rate of exploitation


rate of exploitation
The fraction, by number, of the fish in a population at a given time, which is caught and killed by man during the year immediately following. The term may also be applied to separate parts of the stock distinguished by size, sex, etc. Also called: fishing coefficient.

Fisheries — dictionary. . 2004.

Look at other dictionaries:

  • Rate of exploitation — The rate of exploitation is a concept in Marxian political economy. It usually refers to the ratio of the total amount of unpaid labor done (surplus value) to the total amount of wages paid (the value of labour power). The rate of exploitation is …   Wikipedia

  • rate of exploitation — The fraction, by number, of the fish in a population at a given time, which is caught and killed by man during the year immediately following. The term may also be applied to separate parts of the stock distinguished by size, sex, etc. Also… …   Fisheries — dictionary

  • rate of exploitation — the fraction, by number, of the fish in a population at a given time, which is caught and killed by man during the year immediately following (= FA/Z when fishing and mortality are concurrent). The term may also be applied to separate parts of… …   Dictionary of ichthyology

  • Exploitation — The term exploitation may carry two distinct meanings: # The act of utilizing something for any purpose. In this case, exploit is a synonym for use . # The act of utilizing something in an unjust or cruel manner. It is this meaning of… …   Wikipedia

  • exploitation rate — the proportion of a population at the beginning of a given time period that is caught during that time period (usually on a yearly basis). A catch in a year of 10 fish out of a stock of 100 is a 10% exploitation rate. Also the ratio of fish… …   Dictionary of ichthyology

  • rate of removal — An inexactly defined term that can mean either rate of exploitation or rate of fishing depending on the context …   Fisheries — dictionary

  • rate of removal — An inexactly defined term that can mean either rate of exploitation or rate of fishing depending on the context …   Fisheries — dictionary

  • rate of removal — a poorly defined term that can mean either rate of exploitation or rate of fishing depending on the context (Ricker, 1975) …   Dictionary of ichthyology

  • rate of utilization — Similar to rate of exploitation, except that only the fish landed are considered. The distinction between catch and landings is important when considerable quantities of fish are discarded at sea …   Fisheries — dictionary

  • rate of utilization — Similar to rate of exploitation, except that only the fish landed are considered. The distinction between catch and landings is important when considerable quantities of fish are discarded at sea …   Fisheries — dictionary


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