Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy ZS2014: 120 s after the heating cycle

Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA ZS2014 is an autonomous instrument that was installed on landfast ice in Prydz Bay, East Antarctica, in May 2014. The buoy was deployed at 69.37°S; 76.36°E, ~100 m from the coast of Station Zhongshan with initial thicknesses of snow and ice of 0.02 and 0.57 m, respectively, on 13 May 2014. The thermistor chain was 5 m long and included 240 sensors with a regular spacing of 2cm. The resulting time series describes the evolution of temperature and temperature differences after two heating cycles of 30 and 120 s as a function of depth and time between 13 May and 23 November 2014 in sample intervals of 6 hours for temperature and 24 hours for temperature differences.

本数据集记录了沿热敏电阻链（thermistor chain）测得的温度与加热诱导温差。SIMBA ZS2014是一款自主观测仪器，于2014年5月部署在东南极普里兹湾的固定冰上。该浮标布设位置为南纬69.37°、东经76.36°，距离中山站海岸约100米；2014年5月13日的初始积雪厚度与海冰厚度分别为0.02米与0.57米。所用热敏电阻链全长5米，包含240个传感器，传感器间距固定为2厘米。所得到的时间序列记录了2014年5月13日至11月23日期间，两次时长分别为30秒和120秒的加热循环后，温度及温差随深度与时间的演化过程；其中温度的采样间隔为6小时，温差的采样间隔为24小时。