Pollution Essay: The Dangers Of Overfishing

Imagine a world without any fish in our ocean, nothing for the next generation no ahis mahi mahis ,marlins and many more fish we won’t have if over fish our oceans. I feel that overfishing in Hawaii is a major problem for 3 reasons such as people are taking fish that are under the size limit on the fish, another example is people are taking the fish that are the big breeders and they don’t give them a chance to repopulate and for the last example is people are taking more than they need and it could be a waste because it just sits in the freezer.

The impact of overfishing on shark populations has risen into the public eye over the recent years due to several documentaries and movies that have been released recently. Sharks are particularly vulnerable to over-exploitation due to their K-selected life strategy, having slow growth rates, long life spans and due to them reaching sexual maturity at relatively late age compared to that of other marine organisms (Stevens et al., 2000). Fisherman fish for sharks in order to get their fins, which is used to make shark fin soup (a delicacy in South-East Asia). This fishing has had a direct impact on the sharks’ community

Many different theories have been suggested to explain why the East Coast Fishery collapsed. A few examples include overfishing, destructive fishing practices, and changes in natural conditions. Primarily, overfishing plays a huge role in the collapse of the East Coast Fishery. The amount of catch allowed by the federal government was extensively high. Scientists may have overestimated the number of fish reaching adulthood each year, due to this more fish were caught then reached maturity. In addition, the collapse of the East Coast Fishery also revolves around the theory of destructive fishing practice. Many fishing practices can be extensively proficient at harvesting fish, but they often accidently catch non- target species, these species (also known as bycatch) are usually thrown/tossed away.

What also has been rising is the acidity levels in the ocean, and you might think "oh this is because people take out water from the ocean and just put the extra salt back" but not quite, scienceandpublicpolicy.org states that "The pH of average ocean surface water is 8.1 and has only decreased 0.1 since the beginning of the industrial revolution (neutral is pH 7, acid is below pH 7)", so the acidity level in the ocean hasn 't risen that much since the beginning of the industrial era due to the pH only decreasing by 0.1 which is not as much as you 'd have

With an alarming one in four shark species endangered across the globe, we have come to a breaking point where our oceans ecosystems could suffer permanent damage if the practice of shark finning in the oceans off of Eastern Asia continues as shark population’s plummet.

“In Illinois, we as wardens are police officers with full police powers. We concentrate our efforts in protecting the natural resources and people who use them. Wardens are the primary law enforcement for State Parks and Fish and Wildlife areas” (Swance). Game wardens are people who are employed to supervise hunters and game. This career is very important so entire species of animals are not wiped out, by careless people poaching and killing way too many animals. It is also critical that game wardens keep people from being terrible to the environment by leaving trash and other such things out in the environment. Game wardens are and have been for many years the protectors and enforcers of the wild game and habitat of the country to keep many people, accountable and safe.

There are several causes of overfishing, such as fishing vessel in large number in one area, using a mesh net in a small size and high demand of fish. One example of overfishing was happened in Canada. Since 17th century, local fisherman in Canada has caught cod fish using a simple fishing gear. Simple fishing gear makes limited the volume of their harvest, limited the size and the age of fish. Because the demand of cod fish was in a high level, the industries were also decided to run the infiltrations in order to overcome that. In addition, the new method that is used by the industries was by using high technology, that was trawling an area larger than before and to fish deeper in the ocean and also to catch more cod fish with different ages

Bowfishing is a fast-growing, but little known sport that is seeing a large trend occur as people are coming from all around to enjoy bowfishing tournaments. Bowfishing tournaments bring the best hunters from around the globe to engage in a series of events to find the best shooters, fastest shooters, and more. Bowfishing is exciting and enticing, but many local residents of the bowfishing tournaments aren’t sharing the same love as the hunters.

While it may be surprising, humans screw up a lot. The consequences of overfishing cod are vast and more impactful than one would think. Depleting one species of fish is a disaster not just for the fish but the world around. This is not only an environmental issue, but a social and cultural problem as well. Cod by Mark Kurlansky is an excellent telling of the story of Cod, and Kurlansky weaves together disciplines in a fantastic manner. Kurlansky helps readers understand the consequences of overfishing by using cod as a vehicle to convey more significant ideas as well as explaining the causal relationships behind the events that occurred.

The FKNMS is located off the tip of Florida containing over 1700 islands. These chains of islands are coral reefs that are just south from the Key Biscayne and extend southwest for approximately 126miles. These islands end about 90 miles north of Cuba. These islands are not suitable for people to live on because of there size. The FKNMS covers over 2800 square nautical miles. The FKNMS was established due to the demise of the coral reefs in the Keys. Low water quality, decline in coral reef habitats, and oil drilling eventually lead President George H. Bush to establish the FKNMS on November 16, 1990. FKNMS also contains the Key Largo and Looe Key sanctuaries, which were facing the same environmental challenges.

The great lakes are comprised of 5 different fresh water lakes, Superior, Huron, Michigan, Ontario, and Erie. The lakes are situated along the US-Canadian border, touching Ontario in Canada and Michigan, Minnesota, Wisconsin, Illinois, Ohio Pennsylvania, Indiana and New York in the United States. Roughly 34 million people in Canada and the United States live in the great lakes basin, and also 35 000 plants and animals, over 170 of those being fish, inhabit the great lakes (Zimmermann). This significantly large water body holds an estimate of 6 quadrillion gallons of water. Apart from its large mass, the great lakes is an important recreational and economic resource to the United States and Canada. According to Environment

If overfishing continues hundreds of thousands of fish farmers and medium scale fisheries, often very poor, that depend on aquaculture and fishing, will be out of work. According to the Food and Agriculture

According to world wildlife organisation, overfishing occurs when more fish are caught than the population can replace through natural reproduction. Gathering as many fish as possible may seem like a profitable practice, but overfishing has serious consequences. The results may not only affect the balance of life in the oceans, but also the social and economic well-being of the coastal communities who depend on fish for their way of life.

Pollution is the introduction or release of substances or energy that decrease the quality of the marine environment. Many pollutants are toxic of harmful to marine life (Castro and Huber, 2010).

Food security is one of the greatest problems faced the world. There is fact said that food is enough for everyone in the world but because of the great changes which happened rapidly in the world the rate of food become less than before and it is difficult to secure it. Food security is very important to ensure that everyone has enough to eat and families can build their communities without worrying about securing their live. To meet global needs, food production must be doubled in the next years in order to solve many issues such as: starvation, malnutrition and associated health. According to The World Food Summit of 1996 defined food security as existing “when all people at all times have access to sufficient, safe, nutritious food to maintain