Bottom water chemistry measured on surface sediments during Mare Nigrum cruise 09MN/1@en

Due to the nature of the sediment, frequent air bubling through the sediment occurred during the multicorer recovery. As a result some results for the oxygen concentration and saturation are probably higher. Nutrient data are informative only.由于沉积物自身的特性，在多管沉积物采样器（multicorer）回收过程中，频繁出现空气气泡穿透沉积物的现象。因此，部分氧浓度与氧饱和度的测定结果可能偏高。营养盐数据仅作参考。