Garbage Patches in the Ocean
Delaney Pecky
Imagine the entire state of Texas covered in garbage. Now double that. That is how much trash has accumulated in the part of the ocean called the Great Pacific Garbage Patch. This patch is located in the Pacific Ocean between California and Hawaii and is the largest of the five garbage patches found in the ocean. Each year over one ton of plastic goes into the ocean through other bodies of water, including rivers, lakes, and streams. The plastic accumulated in this patch is estimated to weigh 80,000 tons and continues to grow.
These five garbage patches are caused by ocean gyres (rotating ocean currents) that collects all the trash in large areas of the ocean. Fishing gear, plastic bottles, and other litter that contributes to these patches has a big impact on marine life. These animals can get trapped, caught, and injured from the debris. Fishing nets in these gyres can trap fish or wrap around other animals and potentially kill them. Not only can animals get caught in the debris, but they can also digest it. If animals eat this it can be harmful to their health and other animals in their food web. The chemicals released from the plastic can contaminate the water and cause harm to the animals and plants.
Marine debris not only has impacts on marine life but also on human life. Boats and other vessels could get caught in the debris because it is often hard to see it under the surface of the ocean. Vessels can also be damaged from certain trash such as nets that can get caught in the propellers. Scientists have also been investigating the effect of these garbage patches on human health. Different toxins have been found in fish in the ocean and endanger humans. One toxin, diethylhexyl phthalate, which is found in some plastic materials, can cause cancer along with other toxins that can also be linked to birth defects, childhood development issues, and immune disorders.
If we continue to litter and throw waste into our bodies of water this problem will only become worse. The garbage patches will continue to grow and cause more environmental, navigation, and health issues. To help prevent this from happening, people need to be more educated about this topic to help change the habits that cause these patches. People need to start doing more to help protect the ocean and marine life. We can help by not littering, removing trash from the ground to prevent run off debris, and help clean shorelines and coastal areas. If we ignore this problem, it will have detrimental effects on not only ocean life but human life as well.
Questions:
What are some ways you can change your habits to prevent ocean debris?
What should humans do to help prevent this issue?
Do you think the government should be more involved in removing this debris?
Comments
-Adam ghanem
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