Neighborhood social contact and cohesion mediate the relationship between subjectively perceived artificial light at night and mental wellbeing DOI Creative Commons
Hansen Li, Ying Yang, Qian Liu

et al.

Journal of Health Psychology, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 29, 2024

Artificial Light at Night (ALAN) may improve health by promoting increased social activity. However, this hypothesis still lacks empirical evidence. In study, we conducted an online survey to investigate the relationship between both subjective and objective measures of artificial light night mental wellbeing among 646 adults across 27 provinces in China. Additionally, explored potential mediating role contact cohesion within neighborhoods. Objective ALAN data were obtained through remote sensing technologies, while exposure, contact, assessed via pre-established instruments. We found a non-linear wellbeing: scores range 6–11 (out total 11) positively correlated with wellbeing. This association was largely explained neighborhood cohesion, particularly men. These results underscore bright side provide mechanism for understanding benefits ALAN.

Language: Английский

Trade-offs between Winter Survival and Reproduction in Female Insects DOI
Megan E. Meuti, Lydia R. Fyie,

Maria A. Fiorta

et al.

Integrative and Comparative Biology, Journal Year: 2024, Volume and Issue: unknown

Published: April 25, 2024

Synopsis In temperate environments, most species of insects enter an arrested state development, known as diapause, that enables them to survive the adverse environmental conditions associated with winter. Although diapause is restricted a single life stage within insects, there are examples overwinter in egg, larval, pupal, and adult stages. Here we offer targeted, non-systematic literature review examining how overwintering impacts subsequent reproduction female insects. Several factors, including lifestage at which overwinter, type energy investment strategy females use for breeding, elements winter environment, contributions from male can influence trade-offs face between survival post-diapause reproduction. Additionally, climate change urban light pollution higher temperatures cities, exacerbate or ameliorate faced by reproducing Better understanding not only enhances our underlying physiological mechanisms ecological processes governing reproduction, but also provides opportunities better manage insect pests and/or support beneficial

Language: Английский

Citations

6
Light pollution in complex ecological systems DOI
Myriam R. Hirt, Darren M. Evans, Colleen R. Miller

et al.

Philosophical Transactions of the Royal Society B Biological Sciences, Journal Year: 2023, Volume and Issue: 378(1892)

Published: Oct. 29, 2023

Light pollution has emerged as a burgeoning area of scientific interest, receiving increasing attention in recent years. The resulting body literature revealed diverse array species-specific and context-dependent responses to artificial light at night (ALAN). Because predicting generalizing community-level effects is difficult, our current comprehension the ecological impacts on complex systems remains notably limited. It critical better understand ALAN's higher levels organization order comprehend mitigate repercussions ALAN ecosystem functioning stability amidst ongoing global change. This theme issue seeks explore systems, by bridging various realms scaling up from individual processes functions communities networks. Through this integrated approach, collection aims shed intricate interplay between pollution, dynamics humans world increasingly impacted anthropogenic lighting. article part 'Light systems'.

Language: Английский

Citations

14
Real-ambient bedroom light at night increases systemic inflammation and disrupts circadian rhythm of inflammatory markers DOI Creative Commons
Yu-xiang Xu, Yuting Shen, Jing Li

et al.

Ecotoxicology and Environmental Safety, Journal Year: 2024, Volume and Issue: 281, P. 116590 - 116590

Published: June 20, 2024

Exposure to light at night (LAN) has been associated with multiple adverse health outcomes. However, evidence is limited regarding the impacts of LAN exposure on human inflammation. To examine association between real-ambient bedroom systemic inflammation and circadian rhythm inflammatory markers. Using data from a prospective cohort study Chinese young adults. At baseline, was measured portable illuminance meter; fasting blood sample for high-sensitivity C-reactive protein (hs-CRP) assay collected. 3-year follow-up, 20 healthy adults (10 LANavg < 5 lx, 10 ≥ lx) were recruited same cohort; time-series venous samples sampled every 4 h over 24 h-cycle detection 8 Circadian markers assessed using cosinor analysis. average age 276 participants 18.7 years, 33.3 % male. Higher levels significantly increased hs-CRP levels. The only significant in inactive group (MVPA 2 h/d) but not physically active h/d). In addition, higher nighttime (LANavg disrupted rhythms (including rhythmic expression, amplitude phase) some cytokines balance indicators. increases disrupts Keep darkness may represent important strategies prevention chronic Additionally, people living community pollution, regular physical activity be viable option counteract negative

Language: Английский

Citations

4
Light pollution and its impact on human health and wildlife DOI Creative Commons
Ulrika Candolin, Tommaso Filippini

Deleted Journal, Journal Year: 2025, Volume and Issue: 2(1)

Published: Jan. 17, 2025

Abstract Artificial light at night (ALAN) is exponentially increasing and several studies highlight detrimental effects on both humans wildlife, including their reproductive metabolic systems, cancer risk, mental health. This Collection aims to explore the underlying mechanisms in other organisms.

Language: Английский

Citations

0
Assessing nighttime artificial light pollution from the perspective of an unmanned aerial vehicle tilt DOI Creative Commons

Jiejie Wu,

Liang Zhou, Deping Li

et al.

