[Compilation of a programme for enhancement of the current strategy for eutrophication surveillance and development in Norwegian coastal waters based on both traditional and high-technologcal methods]

agua de mar aguas costeras aguas territoriales ambiente marino azote coastal waters eau de mer eau territoriale environmental impact assessment eutrophication eutrophisation fosforo hidrografia hydrographie hydrography marine environment methode methods milieu marin monitoring nitrogen noruega norway nutrientes nutrients oxygen phosphore phosphorus salinidad salinity sea water skagerak skagerrak substance nutritive technologie technology tecnologia temperatura temperature territorial waters vigilancia