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In 2009, a group of researchers decided to go out into the Pacific Ocean to prove if the Great Pacific Garbage Patch was real or a myth. After days out on the sea, the research group came across hundreds of plastic pieces in the ocean that were seen as a soup of microplastics rather than large pieces of plastics as expected. [250]
Human activities affect marine life and marine habitats through overfishing, habitat loss, the introduction of invasive species, ocean pollution, ocean acidification and ocean warming. These impact marine ecosystems and food webs and may result in consequences as yet unrecognised for the biodiversity and continuation of marine life forms. [3]
The U.S. Environmental Protection Agency (EPA) is the primary agency that is in charge of regulating the disposal of all substances that are disposed in the ocean; this agency also authorize the research and demonstration of activities that have to do with phasing out sewage and industrial waste disposing. [9]
Plastics accounts for 80% of waste dispersed in the marine and coastal environment of the Mediterranean Sea. [24] Recent studies focus on the types of plastics found and primarily on the issue of microplastics, both at a global but also at a regional level, as in the case of the Mediterranean Sea, which was identified as a "target hotspot of the world" due to its amounts of microplastics ...
The types of marine pollution can be grouped as pollution from marine debris, plastic pollution, including microplastics, ocean acidification, nutrient pollution, toxins and underwater noise. Plastic pollution in the ocean is a type of marine pollution by plastics , ranging in size from large original material such as bottles and bags, down to ...
But before the EPA formed in 1970, pollution in New York City was even worse. Soon after the EPA's founding, the agency d ispatched 100 photographers to capture America's environmental problems in ...
While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm.. 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.
Plastic pollution has also greatly negatively affected our environment. "The pollution is significant and widespread, with plastic debris found on even the most remote coastal areas and in every marine habitat". [77] This information tells us about how much of a consequential change plastic pollution has made on the ocean and even the coasts.
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