В Черном море вымирают целые виды рыб

Экологическая ситуация в Черном море лишила рыб возможности выживания. Из семи видом рыб, которые в достаточном количестве были в прошлом, сейчас встречаются только три.

"Из тех рыб, которые были раньше - белуга, севрюга, осетры, камбала калкан, скумбрия черноморская, которая вообще исчезла из Черного моря - теперь более 90% уловов приходится на три вида - шпрот, хамса и тюлька", - говорит заместитель директора Института биологии южных морей Юрий Токарев.

Главной причиной уменьшения популяций ценных пород черноморской рыбы - человеческий фактор. Именно нарушение квот на вылов рыбы и донное траление приводит к изменению экологии моря. Корабли, которые незаконно его проводят, не только уничтожают придонные места обитания рыб, но и моллюсков-фильтраторов, которые являются основой кормовой базы рыбы.

Эти выводы сотрудники Института биологии южных морей сделали на основе анализа пяти исследовательских экспедиций, которые провели в этом году в Черном море у берегов Крыма. Если государство не будет предпринимать никаких действий к проблемам моря, то многие виды рыб можно будет увидеть разве что в аквариумах, уверяют ученые.

10.01.2011 15:17

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