Weba the occupation of catching fish. b (as modifier) a fishing match. 2 another word for → piscary → 2. Related adj → piscatorial. fishing ground. n an area of water that is good … WebSustainable yield in fisheries. The sustainable yield of natural capital is the ecological yield that can be extracted without reducing the base of capital itself, i.e. the surplus required to maintain ecosystem services at the same or increasing level over time. This yield usually varies over time with the needs of the ecosystem to maintain ...
fishing yield definition English definition dictionary Reverso
WebDec 31, 2008 · Yield per recruit (YPR) expresses yield as a function of overall fishing mortality rate, conditioned on the selectivity pattern ... R 0 is mean ''virgin'' recruitment (i.e., that expected prior to ... Webfishery: [noun] the occupation, industry, or season of taking fish or other sea animals (such as sponges, shrimp, or seals) : fishing. gold teeth shining d large and the crunkettes
Seafood production: wild fish catch vs aquaculture
WebCapture fishery production is the volume of wild fish catches landed for all commercial, industrial, recreational and subsistence purposes. Aquaculture is the farming of aquatic organisms including fish, molluscs, crustaceans and aquatic plants. Capture fishery production is the volume of wild fish catches landed for all commercial, industrial ... WebJan 24, 2024 · 2. Inland/Freshwater Fisheries: Fisheries that are present in freshwater resources include canals, ponds, reservoirs, etc. More intensive fish farming can be done in composite fish culture in this type of fishery. In such a system, a combination of five or six fish species is used in a single fishpond. WebOptimum sustainable yield [ edit] In population ecology and economics, optimum sustainable yield is the level of effort (LOE) that maximizes the difference between total revenue and total cost. Or, where marginal … gold teeth shop near me