An Introduction To Canadian Aquaculture Industry Essay

practice in the fish industry and provides a method of standardization for something as subjective

One of the most commonly shared beliefs about aquaculture is that it has potential to amplify and transfer disease/parasites to wild fish populations, but strict management practices and guidelines have been utilized and supplemented to ensure that US farming operations mitigate current and potential environmental risks associated with aquaculture (NOAA, 2015). Among these practices are regular diver-led inspections to investigate the integrity of nets and net infrastructure, surveillance cameras and even public webcam feeds that monitor the fish farms and in particular monitor efficient use of feed, regular health inspections in efforts to have a head start on disease prevention and detection, and “comprehensive sanitary and biosecurity programs to prevent the introduction and/or spread of pests or diseases from one farm site/cage to another or into the environment.” (NOAA, 2015). Additionally, movements are being made to stop the spreading of disease and to limit oceanic pollution by containing salmon in solid tanks rather than in netting. “In Washington State, Domsea Farms has launched a land-based, freshwater system to produce coho salmon.” (David Suzuki Foundation, n.d.) This method is not only environmentally sound, but it opens up aquacultural boundaries. By containing fish in these large tanks, there is potential for salmon aquaculture to

May 2007 to April 2009 Update Over the past two years, AFC has faced more intense competition, particularly from aquaculturists in Chile. In addition, Chilean output has increased the supply of salmon and the Canadian dollar has strengthened in relation to the U.S. dollar. As a result, AFC has been unable to meet its budgeted revenue targets. Stocks of unsold harvestable fish have increased, as well as the corresponding cost of maintaining the fish, and the company barely made a profit in fiscal 2009. In January 2009, AFC lost one of its largest retail customers, S&F Seafood, to a new salmon aquaculture firm, Nu-Farm Inc. This new

Today in medicine doctors are rapidly isolating and distinguishing the many pathogenic microbes encountered daily within the environment. Public health has been affected from the faster identification of microorganisms by delivering an accurate analysis to patients in order to receive treatment of the disease in a timely manner. Due to the growing understanding of these organisms more have been easier to indicate to improve water quality. Also more methods have been developed for better treatment options from fecal bacteria in public water systems. Scientist has developed such specific methods of identifying the unknown organism to tell if the contamination has come from either a human, bird, or mammal. (Achtman et al., 2008)

Dorothy Van der Peet, a member from the Stó:lō nation, was charged for selling the fish obtained under the authority of an Indian fish license. Her conduct was contrary to s. 27(5) the British Columbia Fishery Regulations. During the trial and appeal court processes, Van der Peet has been argued that the custom of selling the fish constituted as an aboriginal right which was protected by s. 35 of the Canadian constitution. Nevertheless, the Supreme Court of Canada (SCC) rejected her argument and ruled that the act of selling fish for money did not constitute as an aboriginal right under the constitution (Van der Peet, 1996).

Studies have repeatedly shown that as oxygen concentrations decrease, the abundance and diversity of fish decrease (Breitburg). Fish kills, in which large numbers of dead and dying fish float to the surface or wash onto shore, are probably the most dramatic and publicly visible manifestation of hypoxia and nutrient over-enrichment of coastal waters(Breitburg). In addition to mass mortalities that are easily observed, high mortality of fish lacking a swim bladder can occur leaving little or no visible evidence of fish at the surface or littering beaches (Breitburg). With no fish, shrimp, or crabs the Louisiana fishing market takes a huge hit that the economy feels in a major way. The gulf accounts for almost one-fifth of the countries fishing landings, which total to be three billion dollars (Petrolia). Fishing is not only a major part of Louisiana’s economy but also its culture. Without wildlife in our waters microorganism are given more opportunity to grow leading to bacteria infected waters. These bacteria infected waters could cause major health risks for those who come in contact with

Scientists have studied the impact of water borne pathogens over time. Just how dependent human life is on the waterways is one such question which arises. The study involves the effect of such pathogens on human life. This study was narrowed down to the area of the Chesapeake Bay in Virginia. The Chesapeake Bay each weekend is occupied for recreational use. Such activities as swimming, fishing, and body surfing are common place. Normally each year thousands of pounds of seafood are distributed from out of the bay. There is a vast amount of people who come to visit the area each year.

