Tag Archive for: lemar au sud

OBSALOUM

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.

 

MERTOX

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Arc d’Emeraude

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Tag Archive for: lemar au sud

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