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- Unfortunately, light pollution lures hatchlings away from the ocean, where they perish from exhaustion or predators. Light pollution also impacts fish and other marine organisms that rely on natural light cues for eating, mating, and camouflage.
darksky.org/news/from-the-beach-to-the-seafloor-light-pollution-interferes-with-marine-life/Light pollution interferes with sea life | DarkSky International
Light pollution also has impacts on aquatic environments that are exposed to artificial light. What are these impacts?
Apr 30, 2015 · A new study conducted in the Menai Strait northwest of Wales found that light from oil rigs, passing ships and harbors may be preventing some species from casting anchor. At the same time, the...
Jun 8, 2024 · From the tiniest zooplankton to the largest whales, light pollution disrupts natural rhythms, threatening marine habitats. Scientists have mapped the extent to which people have illuminated the waters, including the bottom of the ocean. Now, they’re beginning to unravel how artificial light impacts sea creatures.
One form of pollution that may not be on your radar, however, is the effect of light on ecosystems that lie close to the sea floor. Emerging evidence shows how harmful light pollution can be and it is not something to be ignored.
Sep 13, 2023 · A new study suggests light pollution’s effects on coastal marine ecosystems are negatively impacting everything from whales and fish to coral and plankton. The paper identifies key gaps in knowledge in the study of marine light pollution ecology and recommends research and management for future study.
Mar 1, 2022 · A growing body of research is showing that marine life is also sensitive to artificial light, including extremely low levels and certain wavelengths, particularly blue and green light. Now, for the first time, scientists have quantified underwater light levels for coastal zones around the world.
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The depth of biologically important artificial light at night (ALAN) (Zc): around the world's coastlines (a); in the Mediterranean and Northeast Atlantic (b); in the Black Sea, the Red Sea and the Persian Gulf (c); and in the Gulf of Thailand, Andaman Sea, South China Sea and the Java Sea (d).