. . . . . . . . "The Arctic oasis" . . . . . . . . . . . . . . . . . . . . . "The Arctic Oasis portrays the four month, scientific expedition entitled NOW (North Open Water), where hundreds of researchers analysed the \"Polynies\" of the Great North, on board the Canadian Ice-breaker, Pierre-Radisson. The \"polnies\" or Oasis of the North, are complex ecosystems where the fauna and flora are continually flourishing and replenishing. Due to the ever-oppressing concerns of the global warming, we foresee an increase of the \"polnies\". The result : the biomass equalibrium is at great risk." . . . . .