Appendix II

Summary of the Swedish National Marine Monitoring Programme 2020

Appendix II

Time series (1960-2020) of surface water (0-10 m) and bottom water (station specific) for all monthly and high frequency stations sampled in 2020.

Included parameters are salinity, temperature, dissolved oxygen (including hydrogen sulphide as negative oxygen), dissolved inorganic phosphorus (DIP), total phosphorus, ammonium, sum of nitrate and nitrite, total nitrogen, dissolved silica and chlorophyll (hose sampling and mean from discrete depth 0-10 m). The station BCS III-10 was temporarily moved north-east of its correct position in 2017, this data is presented together with the BCS III-10 time series.

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 50 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 [µmol/l]

Total phosphorus

0 2 4 6 8 10 12 14 [µmol/l]

Ammonium

0 10 20 30 40 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 20 25 30 35 [µmol/l]

Dissolved Silica

9 10 11 12

Dissolved oxygen

20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

SLÄGGÖ, SKAGERACK COASTAL

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 75 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Total phosphorus

0 2 4 6 [µmol/l]

Ammonium

0 10 20 30 40 50 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 [µmol/l]

Dissolved Silica

6 7 8 9 10 11 12

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

Å13, SKAGERACK

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 90 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Total phosphorus

0 2 4 6 [µmol/l]

Ammonium

0 10 20 30 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 [µmol/l]

Dissolved Silica

9 10 11 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

Å14, SKAGERACK

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 125 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Total phosphorus

0 2 4 6 [µmol/l]

Ammonium

0 10 20 30 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 [µmol/l]

Dissolved Silica

6 7 8 9 10 11 12

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

Å15, SKAGERACK

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 190 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Total phosphorus

0 2 4 6 [µmol/l]

Ammonium

0 10 20 30 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 [µmol/l]

Dissolved Silica

9 10 11 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

Å16, SKAGERACK

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 300 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Total phosphorus

0 2 4 6 [µmol/l]

Ammonium

0 10 20 30 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 [µmol/l]

Dissolved Silica

6 7 8 9 10 11 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

Å17, SKAGERACK

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 75 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 [µmol/l]

Total phosphorus

0 2 4 6 [µmol/l]

Ammonium

0 10 20 30 40 50 [µmol/l]

Total Nitrogen

0 5 10 15 20 25 30 [µmol/l]

Nitrate + Nitrite

0 5 10 15 [µmol/l]

Dissolved Silica

9 10 11 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

P2, SKAGERACK

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 70 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 [µmol/l]

Total phosphorus

0 2 4 6 8 10 12 [µmol/l]

Ammonium

0 10 20 30 40 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 20 25 [µmol/l]

Dissolved Silica

6 7 8 9 10 11 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

FLADEN, KATTEGAT

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 50 m

9 15 21 27 33 39 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 [µmol/l]

Total phosphorus

0 2 4 6 [µmol/l]

Ammonium

0 10 20 30 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 20 25 30 35 40 45 50 [µmol/l]

Dissolved Silica

9 10 11 12

Dissolved oxygen

20 25

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

ANHOLT E, KATTEGAT

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 25 m

12 18 24 30 36 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Total phosphorus

0 2 4 6 [µmol/l]

Ammonium

0 10 20 30 40 50 60 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 5 10 15 20 25 30 [µmol/l]

Dissolved Silica

7 8 9 10 11 12 13

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 40 m

6 12 18 24 30 36 [psu]

Salinity

0 1 2 3 4 [µmol/l]

Phosphate

0 1 2 3 4 [µmol/l]

Total phosphorus

0 2 4 6 8 10 12 [µmol/l]

Ammonium

0 5 10 15 20 25 30 35 40 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 10 20 30 40 50 60 [µmol/l]

Dissolved Silica

9 10 11 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 40 m

5 10 15 20 25 [psu]

Salinity

0 1 2 3 4 [µmol/l]

Phosphate

0 2 4 6 [µmol/l]

Total phosphorus

0 2 4 6 8 10 12 [µmol/l]

Ammonium

0 10 20 30 40 50 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 10 20 30 40 50 60 70 80 [µmol/l]

