Are our fish making us sick? Will there be any left?

Every year the amount of pollution in the ocean increases, and with it brings more sick fish. Because of toxicity from manmade pollutants, which interfere with the natural pH and temperature of the ocean, the amount of healthy fish dwindles. Ingestion of toxins such as pesticides, detergents and fertilizers directly cause disease development in marine animals that are eaten such as fish and/or shrimp. The Image on the right is the bacteria Aramonas Hydrophilia, which attacks internal organs while often slowly and painfully eating off fins and tails. Bacteria, including Aramonas Hydrophilia, such as Pseudomonas fluorescens and Flavobacterium can be unknowingly shared interchangeably from marine animals to humans. Within seafood that is consumed daily on a mass scale “infections with Serratia and Yersina reflected contamination of waterways with domestic sewage, e.g. leaking septic tanks” (Pubmed). Therefore, individuals are eating fecal bacterium in their seafood, because of the failure to contain their own waste. There are organizations in place, which any qualified person can be a part of, that specialize in the treatment of contaminated/infectious marine animals. 

Without fishing industries, many aquatic species such as Sea Bass and Atlantic Salmon would not be on the critically endangered species list. Mass, often illegal, hunting of popular in-demand fish has led to the decrease of species diversity leaving fish susceptible to disease. With the extinction of popular fish/seafood population as a whole would suffer drastically, since “a 2015 study published in the journal Food Security found that fish accounted for 10 percent of the world's food security” (Gibbins). Although companies searched for alternatives to ocean fishing, such as aquaculture (farm raised fish), the ability to survive in contained environments is different depending on the specific breed and often difficult and unpredictable. Therefore, this method is more expensive and less effective than high seas fishing, although it is better for the environment. Civilization must either change its reliability on mass fishing or accommodate to the dwindling of fish population in the ocean which brings the inflation of the fish market. 

                               Glossary

                 

Septic Tanks: A tank, typically underground, in which sewage is collected and allowed to decompose through bacterial activity before draining by means of a leaching field.

pH: A figure expressing the acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid, and higher values more alkaline.

Aquaculture: The rearing of aquatic animals or the cultivation of aquatic plants for food.

                                       Citations:

                                            Works Cited

Aeromonas hydrophila bacteria. Photograph. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/132_1189007/1/132_1189007/cite. Accessed 19 Nov 2018.

Cranes picking up garbage debris after first rain of the season. The Garbage boom on the Los Angeles River in Long Beach was built in 2001. Urban runoff carries an assortment of trash and debris from catch basins where a network of pipes and open channels create a pathway to the Ocean. The man made debris can include plastic bags and bottles. Photo. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/144_1507441/1/144_1507441/cite. Accessed 29 Oct 2018.

Langly, Liz. "Why Life Is so Tough for Sea Turtles." National Geographic, 14 May 2016. National Geographic, news.nationalgeographic.com/2016/05/160514-animals-science-sea-turtles-oceans/. Accessed 27 Oct. 2018.

Oil industry pollution. Photography. Britannica ImageQuest, Encyclopædia Britannica, 25 May 2016.
quest.eb.com/search/132_1234109/1/132_1234109/cite. Accessed 30 Oct 2018.

Rakutan. Biodegradable Straws. Rakutan, www.rakuten.com/shop/alltopbargains/product/7795735194744/. Accessed 30 Oct. 2018.

Schilcutt, Katharine. "Human beings: acting like jerks since we killed off the pupfish. 10 Fish You're Eating That Are Endangered Species." Houston Press, 27 Sept. 2011, www.houstonpress.com/restaurants/thanksgiving-food-traditions-include-a-variety-of-unusual-dishes-11043093. Accessed 20 Nov. 2018.