32th Chinese Anatarctic Researh Expedition DIC and TA data at Antarctic Peninsula

This data is the dissolved inorganic carbon (DIC) and total alkalinity (TA) of the carbonate system parameters during China's 32nd Antarctic Scientific Expedition (2015-2016). The relevant water samples were collected at designated stations in the Southern Ocean survey area using Niskin water samplers, properly preserved, and returned to the terrestrial laboratory for analysis. The parameters related to the carbonate system are of great significance for understanding the process, mechanism, and ability of CO2 absorption or transfer in the Southern Ocean and adjacent sea areas, as well as the ocean acidification status in the Southern Ocean and its specific sea areas. 1. Name and model of measuring instrument: Dissolved inorganic carbon analyzer (AS-C3, Apollo), alkalinity automatic titrator (AS-ALK2, Apollo). Calibration method: Use CO2 standard seawater from Scripps Research Institute in the United States to calibrate the instrument. 2. The observed data were collected from December 2015 to January 2016 in the Antarctic Peninsula region, Antarctica. Samples of dissolved inorganic carbon DIC and total alkalinity TA were collected from seawater