Results 31 to 40 of about 295,730 (346)

A review of the effects of artificial light at night in urban areas on the ecosystem level and the remedial measures

open access: yesFrontiers in Public Health, 2022
This paper attempts to realize the balance between humans and ecology in designing the nighttime light environment of urban parks by clarifying the influence of nighttime artificial light on the ecosystem of urban parks.
Justine Mushobozi Katabaro   +9 more
doaj   +1 more source

Association of Outdoor Artificial Light at Night With Mental Disorders and Sleep Patterns Among US Adolescents.

open access: yesJAMA psychiatry, 2020
Importance Indoor nighttime light exposure influences sleep and circadian rhythms and is known to affect mood-associated brain circuits in animals. However, little is known about the association between levels of nighttime outdoor light and sleep and ...
D. Paksarian   +9 more
semanticscholar   +1 more source

Illuminating the deleterious effects of light at night [PDF]

open access: yesF1000 Medicine Reports, 2011
Technological advances, while providing many benefits, often create circumstances that differ from the conditions in which we evolved. With the wide-spread adoption of electrical lighting during the 20(th) century, humans became exposed to bright and unnatural light at night for the first time in their evolutionary history.
Fonken, Laura K., Nelson, Randy J.
openaire   +2 more sources

Snowglow—The Amplification of Skyglow by Snow and Clouds Can Exceed Full Moon Illuminance in Suburban Areas

open access: yesJournal of Imaging, 2019
Artificial skyglow, the fraction of artificial light at night that is emitted upwards from Earth and subsequently scattered back within the atmosphere, depends on atmospheric conditions but also on the ground albedo.
Andreas Jechow, Franz Hölker
doaj   +1 more source

First Estimation of Global Trends in Nocturnal Power Emissions Reveals Acceleration of Light Pollution

open access: yesRemote Sensing, 2021
The global spread of artificial light is eroding the natural night-time environment. The estimation of the pattern and rate of growth of light pollution on multi-decadal scales has nonetheless proven challenging.
Alejandro Sánchez de Miguel   +4 more
doaj   +1 more source

Variation of Individual Location Radiance in VIIRS DNB Monthly Composite Images

open access: yesRemote Sensing, 2018
With the growing size and use of night light time series from the Visible Infrared Imaging Radiometer Suite Day/Night Band (DNB), it is important to understand the stability of the dataset. All satellites observe differences in pixel values during repeat
Jacqueline Coesfeld   +5 more
doaj   +1 more source

Shedding light on night myopia

open access: yesJournal of Vision, 2012
First described during the 18th century, the cause of night myopia remains a controversial topic. Whereas several explanations have been suggested in the literature, particularly related with accommodation or chromatic shift in scotopic light conditions, no definitive explanation for its aetiology has been provided.
Lopez-Gil, Norberto   +3 more
openaire   +3 more sources

Ecological effects of artificial light at night on wild plants [PDF]

open access: yes, 2016
PublishedSummary 1.Plants use light as a source of both energy and information. Plant physiological responses to light, and interactions between plants and animals (such as herbivory and pollination), have evolved under a more or less stable regime of ...
Bennie, Jonathan   +3 more
core   +1 more source

Impact of Light at Night Is Phase Dependent: A Study on Migratory Redheaded Bunting (Emberiza bruniceps)

open access: yesFrontiers in Ecology and Evolution, 2021
Artificial light at night (LAN) alters the physiology and behavior of an organism; however, very little is known about phase-dependent effects of LAN, particularly, in night migratory songbirds.
Jayant Kumar   +3 more
doaj   +1 more source

Streetlights Disrupt Night-Time Sleep in Urban Black Swans

open access: yesFrontiers in Ecology and Evolution, 2020
Artificial light at night could have widespread and detrimental impacts on sleep. To reduce disruptive effects of artificial light on sleep in humans, most smartphones and computers now have software that reduces blue light emissions at night.
Anne E. Aulsebrook   +6 more
doaj   +1 more source

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