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магистерская работа
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04.10.2008
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35
АСТРАХАНСКИЙ ГОСУДАРСТВЕННЫЙ ТЕХНИЧЕСКИЙ УНИВЕРСИТЕТ
КАФЕДРА ПРОМЫШЛЕННОГО РЫБ О
ЛОВСТВА
Магистерская диссертация
на тему:
" Совершенствование полуэмпирических методов рационального использования биологических ресурсов водоемов "
Выполнил: студент группы ДРР-61
Татанов А.Н.
Проверил: к.т.н. профессор
Мельников А .
В .
Астрахань 2009
The abstractParameters of intensity of commercial fishery and ratio between them refer to to the major in fishery.
To an assessmentevaluation of intensity of taking
of a fish apply such concepts and parameters, as intensity of a catching, intensity of a craft, intensity of fishery, intensity of a catch, quotient of instant trade mortality, quotient of a trade loss, various concepts of trade force, etc. Thus in one and too concept frequently put various sense.
For unification of concepts of intensity it is useful to discriminate two forms of agencyeffect
of intensity of taking of a fish on stores: intensity of influence on a store and intensity of utilization of stores.
Intensity of influence on stores do not correlate to a catch of trade objects and estimate parameters of trade force. Intensity of utilization of stores, opposite correlate to a catch and estimate parameters of utilization of stores.
With the count of
division of commercial fishery on range discriminate intensity of commercial fishery, intensity of fishery, intensity of a craft, intensity of a catching.
Intensity of prom of fishes - the quality concept describing intensity of influence on a store and utilization of stores of trade object.
Intensity of fishery - a measure utilization of stores equal to catch for some interspace



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