中国第30次南极科学考察(2013-2014年)南极半岛海域海水Ra-226、Ra-228剖面分析数据

镭-226和镭-228是镭元素的两种天然放射性同位素，它们在自然界中以不同的衰变系列存在，并具有不同的半衰期和应用。中国第30次南极考察期间，在南极半岛附近海域开展了Ra-226、Ra-228放射性同位素剖面调查，测层深度范围0-400米。本数据为中国第30次南极科学考察南极半岛海域海水Ra-226、Ra-228分析数据，数据内容包含站位、经度、纬度、测层深度、Ra-226和Ra-228的活度信息。

Ra-226 and Ra-228 are two natural radioactive isotopes of radium, existing in different decay series in nature with distinct half-lives and applications. During China's 30th Antarctic Expedition, a profile survey of Ra-226 and Ra-228 radioactive isotopes was carried out in the waters near the Antarctic Peninsula, covering a measurement depth range of 0-400 meters. This dataset contains the analysis data of Ra-226 and Ra-228 in seawater from the Antarctic Peninsula waters during China's 30th Antarctic Scientific Expedition, including information on station, longitude, latitude, measurement depth, and the activity of Ra-226 and Ra-228.