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Author Kunz, T.H.; Gauthreaux, S.A.J.; Hristov, N.I.; Horn, J.W.; Jones, G.; Kalko, E.K.V.; Larkin, R.P.; McCracken, G.F.; Swartz, S.M.; Srygley, R.B.; Dudley, R.; Westbrook, J.K.; Wikelski, M. url  doi
openurl 
  Title Aeroecology: probing and modeling the aerosphere Type Journal Article
  Year 2008 Publication Integrative and Comparative Biology Abbreviated Journal Integr Comp Biol  
  Volume 48 Issue 1 Pages 1-11  
  Keywords aeroecology; light; biology  
  Abstract Aeroecology is a discipline that embraces and integrates the domains of atmospheric science, ecology, earth science, geography, computer science, computational biology, and engineering. The unifying concept that underlies this emerging discipline is its focus on the planetary boundary layer, or aerosphere, and the myriad of organisms that, in large part, depend upon this environment for their existence. The aerosphere influences both daily and seasonal movements of organisms, and its effects have both short- and long-term consequences for species that use this environment. The biotic interactions and physical conditions in the aerosphere represent important selection pressures that influence traits such as size and shape of organisms, which in turn facilitate both passive and active displacements. The aerosphere also influences the evolution of behavioral, sensory, metabolic, and respiratory functions of organisms in a myriad of ways. In contrast to organisms that depend strictly on terrestrial or aquatic existence, those that routinely use the aerosphere are almost immediately influenced by changing atmospheric conditions (e.g., winds, air density, precipitation, air temperature), sunlight, polarized light, moon light, and geomagnetic and gravitational forces. The aerosphere has direct and indirect effects on organisms, which often are more strongly influenced than those that spend significant amounts of time on land or in water. Future advances in aeroecology will be made when research conducted by biologists is more fully integrated across temporal and spatial scales in concert with advances made by atmospheric scientists and mathematical modelers. Ultimately, understanding how organisms such as arthropods, birds, and bats aloft are influenced by a dynamic aerosphere will be of importance for assessing, and maintaining ecosystem health, human health, and biodiversity.  
  Address *Center for Ecology and Conservation Biology, Department of Biology, Boston University, Boston, MA 02215, USA; Department of Biological Sciences, Clemson University, Clemson, SC 29634, USA; School of Biological Sciences, University of Bristol, Woodland Road, Bristol BS8 1UG, UK; Department of Experimental Ecology, University of Ulm, Albert-Einstein-Allee 11, 89069, Ulm, Germany; Illinois Natural History Survey, 607 East Peabody Drive, Champaign, IL 61820, USA; Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 37996-1610, USA; Department of Ecology and Evolutionary Biology, Brown University, Providence, RI 02912, USA; **USDA-ARS, 1500 N. Central Avenue, Sidney, MT 59270, USA; Department of Integrative Biology, University of California, Berkeley, CA 94720, USA; USDA-ARS, 2771 F&B Road, College Station, TX 77845, USA and Department of Ecology and Evolutionary Biology, Princeton University, Princeton NJ 08544, USA  
  Corporate Author Thesis  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1540-7063 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:21669768 Approved (up) no  
  Call Number IDA @ john @ Serial 19  
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Author Gaston, K.J.; Bennie, J.; Davies, T.W.; Hopkins, J. url  doi
openurl 
  Title The ecological impacts of nighttime light pollution: a mechanistic appraisal Type Journal Article
  Year 2013 Publication Biological Reviews of the Cambridge Philosophical Society Abbreviated Journal Biol Rev Camb Philos Soc  
  Volume 88 Issue 4 Pages 912-927  
  Keywords dark; information; light; moonlight; night; pollution; resources; rhythms; time  
  Abstract The ecological impacts of nighttime light pollution have been a longstanding source of concern, accentuated by realized and projected growth in electrical lighting. As human communities and lighting technologies develop, artificial light increasingly modifies natural light regimes by encroaching on dark refuges in space, in time, and across wavelengths. A wide variety of ecological implications of artificial light have been identified. However, the primary research to date is largely focused on the disruptive influence of nighttime light on higher vertebrates, and while comprehensive reviews have been compiled along taxonomic lines and within specific research domains, the subject is in need of synthesis within a common mechanistic framework. Here we propose such a framework that focuses on the cross-factoring of the ways in which artificial lighting alters natural light regimes (spatially, temporally, and spectrally), and the ways in which light influences biological systems, particularly the distinction between light as a resource and light as an information source. We review the evidence for each of the combinations of this cross-factoring. As artificial lighting alters natural patterns of light in space, time and across wavelengths, natural patterns of resource use and information flows may be disrupted, with downstream effects to the structure and function of ecosystems. This review highlights: (i) the potential influence of nighttime lighting at all levels of biological organisation (from cell to ecosystem); (ii) the significant impact that even low levels of nighttime light pollution can have; and (iii) the existence of major research gaps, particularly in terms of the impacts of light at population and ecosystem levels, identification of intensity thresholds, and the spatial extent of impacts in the vicinity of artificial lights.  
