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Grand Canyon University *

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TR500A

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Biology

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Jan 9, 2024

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3

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Anna Delao BIO-220 Title of Article: Ecological Light Pollution Date Published: May 1, 2004 Author Name: Travis Longcore, Catherine Rich Journal Citation: Frontiers In Ecology and the Environment, Volume 2, Issue 4 The article addresses the escalating impact of artificial night lighting on global ecosystems, introducing the concept of "ecological light pollution" which is different from the commonly known "astronomical light pollution." It describes the harmful nature of this phenomenon, affecting both terrestrial and aquatic environments. The damaging effects span various ecological levels, from behavioral and population dynamics to community interactions and potential ecosystem-wide consequences. Specific examples of harm are highlighted, such as the deaths of migratory birds near illuminated structures and the disorientation of hatchling sea turtles due to lights on their nesting beaches. The article highlights the urgent need for comprehensive research to fully understands the ecological repercussions of artificial night lighting and urges heightened attention from ecologists and conservationists to address this critical environmental challenge. The authors analyze global scale of ecological light pollution, emphasizing its influence across various ecosystems and continents. They delve into the intricacies of how artificial lighting disrupts natural behaviors, influences community structures, and has the potential to alter entire ecosystems. The article serves as a call to action, advocating for collaborative efforts between environmental scientists, physical scientists, and engineers to advance research methodologies. It
also underlines the significance of incorporating considerations for artificial night lighting in conservation strategies, as well as its significance as a prominent and continually escalating factor in the disruption of natural ecosystems. This article contributes valuable insights into an emerging area of research, shedding light on the ecological implications of a human-induced environmental change. Incorporating the insights from the study of artificial night lighting into broader environmental research further our understanding of the complex interactions within ecosystems and help formulate more effective strategies for environmental management and conservation. This article could contain bias as the authors emphasize the damaging effects of light without exploring the potential benefits or any other alternate viewpoints. One thing that could potentially improve this article would be exploring ways to design lighting systems that minimize harm to wildlife as to contribute to a more solution-oriented approach.
Works Cited Travis Longcore, C. R. (2004). Ecological light pollution . Frontiers in Ecology and the Environment , volume 2, issue 4 . https://esajournals.onlinelibrary.wiley.com/doi/full/10.1890/1540- 9295%282004%29002%5B0191%3AELP%5D2.0.CO%3B2
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