Ocean Plastic Pollution

Today, plastic production and use is still at its highest, but the data on recycling are not at all promising: only about 10% of the plastic we produce is currently being recycled. The rest is either incinerated, causing air pollution, or it ends up in our oceans and environment.

Plastic pollution in the ocean has a devastating impact on marine life and ecosystems. The most obvious one being the damage plastic items cause to animals when they come into contact with or ingest them, which include suffocation, entanglement, laceration, infections and internal injuries.

17% of the species affected by the presence of plastic in the ocean are on the International Union for Conservation of Nature Red List of Threatened Species.

Yet, there are more problems related to plastic: floating plastic items can help transport invasive species, which leads to threats for marine ecosystems, biodiversity and the food web.

Patches in the Ocean

Most of the plastic we find in the ocean comes from land: it flows downstream through rivers all the way to the sea. At first, it may stay in coastal waters, but it can soon be picked up by rotating ocean currents, called gyres, and transported literally anywhere in the world.

According to National Geographic, scientists found plastic coming from Russia, the United States, Europe, South America, Japan, and China on Henderson Island, an uninhabited isolated atoll halfway between Chile and New Zealand.

Usually, marine plastic debris groups up in what we call garbage patches, plastic accumulation areas, in the center of the ocean’s gyres. The biggest is the Great Pacific garbage patch, located between Hawaii and California.

Plastic pollution and climate change are two sides of the same coin: plastic production, as it is created from fossil fuels, highly contributes to the climate crisis.

Moreover, as we already mentioned, when plastic waste is incinerated, it releases carbon dioxide and methane into the atmosphere, increasing emissions and worsening global warming.