Bangladesh : A Industrial Country, Rich And Natural Resources

Aquaculture can be defined as farming of aquatic organisms such as fish, crustaceans, molluscs and aquatic plants both in freshwater and saltwater. It has a wide range of ownerships from small family business to multimillionaire global industries.1It provides many job opportunities throughout the world. As an example Canadian aquaculture industry valued $ 5 billion Canadian dollars provides more than 130 000 jobs only in Canada.2Accelerated growth of aquaculture causes series of problems to both human health and environment.3Most bacterial species resides both in animals and well as in human will pathogenic to both. transfer of pathogens between the two host species is a common situation for most organisms.4 Most of the developing country aquatic farms are non-hygienic and stressful. This will lead to an increase of bacterial infection among most aquatic species. As a preventative and curative method farmers mix a huge amount of antimicrobial products with the aquatic feed.5 Since aquaculture is a global industry, Implemented laws and regulations are different from country to country. It is very difficult to implement global regulations relating to antimicrobial use.1

Boats are very common on the lake, both for fishing and recreation. The lake is a popular to anglers looking for kokanee salmon (Oncorhynchus nerka) and lake trout (Salvelinus namaycush). Other fish like rainbow trout (Oncorhynchus mykiss) and brown trout (Salmo trutta) are also abundant in the lake. Mysis shrimp were introduced into the lake many years ago. They have had an impact on the kokanee salmon and will be analyzed in the final paper. The fishing industry provides income for the area, as well as jobs. As of recent, the populations of kokanee salmon and lake trout have been in a decline. The interaction of human management on these fish populations is needed in order to help increase these fish abundance in the lake. This issue is also linked to the management of water in the lake because water levels impact the way that fish species

Oceana.org says, “The ocean feeds hundreds of millions of people and have the capacity to provide a healthy seafood meal to a billion people, every day.” As of now, the world’s population is seven billion, and by 2050, the population will be at nearly nine billion (Oceana). This means the oceans must produce at least twenty percent more fish for the upcoming population (Oceana). Overfishing will cause more of a problem in the future because it is an immense source of food for people across the world. If there is no action taken upon this, the world hunger rate will only continue to increase over time. Overfishing also has an economic impact because it does not guarantee protection in the fishing industry (ESchoolToday). Once the fish population is low, company's supply of fish will become low as well. Once the companies do not have enough food to supply their customers, it will put them out of business. This will lead to unemployment of many workers across the globe

One of the largest factors that is threatening both marine and freshwater fish populations across the globe is the issue of overfishing, which is made necessary in part by the overly voracious desires of the consumer economy. In addition, the unbalanced fish consumption that is encouraged causes only a select few species such as

According to a study done by Living Planet Report in 2015, 29% of the world’s fishing stocks are considered overfished and an additional 61% is fully exploited with no possibility to produce more fish. Our environment is currently afflicted by a number of different problems, one of which is overfishing. Overfishing is defined by FishOnline as, “Fishing with a sufficiently high intensity to reduce the breeding stock levels to such an extent that they will no longer support a sufficient quantity of fish for sport or commercial harvest.” The overfishing situation is being exacerbated by non-sustainable and destructive fishing practices and unfair fisheries partnership agreements; while there are currently attempts being made at fixing these problems and their effects on overfishing, nothing has been extremely effective.

The coast line of India is around 7516 km long, spanning across 9 States, 2 Union and 2 Island territories. Out of the total length of Indian coast line, West Bengal coast line occupies a length of around 220 km and Odisha has a length of around 480 km. The coastal zone of these two states has diverse types of fisheries and the local community and island dwellers greatly depend on the fishery resources of the state. There are several fish landing stations in West Bengal and Odisha, where the data on fish diversity and landing quantum are available. It has been observed that the diversity is gradually decreasing in both the maritime states and a compositional variation is also observed.

This issue of overfishing covers vast fields, such as science, humanity, economy, society and nature. The term “optimum”, in regard to the yield from a fishery, is difficult to be defined, precisely and fixedly. Generally speaking, we can describe it as follows: (Niles E. Stople, January 2009, FishNet USA)

Second, Sustainable fishing can make sure that people’s livelihoods are protected and the fishing business is sustained. But overfishing does not guarantee that, and soon, the fishing business will go breaking and people will be out of

Intensive fishing by the use of mechanized fishing vessels has escalated the threat to the existence of the other river and seaborne species as well. This has also affected the livelihood of fishermen due to depletion in the marine resources near the

The main causes of overfishing are poor fishery management with a lack of regulation, unrestricted access to the ocean and illegal fishing. During the last few decades the demand for edible seafood globally has skyrocketed and the high demand is causing us to overfish to keep up with the demand. Unfortunately, fisherman are catching more fish than can be naturally reproduced. There are only limited regulations in place, which means that fishing companies are basically fishing when and where they want to with out any oversite. Overfishing causes such serious effects such as the ocean life getting knocked out of balance. Coastal communities rely on the benefits of the fishing for social and economic health. When we overfish it

Shrimp has surpassed oysters on the fancy foods list, as their became the ideal food for a fancy party. From coconut shrimp, to shrimp cocktails, anyone who is anyone needs shrimp at their next shindig. The problem? Shrimp is one of the most unsustainable ocean creatures out there. With ten pounds of bycatch for every one pound of shrimp, this energy intensive fish makes trolling the ocean not an easy task. Thus why 90% of shrimp is imported from other countries. Other fish like

Due to the importance of fishing to the worldwide economy and the need for humans to understand human impacts on the environment, the academic division of fisheries science was developed. Fisheries science includes all aspects of marine biology, in addition to economics and management skills and information. Marine conservation issues like overfishing, sustainable fisheries and management of fisheries are also examined through fisheries science.

During 1953-1957 the United State was busily making collective security arrangements in an attempt to recruit ‘Allies’ for her confrontation with the communist camp. In south-east Asia the United State sponsor and encouraged the formation of SEATO (The South East Asian Treaty Organization) and CENTO (The Central Treaty Organization).

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.

The effects of sea level rise are profound throughout the western coastal zone as it is low-lying and the coastal lands are subsiding (Karim and Mimura 2008) . Coastal wetlands such as salt marshes and mangroves will decrease in number unless they have a sufficient sediment supply to keep pace with Sea Level Rise. These physical impacts, in turn, have both direct and indirect socioeconomic implications, which appear to be immensely negative (Cazenave and Nicholls 2010).For example, based on national studies, a 1 m rise could cause losses of about 9.5 million tons of rice in Bangladesh (Mimura and Nicholls 2008). Rice is the staple crop of half of world’s population and it is the most major staple sustenance for Bangladesh. Sea level Rise will result in a food crisis in some regions of Bangladesh especially southern sub-regions as these areas are most vulnerable to flooding due to sea level rise; hence, rice production will be unsuitable (Karim 2014).