There is a relatively new movement that parallels the growing availability of information and technological advances. This movement is for open access to federal research results, scholarly articles, peer-reviewed journals, and the ability to publish and distribute freely without censorship. Currently those research programs funded by the federal government sit in a purgatory between allowing full access to the information generated, and the censorship of results based of bureaucratic decisions. This phenomena is world wide however, this essay will focus of the specific issue relevant to Canada. This movement to open access shows the changes in relation to the bureaucracy and federal system currently. While there are valid security threats with open access, the citizens in our state have a right to access information generated by the government they pay taxes to. This new age of technology allows access to information instantaneously and along with that comes the danger of misinformation, misrepresentation, and changes the dynamic between the government and population governed. The benefits can be seen relative to the Canadian fisheries example that will be discussed. Furthermore through the increased availability of accurate sources creates the opportunity for an involved, informed public. The trend toward open access to research results funded by the government alters the current relationship between state and citizens; to the extent it creates a more contemporary form

On 2nd of July, 1992, the Canadian government imposed a moratorium on the Northern cod fishery along the country's east coast.

Methods: In this experiment, results were found by discovering the kinds of bacteria found in the given pond water samples. The first step in this experiment was to prepare the pond samples by completing serial dilutions of the pond water to the 10-4. We then had to prepare five separate plates by streaking the 10-4 dilutes. These plates all had different treatments. The treatments were pond 16, pond 22, pond 22 with penicillin, pond 22 with ampicillin, and pond 22 with colistin sulfate. The plates that were treated with antibiotics required 0.1 mL of the designated

To many people are dying due to fishing. Canada has to make fish industries less deadly. Fishing industry has cost about 190 Canadian lives since 2000 and it has to improve its culture of safety, the Transportation Safety Board. The causes of fatalities in the fishing industries is that most fishers decide to fish when the weather is in or is going to be in a bad condition, workers have to fish in those conditions because they need the money or they are behind in their quota for the year. Also, sometimes the vessels do not carry a distress communication device. “In Canada, falling overboard is the second highest cause of fatality in the fishing industry,”. “The safety of fishermen will be compromised until the complex relationship and inter

When fish like salmon are farmed, often the fish are still kept in the ocean; however, they live inside of nets so that they are still contained. There are many ethical arguments based around these net systems because these nets pose threats to wild salmon. Captive salmon can escape from the nets, which allows them to breed with wild salmon. This can disrupt the natural gene pool of wild salmon. Farmed salmon have been shown to outgrow wild salmon when introduced into the wild, and typically have higher mortality rates, which would be poor traits to be introduced into the wild gene pool, (Hindar, et al., 2006). Unfortunately, with the invasive farmed salmon being introduced to wild populations from escapees of net systems, the recovery of the original wild salmon is unlikely, even if decades went by without more intrusive farmed salmon being present, (Hindar, et al., 2006). Another problem is that the nets do not contain wastes from the captive salmon inside, wastes such as uneaten feed, and feces from the fish are dispersed into the open waters of the ocean. Wild salmon can contract infections and parasites from captive farmed salmon in nets. A study indicated that these parasites, such as sea lice, and infections lead to high mortality rates in wild salmon passing near

Another global effect of overfishing is fish farming or aquaculture. It was first started to help preserve the ocean and hoped to help people to obtain a reliable fish source. Unfortunately, what many came to realize is the downside of fish farming. One example is water contamination, where consequently waste products such as foods eaten, feces and other dead fish, are all dumped into our main water supply which contributes to water pollution. Moreover, chemicals that are used to treat the fish farms like antibiotics and algaecides are all released into the ocean; which is a real cause for concern for our oceans. Fish that come from the fish farms are pumped full of drugs, to prevent sickness in the fish but this is not healthy for us to eat. There is also a great environmental impact which includes the fact that to sustain fish farms, portions of

There is something fascinating and relaxing in having an aquarium in a home. Like a fireplace’s warm glow and bright colors, the colors that are emitted from an aquarium can be just as warm and even more colorful. From the slow and graceful movement of the fish to the frantic feeding frenzy, an aquarium is different each time it is viewed.

In today’s global economy sustainability is very important; from the biological aspect to the industries they all play a role on the marine environment. As world population increases the demand of fish rises causing overfishing. Certain laws have been placed to limit the amount of wild fishing to reduce the risk of endangerment. To meet the demand of the population, fish farms are introduced. Pollution and health related issues are part of the challenges of fish farming. Sustainability also affects social areas such as beaches.