Equipment and Methods

Marine Physics:

Vertical CTD profiles (temperature, conductivity, pressure, chlorophyll, turbidity, oxygen,
pH) and 10 | water samples at selected depths at all stations.
Sensoric:
(changes are marked in red)

| CTD station 1-39:

instrument

- calibration
sensor manufact. model serial no. date

press Sea-Bird SBE9P 577 06.02.19
temp Sea-Bird SBE3T 2808 22.04.20
Sönd Sea-Bird SBE4C 2602 22.04.20
temp2 Sea-Bird SBE3T 4228 22.04.20
cond2 Sea-Bird SBE4C 2886 22.04.20
Sea-Bird SBE11+ 11P-3
12x10L (Niskin)
Wetlabs WetlabECO 4964 15.01.18
Wetlabs WetlabECO mr m .
Sea-Bird SBE43 204 10.12.19
sa Teledyne Benthos - - ©
a Sea-Bird SBE18 1419 19.06.20

Sonde S$1,
SBE911+ 09P21787

Deck Unit CTD
Rosette 1
Fluorometer
Turbidimeter
Oximeter S2
Altimeter -
pH

/ CTD station 40-48:

instrument

sensor manufact. model

serial no. calibration
date

_- Sea-Bird SBE9P 577 06.02.19
—_— Sea-Bird SBE3T 2808 22.04.20
sand Sea-Bird SBE4C 2602 22.04.20
temp2 Sea-Bird SBE3T 4228 22.04.20
cond2 Sea-Bird SBE4C 2886 22.04.20
_ Sea-Bird ___SBE11+ 11P-3
12x10L (Niskin)
Wetlabs WetlabECO 4964 15.01.18
Wetlabs WetlabECO m um
SBE43 SBE43 204 10.12.19
Teledyne Benthos a
Sea-Bird SBE18 1441 19.06.20

Sonde S1,
SBE911+ 09P21787

Deck Unit CTD
Rosette 1
Fluorometer
Turbidimeter
Oximeter S2
Altimeter -
pH
pH: from station 40, new serial no. 1441. a

nn
m