Livet i Porsangerfjorden kartlegges : Mapping marine life in Porsangerfjorden

Abstract

In Porsangerfjorden, the local cod population has declined sharply, sea urchins have degraded the kelp forest and the fjord is being invaded by king crab. As the diet of the king crab includes sea urchins, it may help to restore the kelp forest. The fjord is also home to harbour seals and grey seals, whilst periodic visits by harp seals are common. The fjord is relatively untouched by human activity.