(Table 1) Age, condition index, and levels of hepatic PCBs and DDTs, circulating calcium, phosphate, and retinol in gray (Halichoerus grypus) and ringed (Phoca hispida) seals@en

This dataset is about: (Table 1) Age, condition index, and levels of hepatic PCBs and DDTs, circulating calcium, phosphate, and retinol in gray (Halichoerus grypus) and ringed (Phoca hispida) seals. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.819419 for more information.本数据集涵盖如下内容：（表1）灰海豹（Halichoerus grypus）与环斑海豹（Phoca hispida）的年龄、体质状况指数，其肝脏内的多氯联苯（Polychlorinated Biphenyls, PCBs）、滴滴涕（Dichlorodiphenyltrichloroethane, DDTs）水平，以及个体循环系统中的钙、磷酸盐与视黄醇含量。如需获取更多信息，请查阅父数据集：https://doi.org/10.1594/PANGAEA.819419。