Data for: Transport of carbon dioxide and heavy metals from hydrothermal vents to shallow water by hydrate-coated gas bubbles

This datasetis obtained over the Jan Mayen vent fields and is showing a non-buoyant plume, created from these vents, enriched in Mn, CH4, pCO2 and 3He. Enrichments of Fe and Cu are found predominantly above and below the volatile enrichments which is linked to the unique style of venting occuring here.

本数据集采集自扬马延热液喷口场（Jan Mayen vent fields），观测到由该区域喷口生成的非浮力羽流（non-buoyant plume），其锰（Mn）、甲烷（CH4）、二氧化碳分压（pCO2）与氦-3（3He）均呈现显著富集。铁（Fe）与铜（Cu）的富集主要分布于挥发性物质富集区的上下两侧，这与该区域独特的喷溢活动样式存在紧密关联。