Изследването от групата за опазване намира повишени нива на патогени в близост до B.C. Рибни ферми
природозащитниците са отворили нов фронт в продължаващата борба за развъждане на сьомга с отворена чиста кокошка в B.C.
Фондацията на Тихоокеанската сьомга споделя salmon outside the nets.
The group looked at 11 sites in the Broughton Archipelago, seven with active fish farms and four that were decommissioned.
“We were sampling live and dead fish in the farms, but we were also collecting environmental DNA … the water inside and outside the farm in order to assess what is in the water, ” foundation researcher Emiliano Di Cicco said.
“The problem is if a wild salmon gets infected and gets sick, it can either die directly from the disease or itself, or is more likely going to get weaker and not be able to feed properly and die or is not going to be able to evade predation....
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