  Address Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall, TR10 9EZ, U.K  
  Corporate Author Thesis  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0006-3231 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:23565807 Approved (up) no  
  Call Number IDA @ john @ Serial 14  
Permanent link to this record
 

 
Author Gaston, K.J.; Davies, T.W.; Bennie, J.; Hopkins, J. url  doi
openurl 
  Title Reducing the ecological consequences of night-time light pollution: options and developments Type Journal Article
  Year 2012 Publication The Journal of Applied Ecology Abbreviated Journal J Appl Ecol  
  Volume 49 Issue 6 Pages 1256-1266  
  Keywords  
  Abstract 1. Much concern has been expressed about the ecological consequences of night-time light pollution. This concern is most often focused on the encroachment of artificial light into previously unlit areas of the night-time environment, but changes in the spectral composition, duration and spatial pattern of light are also recognized as having ecological effects.2. Here, we examine the potential consequences for organisms of five management options to reduce night-time light pollution. These are to (i) prevent areas from being artificially lit; (ii) limit the duration of lighting; (iii) reduce the 'trespass' of lighting into areas that are not intended to be lit (including the night sky); (iv) change the intensity of lighting; and (v) change the spectral composition of lighting.3. Maintaining and increasing natural unlit areas is likely to be the most effective option for reducing the ecological effects of lighting. However, this will often conflict with other social and economic objectives. Decreasing the duration of lighting will reduce energy costs and carbon emissions, but is unlikely to alleviate many impacts on nocturnal and crepuscular animals, as peak times of demand for lighting frequently coincide with those in the activities of these species. Reducing the trespass of lighting will maintain heterogeneity even in otherwise well-lit areas, providing dark refuges that mobile animals can exploit. Decreasing the intensity of lighting will reduce energy consumption and limit both skyglow and the area impacted by high-intensity direct light. Shifts towards 'whiter' light are likely to increase the potential range of environmental impacts as light is emitted across a broader range of wavelengths.4.Synthesis and applications. The artificial lightscape will change considerably over coming decades with the drive for more cost-effective low-carbon street lighting solutions and growth in the artificially lit area. Developing lighting strategies that minimize adverse ecological impacts while balancing the often conflicting requirements of light for human utility, comfort and safety, aesthetic concerns, energy consumption and carbon emission reduction constitute significant future challenges. However, as both lighting technology and understanding of its ecological effects develop, there is potential to identify adaptive solutions that resolve these conflicts.  
  Address Environment and Sustainability Institute, University of Exeter Penryn, Cornwall, TR10 9EZ, UK  
  Corporate Author Thesis  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0021-8901 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:23335816; PMCID:PMC3546378 Approved (up) no  
  Call Number IDA @ john @ Serial 15  
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Author Kyba, C.C.M.; Wagner, J.M.; Kuechly, H.U.; Walker, C.E.; Elvidge, C.D.; Falchi, F.; Ruhtz, T.; Fischer, J.; Hölker, F. url  doi
openurl 
  Title Citizen science provides valuable data for monitoring global night sky luminance Type Journal Article
  Year 2013 Publication Scientific Reports Abbreviated Journal Sci Rep  
  Volume 3 Issue Pages 1835  
  Keywords  
  Abstract The skyglow produced by artificial lights at night is one of the most dramatic anthropogenic modifications of Earth's biosphere. The GLOBE at Night citizen science project allows individual observers to quantify skyglow using star maps showing different levels of light pollution. We show that aggregated GLOBE at Night data depend strongly on artificial skyglow, and could be used to track lighting changes worldwide. Naked eye time series can be expected to be very stable, due to the slow pace of human eye evolution. The standard deviation of an individual GLOBE at Night observation is found to be 1.2 stellar magnitudes. Zenith skyglow estimates from the “First World Atlas of Artificial Night Sky Brightness” are tested using a subset of the GLOBE at Night data. Although we find the World Atlas overestimates sky brightness in the very center of large cities, its predictions for Milky Way visibility are accurate.  
  Address Institute for Space Sciences, Freie Universitat Berlin, Berlin, Germany. christopher.kyba@wew.fu-berlin.de  
  Corporate Author Thesis  
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  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2045-2322 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:23677222; PMCID:PMC3655480 Approved (up) no  
  Call Number IDA @ john @ Serial 13  
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Author Lyytimäki, J.; Tapio, P.; Assmuth, T. url  doi
openurl 
  Title Unawareness in environmental protection: The case of light pollution from traffic Type Journal Article
  Year 2012 Publication Land Use Policy Abbreviated Journal Land Use Policy  
  Volume 29 Issue 3 Pages 598-604  
  Keywords Public Safety; public policy; traffic safety  
  Abstract New information is often emphasized as a basis of effective and scientifically sound environmental policy and management. However, outdated or incorrect information is not automatically nor instantly replaced by new insights. This article focuses on the various ways environmental information can be unintentionally left with insufficient attention or purposefully neglected. Energy-related emissions caused by road traffic in Finland are used as an illustrative example and light pollution caused by artificial lighting is identified as an emerging issue that has gained especially low recognition in the environmental agenda. Four different reasons for this lack of recognition are discussed: recognized unawareness, false awareness, deliberate unawareness and concealed awareness. Paying attention to light pollution is important because of various ecological, socio-cultural and economic effects but also because implementing measures aimed for reducing light pollution create possibilities for alleviating other social and environmental problems in transport and land use policies.  
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  ISSN 0264-8377 ISBN Medium  
  Area Expedition Conference  
  Notes Approved (up) no  
  Call Number IDA @ john @ Serial 23  
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