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.
https://www-iuem.univ-brest.fr/lemar/wp-content/uploads/2018/10/logo-lemar-big.png00sherve@univ-brest.frhttps://www-iuem.univ-brest.fr/lemar/wp-content/uploads/2018/10/logo-lemar-big.pngsherve@univ-brest.fr2021-02-26 18:28:392022-05-31 10:45:20CHAUVAUD Pierre thèse