Dissolved Silica

4 6 8 10 12

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

BY1, ARKONA

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 40 m

5 10 15 20 25 [psu]

Salinity

0 1 2 3 4 [µmol/l]

Phosphate

0 2 4 6 [µmol/l]

Total phosphorus

0 2 4 6 8 10 12 [µmol/l]

Ammonium

0 10 20 30 40 50 60 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 10 20 30 40 50 60 70 80 [µmol/l]

Dissolved Silica

8 10 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 70 m

6 8 10 12 14 16 18 20 22 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 2 4 6 8 10 12 14 16 18 20 [µmol/l]

Ammonium

0 10 20 30 40 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 [µmol/l]

Dissolved Silica

4 6 8 10 12

Dissolved oxygen

15 20 25

Chlorophyll

Bottle 0-10 m Hose 0-10 m

HANÖBUKTEN, BORNHOLM

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 80 m

6 8 10 12 14 16 18 20 22 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 2 4 6 8 10 12 14 16 18 [µmol/l]

Ammonium

0 10 20 30 40 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 [µmol/l]

Dissolved Silica

8 10 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 80 m

5 7 9 11 13 15 17 19 21 [psu]

Salinity

0 2 4 6 8 10 12 14 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 2 4 6 8 10 12 14 16 18 [µmol/l]

Ammonium

0 10 20 30 40 50 60 [µmol/l]

Total Nitrogen

0 5 10 15 20 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 [µmol/l]

Dissolved Silica

4 6 8 10 12

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 15 m

4 5 6 7 8 9 10 11 12 13 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Total phosphorus

0 2 4 6 8 [µmol/l]

Ammonium

0 10 20 30 40 50 60 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 [µmol/l]

Nitrate + Nitrite

0 10 20 30 40 [µmol/l]

Dissolved Silica

10 12 14

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 80 m

6 7 8 9 10 11 12 13 14 15 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 5 10 [µmol/l]

Ammonium

0 10 20 30 40 50 60 70 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 140 160 [µmol/l]

Dissolved Silica

4 6 8 10 12

Dissolved oxygen

15

20

Chlorophyll

_{Bottle 0-10 m Hose 0-10 m}

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 125 m

6 7 8 9 10 11 12 13 14 15 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 5 10 15 20 [µmol/l]

Ammonium

0 10 20 30 40 50 60 70 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 140 160 [µmol/l]

Dissolved Silica

9 11 13

Dissolved oxygen

25 30

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 225 m

5 6 7 8 9 10 11 12 13 14 15 16 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 5 10 15 20 25 30 35 40 45 50 [µmol/l]

Ammonium

0 10 20 30 40 50 60 70 80 90 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 140 160 [µmol/l]

Dissolved Silica

3 5 7 9 11 13

Dissolved oxygen

15 20 25 30

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 175 m

5 6 7 8 9 10 11 12 13 14 15 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 5 10 15 20 25 [µmol/l]

Ammonium

0 10 20 30 40 50 60 70 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 140 160 [µmol/l]

Dissolved Silica

8 10 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 170 m

5 6 7 8 9 10 11 12 13 14 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 5 10 [µmol/l]

Ammonium

0 10 20 30 40 50 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 [µmol/l]

Dissolved Silica

6 8 10 12 14

Dissolved oxygen

15 20 25

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 27 [°C]

Temperature

Surface water 0-10 m

Bottom water 440 m

4 5 6 7 8 9 10 11 12 13 14 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 5 10 [µmol/l]

Ammonium

0 10 20 30 40 50 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 [µmol/l]

Dissolved Silica

10 12 14

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

3 0 3 6 9 12 15 18 21 24 27 [°C]

Temperature

Surface water 0-10 m

Bottom water 40 m

5 6 7 8 9 10 11 12 13 [psu]

Salinity

0 1 2 3 4 5 6 7 8 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l] hiding data >12

highest value in dataset 14.84

Total phosphorus

0 5 10 15 20 25 30 [µmol/l]

Ammonium

0 10 20 30 40 50 60 70 80 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 [µmol/l]

Dissolved Silica

6 8 10 12 14

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 175 m

5 6 7 8 9 10 11 12 13 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 5 10 15 [µmol/l]

