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Brackish water, sometimes termed brack water, [1] [2] is water occurring in a natural environment that has more salinity than freshwater, but not as much as seawater. It may result from mixing seawater (salt water) and fresh water together, as in estuaries, or it may occur in brackish fossil aquifers. The word comes from the Middle Dutch root brak.
Indonesia produced 490,000 tons of shrimp in 2004, which was 8% of the world production for the year. [3] In 1999, 507,513 ha of Indonesia was occupied by aquaculture, 60% of which being brackish water ponds, 28% being integrated rice-fish farming, and 12% being freshwater ponds. [4] Indonesia aquaculture regions with percentages of national ...
Bodies of water of brackish nature are found around the world in a wide variety of settings, shapes and sizes. The following is a list of notable bodies of brackish water. The following is a list of notable bodies of brackish water.
Kakaban island is part of the Derawan Islands, East Kalimantan, Indonesia. [1] The island has an area of 774.2 hectares (1,913 acres) and is quite steep. Its limestone cliffs are covered with dense jungle right down to the water's edge. The wall drops to 180 metres (590 ft), and currents can be strong with upwelling, downcurrent and reversing ...
The Baltic Sea is a brackish inland sea, arguably the largest body of brackish water in the world. Other possibilities include the White Sea and the northern half of the Black Sea (its deep southern basin is a closed-off relic of the now-vanished Tethys Sea ). [ 12 ]
They go through several larval stages in brackish water before metamorphosing into postlarvae, at which stage they are 0.28–0.39 in (7.1–9.9 mm) long and resemble adults. [5] This metamorphosis usually takes place about 32 to 35 days after hatching. [5] These postlarvae then migrate back into fresh water.
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.
Giant swamp taro is not suitable for growing in upland or rainfed conditions; it has adapted to growth within fresh water and coastal swamps. It exhibits some shade tolerance and is considered mildly tolerant of saline growing conditions compared to other taro species; that is, it can be grown in mildly brackish water.