Geocarto International, Journal Year: 2025, Volume and Issue: 40(1)

Published: Jan. 21, 2025

Language: Английский

Citations

0
Exposure to artificial lighting at night: from an ecological challenge to a risk factor for glucose dysmetabolism and gestational diabetes? Narrative review DOI Creative Commons
Lina Zabulienė, Charalampos Milionis,

Eftychia Koukkou

et al.

Annals of Medicine, Journal Year: 2025, Volume and Issue: 57(1)

Published: March 11, 2025

Artificial lighting at night (ALAN) leads to pervasive light pollution, affecting ecosystems and human health globally. Satellite assessments reveal widespread nocturnal illumination worldwide research indicates adverse effects. Environmental pollution disrupts natural cycles, the behavior reproduction of various organisms. In this narrative review we aimed present on effects ALAN glucose metabolism diabetes hone its recently reported association with gestational (GDM). Conflicting data exist melatonin's administration vis-à-vis glycemia, some studies suggesting beneficial outcomes for patients type 2 mellitus insomnia. Ambient influences plasma glucose, bright increasing both fasting postprandial levels. Perinatal exposure is linked later-life risks prenatal fetal macrosomia. Analyzing European in conjunction epidemiological records GDM reveals a notable probable association. Additionally, recent from China (one case-control two cohort studies) has shown that during pregnancy significantly increases risk GDM. Despite progress, interdisciplinary needed understand impact health, especially regarding disrupted light-dark cycles physiological functions relevant conditions like At present, simplest advice all people particularly women who anticipate pregnancy, or pregnant women, ensure totally dark environment sleep time.

Language: Английский

Citations

0
Developing under artificial light is not so bright: Oxidative stress as a physiological response to light pollution across amphibian life stages DOI
Tamara G. Petrović,

Jelena P Gavrić-Čampar,

Pablo Burraco

et al.

Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology, Journal Year: 2025, Volume and Issue: 302, P. 111819 - 111819

Published: Jan. 31, 2025

Language: Английский

Citations

0
LED streetlight characteristics alter the functional composition of ground-dwelling invertebrates DOI Creative Commons
Nicola van Koppenhagen, Jörg Haller, Julia Kappeler

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 355, P. 124209 - 124209

Published: May 23, 2024

Artificial Light at Night (ALAN) has been identified as a primary driver of environmental change in the 21st century with key impacts on ecosystems. At same time, developments LED lighting systems adjustable parameters-such color temperature and light intensity-may provide an opportunity to mitigate negative effects ALAN. To test potential properties, we conducted comprehensive field study over two summers three forest sites Switzerland. We investigated impact attributes lights (color temperature, brightness, luminaire shape) abundance community structure ground-dwelling invertebrate functional groups (predators, omnivores, detritivores). found significantly increased nocturnal attraction omnivores (+275%) predators (+70%), but not detritivores, ALAN, altering arthropod composition trophic interactions forests. shape showed minimal all groups, while reducing level from 100% 50% attracted fewer individuals significant effect (-57%). In addition, observed temperatures shapes intensity, decrease numbers when dimming intensity combined 3700 K for (-53%), diffusing (-77%) standard detritivores (-27%). The predator-detritivore ratio - interaction, around streetlights resulting elevated top-down pressure detritivores. These results suggest importance considering characteristics future outdoor designs.

Language: Английский

Citations

2
The need to design a nocturnal 15-min city DOI
Jordi Nofre

Urban Geography, Journal Year: 2024, Volume and Issue: 45(7), P. 1267 - 1277

Published: July 26, 2024

Ever since Carlos Moreno's speech at the COP21 conference in Paris 2015 on need for a new urban design and planning paradigm based 15-minute city, scientific literature political debate this topic have expanded exponentially across Europe. However, scholars, governments citizen associations campaigning more sustainable cities continue to ignore around role of nocturnal ongoing ecological transition This text aims advance discussion that should play fostering socially inclusive, egalitarian, environmentally sustainable, resilient fair European cities.

Language: Английский

Citations

2
Ecosystem Services from Rehabilitated Waste Dumpsites DOI
M. L. Dotaniya,

CK Dotaniya,

Kuldeep Kumar

et al.

Published: Oct. 16, 2024

India is the most populous country in world, with 1.43 billion people, or around 17.76% of world's total population. Over past 10 years, urban population increased by 35.8%, reaching 508 million people. More than 31% nation's citizens live metropolitan areas, where there are more 400 km 2 people per square mile. Several biodegradable materials (such as vegetables, animal wastes, papers, wooden pieces, carcasses, plant twigs, leaves, and cloth wastes), well many non-biodegradable plastic bags, bottles, glass stone/cement pieces), produced large quantities activities. In India, generates 68.8 tons municipal solid waste (MSW) annually, 188 500 day (TPD). The amount Indian cities varies depending on way life, but generally speaking, it falls between 200 870 g each day. trash production person rising at a pace roughly 1.3% annually. However, approaching growing will require significant area for disposal. They also include contaminants harmful metals. Utilizing both traditional scientific recycling techniques can help reduce volume while separating valuable goods spirit waste-to-wealth concept. sustainable development goals (SDGs) encourage to protect environment natural resources.

Language: Английский

Citations

2