Porosity in sediment cores from the Arctic Ocean during POLARSTERN cruise ARK...

During the RV Polarstern cruise ARK-XXVII/3 to the Arctic Ocean in summer 2012, when sea ice declined to a record minimum bottom, sediment cores were collected with a TV-guided...2012年夏季，在极地号（RV Polarstern）科考船前往北冰洋的ARK-XXVII/3航次执行期间，海冰覆盖范围降至有记录以来的最低值，研究人员采用电视引导（TV-guided）方式采集了沉积物岩芯。