Tag Archive for: aquaculture

Surcycler

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RANTRANS

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UPWELLING

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Left: Argopecten purpuratus. Right: The bay of Paracas in Peru. Don’t be fooled by appearances: on this day the water temperature is close to 15°C, oxygen saturation close to 0% and this beautiful turquoise colour is due to the presence of hydrogen sulphide, toxic, precipitating in elemental sulphur form.

Left: Argopecten purpuratus. Right: The bay of Paracas in Peru. Don't be fooled by appearances: on this day the water temperature is close to 15°C, oxygen saturation close to 0% and this beautiful turquoise colour is due to the presence of hydrogen sulphide, toxic, precipitating in elemental sulphur form.

 

Tag Archive for: aquaculture

CHAUVAUD Pierre thèse