This essay will be investigating the extent to which people must reduce overfishing in order to preserve animal populations. Overfishing can be defined as ‘the catching of too many fish resulting in the deterioration of marine biodiversity and food systems, as fish populations decline.’ This essay will overlay the perspectives of Hong Kong, the perspective of Japan, and finally the significance of overfishing on me and my family. Overfishing is a very important discussion because it has become a global issue, resulting in collapse of the entire marine ecosystem. Fish is also one of the main sources of food around the world. The collapse of the marine ecosystem would result in the a massive amount of loss in fish stocks, resulting in the loss of business and the starvation of many people around the world that rely on fish as their major supply of food.
1. 90-100 million tons are killed and wiped off the planet each year. Consisting of some of the most beautiful creatures on the planet. Fish are a primary food source to 3.5 billion people worldwide and the depletion of the species is leaving millions of people hungry. Over fishing is a huge problem that needs to be stopped.
Relationships between countries will be broken apart over disputes for water. Citizens may revolt and attempt to overthrow the government as they would want to gain water by their own methods. Humanity needs to think about future generations and if whether or not they are going to have enough water to live. According to the article “Population Control”, animals will be hunted into extinction if the population keeps growing. Animals are essential to the survival of this
One study from 2015 about the long-term effects of the oil spill in the Gulf of Mexico from the Canadian Journal of Fisheries and Aquatic Sciences, projects a loss of more than 22,000 jobs by 2020, as a result of the impacts to businesses that rely on heathy fisheries. This conclusion also leads to an upset in tourism and recreational activities. As suggested by the Third R&D Forum on high-density oil spills, "sunken heavy fuel oil may have significant impact on seabed resources and fishing and mariculture activities." Oil soaked sands and water often result in restrictions from swimming and boating in an area, thus giving people concerns that their heath may be compromised, deterring people from vacationing. Therefore, even hotel and restaurant businesses who make their income from recreational activities and scenery in the coastal
Another thing that effects the blue crab 's ecosystem is its environmental threats. To begin, one of the environmental threats that blue crabs face is pollution. In the text, it states, “Approximately 6.4 million tons of plastic and other debris enter the oceans each year. And every year., more than 1 million marine animals die from eating or getting caught in this debris,” (Dignan 13). This shows that an environmental threat that blue crabs face is pollution because if about 1 million animals are dying each year because of pollution, we have a serious problem.
The Asian carp should be removed from the Great Lakes as shown in the following paragraphs. The Asian carp are an invasive species because they are killing off many native species by either destroying their habitats or eating a large amount of food. Their population spreads very quickly, which makes it hard to stop or control them. Carp that are filter-feeder often compete with fish such as bigmouth buffalo and paddlefish, by taking away some of their food sources. They can also affect human lives; they have been known to jump up to 10 feet out of the water and even break bones.
The situation can quickly turn into a global crisis. If it becomes less plankton, it means that fish and turtles will have nothing to eat, and if they begin to disappear, then the number of predators such as sharks and whales, also will be reduced. And it will be an echo of humanity for their actions, because less sea food will be available to
The issue of “Biofuling” is brought up in a interview with scientist Wilson. According to Wilson, biofuling means "marine critters using your expensive equipment as a place to live. "(Wilson) The main point that wilson is trying to get across is that when you add a object in the water for more than 24 hours, bacteria and diatoms start to grow to it. Therefore, many other marine organisms like algae and protozoans begin to get consume the chemicals. This affects the entire ecosystem because the bigger marine life consume the
overfishing will destroy ecosystems by eliminating certain fish that the ecosystem strives from taking away a vital asset will essentially send the system crumbling down. “According to marine ecologists, unsustainable fishing is the greatest threat to ocean ecosystems. The practice destroys the physical environments of marine life, and distorts the entire food chain in the oceans. If the food chain breaks, the consequences will ripple up and down to all the living organisms that are in the chain” (eschooltoday). This kind of behavior can lead to the extinction of certain marine animals.