Seal census raw data during POLARSTERN expedition ANT-XV/3 (PS48)

The density, species composition, and possible change in the status of pack ice seals within the Weddell Sea were investigated during the 1997/1998 summer cruise of the RV...本研究依托1997/1998年夏季科考船（Research Vessel，RV）航次，对威德尔海（Weddell Sea）内浮冰海豹的种群密度、物种组成及其种群现状的可能变化进行了调查。