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АСТРАХАНСКИЙГОСУДАРСТВЕННЫЙ ТЕХНИЧЕСКИЙ УНИВЕРСИТЕТ

КАФЕДРАПРОМЫШЛЕННОГО РЫБОЛОВСТВА

Магистерскаядиссертация

на тему:

«Совершенствованиеполуэмпирических методов рационального использования биологических ресурсовводоемов»

Выполнил: студент группы ДРР-61

Татанов А.Н.

Проверил: к.т.н. профессор

Мельников А.В.

Астрахань2009



The abstract

Parameters of intensity of commercial fishery and ratio between themrefer to to the major in fishery.

To an assessment{evaluation} of intensity of taking of a fish apply suchconcepts and parameters, as intensity of a catching, intensity of a craft,intensity of fishery, intensity of a catch, quotient of instant trademortality, quotient of a trade loss, various concepts of trade force, etc. Thusin one and too concept frequently put various sense.

For unification of concepts of intensity it is useful to discriminate twoforms of agency{effect} of intensity of taking of a fish on stores: intensityof influence on a store and intensity of utilization of stores.

Intensity of influence on stores do not correlate to a catch of tradeobjects and estimate parameters of trade force. Intensity of utilization ofstores, opposite correlate to a catch and estimate parameters of utilization ofstores.

With the count of division of commercial fishery on range discriminateintensity of commercial fishery, intensity of fishery, intensity of a craft,intensity of a catching.

Intensity of prom of fishes — the quality concept describing intensity ofinfluence on a store and utilization of stores of trade object.

Intensity of fishery — a measure utilization of stores equal to catch forsome interspace of a trade time in limens of an observed{a watched} trade plotor area.



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