Ammonium

0 10 20 30 40 50 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 [µmol/l]

Dissolved Silica

8 10 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 100 m

5 6 7 8 9 10 11 12 13 [psu]

Salinity

0 2 4 6 8 10 12 [µmol/l]

Phosphate

0 2 4 6 8 10 12 [µmol/l]

Total phosphorus

0 5 10 15 20 [µmol/l]

Ammonium

0 10 20 30 40 50 [µmol/l]

Total Nitrogen

0 5 10 15 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 [µmol/l]

Dissolved Silica

6 8 10 12 14

Dissolved oxygen

15 20 25

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 80 m

2 3 4 5 6 7 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Total phosphorus

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Ammonium

0 5 10 15 20 25 30 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 12 [µmol/l]

Nitrate + Nitrite

0 10 20 30 40 50 [µmol/l]

Dissolved Silica

10 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

MS4 / C14, BOTHNIAN SEA

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 180 m

2 3 4 5 6 7 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 [µmol/l]

Total phosphorus

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Ammonium

0 5 10 15 20 25 30 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 12 [µmol/l]

Nitrate + Nitrite

0 10 20 30 40 50 60 [µmol/l]

Dissolved Silica

6 8 10 12

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

C3, BOTHNIAN SEA

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 70 m

2 3 4 5 6 7 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 [µmol/l]

Total phosphorus

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 [µmol/l]

Ammonium

0 5 10 15 20 25 30 35 40 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 12 14 16 18 20 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 140 160 180 [µmol/l]

Dissolved Silica

10 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 20 m

1 2 3 4 5 6 7 [psu]

Salinity

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Phosphate

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Total phosphorus

0 1 2 3 4 [µmol/l]

Ammonium

0 5 10 15 20 25 30 35 40 45 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 12 14 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 [µmol/l]

Dissolved Silica

6 8 10 12

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 120 m

2 3 4 5 6 [psu]

Salinity

0.0 0.2 0.4 0.6 0.8 [µmol/l] hiding data >0.8

highest value in dataset 3.56

Phosphate

0.0 0.2 0.4 0.6 0.8 [µmol/l] hiding data >0.8

highest value in dataset 3.70

Total phosphorus

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Ammonium

0 5 10 15 20 25 30 35 40 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 12 [µmol/l]

Nitrate + Nitrite

0 10 20 30 40 50 [µmol/l]

Dissolved Silica

10 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 80 m

1 2 3 4 5 6 [psu]

Salinity

0.0 0.2 0.4 0.6 0.8 [µmol/l]

Phosphate

0.0 0.2 0.4 0.6 0.8 [µmol/l]

Total phosphorus

0.0 0.5 1.0 1.5 2.0 [µmol/l]

Ammonium

0 5 10 15 20 25 30 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 12 [µmol/l]

Nitrate + Nitrite

0 10 20 30 40 50 [µmol/l]

Dissolved Silica

6 8 10 12

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m Hose 0-20 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 8 m

1 2 3 4 5 6 [psu]

Salinity

0.0 0.2 0.4 0.6 0.8 [µmol/l]

Phosphate

0.0 0.2 0.4 0.6 0.8 [µmol/l]

Total phosphorus

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Ammonium

0 5 10 15 20 25 30 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 12 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 140 160 180 [µmol/l]

Dissolved Silica

10 12

Dissolved oxygen

15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m

3 0 3 6 9 12 15 18 21 24 [°C]

Temperature

Surface water 0-10 m

Bottom water 10 m

1 2 3 4 5 6 [psu]

Salinity

0.0 0.2 0.4 0.6 0.8 [µmol/l]

Phosphate

0.0 0.2 0.4 0.6 0.8 [µmol/l]

Total phosphorus

0.0 0.5 1.0 1.5 2.0 2.5 3.0 [µmol/l]

Ammonium

0 5 10 15 20 25 30 [µmol/l]

Total Nitrogen

0 2 4 6 8 10 12 14 [µmol/l]

Nitrate + Nitrite

0 20 40 60 80 100 120 140 160 180 [µmol/l]

Dissolved Silica

6 8 10 12

Dissolved oxygen

10 15 20

Chlorophyll

Bottle 0-10 m Hose 0-10 m