中国第19次南极科学考察(2002年)走航表层温盐观测数据

表层温盐是指表层海水的温度和盐度。海水的温度和盐度的差异使密度发生变化进而会导致深层海水的缓慢运动进而形成温盐环流。对于维持全球气候系统的能量平衡起着至关重要的作用。

本数据为中国第19次南极考察的走航表层温盐数据，调查时间为2002月11月1日-2003年4月1日。数据内容包括站位编号、经度、纬度、采水时间、水深、温度、盐度等数据。

Surface temperature and salinity refer to the temperature and salinity of surface seawater. Variations in seawater temperature and salinity alter seawater density, which drives the slow movement of deep seawater and ultimately forms the thermohaline circulation. This circulation plays a critical role in maintaining the energy balance of the global climate system.

This dataset contains underway surface temperature and salinity data collected during the 19th Chinese Antarctic Research Expedition. The survey period spans from November 1, 2002 to April 1, 2003. The dataset includes parameters such as station number, longitude, latitude, water sampling time, water depth, temperature, and salinity.