Snow pits density, accumulation, peroxide and conductivity by A portable Lightweight In Situ Analysis (LISA) box at several sites in Northern Greenland

One and two metre snow pit accumulation, density, peroxide and conductivity on a depth and age scale from summer 2019 obtained at 7 ice core drilling sites; NEEM, B16, B19, B22 as well as 3 sites in the vicinity of EastGRIP representing the years 2014 to summer 2019. The data was analysed by means of continuous flow using the Light weight In Situ Analysis (LISA) box (Kjær et al, 2021).

本数据集记录了自2019年夏季以来，在7个冰芯钻探地点（NEEM、B16、B19、B22以及位于EastGRIP附近的三处地点，涵盖2014年至2019年夏季）获取的一米和两米积雪层累积量、密度、过氧化物浓度和电导率等数据，这些数据以深度和年龄为尺度。分析过程中采用了连续流动技术，并借助轻质原位分析（LISA）箱（Kjær等人，2021年）进行数据处理。