Progress in the measurement of salinity and oxygen at the Woods Hole Oceanographic Institution

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1987-01
Authors
Knapp, George P.
Stalcup, Marvel C.
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DOI
10.1575/1912/5870
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Salinity
Oxygen
Abstract
Improvements in the measurement of salinity and dissolved oxygen during the past few years at WHOI have increased the accuracy of salinity observations to +/- 0.001 ppt and that of dissolved oxygen determinations to +/- 0.04 ml/1. These improvements are attributable to the careful maintenance of the sample collection and analysis equipment, the construction of portable, sea going laboratories in which the temperature is constant to +/- 1 degree C and the skillful use of an Autosal 8400-A salinometer and a Metrohm Titroprocessor by well trained technicians. An automated data logging system eliminates transcription errors and facilitates the timely calibration of the CTD sensors.
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Knapp, G. P., & Stalcup, M. C. (1987). Progress in the measurement of salinity and oxygen at the Woods Hole Oceanographic Institution. Woods Hole Oceanographic Institution. https://doi.org/10.1575/1912/5870
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