2025年3月25日 · Marine debris is a persistent pollution problem that reaches throughout the entire ocean and Great Lakes. Our ocean and waterways are polluted with a wide variety of marine debris, ranging from tiny microplastics, smaller than 5 mm, to derelict fishing gear and abandoned vessels.

Marine pollution is a combination of chemicals and trash, most of which comes from land sources and is washed or blown into the ocean. This pollution results in damage to the environment, to the health of all organisms, and to economic structures worldwide.

2021年1月7日 · Ocean pollution is caused by the introduction of toxic materials and harmful pollutants such as agricultural and industrial waste, chemicals, oil spills, and plastic litter into the ocean waters.

2024年10月24日 · Ocean pollution, often referred to as marine pollution, occurs when harmful substances such as plastics, chemicals, and waste enter the ocean, leading to ecosystem damage, loss of biodiversity, and impacts on human health.

Each year, we expose the world’s waterways to an increasing variety of pollutants — plastic debris, chemical runoff, crude oil and more. Fortunately, it’s not too late to clean up our act. Share the dirty truth about ocean pollution and help make a difference. 1. Headline-grabbing oil spills account for just 12 percent of the oil in our oceans.

2023年2月24日 · In the ocean, plastic pollution impacts sea turtles, whales, seabirds, fish, coral reefs, and countless other marine species and habitats. In fact, scientists estimate that more than half of the world’s sea turtles and nearly every seabird on …

2023年12月13日 · Ocean pollution is a complex, pervasive problem driven by consumer lifestyles. It wreaks havoc on ocean ecosystems the world over. More action is needed if pollution is to be curbed — and the global oceans spared.

Marine pollution occurs when substances used or spread by humans, such as industrial, agricultural and residential waste, particles, noise, excess carbon dioxide or invasive organisms enter the ocean and cause harmful effects there.

2022年6月7日 · Ocean pollution in the form of fossil fuels, trash, offshore drilling, and noise is harming marine life. Learn what you can do to reduce harm to our oceans.

One million or more marine animals die in the ocean each year due to plastic pollution. Ocean life at all levels of the ecosystem is harmed by plastic. Phytoplankton, coral, birds, turtles, and sharks are impacted by plastic pollution. Phytoplankton. The National Ocean Service says phytoplankton are vital in the ocean and human ecosystems.