Pumping has started! (0)
7/17/10 •
Efter lång väntan är nu äntligen pumparna i Byfjorden igång. Med två pumpar om vardera en kubikmeter per sekund kommer stora mängder vatten att omsättas i fjorden. Skiktningen blir över tid svagare vilket underlättar för nytt vatten att flöda in. Med denna metod har Byfjorden fått en “pacemaker” som minst en gång per år förser [...]
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Byfjord status in July 2010 (0)
7/13/10 •
The monthly profile of the Byfjord was taken on July 12. Since June, the surface water has continued to warm and now reaches over 20°C down to about 9 metres depth. This corresponds to an increase of about 5°C since the profile taken on June 15. The coldest water is found just beneath the sill [...]
Byfjord status in June 2010 (0)
7/08/10 •
The monthly measurement in the Byfjord was conducted on Tuesday, 15 June. Since May, the temperatures have increased by approximately 7-9 degrees Celsius in the upper layer, while the water below sill depth (14 metres) retain the same cold temperatures of about 8 degrees Celsius. A clear two-layer regime also has been established, as shown [...]
BOX i DN: Sjukt hav skall räddas av syre (0)
5/31/10 •
Över 90 procent av den fosfor som får Östersjöns giftiga alger att blomma upp om sommaren kommer från gamla synder. Med hjälp av stora syrepumpar prövar forskare i Göteborg en ny medicin för att bota det sjuka havet. I Dagens Nyheter (31/5) finns ett reportage om BOX-projektet och hur det skulle kunna användas i ett [...]
Byfjord status in May 2010 (1)
5/18/10 •
Measurements were carried out in the Byfjord on Monday 17th May. Temperature show an increase since April, which is not surprising. The highest temperature was measured to approximately 11,4C at 3 metres depth. Salinity has also increased since April due to the lower runoff from the river Bäveån. Oxygen levels show a small decrease in the water [...]
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7/17/10 •
Pumping has started!5/31/10 •
BOX i DN: Sjukt hav skall räddas av syre
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