fishery-independent data
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fishery independent data — data collected on a fish by scientists who catch the fish themselves, rather than depending on fishermen and seafood dealers … Dictionary of ichthyology
fishery independent — characteristic of information, e.g. stock abundance index, or an activity, e.g. research vessels survey, obtained or undertaken independently of the activity of the fishing sector and so intended to avoid the biases inherent to fishery related… … Dictionary of ichthyology
fishery-independent — characteristic of information, e.g. stock abundance index, or an activity, e.g. research vessels survey, obtained or undertaken independently of the activity of the fishing sector and so intended to avoid the biases inherent to fishery related… … Dictionary of ichthyology
direct methods — fishery independent research surveys used to estimate abundance and collect other biological data. Aims to avoid biases found in commercial catch data … Dictionary of ichthyology
Menhaden — Pogy redirects here. For the United States Navy submarines of that name, see USS Pogy. For U.S. Navy ships named Menhaden, see USS Menhaden. Menhaden, also known as mossbunker, bunker and pogy, are forage fish of the genera Brevoortia and… … Wikipedia
Fisheries observer — A fisheries observer is an independent specialist who serves on board commercial fishing vessels, or in fish processing plants and other platforms, and is employed by a fisheries observer programme, either directly by a government agency or by a… … Wikipedia
integrated analysis — stock assessment methodologies that attempt to integrate multiple sources of data into a single estimation framework, e.g. total landings by fleet, size samples of landings, discard estimates, size samples of discards, standardized CPUE by fleet … Dictionary of ichthyology
environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… … Universalium
Agriculture and Food Supplies — ▪ 2007 Introduction Bird flu reached Europe and Africa, and concerns over BSE continued to disrupt trade in beef. An international vault for seeds was under construction on an Arctic island. Stocks of important food fish species were reported… … Universalium
Cod fisheries — Atlantic cod Pacific cod Cod f … Wikipedia
