Cork 2007
Автор: fiskimyndir
Загружено: 2017-05-08
Просмотров: 5547
Описание: Visit to Cork Ireland in 2007. This was the last year gill netting was allowed for salmon fishing in the sea and estuary's. This was done in order to increase salmon runs into the rivers. However this did not happen. I made a report on this visit and criticized this management, said it would not improve the runs. There was no evidence that reducing the net fishery would improve the salmon runs. The explanation for reduced runs lies in other unknown factors, one is reduced fishing pressure on whitefish, leading increased density, hunger and increased predation on salmon and/or increased competition for food The report is here: http://jonkr.mmedia.is/english/IrlRep...
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке: