Arctic Ocean data in CARINA
Author:
Jutterström S.,Anderson L. G.,Bates N. R.,Bellerby R.,Johannessen T.,Jones E. P.,Key R. M.,Lin X.,Olsen A.,Omar A. M.
Abstract
Abstract. The paper describes the steps taken for quality controlling chosen parameters within the Arctic Ocean data included in the CARINA data set and checking for offsets between the individual cruises. The evaluated parameters are the inorganic carbon parameters (total dissolved inorganic carbon, total alkalinity and pH), oxygen and nutrients: nitrate, phosphate and silicate. More parameters can be found in the CARINA data product, but were not subject to a secondary quality control. The main method in determining offsets between cruises was regional multi-linear regression, after a first rough basin-wide deep-water estimate of each parameter. Lastly, the results of the secondary quality control are discussed as well as suggested adjustments.
Publisher
Copernicus GmbH
Reference7 articles.
1. Dickson, A. G. and Millero, F. J.: A comparison of the equilibrium constants for the dissociation of carbonic acid in seawater media, Deep-Sea Res., 34, 1733–1743, 1987. 2. Jeansson, E., Olsson, K. A., Tanhua, T., and Bullister, J. L.: Nordic Seas and Arctic Ocean CFC Data in CARINA, Earth Syst. Sci. Data Discuss., in preparation, 2009. 3. Lewis, E. and Wallace, D. W. R.: Program Developed for CO2 Systems Calculations. ORNL/CDIAC-105, Carbon Dioxide Information Analysis Centre, Oak Ridge National Laboratory, US Department of Energy, Oak Ridge, Tennessee, 1998. 4. Mehrbach, C., Culbertson, C. H., Hawley, J. E., and Pytkowicz, R. M.: Measurement of the apparent dissociation constants of carbonic acid in seawater at atmospheric pressure, Limnol. Oceanogr., 18, 897–907,1973. 5. Olsen, A., Key, R. M., Jeansson, E., Falck, E., Olafsson, J., Skjelvan, I., Omar, A. M., Anderson, L. G., Rey, F., Johannessen, T., Blindheim, J., Bullister, J., Pfeil, B., Schirnick, C., and Wallace, D. W. R.: Overview of the Nordic Seas CARINA Data and Salinity, Earth Syst. Sci. Data Discuss., in preparation, 2009.
Cited by
12 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
|
|