TY JOUR TI Frontal Zones as Boundaries of Areas with Different Range of Sea Surface Temperature Seasonal Variability in the North Atlantic KW water temperature KW frontal zones KW amplitude of water temperature annual variations KW temperature gradient KW seasonal variability KW North Atlantic JO ECOLOGICAL SAFETY OF COASTAL AND SHELF ZONES OF SEA AU Shokurova, I.G. AU Nikolsky, N.V. AU Chernyshova, E.D. PY 2025 IS 0 PB Federal State Budget Scientific Institution Federal Research Centre “Marine Hydrophysical Institute of RAS”