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Marine shrimp farming is an aquaculture business for the cultivation of marine shrimp or prawns [Note 1] for human consumption. Although traditional shrimp farming has been carried out in Asia for centuries, large-scale commercial shrimp farming began in the 1970s, and production grew steeply, particularly to match the market demands of the United States, Japan and Western Europe.
A farmer constructing a shrimp farm in Pekalongan, Indonesia. A freshwater prawn farm is an aquaculture business designed to raise and produce freshwater prawns or shrimp 1 for human consumption. Freshwater prawn farming shares many characteristics with, and many of the same problems as, marine shrimp farming.
Shrimp grow-out pond on a farm in South Korea. Commercial marine shrimp farming began in the 1970s, and production grew steeply, particularly to match the market demands of the United States, Japan, and Western Europe. The total global production of farmed shrimp reached more than 2.1 million tonnes in 1991, representing a value of nearly US$9 ...
Salt marshes are a transition from the ocean to the land, where fresh and saltwater mix. [25] The soil in these marshes is often made up of mud and a layer of organic material called peat. Peat is characterized as waterlogged and root-filled decomposing plant matter that often causes low oxygen levels (hypoxia).
Tilapia is farmed in both ponds and cages. Shrimp and crab farming usually takes place in brackish water. Saltwater farms (mariculture) are used to farm seaweed, as well as green mussels. Some fish, such as groupers and rabbitfish, are farmed in both brackish and salt water. Milkfish is farmed in fresh, brackish, and salt water. [4]
Due to depth and temperature fluctuation salt pond could be classified as hyposaline 3-20 ppt, mesosaline 20-50 ppt, or hypersaline with ppt greater than 50. [1] Another important aspect of salt ponds is their permanence. [2] Salt ponds can eventually become filled in over time, and transition into an extension of the land. [3]
Mobile Bay, Alabama, United States (also the only known place in the world where jubilees regularly occur [see Mobile Bay Jubilee]) Port Royal Sound part of Beaufort County, South Carolina, United States, The Lowcountry Estuarium – Estuary, Marsh, & Creek Life – South Carolina Coast [4] Ringkøbing Fjord in Midtjylland, Denmark
[2] [3] [4] [6] The performance and sustainability of shrimp ponds depend on the goods and services provided by mangrove ecosystems yet mangrove forests are being cleared to build these shrimp farms. For this reason, IMS farming is an alternative practice that can meet mangrove conservation needs, while sustaining the livelihoods of coastal ...