Water masses

Photo: Odd Harald Selboskar, NP.

Meteorological and oceanographic conditions 2020
Typography
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Focusing on different depths, the area covered by warm water (above 4, 3 and 1°С at 50, 100 m and near the bottom, respectively) in August–October 2020 was close to that in 2019 (Fig. 3.1.14). The area covered by cold water (below 0°С) was 3 and 6% larger than in 2019 at 50 m and near the bottom, respectively, but 3% smaller – at 100 m.

Water masses

Since 2000, the area covered by cold bottom water was the largest in 2003 and rather small in 2007, 2008, 2012, 2016–2018; in 2016, it reached a record-low value since 1965 and then it has been increasing for the past four years; in 2020, it reached the largest value since 2011.

Figure 3.1.14. Areas covered by water with different temperatures at 50 m (upper panel), 100 m (middle panel) and near the bottom (lower panel) in the Barents Sea (71–79°N, 25–55°E) in August–October 2000–2020. Figure 3.1.14. Areas covered by water with different temperatures at 50 m (upper panel), 100 m (middle panel) and near the bottom (lower panel) in the Barents Sea (71–79°N, 25–55°E) in August–October 2000–2020.

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