Results 31 to 40 of about 42,793 (288)

Endocrine effects of exposure to artificial light at night: A review and synthesis of knowledge gaps.

open access: yesMolecular and Cellular Endocrinology, 2023
Animals have evolved with natural patterns of light and darkness, such that light serves as an important zeitgeber, allowing adaptive synchronization of behavior and physiology to external conditions.
M. Grunst, A. Grunst
semanticscholar   +1 more source

Ecological Consequences of Artificial Night Lighting [PDF]

open access: yesThe Condor, 2007
Abstract The following critiques express the opinions of the individual evaluators regarding the strengths, weaknesses, and value of the books they review. As such, the appraisals are subjective assessments and do not necessarily reflect the opinions of the editors or any official policy of the American Ornithologists' Union.
  +5 more sources

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

Outdoor artificial light at night, air pollution, and risk of childhood acute lymphoblastic leukemia in the California Linkage Study of Early-Onset Cancers

open access: yesScientific Reports, 2023
Acute lymphoblastic leukemia (ALL) is the most common type of cancer in children (age 0–14 years); however, the etiology remains incompletely understood.
C. Zhong   +8 more
semanticscholar   +1 more source

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

Association Between Exposure to Outdoor Artificial Light at Night and Sleep Disorders Among Children in China

open access: yesJAMA Network Open, 2022
Key Points Question Is artificial light at night (ALAN) associated with sleep disorders in Chinese children? Findings In this cross-sectional study including 201 994 participants from the National Chinese Children Health Study, children with high levels ...
Le-bing Wang   +16 more
semanticscholar   +1 more source

Do Wild Great Tits Avoid Exposure to Light at Night? [PDF]

open access: yesPLoS ONE, 2016
Studies of wild populations have provided important insights into the effects of artificial light at night on organisms, populations and ecosystems. However, in most studies the exact amount of light at night individuals are exposed to remains unknown ...
Maaike de Jong   +4 more
doaj   +1 more source

Locomotor activity of the Holarctic molluscs Radix auricularia (from Lake Baikal) in various light pollution conditions

open access: yesActa Biologica Sibirica, 2022
Light pollution is a modern environmental problem. The scale of light pollution is increasing yearly and is negatively affecting the functioning of terrestrial and aquatic ecosystems.
Dmitry Yu. Karnaukhov   +9 more
doaj   +1 more source

Health Effects of Disrupted Circadian Rhythms by Artificial Light at Night

open access: yesPolicy Insights from the Behavioral and Brain Sciences, 2023
Life on Earth has adapted to the changing patterns of light and darkness caused by the Earth's rotation. Known as circadian rhythms, these 24 h biological rhythms are regulated through light exposure and coordinate a range of behaviors such as sleep-wake
Lourdes K. Davis   +3 more
semanticscholar   +1 more source

Methods for Assessment and Monitoring of Light Pollution around Ecologically Sensitive Sites

open access: yesJournal of Imaging, 2019
Since the introduction of electric lighting over a century ago, and particularly in the decades following the Second World War, indications of artificial light on the nighttime Earth as seen from Earth orbit have increased at a rate exceeding that of ...
John C. Barentine
doaj   +1 more source

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