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Author Davies, T.W.; Coleman, M.; Griffith, K.M.; Jenkins, S.R. url  doi
openurl 
  Title Night-time lighting alters the composition of marine epifaunal communities Type Journal Article
  Year 2015 Publication Biology Letters Abbreviated Journal Biology Letters  
  Volume 11 Issue 4 Pages 20150080-20150080  
  Keywords Ecology; artificial light pollution; marine ecosystems; epifaunal communities; larval recruitment; anthropogenic disturbance; light-emitting diodes; LED; biodiversity; artificial light at night; biology  
  Abstract Marine benthic communities face multiple anthropogenic pressures that compromise the future of some of the most biodiverse and functionally important ecosystems in the world. Yet one of the pressures these ecosystems face, night-time lighting, remains unstudied. Light is an important cue in guiding the settlement of invertebrate larvae, and altering natural regimes of nocturnal illumination could modify patterns of recruitment among sessile epifauna. We present the first evidence of night-time lighting changing the composition of temperate epifaunal marine invertebrate communities. Illuminating settlement surfaces with white light-emitting diode lighting at night, to levels experienced by these communities locally, both inhibited and encouraged the colonization of 39% of the taxa analysed, including three sessile and two mobile species. Our results indicate that ecological light pollution from coastal development, shipping and offshore infrastructure could be changing the composition of marine epifaunal communities.  
  Address Environment and Sustainability Institute, University of Exeter, Cornwall TR10 9FE, UK  
  Corporate Author Thesis  
  Publisher Royal Society Place of Publication Editor  
  Language English Summary Language English Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1744-9561 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number IDA @ john @ Serial 1162  
Permanent link to this record
 

 
Author Gaston, K.J.; Visser, M.E.; Hölker, F. url  doi
openurl 
  Title The biological impacts of artificial light at night: the research challenge Type Journal Article
  Year 2015 Publication Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences Abbreviated Journal Philos Trans R Soc Lond B Biol Sci  
  Volume 370 Issue Pages 20140133  
  Keywords Commentary; communities; dose-response; individuals; light spectrum; night-time  
  Abstract  
  Address 1 Environment and Sustainability Institute, University of Exeter, Penryn TR10 9FE, UK; k.j.gaston@exeter.ac.uk  
  Corporate Author Thesis  
  Publisher Royal Society Place of Publication Editor  
  Language English Summary Language English Original Title  
  Series Editor Series Title The biological impacts of artificial light at night: from molecules to communities Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number IDA @ john @ Serial 1116  
Permanent link to this record
 

 
Author Pu, G.; Zeng, D.; Mo, L.; Liao, J.; Chen, X.; Qiu, S.; Lv, Y. url  doi
openurl 
  Title Artificial light at night alter the impact of arsenic on microbial decomposers and leaf litter decomposition in streams Type Journal Article
  Year 2019 Publication Ecotoxicology and Environmental Safety Abbreviated Journal Ecotoxicol Environ Saf  
  Volume in press Issue Pages 110014  
  Keywords Ecology; Microbes; Fungal communities and biodiversity; Illumina sequencing; Light pollution; Litter decomposition; Microbiological oxidation  
  Abstract Artificial light at night (ALAN, also known as light pollution) has been proved to be a contributor to environmental change and a biodiversity threat worldwide, yet little is known about its potential interaction with different metal pollutants, such as arsenic (As), one of the largest threats to aquatic ecosystems. To narrow this gap, an indoor microcosm study was performed using an ALAN simulation device to examine whether ALAN exposure altered the impact of arsenic on plant litter decomposition and its associated fungi. Results revealed that microbial decomposers involved in the conversion of As(III) to As(V), and ALAN exposure enhanced this effect; ALAN or arsenic only exposure altered fungal community composition and the correlations between fungi species, as well as stimulated or inhibited litter decomposition, respectively. The negative effects of arsenic on the decomposition of Pterocarya stenoptera leaf litter was alleviated by ALAN resulting in the enhanced photodegradation of leaf litter lignin and microbiological oxidation of As(III) to As(V), the increased microbial biomass and CBH activity, as well as the enhanced correlations between CBH and litter decomposition rate. Overall, results expand our understanding of ALAN on environment and highlight the contribution of ALAN to the toxicity of arsenic in aquatic ecosystems.  
  Address School of Pharmacy and Biological Sciences, Weifang Medical University, Weifang, 261053, China. Electronic address: njandgl@163.com  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0147-6513 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:31810590 Approved no  
  Call Number GFZ @ kyba @ Serial 2777  
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