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Author Prugh, L.R.; Golden, C.D.
Title (up) Does moonlight increase predation risk? Meta-analysis reveals divergent responses of nocturnal mammals to lunar cycles Type Journal Article
Year 2013 Publication The Journal of Animal Ecology Abbreviated Journal J Anim Ecol
Volume 83 Issue 2 Pages 504-514
Keywords foraging efficiency; giving-up density; illumination; indirect effects; lunar cycles; moonlight; nocturnality; phylogenetic meta-analysis; predation risk; risk-sensitive foraging
Abstract The risk of predation strongly affects mammalian population dynamics and community interactions. Bright moonlight is widely believed to increase predation risk for nocturnal mammals by increasing the ability of predators to detect prey, but the potential for moonlight to increase detection of predators and the foraging efficiency of prey has largely been ignored. Studies have reported highly variable responses to moonlight among species, calling into question the assumption that moonlight increases risk. Here, we conducted a quantitative meta-analysis examining the effects of moonlight on the activity of 59 nocturnal mammal species to test the assumption that moonlight increases predation risk. We examined patterns of lunarphilia and lunarphobia across species in relation to factors such as trophic level, habitat cover preference and visual acuity. Across all species included in the meta-analysis, moonlight suppressed activity. The magnitude of suppression was similar to the presence of a predator in experimental studies of foraging rodents (13.6% and 18.7% suppression, respectively). Contrary to the expectation that moonlight increases predation risk for all prey species, however, moonlight effects were not clearly related to trophic level and were better explained by phylogenetic relatedness, visual acuity and habitat cover. Moonlight increased the activity of prey species that use vision as their primary sensory system and suppressed the activity of species that primarily use other senses (e.g. olfaction, echolocation), and suppression was strongest in open habitat types. Strong taxonomic patterns underlay these relationships: moonlight tended to increase primate activity, whereas it tended to suppress the activity of rodents, lagomorphs, bats and carnivores. These results indicate that visual acuity and habitat cover jointly moderate the effect of moonlight on predation risk, whereas trophic position has little effect. While the net effect of moonlight appears to increase predation risk for most nocturnal mammals, our results highlight the importance of sensory systems and phylogenetic history in determining the level of risk.
Address Institute of Arctic Biology, University of Alaska Fairbanks, 311 Irving 1, Fairbanks, AK, 99775, USA
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Language English Summary Language Original Title
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Series Volume Series Issue Edition
ISSN 0021-8790 ISBN Medium
Area Expedition Conference
Notes PMID:24102189 Approved no
Call Number IDA @ john @ Serial 83
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Author Stone, T.; Santoni de Sio, F.; Vermaas, P.E.
Title (up) Driving in the Dark: Designing Autonomous Vehicles for Reducing Light Pollution Type Journal Article
Year 2019 Publication Science and Engineering Ethics Abbreviated Journal Sci Eng Ethics
Volume Issue Pages 1-17
Keywords Society; Darkness; Planning; Public Safety; Design for values
Abstract This paper proposes that autonomous vehicles should be designed to reduce light pollution. In support of this specific proposal, a moral assessment of autonomous vehicles more comprehensive than the dilemmatic life-and-death questions of trolley problem-style situations is presented. The paper therefore consists of two interrelated arguments. The first is that autonomous vehicles are currently still a technology in development, and not one that has acquired its definitive shape, meaning the design of both the vehicles and the surrounding infrastructure is open-ended. Design for values is utilized to articulate a path forward, by which engineering ethics should strive to incorporate values into a technology during its development phase. Second, it is argued that nighttime lighting-a critical supporting infrastructure-should be a prima facie consideration for autonomous vehicles during their development phase. It is shown that a reduction in light pollution, and more boldly a better balance of lighting and darkness, can be achieved via the design of future autonomous vehicles. Two case studies are examined (parking lots and highways) through which autonomous vehicles may be designed for “driving in the dark.” Nighttime lighting issues are thus inserted into a broader ethics of autonomous vehicles, while simultaneously introducing questions of autonomous vehicles into debates about light pollution.
Address Department Ethics/Philosophy of Technology, Delft University of Technology, Delft, Netherlands
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Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1353-3452 ISBN Medium
Area Expedition Conference
Notes PMID:30903370 Approved no
Call Number GFZ @ kyba @ Serial 2277
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Author Dobler, G.; Ghandehari, M.; Koonin, S.E.; Nazari, R.; Patrinos, A.; Sharma, M.S.; Tafvizi, A.; Vo, H.T.; Wurtele, J.S.
Title (up) Dynamics of the urban lightscape Type Journal Article
Year 2015 Publication Information Systems Abbreviated Journal Information Systems
Volume 54 Issue Pages 115–126
Keywords lighting, society, skyglow
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ISSN 0306-4379 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ christopher.kyba @ Serial 1212
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Author Davidson, M.B.
Title (up) Early American Lighting Type Journal Article
Year 1944 Publication The Metropolitan Museum of Art Bulletin Abbreviated Journal
Volume 3 Issue 1 Pages 30–40
Keywords Society
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Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 1022
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Author Mosser, S.
Title (up) Eclairage et sécuritéenville: l’état des savoirs Type Journal Article
Year 2007 Publication Déviance et Société Abbreviated Journal
Volume 31 Issue 1 Pages 77–100
Keywords Society
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Address
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number LoNNe @ kagoburian @ Serial 1049
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