Saturday, December 28, 2019

Essay on Wild Shrimp Fisheries - 920 Words

Shrimp Fisheries Lena Buchanan MOL 504A Systems Thinking and The Learning Organization Professor Toni Pauls Warner Pacific College November 12th, 2012 Abstract There is an increase of shrimp demand and the wild fisheries and aquaculture shrimp production are in constant competition of who is going to be more profitable. In the last thirty years the aquaculture industry has expanded and there seems to be concern from the wild fisheries about the â€Å"boom and bust† cycles of shrimp production. Some environmentalist; however, have concerns that these two communities with their constant debate is impacting both the sea and the forests. There is no disagreement that the shrimp industry is expanding, nevertheless, there needs to be some†¦show more content†¦World production of shrimp both captured and farmed is around six million tons, about which 60 percent enters the world market. Shrimp is now the most important internationally traded fishery commodity in terms of value, with annual exports of shrimp currently worth more than US$10 billion, or 16 percent of all fishery imports (Gillet, 2008). Because of the high demand for fi sh around the world, both the wild shrimp catch and aquaculture sectors have been blamed for damaging the ocean and land environment. Following is a casual loop for both the wild shrimp fisheries and the shrimp aquaculture. Both industries have a common goal of making profit without regard to the environment, but it seems that the wild shrimp fisheries have the disadvantage of the wild shrimp not reproducing as fast as they are being gathered. Wild Shrimp Fisheries – Casual Loop Diagram Shrimp Aquaculture – Casual Loop Diagram The above diagrams should be used as a tool to facilitate an open discussion with the members of each party. Roger Murray needs to be responsible for asking the types of questions that will stimulate a discussion around solutions to the current problem. Managing the disagreements the members will have, will be crucial to ensure that the discussion does not stifle any ongoing conversations. Mr. Murray will need to ensure that each member has a voice in the conversation, with the understanding thatShow MoreRelatedThe Global Catch Of Shrimp Species1162 Words   |  5 Pages1. Introduction Penaeid shrimps (Family Penaeidae: Rafinesque, 1815) are the most economically important crustaceans in the world as a primitive group of decapod (Abele, 1991; Chan, 1998; Dall et al., 1990). The family has a world-wide distribution in shallow, inshore tropical and subtropical waters. The highest diversity of the family members occurs in the Indo-West Pacific region with about 205 species grouped into 26 genera (Farfante and Kensley, 1997; Martin and Davis, 2001; McLaughlin et alRead More Preserving Sea Turtles in United States Essay1726 Words   |  7 Pagesjust killed for their beautiful shell. However, the leading cause of sea turtle death in the US can be attributed to shrimp fishermen and the nets they use to catch shrimp (1). Each year, thousands of sea turtles are carelessly killed even though there are measures which can be taken to avoid this catastrophe. With proper usage of a device called the Turtle Excluder Device (TED), shrimp fishermen could reduce sea turtle deaths i n their nets by 97% (5) thereby increasing the likelihood for survival ofRead MoreThe Is A Conflict And Concern1382 Words   |  6 Pageshurts labeling legislation. Mislabeling can negatively effects consumers by not allowing them to make informed decisions regarding their labeled purchases and possibly harming their health due to â€Å"incorrect† mercury intake. Mislabeling also hurts fisheries because threatened species may be under more fishing pressure than previously assumed. Lastly, mislabeling breaks import and export seafood regulations both internationally and nationally (Jacquet, 2008). Fishermen and seafood companies are misrepresentingRead MoreThe Downfall Of Marine Life On The Brink Of Catastrophic Collapse961 Words   |  4 Pagesâ€Å"Alaska’s wild salmon are one of the earth’s most extraordinary sustainable and renewable resources.† Alaska maintains it s healthy Salmon populations by managing fishing harvests and protecting the freshwa ter and ocean habitats where the fish spawn and grow. Wild Atlantic Salmon are now protected under the Endangered Species Act, but Alaskan Salmon are healthy and can provide food for a long time. http://www.alaskaseafood.org/industry/qc/pages/harvest/index2.html Alaska s Harvest- Wild, SustainableRead MoreFactors Affecting Marine Fisheries Of Fish Naivete From A No Take Marine Protected Area892 Words   |  4 PagesSpecies-Specific Export of Fish Naà ¯vetà © from a No-Take Marine Protected Area in a Coastal Recreational Hook and Line Fishery. PLoS ONE 10(8): e0135348. doi:10.1371/journal.pone.0135348 Alà ³s et al tested, exporting fish from no-take marine protected areas (MPA) will affect the catchability of overall fish populations. MPAs have proven to be essential tools in conserving marine fisheries. They lead to necessary ecological effects on the surrounding area while protecting the habitat and longevity of fishRead MoreOverfishing: One of the Major Problems that We Face in our Oceans Today2429 Words   |  10 Pagesexperiencing overfishing or are already overfished. 2. Ocean fisheries increased their global wild fish catch by 500 percent between the years 1950 and 1997. In 2000, fisheries met their highest amount of fish caught, peaking at 96 million tons. Fisheries did not fall during the years 2000 to 2006 because of outdated technology and the choice to fish less, but rather because the fish population has been exhausted due to overfishing. Fisheries have become so productive at fishing with new technologiesRead MoreIssues Associated with the Endangerment of the Green Sea Turtles1103 Words   |  4 Pagesdirectly, it affects our ecosystems. â€Å"Major threats to the survival of the green sea turtle are the drowning of sea turtles in shrimp nets, destruction of nesting beaches and commercial exploitation of sea turtle eggs† as stated by the Sea Turtle Restoration Project5. According to the World Wildlife Fund4, â€Å"hundreds of thousands of sea turtles a year are accidentally caught in shrimp trawl nets, on long line hooks and in fishing gillnets.† Also â€Å"uncontrolled coastal development, vehicle traffic on beachesRead MoreThe Exxon Valdez Oil Spill1090 Words   |  5 Pagesregard to sport fishery in Prince William Sound target five species of Pacific Salmon, several species of groundfish (halibut, rockfish and lingcod), shrimp and clams, as well as cutthroat trout and Dolly Varden (State of Alaska, 2015). These fisheries depend primarily on wild stocks (State of Alaska, 2015). However, six private non-profit hatcheries contribute substantially to several salmon fisheries, and state hatcheries support fisheries in three stocked lakes and king salmon fisheries in Valdez,Read MoreAtlantic Cod : Evolutionary Selection For Small Bodied Fish And Recovery Of Fisheries1368 Words   |  6 Pagesfor small bodied fish and recovery of fisheries By 1993, the north Atlantic cod (Gadus morhua) stock had decreased to less than 5% of what it once was. Unsustainable fishing practices have disrupted Atlantic cods natural physical/biological processes, abundance, and food web. Thus, Atlantic cod have evolved smaller body size in response to fishery-induced evolution, the question arises of whether this evolved trait may affect the recovery of the cod fishery; and if this trait may, in fact, be reversibleRead MoreBuilding Of An Aquaculture / Aquaponics Building On Uf Campus1259 Words   |  6 Pagesneeding to use pesticides. The FAO reports that about 30% of our wild fisheries are over fished, and so the need for more sustainable fisheries is needed. In order to overcome issues relating to the inland production of fish, proper education, as well as innovative equipment development will be needed. Hands on learning in this field will be of importance in developing episodic and procedural knowledge on the actual workings of a fishery . Being in an academic environment around such issues as diseases

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.