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Mar 1, 2022 · “The effects of artificial light in marine ecosystems should be a real focus for global change research,” Smyth said. The scientists found that 1.9 million square kilometers (735,000 square miles) of the ocean experience biologically significant amounts of artificial light pollution to a depth of 1 meter (3 feet).
Jul 25, 2023 · This graph shows artificial light at night (ALAN), sky brightness from the global atlas for the (a) Persian Gulf and (b) North Sea, two of the most ALAN-polluted regions on the globe (Table 2). In ...
Light pollution is one of many detrimental factors causing damage to our oceans, and it’s up to us as a national and global community to stop it in its tracks. The many dangers our oceans face isn’t news to anyone following the trajectory of climate change. Human beings’ lifestyles make it difficult to protect our oceans from the harmful ...
Dec 15, 2021 · Setting light levels by how detectable they are to marine organisms is key, considering the possible impacts of ALAN pollution on the creatures that live in the sea. Many marine species are accustomed to the predictable light changes that occur naturally throughout the day, across seasons and with the lunar cycle.
Apr 27, 2022 · light pollution: The intrusion of unwanted light into areas that would naturally remain dark. Light pollution interferes with our ability to view the night sky. It also alters the circadian rhythms of plants, animals and people. marine: Having to do with the ocean world or environment. moon: The natural satellite of any planet.
May 12, 2022 · Studies in the sea lag behind those on land, but the first global atlas of light pollution in the seas and oceans was recently published showing that large areas are affected. At a depth of 1m, 1.9 million km2 of coastal seas are exposed to light pollution that will have a biological impact. Fast growing areas of coastal urbanization and ...
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Jun 26, 2015 · To gauge the impact on marine habitats, researchers used satellite images to measure the amount of light pollution across the world's network of marine protected areas (MPAs). They found that 35% of the world's contiguous MPAs were exposed to artificial light in 2012, and light pollution was both widespread and increasing in a larger percentage ...
