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Title: Minimizing Ecological Impacts of Marine Energy Lighting

Journal Article · · Journal of Marine Science and Engineering

Marine energy is poised to become an important renewable energy contributor for the U.S., but widespread deployment of the technology hinges on its benefits outweighing the potential ecological impacts. One stressor marine energy installations introduce is light, which is known to cause varying responses among wildlife and has not yet been addressed as an environmental concern. This review discusses requirements and regulations for similar structures and how lighting design choices can be made to meet these requirements while minimizing environmental consequences. More practical guidance on implementing lighting for marine energy is needed, as well as updated guidelines to reflect technological and research advances. Known responses of wildlife to light are introduced in addition to how the responses of individuals may lead to ecosystem-level changes. The impact of light associated with marine energy installations can be reduced by following basic guidance provided herein, such as removing excess lighting, using lights with high directionality, and employing controls to reduce light levels. Continued research on animal responses to light, such as findings on minimum light levels for animal responses, alongside the development of highly-sensitivity spectral characterization capabilities can further inform lighting guidelines for deploying future open ocean marine energy devices.

Research Organization:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Organization:
USDOE; USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Water Power Technologies Office
Grant/Contract Number:
AC05-76RL01830
OSTI ID:
1846999
Report Number(s):
PNNL-SA-170246; PII: jmse10030354
Journal Information:
Journal of Marine Science and Engineering, Journal Name: Journal of Marine Science and Engineering Journal Issue: 3 Vol. 10; ISSN JMSEGL; ISSN 2077-1312
Publisher:
MDPI AGCopyright Statement
Country of Publication:
Switzerland
Language:
English

References (50)

Waters under Artificial Lights: Does Light Pollution Matter for Aquatic Primary Producers? journal July 2018
Quantifying the light sensitivity of Calanus spp. during the polar night: potential for orchestrated migrations conducted by ambient light from the sun, moon, or aurora borealis? journal October 2013
Artificial Lighting at Night in Estuaries—Implications from Individuals to Ecosystems journal November 2018
Influences of artificial lighting on the seaward orientation of hatchling loggerhead turtles Caretta caretta journal January 1991
Seabirds at Risk around Offshore Oil Platforms in the North-west Atlantic journal December 2001
The effect of spectral composition and light intensity on melatonin, stress and retinal damage in post-smolt Atlantic salmon, Salmo salar journal September 2007
Environmental drivers of Atlantic salmon behaviour in sea-cages: A review journal February 2011
Competitive interactions between artificial lighting and natural cues during seafinding by hatchling marine turtles journal January 2005
Colour vision in marine organisms journal October 2015
Behavioural effects of artificial light on fish species of commercial interest journal June 2005
Leatherback hatchling sea-finding in response to artificial lighting: Interaction between wavelength and moonlight journal February 2015
Light pollution in the sea journal September 2010
Light-induced bird strikes on vessels in Southwest Greenland journal November 2011
Effects of light pollution on the emergent fauna of shallow marine ecosystems: Amphipods as a case study journal May 2015
Live fast, die young: Behavioural and physiological impacts of light pollution on a marine fish during larval recruitment journal September 2019
Social and ecological impacts of marine energy development journal July 2015
Coastal urban lighting has ecological consequences for multiple trophic levels under the sea journal January 2017
Artificial light pollution influences behavioral and physiological traits in a keystone predator species, Concholepas concholepas journal April 2019
Mapping the consequences of artificial light at night for intertidal ecosystems journal November 2019
Artificial light at night alters the activity and feeding behaviour of sandy beach amphipods and pose a threat to their ecological role in Atlantic Canada journal August 2021
A review of the adaptive significance and ecosystem consequences of zooplankton diel vertical migrations journal August 2003
A revolution in lighting journal April 2015
LEDs for photons, physiology and food journal November 2018
Biologically important artificial light at night on the seafloor journal July 2020
Artificial light during the polar night disrupts Arctic fish and zooplankton behaviour down to 200 m depth journal March 2020
The spectral and spatial distribution of light pollution in the waters of the northern Gulf of Aqaba (Eilat) journal February 2017
The first World Atlas of the artificial night sky brightness journal December 2001
The impact of light pollution on diel changes in the photophysiology of Microcystis aeruginosa journal September 2013
Night-time lighting alters the composition of marine epifaunal communities journal April 2015
Microbial diversity and community respiration in freshwater sediments influenced by artificial light at night
  • Hölker, Franz; Wurzbacher, Christian; Weißenborn, Carsten
  • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 370, Issue 1667 https://doi.org/10.1098/rstb.2014.0130
journal May 2015
Shedding light on light: benefits of anthropogenic illumination to a nocturnally foraging shorebird journal November 2012
Potential effects of artificial light associated with anthropogenic infrastructure on the abundance and foraging behaviour of estuary-associated fishes journal December 2012
The ecological impacts of nighttime light pollution: a mechanistic appraisal: Nighttime light pollution journal April 2013
Artificial light pollution: are shifting spectral signatures changing the balance of species interactions? journal March 2013
Why artificial light at night should be a focus for global change research in the 21st century journal November 2017
Red Sea corals under Artificial Light Pollution at Night (ALAN) undergo oxidative stress and photosynthetic impairment journal September 2019
Conserving energy at a cost to biodiversity? Impacts of LED lighting on bats journal July 2012
Effects of Coastal Lighting on Foraging Behaviorof Beach Mice journal October 2004
Use of an Autonomous Surface Vehicle reveals small-scale diel vertical migrations of zooplankton and susceptibility to light pollution under low solar irradiance journal January 2018
Is Ambient Light during the High Arctic Polar Night Sufficient to Act as a Visual Cue for Zooplankton? journal June 2015
Experimental Attempts to Reduce Predation by Harbor Seals on Out-Migrating Juvenile Salmonids journal November 2000
Communication towers, lights, and birds: successful methods of reducing the frequency of avian collisions journal March 2009
The nature, extent, and ecological implications of marine light pollution journal August 2014
Ecological light pollution journal May 2004
OES-Environmental 2020 State of the Science Report: Environmental Effects of Marine Renewable Energy Development Around the World. Report for Ocean Energy Systems (OES) report September 2020
Marine Energy in the United States: An Overview of Opportunities report February 2021
Coastal light pollution and marine turtles: assessing the magnitude of the problem journal November 2012
Importance of the artificial light field around offshore petroleum platforms for the associated fish community journal February 2007
The Importance of Mesozooplankton Diel Vertical Migration for Sustaining a Mesopelagic Food Web journal September 2019
Green Light for Nocturnally Migrating Birds journal January 2008