Photo: Paul Dodd, Norwegian Polar Institute.

Oceanic systems have a “longer memory” than atmospheric systems. Thus, a priori, it seems feasible to predict oceanic temperatures realistically and much further ahead than atmospheric weather predictions. However, the prediction is complicated due to variations being governed by processes originating both externally and locally, which operate at different time-scales.

Read more ...

Photo: Christian Lydersen and Kit Kovacs, Norwegian Polar Institute

Most of the commercial fish stocks found in the Barents Sea stocks are at or above the long-term mean level. The exceptions are polar cod and Sebastes norvegicus. In addition, the abundance of blue whiting in the Barents Sea is at present very low, but for this stock only a minor part of the younger age groups and negligible parts of the mature stock are found in the Barents Sea.

Read more ...