article
  Year 2013 Publication Journal of Light & Visual Environment Abbreviated Journal  
  Volume 37 Issue 4 Pages  
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  Notes Approved no  
  Call Number LoNNe @ kagoburian @ Serial 698  
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Author Tuttle, B. T., Anderson, S. J., Sutton, P. C., Elvidge, C. D., & Baugh, K. url  doi
openurl 
  Title It Used To Be Dark Here Type Journal Article
  Year 2013 Publication American Society for Photogrammetry and Remote Sensing Abbreviated Journal  
  Volume 3 Issue 11 Pages 287-297  
  Keywords Remote Sensing  
  Abstract Nighttime satellite imagery from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS) has a unique capability to observe nocturnal light emissions from sources including cities, wild fires, and gas flares. Data from the DMSP OLS is used in a wide range of studies including mapping urban areas, estimating informal economies, and estimations of population. Given the extensive and increasing list of applications a repeatable method for assessing geolocation accuracy would be beneficial. An array of portable lights was designed and taken to multiple field sites known to have no other light sources. The lights were operated during nighttime overpasses by the DMSP OLS and observed in the imagery. An assessment of the geolocation accuracy was performed by measuring the distance between the GPS measured location of the lights and the observed location in the imagery. A systematic shift was observed and the mean distance was measured at 2.9 km.  
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  Notes Approved no  
  Call Number IDA @ intern @ Serial 2520  
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Author Gallaway, T.; Olsen, R.N.; Mitchell, D.M. url  doi
openurl 
  Title Blinded by the Light: Economic Analysis of Severe Light Pollution Type Journal Article
  Year 2013 Publication Journal of Economic Insight Abbreviated Journal J Econ Insight  
  Volume 39 Issue 1 Pages 45-63  
  Keywords Economics; light pollution  
  Abstract This paper examines severe light pollution such as commonly found in large urban areas. Light pollution is the unintended negative consequences of poorly designed and injudiciously used artificial lighting. Light pollution generates significant costs including wasted energy and damage to human health, wildlife, recreation, and the beauty of the night sky. Typically, light-pollution models emphasize population density and ignore economic factors. Economic analysis of the issue has been singularly limited. Previous economic research has focused on widespread, but very low levels of light pollution. This paper makes a unique contribution by analyzing economic factors of severe light pollution. The paper utilizes economic data from the World Bank and unique remote sensing data for 184 countries to quantify the economic causes of severe light pollution. Fractional logit models confirm the importance of population and economic factors alike.  
  Address Department of Economics, Missouri State University; TerrelGallaway(at)missouristate.edu  
  Corporate Author Thesis  
  Publisher Missouri Valley Economic Association Place of Publication Editor  
  Language English Summary Language English Original Title  
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  Series Volume Series Issue Edition  
  ISSN 0361-6576 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number IDA @ john @ Serial 2338  
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Author Bolshakov, C.V.; Bulyuk, V.N.; Sinelschikova, A.Y.; Vorotkov, M.V. url  openurl
  Title Influence of the vertical light beam on numbers and flight trajectories of night-migrating songbirds Type Journal Article
  Year 2013 Publication Avian Ecol. Behav. Abbreviated Journal  
  Volume 24 Issue Pages 35–49  
  Keywords Animals; nocturnal migration; light pollution; numbers; flight track; extrinsic factors  
  Abstract In this paper we analyse the data obtained in the automatic regime by the Optical Electronic Device (OED, Vorotkov et al. 2009; Bolshakov et al. 2010) for autumn nocturnal passage of passerines on the Courish Spit on the Baltic Sea and estimate: (1) numbers aloft under differ- ent types of wind (following wind, opposing wind and calm conditions); (2) flight trajectories in the 5° cone of white light. We found that under natural nocturnal illumination conditions, the vertical cone of white light impacts the detectable numbers aloft and disturbs straight flight trajectories. The OED data obtained throughout the night suggest, after correction for ground speed and the mean flight altitude, the actual number of birds in the light cone peaks at calm conditions, is halved under following winds which are optimal for passage and is 21 times lower under unfavourable headwinds. It is assumed that high numbers in the light cone under calm conditions is an artefact of bird attraction by light and their concentration around the searchlights. The OED data obtained for midnight ±1 hour, flying migrants respond to the vertical light cone under all types of wind conditions by altering their straight flight trajec- tories. However, this response is most apparent in still air conditions. The proportion of birds that change their flight track reaches 43%. We assume that under such conditions some birds are not only attracted to the illuminated zone at low altitudes, but, besides slowing down their ground speed, change their trajectories to the degree of flying in circles. To determine combi- nations of factors and to test for their possible impact on the probability of response to light, we used a binary logistic regression. The presence of birds with straight vs. curved tracks was used as the dependent variable. Final logistic models obtained for midnight ±1 hour for calm conditions and headwinds, suggest that occurrence probability of songbirds with curvilinear flight tracks is higher for small birds, when no or just a small part of Moon disk is visible and under high air humidity. Under headwinds the probability of occurrence of birds flying curvi- linear tracks is also higher under overcast. For following winds, the probability of occurrence birds flying curvilinearly was higher when many small birds were aloft, when air humidity was high and when wind was not strictly following. Unlike other wind situations, this model did not include the size of visible part of the Moon disk as a significant factor. The increase of occurrence of curvilinear flight tracks through the light beam when winds were not exactly following was probably caused by the problems with compensating the lateral component of tailwinds under high velocities, especially by small birds.  
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  Call Number LoNNe @ christopher.kyba @ Serial 378  
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Author Vignoli, L.; Luiselli, L. url  doi
openurl 
  Title Better in the dark: two Mediterranean amphibians synchronize reproduction with moonlit nights Type Journal Article
  Year 2013 Publication Web Ecology Abbreviated Journal Web Ecol.  
  Volume 13 Issue 1 Pages 1-11  
  Keywords animals; amphibians; Hyla intermedia; Rana dalmatina; *Reproduction; reproductive strategies; Moon; moon phase; moonlight  
  Abstract In Amphibians, both positive and negative correlations between activity and full moon phase have been observed. In this study, we present data for two anuran species (Hyla intermedia and Rana dalmatina) studied in a hilly Mediterranean area of central Italy. We analysed, in a two-year survey, the relationships between the number of egg clutches laid each night and the moon phases by means of circular statistics. Moreover, the studied species exhibited clear oviposition site selection behaviour influenced, at least in H. intermedia, by moon phases. We observed the occurrence of an avoidance effect by amphibians for oviposition and specific egg-laying behaviour during moon phases around the full moon. This apparent lunar phobia was evident in both species when yearly data were pooled. On the other hand, while this pattern continued to be also evident in H. intermedia when single years were considered, in R. dalmatina it stood just in one year of study. Nonetheless, during cloudy nights, when moonlight arriving on the ground was low, the frogs' behaviour was similar to that observed in new moon phases. We interpreted the observed pattern as an anti-predatory strategy. Overall, comparisons between our own study and previous research suggest that there was insufficient evidence to establish any unequivocal patterns and that further research in this regard is needed.  
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  ISSN 1399-1183 ISBN Medium  
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  Notes Approved no  
  Call Number IDA @ john @ Serial 80  
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