Millions of people rely on fishing for their livelihood and nutritional needs and they need help. A. With the overfishing, many families in 3rd world countries will not have food. 1. 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.
You take a few fish from the wild and let them reproduce and grow in a simulated environment. When the time comes, you can “harvest” as many as needed. This is a simple yet effective solution with few negative effects. It does not upset the balance of the ocean ecosystem, as you are taking only a few individuals (both male and female) Then, you can create a mini ecosystem similar to their natural habitat. The aquarium would include many of the same abiotic/biotic factors, such as the same plants, same temperature, and similar water quality.
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. According to the research world wildlife organisation, 1.6% of the world’s oceans have been declared as marine protected areas (MPAS), and 90% of existing MPAS are open to fishing. MPAS are important because they protect habitats such as coral reefs from destructive fishing practices.
Overfishing has drastically changed marine environments in many ways, species have gone extinct, and environments have depleted. If overfishing continues to occur our society won’t have the marine life that we are very dependent on. Ever since the 11th century, overfishing has been a problem. Many fishermen have overused local and regional ecosystems, which led to destruction.This resulted in a major reduction of stocks in fish and marine mammals. After destroying one ecosystem, the fishermen would
Undeniably, fishing is a active source of employment and income for many communities globally. In many developing countries fish is an essential source of food security due to the poverty (Pelle, 2014). In addition to the ever-increasing worldwide demand for fish, overexploitation of fisheries is the order of the day. Moreover, numerous unwanted fish and sea animals die unnecessarily in the course of the fishing process annually. Thus, it is worth reiterating that unsustainable fishing is one of the biggest threats to sea animals and its continuation could possibly drive these species to near extinction.
The catching of fish and then salting, drying and marketing of that dried fish is what helped form the basis of the society that the Europeans created in the region. Newfoundland became the largest exporter of salted codfish. Soon after, multinational companies and their industrial fishing methods were introduced. Industrial fishing methods included the frozen fish industry which used trawlers to scoop large quantities of fish including cod fish from the water bodies. To control the overfishing and growing industrial fishing market, in 1977 the Canadian Government introduced a 200 mile management zone but by that time most of the ecological damage had started.
Both recreational and commercial fishing have a huge impact on overfishing, by keeping under sized fish and other aquatic life. Not only do fish have to worry about fishermen but they also have to worry about each other, fish deplete their own population by feeding on one another. For example, Betta fish are known to eat fish of the same species but can live peacefully with fish of another species. Therefore, humans should embrace and follow fishing laws rather than try to sneak
Fish populations are on the decline, no thanks to carless fishermen and their pollution. Some nets get snagged on the bottom and the fishermen couldn’t care less. They don’t take the time to cut the net open, let the fish out and try to pull it up. Instead they cut the net off at the boat, and unless the fish fight their way out, they get dragged to the bottom, trapped, alone, unable to survive, while the fishermen above laugh carelessly and start the cycle again. Fish provide 7 billion people with almost 15% or more of their dietary animal protein.
In addition, fisheries sustainability affect people both socially and economically. Many coastal community, especially in developing countries, rely heavily on marine resources as food and income sources, hence, lots of people would suffer from unemployment and impose high social costs to the local government. According to Greenpeace, 40,000 jobs would be lost with the collapse of just one overfished
Wild fish stocks are decreasing due to heavy utilization and an increasing demand for aquatic products; so recently marine aquaculture is one of the most important and quickest growing industries in the world (Asche, 2008). This industry is a substitute for the traditional forms of fish supply and an important source of protein for the growing human population and can relieve the pressures on marine and coastal ecosystems (Lucas and Southgate, 2012). In addition, marine aquaculture can contribute to food security (Godfray et al., 2010; FAO, 2014). Capture fishery production has been relatively static since the late 1980s, while aquaculture has grown considerably in this period (FAO, 2016). World per capita apparent fish consumption increased