Export of algal biomass from the melting Arctic sea ice

In the Arctic, under-ice primary production is limited to summer months and is not only restricted by ice thickness and snow cover but also by the stratification of the water...在北极海域，冰下初级生产力仅局限于夏季时段，其不仅受冰厚与积雪覆盖的制约，同时还受到水体层化作用的限制……