Oranic matter in water and suspended matter of Russian Arctic rivers and seas

Scientific results of long-term investigations carried out by the P.P. Shirshov Institute of Oceanology, results of recent expeditions, published materials of other Institutes in the field of carbon cycle in the Barents, White, Kara and Siberian seas are summarized. Primary production of the Arctic Seas based on satellite and in situ observations, carbon fluxes from the photic zone and from the land are assessed. New maps of primary production, particulate matter, total organic and inorganic carbon and their accumulation rates in bottom sediments are presented. Biogeochemical balance of carbon and characteristic features of carbon cycle in the "atmosphere-Arctic seas-land" system are discussed.本数据集汇总了P.P.希尔绍夫海洋研究所（P.P. Shirshov Institute of Oceanology）长期科考所得的科研成果、近年考察结果，以及其他科研机构公开发表的巴伦支海、白海、喀拉海与西伯利亚海海域碳循环领域相关研究资料。本数据集基于卫星遥感与原位观测数据，评估了北极海域的海洋初级生产力，以及真光层与陆地的碳通量。此外还提供了全新的海洋初级生产力、悬浮颗粒物、总有机碳、总无机碳，及其在海底沉积物中沉积速率的空间分布图集。最后探讨了“大气-北极海域-陆地”系统的碳生物地球化学平衡，以及该系统内碳循环的典型特征。