Pressure and temperature data from piezometer MAR2-PZML-01 on EMSO-LIGURE NICE observatory, since July 2021

this dataset contains the pressure and temperature data acquired by piezometer mar2-pzml-01 from july 2021 following its deployment during the marolis cruise and its connection to the emso-ligure nice cabled observatory. pressure has been measured together with temperature at seven different levels below seafloor as shown in the following table:the p1 and p7 absolute pressure sensors have recorded the ambient pressure of the water column through the seawater-filled interior of the piezometer shaft. the p2 to p6 differential pressure sensors have recorded fluid pressure in the sediment pores relative to the water column pressure.

本数据集收录了自2021年7月起，在Marolis巡航期间部署并接入EMSO-Ligure Nice海底电缆观测站的piezometer mar2-pzml-01压力计所采集的压力与温度数据。压力与温度的测量是在海底以下七个不同层次进行的，具体数据详见表格：p1和p7绝对压力传感器通过压力计内部的充海水部分记录了水柱的周围压力。p2至p6差分压力传感器则记录了与水柱压力相对的沉积物孔隙中的流体压力。