Mackerel pose huge threat to Scots salmon, says expert - The Times

Mackerel pose huge threat to Scots salmon, says expert - The Times

The Times

Mackerel pose huge threat to Scots salmon, says expert The Times Dr Jens Christian Holst, a scientist formerly attached to the Institute of Marine Research in Bergen, Norway, says the population of mackerel in the North Atlantic has exploded in recent decades to at least 57bn — more than six times the 9bn estimate ...