Due to the increase, in last years, of carbon dioxide (CO2) level in
the atmosphere we start monitoring with the expandable seafloor observatory
OBSEA a variety of parameters related with ocean acidification. Our research
team has installed an underwater pH sensor in the OBSEA observatory in order
to compare the sea pH data with the CO2 data collected with an atmospheric
Pelejero, Carles [et al.]. Testing systems to monitor atmospheric CO2, PH and PCO2 in the OBSEA submarine. "Instrumentation viewpoint", 2014, núm. 17, p. 59-60.