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Marine System Analysis Group

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The Marine System Analysis Group is a research group at the Department of Earth Sciences at the University of Gothenburg, Sweden.

Byfjord oxygen and nutrient status
Sampled on 8 May 2012
Nutrient Tonnes Change*
Oxygen (O2) 188.0 -51.6
Hydrogen sulfide (H2S) 0.0 0.0
Phosphate (PO43-) 1.8 +0.2
Nitrite (NO2-) 0.09 -0.03
Nitrate (NO3-) 8.1 -3.7
Ammonium (NH4+) 0.6 -0.2
Silicate (SiO32-) 33.1 +5.2
Temperature (°C) 7.89 -0.76**
Salinity 27.84 +0.68**
*Compared to 16 April 2012
**Based on change from 18 January 2012 to 26 March 2012.

The values above are calculated by integrating over the depth interval 20-40 metres. Note that the numbers are associated with some uncertainty and must be regarded as indicative and not absolute. Read more.

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